Self-cleaning belt conveyor

The utility model discloses a self-cleaning belt conveyor which is characterized in that a mounting box is arranged on the inner side of a belt conveyor main body, a cleaning box is elastically arranged in the mounting box, and a vibration adjusting assembly for adjusting vibration of the cleaning box is arranged in the mounting box; a cleaning assembly capable of cleaning a conveying belt on the belt conveyor body is arranged at an opening in the top of the mounting box, and a filtering assembly for filtering dust cleaned by the cleaning assembly and sprayed water is arranged in the cleaning box. The belt conveyor cleaning device overcomes the defects that although the belt conveyor is cleaned and a cutter is arranged below the belt conveyor for scraping, a cleaning device is arranged above the belt conveyor, so that when the belt conveyor is cleaned, the belt conveyor can only idle for cleaning after the belt conveyor stops conveying materials, a large amount of time is consumed, and the cleaning efficiency