The invention relates to the technical field of vehicle transmission, in particular to a two-side wheel axle single-output gearbox. The two-side wheel axle single-output gearbox comprises a box body A, a main shaft A1 contained in the box body A and a transmission shaft sleeve A2, a bevel gear A11 fixed to the main shaft A1 is meshed with a bevel gear A21 fixed to the transmission shaft sleeve A2, and the main shaft A1 is connected with an output shaft of a driving mechanism through a connecting shaft L1. According to the two-side wheel axle single-output gearbox, the two-side wheel axle single-output gearbox of the novel structure is simple in structure and convenient to assemble, and certain production cost is reduced; the main shaft is connected with the output shaft through the connecting shaft, and compared with an existing transmission mode generally adopting matched connection of a chain and a chain wheel, better connecting precision, connecting stability and connecting convenience are achieved, and noise can be reduced; and the wheel base between the wheels can be adjusted by adjusting the length of the connecting shaft L1.
本发明涉及车辆传动技术领域,尤其是一种两侧车轮轴单出齿轮箱。该两侧车轮轴单出齿轮箱,包括箱体A、容纳于该箱体A内的主轴A1、传动轴套A2,固定于所述主轴A1上的伞齿A11与固定于所述传动轴套A2上的伞齿A21啮合,所述主轴A1通过连接轴L1与驱动机构的输出轴连接。在本申请中,新型结构的两侧车轮轴单出齿轮箱结构简单,组装方便,降低了一定的生产成本;通过连接轴使主轴连接输出轴,相对于现有的一般采用链条、链轮配合连接的传输方式,具有更好的连接精度、连接稳定性、连接便捷性,且能够减少噪音;还可以通过调整连接轴L1的长度以实现车轮之间的轴距的调整。
Two-side wheel axle single-output gearbox
一种两侧车轮轴单出齿轮箱
2021-05-11
Patent
Electronic Resource
Chinese
Axle frame of wheel-side electric drive axle, wheel-side electric drive axle and vehicle
European Patent Office | 2025
|Drive axle gearbox wheel set for large railway maintenance machinery
European Patent Office | 2015
|