Vehicle transmission device

The invention relates to the technical field of mechanical transmission, and discloses a vehicle transmission device which comprises a driving part, a first planet row, a second planet row and a speed change mechanism. The speed change mechanism is connected with the driving piece, the speed change...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SONG TINGBIN, YUAN YANLING, LIU DUNNING, YANG WEITAO, PENG CHUANHAO, ZHAO PEILONG, WANG ZHEN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention relates to the technical field of mechanical transmission, and discloses a vehicle transmission device which comprises a driving part, a first planet row, a second planet row and a speed change mechanism. The speed change mechanism is connected with the driving piece, the speed change mechanism is further connected with the second output end and the total output end, the speed change mechanism is used for controlling the speed of the third input end, gears are arranged on the speed change mechanism, and when the vehicle needs to run at a high speed, the driving piece can drive the second planet row to start rotating through the first planet row; the driving piece further drives the second planet row to rotate through the speed change mechanism and the third input end, so that the second planet row starts to rotate under the simultaneous driving of the second input end and the third input end, and the rotating speed of the second output end is higher under the driving of the second input end and