The invention relates to the technical field of plant protection unmanned aerial vehicles, in particular to a plant protection unmanned aerial vehicle with a landing protection device, the plant protection unmanned aerial vehicle comprises a plant protection unmanned aerial vehicle body and two unmanned aerial vehicle bases, the two sides of the bottom end of the plant protection unmanned aerial vehicle body are fixedly connected with connecting plates, and the number of the unmanned aerial vehicle bases is two. The first sliding assembly moves upwards to exert acting force on the connecting assemblies, the connecting rods play a role in limiting the connecting assemblies, the two connecting assemblies move close to each other, the two connecting assemblies slide on the two connecting rods, a second spring is stressed and compressed, and by means of the elastic deformation effect of the second spring, the two connecting assemblies can be separated from each other. According to the plant protection unmanned aerial vehicle, the buffer effect is further achieved on the plant protection unmanned aerial vehicle, the buffer performance of the plant protection unmanned aerial vehicle is improved through the double buffer effects of a second spring and a first spring, impact caused by landing of the plant protection unmanned aerial vehicle body is effectively prevented, and the landing protection effect on the plant protection unmanned aerial vehicle is achieved.

    本发明涉及植保无人机技术领域,特别是涉及一种具有降落保护装置的植保无人机,包括植保无人机本体和无人机底座,所述植保无人机本体底端的两侧均固定连接有连接板,所述无人机底座的数量为两个。本发明通过滑动组件一向上移动会对连接组件施加作用力,连接杆对连接组件起到了限位作用,使得两个连接组件相互靠近移动,两个连接组件会在两个连接杆上滑动,使得第二弹簧受力压缩,利用第二弹簧的弹性形变作用,进一步对该植保无人机起到了缓冲效果,利用第二弹簧和第一弹簧的双重缓冲作用,提高了对该植保无人机的缓冲性能,有效的防止植保无人机本体在降落时造成的冲击,对该植保无人机起到了降落保护的作用。


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    Title :

    Plant protection unmanned aerial vehicle with landing protection device


    Additional title:

    一种具有降落保护装置的植保无人机


    Contributors:
    KAN SEN (author) / WU TINGTING (author) / DING QISHENG (author)

    Publication date :

    2023-02-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B64C AEROPLANES , Flugzeuge / B64U



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