For food handling machinery tapered roller device 's full resolution

Basic information tapered roller
    Today's production companies throughout the food conveyor equipment selection chosen for production operations. Food conveyor accessories can be produced in accordance with

the demand for materials factory automation vertical conveyor
 and logistics transport the strange demand for food delivery device further development of machine parts , drawing and manufacturing.
    Tapered roller is mainly aligned with existing drum sieve roller vulnerable situation to processing and manufacturing . Tapered roller rendering , greatly due to the

disposal of the food business operations in the production , transportation and other material easy to plot blocking problem .
    Tapered roller matter what the occasion , no matter the style goods is still the severity of the transportation of automatic checkweigher materials as well as big and small , can maximize the

satisfaction of food production enterprises operating on the demand for transport rollers . Tapered roller cover base, motor reducer , the base cover on the hood body has

Sieve drum , sieve tube into the inlet end at a cylinder , into the cylinder fixed to the cover body, the base has coarse and fine material exports , sieve tube has large and

small rolling ring , base on the roller seat , roller there seat prop shaft , groove roller bearings mounted on the prop through axle , large and small rolling ring placed

trough roller

The slot on the big screen cylinder through the chain and sprocket gear on the small sprocket convergence ; cover on external elastic brushes. Trough located on a roller bearing

gland , labyrinth seat cover to the roller bearing gland match, bearing gland is equipped with seals. There prop shaft into the oil passage with care

Wheel bearings connectivity , lubricators tubing and into the oil passage connected . Sieve tube support plate with inner flexible brushes.
    Tapered roller drum roll can be made of a single chain , sprocket small end of the tapered rollers , detailed scale food production enterprises in accordance with the demand

for raw materials and dispose of paint manufacture simplified dynamic cone roller with double-stranded . Tapered roller conveyor rollers used for arcs can guarantee object on a

circle segment

Smooth delivery .
    Tapered roller is more suitable for harvesting rice, wheat , etc. on the use of combine harvesters . It consists of conical threshing drum and concave sieve plate , cover

and guide plates. Tapered roller outlet end large feed inlet is small, and the threshing concave gap formed sieve plate is also fed large outlet end of the inlet

Smaller, more accustomed to the characteristics of crop threshing process . So with threshing softer, low power consumption, low broken , lost and less strengths.
    Tapered roller strengths is produced when the material transport job , roller difficult to damage, and the material is not easy to shake out , but also the functional safety

of the tapered rollers , stable solid.
    Characteristics of tapered roller
    In today's increasingly sophisticated production under conditions of occupation , the mall required increasingly diversified . Strange production enterprises in order to

demand the mall , this will " save production time , improve power production , shorten production time delivery " as the primary principle , in order to arrive faster, more

Seize the advantage of good intentions mall .
    Tapered roller rollers can be made ​​into a single -chain roller is the tapered roller chain small end . Manufacture more big and small -scale roller , in accordance with the

needs of food production enterprises to conduct depicted manufacture and disposal of raw materials with double-stranded simplified dynamic cone roller. Tapered rollers are

usually multi-

Transporting food in the drum machine arcs , which can guarantee the material to be transported in a smooth arc segment on delivery . Tapered roller feature is the production of

material handling jobs , the drum roller difficult to damage, and in the delivery of food production , the transportation of the material is not easy

Blew the whistle , but also the security features of a high conical drum , producing a stable operation of the work is also very solid .
    In food production enterprises , no matter what type of food selection conveyor , simply use properly , will become the main force of production raw progress .

Dynamic characteristics of the conveyor belt

Also called transport conveyor belt, conveyor belt is made of rubber and fabric core or rope core composition. Since the rubber itself is rheological material , coupled with

anisotropic fabric core or very complex heavy duty conveyor situation by force steel cord , which has a very complex dynamics , the deformation and

Load size , history, time, frequency , ambient temperature , material properties and other factors , the main manifestations are:
1 the stress -strain relationship is nonlinear characteristics , dynamic modulus of elasticity is not a fixed value.
2 for a hysteresis characteristic is that when loading and unloading cycle, the strain does not immediately uninstall with loads return to its original position, during which

time history is to have a
Creep Characteristics When sleep Airport conveyor 3 is loaded , the holding load constant elongation of the belt to increase with time , when after a certain time reaches a stable value
4 relaxation characteristics when loaded to maintain constant elongation suffered payload size gradually decreases with time , after a certain time has reached a stable value
5 the frequency characteristic and also the amount of deformation belt loading frequency size.
In industrial production , the correct use of conveyor belt is particularly important , the conveyor belt in the use of the main note the following:
1 to avoid roller covered by material , causing rotation ineffective to prevent leakage of material card in between the tape and the roller , pay attention to the lubrication of

conveyor belt moving parts , but not oil belt ; 2 must prevent belt load start , or will cause serious consequences ;
3 conveyor deviation occurred , to immediately take measures to rectify ;
4 found conveyor local damage , the application of rayon timely repair to avoid expanding , such as not ask professionals ;
5 to avoid being conveyor rack , pillars or massive block of material , to prevent misfortune to scratch the rip .

Precautions conveyor maintenance personnel

Rational use of screw conveyor can greatly extend its life , so critical to the operation of maintenance personnel specification . Resistant Sheng Kalan staff after practice

summed up the following points:
1 , always check reducers , couplings, motors and all the drum temperature is normal , abnormal timely manner .
2 , as found in the drive roller Belt conveyor slippage on to find out why and adjust in time .
3 , frequently check the belt joints, partial damage discovered must be promptly repaired or replaced slat conveyors connector.
4 , the roller should be regular maintenance , overhaul gasket must be added the right amount of grease inside , rotation is
Chain conveyor  not flexible roller should be replaced immediately .
5 , the belt rotating parts of the machine must have good slat conveyor lubrication, should be strictly in accordance with the requirements of each regular lubrication oil can

be filled .
6 , troubleshooting , you should cut off the power after the treatment, no live operations.
7 , conveyor work, are not allowed to repair or pedaling buried scraper conveyor belt .
8 , should ensure a good cleaner working conditions , such as the damaged parts should be replaced.
9 , must be checked before each work shift conveyor hydraulic coupling without leakage , fusible plug is qualified, and check the chain plate conveyor amount of oil-filled

hydraulic coupling , found insufficient oil in a timely manner according to the provisions supplement.
10 , regular checks of the conveyor belt tension level and found that relaxation should be tensioned MS-type buried scraper conveyor, belt tension should pay attention to

whether the observed deviation , and timely adjustments.

Chain conveyor types and characteristics

Chain conveyors are two major categories for the chain conveyor and the conveyor, that these two types of Conveyor System What are the main features , and is now a brief introduction

:
( 1 ) chain conveyor
Applications: Mainly used parts warehouse or inland ports .
Advantages: able to withstand put on plate heavier pieces of cargo , chain flexibility , and high strength .
Disadvantages: weight , wear and tear , power consumption than the big belt .
( 2 ) scraper conveyor
Applications: can be used for horizontal, inclined and vertical conveying bulk materials , commonly used in grain, feed mills grain , semi-finished and finished products

transportation , especially for Heat Exchanger fuel oil processing plant in the production process of transport and delivery of food grain warehouses .
Advantages: simple structure , good sealing, discharging device into a simple, multi-point into the discharge, arrangement of flexible, multi-directional simultaneously

completed the delivery of materials .
Disadvantages: trough easy to wear, especially in the chain badly worn .
Complete understanding of the chain conveyor , let's look at another conveyor - chain conveyor , and analyze it and other intermittent transport machinery , compared with what

are the advantages .
Chain Conveyor as a good performance of the continuous conveyor can be within a certain range , in accordance with the technical requirements of material transport from the

initial expect the final discharge for the formation of stable materials transportation process , so that the chain conveyor machine transport materials and other intermittent

operation

Compared to the transport machinery has the following advantages:
( 1 ) can be kept in the same direction as the transport of materials , loading and unloading without stopping , can be transported at high speed , and thus have high

productivity.
( 2) Since the chain conveyor and running speed for feeding a uniform stable, the power consumption of the process is not changed , and thus , the drive power is small .
( 3 ) the maximum load chain conveyor difference is small , and thus the design calculations small loads.
Therefore, the chain conveyor and material handling machinery in numerous plays an increasingly important role . And, in a variety of modern industrial enterprises , chain

conveyor transports the material was not simply that it has become the industrial production process as an integral unit .

Products of the film in the special requirements of the roller

The calendering and extrusion processes, typically occurs under a lot of roller compaction force, the relative products, a certain separation force, if supported on the roller

bearings on both ends of the cylindrical Incline Belt conveyor beam, and therefore can not use normal beam theoretical formula to calculate the bending deformation, but with the deflection value (

Including bending deflection and shear deflection) seeking the formula for maximum deformation. That in the actual production, the total deflection of the central roller is much

larger than the allowed tolerances products, must try to compensate, or fail to achieve the required precision products. Since the roll deflection in the central part,

Both ends of the small, so products appear thicker in the middle, both ends of the thin, hence crowning There are Weight Sorter typically three ways, namely height method, the pre-load method

and pre-load device.
To eliminate the thickness of both sides of the thin intermediate products case consciously work roll surface processing into the central diameter, a small diameter drum-shaped

ends, wherein the maximum diameter and the end portion of the minimum diameter difference is called the height E. Of course, the ideal shape of the curve should be highly

rollers

Deflection curve. However, due to machining difficult to do, is often used as part of an arc or ellipse approximation to compensate.
In fact, highly accurate curve is not necessary, because the impact of the size of the cross-pressures many factors, these factors change, horizontal pressure changes, the

deflection will change accordingly, so the fixed height compensation law in the limitations large, generally not used alone. By the

At the height compensation method is simple, more general use. When the roller when no other compensation method with which the height of 0.02 ~ 0.10mm range, used in

conjunction with other compensation method when the height of 0.02 ~ 0.06mm range. The general manufacturers in the production of high, pass

Over the grinder grinding pull at an angle in high demand from both ends toward the middle ground, this operation tends to form a horn, both sides are straight, no high curve.

And some companies are currently using large CNC roll grinding, then the use of the computer for automatic control console

Curvilinear motion, so grind the roll surface is a curved shape, is basically consistent with the deflection curve, plastic products to meet the requirements.
Strict implementation of the roller production process to ensure the quality of the roller
Currently, the country has a lot of roller manufacturers, but can really provide high-quality roller few manufacturers. The reason is to do a high-quality roll manufacturing

process must be strictly enforced, the lack of any one intermediate step, the surface can make a roll, but in reality

It reveals the process of using the occasion of serious quality problems that affect the normal use of factory production.
Therefore, to make a high-quality roll roll blank first strict selection of materials, plastics should be different in the selection process seamless or centrifugal casting or

forging parts, in the production process, to be used for different roll blank corresponding The quenching and tempering heat treatment processes; its

Times, in the processing process, after the welding process must also eliminate stress, to improve the surface hardness of the surface hardening or nitriding processes, must not

be deprived because of the high costs of these processes, which appear on the surface can not see out, but in the actual use of the production process

There is a serious risk, which is absolutely not allowed to roll production. Further, in electroplating and surface treatment process should strictly ensure moderate coating

thickness, especially during grinding process in the ultra-fine grinding process steps should be carried out strictly in accordance with, should never be neglected figure

Province chart fast normal

Steps to reduce the process, otherwise no legal qualified to the roller.

Process should be to select a different type of roll

Especially the mirror roll roller for plastic packaging industry is not prepared an indispensable part, whether it is rolling, extrusion molding or casting rolls are

inseparable. Production quality precision roller surface and internal flow channel structure is reasonable and precision is good or bad, will

Direct impact on the quality of plastic products, vertical conveyor especially for plastic film is even more so. Thus providing a high quality plastic sheet membrane for roll products

manufacturers particularly important.
A wide variety of rolls, and has its own unique role, according to a process of rolling stick, pressure bachelor, casting rolls, etc., according to functional use of a heating

roller, cooling roller, away Mine conveyors from the roller, roller, etc., according to Structure of a seamless roll, forging and centrifugal casting roll. In summary,

Plastic products, different processes require different roller, therefore, as a roller manufacturers to undertake the process of making the roller should be for different

products, different design and manufacturing process corresponding roller, the roller in order to ensure that the production process play its normal role.
Regardless of process methods, the roller structure, design, material selection and processing should comply with the following several basic requirements:
1. Roll should have sufficient rigidity to ensure the heavy load, the bending deformation does not exceed the allowable value.
2. Roller surface should be of sufficient hardness, generally required to reach HRC50 degrees, with strong corrosion resistance. Coating with anti-spalling capacity to ensure

that the work roll surface has good wear resistance and corrosion resistance.
3. Work roll surface should be fine processing, in order to ensure dimensional accuracy and surface roughness. Roughness should Ra0.16 above, can not have holes or grooves.

Roller working surface thickness should be uniform, otherwise it would roll surface temperature uniformity, affecting the quality of products.
4. Roller material should have good thermal conductivity, usually chilled cast iron, cast steel or special circumstances chrome molybdenum alloy steel, either heating or

cooling, can achieve rapid and uniform.
5. Roller designed to facilitate processing, low cost.

Roller conveyors run method

In the modern manufacturing enterprises are using roller conveyor equipment , transmission lines have long been important for the entire production chain one of the devices ,

and its advanced structure, Extendable conveyor adaptability, resistance, longer life , easy maintenance, protection devices also very complete, the belt conveyor line has many advantages , the

application range is quite broad. Machinery and equipment in need of startup related to the safe operation of transport set up in order to avoid unnecessary for the loss . Here,

I will briefly outline the safe operation of the belt conveyor line for correct operation .
One , close the main power switch , Automatic Sorting Machine first check whether the normal power supply into the device and the power indicator is lit . Subject to normal and then to the next step .
Second, the combined power switch on each loop , check whether it is normal . Under normal conditions as: equipment without running its operation indicator does not light ,

inverter and other equipment while the power indicator light , the inverter display panel shows the normal ( no fault code is displayed . ) Third, in accordance with the process

starts all electrical equipment in order , started on a positive power equipment , and then the next one electrical device startup.
Roller conveyor line runs, the material being transported should be noted that the design of the provisions of the article , to comply with belt conveyor line design

capabilities, but also need to pay attention to all kinds of non -related staff shall not touch the moving parts of the conveyor belt , non-professionals no contact with

electrical parts are not free , control buttons , etc. . Belt conveyor line in a running process can not disconnect the drive after the class , except machinery and equipment

maintenance needs , you must stop frequency operation in the case , otherwise it is very likely to damage the drive .

Roller conveyor rollers how to calculate the thickness

   Roller conveyor indispensable accessories - rollers. Then, the thickness of roller conveyor How much would be the most appropriate ?
Roller conveyor for indoor environments in the Flexible Roller Conveyor food manufacturing operations the most widely used , especially puffed food production environment stacking materials wide area,

while the roller conveyor line configuration in the environment within the transport machinery , small footprint, can be freely extended or shorten the length of transmission

lines to meet the delivery of materials under limited conditions . As roller assembly line in the process of Telescoping conveyors material conveying line length can be retractable , the

unit group of roller conveyor line may extend or shorten a single unit ratio of 3 times. Roller conveyor line in the transportation of food material can be inclined conveyor ,

horizontal transport and vertical transportation , while also conveying direction with the flexibility to change the location of the material inclination angle of the direction

of transport demand , most degree tilt angle limit is 180 degrees . Roller conveyor maintenance is quite simple , unit is composed by the eight rollers , each unit can be used

independently , but also the use of other cells connected in series , with the progress or modular design , easy disassembly. Roller conveyor in the transportation of materials

can be based on the needs of the table , adjust the mechanical leg height , suitable range. Roller reliable pipeline transportation of materials can be positive and negative

direction , the surface is determined by electrostatic spraying , beautiful appearance.
   Roller shell diameter of the cylinder depends on the thickness , simplified length , belt tension and wear of braking factors . Calculated on the cylindrical shell thickness

is difficult , and generally smaller the calculated value . And taking into account the resistance to abrasion and ease of manufacture , the thickness of the cylindrical shell

are taken generally thicker . In determining the thickness of the cylinder shell after shell strength for simple checking . Cylindrical shell due by law and tangential load ,

and the size of the load along the circumference of the drum pieces to be changing , at present, on the cylinder shell is no accurate calculation of the calculation method .

Although relatively finite element calculation can give more accurate results , but due to the lack of conveyor rollers still calculating the general program dedicated only to

individual drum finite element analysis .

Modular conveyor belt products

Modular conveyor belt extending over the entire width with the plastic hinge pin , the injection molding assembly into the interlock unit belt . This method increases the strength of the belt and Weight Sorter can be connected to any desired set width and length . Bezel and side panels can also be interlocked with the hinge pin has become

Integral part of conveyor belt . Conveyor belt known as conveyor belts, belt conveyor for carrying and transportation of materials plays the role of rubber and fiber, metal composite products , or a composite of plastic and fabric products. Belt conveyor in agriculture, industrial and mining enterprises and transportation of

Widely used to transport a variety of solid Turn conveyor lumps and powder -like materials or items can be continuous, high efficiency, large angle transport , safe , easy to use , easy maintenance , shipping cost, and can shorten the transport distance , reduce project cost , saving manpower and resources belt Type

Many , according to use classifications are: general purpose conveyor belt, fire-retardant antistatic conveyor belt, general retardant conveyor belt, heat resistant conveyor belt, heat resistant conveyor belt , acid and alkali resistant conveyor belt, oil resistant conveyor belt, cold conveyor belt and so on. Classification according to structural materials : ordinary cotton canvas transport

Belt, nylon conveyor belt, polyester conveyor belt , steel cord conveyor belt , PVC conveyor belt , PVG conveyor belt , rope belt and so on.

What are the characteristics according to transport machinery

Roller conveyors whether in business or in life which are more common , in terms of no longer strange for us , but we Incline Belt conveyor want to make today is why so fast transport opportunities it recognized by people , why would so quickly by people to use it , in fact, the main

Is because the conveyor has the following several advantages:
I. conveyor with high production efficiency.
Second, in the case of the same productivity , the quality itself is relatively light , the use of the cost is relatively low and it is relatively small dimensions , really a driving power is relatively low, so popular.
Third, the conveyor drive mechanism in automated sorting machine accordance with a relatively low mechanical components , it is relatively small impact .
Fourth, the rhythm of the conveyor is relatively compact , the time of maintenance in the manufacture is relatively simple.
Five , conveyor lines relatively fixed , to achieve automatic control.
Sixth, in the course of operation , the power it consumes almost constant .

Conveyor drive means

Drive means driving means , also known as drive station . The motor by the driving means to link up with the conveying head shaft , roller conveyor drive means depends on the

composition of the functions to food metal detector be achieved , typically drive means functions to be achieved :
1 reduce the speed of the drive motor speed relative to the conveyor chain running much higher speed requirements , the conveyor chain must have a speed reduction mechanism .

Reduction mechanism usually belt drive , chain drive , gear , worm gear and track drive hunger structure and so on.
2 . Mechanical speed conveyor roller conveyor chain running speed for changes within a certain range , although they may be realized by an electric hunger governor , as simple motor speed ,

motor speed will be the shortcomings of low output torque is small , so the driver device is provided with mechanical withered speed devices such as mechanical stepless

Gearbox and gearbox.
3 Tianjin security protection chain conveyor work process requires security protection and emergency braking function , safety equipment and braking equipment mostly set in a

high-speed run some drive station

Conveyor applications in the food industry

Roller conveyor technology after years of reform and development of new features , increasingly high degree of automation in industrial production, for industrial automation

manufacturer has brought great food conveyor convenience. Roller conveyors development and use of advanced technology can not only improve the production enterprises of Health

Productivity levels , but also require manufacturers in the mechanical operation can have a more professional level , in order to effectively play roller conveyors reasonable

mechanical properties .
Roller conveyor as widely used in Metal detector for food the food industry conveyor , with the following characteristics , conveyors smooth , materials and no relative motion between the drive roller

, to avoid causing damage to objects on the conveyor . Compared with other conveyor noise is small, the work environment requirements are relatively

Quiet occasions more suitable. Large transmission capacity : roller conveyor maximum transmission capacity of up to 526m3 / h, maximum angle up to 60 degrees. High temperature,

can transport the material temperature is less than 600 degrees .

Roller conveyor operation and maintenance

Belt conveyors capacity, long distance transport , smooth transportation , materials and conveyor no relative motion , while less noise , simple structure , easy maintenance,

less energy consumption , Flat belt conveyor should be fixed in the course of their work staff to look after. Attendants must be a general

Technical knowledge and the performance of the conveyor familiar with those . The use of units of the conveyor should develop " equipment maintenance, overhaul, safety

procedures " in order to comply with minders . Attendants must have a shift system . The Elevator conveyor feeding should be uniform, not leaving too much feed

The material feed hopper was filled with the overflow. Conveyor working process , the non- minders should not be near the machine ; any person not touch any rotating parts.

Failure occurs , you must immediately stop operation , eliminate the fault . If the work is not easy to immediately remove it without too much impact on the lack of

Depression, should be recorded , pending overhaul eliminated. Custody of the conveyor should always observe the operation of the various components , check the connecting bolts

everywhere , found loose in a timely manner tighten. But the absolute prohibition of conveyor operation, moving parts on the conveyor for cleaning and repair . Tail assembly

screw

Should be adjusted to fit screw tensioning device to maintain belt tension with normal work . Attendants should always observe the work of the conveyor belt , where local damage

, depending on the extent of damage should decide whether to replace or be immediately replaced with a new overhaul . Remove the belt should be considered on its

Wear and for other purposes . Custody belt conveyor is to observe their work status when , cleaning , lubricating and adjusting screw tensioning device such checks sporadic work

. Belt conveyors should normally start at no load , the material emptied after parking . In addition to the course of the conveyor

Maintain normal lubrication damaged parts and replace them individually , each working six months must be overhauled once. Overhaul must be eliminated in use and documented

defects removable parts and scrap loss replacement lubricants. Conveyor units can be used according to the working conditions of development of maintenance weeks

Period .

In various industries versatile multi-type conveyors

Transportation equipment is in a certain line of material handling machinery continuous transport of materials , also known as pipelining . Transmission lines can be horizontal,

inclined and vertical conveyor can also air to water heat exchanger be composed space transmission lines , transmission lines are generally fixed. Conveyor conveying capacity , long distance , but also

Available in the transportation process while completing a number of process operations, so widely used. Plate chain line : the chain plate towing plane transport workpieces to

do sports, to achieve the purpose of the portable conveyor production process . A modular assembly line model, according to the median worker process requirements set . Station with

Set a power socket, toolbox, feed box , so that the whole process to achieve delivery and orderly . Plug the pipeline : the chain drag tooling trolley , horizontal loop

operation , the workpiece assembly . Differential chain pipeline : the use of special aluminum alloy for rail , towing fixture with chain growth

Board as the transmission medium . A modular assembly line model, according to the median worker process requirements set . Station is equipped with foot switch, power outlet ,

station stopper , craft drawing board, lighting, etc. , the line has a lifting body pan machine , lifting rotary table , so that the whole process to achieve

Automated working condition.

About the safe use of the conveyor

First, do the preparatory work before using Metal detector for food should be checked before each use of moving parts , belt buckle and bearing device is normal , protective equipment

is complete. Tape tensioner degrees required before starting to adjust to the appropriate level. Second, the roller conveyor stationary fixed installation

Conveyor installation method should be required to install a fixed basis. Mobile conveyor official before running wheels should live or with a triangular wedge brakes stopped .

Avoid walking around the work place , a number of conveyor parallel operation, the machine and the machine between the machine and the wall should be between one meter

Of the channel. Third, the belt conveyor heavy duty conveyor should start unloaded unloaded start , until normal operation only after feeding, feeding ban after the first drive.

Fourth , the series run , starting sequence several conveyor running series , we should begin the discharge end , the sequence starts. All are

Operate normally , before feeding . Fifth, on the conveyor belt was prohibited by prohibiting pedestrians or people . Sixth, before stopping stop feeding must be stopped before

stopping feeding, unloading and other material on the belt to make deposits before parking .

Several types of belt conveyors piecing method

Conveyor belt joints between different methods are not the same, the following describes several common types of fittings method . An ordinary belt fitting methods : mechanical

joints generally refers to the use of belt buckle joints, this joint approach easy and convenient , but also more economical , but the joint

Low efficiency , easy to damage, for the life of food conveyor belt products have a certain influence . Whole flame retardant PVC and PVG conveyor belt joint anti-static , generally

8 with the following products have adopted this joint approach . Cold bonding head , which uses cold bonding adhesive for fitting. Such joints do

France efficient than mechanical joints , but also more economical , should be able to have a better fitting effect, but from a practical point of view, due to process

conditions are more difficult to master , while the quality of the adhesive joint is very large , so it is not very stability. Hot vulcanized joints , proved to be

A joint optimal way to ensure high joint efficiency, but also very stable , joint life is long , easy to grasp. But there are processes cumbersome, costly and joints for a long

time and other shortcomings. 2, PVC and PVG whole core fire-retardant food metal detector belt joint approach : Because the entire core

Band structure is rather special , the joint is not easy, so most of the mechanical joints , which represents a belt buckle connector. But eight or more conveyor belt, in order

to ensure joint effects, general, or by thermal curing joint approach. Joint structures are finger joints . PVC and PVG whole

Flame retardant conveyor belt heat curing joint process more complicated , the equipment requirements are relatively high . 3 , layered belt piecing method .

Intelligent manufacturing conveyor will help to take off again

In recent years, as China's manufacturing exports has brought a huge impact. In this case , improve production efficiency , the pursuit of maximization of surplus value , while

reducing labor costs, China's manufacturing industry to become the greatest degree of reducing the primary means of export prices , so building

Let automation equipment production line is very important. As automation equipment production line is now an important part of one production line Elevator conveyor is a link to all the

necessary equipment and processing sectors . With the vertical conveyor production line automation equipment to connect into a line from the point . Our country is producing

manufacturing country

, Of the products in the international market has been " affordable" is known, it is because of our abundant labor resources , workers' wages are relatively low, so our products

have been produced to the absolute price advantage in the international market occupy a large market share .

Generation of automated production line equipment is not just the human liberated , but also greatly improves production efficiency and reduce the error rate in the production

process can be said to have a production line automation equipment was able to achieve a mechanical substitute labor force people into industrial automation time

Generations. Automation equipment production line is produced by the production line model evolved , and the first application of the assembly line is the 1920s automobile

manufacturing industry. Since then , along with the continuous progress of industrial technology , automation equipment production lines gradually implemented in various

industries

Are generalizable.

Roller transport machinery demand will continue to grow

As the international market for material handling equipment, overall demand continues to grow, Chinese enterprises Flat belt conveyor in the international market competitiveness is also growing.

Today, Germany, USA, Japan and other advanced industrialized countries has become saturated domestic market demand , China has become the material handling these countries

Equipment exports the main area . In total growth, international lifting and transport industry along with the technical content of the driving competition in the international

market improved significantly , China Heavy Machinery Industry Association Secretary-General XU Following are five areas that in recent years the development of the

International Material Handling Equipment

Trends . The introduction of new theories, new technologies and new means . Further material handling machinery load variation , dynamic characteristics , fatigue

characteristics and reliability of Experimental air to water heat exchanger study ; promotion of optimal design, reliability, probabilistic design , limit state design , virtual prototype design,

CAD / CAE design, modern design methods . To the automatic , intelligent and information to complete , systematic and large-scale development . The combination of a variety of

material handling machinery single complete system , so that the production equipment and material handling machinery combine that into the material handling system by computer

OK dynamic simulation, finding the best match combos and such automatic , intelligent devices into the system of multi -level control and management of computer information

network , and is equipped with self-monitoring , self-diagnostic maintenance device . To large , efficient and energy-saving development. Largest crane lifting

Capacity of 1200t; dual trolley , dual 40 boxes of 80t container crane ; production rate of 8000 ~ 10000t / h bucket wheel stacker reclaimer ; automated warehouse stacker

largest roadway speed up to 400m/min; greatest band conveyor bandwidth of 3.2m, transport capacity

37500t / h and a maximum transmission distance of more than 30km single other . To the module , universal, to the simple , diversified development . For the series production of

the generic class material handling machinery , modular combinations with fewer component parts many varieties and specifications , multi-purpose products.

Rational human relations aspects of the product , appearance and surface coating , help to improve operational efficiency and operational safety, comfort .

In various industries versatile multi-type conveyors

Transportation equipment is in a certain line of material handling machinery continuous transport of materials , also known as pipelining . Transmission lines can be horizontal,

inclined and Metal detector for food can also be composed space transmission lines , transmission lines are generally fixed. Conveyor Turn conveyor capacity , long distance , but also

Available in the transportation process while completing a number of process operations, so widely used. Plate chain line : the chain plate towing plane transport workpieces to

do sports, to achieve the purpose of the production process . A modular assembly line model, according to the median worker process requirements set . Station with

Set a power socket, toolbox, feed box , so that the whole process to achieve delivery and orderly . Plug the pipeline : the chain drag tooling trolley , horizontal loop

operation , the workpiece assembly . Differential chain pipeline : the use of special aluminum alloy for rail , towing fixture with chain growth

Board as the transmission medium . A modular assembly line model, according to the median worker process requirements set . Station is equipped with foot switch, power outlet ,

station stopper , craft drawing board, lighting, etc. , the line has a lifting body pan machine , lifting rotary table , so that the whole process to achieve

Automated working condition.

About the safe use of the conveyor

First, do the preparatory work before using roller conveyors should be checked before each use of moving parts , belt buckle and bearing device is normal , protective equipment

is complete. Tape tensioner degrees required before starting to adjust to the appropriate level. Second, the food conveyor stationary fixed installation

Conveyor installation method should be required to install a fixed basis. Mobile conveyor official before running wheels should live or with a triangular wedge brakes stopped .

Avoid walking around the work place , a number of conveyor parallel operation, the machine and the machine between the machine and the wall should be between one meter

Of the channel. Third, the food metal detector belt conveyor should start unloaded unloaded start , until normal operation only after feeding, feeding ban after the first drive.

Fourth , the series run , starting sequence several conveyor running series , we should begin the discharge end , the sequence starts. All are

Operate normally , before feeding . Fifth, on the conveyor belt was prohibited by prohibiting pedestrians or people . Sixth, before stopping stop feeding must be stopped before

stopping feeding, unloading and other material on the belt to make deposits before parking .

Intelligent manufacturing conveyor will help to take off again

In recent years, as China's manufacturing exports has brought a huge impact. In this case , improve production efficiency , the pursuit of maximization of surplus value , while

reducing labor costs, China's manufacturing industry to become the greatest degree of reducing the primary means of export prices , so building automation equipment production

line is very important. As automation equipment production line is now an important part of one production line Plastic belt conveyor is a link to all the necessary equipment and processing

sectors . With the rubber belt conveyor production line automation equipment to connect into a line from the point . Our country is producing manufacturing country , the production of our

products in the international market has been " affordable" is known, it is because of our abundant labor resources , workers' wages are relatively low, so our products have

been produced by an absolute price advantage in the international market occupy a large market share. Generation of automated production line equipment is not just the human

liberated , but also greatly improves production efficiency and reduce the error rate in the production process can be said to have a production line automation equipment was

able to achieve a mechanical substitute labor force people into industrial automation era. Automation equipment production line is produced by the production line model evolved

, and the first application of the assembly line is the 1920s automobile manufacturing industry. Since then , along with the continuous progress of industrial technology ,

automation equipment production lines gradually to achieve universal application in various industries .

On the future direction of the conveyor of detailing

Conveyor will be toward the future large-scale development, expanding the scope of automatic sorting of materials , reduce energy consumption, reduce pollution and other aspects

of development . First, continue to large-scale development . Large transmission capacity , including large-scale , large single length and large transmission angle and other

aspects. Hydraulic portable conveyor length reached 440 km or more. Belt conveyor length of nearly 15 km single , and has appeared composed by a number of Taiwan Contact and B both belt

conveyor channel . Many countries are exploring long-distance, large-capacity transport of materials better continuous Airport conveyor structure . Second, the expansion of the use of

the conveyor . Developments in high temperature , low temperature , corrosive , radioactive , flammable substances in the work environment , as well as capable of delivering

fiery , explosive, Pellet , sticky material conveyor. Third, the conveyor structure to meet the material handling system automation and control for single requests. As used in

automated sorting post office parcel trolley conveyor sorting operation should meet the requirements. Fourth, reduce energy consumption in order to save energy , the field of

conveyor technology has become an important aspect of research . Has one ton material handling energy consumed by one kilometer conveyor selection as one important indicator .

Five , reducing the variety of conveyors in operation generated dust, noise and emissions . With the domestic trade activities continue to increase, as a kind of conveyor belt

due to large , low operating costs , the use of a wide range of simple structure, easy maintenance, low energy consumption , low cost of transport equipment will be more broad

range of applications , the market is very promising. Metallurgy, electric power , coal, chemicals, building materials , docks, food and other aspects of rapid development , in

order to improve productivity, has been applied to all aspects of belt conveyor . Roller conveyor is driven by a drive belt , made ​​of a flexible conveyor belt as carrier

material and traction pieces by friction drive continuous conveyor catechesis materials or finished parts of continuous conveyor machinery. Belt has a transmission capacity, low

power consumption , simple structure , strong adaptability of materials , the characteristics of the wider range of applications . It can be applied in a certain line of

materials , from the initial point of the feed to the final discharge point between the formation of a material transfer processes. It can be granular material transport , and

can be carried into the delivery of items . In addition to the purely material handling , but also with various industrial enterprises in the production process requirements

matching process , the formation of the rhythmic flow transport line . Currently, the belt conveyor is widely used in a variety of modern industrial enterprises . In the

underground mine workings , mine ground transportation systems, open pit and processing plant , widely applied as horizontal transport or inclined conveyor transport. Roller

conveyors have a good market development , conveyor tomorrow will achieve greater development .

Conveyor roller conveyor tech boost the rapid development of the industry

    Roller conveyor machinery and equipment products in the core technology continues to improve , making China conveyor roller conveyor machinery and equipment applications constantly soaring all the way to today conveyor roller conveyor machinery and equipment products to enter the field of environmental protection is toward the conveyor skate roller conveyor machinery

Equipment driven by high-end technology products , now , conveyor roller conveyor machinery and equipment products as domestic and foreign transport machinery industry leading products on the market .
China's rapid economic development, promote the transport roller conveyor process automation machinery and equipment products , advanced science and technology in the transport steel roller conveyor machinery and equipment product innovation on the road made ??a very big success , but also extends to the technical elements of all walks of life enterprises with

Transporting household work, conveying roller conveyor machinery and equipment products in the innovation, the constant introduction of conveyor roller conveyor high-end technology products, machinery and equipment , and in the transport roller conveyor machinery and equipment production and R & D on the road , and achieved very good results , thus becoming

Gallop conveying roller conveyor machinery and equipment products strong market magic.
China's economy continued rapid development of science and technology progresses, the transport roller conveyor machinery and equipment also began to gradually improve , there are screw conveyors , belt conveyors, chain conveyors , etc. , to meet the needs of different types of customers , based on customer different input

Send demand for tailor-made , completely breaking the previous blind imitation of foreign transport machinery and equipment products pattern.
Today's society, our conveyor roller conveyor machinery and equipment products is toward enter the field of environment protection and energy saving , high-end technology in our impetus, conveyor roller conveyor machinery and equipment products, core technology continues to improve , making the conveyor roller conveyor product application machinery and equipment

Expanding field of advanced science and technology has created conveying roller conveyor machinery and equipment products a better future , but also subvert the whole transport roller conveyor machinery and equipment industry pattern.

Conveyor scratched how do

    Roller conveyor is a conveyor belt in one , also commonly referred to as the roller conveyor . Using conveyor for transport savings in manpower , transportation , low cost, high efficiency. But in the course of using the belt may cause damage due to some reason , then how to do it ?

The following Bucheon to introduce you to quickly repair the damage approach.
     plastic chain conveyor of the most common problems are : foreign scratches , local foreign body damage, abrasion , perforation. Usually because the foreign body causing local damage belt , according to the traditional method to completely demolished after the repair and replacement of heating vulcanized or scrapped . Use high

Molecular rubber repair materials , it has superior adhesion , excellent abrasion resistance and excellent tensile properties . The use of polymer rubber repair materials , free removal , free hot vulcanized rubber conveyor belt scratches field repair , repair, low cost , short time and long- time replacement to avoid scrap

Significant losses between downtime and repair can be achieved after the new transfer belt life. Repair coating thickness control, fast molding , cast a short time . The cured coating has a rather high cohesive strength, tensile strength, peel strength and good hardness ,

Toughness, elongation .

Plate chain conveyor maneuvering characteristics of

Plate chain conveyor characteristics of each component . These self- J1 formed from the combination of characteristics of the system . Seven to include longitudinal vibration

characteristics , d to the vibration characteristics and properties of the belt run . And functional characteristics of the longitudinal main force method commonly used in

research and calculations.
Plate chain conveyor longitudinal dynamic characteristics of roller chain conveyor in the transition process ( start, six moving , etc. ) , the tape, and other components of the power

generated transient response , such as dynamic tension , moving bits G , etc., it is moving conveyor mechanics important research .
Plate chain conveyor in the roller conveyor process , work tension and static tension Tengah , causing node tension at the drive roller redistribution . And may result in unstable

operation. In addition, the tensioning device caused a significant increase in the load and the hammer-type tensioning device displacement increases so special move

longitudinally

The basic task of research is to determine their exact relationship . Currently there are three main characteristics of vertical power analysis methods, namely Newton's

analysis, finite element analysis and leather fluctuation analysis .

Plate chain conveyor structure and application

 Plate chain conveyor, fixed to the traction chain, using the number of link plates in a horizontal or inclined direction of the Turn conveyor transport of materials to form a ring

with a single sheet as articulated traction transport bearing member bearing surface and having a lateral spacer set in the groove box drive belts by septa scraping transport of

coal

. drag chain conveyor by the drive mechanism , tensioning device , traction chains, slats , driven and headed sprockets , racks and other components. In metallurgy , coal, chemicals,

electricity, machinery manufacturing and other industrial sectors in the national economy have been widely used.
Line roller conveyors advantages:
1, the transport object length, width and height ;
2 , the weight of each conveying unit ;
3 , the bottom of the conveyance object condition;
4 , any special requirements on the work environment ( for example: humidity , high temperature, the effects of chemicals , etc. ) ;
5 , the conveyor is unpowered motor driven type or style .

Roller conveyor what works

roller chain conveyor as a continuous transport equipment , high production efficiency , due to its low noise , simple structure, as the transport of sand and gravel aggregate common

tools are widely used. Belt both in traffic , or in the economic indicators are an advanced worthwhile

Wide range of transport equipment. Conveyor system is the main equipment , it 's safe and stable operation directly affects the entire body works supply of raw materials . The

rubber conveyor belt conveyor belt deviation is also common faults , its timely and accurate processing of its safe and stable operation of protection. Run

Partial phenomena and for many reasons, according to the different causes deviation phenomenon and take a different adjustment methods in order to effectively solve the problem.

Equipment installation have quality problems ( such as the fuselage , truss and other structural skew is not straight ) , the quality of the Power Roller Conveyor belt , conveyor belt

joint and the center is not

Vertical conveyor edge S-shaped , reproduced blanking position is not at the point with transport centers, etc. These problems can cause deviation conveyor belt products , and

should therefore be adjusted when it is running idle .

Learn more about plate chain conveyor primary structure

   Plate chain conveyor drive unit is normally provided by the head , tail wheel device , tensioning device , chain plates and racks of five parts. Plate chain conveyor belt

line body including the work belt , prop roll, pallet , retaining edge , frame, feet or casters ; electrical control functions start, stop

, Stop, frequency control and so on. For each chain conveyor component devices we all know, then our common understanding follows:
1 , plate chain conveyor head drives
    Consists of motor, reducer, gear and sprocket devices and other components . Powered by a drive through a pair of spindle sleeve roller chain to pass , then drive slot board

operation. Chain plate conveyor tensioning device includes a drive motor , gear reducer, motor sprocket , drive

Moving chain, initiative rollers, driven rollers, idler pulley , tensioner frame, sprocket drive rollers , power boxes , chain cover . To accommodate the needs of different

conveying speeds , the drive sprocket can be replaced by means of the gear ratio , the speed of change in the slot board .
2 , drag chain conveyor tail pulley unit
Divert part of the machine chain plate , which consists of tail wheel , two tail wheel and bearings and other components.
3 , plate chain plate chain conveyor section
   In part by the traction chain plate chain and slot plates, tow chain is impact resistant, smooth and reliable operation of the chip traction chain , the chain middle piece

with rollers , rolling on the track , in order to reduce friction and wear.
4 , plate chain conveyor tensioning device
   Tensioning device spiral taut way to adjust the tightness of the traction chain .
Plate chain conveyor coordination of individual devices to complete a plate chain conveyor transport function, so understanding of the plate chain conveyor after the structural

characteristics of the devices we should be coordinated so that it can be normal, thereby enhancing plate chain conveyor transport functions.

Conveyor belt deviation should check the location and how to deal with

We know the device when in use will have a lot of questions, then Shang Hao conveyor manufacturers will tell you about when running Flexible Roller Conveyor belt if the deviation , then how to

do , in fact, cause such a failure for many reasons, including the most important is the daily maintenance and

Maintenance is not the best place . Well , the conveyor belt deviation , to check the location and processing methods , what does ?
( 1 ) Check the roller Gravity roller conveyor transverse centerline longitudinal centerline and degree of coincidence
If there is no coincidence , then , plus the deviation exceeds 3mm , then it needs to be adjusted , but also according idlers elongated mounting holes on both sides to adjust ,

so that some of the specific method is to look at the mesh belt conveyor idlers which side bias which group lateral conveyor belt moves toward the forward direction

Move, there is another side after the shift.
( 2 ) Check the head, tail rack bearing two plane deviation
If the deviation is greater than two planes 1mm, the two planes should be adjusted to align to the same plane. As for the head drum , the adjustment method is: if the right side

of the drum belt shift , then the right roller bearing should be moved forward or backward on the left bearing

; If the left side of the drum belt shift left of the mobile roller bearing, direction of movement above; while the tail roller adjustment methods are opposite to the head drum

.
( 3) Check the position of the material on the conveyor belt
If the material on the conveyor cross section , and is not centered , it will cause the belt deviation. If the material is skewed to the right , then the belt is deviation to

the left , and vice versa. Therefore, when used, should try to make the material center , you can also increase the blocking plate , because blocking plate

Can change the direction and position of the material , thus avoiding belt deviation phenomenon occurs .

Roller conveyor roller main uncontrolled

    Roller conveyor machinery products manufacturers through decades of efforts to make my kingdom Belt conveyor equipment products in the present market position has been

rapidly improved, while standing in the international market has also been a corresponding increase . roller conveyor in the transportation industry

The impact is also growing, not only can avoid transporting unit weight of the material can withstand much greater impact loads , easy to roll between the lines converge

misplaced , you can achieve multiple lines and conveyor roller or plane to form a complex logistics transportation system , to complete the manifold

Process requirements . In the transportation of materials can also be used to achieve material accumulation accumulation roller conveyor .
    Roller conveyor is to be divided in accordance with the drive power roller which can be divided into lines of the non-powered roller lines , which can be divided into

horizontal arrangement of the roller conveyor , inclined roller conveyor and turning roller conveyor . The inner width of the roller 200,300,400,500

, 1200mm and so on. If there are special specifications can also be customized in accordance with its regulations . Roller conveyor in the conveying rollers are most likely to

cause failure that is not controlled , then the reasons for failure , what does , the following inter- Yu Xiao Bian take you to understand the next roll caused by the reasons

for failure .

Elevator Conveyors,Bucket Elevator Manufacturer,Elevator Conveyor Belt - Modern Automation Manufactory

Elevator Conveyors,Bucket Elevator Manufacturer,Elevator Conveyor Belt - Modern Automation Manufactory

Portable Conveyor - Modern Automation Manufactory

Portable Conveyor - Modern Automation Manufactory

Conveyor future development of the industry

With the development of the production efficiency . Conveyor appear in more and more industrial production, steadily swollen conveyor industry, there is growing attention to the efficiency of the conveyor and a series of questions , then the future of the spiral conveyor industry do about it ?

① continue to large-scale development . Large transmission capacity , including large-scale , large single length and large transmission angle and other aspects. Hydraulic conveyor length reached 440 km or more. Belt conveyor length of nearly 15 km single , and has appeared composed by a number of Taiwan Contact B two places

Belt Conveyor Road . Many countries are exploring long-distance, large-capacity transport of materials better continuous conveyor structure .

② to expand the use of the roller conveyor . Developments in high temperature , low temperature , corrosive , radioactive , flammable substances in the work environment , as well as capable of delivering fiery , explosive, Pellet , sticky material conveyor.

③ the conveyor structure to meet the automated material handling system to control stand-alone asked for. As used in automated sorting post office parcel trolley conveyor sorting operation should meet the requirements.

④ reduce energy consumption in order to save energy , the field of conveyor technology has become an important aspect of research . Has one ton material handling energy consumed by one kilometer conveyor selection as one important indicator .

⑤ reduce all kinds of conveyors in operation generated dust, noise and emissions .

Belt conveyor type and use of the principle

Belt conveyor structure forms, climbing 90 degree conveyor, belt conveyor roll with Groove belt conveyor, flat belt conveyor, belt curves and other forms.
Also called conveyor belt conveyor or chain conveyor is composed of non- pipeline operations orderly deficient economical conveying equipment .
Belt conveyor has a transmission capacity , transmission interval far , simple structure, easy to maintain, can it locally implemented procedures to control and automation. The use of continuous or intermittent motion conveyor to transport 100KG following items or powder , granule -like object , its running speed , stable and noise

Sounds low , and the ability to transmit on the downhill .

Weight Sorting Machine - Modern Automation Manufactory

Weight Sorting Machine - Modern Automation Manufactory

Transportation equipment industry applications

Metallurgy, electric power , coal, chemicals, building materials , docks, food and so on.
Vacuum conveying device for Belt conveyor powder materials , has an easy to install, easy to clean , low noise , dust transportation advantages. Meet the pharmaceutical, food

industry requirements .
Vacuum conveying equipment works
1 . Compressed air driven , multi-level jet pump (A) to create a vacuum .
2 . The discharge end of the valve (B) close , then silos (C) and pipe (D) creates a vacuum .
3 . Vacuum , the material from the suction position (E) via pipeline inhalation powder silo .
4 . Filters (F) achieve a good separation of gas and powder is delivered .
5 . At the same time Turn conveyor powder , compressed air balloon filled recoil impulse to (G)
6 . Vacuum pump stops running , the discharge end of the valve opening , the whereabouts of the material to the discharge position . Meanwhile, the recoil of compressed air

inside the balloon release , self-cleaning adhesive powder particles in the filter .
7 . Vacuum pump working again , start a new round of the cycle. The transportation process , suction outfeed time from pneumatic or electric controller (H) control .

Classification and the classification of the introduction
Transportation equipment is in a certain line of material handling machinery continuous transport of materials , also known as pipelining . Transmission lines can be horizontal,

inclined and vertical conveyor can also be composed space transmission lines , transmission lines are generally fixed. Conveyor conveying capacity , long distance

, Also in the transportation process while completing a number of process operations, so widely used.
Plate chain line : the chain plate towing plane transport workpieces to do sports, to achieve the purpose of the production process . A modular assembly line model, according to

the median worker process requirements set . Station is equipped with an electrical outlet , toolbox, feed box , so that the whole process to achieve delivery, there

Sequence .
Plug the pipeline : the chain drag tooling trolley , horizontal loop operation , the workpiece assembly .
Differential chain pipeline : the use of special aluminum alloy for rail , towing tooling plate with chain growth as the transmission medium . A modular assembly line model,

according to the median worker process requirements set . Station is equipped with foot switch, power outlet , station stopper , craft drawing board

, Lighting , etc., provided on line body lifting pan machine , lifting rotary table , so that the whole process to achieve automatic operation.

Advantages of belt conveyors

    Belt conveyor , also known as belt conveyors, belt conveyors . It is transmitted by the continuous movement of the tape machine various materials .
It can transport coal , ore , sand , cement, flour and other bulk materials , can be transported into items such as burlap , and equipment.
    Pallet conveyor used is not a belt , but rubber, plastic conveyor belt, wire rope , and a tape with embedded
Core , nylon core , core vinylon cloth , rayon core composed of a variety of flat or  belt . It is widely used in metallurgy,
Coal , agriculture,Telescopic belt conveyor utilities, transportation and other sectors. Compared with other means of transport , has the following advantages :
    ( A ) simple structure just tape, roller, roller , drives , and other major components. Meanwhile , in addition to outside the tape
Parts, each SME can be made ​​. Length of the structure can be longer or shorter.
    ( Three ) easy to use in various places ( open air or underground ) install and use. Safe operation.
    ( Three ) easy maintenance require frequent maintenance is only idlers . Tape , long life, small amount of wear .
    ( Four ) transport capacity , power consumption is small tape just dragged and materials . Moving parts just to overcome the roller with tape
The frictional resistance , as compared with other transport equipment , in the same traffic , the power consumption is small . Simultaneously . As the continuous operation
Moving , so transport capacity ; transport than cars and rail slope are large.
    ( Five ) save manpower for simple operation, easy maintenance , the need for management staff is also less. Generally, a
Classes operators and a maintenance man as long as one can be. It is also easy to implement centralized remote control, automatic protection .
    ( Six ) shipping cheap because power consumption is small , the largest transport with fewer managers , unit freight relatively cheap.
In recent years, the long-distance, large-capacity , high-speed direction. The advantage of low freight more prominent . Single rope belt
Conveyor (5T-3 than 0 ) . Captain 11 kilometers per hour, up to 2,000 tons of phosphate rock shipped . Norfolk, United States use ST-1400 belt conveyor loading , loading coal

per hour, up to as much as 16,000 tons .

Conveyor accident during transportation measures

    1 , the district team must be equipped with a full-time transportation lines to check repairman , also responsible for rail safety inspection and wellbore . Check the

connection between the tub , the tub and the Telescopic conveyor connection between the wire rope , must strictly prohibited without latching bolt tub as well as other good finish mine

Car. Also prohibited in the wellbore and the various parking lots free Fandiao tub Douzi , must be timely to finish the tub for a good overhaul .
    2 , electromechanical power center to strengthen the management, the primary area must be equipped with full-time staff team on a daily mine winch , anti-car and car guards,

track, sound and light signals , wire rope carefully check and to fill out records , reporting electromechanical power center.
    3, to strengthen the management of rail transport , it is necessary to permanently track to achieve good quality products, but also the quality of the temporary track to

achieve qualified. Fixed hand maintenance of the Food conveyor main transport routes track, woods to tight, wooden sleepers immortal undivided, concrete sleepers are no cracks , no exposed

tendons , fasteners Qi

Whole , turnout to meet the design requirements.
    4 , improve transportation improve quality standardization . ⑴ any unit or individual can not purchase does not meet the quality standards of equipment and spare parts ; ⑵

To develop a direct impact on the security of key equipment and periodic replacement parts , test system, and to be equipped with the necessary means of testing .
    5 , to enhance the non- kicking inclined string car hook . In the driving time, we must strictly prohibited pedestrians. PVIs must display eye-catching " No person driving "

warning signs ( sound and light signals ) . Signal to hook workers must strictly implement the " road not people" regime to prevent Xianzarenyuan into improved job

Inclined roadway .

Telescopic belt conveyor

Elastic belt is in the general belt conveyor on the increase in elastic tissue , making the flexible conveyor can be comfortable elastic in the longitudinal direction . I could use

in accordance with the demand conditioning button , ready manipulation of conveyor length. In the type equipped with active lifting equipment , the use could also

Conveyor can always control the height of the end . Elastic belt primary use in the vehicle handling and transfer of materials with elastic demand system . It greatly reduces

manual shift back and forth between the material and shorten the time of loading and unloading , a decrease labor intensity, cut goods damage , down loading

Unloading costs, improve work efficiency. Flexible skatewheel conveyor can operate bidirectionally transporting materials. Elastic belt with other transport equipment and materials

sorting system using collaboration to complete materials handling vehicle out of storage or production automation , especially in the tobacco industry has been widely used.

Conveyor sessions: two type, three -style , four -in . Transporting band width : 500,600,700,800,1000,1200 mm. Belt delivery speed option: fixed or variable speed . Optional

belt transport direction : unidirectional or bidirectional transport materials . Transporting belt inclination

Optional : horizontal, fixed angle or active movements . Selectable fixed base conveyor segments : fixed or mobile . Delivery speed : < 30 m / min. Conveyor carrying capacity :

< 70 kg / m.

Belt conveyor driving principle introduced

There are two double-drum drive is driven by the drive roller tape movement. This method is divided into head gear , head, and tail drive gear to do ministry . Or any place

where the drive roller bits are OK . But reversible belt drive is better to head China . Double drum drive, so cast high tension

Decline, the tape is not easy to slip. A pit stalls along the roller conveyor, belt conveyor mountains were used this way . Common set of double drum drive motor driving power through

a pair of gears so that the two rollers running. This approach did not play power allocation problem , so often used . Half of the design

Fur carry about hanging machine is also used in this way , but not the same as the conventional Q , pus out from the intermediate belt to tighten , apply retractable belt ( 2-l

in Table 3 ) . This way suitable length 300 meters.
More suitable for long-distance driving the marsh , Grand Canal were transported . In the nose, tail , middle and other parts suitable for mounting the drive roller . This

method makes the tape array of maximum tension low , animal husbandry and more . Can be used instead of ordinary tape and rope belt strong tape .
Intermediate friction drive and double tape drive can be referred to as Tian rubbing friction drive . The former head of multi- cylinder double-drum or after install another

short long vertical conveyor belt conveyor supporting negative Street , this method reduces the maximum tension the tape up , the minimum investment in equipment . Especially

suitable for long-distance, large

Capacity belt conveyor used .

Belt plastic cover damage processing

( one ) partial degumming , forming nest pit . Mostly underground coal containing liver stones and more, resulting in a large block .
Chute mounted too high , the impact screw conveyor force . Feeding device should be corrected to increase the buffer device , lower feed height , or chute slope decreases.
The damage mentioned above , can be vulcanized patch , underground cold viscosity is required. The same way as above .
( Two ) vertical cracks. More in the guide plate at the bottom . The reason is bad installation or material guide board . Should be re- installed, do not make contact with wood

or iron belt ; roller or damage ; damage or tail flap ; belt buckle damaged or hanging bad ; lug or damaged, worn on the layer ;

Sweeper flat iron or a bad angle to hang the belt . Approach should replace the damaged section of the belt , carefully check whether the length of the damaged parts , spiral conveyor bad parts

grid update .
( Three ) lower wear and concentrated . Multi- segment belt there is no load materials , objects or cleaning does not work ; damaged, do not rotate ; too much or roller adhesive

materials , such as coal mine , stone fall to the dead zone F- belt, roller, installed , including board sweeper . Or plant extinction roller should be regularly

Sweep .
( Four ) transverse cracks on the tapes . The reason is not enough or rubber belt tension due to aging . Repair methods in addition to switch to multi- layers of tape , but can

reduce the maximum tension .

Belt conveyor which is what we usually fail to note

Frequent use of Telescopic belt conveyor friends often encounter such problems , here, to summarize what Belt conveyor likely to encounter in the course of the problems, the first

conveyor belt deviation problem, the problem arises there are many reasons , usually driving safety

Loading axis deviation greater reason , or is not installed bend tube . The second reason is damaged idlers problems arise because of this problem , there are many , there is a

problem is the roller off , probably due to transport compound with iron, or a more serious deviation , drive

Mobile devices malfunction problems , possibly due to start load is too large , poor lubrication and other reasons , or electrical failure.

There are traction parts conveyor structure and characteristics

To tell you about a traction element conveyor structure and characteristics of the material to be transported and the traction member mounted on the carrier member linked

together within or directly mounted on the tractor parts ( such as conveyors ) , and traction pieces around the drum or sprocket connected end to end , including the

transportation of materials to form a

Branch out and no-load transportation of materials without branches closed loop , continuous motion using the pulling element conveying materials .
However, the situation is also very many , there is no traction parts screw conveyor structure and composition varies, used to transport materials working member is not the same .

Their structure is characterized by : the use of rotational movement of the work member or reciprocating motion , or by the medium flowing in the pipeline to make things

Material conveyed forward . For example , the work Pipe conveyor member is a series of rollers , the roller rotates to convey materials ; working member is a screw conveyor ,

screw rotates in the trough to push the material along the chute ; vibrating conveyer work member of the trough , the trough

Reciprocated to convey materials, etc. disposed therein .

Roller conveyors four major applications

Roll- tube conveyors for various items into continuous conveyor , accumulation , sorting , packaging and other needs , are widely used in electronics, automobile and tractor ,

motorcycle, light industry, household appliances, chemicals, food , telecommunications and other industries. Product Features : simple structure , easy maintenance, appearance

Beautiful, accurate positioning , smooth operation , is widely used in food, beverage, electronics, packaging and other industries cartons, plastic boxes and barrels the

delivery of goods .
roller conveyor four major applications :
1 roller conveyor for all types of boxes, bags, trays and other pieces of cargo , bulk materials , small items , or irregular items on the tray or working inside delivery .
2 roller conveyor capable of handling very heavy piece of material , or withstand greater impact loads .
3 roller conveyor structure forms, raceway can be divided by drive line power cord and turn the raceway roller conveyor line, according to arrangement of roller conveyor can be

divided into horizontal lines, inclined heavy duty conveyor roller conveyor line and cornering line Road . Can also be specially designed according to customer requirements to meet

each

Class customer requirements .
4 roller conveyor roller between the lines converge easy transition , the available number of roller lines and other transportation equipment or plane consisting of complex

logistics transportation system , complete the wide range of technology needs.

Spiral classifier machine installation operation and maintenance

Spiral classifier installation, operation and maintenance:
( A ) Installation : Machine no damage upon inspection , no loose screws , you can install . Classifier should be securely mounted in good pouring concrete foundation.

Foundation design should have a good supporting role to minimize the screws shear forces.
( Two ) operation on the spiral Telescopic belt conveyor classifier structure and working principle clear only after the manipulation of the machine.
1 , spirochetes rotation only after the start giving into pulp, gradually stingy to the ore .
2 , spirochetes are in working condition, such as the special case of failure, such as jam , overload ) must immediately stop, immediately spirochetes ascend out of the pulp

side , never allow spirochetes pressure Power Roller Conveyor in the pulp , the speed will be mine valve is opened , to avoid blockage.
3 , again, the required spiral down to a certain position , to rotate the spiral body .
4, the machine is in use , such as when you need to stop , you should stop feeding , finish grading process to be material , is no material before you can stop.
( Three ) Maintenance:
1, where the lubrication points are sodium or calcium based grease grease lubrication .
2 , each class should check whether the gear lubricant oil inside the needle engraved line, every six months for secondary oil.
3 , you should always check the lower seat or in the middle frame bearing, bearings , seals for wear , bearing is damaged , so that timely replacement.
4 , the bearings must be lubricated every 4 hours with a manual intervention to the bearing pressure injection pump high pressure oil to maintain the sealing performance of the

bearing .

Belt conveyors how to save tape

Tape quality will directly affect the normal operation of the entire coal handling system . In the coal handling system is running, the tape will remove normal wear and tear ,

but in coal vertical conveyor system is the system most major equipment chassis flange adjacent smooth dense stone is to be connected

Together , lap is going to be used in curing tape bonding strength , as nylon core tape. Outer cantilever drive shaft bending load to the shaft seal will make the problem more

difficult . Telescopic conveyor method will be able to limit the bending axis , which uses dual drive end bearing .
Belt conveyor tapes and adhesives savings will be small but cohesive force , beveled force status ladder type is large contact area and adhesion force is not prone to joint

cracking phenomenon. So now widely used in the promotion and the inner surface of casing joints dislocation deviation does not exceed

. Will make the corresponding core tape joints at both ends , which are on the ladder at the poor level counterparts phase , angle type uses a ladder -shaped ladder type spiral

bevel machine installed base at least in the formal installation before watering accomplished this foundation must be installed before it must

Put those in transit or unloading boxes of parts when the glue of grime plus cleaning .

Conveyor to how to maintain

Conveyor before use to be sure to check the good functioning of the various parts , tape closure and carrying device is not very normal , protective equipment is not complete.

Tape tensioner degrees it must be adjusted to fit in before the start of the degree .
According to the provisions of flexible conveyor installation method to install a fixed basis. Mobile conveyor before the formal run wheels with a triangular wedge should live or

stopped with the brakes . Try to avoid the occurrence of any work of walking , a number of parallel operations Flexible skatewheel conveyor

When machines and machines , between machines and there should be one meter between the wall of the channel .
Working environment and sent the material temperature can not be higher than 60 ℃ and below -20 ℃. Also has a pH of not transporting oil and organic solvents constituent

materials.
Conveyor motor insulation must be very good to get . Mobile conveyor cables do not Luanla and dragging . Motor must be grounded reliably .
Several conveyor running in tandem , that is from the discharge end of the starting sequence start. All normal operation only after feeding .
Belt slipping when we should come hand to pull the belt is strictly prohibited , so as to avoid accidents to happen .