Modularized magnetic force coupling electric power pod propeller

The modularized magnetic coupling electric pod propeller comprises a box body, a main cabin body and a turbine cabin, the box body is installed on the peripheral face of the main cabin body and communicates with the interior of the main cabin body through multiple pipelines, a motor and a first magnetic coupling disc are arranged in the main cabin body, and a main shaft of the motor is coaxially connected with the first magnetic coupling disc; a turbine main shaft and a second magnetic coupling disc are arranged in the turbine cabin, the turbine main shaft is installed in the turbine cabin through a bearing, one end of the turbine main shaft is coaxially connected with the second magnetic coupling disc, and one end of the turbine cabin is connected with one end of the main cabin body through a flange plate, so that the first magnetic coupling disc and the second magnetic coupling disc are coaxially, oppositely and magnetically attracted and connected; turbine blades are arranged on the periphery of the turbin