Anti-blocking submersible pump

The utility model relates to the technical field of submersible pumps, in particular to an anti-blocking submersible pump which comprises a water pumping part and a motor part, a water pumping cavity is formed in the water pumping part, an output shaft of the motor part penetrates into the water pumping cavity to be in transmission connection with an impeller, and a water inlet pipe and a water outlet pipe which are communicated with the water pumping cavity are arranged on the outer side of the water pumping part. The water inlet pipe is aligned with the output shaft in the water pumping cavity, a protective net cover is installed at the end, away from the water pumping cavity, of the water inlet pipe, a rotating hole is formed in the middle of the protective net cover, a rotating rod is rotationally arranged in the rotating hole, and one end of the rotating rod penetrates into the water pumping cavity from the water inlet pipe and is coaxially connected with the output shaft. And the other end of the rotati