Plastic granulator capable of preventing extruded material from deforming

The utility model relates to the technical field of plastic granulation, and discloses a plastic granulator capable of preventing extruded material deformation, which comprises a granulator, the granulator comprises a mounting frame, a supporting frame, a conveying pipe, a feeding hopper, a motor I, a screw rod, an extrusion die head, an electric heating device I, a motor II, a transmission shaft, a stirring rod, a filter screen, a suction pump, an electric heating device II, a cooling device, a mounting seat, a connecting shaft, a movable cover, an electric heating device III, a cleaning rod and an electric telescopic rod. According to the plastic granulator capable of preventing the extrusion material from deforming, by installing the installing base, the connecting shaft, the movable cover, the electric telescopic rod, a third electric heating device and a cleaning rod, when an extrusion die head hole needs to be cleaned, the movable cover can be rotated, so that the cleaning rod is aligned with the extrus