Better performance improvement GX conveyor
Series screw conveyor problems in the course of demolition front main bearing if the bearing was difficult to be demolished, in addition to some of the necessary connection to
be demolished, the have on the drive motor, reducer bolts disassemble and move the position of the front bearing order
Seat made from a spiral organism, we can see large workload.
Secondly, the structural design of the front end to the bearing outer race bearing disassembly inconvenience. Because if the bearing outer, ring and bearing housing if mating is
still reliable, it can not be removed by knocking out the bearing outer ring method had to resort to cutting damage on the outer ring of the Office
France. Furthermore, if the separation of the shaft and screw, since the screw shaft is connected by way of a pivot pin, with the gap in the dust clogging and solidification, pallet conveyor
resulting in more difficult removal. Front bearing the seal is easy to see from the figure is not reliable, the output of the front end bearing set
Oil seal with felt ring seal two devices. During use, the shaft and seal rings and felt the presence of friction, combined with the loose lead to bearing wear and shaft sinking,
is bound to exacerbate felt ring seals and wear, so that the shaft and seal, felt ring the question of the gap increased large, so that dust along
Lee axially into the bearing, causing deterioration of the oil pollution, increased wear of bearings. For the above, we plan to choose and economic and technical feasibility
studies, use of our plant, screw conveyor front bearing a technical improvements, now in a spiral, for example,food metal detector
Briefly the following improvements to change the structure of the front end bearing original two bearings bearing bearings replaced the original two.
Bearings, the main purpose is not to increase the weight bearing body and in the original sealed the basis of additional labyrinth seal additional labyrinth seal can make the
original greatly improved sealing properties. Hill curve of the labyrinth sealing ring filled with grease the main, the dust along the end
Surface into the almost impossible, plus there felt ring and seal two axial sealing device, it can effectively prevent dust from entering the bearing seat. Sichuan cement
attached to the shaft and the flange when the number considered accurate positioning and removal of side flanges that fit with the shaft section with a round Huai cooperation.
Figure front bearing. Change the overall end bracket for the split end bracket ends Ge improved frame as shown in the front shaft seal felt seal sealing flange spiral labyrinth
spiral shell end bracket bearings conducive to change front bearing shaft connected Removing the seat and spiral separation
FIG improved with end bracket of the end bracket to change the overall split the main purpose of the end bracket to the front end bearing and easy maintenance. If the repair is
now easy to see front bearing flange bolting spiral then raised up to the bearing housing without moving the drive installed
Home position. This will greatly facilitate the front-end bearing overhaul. Practice has proved that technological improvements in the series screw conveyor is successful. The
use of reliable performance greatly reduces maintenance workload of the maintenance work efficiency improved.