Working principle of coarse crusher

When the coarse crusher is used, the motor rotates, and the eccentric shaft is driven by the V-belt and the pulley to move the movable cymbal according to the adjusted trajectory. The movable slab also periodically reciprocates the fixed jaw. When the plate is close, the material is squeezed, split and bent between the two slabs. When the slab is separated, the lower part of the crushing chamber has been broken to less than the material of the discharge opening, and is automatically dropped by the self-weight, located in the upper part of the crushing chamber. The material has not been broken to less than the size of the discharge opening, but only drops a certain distance with the discharge, until the moving jaw is again forced to fix the jaw, the material that has fallen in the crushing chamber is again crushed and crushed; Continue until the entire material in the crushing chamber is discharged from the discharge opening.