The invention relates to the technical field of assembly or installation of equipment, power devices or propelling devices used for being matched with aircrafts or installed on the aircrafts, in particular to a vector propelling device of a tilt-rotor unmanned aerial vehicle, and solves the technical defect that an existing structure cannot keep a fuselage of the tilt-rotor unmanned aerial vehicle horizontal in the flying process. The device comprises a stepping motor, a motor base, a worm driver, a propeller and a needle bearing installed on an arm of the unmanned aerial vehicle, the worm driver is fixedly connected to the motor base, an output shaft of the stepping motor is connected with the worm driver, and an output shaft of the worm driver is fixedly connected with the end of the arm of the unmanned aerial vehicle. The motor base is fixedly connected with the outer ring of the needle bearing, and the propeller is fixedly installed on the top of the motor base through a power motor. Under the condition that the attitude of the unmanned aerial vehicle does not need to be greatly changed, the whole unmanned aerial vehicle can move up and down, back and forth, left and right, and more accurate control of the unmanned aerial vehicle is ensured.
本发明涉及用于与飞机配合或装到飞机上的设备、动力装置或推进装置在飞机中的装配或安装的技术领域,尤其涉及一种倾转旋翼无人机矢量推进装置,解决现有的结构无法使旋翼无人机在飞行过程中保持机身水平的技术缺陷,其包括步进电机、电机座、蜗杆传动器、螺旋桨和安装至无人机的机臂上的滚针轴承,蜗杆传动器固定连接至电机座上,步进电机的输出轴与蜗杆传动器相连,蜗杆传动器的输出轴与无人机的机臂的端部固定连接,电机座与滚针轴承的外圈固定连接,螺旋桨通过动力电机固定安装至电机座的顶部。本发明可使无人机在机体姿态无需大幅度改变的情况下,使无人机整体实现上下、前后、左右等方向移动的目的,保证无人机的控制更加精确。
Vector propulsion device of tilt rotor unmanned aerial vehicle
一种倾转旋翼无人机矢量推进装置
2024-02-23
Patent
Electronic Resource
Chinese
IPC: | B64U |
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