The invention discloses a rear-mounted single-planet-row dual-motor-shaft power take-off hybrid power system which comprises an engine, a first motor, a second motor, a first center shaft, a second center shaft, a speed regulating mechanism, a power take-off shaft, a first intermediate shaft and a second intermediate shaft. The second central shaft is in transmission connection with the first hollow shaft through a planet row, the first motor is in transmission connection with the first intermediate shaft, and the second motor is in transmission connection with the second intermediate shaft; the speed regulating mechanism comprises a first central shaft, a second central shaft and a speed regulating mechanism, wherein the first central shaft is respectively connected or disconnected with the power take-off shaft and the second central shaft; the second central shaft can be respectively connected with or disconnected from the first hollow shaft and the shell; the second hollow shaft can be connected or disconnected with the first middle shaft and the power take-off shaft, and the second hollow shaft can be connected or disconnected with the first hollow shaft and the second middle shaft. The arrangement form of a rear single planet row is adopted, the power take-off shaft has multiple purposes, the structure is optimized, and the overall space utilization rate of the system is improved.
本发明公开一种后置单行星排的双电机轴带取力的混合动力系统,包括发动机、第一电机、第二电机、第一中心轴、第二中心轴,调速机构、取力轴、第一中间轴、第二中间轴,第二中心轴内到外空套有第一空心轴、第二空心轴,第二中心轴与第一空心轴通过行星排传动连接,第一电机与第一中间轴传动连接,第二电机与第二中间轴传动连接;调速机构包括能使第一中心轴分别与取力轴、第二中心轴连接或断开;能使第二中心轴分别与第一空心轴、壳体连接或断开;能使第二空心轴分别与第一中间轴、取力轴连接或断开,以及能使第二空心轴分别与第一空心轴、第二中间轴连接或断开。采用后置单行星排的布置形式,取力轴多用,优化结构提升系统整体空间利用率。
Rear-mounted single-planet-row dual-motor-shaft power take-off hybrid power system
后置单行星排的双电机轴带取力的混合动力系统
2023-01-20
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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