CN107985057B - 多轴最终传动组件 - Google Patents

多轴最终传动组件 Download PDF

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Publication number
CN107985057B
CN107985057B CN201710983848.4A CN201710983848A CN107985057B CN 107985057 B CN107985057 B CN 107985057B CN 201710983848 A CN201710983848 A CN 201710983848A CN 107985057 B CN107985057 B CN 107985057B
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gear set
final drive
drive assembly
axle
shaft
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Expired - Fee Related
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CN201710983848.4A
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CN107985057A (zh
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J·R·利特菲尔德
A·G·霍姆斯
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GM Global Technology Operations LLC
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GM Global Technology Operations LLC
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/40—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the assembly or relative disposition of components
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
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    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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    • F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
    • F16H37/0806—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with a plurality of driving or driven shafts
    • F16H37/0813—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with a plurality of driving or driven shafts with only one input shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K1/00—Arrangement or mounting of electrical propulsion units
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
    • B60K17/043—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel
    • B60K17/046—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel with planetary gearing having orbital motion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
    • B60K17/16—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of differential gearing
    • B60K17/165—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of differential gearing provided between independent half axles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
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    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
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    • F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
    • F16H37/0806—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with a plurality of driving or driven shafts
    • F16H37/0813—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with a plurality of driving or driven shafts with only one input shaft
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    • Y10S903/904—Component specially adapted for hev
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    • Y10S903/903—Prime movers comprising electrical and internal combustion motors having energy storing means, e.g. battery, capacitor
    • Y10S903/904—Component specially adapted for hev
    • Y10S903/915—Specific drive or transmission adapted for hev
    • Y10S903/916—Specific drive or transmission adapted for hev with plurality of drive axles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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    • Y10S903/902—Prime movers comprising electrical and internal combustion motors
    • Y10S903/903—Prime movers comprising electrical and internal combustion motors having energy storing means, e.g. battery, capacitor
    • Y10S903/951—Assembly or relative location of components

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Hybrid Electric Vehicles (AREA)
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Abstract

具有第一车轴和第二车轴的用于车辆传动轴的最终传动组件，该第一车轴和第二车轴配置为围绕公用第一轴线旋转。最终传动组件包括配置为操作地连接到第一车轴的第一齿轮组。最终传动组件还包括配置为操作地连接到第二车轴的第二齿轮组。最终传动组件附加地包括电动马达，该电动马达配置为向第一齿轮组和第二齿轮组中的每一个提供电动马达转矩输入，并布置在与第一轴线平行的第二轴线上。

Description

多轴最终传动组件
技术领域
本公开涉及多轴最终传动组件，该多轴最终传动组件应用电动马达来驱动车辆中的一对相对侧车轮。
背景技术
现代机动车辆通常配置为两轮或全轮驱动。任一类型的车辆可应用其中单个发动机用于推进车辆的传统动力系统、其中电动马达用于推进车辆的电动力系统，或其中两个或多个不同动力源诸如内燃机和电动马达用于完成相同任务的混合动力系统。
全轮驱动混合动力车辆可以配置为轮轴分解车辆。在这种车辆中，独立的动力源诸如内燃机和电动马达设置成独立地对操作地连接到相应动力源的各车辆轮轴提供动力，从而产生按需全轮驱动推进。在应用发动机和电动马达的这种轮轴分解混合动力车辆中，在发动机关机时，电动马达可能够经由相应轮轴推进车辆。
每个动力轮轴通常包括具有差速器的最终传动组件，在车辆进行转弯时该差速器允许相对侧(即左右侧)驱动车轮以不同速度旋转。具体地，当将大约相等转矩施加到驱动车轮中的每一个时，差速器允许围绕转角曲线外部行进的驱动车轮比围绕转角曲线内部行进的驱动车轮滚得更远更快。一个驱动车轮速度的增加通过另一驱动车辆速度的降低来平衡，而两个驱动车轮的平均速度等于将动力源连接到差速器的传动轴的输入旋转速度。
发明内容
用于车辆传动轴的最终传动组件具有第一车轴和第二车轴，该第一车轴和第二车轴配置为围绕公用第一轴线旋转。最终传动组件包括配置为操作地连接到第一车轴的第一齿轮组。最终传动组件还包括配置为操作地连接到第二车轴的第二齿轮组。最终传动组件附加地包括电动马达，该电动马达配置为向第一齿轮组和第二齿轮组中的每一个提供电动马达转矩输入，并布置在与第一轴线平行的第二轴线上。
最终传动组件还可包括操作地连接到第一齿轮组的第一差动轴和操作地连接到第二齿轮组的第二差动轴。最终传动组件可附加地包括将电动马达操作地连接到第一差动轴和第二差动轴的第三差动齿轮组。
在具有差动齿轮组的最终传动组件的实施例中，第一齿轮组和第二齿轮组中的每一个可配置为平行轴传动齿轮组或减速齿轮组。第一平行轴传动齿轮组可以操作地连接到第一差动轴，而第二平行轴传动齿轮组可以操作地连接到第二差动轴。第一和第二平行轴传动齿轮组中的每一个可包括布置成围绕第三轴线(其平行于第一轴线和第二轴线中的每一个)旋转的相应第一和第二中间齿轮。可选择地，第一和第二齿轮组中的每一个可以配置为行星或周转齿轮组，该行星或周转齿轮组配置为围绕第一轴线旋转，并具有第一构件、第二构件和第三构件。第一行星齿轮组可以操作地连接到第一差动轴，且第二行星齿轮组可以操作地连接到第二差动轴。
第一齿轮组和第二齿轮组中的每一个还可配置为围绕最终传动组件(其未配置以上差动齿轮组)中的第一轴线旋转的行星齿轮组。最终传动组件还可包括最终传动壳体。在这种情况下，电动马达可包括固定到最终传动壳体的定子、转子，以及固定到转子用于与其一起旋转的外轴。该外轴可以与第一行星齿轮组的第三构件和第二行星齿轮组的第三构件中的每一个啮合。
最终传动组件可附加地包括内轴，该内轴延伸通过外轴，与第一行星齿轮组的第一构件啮合且操作地连接到第二行星齿轮组的第一构件。
内轴可经由空转齿轮操作地连接到第二行星齿轮组的第一构件。在这种情况下，空转齿轮配置为使第二行星齿轮组的第一构件的旋转方向相对于内轴的旋转方向反向。
最终传动组件可附加地包括配置为使内轴从第一行星齿轮组和第二行星齿轮组之一选择性地断开的致动器。
第一车轴可以连续地连接到第一行星齿轮组的第二构件，且第二车轴可以连续地连接到所述第二行星齿轮组的第二构件。
在第一齿轮组和第二齿轮组中的每一个中，第一构件可以是环形齿轮，第二构件可以是支撑与第一构件和第二构件啮合的多个小齿轮的行星齿轮架，而第三构件可以是太阳齿轮。
还公开了一种用于安装在机动车辆中并应用这种最终传动组件的车辆传动轴。
当结合附图和所附权利要求时，从对用于实施所描述公开内容的实施例和最佳模式的以下详细描述中将很容易了解本公开的以上特征和优点以及其他特征和优点。
附图说明
图1是根据本公开应用混合电动动力系统的车辆的示意图，该混合电动动力系统包括操作地连接到第一轮轴和第二轮轴的内燃机，该第一车轴和第二车轴应用并入电动马达的最终传动组件。
图2是示于图1的最终传动组件的一个实施例的示意性特写横截面平面视图。
图3是示于图1的最终传动组件的另一实施例的示意性特写横截面平面视图。
图4是示于图1的最终传动组件的又一实施例的示意性特写横截面平面视图。
具体实施方式
参照附图，其中在所有图中采用相同的标号标示相同的元件，图1示出了车辆10，该车辆10使用以下将更详细描述的电动马达来驱动一对相对左右侧车轮。如图所示，车辆10是具有独立的第一动力源和第二动力源的混合动力车辆，该动力源操作地连接到相应组的驱动车轮以提供按需全轮驱动推进。车辆10包括但不限于商用车、工业车辆、客车、火车等。如图所示，车辆10通常沿纵向车辆轴线X布置。车辆10包括示出为内燃机12的第一动力源，该内燃机配置为经由第一组车轮来驱动车辆，该第一组车轮包括第一或左侧车轮14-1和第二或右侧车轮14-2，用于通过变速器组件16和第一轮轴18将发动机输出或驱动转矩T1传输到路面13。
车辆10附加地包括第二轮轴20。第二轮轴20操作地独立于发动机12和变速器16。第二轮轴20包括配置为经由第二组车轮驱动车辆10的电动发电机22，该第二组车轮包括第一或左侧车轮24-1和第二或右侧车轮24-2。电动发电机22从储能装置26接收其电能。如本领域技术人员所理解，电动发电机22包括定子22-1和配置为赋予电动发电机输出或驱动转矩T2的转子。根据本公开，电动发电机22配置为经由独立于发动机12的驱动转矩T2驱动车辆10，并为车辆10提供按需电动轮轴驱动。车辆10可经由电动发电机22(即，在单纯的电动车辆或“EV”模式中)单独地驱动。另一方面，当第一轮轴和第二轮轴18、20均由相应发动机12和电动发电机22驱动时，车辆10被赋予全轮驱动。
第二轮轴20包括操作地连接到左侧车轮24-1的第一车轴28-1和操作地链接到左侧车轮24-1的第二车轴28-2。第一车轴和第二车轴28-1、28-2中的每一个配置为围绕公用第一轴线Y1旋转。如可以看出，第一轴线Y1大致垂直于纵向车辆轴线X布置。第二轮轴20还包括配置为将驱动转矩T2传输到第一车轴和第二车轴28-1、28-2的最终传动组件30。最终传动组件30还包括操作地连接到第一车轴28-1的第一齿轮组32-1。最终传动组件30附加地包括操作地连接到第二车轴28-2的第二齿轮组32-2。为最终传动组件30的一部分的电动发电机22配置为向第一齿轮组和第二齿轮组32-1、32-2中的每一个提供驱动转矩T2输入。电动发电机22布置在平行于第一轴线Y1的第二轴线Y2上。
图2示出了最终传动组件130，其是示于图1中的最终传动组件30的特定实施例。最终传动组件130可包括操作地连接到第一齿轮组132-1的第一差动轴34-1和操作地连接到第二齿轮组132-2的第二差动轴34-2。在图2的实施例中，最终传动组件130还可包括配置为差速器的第三齿轮组36。差动齿轮组36将电动马达22操作地连接到第一差动轴和第二差动轴34-1、34-2。此外，如最终传动组件130所示，第一齿轮组和第二齿轮组132-1、132-2中的每一个可配置为平行轴传动齿轮组或减速齿轮组。第一平行轴传动齿轮组132-1可以操作地连接到第一差动轴34-1，且第二平行轴传动齿轮组132-2可以操作地连接到第二差动轴34-2。
如图2所示，第一差动轴和第二差动轴34-1、34-2中的每一个包括相应花键端或附接齿轮38A-1、38A-2。第一平行轴传动齿轮组和第二平行轴传动齿轮组132-1、132-2中的每一个包括布置成围绕第三轴线Y3(其平行于第一轴线和第二轴线Y1、Y2中的每一个)旋转的相应第一中间齿轮和第二中间齿轮38B-1、38B-2。第一中间齿轮和第二中间齿轮38B-1、38B-2连续地连接到齿轮38C-1、38C-2。第一中间齿轮和第二中间齿轮38C-1、38C-2经由相应轮轴齿轮构件38D-1和38D-2将转矩从相应第一差动轴和第二差动轴34-1、34-2传递到第一车轴和第二车轴28-1、28-2。
图2示出了最终传动组件230，其是示于图1中的最终传动组件30的另一特定实施例。最终传动组件230类似地配置为将驱动转矩T2传输到第一车轴和第二车轴28-1、28-2。最终传动组件230包括第一齿轮组和第二齿轮组232-1、232-2，其如同相应第一齿轮组232-1、232-2操作地连接到第一车轴和第二车轴28-1、28-2。还类似于前述图2的最终传动组件130，在最终传动组件230中，布置在第二轴线Y2上的电动发电机22配置为向第一齿轮组和第二齿轮组232-1、232-2中的每一个提供驱动转矩T2。如图3所示，具有差动齿轮组36的最终传动组件230中的第一齿轮组和第二齿轮组232-1、232-2中的每一个可以配置为行星或周转齿轮组。如图所示，第一行星齿轮组和第二行星齿轮组232-1、232-2中的每一个配置为围绕第一轴线Y1旋转，并分别具有第一构件、第二构件和第三构件42、44和46。
第一行星齿轮组232-1操作地连接到第一差动轴34-1，且第二行星齿轮组232-2操作地连接到第二差动轴34-2。具体地，第一差动轴34-1经由第三平行轴传动齿轮组232-3与第一行星齿轮组232-1的第三构件46啮合，且第二差动轴34-2经由第四平行轴传动齿轮组232-4与第二行星齿轮组232-2的第三构件46啮合。附加地，第一车轴28-1连续地连接到(即，用于同时旋转，而无连接中断或者所得转矩传输)第一行星齿轮组232-1的第二构件44，而第二车轴28-2连续地连接到第二行星齿轮组232-2的第二构件44。在第一齿轮组和第二齿轮组232-1、232-2中的每一个中，第一构件42可以是环形齿轮，第二构件44可以是支撑与第一构件和第二构件啮合的多个小齿轮58的行星齿轮架，且第三构件46可以是太阳齿轮，如本领域技术人员所理解。
根据如图4所示的单个实施例，公开了最终传动组件330，该最终传动组件330在配置为将驱动转矩T2传输到第一车轴和第二车轴28-1、28-2方面类似于最终传动组件实施例130和230。最终传动组件330包括第一齿轮组和第二齿轮组332-1、332-2，其类似于相应第一齿轮组332-1、332-2操作地连接到第一车轴和第二车轴28-1、28-2。还类似于图2和3的前述实施例，布置在第二轴线Y2上的电动发电机22配置为向第一齿轮组和第二齿轮组332-1、332-2提供驱动转矩T2。最终传动组件330特征在于单个和不同差动齿轮组36(诸如图2和3的实施例所使用的差动齿轮组)的缺失。图4的实施例利用第一齿轮组和第二齿轮组332-1、332-2中的每一个的构件的差动旋转以允许第一车轴和第二车轴28-1、28-2以不同速度旋转，而第一齿轮组和第二齿轮组中的每一个接收驱动转矩T2。
最终传动组件30(即，最终传动组件130、230和330)的设想实施例的每个实施例通常可包括配置为容纳本文所公开和描述的各部件的最终传动外壳或壳体39。在图4中所示的最终传动组件330中，电动发电机22的定子22-1固定到最终传动壳体39。电动发电机22还包括固定到转子用于与其一起旋转的外轴40。在最终传动组件330中，类似于图3中所示的最终传动组件230实施例，第一齿轮组和第二齿轮组332-1、332-2中的每一个配置为行星齿轮组(其配置为围绕第一轴线Y1旋转)。类似于图3中所示的实施例，第一齿轮组和第二齿轮组332-1、332-2中的每一个分别具有第一构件、第二构件和第三构件42、44和46。外轴40与第一行星齿轮组332-1的第三构件46和第二行星齿轮组332-2的第三构件中的每一个啮合。
如图4所示，最终传动组件330还包括延伸通过外轴40的内轴48。内轴48与第一行星齿轮组332-1的第一构件42啮合，且还操作地连接到第二行星齿轮组332-2的第一构件332-1。具体地，内轴48可经由空转齿轮50操作地连接到第二行星齿轮组332-2的第一构件42，该空转齿轮配置为使第二行星齿轮组的第一构件的旋转方向52相对于内轴48的旋转方向54反向。
当内轴48和空转齿轮50如此连接和配置且第一行星齿轮组332-1的第一构件42正在旋转时，第二行星齿轮组332-2以相反方向旋转。行星齿轮组332-1、332-2中的每一个的第一构件42的旋转改变车轴28-1、28-2的旋转速度，并允许他们以不同速度旋转。最终传动组件330可包括配置为选择性地改变内轴48和空转齿轮50的操作的致动器56。在所示实施例中，致动器56配置为使内轴48从第一行星齿轮组和第二行星齿轮组332-1、332-2之一断开。具体地，如图4所示，致动器56可以布置成与空转齿轮50操作性连接，且包括配置为将空转齿轮切换成与第一构件42和内轴48中的每一个啮合接合的螺线管56A。可选择地，致动器56可以布置成与空转齿轮50操作性连接以作为配置为阻止或防止空转齿轮的旋转的离合器。
如图4所示，第一车轴28-1连续地连接到第一行星齿轮组332-1的第二构件44。类似地，第二车轴28-2连续地连接到第二行星齿轮组332-2的第二构件44。类似于图3的实施例，在第一齿轮组和第二齿轮组332-1、332-2中的每一个中，第一构件42可以是环形齿轮，第二构件44可以是支撑与第一构件和第二构件啮合的多个小齿轮58的行星齿轮架，且第三构件46可以是太阳齿轮，如本领域技术人员所理解。
如图1所示，车辆10还包括可编程控制器60，该可编程控制器配置为响应于来自对象车辆的驾驶员的命令而获得车辆10的所需推进。具体地，控制器60可编程为调节和协调第一动力源诸如内燃机12和最终传动组件30的操作。因此，控制器60可控制电动发电机22以及致动器56的操作以大约将驱动转矩T2传输到第一车轴和第二车轴28-1、28-2。为了完成以上，控制器64可包括处理器和有形、非瞬时存储器(其包括用于在其中编程的最终传动组件30的操作的指令)。存储器可以是参与提供计算机可读数据或过程指令的任何可记录介质。这种可记录介质可采取许多形式，包括但不限于非易失性媒介和易失性媒介。
控制器60的非易失性媒介可包括例如光盘或磁盘以及其它持久存储器。易失性媒介可包括例如可构成主存储器的动态随机存取存储器(DRAM)。这种指令可通过一个或多个传输介质进行传输，包括同轴电缆、铜线和光纤(包括包含耦接到计算机的处理器的系统总线的线缆)。控制器60的存储器还可以是软盘、柔性盘、硬盘、磁带、任何其它磁介质、CD-ROM、DVD、任意其它光学介质等。控制60还可以配置或配备有其他所需计算机硬件，诸如高速时钟、必要的模数(A/D)和/或数模(D/A)电路、任何必要输入/输出电路和装置(I/O)以及合适的信号调节和/或缓冲电路。控制器60所需的或从其可访问的任何算法可以存储在存储器中并自动地执行以提供最终传动组件30的所需功能。
详细说明和附图或图支持和描述本公开，但本公开的范围仅由权利要求限定。尽管已经详细描述了用于实施所要求的公开内容的一些最佳模式和其他实施例，但存在用于实践所附权利要求中限定的本公开的各种备选设计和实施例。此外，附图中所示的实施例或者说明书中所提及的各实施例的特征不一定理解为彼此独立的实施例。而是，可能的是，在实施例的实例之一中描述的特征中的每一个可以结合来自其他实施例的其他所需特征中的一个或多个，从而导致不以文字或者参照图描述其他实施例。因此，这种其他实施例落在所附权利要求的范围的框架内。

Claims (6)

1.一种具有第一车轴和第二车轴的用于车辆传动轴的最终传动组件，所述第一车轴和第二车轴配置为围绕公用第一轴线旋转，所述最终传动组件包括：
第一齿轮组，配置为行星齿轮组并且配置为操作地连接到所述第一车轴，所述行星齿轮组配置为围绕所述第一轴线旋转，并具有第一构件、第二构件和第三构件；
第二齿轮组，配置为行星齿轮组并且配置为操作地连接到所述第二车轴，所述行星齿轮组配置为围绕所述第一轴线旋转，并具有第一构件、第二构件和第三构件；
电动马达，其包括固定到最终传动壳体的定子、转子，以及固定到所述转子用于与其一起旋转的外轴，并且所述电动马达配置为向所述第一齿轮组和第二齿轮组中的每一个提供电动马达转矩输入，并布置在与所述第一轴线平行的第二轴线上，以及
内轴，延伸通过外轴，与第一齿轮组的所述第一构件啮合，且操作地连接到第二齿轮组的所述第一构件；
其中所述外轴与所述第一齿轮组的所述第三构件和所述第二齿轮组的所述第三构件中的每一个啮合；
其中，在所述第一齿轮组和第二齿轮组中的每一个中，所述第一构件是环形齿轮，所述第二构件是行星齿轮架，且所述第三构件是太阳齿轮。
2.根据权利要求1所述的最终传动组件，进一步包括：
操作地连接到所述第一齿轮组的第一差动轴和操作地连接到所述第二齿轮组的第二差动轴；以及
将所述电动马达操作地连接到所述第一差动轴和第二差动轴的第三差动齿轮组。
3.根据权利要求2所述的最终传动组件，其中：
所述第一齿轮组操作地连接到所述第一差动轴，且所述第二齿轮组操作地连接到所述第二差动轴。
4.根据权利要求1所述的最终传动组件，其中所述内轴经由空转齿轮操作地连接到所述第二齿轮组的所述第一构件，所述空转齿轮配置为使所述第二齿轮组的所述第一构件的旋转方向相对于所述内轴的旋转方向反向。
5.根据权利要求1所述的最终传动组件，进一步包括配置为使所述内轴从所述第一齿轮组和第二齿轮组之一选择性地断开的致动器。
6.根据权利要求1所述的最终传动组件，其中所述第一车轴连续地连接到所述第一齿轮组的所述第二构件，且所述第二车轴连续地连接到所述第二齿轮组的所述第二构件。
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Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3452323B1 (en) 2016-05-06 2021-08-18 Allison Transmission, Inc. Axle assembly with electric motor
DE102017203587A1 (de) * 2017-03-06 2018-09-06 Audi Ag Antriebseinrichtung für ein Kraftfahrzeug und Kraftfahrzeug mit mindestens einer Antriebseinrichtung
DE102017218868A1 (de) * 2017-10-23 2019-04-25 Audi Ag Antriebseinrichtung
WO2020028538A1 (en) 2018-07-31 2020-02-06 Dana Automotive Systems Group, Llc Planetary gear system with disconnect and the drive axle made therewith
USD927578S1 (en) 2018-09-27 2021-08-10 Allison Transmission, Inc. Axle assembly
EP3670224A1 (en) * 2018-12-20 2020-06-24 Lg Electronics Inc. Driving apparatus for electric vehicle
DE102020000191A1 (de) * 2020-01-15 2021-07-15 Daimler Ag Antriebsvorrichtung zum elektrischen Antreiben eines Kraftwagens, insbesondere eines Personenkraftwagens
BR112023018660A2 (pt) 2021-03-15 2024-01-30 American Axle & Mfg Inc Módulo de acionamento elétrico configurado como eixo de viga
DE102021004151A1 (de) * 2021-08-12 2023-02-16 Mercedes-Benz Group AG Antriebsvorrichtung zum elektrischen Antreiben eines Kraftwagens, insbesondere eines Personenkraftwagens
DE102022206876A1 (de) 2022-07-06 2024-01-11 Zf Friedrichshafen Ag Elektrische Antriebsanordnung für ein Fahrzeug
US11890930B1 (en) * 2022-09-07 2024-02-06 Dana Automotive Systems Group, Llc Systems for electric powertrain differential
WO2024055631A1 (zh) * 2022-09-16 2024-03-21 浙江凌昇动力科技有限公司 电驱传动系统和汽车
CN115195460A (zh) * 2022-09-16 2022-10-18 浙江凌昇动力科技有限公司 电驱系统及车辆

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4998591A (en) * 1987-08-24 1991-03-12 Renk Aktiengesellschaft Electro-mechanical drive system for a full-track vehicle
CN1946584A (zh) * 2004-03-16 2007-04-11 洋马株式会社 作业车辆的传动装置
CN101253349A (zh) * 2005-08-31 2008-08-27 卡特彼勒公司 行星式传动装置
CN102466002A (zh) * 2010-11-12 2012-05-23 通用汽车环球科技运作有限责任公司 电可变变速器
CN105082999A (zh) * 2014-05-23 2015-11-25 通用汽车环球科技运作有限责任公司 扭矩矢量分配混合动力驱动桥
CN105556174A (zh) * 2013-07-16 2016-05-04 丰田自动车株式会社 驱动齿轮装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0109336D0 (en) * 2001-04-17 2001-05-30 Secr Defence Drive configuration for a skid steered vehicle
SE534296C2 (sv) * 2009-11-24 2011-07-05 Bae Systems Haegglunds Ab Elektriskt drivsystem
DE102010004228A1 (de) * 2010-01-09 2011-07-14 IAV GmbH Ingenieurgesellschaft Auto und Verkehr, 10587 Vorrichtung zum Antrieb eines Fahrzeuges
DE102010017966A1 (de) * 2010-04-23 2011-10-27 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Fahrzeug mit elektrischem Antrieb
DE102011100816A1 (de) * 2011-05-06 2012-11-08 Audi Ag Antriebsanordnung
NL2009315C2 (en) * 2012-08-10 2014-02-11 Gustomsc Recources B V Drive unit, drive system, gear train and offshore structure.
CN110657218B (zh) * 2013-12-16 2023-01-06 本田技研工业株式会社 驱动装置
US10654359B2 (en) * 2015-06-30 2020-05-19 Carraro S.P.A. Final transmission for agricultural and industrial motor vehicles

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4998591A (en) * 1987-08-24 1991-03-12 Renk Aktiengesellschaft Electro-mechanical drive system for a full-track vehicle
CN1946584A (zh) * 2004-03-16 2007-04-11 洋马株式会社 作业车辆的传动装置
CN101253349A (zh) * 2005-08-31 2008-08-27 卡特彼勒公司 行星式传动装置
CN102466002A (zh) * 2010-11-12 2012-05-23 通用汽车环球科技运作有限责任公司 电可变变速器
CN105556174A (zh) * 2013-07-16 2016-05-04 丰田自动车株式会社 驱动齿轮装置
CN105082999A (zh) * 2014-05-23 2015-11-25 通用汽车环球科技运作有限责任公司 扭矩矢量分配混合动力驱动桥

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