The invention discloses an unmanned aerial vehicle pesticide spraying device for agricultural and forestry plant protection, and relates to the technical field of unmanned aerial vehicle pesticide spraying for agricultural and forestry plant protection. The unmanned aerial vehicle pesticide spraying device for agricultural and forestry plant protection comprises a vehicle body, rotor wings are fixedly installed on the side face of the vehicle body through fixing rods, a spraying mechanism is in threaded connection with the center of the bottom of the vehicle body, an anti-blocking mechanism is fixedly installed on the inner side of the spraying mechanism, the anti-blocking mechanism is tightly attached to the inner wall of the side face of the spraying mechanism, the spraying mechanism comprises a storage box, a fixing pipe, a spraying head and fixing feet, the storage box is movably installed in the center of the bottom of the vehicle body, and the fixing pipe is fixedly inserted into the outer side of the lower end of the storage box. According to the unmanned aerial vehicle pesticide spraying device for agricultural and forestry plant protection, the anti-blocking mechanism is matched with the spraying mechanism, sediments accumulated at a liquid outlet of the storage box are blocked and pushed back into the storage box, and the situation that pesticide sediments enter the spraying head, blocking is caused at the spraying head, and the working efficiency of the pesticide spraying device is affected is prevented.

    本发明公开了一种农林植保无人机农药喷洒装置,涉及农林植保无人机农药喷洒技术领域。该农林植保无人机农药喷洒装置,包括机体,所述机体的侧面通过固定杆固定安装有旋翼,所述机体的底部中心螺纹连接有喷洒机构,所述喷洒机构的内侧固定安装有防堵机构,所述防堵机构紧贴喷洒机构的侧面内壁,所述喷洒机构包括储存箱、固定管、喷头和固定脚,所述储存箱活动安装在机体的底部中心,所述固定管固定插接在储存箱的下端外侧。该农林植保无人机农药喷洒装置,通过防堵机构配合喷洒机构,对积聚在储存箱出液口处的沉淀物进行阻挡,并将其推回储存箱内,防止了农药沉淀进入喷头内,在喷头处造成堵塞,对农药喷洒装置的工作效率造成影响。


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    Title :

    Unmanned aerial vehicle pesticide spraying device for agricultural and forestry plant protection


    Additional title:

    一种农林植保无人机农药喷洒装置


    Contributors:

    Publication date :

    2021-10-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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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