Ore cleaning device

The invention relates to the technical field of ore cleaning, and particularly discloses an ore cleaning device which comprises a frame body, a barrel body, a cleaning assembly and a screening assembly, the barrel body is rotationally matched on the frame body, the barrel body is obliquely distributed, the inlet end of the barrel body is higher than the outlet end of the barrel body, the cleaning assembly comprises a water pipe and a spray head, the water pipe is fixedly connected with the frame body, and the spray head is fixedly connected with the frame body. The water pipe extends into the cylinder body, the nozzles are distributed on the water pipe at intervals, the nozzles are located in the cylinder body, the water pipe is communicated with an external water source, the screening assemblies are distributed on the inner wall of the cylinder body at intervals in the circumferential direction of the cylinder body, and a screening gap is formed between every two adjacent screening assemblies; according to t