Mute air drying device of car washer

The utility model belongs to the technical field of car washers, and discloses a car washer mute air-drying device which comprises a car washer body, a driving assembly, a transmission assembly, a lifting assembly and a sealing assembly, the driving assembly is arranged on one side of the car washer body, the driving assembly provides rotating power, the driving assembly is in transmission connection with the transmission assembly, and the lifting assembly is arranged on one side of the car washer body. The two lifting assemblies are symmetrically arranged on the front side and the rear side of the car washing machine body, the two lifting assemblies are in transmission connection with the transmission assembly, each lifting assembly comprises a rotating roller, the outer wall of each rotating roller is wound with sound insulation cloth, and the sealing assembly is arranged on the inner side of the car washing machine body. An output shaft of the motor drives the worm to rotate clockwise through the coupler,