The utility model discloses an
excavator track driving wheel capable of preventing overheating, which comprises a cavity, and an automatic induction cooling mechanism, a detachable component and an adjustable component are mounted on the cavity; the automatic induction cooling mechanism comprises a working cavity, a
portable power source, a switch, a connecting wire, a
relay and a high-temperature
inductor. According to the driving wheel cooling device, the automatic induction cooling mechanism, the working cavity, the
portable power source, the switch, the connecting wire, the
relay and the high-temperature
inductor are installed, and a connecting power line, an air cooler, a connecting
pipe and an air outlet cover are arranged in the cooling
assembly, so that the temperature in the driving wheel can be inducted in time, and then the driving wheel is cooled; therefore, the damage to the driving wheel is reduced; and by installing the adjustable
assembly, the first connecting ring, the second connecting ring, the fixing ring and the fixing plug pin which are matched and connected with one another, disassembly can be rapidly conducted when replacement is needed, so that consumption of manpower resources is reduced, and the working efficiency is improved.