Oil gun sealing cover with respirator

The utility model provides an oil gun sealing cover with respirators, which is used for being mounted in an oil filling port of filling equipment and comprises a cover body mounted on the oil filling port, a rubber oil gun sleeve arranged on the cover body and a plurality of respirators mounted on the cover body and positioned on the outer side of the rubber oil gun sleeve. The cover body is fixedly installed in the oil filling opening, the oil gun pipe is inserted into the rubber oil gun sleeve to inject oil into the container, the rubber oil gun sleeve and the oil gun pipe are attached and sealed, gas in the container is exhausted through the respirator, meanwhile, the respirator prevents outside dust from entering the container, and the ventilation and filtering effects are achieved. The outer cover can seal the rubber oil gun sleeve on the cover body, and oil is prevented from overflowing due to oscillation. The respirator comprises a built-in respirator body and an external respirator body, one respirato