Four-gear transmission power system based on hybrid power (Chinesisch)

Freier Zugriff

The invention discloses a four-gear transmission power system based on hybrid power. The four-gear transmission power system based on the hybrid power comprises a differential mechanism; a main reduction gear of the differential mechanism can be driven by a hybrid driving component and/or a pure electric driving component; the hybrid driving component at least comprises an input shaft, a first output shaft and a second output shaft which are parallel to each other; the input shaft is in transmission connection with the first output shaft and the second output shaft through D gear components; one end of the input shaft is coaxially connected with an engine through a separating clutch; the other end of the input shaft is in transmission connection with an auxiliary motor through a transmission component; and the central axis of the auxiliary motor and the central axis of the engine are arranged in an offset manner and are not positioned on the same axis. The four-gear transmission powersystem based on the hybrid power has the beneficial effects that the structure is simple, the design is exquisite, the auxiliary motor is offset and is not positioned on the same axis with the engine;through adoption of the transmission component, a rotation speed, torque and the like desired by a reversing drag engine are satisfied; the auxiliary motor with smaller specification can be selected;the cost is reduced; and meanwhile, the design layout is convenient, and the layout is more reasonable.

本发明揭示了种基于混合动力的四挡变速器动力系统,包括差速器,差速器的主减速齿轮可由混动驱动组件或/和纯电驱动组件驱动;混动驱动组件至少包括相互平行的输入轴、第输出轴以及第二输出轴,输入轴通过D齿轮组件与第输出轴和第二输出轴传动连接;输入轴的端通过分离离合器与发动机共轴连接,另端通过传动组件与辅助电机传动连接,且辅助电机的中轴线与发动机的中轴线相偏设置,处于非同轴线上。本发明的有益效果主要体现在:结构简单,设计精巧,辅助电机采用偏置,不与发动机处于在同轴上,通过传动组件满足反拖发动机所需的转速、扭矩等,可选用更小规格的辅助电机,降低成本,同时,便于设计布局,使布局更加合理。

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Dokumentinformationen

  • Titel:
    Four-gear transmission power system based on hybrid power
  • Weitere Titelangaben:
    基于混合动力的四挡变速器动力系统
  • Patentnummer:
    CN109278530
  • Anmeldedatum:
    2018-09-29
  • Patentanmelder:
  • Patentfamilie:
  • Autor / Urheber:
  • Verlag:
    Europäisches Patentamt
  • Erscheinungsjahr:
    2018
  • Medientyp:
    Patent
  • Format:
    Elektronische Ressource
  • Sprache:
    Chinesisch
  • Klassifikation:
    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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