The invention belongs to the field of plant protection unmanned aerial vehicles, and particularly relates to a field spraying plant protection unmanned aerial vehicle which comprises a vehicle body, a vehicle arm and a main pesticide bin, the vehicle arm and the main pesticide bin are connected with the vehicle body, and the field spraying plant protection unmanned aerial vehicle is characterized by further comprising a liquid supplementing assembly which comprises a set of liquid supplementing bin, a liquid supplementing pipe and a liquid supplementing driving device; the liquid supplementing bins are evenly arranged on the side wall of the main medicine bin and extend upwards to be connected with the machine arm, the bottoms of the liquid supplementing bins are communicated with the main medicine bin through liquid supplementing pipes, the liquid supplementing pipes are provided with bending parts higher than the liquid level of the main medicine bin and the liquid supplementing bins respectively, and the liquid supplementing bins supplement liquid into the main medicine bin through a liquid supplementing driving device and the liquid supplementing pipes. The unmanned aerial vehicle can increase the pesticide storage amount on the premise of keeping stable flight, the spraying area of single flight of the unmanned aerial vehicle is increased, the number of times of returning and pesticide adding is reduced, and the spraying work efficiency is improved.
本发明属于植保无人机领域,具体涉及一种大田喷洒植保无人机,包括机身、分别与机身连接的机臂和主药仓,关键在于,还包括补液组件,所述的补液组件包括一组补液仓、补液管和补液驱动装置,所述的补液仓均匀设置于主药仓侧壁上并向上延伸与机臂连接,所述的补液仓的底部借助补液管与主药仓连通,补液管上带有分别高于主药仓、补液仓的液面高度的折弯部,所述的补液仓借助补液驱动装置、补液管向主药仓内补液,该无人机能够在保持平稳飞行的前提下增大储药量,提高无人机单次飞行的喷洒面积,减少返航加药的次数,提高喷洒工作效率。
Field spraying plant protection unmanned aerial vehicle
一种大田喷洒植保无人机
2024-12-06
Patent
Electronic Resource
Chinese
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