Paddle connecting structure capable of being quickly disassembled and assembled

• Main Authors: YUN PEI, LIAO MINGXING, YUAN RONGHAI
• Format: Patent
• Language: Chinese; English
• Published: 01.03.2022
• Subjects: AEROPLANES; AIRCRAFT; AVIATION; COSMONAUTICS; HELICOPTERS; PERFORMING OPERATIONS; TRANSPORTING

The invention discloses a quick disassembly and assembly paddle connecting structure which comprises a device body, a driving part is rotationally connected to the interior of the device body, the driving part is in driving connection with a rotating part, an inserting part is connected to the interior of the rotating part in an assembly mode, and a connecting part is fixedly connected to the upper end face of the inserting part. Blades are fixedly connected to the side end face of the connecting part, the driving part is movably connected with the rotating part in a clamped mode, a self-locking structure is arranged between the driving part and the rotating part, a first rotating groove matched with the driving part is formed in the device body, and the driving part is rotationally connected with the device body through a rotating shaft. The device effectively solves the problems that the blade replacement is complicated, the operation is difficult, and the blade connection is easy to loosen, so that the ope