Automatic deicing equipment for overhead cable

The invention relates to the technical field of deicing equipment, in particular to high-altitude cable automatic deicing equipment which comprises a sleeve and a crushing structure, a cleaning structure and an advancing structure which are arranged in the sleeve, the crushing structure, the cleaning structure and the advancing structure are sequentially arranged, the crushing structure comprises a plurality of first supporting rods, the first supporting rods are annularly distributed, and the first supporting rods are arranged in the sleeve. The first supporting rod is in the radial direction of the sleeve, and a crushing wheel is rotationally arranged at the end of the first supporting rod. An ice layer condensed on the surface of a high-altitude cable is crushed by adopting an automatic deicing mode, so that the cable deicing mode is effectively simplified, the deicing difficulty is reduced, the danger of high-altitude operation of workers is avoided, meanwhile, the deicing speed is increased, and the work