Crushing and feeding mechanism for ceramic powder production

The utility model relates to the technical field of ceramic powder production, in particular to a ceramic powder production crushing and feeding mechanism which comprises a feeding part, fixing plates are installed on the front side and the rear side of the discharging groove correspondingly, a double-end lead screw is rotationally installed between the two fixing plates, a first motor used for driving the double-end lead screw to rotate is installed on the fixing plate on the front side, movable bases are in threaded connection with the threaded positions of the two ends of the double-end lead screw correspondingly, and supports are installed on the top faces of the movable bases correspondingly; rolling wheels are rotationally mounted at the notches in the two opposite ends of the two brackets; raw materials are poured into the feeding hopper and can enter the position above the position between the two turning plates in the dustproof box along with rotation of the packing auger, during feeding, the two tur