Raw material crushing mechanism for co-extrusion wood-plastic floor processing

The utility model discloses a raw material crushing mechanism for co-extrusion wood-plastic floor processing, which comprises a base, the top of the base is provided with a crushing box, a top plate is arranged above the crushing box, a movable motor I is arranged between the top plate and the crushing box, the bottom of the motor I is provided with a rotating shaft I, and the rotating shaft I is provided with a rotating shaft II. A crushing shaft is installed at the bottom of the first rotating shaft, a plurality of crushing cutters are installed on the crushing shaft, a threaded rod, a second motor, a second rotating shaft, a sliding block, a connecting block and a second electric push rod are arranged to form a moving device, the first motor can move according to a designated route, and therefore raw materials are crushed without dead corners through the crushing cutters; and meanwhile, the raw materials at the designated position are crushed by moving the crushing cutter, the phenomenon that the crushing