The invention discloses a plant protection unmanned aerial vehicle with an automatic pesticide liquid proportioning device. Wings are arranged on the two sides of an unmanned aerial vehicle body, a pesticide liquid tank and a water tank are arranged below the wings, blades are rotationally installed on the top of the unmanned aerial vehicle body and above the wings, and a mixing and proportioning tank is arranged on the unmanned aerial vehicle body and located between the two wings; the pesticide liquid tank and the water tank are both connected with the mixing and proportioning tank through a liquid proportioning pipeline, an electromagnetic proportioner is arranged on the liquid proportioning pipeline, a liquid guide pipe is arranged at a liquid outlet in the mixing and proportioning tank, a liquid outlet control valve is arranged on the liquid guide pipe, the liquid guide pipe is connected with the high-voltage electrostatic spraying head through a hose, and a flow meter is arranged on the hose; a telescopic support is arranged between the unmanned aerial vehicle body and the high-voltage electrostatic spraying head, and mounting supports used for mounting the high-voltage electrostatic spraying head are arranged at the positions, located at the two ends of the high-voltage electrostatic spraying head, of the telescopic support. Automatic proportioning of pesticide liquid can be achieved, waste caused by excessive dosage is avoided, and meanwhile harm to operators caused by manual dosage is avoided to the maximum extent.

    本发明公开了一种药液自动配比装置的植保无人机,无人机本体的两侧设有机翼,药液箱和水箱设置在机翼的下方,无人机本体上的顶部和机翼的上方均转动安装有浆叶,混合配比箱均设置在无人机本体上,且位于两个机翼之间,药液箱、水箱均与混合配比箱通过配液管道连接,配液管道上设有电磁比例器,混合配比箱上的出液口设有导液管,导液管上设有出液控制阀,导液管与高压静电喷雾头之间通过软管连接,软管上设有流量计;伸缩支架设置在无人机本体和高压静电喷雾头之间,且伸缩支架上位于高压静电喷雾头的两端设有用于安装高压静电喷雾头的安装支座;可实现药液自动配比,避免了药量超量造成的浪费,同时最大现对避免了人工配药对操作人员造成的伤害。


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    Titel :

    Plant protection unmanned aerial vehicle with automatic pesticide liquid proportioning device and working method thereof


    Weitere Titelangaben:

    一种药液自动配比装置的植保无人机及其工作方法


    Beteiligte:
    YANG YUAN (Autor:in) / WANG FUTONG (Autor:in)

    Erscheinungsdatum :

    2021-08-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING , Mischen, z.B. Lösen, Emulgieren, Dispergieren / 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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