The invention provides a spraying device of a pesticide spraying operation unmanned aerial vehicle. The spraying device comprises an unmanned aerial vehicle body, a pesticide storage box and a telescopic adjusting frame, the pesticide storage box is detachably connected with the lower portion of the unmanned aerial vehicle body through a damping device, the output end of the pesticide storage box is connected with a spraying assembly, the periphery of the pesticide storage box is connected with a plurality of fixing columns, supporting legs are slidably connected into the multiple fixing columns through elastic pieces, the telescopic adjusting frame is slidably connected with the multiple fixing columns and used for fixing the spraying assembly, and the output end of the spraying assembly penetrates through the fixing columns to be connected with the supporting legs. According to the invention, through cooperation of the telescopic adjusting frame and the supporting legs, the situation that pesticide liquid is sprayed to the unmanned aerial vehicle body when the spraying assembly sprays the pesticide liquid is effectively avoided, and waste of the pesticide liquid and pollution of the unmanned aerial vehicle body are avoided; and vibration generated when the unmanned aerial vehicle body flies and vibration generated when the unmanned aerial vehicle body lands are buffered, and the good damping effect is achieved.
本发明提供一种农药喷洒作业无人机的喷洒装置,包括无人机本体、储药箱和伸缩调节架,所述储药箱通过减震装置拆卸连接于所述无人机本体的下方,所述储药箱的输出端连接有喷洒组件,所述储药箱的周边连接有若干固定柱,若干所述固定柱的内通过弹性件滑动连接有支撑脚,所述伸缩调节架分别与若干所述固定柱滑动连接,所述伸缩调节架用于固定所述喷洒组件,所述喷洒组件的输出端穿过所述固定柱与所述支撑脚连接。本发明通过伸缩调节架和支撑脚的配合,有效避免喷洒组件在喷洒药液时,将药液喷洒至无人机本体上,避免药液的浪费以及无人机本体污染;缓冲无人机本体飞行时产生的震动,以及无人机本体降落时产生的震动,具有好的减震效果。
Spraying device of pesticide spraying operation unmanned aerial vehicle
一种农药喷洒作业无人机的喷洒装置
2021-08-27
Patent
Elektronische Ressource
Chinesisch