subject: The Steps Of Disjointing A Jaw Crusher Of Henan Hongxing [print this page] As we all know, jaw crusher is one of the earliest crushing equipment, it has the advantages of simple structure, reliable operation, the maintenance of jaw crusher is relatively easy. However, if we hasn't an ounce of common sense, even if the problems are very easy is will be difficult for us to solve. In the process of using a jaw crusher, various problems will probably appear. In order to solve those problems as soon as possible and minimize the losses when these problems arise, we need master some mechanical common sense of the repair maintenance of jaw crusher. Therefore, mastering the common sense is very important. Now we are going to introduce in detail of how to correctly disassemble it in repairing of a jaw crusher:
The the most frequent repair progress of jaw crusher is the replacement of the thrust plate. As with the integral connecting rod of jaw crusher, we have to disassemble the thrust plate at first. When disassemble the thrust plate, a baffle plate bolt must be screwed, cut dry lubricating oil pipe, hang the thrust plate on the crane hook or other lifting equipment, then loosen the spring of one end of the level connecting rod, fix the dynamic jaw to the direction of static jaw, take out the thrust plate. If you want to remove the back thrust plate, you should open the connecting rod and the thrust plate and the static jaw together, take out the back trust plate.
After disassembling the thrust plate, cut off the thin lubricating oil pipe and the cooling water pipe and supported by the holder behind the connecting rod and remove connecting rod cap, the connecting rod can be hanging out. The shaft and pulley and a flywheel of the crusher should take out together. Move the motor (with belt ) along the sliding rail as close as possible to the crusher, take off the triangle belt, and then lift the shaft by a crane. When disassemble the dynamic jaw, you must cut off the dry oil and lubricating oil pipe, then remove the bar and remove the bearing cover and then use a crane or other lifting equipment pull the dynamic jaw out.
