The invention relates to the field of automobile rear drive axles, in particular to an automobile electric drive rear axle main speed reducer anti-sliding control method and structure which are low in cost and effectively prevent automobile sliding after parking. The automobile electric drive rear axle main speed reducer anti-sliding control method comprises an automobile electric drive rear axle main speed reducer. A locking structure is arranged on the automobile electric drive rear axle main speed reducer, and after an automobile is parked, the locking structure locks a gear of the automobile electric drive rear axle main speed reducer. In actual use, once a vehicle needs to be parked, the gear of the main speed reducer of the electric drive rear axle of the vehicle can be locked through the locking structure. At the moment, the gear of the main speed reducer of the electric-drive rear axle of the automobile is completely locked, so that automobile sliding is fundamentally avoided. The invention is especially suitable for automobile electric drive rear axle main speed reducers.
本发明涉及汽车后驱动桥领域,尤其是一种低成本且有效防止停车后发生溜车的汽车电驱后桥主减速器防溜车控制方法及控制结构:汽车电驱后桥主减速器防溜车控制方法,包括汽车电驱后桥主减速器,所述汽车电驱后桥主减速器上设置有锁紧结构,当汽车停车后,锁紧结构锁紧汽车电驱后桥主减速器的齿轮。在实际使用时,一旦需要将车辆停车时,即可通过锁紧结构将汽车电驱后桥主减速器的齿轮锁紧。此时,由于汽车电驱后桥主减速器的齿轮已被彻底锁紧,因此,就从根本上避免了溜车的出现。本发明尤其适用于汽车电驱后桥主减速器之中。
Anti-slip control method and control structure for main speed reducer of electrically-driven rear axle of automobile
汽车电驱后桥主减速器防溜车控制方法及控制结构
2023-08-08
Patent
Electronic Resource
Chinese
Drive axle assembly with main speed reducer parking structure
European Patent Office | 2021
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