The maintenance skills of impact crusher

In fact, many users are very familiar with the operation of the impact crusher, but the relative lack of knowledge of some maintenance of the impact crusher, the correct maintenance of common sense to the subsequent reproduction of the crusher is of great help, the following on the impact crusher often appear some faults, to tell you some simple maintenance tips.

Fault repair skills:

When the rotor of the impact crusher is in operation, the gap between the rotor and the impact liner cannot be adjusted. If the material stays between the impact plate and the plate shell in chunks, it is recommended to lift the impact frame slightly between readjusting the gap so that the chunks of incoming material will become loose and the impact frame is easy to adjust. If the impact plus is not sufficient, tap on the relaxed tie bar (protected by a piece of board). The clearance between the rotor and the impact liner is done by the machine's adjustment device.

First loosen the bolt sleeve, then in turn the long nut, at this time the tie rod will move in the upward direction, adjust well in the screw sleeve will be tightened. When replacing the wearing parts of the impact crusher, first open the back shelf. When using, first remove the coupling bolt between the rear shelf and the middle box, then use the wrench to screw the hexagonal head part of the flap device, and then the shelf will be opened slowly.

At the same time, you can use the hanging device above the rack to hang to the rear rack. Repeat the above process, that is, after the closure of the upper frame. When the hammer wears to a certain degree, it should be adjusted or replaced in time to avoid damage to the fasteners and other parts. Open the back cover, remove the cotter pin, slotted nuts and bolts used to fix the impact liner, the worn impact liner can be replaced. If you install a new impact liner, reverse the above steps immediately. In addition, the bearing temperature of the impact crusher should be checked in time during the usual operation. If there is an abnormality, it is likely that there is too much and not enough grease, or dirty grease, and there may be bearing damage, then the amount of grease should be checked in time, or the grease and bearing should be replaced.

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