The invention relates to an oil-electricity hybrid power large-load multi-rotor unmanned aerial vehicle. The large-load multi-rotor unmanned aerial vehicle comprises undercarriages (1), a cabin (2), vehicle arms (3), a flight control system (4), large rotors (5), small rotors (6), a fuel engine (7), an oil pump and oil tank (8), a fuel engine rotating speed control system (9), a gear set and transmission system (10), a lithium battery (11), an electronic speed controller (12) and a motor (13). The large rotor wings (5) provide main lift force for the unmanned aerial vehicle, and the small rotor wings (6) provide residual lift force for the unmanned aerial vehicle and are responsible for attitude control of the unmanned aerial vehicle. According to the unmanned aerial vehicle, the flight time can be prolonged while the load is increased, the overall boundary dimension of the unmanned aerial vehicle is reduced, and the unmanned aerial vehicle can be applied to the fields of agriculturalaviation, forestry aviation, logistics transportation and the like.

    本发明涉及一种油电混合动力的大载荷多旋翼无人机,包括:起落架(1)、机舱(2)、机臂(3)、飞行控制系统(4)、大旋翼(5)、小旋翼(6)、燃油发动机(7)、油泵与油箱(8)、燃油发动机转速控制系统(9)、齿轮组及传动系统(10)、锂电池(11)、电调(12)、电动机(13)。大旋翼(5)提供无人机的主要升力,小旋翼(6)提供无人机的剩余升力以及负责无人机的姿态控制。本发明提出无人机能够在增加载荷的同时增加飞行时间,同时减小无人机的整体外形尺寸,可应用于农业航空、林业航空、物流运输等领域。


    Access

    Download


    Export, share and cite



    Title :

    Oil-electricity hybrid power large-load multi-rotor unmanned aerial vehicle


    Additional title:

    一种油电混合动力的大载荷多旋翼无人机


    Contributors:
    LUO BING (author) / WANG MENGLONG (author) / ZHANG XIANMIN (author) / LU LIANGQING (author)

    Publication date :

    2021-01-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



    Large-load multi-rotor unmanned aerial vehicle

    ZHANG JIAN | European Patent Office | 2025

    Free access

    Large-load multi-rotor unmanned aerial vehicle

    GAO YUE / SONG WENHAO / LIU HUIYING | European Patent Office | 2023

    Free access

    Petrol-electricity hybrid multi-rotor unmanned aerial vehicle

    WANG HAIFENG / TIAN ZHONG | European Patent Office | 2015

    Free access

    Oil-electricity hybrid rotor unmanned aerial vehicle

    HE CHENG | European Patent Office | 2020

    Free access

    Large-load long-endurance multi-rotor unmanned aerial vehicle

    WANG HAILIANG / ZHANG LEI / WANG LI et al. | European Patent Office | 2023

    Free access