Lifting appliance for loading and unloading wheel-side supporting shaft parts

The utility model discloses a wheel-side supporting shaft part feeding and discharging lifting appliance, and relates to the technical field of lifting appliances, in particular to a wheel-side supporting shaft part feeding and discharging lifting appliance which comprises an air cylinder and a fixing plate, the air cylinder comprises a piston rod, the lower end of the piston rod is fixedly connected with the fixing plate, the fixing plate is hinged to two connecting plates through a middle shaft, and the two connecting plates are connected with the air cylinder through a connecting rod. Two supports are hinged to the lower ends of the two connecting plates through rotating shafts respectively, the middles of the two supports are hinged to each other, and the lower portions of the two supports are in threaded connection with two clamps respectively; the connecting plate and the support are arranged in a matched mode, so that the wheel edge bearing shaft part feeding and discharging lifting appliance has the g