The invention relates to the field of unmanned aerial vehicle transmission, in particular to an unmanned aerial vehicle variable speed transmission system and a control system. The first driving shafts are vertically arranged on the two sides of the machine shell, and multiple sets of first transmission bevel gears are vertically distributed on the first driving shafts; a driving piece for driving the first driving shaft to rotate is arranged in the machine shell; the first transmission shaft and the second transmission shaft are arranged corresponding to one group of rotor wings, one end is provided with a transmission bevel gear II and meshed with the transmission bevel gear I, and one end is in transmission connection with the rotor wings; the two first transmission shafts are arranged in parallel; the two second transmission shafts are arranged in parallel; the included angle between one second transmission shaft and the first transmission shaft connected with the rotor wings on the same side of the machine shell is not smaller than 60 degrees; the speed changing assembly is arranged at the top end of the first driving shaft, rotates synchronously with the first driving shaft and is connected with the first transmission shaft and the second transmission shaft. The method has the effects of reducing the failure rate of a transmission system of the unmanned aerial vehicle and prolonging the service life of the unmanned aerial vehicle.
本申请涉及无人机传动的领域,尤其是涉及一种无人机变速传动系统及控制系统,其包括;第一驱动轴,于机壳两侧竖直设置,第一驱动轴上竖向分布多组传动锥齿轮一;机壳内设置有驱动第一驱动轴转动的驱动件;第一传动轴、第二传动轴,对应于一组旋翼设置两根,一端成型有传动锥齿轮二,啮合于传动锥齿轮一,一端传动连接于旋翼;两第一传动轴平行设置;两第二传动轴平行设置;其中一根第二传动轴与连接机壳同侧旋翼的第一传动轴之间的夹角不小于60°;变速组件,设置于第一驱动轴顶端,同步于第一驱动轴转动,连接第一传动轴、第二传动轴。本发明具有减少无人机传动系统的故障率,提高无人机的使用寿命的效果。
Unmanned aerial vehicle variable transmission system and control system
一种无人机变速传动系统及控制系统
21.03.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | B64U |
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