Rubber plate slicing and crushing device

The utility model relates to a rubber plate slicing and smashing device which comprises a first smashing box, a conveyor is arranged at the feeding position of the first smashing box, one end of the conveyor extends into the first smashing box, and a cutting assembly is arranged in the first smashing box and located below the conveyor. The cutting assembly can primarily cut a rubber plate into rubber strips or rubber blocks, the rubber strips or the rubber blocks fall into the second crushing box, the rubber strips or the rubber blocks make contact with a plurality of groups of crushing cutters firstly, and the rubber strips can be gradually crushed into rubber particles in the downward falling process of the rubber strips; and the rubber particles enter the gap between the movable crushing cutter and the fixed crushing cutter, and are crushed into smaller particles, so that the rubber particles are continuously and gradually crushed, the particle sizes of the rubber blocks are similar, and the crushing effic