Orthopedic rehabilitation device

The utility model discloses a rehabilitation device for the orthopedics department. Seat plate, supporting plates are fixed to the two ends of the lower side of the seat plate correspondingly. One supporting plate on the front side is provided with two symmetrical arc-shaped sliding grooves; a motor fixing column is fixed in the middle of the lower side of the seat plate; speed reducing motors arefixed at the lower ends of the motor fixing columns; an output shaft of the gear motor is fixedly connected with one end of a connecting rod. The other end of the connecting rod is fixedly connectedwith a cylindrical sliding block, the cylindrical sliding block is arranged in a straight groove, the straight groove is fixed to the rear side of a T-shaped sliding groove, and sleeves are fixed to the two ends of the T-shaped sliding groove respectively. According to the device, the two feet of a patient can be lifted continuously and circularly, so that the two knee joints of the patient do curling and stretching moveme