Meat duck freezing storage device

The meat duck freezing storage device comprises a base, sliding wheels are arranged at the lower ends, close to the four corners, of the base, fixing plates are arranged at the upper ends, close to the left side and the right side, of the base, a driving piece is arranged at the upper end, located on the edge side of the left fixing plate, of the base, and grooves are formed in the upper ends of the two fixing plates; movable plates are inserted into the two grooves, and a lifting piece is arranged at the bottom of the groove in the left side. The supporting plates are inserted into the two opposite U-shaped inserting grooves, the cylindrical clamping blocks on the two sides are matched with the springs to be inserted into the two cylindrical clamping grooves in the supporting plates, so that the supporting plates are limited and fixed in the two U-shaped inserting grooves, transferring and storing are facilitated, the threaded rods are driven by the servo motors to rotate, and the supporting plates are fixed