The invention relates to the technical field of aircrafts, in particular to a heavy-load transportation unmanned aerial vehicle which comprises a vehicle body, a transportation cabin, a supporting frame and a power device, and the transportation cabin and the supporting frame are installed at the bottom of the vehicle body; the power device is mounted in the machine body; the unmanned aerial vehicle further comprises propeller wing assemblies and adjusting devices, the propeller wing assemblies are installed on the periphery of the vehicle body in a circular array mode, the adjusting devices are installed in the vehicle body, and the adjusting devices are used for adjusting the blade angles of the rotating rotors, so that the propellers obtain the maximum useful power from the engine at the maximum rotating speed. The rotating rotor can be adjusted by adjusting the adjusting rod, namely the adjusting rod is pushed to extend out, the extending adjusting rod drives the adjusting arm to pull the rotating rotor to deflect, the adjusting rod is pulled to retract, and the retracting adjusting rod drives the adjusting arm to pull the rotating rotor to deflect reversely. And meanwhile, a hollow motor and a hollow rotating rod are arranged, so that the rotating rotors can be adjusted at any time in the operation process of the unmanned aerial vehicle.
本发明涉及飞行器技术领域,特别是涉及一种大载重的运输无人机,包括机体、运输舱、支撑架和动力装置,所述机体底部安装有运输舱和支撑架;所述动力装置安装在所述机体内部;还包括螺旋桨翼组件和调节装置,所述螺旋桨翼组件安装圆形阵列在所述机体四周,所述机体内部安装有调节装置,所述调节装置用于调整转动旋翼的桨叶角,使螺旋桨在最大转速下从发动机得到最大的有用功率;可以通过调整调节杆来实现对转动旋翼的调节,即推动调节杆伸出,伸出的调节杆带动调节臂拉动转动旋翼偏转,拉动调节杆缩回,缩回的调节杆带动调节臂拉动转动旋翼反向偏转,同时设置中空电机和中空的转动杆可以实现在无人机运行的过程中随时对转动旋翼进行调节。
Heavy-load transportation unmanned aerial vehicle
一种大载重的运输无人机
2024-10-25
Patent
Electronic Resource
Chinese
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