The invention belongs to the technical field of unmanned aerial vehicles, and discloses a plant protection unmanned aerial vehicle which comprises a vehicle body, a support and a mounting frame, a pesticide box is fixedly mounted in the mounting frame, multiple sets of guide columns are fixedly mounted on the inner wall of the pesticide box, and multiple sets of fixing grooves are longitudinally formed in the outer surfaces of the guide columns at equal intervals; the outer surface of the guide column is movably sleeved with a sealing plate, and the sealing plate abuts against the inner wall of the medicament box in a sealed mode. According to the plant protection unmanned aerial vehicle, the interior of the pesticide box is redesigned, when pesticide liquid is contained in the pesticide box and the device is started or stopped, the clamping columns and the moving rings can move relative to the guide columns under the inertia effect, the clamping columns are clamped into the fixing grooves, and at the moment, the bottom of the sealing plate covers the surface of the pesticide liquid, so that the pesticide liquid is prevented from falling off; the flow of the liquid medicine is actually limited in a rigid form, so that the liquid medicine is prevented from generating resistance due to flow inertia, and the electric energy consumption of the device is effectively reduced.

    本发明属于无人机技术领域,且公开了一种植保无人机,包括机体、支架和安装架,所述安装架的内部固定安装有药剂箱,所述药剂箱的内壁固定安装有多组导向柱,所述导向柱的外表面纵向等距开设有多组固定槽,所述导向柱的外表面活动套设有密封板,所述密封板与药剂箱的内壁密封抵接。本植保无人机对药剂箱的内部进行了重新设计,当药剂箱中装有药液,且装置在起步或停止时,卡柱、运动环均会在惯性作用下与导向柱产生相对运动,并使卡柱卡入固定槽中,此时,密封板的底部由于覆盖在药液表面,实际上以刚性的形式限制了药液的流动,从而避免药液因流动惯性产生阻力,有效降低了装置的电能消耗。


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    Title :

    Plant protection unmanned aerial vehicle


    Additional title:

    一种植保无人机


    Contributors:
    LI MENGYANG (author) / TAO FAZHAN (author) / WANG ZHIKAI (author) / ZHANG XU (author) / ZHU LONGLONG (author) / ZHOU TAO (author) / WANG NAN (author) / WANG JUN (author)

    Publication date :

    2025-05-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U / A01M Tierfang, Tierfallen oder Abschreckvorrichtungen für Tiere , CATCHING, TRAPPING OR SCARING OF ANIMALS / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT




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