Driving device for treatment couch

The device belongs to the field of medical tools, and particularly relates to a driving device for a treatment couch, which comprises a motor, wherein the motor is mounted on one side of a base; a drive shaft and a synchronous belt wheel shaft are arranged in the base; the motor is connected with the drive shaft; an electromagnetic clutch is mounted on the drive shaft; a clutch gear is mounted outside the electromagnetic clutch; the clutch gear is meshed with an intermediate gear; the intermediate gear is meshed with a gearwheel; the intermediate gear is mounted on the side wall of the base; the gearwheel is mounted on the synchronous belt wheel shaft; a driving belt pulley is mounted on one side of a gearwheel; the driving belt pulley is meshed with a synchronous belt. The device adopts a three gear force increasing mechanism, not only can ensure output torque large enough, but also can simplify the structure, save the space, and increase the reliability of the driving device. Through the adoption of two rea