Limb edema lifting device

The utility model discloses a limb edema raising device, which belongs to the technical field of postoperative nursing, and comprises a first bed body, the side surface of the first bed body is movably connected with a second bed body through a hinge, the top of the second bed body is provided with two first storage grooves, the bottoms of the two first storage grooves are fixedly connected with movable boxes, and the movable boxes are fixedly connected with the first storage grooves. A motor is embedded in the inner wall of the first storage groove and arranged in the movable groove, an output shaft of the motor is fixedly connected with a two-way threaded rod, the surface of the two-way threaded rod is fixedly connected with a limiting ring, and the two ends of the two-way threaded rod are both in threaded connection with movable plates. The lower limb lifting device has the advantages that through the motor and the two-way threaded rod, the motor drives the two-way threaded rod to rotate, so that the two m