Method and device for rotating simulated shell

A method and a device for rotating a simulated shell belong to the field of military training equipment, a power supply is used for electrifying an electromagnet, the electrified electromagnet generates a magnetic field with the same polarity as a magnetic strip on the simulated shell, and magnetic field force is generated to suspend the simulated shell; when the simulated shell needs to be launched, the rotor is electrified by the power supply, so that the electrified rotor generates torque in an existing magnetic field, the rotor rotates, and the simulated shell rotates through transmission of the rotating shaft and the rotating blades; a device for rotating a simulated shell is composed of the simulated shell and a suspension device, and the suspension device is composed of a device base, a first device body, a second device body, a supporting frame, an external power source and a magnet annular body. The simulation shell is composed of a magnet fixing frame, a rotating shaft, a rotor, a rotating blade, a