Lower limb rehabilitation robot

The invention provides a lower limb rehabilitation robot. The robot comprises pedal plates, universal wheels, a body, leg supporting frames, leg fixing devices, an air cylinder, a seat, a protecting frame, a buckle, a hanging frame, a push rod, a storage box, a driving wheel, a storage battery, a pneumatic member, a safety belt and a control switch. The robot is characterized in that the body is afoldable device, is expanded when used, and is in the shape of a push-cart-type structure, a hydraulic member and the storage battery are arranged in the storage box, power is provided for the leg supporting frames, the seat and the hanging frame by the hydraulic member, the storage battery is used for providing power for the driving wheel, the control switch is arranged on the push rod and is operated by an accompany worker, and therefore the robot can assist the accompany worker to push the cart to move to an area where the rehabilitation is conducted. The invention discloses a foldable moving device with an assist