Lower limb rehabilitation device

The utility model discloses a lower limb rehabilitation apparatus which comprises a bottom sitting box, a seat plate is arranged on the upper end face of the bottom sitting box, hot air flow is transmitted into a strip-shaped air outlet pipe through work of an air heater and sprayed upwards along air holes, and in the process that a user sits on the seat plate to do rehabilitation training, the hot air flow plays a role in heat preservation on the peripheral side of the user. Discomfort of a user caused by a low-temperature environment in the lower limb movement process is prevented, and the lower limb rehabilitation training device is more suitable for neurology patients to do lower limb rehabilitation training; a front end connecting table is fixedly connected to the end of the bottom sitting box, a rotating wheel and pedals for driving the rotating wheel are arranged on the front end connecting table, handles are further symmetrically and fixedly connected to the bottom sitting box, and in the training pro