The invention belongs to the technical field of pruning of branches beside high-voltage lines, and discloses a cutting device for branches beside a high-voltage line. The device comprises an unmanned aerial vehicle, a connecting piece and a cutting unit. One end of the connecting piece is pivoted with the bottom end of the unmanned aerial vehicle; the cutting unit is arranged at the other end of the connecting piece; the cutting unit comprises a plurality of cutting mechanisms, each cutting mechanism comprises a first driving part, a second driving part, a movable part and a saw blade, the first driving parts are arranged at the bottoms of the saw blades, the output ends of the first driving parts are in transmission connection with the saw blades and used for driving the saw blades to rotate, and the movable parts are arranged above the saw blades and used for driving the saw blades to rotate. The telescopic end of the second driving piece is used for driving the movable piece to move in the vertical direction so that the movable piece can be separated from the saw blade from the top end. The unmanned aerial vehicle can drive the cutting unit to ascend and effectively cut branches at the high position, when the saw blade is stuck, the second driving part can drive the movable part to move, a gap for abandoning the saw blade is generated, and the situation that the unmanned aerial vehicle cannot fly back is avoided.

    本发明属于高压电线旁的树枝修剪技术领域,公开了一种高压线旁树枝切割装置。该装置包括无人机、连接件以及切割单元。连接件的一端与无人机的底端枢接;切割单元设置于连接件的另一端;切割单元包括多个切割机构,切割机构包括第一驱动件、第二驱动件、活动件以及锯片,第一驱动件设置于锯片的底部,其输出端与锯片传动连接,用于驱动锯片转动,活动件设置于锯片上方,第二驱动件的伸缩端用于驱动活动件沿竖直方向移动,以使活动件能够从顶端脱离锯片。无人机能够带切割单元上升并对高处的树枝进行有效切割,在锯片卡死时,第二驱动件能够带动活动件移动,并产生舍弃锯片的间隙,避免无人机无法飞回的情况。


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    Title :

    Branch cutting device beside high-voltage line


    Additional title:

    高压线旁树枝切割装置


    Contributors:
    XU GUOWEI (author) / LIU GAO (author) / SU YIHUI (author) / LIN LAIXIN (author) / LAN TIAN (author) / YANG SIYUAN (author) / CHEN BAOPING (author) / YANG ZANWEI (author) / LIN YIXIN (author) / FAN SHENG (author)

    Publication date :

    2025-01-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    A01G Gartenbau , HORTICULTURE / B64U



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