On June 12, the new suspended mining single hydraulic prop independently developed and produced by China Coal Group was sent to Shanxi, Inner Mongolia and other places, which once again set off a sales frenzy.
What should we do when the conveyor belt of TD75 universal fixed belt conveyor deviates from the driving roller or the tail roller?
Views: 0 Author: Site Editor Publish Time: 2022-09-27 Origin: Site
This situation is usually eliminated by adjusting the position of the roller bearing seat. According to the specific situation, the following methods can be used to solve the problem.
1. The rotation line of the drum itself is not vertical to the longitudinal centerline of the conveyor, which causes the conveyor belt to be loose while tight, and the conveyor belt moves from tight to loose, causing deviation. At this time, the bearing seat position of the tight side should be adjusted to make the two transverse tensions of the belt equal and eliminate the deviation. If the tail drum is a screw type tensioning drum, the tail deviation may also be caused by the imbalance caused by the unequal jacking force of the screw rods on both sides of the tensioning device, which can be solved by adjusting the jacking force of the screw rods on both sides.
2. The cylinder axis is not horizontal, and the height of bearings at both ends is the cause of head or tail deviation. At this time, the roller axis can be adjusted by adding or removing shims at the bearing seats at both ends of the roller to eliminate the deviation of the conveyor belt.
3. The adhesion of materials on the surface of the roller is equivalent to increasing the local diameter of the roller. The empty section cleaning of the conveyor belt should be strengthened to reduce the adhesion of materials or the accumulation of dust on the conveyor belt.
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