The invention relates to the technical field of unmanned aerial vehicles, in particular to a pesticide spraying plant protection unmanned aerial vehicle which comprises a flight control device, an undercarriage and a pesticide box. The undercarriage is mounted at the lower part of the flight control device; the pesticide box is fixedly connected to the bottom of the undercarriage, a water injection port is formed in one side of the pesticide box, and a water outlet is formed in the bottom of the pesticide box; the water filling nozzle is in threaded connection with a water cover; a water pump is mounted outside the water outlet; a spray head is arranged below a propeller blade of the flight control device; the spray head is connected with the water pump through a hose; a turbulent flow unit is arranged on the pesticide box; according to the unmanned aerial vehicle, pesticide liquid in the pesticide box of the unmanned aerial vehicle is continuously stirred through the turbulent flow unit, so that the pesticide liquid can be always kept in a flowing state, the situation that the pesticide liquid precipitates and blocks a spray head is avoided, manpower is saved, the fault frequency of the unmanned aerial vehicle during working is reduced, and the working efficiency of the unmanned aerial vehicle during pesticide spraying is improved.
本发明涉及无人机技术领域,具体为一种农药喷洒植保无人机,本发明所述的一种农药喷洒植保无人机,包括飞控装置、起落架和药箱;所述起落架安装在所述飞控装置的下部;所述药箱固连在所述起落架的底部,药箱的一侧设置有注水口,药箱的底部开设有出水口;所述注水口上螺纹连接有水盖;所述出水口外部安装有水泵;所述飞控装置的螺旋桨叶下方设有喷头;所述喷头与所述水泵之间通过软管连接;所述药箱上设有扰流单元;本发明通过扰流单元不断对无人机药箱内的药液进行搅动,使得药液能够始终保持流动状态,不会产生药液沉淀堵塞喷头的情况,节省了人力,降低了无人机在工作时的故障频率,提高了无人机喷洒喷洒农药时的工作效率。
Pesticide spraying plant protection unmanned aerial vehicle
一种农药喷洒植保无人机
2022-04-01
Patent
Electronic Resource
Chinese
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