Aquaculture lake sundry removing equipment

The invention is suitable for the technical field of water surface garbage cleaning equipment, and provides aquaculture lake sundry cleaning equipment which comprises a mounting frame and a cleaning assembly arranged on the mounting frame in a sliding mode. The removing assembly comprises an outer barrel and an inner barrel arranged in the outer barrel in a sliding mode. Inserting pipes are symmetrically arranged on the circumferential side face of the inner barrel. A rotating shaft is rotatably arranged in the drainage pipe in a penetrating manner; notched gears are arranged at two ends of the rotating shaft. Racks meshed with the corresponding missing gears in a matched mode are symmetrically arranged on the inner wall of the connecting frame. Impellers are arranged on the peripheral side of the rotating shaft; and an inserting rod matched with the inserting pipe in an inserting manner is slidably arranged in the piston cylinder. When the device is powered off, the water suction pump stops working, the air