The invention belongs to the technical field of unmanned aerial vehicles, and discloses an agricultural pesticide spraying unmanned aerial vehicle which is technically characterized by comprising a bearing plate, an unmanned aerial vehicle body is fixedly mounted on the surface of the bearing plate, supporting columns are fixedly mounted on the periphery of the bottom wall of the bearing plate, and a supporting ring is jointly and fixedly mounted at the bottom ends of the multiple sets of supporting columns; a pesticide spraying mechanism is arranged below the bearing plate and comprises a liquid storage box, a pump machine is fixedly installed on the side wall of the liquid storage box and communicates with an inner cavity of the liquid storage box through a guide pipe, the output end of the pump machine is connected with a liquid conveying pipe, and the end, away from the pump machine, of the liquid conveying pipe is connected with a pesticide spraying pipe; an adjusting mechanism matched with the pesticide spraying pipe is arranged below the bearing plate, and the adjusting mechanism comprises a positioning assembly, a telescopic assembly and a driving assembly. The adjusting mechanism can conveniently adjust the position of the pesticide spraying pipe, pesticide liquid can be fully and accurately sprayed to the surfaces of crops below the unmanned aerial vehicle body, and the pesticide spraying effect is effectively improved.
本发明属于无人机技术领域,公开了一种农用喷药无人机,其技术要点是:包括承载板,所述承载板表面固定安装有无人机本体,所述承载板底壁四周分别固定安装有支撑柱,多组所述支撑柱底端共同固定安装有支撑环,所述承载板下方设置有喷药机构,所述喷药机构包括有储液箱,所述储液箱侧壁固定安装有泵机,所述泵机通过导管与储液箱内腔连通,所述泵机的输出端连接有输液管,所述输液管远离泵机的一端连接有喷药管,所述承载板下方设置有与喷药管相互配合的调节机构,所述调节机构包括有定位组件、伸缩组件与驱动组件。调节机构可以便捷的调整喷药管的位置,药液可以充分准确的喷洒至无人机本体下方的农作物表面,有效提高喷药效果。
Agricultural pesticide spraying unmanned aerial vehicle
一种农用喷药无人机
2023-10-27
Patent
Electronic Resource
Chinese
Agricultural unmanned aerial vehicle pesticide spraying device
European Patent Office | 2020
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