The airborne mechanical arm comprises an X-direction adjusting mechanism, a Y-direction adjusting mechanism and a grabbing structure, the X-direction adjusting mechanism comprises a first transverse box, a first adjusting motor is fixed to one side of the interior of the first transverse box, and a first sliding block is slidably connected to one side of the interior of the first transverse box; a first connecting plate connected with the Y-direction adjusting mechanism is fixed to the bottom end of the first sliding block. According to the mechanical arm, the X-direction adjusting mechanism, the Y-direction adjusting mechanism, the grabbing mechanism, the mounting mechanism and the control mechanism are arranged, and the mounting mechanism is fixedly connected with supporting legs of the unmanned aerial vehicle, so that the mechanical arm is mounted below the unmanned aerial vehicle; when the unmanned aerial vehicle flies, a tilt angle sensor in the control mechanism can detect the tilt angle change, and at the moment, the control mechanism can control the X-direction adjusting mechanism and the Y-direction adjusting mechanism to adjust the position of the grabbing mechanism, so that the unmanned aerial vehicle can be kept horizontal all the time, and the unmanned aerial vehicle flies more stably.
本发明公开了一种无人机的机载机械臂,包括X向调节机构、Y向调节机构和抓取结构,所述X向调节机构包括第一横箱,所述第一横箱内部一侧固定有第一调节电机和滑动连接有第一滑块,所述第一滑块底端固定有与Y向调节机构连接的第一连接板。本发明中,设置有X向调节机构、Y向调节机构、抓取机构、安装机构和控制机构,通过安装机构与无人机的支撑脚固定连接,实现该机械臂安装在无人机下方,当抓取机构抓取物品后,由于物品重心偏移导致无人机倾斜后,控制机构内的倾角传感器会检测到倾角变化,此时控制机构就会控制X向调节机构和Y向调节机构调整抓取机构的位置,以保证无人机能始终保持水平,使得无人机飞行更加平稳。
Airborne mechanical arm of unmanned aerial vehicle
一种无人机的机载机械臂
2022-11-25
Patent
Electronic Resource
Chinese
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