The invention discloses a propeller adjusting mechanism of an inspection unmanned aerial vehicle, and relates to the technical field of unmanned aerial vehicle propeller adjustment. The propeller adjusting mechanism of the inspection unmanned aerial vehicle comprises an inspection unmanned aerial vehicle body, the tail end of a support of the inspection unmanned aerial vehicle body is fixedly provided with an extension supporting rod, the distance of the extension supporting rod is adjustable in the length direction of the extension supporting rod, the extension supporting rod is fixedly provided with a mounting plate, the mounting plate is provided with a motor, and the tail end of an output shaft of the motor is fixedly provided with a vertically-arranged connecting piece. A fixing block is rotated around the axis of a threaded rod, at the moment, a cylinder constructed on the fixing block and a first meshing part rotate along with the fixing block, then a positioning piece is meshed and fixed with the first meshing part, and finally the fixing block and the positioning piece are fixed in an abutting mode through a fixing assembly, so that the inclination angle of a spiral wing fixed to the fixing block is adjustable; meanwhile, by adjusting the distance between the extension supporting rod and the tail end of the support of the inspection unmanned aerial vehicle body, the length of the support of the inspection unmanned aerial vehicle body meets the sizes of spiral wings of different sizes.
本发明公开了一种巡检无人机的螺旋桨调节机构,涉及无人机螺旋桨调节技术领域。本发明包括巡检无人机本体,所述巡检无人机本体的支架末端固定有一沿其长度向距离可调的延长支杆,所述延长支杆上固定有一安装板,所述安装板上搭载有电机,所述电机输出轴末端固定有一竖直向设置的连接件。本发明通过转动固定块绕螺纹杆轴心转动,此时构造在固定块上的圆柱体与啮合部一随之转动,再通过定位件与啮合部一啮合固定,最后通过固定组件将固定块与定位件抵触固定,使得与固定块固定的螺旋机翼的倾斜角度可调,同时通过调节延长支杆相对巡检无人机本体的支架末端的距离,使得巡检无人机本体的支架长度满足不同尺寸大小的螺旋机翼的尺寸。
Propeller adjusting mechanism of inspection unmanned aerial vehicle
一种巡检无人机的螺旋桨调节机构
2021-08-20
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |
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