Special crushing and recycling device for waste wood-plastic composite material

The utility model discloses a special crushing and recycling device for waste wood-plastic composites, which comprises a fixed support, three rotating shaft rods are rotatably connected into the fixedsupport, rack discs are fixedly mounted at one ends of the three rotating shaft rods, two crushing barrels are fixedly connected to one ends of two rack discs, and the other ends of the two crushingbarrels are fixedly connected to the other ends of the three rotating shaft rods. The waste wood-plastic composite material primary crushing device has the beneficial effects that the two crushing barrels are rotationally connected into the fixed bracket through the rotating shaft rod, the rack discs are fixedly sleeved outside the rotating shaft rod in a matching manner, and the transmission chains are movably sleeved outside the three rack discs, so that the two crushing barrels rotate, and primary crushing of waste wood-plastic composite materials is realized; a crushing box is fixedly installed on one side of the f