The invention belongs to the technical field of vehicle power systems, and discloses a new energy commercial vehicle distributed integrated motor axle which comprises a main cross beam, an upper thrust rod mounting seat is fixedly mounted at the middle end of the top of the main cross beam, and a thrust rod support matched with the upper thrust rod mounting seat is fixedly mounted at the top of the upper thrust rod mounting seat; box body mounting positions are formed in the left side and the right side of the main cross beam, first-stage speed reducers are fixedly mounted in the box body mounting positions, integrated control assemblies are fixedly mounted on the inner sides of the first-stage speed reducers, and the integrated control assemblies can be selectively integrated with or not integrated with motor controllers according to needs. By arranging the integrated control assembly, the hub assembly, the wheel edge planetary reducer and the like, the motor electric controller and the reducer are subjected to wheel edge integrated installation, the space utilization rate is increased, the dynamic arrangement space is saved, meanwhile, a power transmission chain is shortened, and the transmission efficiency is improved; and meanwhile, the overall weight of the driving system is reduced through high integration.
本发明属于车用动力系统技术领域,且公开了一种新能源商用车用分布式集成电机桥,包括主横梁,所述主横梁顶部的中端固定安装有上推力杆安装座,所述上推力杆安装座的顶部固定安装有与相适配的推力杆支架,所述主横梁的左右两侧开设有箱体安装位,所述箱体安装位的内部固定安装有一级减速器,所述一级减速器的内侧固定安装有集成式控制组件,集成式控制组件可根据需要选择集成或不集成电机控制器。本发明通过设置集成式控制组件、轮毂总成、轮边行星减速器等,将电机电控器和减速器进行轮边的集成式安装,加强空间使用率,以节省动力性的布置空间,同时缩短了动力传输链进而提高传动效率,同时通过高度集成也降低了驱动系统的整体重量。
Distributed integrated motor bridge for new energy commercial vehicle
一种新能源商用车用分布式集成电机桥
06.12.2022
Patent
Elektronische Ressource
Chinesisch
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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