How to replace the wearing parts of the impact crusher
How to replace the wearing parts of the Impact Crusher, the Shanghai crusher manufacturer received the customer hotline, consulted about how to replace the wearing parts of the impact crusher, we believe that the replacement of the wearing parts is also very important, because we know the impact crushing The main working parts of the machine are high-speed rotating rotors with plate hammers, various types of counter-attack plates directly or indirectly mounted on the casing, in addition to uniform slabs for adjusting the particle size of the discharge. Therefore, the rotor, the plate hammer, the counterattack plate and the jaw plate are the most vulnerable parts during the operation of the impact crusher; among them, the rotor shaft and the bearing, the adjusting spring, the uniform raft, the suspension shaft, the transmission device, etc. are common and vulnerable. Pieces. Shanghai crusher, stone crusher in production, the replacement of wearing parts first stop, then open, first open and then put on the shelf. When using, first remove the connecting bolts of the rear upper frame and the middle case, then use a wrench to screw the hex head part of the flip device, and the upper frame is slowly opened. At this time, we can use the hanging device above the rack to hoist the rear frame, repeat the above process, that is, close the upper shelf. When the counter-attack hammer is worn to a certain extent, it should be adjusted or replaced in time to avoid damage to the fasteners and other components. When replacing, open the rear upper cover and remove the split pin, slotted nut and bolt for fixing the counter backing plate, and replace it. In the normal operation, the bearing temperature of the impact crusher should be checked in time. If abnormality occurs, it is likely that there is too much or insufficient grease, or the grease is dirty, and the bearing may be damaged. In this case, it should be checked in time. Grease amount, or replace grease and bearings.