The invention relates to the field of unmanned aerial vehicles, and in particular relates to a multi-rotor plant protection unmanned aerial vehicle which comprises connecting blades, an unmanned aerial vehicle body, a positioning frame, an adjusting mechanism and spraying mechanisms. Six sets of connecting blades used for transmission are evenly and rotationally connected with the upper end face of the unmanned aerial vehicle body at equal intervals. According to the multi-rotor plant protection unmanned aerial vehicle, by arranging the adjusting mechanism, when the spraying distance of the unmanned aerial vehicle body is adjusted and controlled, a user can start a connecting motor through an external control mechanism, the connecting motor can provide power for a gear disc, and then six sets of transmission gears can be conveniently driven to rapidly rotate in a gear groove in the follow-up process; and therefore, six sets of threaded rods are conveniently driven to rotate at the sametime in the follow-up process, then six sets of spraying mechanisms are driven to stably move in limiting supporting plates, the stability of the displacement of the spraying mechanisms during adjustment is improved, meanwhile, the spraying range of the spraying mechanisms during flying is widened, and the spraying efficiency is improved.

    本发明涉及无人机领域,具体的说是一种多旋翼植保无人机,包括连接叶片、无人机主体、定位架、调节机构和喷洒机构,所述无人机主体的上端面均匀等距转动连接有六组用于传动的连接叶片,本发明所述的一种多旋翼植保无人机,通过设置调节机构,在对无人机主体的喷洒距离进行调控时,使用者可通过外部操控机构启动连接电机,连接电机能为齿轮盘提供动力,进而方便后续带动六组传动齿轮在齿轮槽的内部进行快速的转动,从而方便后续同时带动六组螺纹杆进行转动,进而带动了六组喷洒机构在限位支板的内部进行稳定的位移,提高进行调节时喷洒机构位移的稳定性,同时也提高对喷洒机构在飞行时进行喷洒的范围,提高进行喷洒的效率。


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    Title :

    Multi-rotor plant protection unmanned aerial vehicle


    Additional title:

    一种多旋翼植保无人机


    Contributors:

    Publication date :

    2021-03-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / A01M Tierfang, Tierfallen oder Abschreckvorrichtungen für Tiere , CATCHING, TRAPPING OR SCARING OF ANIMALS / B64C AEROPLANES , Flugzeuge



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