Bidirectional propeller of ship

The ship bidirectional propeller comprises a ship body and a buoyancy plate, a bottom plate is fixedly connected to one end of the lower portion of the ship body, a rotating rod is rotationally connected to one end of the side face of the bottom plate, and a connecting plate is fixedly connected to one end of the side face of the rotating rod; the anti-winding cover mechanism can prevent the aquatic plants from making contact with the paddle wheel mechanism, the aquatic plants are prevented from being wound into the paddle wheel, the cutting mechanism can cut the aquatic plants attached to the surface of the anti-winding cover mechanism, and the cut aquatic plants can be cut into the paddle wheel through rotation of the cutting assembly. Rotating barbs hook away the water plants to prevent the water plants from staying on the surface of the anti-winding cover mechanism, water can be sprayed to the first filter screen through a spray head through the water spraying mechanism, small water plants or impurities a