Water pump cavity protection net for chip remover water tank

The utility model discloses a water pump cavity protection net for a chip remover water tank. The water pump cavity protection net comprises a motor, a water pump and the water tank. The water pump is composed of an impeller, a pump body, a cavity, a shaft, a connecting block and a water outlet; an impeller retainer sleeve is arranged outside the impeller; a gap between the impeller and the impeller retainer sleeve forms the cavity; the water outlet is arranged in the connecting block; a water pump protection net frame is disposed inside the water tank; a water pump protection net is fixed inside the water pump protection net frame; the part below the water outlet is all immersed in the water tank. The water pump cavity protection net for the chip remover water tank is simple in structure and low in cost; the protection net is disposed inside the cavity outside the water pump impeller; foreign matters large in size and rigid are prevented from entering the cavity and damaging the water pump, operation is the