Seesaw type tilt rotor and aircraft thereof

The invention discloses a seesaw type tilt rotor and an aircraft thereof, the seesaw type tilt rotor comprises a tilt mechanism mounted at the end of a wing, a driving motor and a plurality of steering engines, the driving motor and the steering engines are mounted on the tilt mechanism, the output end of the driving motor is coaxially connected with a main shaft, and an actuator cylinder is mounted on each steering engine; the main shaft is coaxially sleeved with a first action ring, wherein the first action ring and the tilting mechanism are arranged in a spaced mode. First hinge structures on the first action ring are hinged to the ends of piston rods of the corresponding action cylinders. The part, away from the tilting mechanism, of the first action ring is coaxially and rotationally sleeved with a second action ring, the second action ring and the main shaft are connected and rotate synchronously, a second hinge structure on the second action ring is connected with a variable-torque pull rod and a varia