The invention discloses an automobile and an electric drive assembly thereof, and the electric drive assembly comprises a motor which comprises a main shaft; the transmission mechanism is in transmission connection with the main shaft; the differential mechanism is in transmission connection with the transmission mechanism; one end of the middle half shaft is in transmission connection with the differential mechanism; the first half shaft is located at the end, away from the differential mechanism, of the middle half shaft, and the first half shaft and the middle half shaft are coaxially arranged; the clutch mechanism is arranged at one end, close to each other, of the first half shaft and the middle half shaft; wherein torque can be transmitted between the main shaft and the middle half shaft along the transmission mechanism and the differential mechanism, and the clutch mechanism can connect the first half shaft with the middle half shaft and disconnect the connection between the first half shaft and the middle half shaft. The technical problem to be solved by the invention is how to solve the problem of how to consume the kinetic energy of an automobile under the reverse dragging working condition of an electric drive assembly.
一种汽车及其电驱动总成,该电驱动总成包括电机,包括主轴;传动机构,传动连接于所述主轴;差速器,传动连接于所述传动机构;中间半轴,一端传动连接所述差速器;第一半轴,位于所述中间半轴背离所述差速器的一端,与所述中间半轴同轴设置;以及离合机构,设置在所述第一半轴与中间半轴相互靠近的一端;其中,转矩能沿所述传动机构和所述差速器在所述主轴与所述中间半轴之间传递,所述离合机构能将所述第一半轴与所述中间半轴相连接以及脱开所述第一半轴与所述中间半轴之间的连接。本申请所要解决的技术问题为如何解决电驱动总成在反拖工况下消耗汽车的动能的问题。
Automobile and electric drive assembly thereof
一种汽车及其电驱动总成
2022-07-12
Patent
Electronic Resource
Chinese
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