The invention relates to the technical field of agricultural machinery, and discloses an agricultural plant protection unmanned aerial vehicle which comprises an unmanned aerial vehicle body, the bottom of the unmanned aerial vehicle body is fixedly connected with a connecting column, the bottom of the connecting column is fixedly connected with a supporting plate, the upper surface of the supporting plate is fixedly connected with a pump body, and a liquid outlet end of the pump body fixedly communicates with a three-way pipe. After pesticide liquid is sprayed, a hinge rod is pulled, a clamping column is separated from a supporting block, then a pesticide storage mechanism is separated from an unmanned aerial vehicle body, then the unmanned aerial vehicle body is placed on the pesticide storage mechanism containing the pesticide liquid, a second pipeline is inserted into a pesticide storage barrel, then the clamping column is inserted into a clamping groove. The unmanned aerial vehicle body and the pesticide storage mechanism are fixed together through the clamping column, so that a user can disassemble and assemble the pesticide storage mechanism conveniently, then the pesticide storage mechanism can be directly replaced after pesticide liquid in the pesticide storage barrel is sprayed completely, the pesticide feeding time is shortened, and use is convenient.
本发明涉及农业机械技术领域,且公开了一种农用植保无人机,包括无人机本体,所述无人机本体的底部固定连接有连接柱,所述连接柱的底部固定连接有支撑板,所述支撑板的上表面固定连接有泵体,所述泵体的出液端固定连通有三通管。本发明在药液喷洒完后,拉动铰接杆,使卡接柱与支撑块分离,进而将储药机构与无人机本体分离开,然后将无人机本体放置在装有药液的储药机构上,并将第二管道插入储药桶内,再然后将卡接柱插入卡槽,此时,通过卡接柱将无人机本体与储药机构固定在一起,便于使用者对储药机构进行拆装,进而在储药桶内药液喷洒完后,可直接更换储药机构,降低投药时长,使用较为方便。
Agricultural plant protection unmanned aerial vehicle
一种农用植保无人机
2021-05-04
Patent
Electronic Resource
Chinese