ROLL CRUSHER WITH SIDE PLATES Russian patent published in 2017 - IPC B02C4/02 

FIELD: mining.

SUBSTANCE: roll crusher contains a support frame and a roller frame, which is connected capable to move with indicated support frame. Two rolls, generally parallel, made with ability to rotate the roll, separated by the gap, are located in the roller frame. The roll crusher additionally contains the loading device, mounted on the support frame and adapted for loading the material to the mentioned rolls, and provided with at least one balancing cylinder, which is connected to the roller frame and is configured to manipulate it relatively to the support frame, so that the rolls position relatively the loading device can be adjusted. There are provided the front and the rear side plate, partially covering the front and rear end surface of one roll and at least partially covering the opening between the loading device and the mentioned two rollers, at that the side plates are installed at the roller frame rigidly.

EFFECT: in the roll crusher there provided the gap sealing between the rolls and the loading device, regardless the gap between rolls.

15 cl, 4 dwg