The invention discloses a timely speed regulation internal gear planetary gear train mechanism of a multi-rotor unmanned aerial vehicle, whichbelongs to the technical field of unmanned aerial vehicles. The timely speed regulation internal gear planetary gear train mechanism of the multi-rotor unmanned aerial vehiclecomprises rotors, a planetary gear train, an engine, a speed regulation motor and aworm, wherein an output shaft of the speed regulation motor is in transmission connection with one end of the worm, and the worm is meshed with an inner gear ring of the planetary gear train; an output shaft of the engine is in one-way or fixed connection with a center wheel of the planetary gear transmission mechanism, and the rotors are in one-way or fixed connection with the middle of a tie bar of the planetary gear train. The problem that the rotating speeds of all engines of an oil-driven multi-rotor unmanned aerial vehicle are difficult to keep consistent is solved.
一种多旋翼无人机适时调速内齿行星轮系机构,属于无人机技术领域。本发明的一种多旋翼无人机适时调速内齿行星轮系机构,其组成包括旋翼、行星轮系、发动机、调速电机及蜗杆;所述的调速电机的输出轴与蜗杆的一端传动连接,所述的蜗杆与行星轮系的内齿圈啮合;所述的发动机的输出轴与行星轮传动机构的中心轮单向或固定连接,所述的旋翼与行星轮系的系杆中部单向或固定连接。本发明解决了油动多旋翼无人机存在各个发动机转速难于保持一致的问题。
Timely speed regulation internal gear planetary gear train mechanism of multi-rotor unmanned aerial vehicle
一种多旋翼无人机适时调速内齿行星轮系机构
2020-10-30
Patent
Electronic Resource
Chinese
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
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