The invention discloses a multiple-functional energy-saving cleaning device which comprises a device cavity, wherein a drive assembly is installed on the device cavity; the drive assembly comprises an electric motor, a first gear is disposed on an output end of the electric motor, and the first gear gets linkage with a second gear and a third gear respectively; a second shaft hole is formed in the center of the third gear, the third gear is connected to a fourth spindle by the second shaft hole, a first bevel gear is firmly installed on the fourth spindle, the first bevel gear is meshed with a second bevel gear under the first bevel gear by a conical face, and the second bevel gear is connected to a cleaning rotary disk by a first bevel gear shaft; and a third belt wheel is disposed on a first spindle which is disposed on the output end of the electric motor, and the third belt wheel gets linkage with a cleaning assembly by a second driving belt.