How to exclude conveyor deviation

1 Adjust the belt conveyor idlers bearing belt in the middle of the entire belt conveyor idlers deviation , adjust the position to adjust the deviation ; idlers in the

manufacture of both sides of the mounting holes are worked into holes for be adjusted. Specific adjustment method , which specific method is biased belt

Side , which side idlers forward direction toward Belt feeder the belt forward, backward , or the other side . Figure 1 shows the direction of the belt upward deviation is lower roller

group should be located at the left, the upper roller group moved to the right place .

2 Install aligning roller group aligning roller Pan feeder group has many types such as an intermediate shaft type , four -link , vertical roller type, etc. The principle is the use of

block or roller rotates in the direction in the horizontal plane lateral thrust block or generate the automatic belt adjustment belt deviation reaches to the heart of the

purpose . Generally lose the belt

Sending machine or when the total length of the shorter run-time two-way conveyor belt using this method is more reasonable, because the shorter belt conveyors easier deviation

and not easy to adjust . And long belt conveyor is best not to use this method , because self-aligning roller group life belt use would yield

Students have been affected.

3 Adjust the drive pulley and the driven pulley and bend pulley position adjustment bend pulley belt deviation adjustment is an important part . Because a belt conveyor with at

least two to five rollers, all the rollers must be perpendicular to the installation location of the longitudinal direction of the belt conveyor centerline , if the partial

Oblique inevitable deviation is too large . Adjustment Method and its group of similar idlers . For the head drum as the drum belt deviation to the right , the right of the

bearing should be moved forward , the belt deviation to the left of the drum , the left bearing housing should be moved forward , also the corresponding will

After the shift left or right side bearing housings after the shift. Rear roller adjustment method and the head drum opposite. Adjustment method. After repeated adjustments

until the belt transferred to an ideal location. Adjust the drive or bend pulley in the best pre -install its exact location .

4 tension belt tension adjustment at the adjustment at the conveyor belt deviation adjustment a very important part . Hammer at the upper two tensioning idler pulley in addition

to other than perpendicular to the longitudinal direction of the belt should be perpendicular to the vertical line of gravity , which is to ensure its axis horizontal centerline

. Use screw

Tensioning screw or hydraulic tensioning cylinders , the tensioning roller bearing should be accompanied by two pan to ensure that the longitudinal axis of the drum

perpendicular to the direction of the belt . Specific method of adjusting the belt deviation adjustment of the drum at similar .