The invention relates to the technical field of agricultural unmanned aerial vehicles. The invention discloses agricultural unmanned aerial vehicle pesticide spreading equipment which comprises a pesticide spreading box, a rotating shaft is mounted in the pesticide spreading box in the vertical direction; the bottom end of the rotating shaft is connected with a cam; two ends of the cam contact with guide balls; guide rods are mounted at the other ends of the guide balls; guide plates are mounted at the other ends of the guide rods; guide boxes fixed to the two sides of the lower end of the pesticide spraying box sleeve the guide plates, the upper ends of the guide boxes communicate with the interior of the pesticide spraying box through pesticide inlet pipes, ends of the outer sides of theguide boxes communicate with spraying cavities fixed to the middles of the two ends of the pesticide spraying box through the pesticide spraying pipes, buffer springs sleeve the guide rods between the guide balls and the guide boxes, and buffer frames are installed at the lower ends of the guide boxes. According to the equipment, the automatic pesticide spraying effect of the spraying cavities isachieved, flow adjustment can be achieved simply and rapidly only by controlling the rotating speed of a rotating motor, meanwhile, the effective buffering during falling is achieved through arrangedbuffering block and connecting rod, the stability performance during falling is further improved, the practicability is high, and the reliability is high.

    本发明涉及农用无人机技术领域,公开了一种农用无人机撒药设备,包括撒药箱,撒药箱内部竖直方向安装旋转轴,旋转轴底端穿过撒药箱连接有凸轮,凸轮两端接触有导球,导球另一端安装导杆,导杆另一端安装导板,导板外侧套设有固定在撒药箱下端两侧的导箱,导箱上端通过进药管连通于撒药箱内部,导箱外侧一端通过喷药管连通于固定在撒药箱两端中部的喷腔内部,导球与导箱之间的导杆外侧套设有缓冲弹簧,导箱下端安装缓冲框。本发明,实现了喷腔的自动撒药作用,且只需要控制旋转电机转速就可实现流量调节,简单快捷,同时通过设有的缓冲块以及连杆,也实现了降落时的有效缓冲,进一步增加了降落时的稳定性能,实用性强,可靠性高。


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    Title :

    Agricultural unmanned aerial vehicle pesticide spreading equipment


    Additional title:

    一种农用无人机撒药设备


    Contributors:

    Publication date :

    2020-11-27


    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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