Arrester paint sprayer

The utility model belongs to the technical field of lightning arresters, and particularly relates to a lightning arrester paint sprayer which comprises a recycling box, first supporting frames are arranged on the periphery of the surface of the recycling box respectively, a first motor is arranged on one side of the recycling box, and the output end of the first motor is connected with a two-way threaded rotating shaft. The surfaces of the two-way threaded rotating shafts are in threaded connection with second supporting plates correspondingly, and connecting discs are arranged in the second supporting plates. A second supporting plate drives a connecting disc, a sleeve, an inner rod and a fixing disc to be close to each other, so that the fixing disc clamps and fixes the lightning arrester, a spring is arranged, so that the fixing effect is improved, and during paint spraying, a second motor works, so that the second motor drives the connecting disc, the sleeve, the inner rod and the fixing disc to rotate th