Hanging rack

The utility model provides a hanger, which relates to the technical field of hangers and comprises a hollow cylinder, an accommodating groove arranged on the inner side of the hollow cylinder, a tension spring arranged on the inner side of the accommodating groove, a movable block arranged at one end of the tension spring, a hanging shaft arranged at the front end of the movable block, a clamping shaft arranged at the top end of the outer surface of the hollow cylinder, and a notch arranged at the front end of the clamping shaft. The outer surface of the suspension shaft is sleeved with the notch. Through the arrangement of the hollow cylinder, the containing groove, the tension spring, the movable block, the hanging shaft, the clamping shaft, the damping rotating shaft, the single-shaft air cylinder and the push plate, the height adjusting function of the hollow cylinder can be achieved through the single-shaft air cylinder and the push plate, the facing direction of the hollow cylinder is adjusted through t