Water surface leaf cleaning machine

The utility model discloses a water surface leaf cleaning machine. The water surface leaf cleaning machine comprises a mounting frame, a spiral conveyor and a water pump; a screw conveyor is fixedly mounted on the mounting frame, and the screw conveyor is obliquely arranged; the spiral conveyor comprises a cylinder and a spiral blade arranged in the cylinder; a plurality of water leakage pores are uniformly formed in the surface of the spiral blade; a feeding port is formed in the upper portion of the lower end of the cylinder and communicates with a material suction pipe, and the material suction pipe is vertically arranged. A discharge pipe is mounted below the upper end of the cylinder in a communicating manner; a water pump is fixedly mounted on the mounting frame, a water inlet of the water pump communicates with a water inlet pipe, and the end, away from the water pump, of the water inlet pipe communicates with the lower portion of the lower end of the cylinder. The automatic leaf collecting and drainin