The invention relates to a rotor wing model with a cutting wing type of a picking unmanned aerial vehicle. The rotor wing model comprises a paddle model and the cutting wing type, wherein the paddle model sequentially includes a cutting section, a transition section, a main lift section and a root reinforcing section, the cutting section is 100%-80% of a span direction of a paddle, a paddle torsion angle of the cutting section is 0 degree, a windward side of the paddle, in the 100%-80% direction of the span direction, of the cutting section is a diverging structure, and the wing section of thecutting section is a cutting wing section; the transition section is 80%-70% of the span direction of the blade, the blade torsion angle of the transition section is transited from 0 degree to 5 degrees, and the wing section of the transition section is smoothly transited from a cutting wing section to a standard wing section; the main lift section is 70%-40% of the span direction of the blade, the wing section of the main lift section is a standard wing section, and the shape of the main lift section is a 16% standard wing section; and a root reinforcing section is 40%-10% of the four spanwise directions, the main lift section is in the shape of a 16% standard wing section transited to a 24% standard wing section, and the windward side of the root reinforcing section in the 40%-10% spandirection is a gradually-contracted structure. A butt joint area of propeller blades and a propeller hub is 10%-0% of the span direction; and a cutting edge is arranged at the wing type front edge ofthe cutting wing type.

    本发明涉及一种采摘无人机的带切割翼型旋翼造型,包括桨叶造型和切割翼型;桨叶造型依次包括切割段、过渡段、主升力段和根部加强段,切割段为桨叶展向的100%‑80%,切割段的桨叶扭转角为0°,切割段沿展向的100%‑80%方向的桨叶迎风面为渐扩结构,切割段的翼型为切割翼型;过渡段为桨叶展向的80%‑70%,过渡段的桨叶扭转角由0°向5°过渡,过渡段的翼型由切割翼型向标准翼型平滑过渡;主升力段为桨叶展向的70%‑40%,主升力段的翼型为标准翼型,主升力段的造型为16%标准翼型;根部加强段为4展向的40%‑10%,主升力段的造型为16%标准翼型过渡到24%标准翼型,根部加强段沿展向的40%‑10%方向的迎风面为渐缩结构;桨叶与桨毂对接区域为展向的10%‑0%;切割翼型的翼型前缘设置有切割刃。


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    Titel :

    Rotor wing model with cutting wing type of picking unmanned aerial vehicle


    Weitere Titelangaben:

    一种采摘无人机的带切割翼型旋翼造型


    Beteiligte:
    SUN ZHONGTAO (Autor:in) / SHAN HANGYING (Autor:in) / WANG HUAMING (Autor:in)

    Erscheinungsdatum :

    2020-10-27


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge / A01G Gartenbau , HORTICULTURE



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