The invention belongs to the technical field of green electric taxiing of aircrafts, and particularly relates to an integrated green taxiing driving device. An in-shaft adapter is fixed to an aircraft undercarriage axle, and a motor is installed on the inner side of the in-shaft adapter; transmission shafts are arranged at the two ends of the central gear shaft, and external splines are arranged at the tail ends of the transmission shafts at the two ends; a motor output shaft is connected with an external spline at one end of the central gear shaft through an internal spline to transmit power; the three planet wheel assemblies are connected with the in-shaft adapter and evenly distributed around the center gear shaft in the circumferential direction. The three planet wheel assemblies are connected with the wind collecting cover support through gears, and the wind collecting cover support is connected with an aircraft wheel hub. Gears of the central gear shaft are connected with the three groups of planet wheel assemblies and transmit power to the planet wheel assemblies so as to drive the airplane wheels to move; the other end of the planet carrier is connected with the fan assembly; the other end of the central gear shaft is connected with the fan assembly through a spline to transmit power.
本发明属于飞行器绿色电滑行技术领域,具体涉及一种集成式绿色滑行驱动装置,轴内适配器与飞行器起落架轮轴固定,电动机安装在轴内适配器内侧;中心齿轮轴的中部为齿轮,两端为传动轴,且两端传动轴末端均设有外花键;电动机输出轴通过内花键与中心齿轮轴一端的外花键连接传递动力;三组所述行星轮组件与轴内适配器连接,且围绕中心齿轮轴沿周向均布;三组行星轮组件通过齿轮与集风罩支架连接,所述集风罩支架与飞行器机轮轮毂连接;中心齿轮轴的齿轮均与三组行星轮组件连接并为行星轮组件传递动力从而驱动机轮运动;行星架一端与行星轮组件连接,另一端与风扇组件连接;中心齿轮轴另一端通过花键与风扇组件连接传递动力。
Integrated green sliding driving device
一种集成式绿色滑行驱动装置
2023-05-19
Patent
Electronic Resource
Chinese
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