Knee joint rehabilitation equipment and use method thereof

The knee joint rehabilitation equipment comprises a mounting frame, a front feeler lever is arranged on the front portion of the top end of the mounting frame, an arc-shaped piece is arranged at the bottom of the mounting frame, a bottom frame rod is fixed to the front end of the arc-shaped piece, supporting rods are fixed to the bottom end of the front feeler lever and the top end of the bottom frame rod, and a seat structure is fixed to the top of the tail end of the bottom frame rod. A supporting frame is arranged at the front end of the seat structure, a turnover rod, a front probe rod, a supporting rod and a bottom frame rod are movably arranged on the supporting frame, pulley blocks are arranged on the supporting frame and the turnover rod, the tail ends of the pulley blocks are fixedly connected with a rope, and the bottom end of the rope is fixedly connected with a balance weight structure. The device is suitable for being used by a single person, a back cushion, a hand-held handrail and a wrapped buf