Cylindrical rolling bed

The utility model relates to an excircle rolling bed, comprising a base plate of which both sides are vertically fixed upward with a left side plate and a right plate; the middle of the left side plate is provided with a square hole; the left side plate and the right side plate are provided with a plurality of round holes. A motor cabinet is fixed on the base plate, and a motor is fixed on the motor cabinet. The shaft end of the motor extends out the square hole of the left side plate; the shaft end of the motor is fixed with a belt pulley. Both ends of a plurality of rollers are respectively pivotally connected with the circular holes on the left side plate and the right side plate; the belt pulley is fixedly connected with one side, near the left side plate, of the roller, and the contiguous two belt pulleys are connected by a belt. The belt pulley of the shaft end of the motor is connected with the two belt pulleys of the shaft end of the roller by a belt.