Underwater helicopter with cycloidal rim vector propulsion

An underwater helicopter with cycloidal rim vector propulsion, comprising a disc-shaped underwater helicopter hull, a rim driving mechanism, a plurality of paddles and a plurality of rotation adjusting mechanisms, wherein the rim driving mechanism is annular, and the diameter size of the rim driving mechanism is matched with the circumference size of the disc-shaped underwater helicopter hull;

• the rim driving mechanism is fixedly installed in a cavity in the circumference of the disc-shaped underwater helicopter hull;
• the rotation adjusting mechanisms are uniformly and fixedly installed on the outer side of the rim driving mechanism;
• the paddle is fixedly connected with the rotation adjusting mechanism;
• the rim driving mechanism can drive the rotation adjusting mechanisms and the paddles to rotate along the circumferential direction;
• each rotation adjusting mechanism can drive the connected paddle to rotate in a longitudinal profile through an axis of the disc-shaped underwater helicopter hull;
• the disc-shaped underwater helicopter hull, as a main body of a propeller, is combined with the rim driving mechanism, the paddles and the rotation adjusting mechanisms to jointly form the underwater helicopter with cycloidal rim vector propulsion, so that the integrated design of the underwater helicopter and the propeller is realized.