CN113329903A - 轮内驱动***及机动车 - Google Patents

轮内驱动***及机动车 Download PDF

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Publication number
CN113329903A
CN113329903A CN201980089938.6A CN201980089938A CN113329903A CN 113329903 A CN113329903 A CN 113329903A CN 201980089938 A CN201980089938 A CN 201980089938A CN 113329903 A CN113329903 A CN 113329903A
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CN
China
Prior art keywords
planetary gear
hub
gear reducer
rotor
drive system
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
CN201980089938.6A
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English (en)
Inventor
蔡向阳
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.)
Schaeffler Technologies AG and Co KG
Original Assignee
Schaeffler Technologies AG and Co KG
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 Schaeffler Technologies AG and Co KG filed Critical Schaeffler Technologies AG and Co KG
Publication of CN113329903A publication Critical patent/CN113329903A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • B60B27/0015—Hubs for driven wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B27/00—Hubs
    • B60B27/0047—Hubs characterised by functional integration of other elements
    • 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
    • B60K17/043—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
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K7/0007—Disposition of motor in, or adjacent to, traction wheel the motor being electric
    • 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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/006—Structural association of a motor or generator with the drive train of a motor vehicle
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • H02K7/083—Structural association with bearings radially supporting the rotary shaft at both ends of the rotor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • 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
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K2007/0038—Disposition of motor in, or adjacent to, traction wheel the motor moving together with the wheel axle
    • 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
    • B60K7/00—Disposition of motor in, or adjacent to, traction wheel
    • B60K2007/0092—Disposition of motor in, or adjacent to, traction wheel the motor axle being coaxial to the wheel axle
    • 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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
    • F16H1/46—Systems consisting of a plurality of gear trains each with orbital gears, i.e. systems having three or more central gears
    • 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
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H2057/02034—Gearboxes combined or connected with electric machines
    • 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
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H2057/02039—Gearboxes for particular applications
    • F16H2057/02043—Gearboxes for particular applications for vehicle transmissions
    • F16H2057/02052—Axle units; Transfer casings for four wheel drive
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Retarders (AREA)

Abstract

一种轮内驱动***和机动车，轮内驱动***包括轮毂(2)、驱动电机(3)、在驱动电机(3)的转子(32)的径向内侧与转子(32)固定的转子支架(4)和行星齿轮减速器(5、6)；行星齿轮减速器(5、6)包括在轮毂(2)的径向外侧固定于转子支架(4)的太阳轮轴(51、61)、在太阳轮轴(51、61)的径向外侧与太阳轮轴(51、61)啮合的行星齿轮(52、62)、在行星齿轮(52、62)的径向外侧与行星齿轮(52、62)啮合的齿圈(50)和支撑行星齿轮(52、62)并固定于轮毂(2)的行星齿轮架(53、63)。

Description

PCT国内申请，说明书已公开。

Claims (10)

  1. PCT国内申请，权利要求书已公开。
CN201980089938.6A 2019-03-13 2019-03-13 轮内驱动***及机动车 Pending CN113329903A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/077958 WO2020181519A1 (zh) 2019-03-13 2019-03-13 轮内驱动***及机动车

Publications (1)

Publication Number Publication Date
CN113329903A true CN113329903A (zh) 2021-08-31

Family

ID=72427737

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980089938.6A Pending CN113329903A (zh) 2019-03-13 2019-03-13 轮内驱动***及机动车

Country Status (5)

Country Link
US (1) US20220048378A1 (zh)
KR (1) KR102668478B1 (zh)
CN (1) CN113329903A (zh)
DE (1) DE112019007020T5 (zh)
WO (1) WO2020181519A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230102479A (ko) 2021-12-30 2023-07-07 셰플러코리아 유한책임회사 인휠 구동 시스템
GB2620402A (en) * 2022-07-05 2024-01-10 Saietta Group PLC Drive assembly

Citations (7)

* Cited by examiner, † Cited by third party
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US4402374A (en) * 1978-09-27 1983-09-06 Zahnradfabrick Friedrichshafen A.G. Individual-wheel drive for vehicles
JP2006213182A (ja) * 2005-02-03 2006-08-17 Ntn Corp 電動式車輪駆動装置
JP2012116215A (ja) * 2010-11-29 2012-06-21 Ntn Corp 電動補助自転車及び電動二輪車
CN103029565A (zh) * 2011-09-29 2013-04-10 日产自动车株式会社 轮内电动机驱动单元
JP2013166437A (ja) * 2012-02-15 2013-08-29 Samsung Electro-Mechanics Japan Advanced Technology Co Ltd 車輪駆動装置
CN105939924A (zh) * 2013-12-18 2016-09-14 雷伊小姐有限责任公司 能够与车辆的底部支架同轴地安装的、用于具有两个或三个轮的车辆的齿轮马达***以及包括所述***的车辆
CN108544917A (zh) * 2018-05-15 2018-09-18 北京理工大学 一种电动轮及车辆

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KR19990085031A (ko) * 1998-05-13 1999-12-06 이상수 허브에 모터와 감속기가 일체화된 자전거
GB2389827B (en) * 2002-06-18 2005-12-14 Magnetic Systems Technology Lt Hub drive system
JP2005218245A (ja) * 2004-01-30 2005-08-11 Ntn Corp 電動式車輪駆動装置
CN101107142B (zh) * 2005-01-13 2010-10-13 蒂姆肯公司 高减速比电动轮毂驱动装置
JP2007191019A (ja) * 2006-01-18 2007-08-02 Toyota Motor Corp 車輪駆動装置
US7445067B2 (en) * 2006-08-31 2008-11-04 American Axle & Manufacturing, Inc. Electric wheel motor assembly
US8133143B2 (en) * 2008-06-16 2012-03-13 Fairfield Manufacturing Company, Inc. Gear reducer electric motor assembly with internal brake
KR20120121271A (ko) * 2011-04-26 2012-11-05 현대모비스 주식회사 인휠 구동장치
US9511853B2 (en) * 2011-05-24 2016-12-06 Borealis Technical Limited Motor and gearing system for aircraft wheel
US10214101B2 (en) * 2016-04-27 2019-02-26 Deere & Company Work vehicle drive assembly
EP3778281B1 (en) * 2018-04-09 2023-03-01 Tsinghua University Electric wheel assembly with integrated hub motor
US10876596B1 (en) * 2018-06-29 2020-12-29 Hydro-Gear Limited Partnership Electric motor with compound planetary gear drive
CN110319162B (zh) * 2019-05-30 2020-09-01 北京理工大学 一种仿生机器人用可变速比高扭矩密度动力单元

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4402374A (en) * 1978-09-27 1983-09-06 Zahnradfabrick Friedrichshafen A.G. Individual-wheel drive for vehicles
JP2006213182A (ja) * 2005-02-03 2006-08-17 Ntn Corp 電動式車輪駆動装置
JP2012116215A (ja) * 2010-11-29 2012-06-21 Ntn Corp 電動補助自転車及び電動二輪車
CN103029565A (zh) * 2011-09-29 2013-04-10 日产自动车株式会社 轮内电动机驱动单元
JP2013166437A (ja) * 2012-02-15 2013-08-29 Samsung Electro-Mechanics Japan Advanced Technology Co Ltd 車輪駆動装置
CN105939924A (zh) * 2013-12-18 2016-09-14 雷伊小姐有限责任公司 能够与车辆的底部支架同轴地安装的、用于具有两个或三个轮的车辆的齿轮马达***以及包括所述***的车辆
CN108544917A (zh) * 2018-05-15 2018-09-18 北京理工大学 一种电动轮及车辆

Also Published As

Publication number Publication date
DE112019007020T5 (de) 2021-12-16
KR102668478B1 (ko) 2024-05-24
WO2020181519A1 (zh) 2020-09-17
KR20210136026A (ko) 2021-11-16
US20220048378A1 (en) 2022-02-17

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