Weighbridge bearing plate protection device

A weighbridge bearing plate protection device relates to the technical field of bearing plate protection and comprises a weighbridge bearing plate, a collecting structure is installed on one side of the weighbridge bearing plate, a driving structure is installed on the other side of the weighbridge bearing plate, and a shielding structure is installed between the collecting structure and the driving structure. Wherein the surface of the wagon balance bearing plate is covered with the shielding structure, the cleaning structure is connected to the outer portion of the shielding structure between the wagon balance bearing plate and the driving structure, the driving structure comprises a driving roller, a second transmission roller and a switch, the driving roller and the second transmissionroller are both installed on a bearing seat, and work is conducted through the driving structure. The position of the shielding structure is changed, so that the surface of the wagon balance weighingplate is shielded when th