Cleaning device for power supply facility maintenance

The invention relates to the related technical field of power supply, and particularly discloses a cleaning device for power supply facility maintenance, which comprises a cabinet body and a cabinet door rotationally mounted at the front end of one side of the cabinet body, filter windows are mounted in the two sides of the cabinet body, and air inlet mechanisms are arranged on the inner sides of the two filter windows; communicating bins are installed on the inner sides of the ends, close to each other, of the two filter windows in a communicating mode, conveying assemblies are arranged in one sides of the two communicating bins, U-shaped frames are fixedly connected to the interiors of the two sides of the cabinet body, guide rods and lead screws are arranged on the inner sides of the two U-shaped frames correspondingly, and circulating assemblies are arranged on the outer sides of the lead screws in a threaded fit mode. According to the power supply cabinet, the air bin can be driven up and down to move at