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。
Oil-electricity hybrid power large-load multi-rotor unmanned aerial vehicle
一种油电混合动力的大载荷多旋翼无人机
15.01.2021
Patent
Elektronische Ressource
Chinesisch
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