Cleaning device for air conditioner filter screen

The utility model relates to the technical field of air conditioner filter screens. The cleaning device for the air conditioner filter screen comprises a base, the device comprises a cleaning box anda drying box, the inner side of the bottom end of the cleaning box is fixedly connected with a vertically-arranged motor. The tail end of a main shaft of the motor is fixedly connected with a screw rod; the screw rod is rotationally connected with the cleaning box; a sliding block is arranged on the outer side of the screw rod; the sliding block is in sliding connection with the cleaning box; oneend face of the sliding block is fixedly connected with a transition shell. One end face of the transition shell communicates with a spray head. The other end face of the transition shell communicateswith a water inlet pipe. The inner side of the left end of the cleaning box communicates with a waste liquid pipe; connecting rings are fixedly connected to the inner sides of the bottom ends of thecleaning box and the drying