The invention belongs to the technical field of compressors, and particularly relates to an anti-wear maintenance method for an air conditioner compressor. A compression module is arranged in an air cylinder and driven by a driving module, and the working process of air suction, compression and air exhaust is achieved; an adjusting module is arranged between a first eccentric shaft and a second eccentric shaft, after rotors are worn to a certain degree, a rotating disc arranged on the adjusting module rotates to adjust the distance between two adjusting blocks, therefore, the two rotors are attached to each other again, and in-time compensation of wear is achieved; and an anti-loosing unit is arranged in the adjusting module, and the stability of wear compensation operation is improved. According to the anti-wear maintenance method for the air conditioner compressor, rotating rollers do not make contact with the side wall of the air cylinder, therefore, the air cylinder does not need to be replaced, wear of the air cylinder is reduced, the maintaining cost is reduced, and the service life of the compressor is prolonged; by arranging the two rotating rollers, air compression is achieved; and by arranging the adjusting module, wear compensation of the rotating rollers is achieved, and the compressor maintaining and curing efficiency is improved.