Floor cleaner

The utility model relates to a floor cleaner which comprises a cabinet, a roller, a handle for a handcart, a control switch and a dust suction part which is composed of an electromotor M2, a wind wheel, a dust suction chamber and an air suction pipe. The utility model is characterized in that the utility model also has a dust suction and floor cleaning apparatus which is composed of an electromotor M1, a speed changing gear and a turning tray; the output shaft of the electromotor M1 which is arranged in the cabinet is meshed with the speed changing gear, and the lower end of a shaft of the speed changing gear is fixed to the center of the turning tray arranged at the bottom of the cabinet. The utility model can combine four functions of floor cleaning, dust suction, waxing and dust suction by a dust suction nozzle into a whole. The utility model is suitable for the ground surfaces, such as the wooden floor, the ceramic tile, the granite, the cement, etc. The operation is simple and convenient, so the utility model can reduce the labor intensity and improve the efficiency. The utility model can also save the water, and is suitable for the cleanness of the ground surface of the family or the office building.