Spiral wing for unmanned aerial vehicle detection robot

The invention discloses a spiral wing for an unmanned aerial vehicle detection robot. The spiral wing comprises a rotor wing support frame and a spherical mounting seat. One end of the rotor wing supporting frame is fixed to an unmanned aerial vehicle main body. An arc-shaped groove is formed in one side of the rotor wing supporting frame, two symmetrically-arranged sliding grooves are formed in the inner side surface of the arc-shaped groove, a double-shaft motor is arranged in the middle of the spherical mounting seat, sliding blocks slidably connected with the sliding grooves are arranged on output shafts at the two ends of the double-shaft motor, electric push rods are arranged at one ends of the sliding blocks, and the fixed ends of the electric push rods are located in the rotor wingsupporting frame. By using the spiral wing for the unmanned aerial vehicle detection robot, the spiral wing can be protected and can be adjusted and positioned, a four-rotor unmanned aerial vehicle detection robot can be use