The invention belongs to environment sanitation device and relates to a wind power ground cleaning machine which comprises a rack and rollers, wherein the rack is internally provided with a garbage collection tank, a dreg pressing roller, an exhaust fan, a water tank, a water pump and a storage battery; the garbage collection tank is mounted at the front end of the rack; the dreg pressing roller is transversely mounted at the bottom of the rack and is positioned behind the opening of the garbage collection tank; the water pump is positioned at the rear end of the rack; a mist nozzle is mountedat the output end of the water pump; the exhaust fan is positioned between the dreg pressing roller and the mist nozzle, is inclined downwards facing to the dreg pressing roller and is right alignedto the mist nozzle; the storage battery is electrically connected with the motor of the water pump and the motor of the exhaust fan. On the premise that a garbage cleaning effect is not affected, a floor can be cleaned in a non-side brush or rolling brush cleaning mode.