Drying box cleaning mechanism for rare earth oxide production

The invention relates to the technical field of cleaning mechanisms, in particular to a drying box cleaning mechanism for rare earth oxide production, which comprises a drying box and a box body inner bottom surface cleaning mechanism mounted on the drying box, a sealing box door is mounted at a box opening of the drying box, and a mounting lug is fixedly arranged at the upper end of the drying box. Mounting through holes are formed in the mounting protruding blocks, supporting plates are fixedly arranged at the upper ends of the mounting protruding blocks, supporting leg columns are arranged at the four corners of the lower end of the drying box correspondingly, a motor is fixedly mounted on the upper side of the drying box, a rotating shaft is mounted on the motor, and a pushing rotating rod and a hinge connecting rod are arranged on the rotating shaft. When the drying box is cleaned, the motor is started, the two cleaning plate frames can be driven to move oppositely under the action of the hinged connecti