Photovoltaic panel cleaning machine

The invention belongs to the field of photovoltaic panel sweeping, and particularly relates to a photovoltaic panel sweeping machine. Comprising a sweeping assembly and a traction assembly, the traction assembly is arranged on a photovoltaic support, the traction assembly comprises a traction rope, a fixed pulley and a driving motor, and the traction rope is connected with the sweeping assembly; the sweeping assembly comprises a friction wheel and a sweeping shaft, the friction wheel and the sweeping shaft are arranged in a linkage mode, and a sweeping brush is arranged on the sweeping shaft in a surrounding mode. The traction assembly is independently arranged, the friction wheel is in rolling contact with the photovoltaic panel, the friction wheel rotates to drive the cleaning shaft to rotate, intermediate transmission of the cleaning assembly is reduced, the power system and the cleaning system can be separated during maintenance, and fault positioning is more convenient. 本发明属于光伏板清扫领域，具体涉及一种光伏板清扫机。包括清扫总成和牵