The invention discloses a coaxial dual-rotor universal aircraft which comprises a cabin, a dual-rotor structure, a rotor driving mechanism and a steering supporting mechanism, the dual-rotor structure comprises a working shaft, an upper rotor and a lower rotor, the working shaft is connected with the top wall of the cabin through a rotary supporting unit and comprises an inner shaft and an outer shaft, the lower rotor is arranged at the top of the outer shaft, and the upper rotor is arranged on the outer shaft. The inner shaft upwards extends out of the outer shaft; the upper rotor wing is arranged at the upper part of the inner shaft; the rotor driving mechanism comprises a first motor, a second motor and a transmission structure which are arranged outside the gearbox, the first motor and the second motor are both in transmission connection with the transmission structure, and the lower end of the inner shaft and the lower end of the outer shaft are both in transmission connection with the transmission structure; the steering supporting mechanism is in transmission connection with the gearbox. Double motors are adopted to control the double rotors, the motors achieve rotation of the double rotors through a transmission structure, the steering supporting mechanism is matched with the rotation supporting unit, universal adjustment of the double rotors can be achieved, the dip angles of the rotors are adjusted, and then flexible flight in the XYZ space is achieved.
本发明公开了一种共轴双旋翼万向飞行器,包括舱体、双旋翼结构、旋翼驱动机构和转向支撑机构,双旋翼结构包括工作轴、上旋翼和下旋翼,工作轴通过回转支撑单元与舱体的顶壁连接,工作轴包括内轴和外轴,下旋翼设置在外轴的顶部,内轴向上延伸出外轴,上旋翼设置在内轴的上部;旋翼驱动机构包括设置在齿轮箱外的第一电机、第二电机和传动结构,第一电机和第二电机均与传动结构传动连接,内轴的下端部和外轴的下端部均与传动结构传动连接;转向支撑机构与齿轮箱传动连接。发明采用双电机操纵双旋翼,电机通过传动结构实现双旋翼旋转,利用转向支撑机构配合回转支撑单元可实现双旋翼的万向调节,调整旋翼的倾角,进而实现XYZ空间内的灵活飞行。
Coaxial double-rotor universal aircraft
共轴双旋翼万向飞行器
11.02.2025
Patent
Elektronische Ressource
Chinesisch
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