Arm joint of wing of agricultural large unmanned aerial vehicle

• Main Author: XIE XUN
• Format: Patent
• Language: Chinese; English
• Published: 04.06.2024
• Subjects: AIRCRAFT; AVIATION; COSMONAUTICS; PERFORMING OPERATIONS; TRANSPORTING

The utility model discloses an arm joint of a wing of an agricultural large unmanned aerial vehicle, which comprises an arm joint body, the arm joint body comprises a folding round head and a folding square head, a connecting piece is arranged between the folding round head and the folding square head, and the folding round head comprises a first joint cylinder and a first connecting cylinder; the top end of the first joint cylinder is fixedly connected with the bottom end of the first connecting cylinder, and the other side of the top end of the first connecting cylinder is fixedly provided with a connecting seat. The folding square head deflects angularly along the folding round head, rotation of the arm joint is achieved, the size of the arm joint is reduced, transfer or transportation of the arm joint is facilitated, the folding nut is rotationally installed at the joint of the folding round head and the folding square head, the arm joint is linear, and normal use of the arm joint is guaranteed. 本实用新型公开了农