Multi-stage efficient crushing equipment for plastic particles in plastic processing

The utility model belongs to the technical field of plastic processing, particularly relates to multi-stage efficient crushing equipment for plastic particles in plastic processing, and aims at solving the problems that crushed materials are not uniform enough and the processing efficiency is low, the following scheme is provided: the multi-stage efficient crushing equipment comprises a processing box, and a feeding hopper is arranged at the top end of the processing box; two crushing rollers matched with each other are rotationally connected between the inner walls of the two sides of the processing box, two transmission gears meshed with each other are rotationally connected to the outer wall of one side of the processing box, and the two transmission gears and the two crushing rollers are coaxially arranged correspondingly; according to the plastic crushing device, the two crushing rollers can be driven to rotate oppositely through meshing transmission of the two transmission gears, then plastic is crushed