The invention relates to the technical field of unmanned aerial vehicles, in particular to an auxiliary unmanned aerial vehicle for preventing drug drifting. The auxiliary unmanned aerial vehicle for preventing drug drifting comprises an unmanned aerial vehicle body used for assisting drug spraying, a rotating shaft is rotatably arranged on the bottom wall of the unmanned aerial vehicle body, the end, away from the unmanned aerial vehicle body, of the rotating shaft extends out of the unmanned aerial vehicle body, and a transversely-extending main beam is fixedly arranged at the tail end of the rotating shaft; a blocking mechanism is arranged at one end of the main beam; the blocking mechanism blocks drifting drug through a thin film and an artificial wind field and comprises a thin film assembly fixed to the main beam, a rigid assembly connected to the thin film assembly in a sliding mode and a wind field assembly fixed to the rigid assembly. The film assembly utilizes a film to block and condense drifting drug and enables the drug on the film to fall off in time through vibration to avoid volatilization of the drug. According to the invention, drifting drug droplets can be blocked, and volatilized drugs can be recovered in time to prevent plants from being damaged.

    本发明涉及无人机技术领域,具体为一种防药物漂移的辅助无人机。一种防药物漂移的辅助无人机,包括用于辅助打药的无人机,所述无人机底壁转动设置有转轴,所述转轴远离所述无人机的一端伸出所述无人机外且末端固定设置有横向延伸的主梁,所述主梁一端设置有阻挡机构,所述阻挡机构通过薄膜和人工风场来阻挡漂移的药物,所述阻挡机构包括固定在所述主梁上的薄膜组件、滑动连接在所述薄膜组件上的刚性组件以及固定在所述刚性组件上的风场组件,所述薄膜组件利用薄膜阻挡并冷凝漂移的药物并通过振动将薄膜上药物及时下落避免药物挥发;本发明不仅可以阻挡漂移的药物液滴,还能及时回收避免挥发后的药物伤害植株。


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    Title :

    Auxiliary unmanned aerial vehicle for preventing drug drifting


    Additional title:

    一种防药物漂移的辅助无人机


    Contributors:
    FANG HONG (author)

    Publication date :

    2021-04-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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