Anti-winding propeller with high bearing capacity

The utility model relates to the field of underwater machinery, in particular to a high-bearing-capacity anti-winding propeller which comprises a paddle bone, a duct and a shell structure and further comprises a driving structure arranged in the shell structure, the driving structure comprises a main shaft connected to the paddle bone, and the main shaft can drive the paddle bone to rotate; the inner housing is connected to the main shaft; the winding stator is arranged in the inner housing, and the winding stator and the main shaft are coaxially arranged; the number of the rotors is multiple, and all the rotors are connected to the inner housing; the bearing structure is used for bearing the pressure of the main shaft in the axial direction of the main shaft and comprises a deep groove ball bearing connected to the main shaft, a gasket, a plane thrust bearing and a rotor support connected to the shell structure, and the plane thrust bearing can abut against the rotor support; the pressure of the main shaft i