2013年7月9日星期二

Belt conveyor history and advantages





Coal belt conveyor is ideal and efficient continuous transport equipment, and other transport equipment (such as locomotive class), compared with the long distance transport,

large volume, continuous conveyor, etc., and reliable operation, easy to automate and centralize control , especially for high-yield and efficient mine, skin

Belt conveyor has become the coal mining technology and equipment, electromechanical integration of key equipment. Belt conveyor is characterized by the body can easily

scalable, with a storage warehouse, the tail may vary coalface advance elongation or shortening, compact, not to set the foundation directly on the roadway
90 degree conveyor
Laying on the floor, racks lightweight, disassembly is very convenient. When the transport capacity and transport distance is large, can be equipped with an intermediate drive

means to meet the requirements. According to the requirements of transportation technology that can stand-alone carrier, but also multi-unit synthesis horizontal or inclined

transportation system to transport materials.
1 belt conveyor history
Chinese ancient high drum water overturned cars and mentioning, is the modern scraper bucket elevators and conveyors prototype; 17th century, began to apply ropeway transport

bulk materials; 19th century, the delivery of a variety of modern architecture machines have appeared. In 1868, in the UK there has been a belt transmission

Sending machine; 1887, in the United States appeared screw conveyor; 1905, appeared in Switzerland steel belt conveyor; 1906, in the United Kingdom and Germany appeared inertia Flexible skatewheel conveyor

conveyor. Thereafter, conveyors manufactured by mechanical, electrical, chemical and metallurgical industries impact of technological advances, constantly

Improved gradually from inside to complete the delivery of the workshop, developed to accomplish within the enterprise, between enterprises and even between cities material

handling, mechanized and automated material handling systems become an indispensable component.
(2) the advantages of belt conveyors
Belt conveyor consists of two end rollers and tight closure on conveyor components. Its main feature is the body can easily scalable, with a storage warehouse, the tail may vary

coalface advance elongation or shortening, compact, not to set the foundation directly on the floor in the roadway

Laying, rack lightweight, very convenient disassembly.
When the transport capacity and transport distance is large, can be equipped with an intermediate drive means to meet the requirements. According to the requirements of

transportation technology that can stand-alone carrier, but also multi-unit synthesis horizontal or inclined transportation system to transport materials. Driven conveyor

rollers rotating drum called a drive (drive roller);

Another is to change only the direction of movement of the conveyor drum called a bend pulley. Drive roller driven by a motor through a speed reducer, the drive roller and the

conveyor belt rely friction drag between. Drive rollers are generally installed in the discharge end, to increase traction, beneficial drag

. Material from the feed end of the feeding, fell rotating conveyor belt, relying on friction drive conveyor belt transporting bags discharge end unloading.
Belt conveyor for coal, brick industry materials transport, and other transport equipment (such as locomotive class), compared with the long distance transport, large volume,

continuous conveyor, etc., and reliable operation, automatic control can be achieved , saving manpower and resources, is the first conveyor device

Election.

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