High-altitude spraying equipment

The utility model provides high-altitude spraying equipment, and relates to the technical field of transformer substation spraying equipment. The high-altitude spraying equipment comprises an unmanned aerial vehicle and an automatic spraying assembly. The unmanned aerial vehicle is in electric signal connection with control equipment on the ground and used for being positioned near a target object in the high altitude. The automatic spraying assembly is connected to the unmanned aerial vehicle and used for automatically spraying spraying liquid to a target object. The problems that in the prior art, an overhead working truck is adopted for maintaining a lightning rod, and the investment cost is high; when the overhead working truck is close to a bus or equipment, the bus and the equipment need to be powered off to cause economic loss; in addition, when an operator operates on the overhead working truck, certain danger exists. According to the utility model, the operation position of the unmanned aerial vehicl