Induction lifting device

The utility model discloses an induction lifting device, which is used for being matched with a transport vehicle for use and comprises a frame, a bracket, a lifting driving mechanism, an upper sensor and a control device, wherein the transport vehicle is used for stacking and placing material boxes; the bracket is connected to the frame in a sliding mode in the vertical direction, and the bracket is used for stretching into the lower portion of the transport vehicle so as to lift up the transport vehicle; the lifting driving mechanism is mounted on the frame and connected with the bracket, and the lifting driving mechanism is used for driving the bracket to move upwards so as to support the transport vehicle and the material box on the transport vehicle to move upwards; the upper sensor is connected to the frame, and the upper sensor is connected with the input end of the control device; and the control device is in control connection with the lifting driving mechanism. The material box can be automatically