The embodiment of the invention provides an unmanned aerial vehicle seedling throwing device and an unmanned aerial vehicle, and relates to the field of agricultural automation equipment. The unmanned aerial vehicle seedling throwing device comprises a driving part, a cam and a rotary tool bit, the rotary tool bit comprises an ejection part and a seedling taking needle, the ejection part is in transmission connection with the driving part, the seedling taking needle is connected to the ejection part and used for clamping seedlings, and the driving part is used for driving the ejection part and the seedling taking needle to rotate relative to the cam; the cam comprises a protruding guide section, and the ejection piece firstly makes contact with the guide section so as to store elastic potential energy and release the elastic potential energy under the condition that the ejection piece is disengaged from the guide section so as to push out seedlings. In the seedling throwing operation process, the driving part is used for driving the rotary tool bit to rotate, the seedling taking needle is used for obtaining seedlings needing to be thrown out, the ejection part periodically makes contact with or gets away from the guide section through rotary motion, elastic potential energy is stored in the contact process, and the elastic potential energy is released and the seedlings are pushed out when the ejection part gets away from the guide section. Therefore, the seedling throwing operation can be efficiently and orderly carried out.

    本发明的实施例提供了一种无人机抛秧装置及无人机,涉及农业自动化设备领域。该无人机抛秧装置包括驱动件、凸轮以及旋转刀头;旋转刀头包括弹射件和取秧针,弹射件与驱动件传动连接,取秧针连接于弹射件并用于卡持秧苗,驱动件用于带动弹射件以及取秧针相对于凸轮转动;凸轮包括有凸出的导向段,弹射件先与导向段接触,以进行弹性势能储备,并在脱离导向段的情况下释放弹性势能,以推出秧苗。在抛秧作业过程中,驱动件用于带动旋转刀头转动,取秧针用于获取需要抛出的秧苗,弹射件通过旋转运动实现周期性地与导向段进行接触或者远离,在接触过程中储备弹性势能,远离时释放弹性势能并推出秧苗,从而高效且有序地进行抛秧作业。


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    Title :

    Unmanned aerial vehicle seedling throwing device and unmanned aerial vehicle


    Additional title:

    一种无人机抛秧装置及无人机


    Contributors:
    DING ZUOJUN (author) / WEN HAIJUN (author)

    Publication date :

    2025-01-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    A01C Pflanzen , PLANTING / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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