The invention discloses an electric steering engine and an aircraft, and belongs to the technical field of electric servo mechanisms. The electric steering engine comprises a machine shell, a power device and an output mechanism. Wherein the power device comprises a driving mechanism and a transmission mechanism, the driving mechanism is arranged inside the machine shell, the transmission mechanism comprises a reduction gearbox and a lead screw assembly, the reduction gearbox is arranged outside the machine shell and connected with the driving mechanism, the reduction gearbox comprises a plurality of gears which are meshed in sequence, and the lead screw assembly is connected to the machine shell and connected with the output end of the reduction gearbox. The lead screw assembly and the driving mechanism are located on the same side of the reduction gearbox. The output mechanism is connected to the machine shell and comprises a shifting fork block and a rotating shaft connected with the shifting fork block, and the shifting fork block is connected with the lead screw assembly and drives the rotating shaft to rotate within the preset angle range under driving of the lead screw assembly. The electric steering engine can solve the problems that an electric steering engine in the prior art is low in load capacity, low in transmission precision and large in size.
本发明公开了一种电动舵机及飞行器,属于电动伺服机构技术领域。该电动舵机包括机壳、动力装置以及输出机构。其中,动力装置包括驱动机构和传动机构,驱动机构设置于机壳的内部,传动机构包括减速箱以及丝杠组件,减速箱设置于机壳外部并与驱动机构相连接,减速箱包括多个依次啮合的齿轮,丝杠组件连接于机壳并与减速箱的输出端相连接,且丝杠组件与驱动机构均位于减速箱的同一侧;输出机构连接于机壳上,输出机构包括拨叉块和与拨叉块相连接的转轴,拨叉块与丝杠组件相连接并在丝杠组件的驱动下带动转轴在预定角度范围内转动。本发明可以解决现有技术中的电动舵机的负载能力低、传动精度低以及体积大的难题。
Electric steering engine and aircraft
电动舵机及飞行器
2022-12-06
Patent
Electronic Resource
Chinese
IPC: | B64C AEROPLANES , Flugzeuge |
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