CN113183743A - 一种集成混合动力系统 - Google Patents

一种集成混合动力系统 Download PDF

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CN113183743A
CN113183743A CN202110566011.6A CN202110566011A CN113183743A CN 113183743 A CN113183743 A CN 113183743A CN 202110566011 A CN202110566011 A CN 202110566011A CN 113183743 A CN113183743 A CN 113183743A
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clutch
motor
shell
gearbox
integrated hybrid
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任华
崔红雨
赵飞翔
王平来
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Sinotruk Jinan Power Co Ltd
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Sinotruk Jinan Power Co Ltd
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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
    • B60K6/26—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 motors or the generators
    • 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
    • B60K6/36—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 transmission gearings
    • B60K6/365—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 transmission gearings with the gears 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
    • 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
    • B60K6/38—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 driveline clutches
    • B60K6/387—Actuated clutches, i.e. clutches engaged or disengaged by electric, hydraulic or mechanical actuating means

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

Abstract

本发明公开一种集成混合动力系统，属于混动技术领域，包括发动机、离合器壳体和变速箱壳体；变速箱壳体内部设有动力转轴，动力转轴通过离合器与发动机输出轴传动连接；动力转轴上滑动套设有安装筒，安装筒上安装有电机转子，变速箱壳体内侧设有电机定子；安装筒通过减速机构与动力转轴传动连接。电机、减速机构高度集成到变速箱壳体的前壳内，形成电机与减速机构被完全包裹在变速箱壳体的前壳中，形成结构紧凑、高度集成化的混合动力系统；有效缩短轴向长度，节约空间，轻量化好，成本低；发动机高转速下的高效率与电机低速下的大扭矩以最有效的方式结合，在保证低油耗的同时实现最佳的行驶性能，性能达到最优。

Description

一种集成混合动力系统
技术领域
本发明属于混动技术领域，具体地说是一种集成混合动力系统。
背景技术
重型商用车在基础建设、长途运输、快递物流等业务中担任着重要的角色；现今的重型商用车开始向绿色环保靠拢，为节约原油资源，开始在混动、纯电动、燃料电池、燃气等方向探索与发展，并且当今重型商用车对轻量化、降成本等方面越来越多注重。
混合动力用动力系统在整车当中起了非常重要的作用，包括驾乘性能、整车起步动力性能以及续驶里程等，然而传统混动车型的混合动力系统质量较为笨重、长度较长，使整车性能、质量、外观均有所降低，并且制造成本提升。
因此从整车轻量化、降成本、提升结构紧凑度，以及系统的安全可靠、稳定性等方面考虑，混动车型布置高度集成混合动力系统尤为关键。
发明内容
为解决传统混动车型的混合动力系统质量较为笨重、长度较长，使整车性能、质量、外观均有所降低，并且制造成本提升的问题，本发明提供一种集成混合动力系统。
本发明是通过下述技术方案来实现的。
一种集成混合动力系统，包括依次连接的发动机、离合器壳体和变速箱壳体；所述变速箱壳体内部设有动力转轴，所述动力转轴通过所述离合器壳体内部的离合器与所述发动机输出轴传动连接；所述动力转轴上滑动套设有安装筒，所述安装筒上安装有电机转子，所述变速箱壳体内侧设有电机定子；所述安装筒通过减速机构与所述动力转轴传动连接。电机、减速机构高度集成到变速箱壳体的前壳内，并形成电机与减速机构被完全包裹在变速箱壳体的前壳中，电机与减速机构不外漏，形成结构紧凑、高度集成化的混合动力系统；有效缩短轴向长度，节约空间，轻量化大大提高，制造成本低；将发动机高转速下的高效率与电机低速下的大扭矩以最有效的方式结合起来，在保证低油耗的同时实现最佳的行驶性能，利用发动机和电机各自的优点，结合两者优势形成高度集成混合动力系统，性能达到最优。
本发明的进一步改进还有，所述减速机构包括行星齿轮和行星架；所述安装筒远离所述电机转子的一端外侧与若干所述行星齿轮啮合，所述变速箱壳体内侧设有与所述行星齿轮啮合的外齿圈；所述行星架与所述行星齿轮中心转动连接，并与所述动力转轴固定连接。电机转子转动时，动力传递路径依次为安装筒、行星齿轮、行星架和动力转轴，最后传递给变速箱；通过行星结构形式的减速机构，有效降低电机的高转速，并提升电机的输出扭矩，从而良好匹配车速；行星结构的减速机构，结构简单，轴向占空小，承载能力大，工作稳定性好。
本发明的进一步改进还有，所述电机转子靠近所述离合器一侧设置，所述减速机构远离所述离合器一侧设置。结构设计合理、紧凑，有效节省空间，保证电机动力传递平稳、精确。
本发明的进一步改进还有，所述变速箱壳体上设有电机控制器。电机控制器通过主动工作来控制电机按照设定的方向、速度、角度、响应时间进行工作，电机控制器与电机高度集成在一起，极大的节约了安装空间，重量大大减轻，更加响应轻量化标准需求。
本发明的进一步改进还有，所述离合器壳体上设有离合器执行机构。离合器执行机构对离合器的离、合进行控制。
本发明的进一步改进还有，所述离合器执行机构包括助力缸、分离拨叉轴和离合器分离拨叉；所述助力缸通过缸架安装于所述离合器壳体上，所述分离拨叉轴通过衬套与所述离合器壳体转动连接，所述分离拨叉轴内端通过拨叉轴支架限位安装于离合器壳体内部，所述离合器分离拨叉安装于所述拨叉轴支架上。通过助力缸的顶杆对分离拨叉轴进行拨动，使分离拨叉轴转动，从而带动离合器分离拨叉动作，离合器分离拨叉推动分离轴承压迫离合器压盘以达到分离发动机和动力转轴之间的动力传输。
本发明的进一步改进还有，所述电机定子外侧的变速箱壳体内设有水冷通道。通过水冷通道可对电机进行有效降温，保证电机稳定运行；水冷通道集成到变速箱壳体上，结构紧凑，设计合理。
本发明的进一步改进还有，电机为扁线电机。扁线电机质量更轻、体积更小、成本低，符合整车轻量化等需求；电机主要作用是车辆起步时应用，用于车辆启停过程中节约燃油，有助于降低成本并且环保。
本发明的进一步改进还有，所述离合器壳体与变速箱壳体为一体铸造成型。结构简单，制造容易，结构强度高，保证汽车平稳起步，能够实现平顺换挡，防止传动系统压力过大而损坏，有效降低扭振冲击。
从以上技术方案可以看出，本发明的有益效果是：发动机高转速下的高效率与电机低速下的大扭矩以最有效的方式结合起来，在保证低油耗的同时实现最佳的行驶性能，利用发动机和电机各自的优点，结合两者优势形成高度集成混合动力系统，性能达到最优；离合器执行机构、电机定子、电机转子、水冷通道、减速机构等高度集成在变速箱壳体的前壳内，电机控制器集与电机集成在一起，形成电机驱动系统完全被包裹进变速箱壳体的前壳内，形成结构紧凑、高度集成化的混合动力系统，使整车布置方面具备轻量化、低成本、长度缩短等优势。
附图说明
为了更清楚地说明本发明的技术方案，下面将对描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本发明具体实施方式的系统原理示意图。
图2为本发明具体实施方式的结构示意图。
图3为本发明具体实施方式的离合器执行机构结构示意图。
图4为本发明具体实施方式的分离拨叉轴安装结构示意图。
附图中：1、变速箱壳体，2、离合器壳体，3、离合器，4、动力转轴，5、电机定子，6、电机转子，7、轴承，8、安装筒，9、电机控制器，10、行星架，11、行星齿轮，12、外齿圈，13、发动机，14、水冷通道，15、助力缸，16、缸架，17、分离拨叉轴，18、拨叉轴支架，19、离合器分离拨叉。
具体实施方式
为使得本发明的目的、特征、优点能够更加的明显和易懂，下面将结合本具体实施例中的附图，对本发明中的技术方案进行清楚、完整地描述，显然，下面所描述的实施例仅仅是本发明一部分实施例，而非全部的实施例。基于本专利中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其它实施例，都属于本专利保护的范围。
如图1、2所示，本发明公开一种集成混合动力系统，包括从前向后依次连接的发动机13、离合器壳体2和变速箱壳体1；所述变速箱壳体1内部设有动力转轴4，所述动力转轴4通过所述离合器壳体2内部的离合器3与所述发动机13输出轴传动连接；所述动力转轴4上通过轴承7滑动套设有安装筒8，所述安装筒8上安装有电机转子6，所述变速箱壳体1内侧设有与所述电机转子6相对应的电机定子5；所述安装筒8通过减速机构与所述动力转轴4传动连接，所述动力转轴4远离所述离合器3的一端与变速箱传动连接。
本系统把电机、减速机构高度集成到变速箱壳体1的前壳内，并形成电机与减速机构被完全包裹在变速箱壳体1的前壳中，电机与减速机构不外漏，形成结构紧凑、高度集成化的混合动力系统；有效缩短轴向长度，节约空间，轻量化大大提高，制造成本低；将发动机高转速下的高效率与电机低速下的大扭矩以最有效的方式结合起来，在保证低油耗的同时实现最佳的行驶性能，利用发动机和电机各自的优点，结合两者优势形成高度集成混合动力系统，性能达到最优。
如图1所示，其中，离合器壳体2与变速箱壳体1为一体式铸件，离合器3与电机、减速机构集成到一起，保证汽车平稳起步，能够实现平顺换挡；防止传动系统压力过大而损坏，有效降低扭振冲击。
其中，变速箱包括液力变扭器、行星齿轮、液压变矩系统和液压操纵系统，通过液力传递和齿轮组合的方式来达到变速变矩。改变传动比，扩大驱动轮转矩和转速的变化范围，以适应经常变化的行驶条件，同时使发动机在功率较高、油耗较低的工况下工作；在发动机旋转方向不变的情况下，通过电机驱动使汽车能倒退行驶；利用空挡和电机动力传递，使发动机能够起动、变速，便于变速箱换挡或进行动力输出。
如图1所示，所述电机转子6靠近所述离合器3一侧设置，所述减速机构远离所述离合器3一侧设置。所述减速机构包括行星齿轮11和行星架10；所述安装筒8远离所述电机转子6的一端外侧与若干所述行星齿轮11啮合，所述变速箱壳体1内侧设有与所述行星齿轮11啮合的外齿圈12；所述行星架10与所述行星齿轮11中心转动连接，并与所述动力转轴4固定连接。电机转子6转动时，动力传递路径依次为安装筒8、行星齿轮11、行星架10和动力转轴4，最后传递给变速箱；通过行星结构形式的减速机构，有效降低电机的高转速，并提升电机的输出扭矩，从而良好匹配车速；行星结构的减速机构，结构简单，轴向占空小，承载能力大，工作稳定性好。
如图2所示，所述变速箱壳体1的前壳上设有电机控制器9。电机控制器9通过主动工作来控制电机按照设定的方向、速度、角度、响应时间进行工作，电机控制器9与电机高度集成在一起，极大的节约了安装空间，重量大大减轻，更加响应轻量化标准需求。
如图3、4所示，所述离合器壳体2上设有离合器执行机构。所述离合器执行机构包括助力缸15、分离拨叉轴17和离合器分离拨叉19；所述助力缸15通过缸架16安装于所述离合器壳体2上，所述分离拨叉轴17通过衬套与所述离合器壳体2转动连接，所述分离拨叉轴17内端通过拨叉轴支架18限位安装于离合器壳体2内部，所述离合器分离拨叉19安装于所述拨叉轴支架18上。离合器执行机构在工作时，通过助力缸15的顶杆对分离拨叉轴17进行拨动，使分离拨叉轴17转动，从而带动离合器分离拨叉19动作，离合器分离拨叉19推动分离轴承压迫离合器压盘以达到分离发动机和动力转轴4之间的动力传输。
如图2所示，所述电机定子5外侧的变速箱壳体1内设有环形的水冷通道14。通过水冷通道14可对电机进行有效降温，保证电机稳定运行；水冷通道14集成到变速箱壳体1上，结构紧凑，设计合理。
其中，电机为扁线电机。扁线电机质量更轻、体积更小、成本低，符合整车轻量化等需求。电机主要作用是车辆起步时应用，用于车辆启停过程中节约燃油，有助于降低成本并且环保。
本集成混合动力系统，将发动机高转速下的高效率与电机低速下的大扭矩以最有效的方式结合起来，在保证低油耗的同时实现最佳的行驶性能，利用发动机和电机各自的优点，结合两者优势形成高度集成混合动力系统，性能达到最优；离合器执行机构、电机定子、电机转子、水冷通道、减速机构等高度集成在变速箱壳体的前壳内，电机控制器集与电机集成在一起，形成电机驱动系统完全被包裹进变速箱壳体的前壳内，形成结构紧凑、高度集成化的混合动力系统，使整车布置方面具备轻量化、低成本、长度缩短等优势。
本说明书中各个实施例采用递进的方式描述，每个实施例重点说明的都是与其他实施例的不同之处，各个实施例之间相同、相似部分互相参见即可。
本发明的说明书和权利要求书及上述附图中的术语“上”、“下”、“外侧”“内侧”等如果存在是用于区别位置上的相对关系，而不必给予定性。应该理解这样使用的数据在适当情况下可以互换，以便这里描述的本发明的实施例能够以除了在这里图示或描述的那些以外的顺序实施。此外，术语“包括”和“具有”以及他们的任何变形，意图在于覆盖不排他的包含。
对所公开的实施例的上述说明，使本领域专业技术人员能够实现或使用本发明。对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见的，本文中所定义的一般原理可以在不脱离本发明的精神或范围的情况下，在其它实施例中实现。因此，本发明将不会被限制于本文所示的这些实施例，而是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。

Claims (9)

1.一种集成混合动力系统，其特征在于，包括依次连接的发动机(13)、离合器壳体(2)和变速箱壳体(1)；所述变速箱壳体(1)内部设有动力转轴(4)，所述动力转轴(4)通过所述离合器壳体(2)内部的离合器(3)与所述发动机(13)输出轴传动连接；所述动力转轴(4)上滑动套设有安装筒(8)，所述安装筒(8)上安装有电机转子(6)，所述变速箱壳体(1)内侧设有电机定子(5)；所述安装筒(8)通过减速机构与所述动力转轴(4)传动连接。
2.根据权利要求1所述的集成混合动力系统，其特征在于，所述减速机构包括行星齿轮(11)和行星架(10)；所述安装筒(8)远离所述电机转子(6)的一端外侧与若干所述行星齿轮(11)啮合，所述变速箱壳体(1)内侧设有与所述行星齿轮(11)啮合的外齿圈(12)；所述行星架(10)与所述行星齿轮(11)中心转动连接，并与所述动力转轴(4)固定连接。
3.根据权利要求1所述的集成混合动力系统，其特征在于，所述电机转子(6)靠近所述离合器(3)一侧设置，所述减速机构远离所述离合器(3)一侧设置。
4.根据权利要求1所述的集成混合动力系统，其特征在于，所述变速箱壳体(1)上设有电机控制器(9)。
5.根据权利要求1所述的集成混合动力系统，其特征在于，所述离合器壳体(2)上设有离合器执行机构。
6.根据权利要求5所述的集成混合动力系统，其特征在于，所述离合器执行机构包括助力缸(15)、分离拨叉轴(17)和离合器分离拨叉(19)；所述助力缸(15)通过缸架(16)安装于所述离合器壳体(2)上，所述分离拨叉轴(17)通过衬套与所述离合器壳体(2)转动连接，所述分离拨叉轴(17)内端通过拨叉轴支架(18)限位安装于离合器壳体(2)内部，所述离合器分离拨叉(19)安装于所述拨叉轴支架(18)上。
7.根据权利要求1所述的集成混合动力系统，其特征在于，所述电机定子(5)外侧的变速箱壳体(1)内设有水冷通道(14)。
8.根据权利要求1所述的集成混合动力系统，其特征在于，电机为扁线电机。
9.根据权利要求1所述的集成混合动力系统，其特征在于，所述离合器壳体(2)与变速箱壳体(1)为一体铸造成型。
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