The invention discloses a 4-gear AMT (automated mechanical transmission) electric drive system, which comprises an input clutch, an output clutch, a transmission mechanism and a transmission mechanism, wherein a shell of the input clutch is connected with an output shaft of a drive motor; the gearbox input shaft is connected with the input clutch; the first gear is mounted on an input shaft of the gearbox; the first hollow shaft is hollowly sleeved on the gearbox input shaft and is connected with a shell of the input clutch; the second gear is mounted on the first hollow shaft; an output clutch which is a double clutch; the gearbox output shaft is connected to a shell of the output clutch; the main shaft is connected with the output clutch; the third gear is mounted on the main shaft; the second hollow shaft is hollowly sleeved on the main shaft and is connected with the output clutch; the fourth gear is mounted on the second hollow shaft; the fifth gear is meshed with the second gear; the overrun clutch is connected between the intermediate shaft and the fifth gear; and a sixth gear, a seventh gear and an eighth gear are respectively mounted on the intermediate shaft and are respectively meshed with the first gear, the third gear and the fourth gear.
本发明公开了一种4档AMT电驱动系统,包括:输入离合器,其外壳与驱动电机输出轴连接;变速箱输入轴,其与输入离合器连接;第一齿轮安装在变速箱输入轴上;第一空心轴,其空套在变速箱输入轴上,并且与输入离合器的外壳连接;第二齿轮安装在第一空心轴上;输出离合器,其为双离合器;变速箱输出轴,其连接在输出离合器的外壳上;主轴,其与输出离合器连接;第三齿轮安装在主轴上;第二空心轴,其空套在主轴上,并且与输出离合器连接;第四齿轮安装在第二空心轴上;第五齿轮与第二齿轮啮合;超越离合器,其连接在中间轴与第五齿轮之间;第六齿轮、第七齿轮、第八齿轮分别安装在中间轴上,并且分别与第一齿轮、第三齿轮、第四齿轮啮合。
4-gear AMT electric drive system
一种4档AMT电驱动系统
2022-11-25
Patent
Elektronische Ressource
Chinesisch
Electric drive system of two-gear electric automobile
Europäisches Patentamt | 2015
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