[go: up one dir, main page]

CN106864228A - 电机驱动的底盘传动结构 - Google Patents

电机驱动的底盘传动结构 Download PDF

Info

Publication number
CN106864228A
CN106864228A CN201710104520.0A CN201710104520A CN106864228A CN 106864228 A CN106864228 A CN 106864228A CN 201710104520 A CN201710104520 A CN 201710104520A CN 106864228 A CN106864228 A CN 106864228A
Authority
CN
China
Prior art keywords
gear
motor
driven gear
shaft
slow
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710104520.0A
Other languages
English (en)
Inventor
刘苹
林义昌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHONGQING KANG CHANG MACHINERY Co Ltd
Original Assignee
CHONGQING KANG CHANG MACHINERY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by CHONGQING KANG CHANG MACHINERY Co Ltd filed Critical CHONGQING KANG CHANG MACHINERY Co Ltd
Priority to CN201710104520.0A priority Critical patent/CN106864228A/zh
Publication of CN106864228A publication Critical patent/CN106864228A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B60K17/02—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of clutch
    • 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
    • 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
    • B60K2001/001—Arrangement or mounting of electrical propulsion units one motor mounted on a propulsion axle for rotating right and left wheels of this axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/90—Vehicles comprising electric prime movers
    • B60Y2200/91—Electric vehicles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/0021—Transmissions for multiple ratios specially adapted for electric vehicles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
    • F16H2200/0034—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising two forward speeds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
    • F16H3/089—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears all of the meshing gears being supported by a pair of parallel shafts, one being the input shaft and the other the output shaft, there being no countershaft involved
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H48/00—Differential gearings
    • F16H48/06—Differential gearings with gears having orbital motion
    • F16H48/08—Differential gearings with gears having orbital motion comprising bevel gears

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement Of Transmissions (AREA)

Abstract

本发明涉及车辆传动装置技术领域，尤其是涉及电机驱动的底盘传动结构，包括有电机、电机轴、后桥轴心及轮，轮安装在后桥轴心端部，电机联动电机轴，电机轴另一端连接有输出轴一体离合器，输出轴一体离合器上配合有带传动齿的离合器盖，离合器盖的传动齿啮合从动齿轮，从动齿轮组装在传动轴心上；传动轴心上还组装有慢档齿轮、快档齿轮及同步环；慢档齿轮输出啮合慢从动齿轮，快档齿轮输出啮合快从动齿轮，慢从动齿轮和快从动齿轮安装在后桥轴心上。本发明具有制造、装配方便，体形小、省电、多功能的优点，工作时，离合器具有过载保护，减小电机启动负荷，当工作机械超越时，不会产生“闷车”现象而造成电动机损坏，延长使用寿命。

Description

电机驱动的底盘传动结构
技术领域
本发明涉及车辆传动装置技术领域，尤其是涉及电动车底盘传动结构技术领域。
背景技术
随着科技的发展，电动车具有低碳环保，经济节约的优点，但现有技术的电动车底盘传动结构中，电机直接驱动轮组，电机受到的冲击大，易出现烧坏等情况，使用寿命短。
为此，本申请人秉持着研究创新、精益求精之精神，利用专业眼光和专业知识，研究出一种电机驱动的底盘传动结构，即提出本案申请。
发明内容
本发明的目的在于克服现有技术缺陷，提供一种电机驱动的底盘传动结构，减少电机受到的冲击，减小电机工作负载，延长使用寿命，省电，且具有变速功能。
为达到上述目的，本发明采用如下技术方案：
电机驱动的底盘传动结构，包括有电机、电机轴、后桥轴心及轮，轮安装在后桥轴心端部，该电机联动电机轴，电机轴另一端连接有输出轴一体离合器，输出轴一体离合器上配合有带传动齿的离合器盖，离合器盖的传动齿啮合从动齿轮，从动齿轮组装在传动轴心上；所述传动轴心上还组装有慢档齿轮、快档齿轮及同步环；慢档齿轮输出啮合慢从动齿轮，快档齿轮输出啮合快从动齿轮，慢从动齿轮和快从动齿轮安装在后桥轴心上；藉此，电机输出的动力经过电机轴传递到输出轴一体离合器上，输出轴一体离合器再将动力传递到带传动齿的离合器盖，离合器盖的传动齿啮合从动齿轮，由从动齿轮带动传动轴心转动；传动轴心上同步环选择带动慢档齿轮或快档齿轮转动，从而经过慢档齿轮输出啮合慢从动齿轮或者快档齿轮输出啮合快从动齿轮，达到动力传递到后桥轴心上，后桥轴心带动轮转动。
上述方案中，所述同步环外周设有拨动槽，拨动槽上组装拨叉，藉此拨叉驱动同步环来选择带动慢档齿轮或快档齿轮转动。
本发明是在电机驱动的底盘传动结构设有输出轴一体离合器、带传动齿的离合器盖，离合器盖的传动齿啮合从动齿轮，从动齿轮组装在传动轴心上；传动轴心上还组装有慢档齿轮、快档齿轮及同步环；慢档齿轮输出啮合慢从动齿轮，快档齿轮输出啮合快从动齿轮，慢从动齿轮和快从动齿轮安装在后桥轴心上。在工作时，离合器具有过载保护，减小电机启动过程中的负荷，减少启动过程中大电流的作用时间，且当工作机械超越时，离合器能自动打滑，不会产生“闷车”现象而造成电动机损坏，减少电机受到的冲击，延长使用寿命，省电。慢档齿轮输出啮合慢从动齿轮，快档齿轮输出啮合快从动齿轮，慢从动齿轮和快从动齿轮安装在后桥轴心上，该结构实现快慢速变化，满足使用。本发明具有制造、装配方便，体形小、省电、多功能的优点。
附图说明：
附图1为本发明较佳实施例结构示意图。
具体实施方式：
以下将结合附图对本发明的构思、具体结构及产生的技术效果作进一步说明，以充分地了解本发明的目的、特征和效果。
参阅图1所示，本发明有关电机驱动的底盘传动结构，包括有电机1、电机轴2、后桥轴心3及轮4，轮4安装在后桥轴心3端部。该电机1联动电机轴2，电机轴2另一端连接有输出轴一体离合器5，输出轴一体离合器5上配合有带传动齿的离合器盖6，离合器盖6的传动齿啮合从动齿轮7，从动齿轮7组装在传动轴心8上。所述传动轴心8上还组装有慢档齿轮91、快档齿轮92及同步环10；慢档齿轮91输出啮合慢从动齿轮11，快档齿轮92输出啮合快从动齿轮12，慢从动齿轮11和快从动齿轮12安装在后桥轴心3上。藉此，电机1输出的动力经过电机轴2传递到输出轴一体离合器5上，输出轴一体离合器5再将动力传递到带传动齿的离合器盖6，离合器盖6的传动齿啮合从动齿轮7，由从动齿轮7带动传动轴心8转动；传动轴心8上同步环10选择带动慢档齿轮91或快档齿轮92转动，从而经过慢档齿轮91输出啮合慢从动齿轮11或者快档齿轮92输出啮合快从动齿轮12，达到动力传递到后桥轴心3上，后桥轴心3带动轮4转动。
图1所示，本实施例中，所述同步环10外周设有拨动槽101，拨动槽101上组装拨叉13，藉此拨叉13驱动同步环10来选择带动慢档齿轮91或快档齿轮92转动。
本发明具有制造、装配方便，体形小、省电、多功能的优点，工作时，离合器具有过载保护，减小电机启动过程中的负荷，减少启动过程中大电流的作用时间，且当工作机械超越时，离合器能自动打滑，不会产生“闷车”现象而造成电动机损坏，减少电机受到的冲击，延长使用寿命，省电。慢档齿轮输出啮合慢从动齿轮，快档齿轮输出啮合快从动齿轮，慢从动齿轮和快从动齿轮安装在后桥轴心上，该结构实现快慢速变化，满足使用。
以上结合实施方式对本发明做了详细说明，只为说明本发明的技术构思及特点，其目的在于让熟悉此项技术的人了解本发明的内容并加以实施，并不能以此限定本发明的保护范围，故凡根据本发明精神实质所做的等效变化或修饰，都应涵盖在本发明的保护范围内。

Claims (2)

1.电机驱动的底盘传动结构，包括有电机（1）、电机轴（2）、后桥轴心（3）及轮（4），轮（4）安装在后桥轴心（3）端部，其特征在于：该电机（1）联动电机轴（2），电机轴（2）另一端连接有输出轴一体离合器（5），输出轴一体离合器（5）上配合有带传动齿的离合器盖（6），离合器盖（6）的传动齿啮合从动齿轮（7），从动齿轮（7）组装在传动轴心（8）上；所述传动轴心（8）上还组装有慢档齿轮（91）、快档齿轮（92）及同步环（10）；慢档齿轮（91）输出啮合慢从动齿轮（11），快档齿轮（92）输出啮合快从动齿轮（12），慢从动齿轮（11）和快从动齿轮（12）安装在后桥轴心（3）上；藉此，电机（1）输出的动力经过电机轴（2）传递到输出轴一体离合器（5）上，输出轴一体离合器（5）再将动力传递到带传动齿的离合器盖（6），离合器盖（6）的传动齿啮合从动齿轮（7），由从动齿轮（7）带动传动轴心（8）转动；传动轴心（8）上同步环（10）选择带动慢档齿轮（91）或快档齿轮（92）转动，从而经过慢档齿轮（91）输出啮合慢从动齿轮（11）或者快档齿轮（92）输出啮合快从动齿轮（12），达到动力传递到后桥轴心（3）上，后桥轴心（3）带动轮（4）转动。
2.根据权利要求1所述的电机驱动的底盘传动结构，其特征在于：所述同步环（10）外周设有拨动槽（101），拨动槽（101）上组装拨叉（13），藉此拨叉（13）驱动同步环（10）来选择带动慢档齿轮（91）或快档齿轮（92）转动。
CN201710104520.0A 2017-02-24 2017-02-24 电机驱动的底盘传动结构 Pending CN106864228A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710104520.0A CN106864228A (zh) 2017-02-24 2017-02-24 电机驱动的底盘传动结构

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710104520.0A CN106864228A (zh) 2017-02-24 2017-02-24 电机驱动的底盘传动结构

Publications (1)

Publication Number Publication Date
CN106864228A true CN106864228A (zh) 2017-06-20

Family

ID=59167766

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710104520.0A Pending CN106864228A (zh) 2017-02-24 2017-02-24 电机驱动的底盘传动结构

Country Status (1)

Country Link
CN (1) CN106864228A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110254196A (zh) * 2018-03-12 2019-09-20 北京华田汽车科技有限公司 带转矩平滑的分布式驱动系统架构
CN112145680A (zh) * 2020-10-22 2020-12-29 南京苏美达智能技术有限公司 一种可调减速比的自动行走设备及其驱动方法

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101323261A (zh) * 2008-06-17 2008-12-17 力帆实业(集团)股份有限公司 小型纯电动汽车动力总成
US20110027105A1 (en) * 2009-07-30 2011-02-03 Zf Friedrichshafen Ag Oil pump for an automatic transmission and control method thereto
US20120053011A1 (en) * 2009-03-30 2012-03-01 Yasuhiro Onomura Power transmitting device for hybrid vehicle
CN102483100A (zh) * 2009-09-17 2012-05-30 博格华纳公司 电动车辆三速双离合器变速器
US20120158233A1 (en) * 2009-09-08 2012-06-21 Tomoaki Makino Motor drive apparatus for vehicle and motor vehicle
WO2012127655A1 (ja) * 2011-03-23 2012-09-27 トヨタ自動車株式会社 車両用駆動装置
US20140311284A1 (en) * 2013-04-18 2014-10-23 Jilin University Hybrid power driving device for vehicle and control method thereof
US20150011351A1 (en) * 2012-02-29 2015-01-08 Auburn Gear, Inc. Multispeed drive unit
US20160084350A1 (en) * 2014-09-23 2016-03-24 Hyundai Motor Company Transmission for vehicle
CN105485261A (zh) * 2016-01-19 2016-04-13 重庆康昌机械制造有限公司 双动力多功能加力变速箱
CN206537131U (zh) * 2017-02-24 2017-10-03 重庆康昌机械制造有限公司 电机驱动的底盘传动结构

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101323261A (zh) * 2008-06-17 2008-12-17 力帆实业(集团)股份有限公司 小型纯电动汽车动力总成
US20120053011A1 (en) * 2009-03-30 2012-03-01 Yasuhiro Onomura Power transmitting device for hybrid vehicle
US20110027105A1 (en) * 2009-07-30 2011-02-03 Zf Friedrichshafen Ag Oil pump for an automatic transmission and control method thereto
US20120158233A1 (en) * 2009-09-08 2012-06-21 Tomoaki Makino Motor drive apparatus for vehicle and motor vehicle
CN102483100A (zh) * 2009-09-17 2012-05-30 博格华纳公司 电动车辆三速双离合器变速器
WO2012127655A1 (ja) * 2011-03-23 2012-09-27 トヨタ自動車株式会社 車両用駆動装置
US20150011351A1 (en) * 2012-02-29 2015-01-08 Auburn Gear, Inc. Multispeed drive unit
US20140311284A1 (en) * 2013-04-18 2014-10-23 Jilin University Hybrid power driving device for vehicle and control method thereof
US20160084350A1 (en) * 2014-09-23 2016-03-24 Hyundai Motor Company Transmission for vehicle
CN105485261A (zh) * 2016-01-19 2016-04-13 重庆康昌机械制造有限公司 双动力多功能加力变速箱
CN206537131U (zh) * 2017-02-24 2017-10-03 重庆康昌机械制造有限公司 电机驱动的底盘传动结构

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
刘清等: "汽车手动换挡变速演示台的研制", 《山东工业技术》 *
唐志桥: "东风日产颐达(TIIDA)轿车自动变速器结构与检修(一)", 《汽车维护与修理》 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110254196A (zh) * 2018-03-12 2019-09-20 北京华田汽车科技有限公司 带转矩平滑的分布式驱动系统架构
CN112145680A (zh) * 2020-10-22 2020-12-29 南京苏美达智能技术有限公司 一种可调减速比的自动行走设备及其驱动方法

Similar Documents

Publication Publication Date Title
CN203962885U (zh) 一种电动车同轴输出自动两挡驱动总成
CN106864228A (zh) 电机驱动的底盘传动结构
CN103527678B (zh) 离心式两级自动变速装置
CN203318134U (zh) 一种新型混合动力汽车用动力耦合装置
CN201646352U (zh) 一种汽车用混合动力装置
CN203728306U (zh) 一种缠胶装置
CN203130319U (zh) 大功率行星减速起动机
CN204408085U (zh) 一种挂车轮轴发电系统
CN201496192U (zh) 踏板摩托车用发动机的电启动装置
CN201916429U (zh) 一种变速箱
CN205647173U (zh) 集成式行星减速车用电机
CN207683331U (zh) 电动车后桥用电机驱动缓冲器
CN104319936A (zh) 一种挂车轮轴发电系统
CN104742733A (zh) 一种行星齿轮动力耦合器及应用其的混合动力驱动装置
CN203756878U (zh) 一种拖拉机行星末端传动的改进
CN207683330U (zh) 电动车用电机驱动离心式离合缓冲器
CN203119692U (zh) 电动车用电动机
CN202054129U (zh) 一种用于电动车的双重驱动装置
CN202727950U (zh) 一种车用电机的减速集成装置
CN201553009U (zh) 纯电动汽车动力过渡连接结构
CN203879688U (zh) 风力发电机及风力发电机组
CN201953471U (zh) 一种新型汽车发动机飞轮以及混合动力传递装置
WO2019037572A1 (zh) 一种多功能变速器、发动机及三轮摩托车
CN102673390A (zh) 一种后桥差速装置及使用该差速装置的节能车
CN204858868U (zh) 启动电机

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20170620