Flapping and folding integrated batwing-imitating air vehicle

The invention discloses a flapping and folding integrated batwing-imitating aircraft, and belongs to the field of structural design of bionic flapping aircrafts. According to the flapping and folding integrated batwing-imitating aircraft, a direct-current brushless motor set serves as a driving mechanism, and the rotating speed is reduced and the torque is increased through a two-stage cylindrical gear reducer; the double-crank flapping mechanism is used for converting the rotary motion of the motor into the reciprocating wing flapping motion of the aircraft; the single-stage bevel gear changes the direction of rotary motion, then the rotary motion is converted into folding motion of wings of the aircraft through the crank sliding block mechanism, and all the mechanisms are installed on a fuselage rack. The wings are gradually unfolded in the downstroke process of the aircraft and are completely unfolded at the downstroke limit; the wings are gradually shrunk in the upstroke process, and the wings are complet