Maintenance material guiding device of granulator

The utility model discloses an overhaul material guide device of a pelletizer, the overhaul material guide device is fixedly connected on a screw extruder, the screw extruder comprises a cavity and a screw rotationally connected in the cavity, the top of the front end of the cavity is provided with a material inlet for receiving melt falling right above, and the material inlet is communicated with the cavity. The overhaul material guide device comprises a material guide cylinder fixedly connected to the upper part of the material inlet, the material guide cylinder is vertically arranged, the upper end of the material guide cylinder is provided with an inlet through which a melt passes, and the lower end of the material guide cylinder is provided with an outlet communicated with the material inlet; a push block driven by an air cylinder is obliquely and slidably connected to the feed port in the bottom of the rear side wall of the guide barrel, the bottom surface of the push block is provided with a curved sur