Mud removing device for crawler belt of excavator

Disclosed is a mud removing device for a crawler belt of an excavator. The device comprises a metal fixing block and a middle limiting conveying plate, the middle limiting conveying plate is fixedly installed in the middle of the outer end of the metal fixing block, and a right-angle welding plate is arranged on the portion, located on the metal fixing block, of the outer side of the middle limiting conveying plate; The middle at the upper end of the right-angle welding plate is equipped with a fixing clamp rubber pipe board. An excavator crawler belt is placed on a crawler belt motor rotating roller plate in a sleeving mode through personnel, the excavator crawler belt is located on the inner side of a cleaning and spraying clamping plate, and the cleaning and spraying clamping plate is connected with a water source conveying rubber pipe through a double-end liquid distribution pipe so that the crawler belt of excavator of the excavator is convenient to clean by the cleaning and spraying clamping plate. the