Single-tire self-floating balance mechanism of tire transporter

The utility model discloses a single-tire self-floating balance mechanism of a tire transporter, which relates to the technical field of tire transporters and comprises a gantry structure, a sleeve and a wheel carrier, a first wear-resistant graphite copper sleeve is sleeved outside a floating shaft, a pressure spring is sleeved outside a guide shaft, and a lower dustproof cover is fixedly mounted at the lower end of the sleeve through a dustproof cover bolt group. A guide sleeve is mounted in the mounting hole, and a second wear-resistant graphite copper sleeve is connected to the outer portion of the guide shaft in a sleeving mode. Through the arrangement of the sleeve, the floating shaft, the first wear-resistant graphite copper sleeve, the guide shaft, the pressure spring, the upper gland and the lower dustproof cover, the cost can be effectively saved through mechanical automatic leveling, the practicability and the universality are enhanced, the failure rate is greatly reduced, and through the arrangeme