The invention discloses a power system and a crossed double-rotor unmanned helicopter with the power system, the power system comprises at least two power sources, two rotor shafts and a transmissionmechanism; the transmission mechanism comprises a first transmission group, and the power input end of the first transmission group is in transmission connection with all the power sources; the firsttransmission group is provided with two power output ends, the first power output end is used for transmitting power from the power source to the two rotor wing shafts, the second power output end isused for transmitting power from the power source to the tail rotor shaft, and the two power output ends and the tail rotor shaft are located on the same axis. The power system is simple and reliablein structure and compact in arrangement, space can be saved, and meanwhile maintenance cost can be reduced.
本发明公开了一种动力系统及其具有该动力系统的交叉双旋翼无人直升机,该动力系统包括至少两个动力源、两个旋翼轴和传动机构,其特征在于,所述传动机构包括第一传动组,所述第一传动组的动力输入端与所有所述动力源传动连接;所述第一传动组具有两个动力输出端,第一个动力输出端用于将来自所述动力源的动力传递至两个所述旋翼轴,第二个动力输出端用于将来自所述动力源的动力传递至尾桨轴,两个所述动力输出端和所述尾桨轴处于同一轴线上。该动力系统的结构简单可靠,布置紧凑,能够节约空间,同时也能够降低维护成本。
Power system and crossed double-rotor unmanned helicopter with power system
动力系统及具有该动力系统的交叉双旋翼无人直升机
02.04.2021
Patent
Elektronische Ressource
Chinesisch
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
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