Uncovering the maintenance secret of the counterattack crusher

The impact crusher is increasingly being used in social production. If you want to fight the crusher for a long term and stable service for you, equipment maintenance is very important. You must keep in mind the following.

1, when the new machine is put into operation, it is necessary to complete a thorough examination of the counter attack.

2. After a weekly operation, an omni-directional inspection should be carried out on the motor and lubrication of the counter attack. The contents of the inspection include the fastening position of the fixed part, the belt drive, the bearing seal, the lining of the counterattack, the wear condition of the lining, and the inspection of the full position, plus the maintenance period, and establish a regular maintenance and replacement system.

3, the clearance adjustment of the rotor and counterattack liner: when the rotor of the counter crusher is running, the gap between the rotor and the counterattack liner can not be adjusted. For example, the material block is stuck between the counterattack plate and the plate and shell. It is suggested to lift the counterattack shelf slightly between the readjusted gaps, so that the feed of the block will become loose, and the counterattack shelf will be easy to adjust. If the back frame is not adequate, can pat in a relaxed rod (with a piece of wood, the rotor and the gap protection) impact plate is accomplished by adjusting device of the machine, first loosen the bolts, and then rotate in the long nut, then pull upward direction, adjusting screw sets that will tighten.

4, change the vulnerable parts: when the reverse crusher changes the vulnerable parts, first open the upper frame. When used, the connecting bolt of the rear frame and the middle box is unloaded first, then the wrench is screwed to the six corner part of the cover device, and then the upper frame is slowly opened. At the same time, the hanger can be hoisted from the hanger above the rack. Repeat the above process, that is, the back of the upper frame.

5, board hammer: to counterattack the broken plate hammer wear to a certain extent should be adjusted or replaced in time to avoid the damage of the fasteners and other parts.

6, liner: after opening the cover, remove cotter pin, for fixing impact plate slotted nuts, bolts, it will wear the impact plate after replacement. If you install a new counterattack liner, reverse the above steps immediately.

7, bearing: too high temperature may be due to excessive or insufficient grease, grease contamination and bearing damage. Replacing the bearing impact crusher plays a key step in the sand production line.

Details determine success or failure. We hope that users can fully repair and maintain them in the process of counterattack crusher, and will stifle the problem in the bud stage, so as to ensure the long-term normal and stable operation of the impact crusher.