Towing device with damping function

The present disclosure belongs to a towing device with a damping function. The towing device includes a towing main body and a towing assembly mounted on the towing main body; the towing main body includes a towing cantilever and a vertical adjustment arm arranged at an end part of the towing cantilever; one end of the towing cantilever is connected to the vertical adjustment arm, and the other end is provided with several fixing holes; the towing cantilever is fixed, through fixing pins, on a fixed seat pre-arranged at a rear end of a towing vehicle; a cushion is sleeved on the towing cantilever. The cushion fills a gap between the tightening screw and the fixed seat, and an activity space where the fixing pins are threaded into the fixing holes is also greatly narrowed; the axial movement of the towing cantilever after the mounting is restrained.