The invention relates to the technical field of aircraft, in particular to an automatic tilting device of an electric helicopter. The automatic tilting device comprises a motor support (1), a tilting shaft (3), a tilting ball head (4), a fixed bracket (6) and a push-pull assembly. The upper part of the tilting shaft (3) is connected with the motor support (1); the middle part of the tilting shaft (3) is connected with the fixed bracket (6) through the tilting ball head (4); the tilting ball head (4) is connected to the outer surface of the tilting shaft (3) in a sleeving mode, and the lower part of the tilting shaft (3) is connected with the push-pull assembly. The device is small in occupied space, simple in structure, high in reliability, easy to disassemble and convenient to maintain; and a driving part of the whole device is installed in a helicopter body and is not interfered by the outside, only two telescopic push rod motors are needed for work, the manufacturing cost is low, the device is very matched with current mainstream pure electric large-scale, small-scale and miniature unmanned helicopters, and the device can be widely applied to the fields of surveying and mapping, transportation, routing inspection and the like, is simple in structure and is worthy of popularization.
本发明涉及飞行器技术领域,具体为一种电动直升机自动倾斜装置,其包括电机支座(1)、倾斜轴(3)、倾斜球头(4)、固定支架(6)及推拉组件,所述倾斜轴(3)的上部与所述电机支座(1)连接;所述倾斜轴(3)的中部通过所述倾斜球头(4)与所述固定支架(6)连接;倾斜球头(4)套接在所述倾斜轴(3)的外表面,所述倾斜轴(3)的下部与推拉组件连接,本发明提供的装置占用空间小、结构简单、可靠性高、易拆卸、便于维护;整个装置驱动部分安装在直升机机身内部,不受外部干扰,且工作所需伸缩推杆电机只有两个,制造成本低,与当前主流纯电动的大型、小型、微型无人直升机十分契合,可广泛应用于测绘、运输、巡检等领域,本设备结构简单,值得推广。
Automatic tilting device of electric helicopter
一种电动直升机自动倾斜装置
2021-12-03
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |