CN103591224A - Drive mechanism for pure electric car two-speed driver - Google Patents

Drive mechanism for pure electric car two-speed driver Download PDF

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Publication number
CN103591224A
CN103591224A CN201210285862.4A CN201210285862A CN103591224A CN 103591224 A CN103591224 A CN 103591224A CN 201210285862 A CN201210285862 A CN 201210285862A CN 103591224 A CN103591224 A CN 103591224A
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CN
China
Prior art keywords
gear
low
driven gear
speed
driving gear
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
CN201210285862.4A
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Chinese (zh)
Inventor
崔春林
姜华
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201210285862.4A priority Critical patent/CN103591224A/en
Publication of CN103591224A publication Critical patent/CN103591224A/en
Pending legal-status Critical Current

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    • 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
    • F16H3/12—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 with means for synchronisation not incorporated in the clutches
    • 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
    • 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
    • F16H3/091—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 including a single countershaft
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structure Of Transmissions (AREA)

Abstract

The invention relates to a drive mechanism for a pure electric car two-speed driver. The technical scheme includes that the drive mechanism mainly comprises a high-speed driving gear, a high-speed driven gear, an intermediate shaft, a main deceleration driven gear, a low-speed driven gear, a main deceleration driving gear, an input shaft, a low-speed driving gear, a tri-cone synchronizer and the like, wherein the high-speed driving gear and the low-speed driving gear are mounted on an input shaft, the tri-cone synchronizer is arranged between the high-speed driving gear and the low-speed driving gear, the high-speed driven gear and the low-speed driven gear are mounted on the intermediate shaft, and the main deceleration driving gear is arranged between the high-speed driven gear and the low-speed driven gear. The drive mechanism has the advantages that the drive mechanism is compact in structure and light in weight, small cabin space is occupied, cost is effectively reduced and the like.

Description

Pure electric sedan two gear driver driving mechanisms
Technical field
The present invention relates to a kind of pure electric sedan two gear driver driving mechanisms.
Background technique
As everyone knows, along with world energy sources crisis and environmental issue become increasingly conspicuous, automotive industry is faced with stern challenge: on the one hand, petroleum resources shortage, automobile is oil consumption rich and influential family, the automobile pollution climbing up and up has aggravated this contradiction; A large amount of uses of automobile have aggravated environmental pollution on the other hand, along with continuing to increase under resource and environment dual-pressure, development new-energy automobile is to become the direction of automobile industry development, wherein Development of EV is topmost, and structure is huger all the time, cost is high, efficiency is low for the driving mechanism of electric vehicle driver, weight is large.
Summary of the invention
In order to solve the problem of above-mentioned electric vehicle driver driving mechanism, the invention provides a kind of pure electric sedan two gear driver driving mechanisms.The technical solution used in the present invention is: it mainly comprises. high gear driving gear. high gear driven gear, jack shaft, main deceleration driven gear, low gear driven gear, main deceleration driving gear, input shaft, low gear driving gear, third hand tap synchronizer etc., high gear driving gear, low gear driving gear are arranged on input shaft and a set of third hand tap synchronizer of middle employing, high gear driven gear, low gear driven gear are arranged on jack shaft, and main deceleration driving gear is arranged in the middle of high gear driven gear and low gear driven gear.
The present invention has compact structure, take cabin space little, effectively reduce costs and the feature such as lightweight.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Accompanying drawing is structural representation of the present invention
Embodiment
As shown in drawings, the present invention includes high gear driving gear 1. high gear driven gear 2, jack shaft 3, main deceleration driven gear 4, low gear driven gear 5, main deceleration driving gear 6, input shaft 7, low gear driving gear 8, third hand tap synchronizer 9 etc., high gear driving gear 1, low gear driving gear 8 are arranged on input shaft 7 and a set of third hand tap synchronizer 9 of middle employing, high gear driven gear 2, low gear driven gear 5 are arranged on jack shaft 3, and main deceleration driving gear 6 is arranged in the middle of high gear driven gear 2 and low gear driven gear 5.

Claims (1)

1. a pure electric sedan two keeps off driver driving mechanisms, it is characterized in that: it comprises high gear driving gear (1), . high gear driven gear (2), jack shaft (3), main deceleration driven gear (4), low gear driven gear (5), main deceleration driving gear (6), input shaft (7), low gear driving gear (8), third hand tap synchronizer (9), high gear driving gear (1), low gear driving gear (8) is arranged on input shaft (7) above and the middle a set of third hand tap synchronizer (9) that adopts, high gear driven gear (2), low gear driven gear (5) is arranged on jack shaft (3), and it is middle with low gear driven gear (5) that main deceleration driving gear (6) is arranged in high gear driven gear (2).
CN201210285862.4A 2012-08-13 2012-08-13 Drive mechanism for pure electric car two-speed driver Pending CN103591224A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210285862.4A CN103591224A (en) 2012-08-13 2012-08-13 Drive mechanism for pure electric car two-speed driver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210285862.4A CN103591224A (en) 2012-08-13 2012-08-13 Drive mechanism for pure electric car two-speed driver

Publications (1)

Publication Number Publication Date
CN103591224A true CN103591224A (en) 2014-02-19

Family

ID=50081481

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210285862.4A Pending CN103591224A (en) 2012-08-13 2012-08-13 Drive mechanism for pure electric car two-speed driver

Country Status (1)

Country Link
CN (1) CN103591224A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104057821A (en) * 2014-06-04 2014-09-24 合肥工业大学 Power system assembly for two-speed electric vehicles
CN105114548A (en) * 2015-09-23 2015-12-02 中国重型机械研究院股份公司 Small-inertia engagement, disengagement and speed change mechanism
CN106114202A (en) * 2016-07-26 2016-11-16 连云港北方变速器有限责任公司 Two grades of AMT rear axle assys of electric automobile
CN106286781A (en) * 2016-09-29 2017-01-04 吕宏 Double drive two-shift automatic variable speed device
CN107701666A (en) * 2017-10-11 2018-02-16 宁波上中下自动变速器有限公司 A kind of two-axis two grades of electric automobile gear devices and electric automobile
CN107939915A (en) * 2017-12-14 2018-04-20 茵卡动力新能源江苏有限公司 A kind of two grades of transfer case shift mechanisms

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010030573A1 (en) * 2010-06-28 2011-12-29 Zf Friedrichshafen Ag Hybrid drive with an automated manual transmission
CN102371893A (en) * 2010-08-13 2012-03-14 上海捷能汽车技术有限公司 Electrically-driven speed change device for vehicles
CN102392885A (en) * 2011-06-24 2012-03-28 重庆大学 Automatic transmission of pure electromobile double clutch
CN102588527A (en) * 2012-03-19 2012-07-18 江苏铃高电动车有限公司 Automatic transmission for electric vehicles
CN202914644U (en) * 2012-10-11 2013-05-01 姜华 Transmission mechanism of pure electric car two-gear actuator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010030573A1 (en) * 2010-06-28 2011-12-29 Zf Friedrichshafen Ag Hybrid drive with an automated manual transmission
CN102371893A (en) * 2010-08-13 2012-03-14 上海捷能汽车技术有限公司 Electrically-driven speed change device for vehicles
CN102392885A (en) * 2011-06-24 2012-03-28 重庆大学 Automatic transmission of pure electromobile double clutch
CN102588527A (en) * 2012-03-19 2012-07-18 江苏铃高电动车有限公司 Automatic transmission for electric vehicles
CN202914644U (en) * 2012-10-11 2013-05-01 姜华 Transmission mechanism of pure electric car two-gear actuator

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104057821A (en) * 2014-06-04 2014-09-24 合肥工业大学 Power system assembly for two-speed electric vehicles
CN104057821B (en) * 2014-06-04 2016-03-23 合肥工业大学 A kind of power system assembly of two gear electronlmobils
CN105114548A (en) * 2015-09-23 2015-12-02 中国重型机械研究院股份公司 Small-inertia engagement, disengagement and speed change mechanism
CN106114202A (en) * 2016-07-26 2016-11-16 连云港北方变速器有限责任公司 Two grades of AMT rear axle assys of electric automobile
CN106286781A (en) * 2016-09-29 2017-01-04 吕宏 Double drive two-shift automatic variable speed device
CN107701666A (en) * 2017-10-11 2018-02-16 宁波上中下自动变速器有限公司 A kind of two-axis two grades of electric automobile gear devices and electric automobile
CN107939915A (en) * 2017-12-14 2018-04-20 茵卡动力新能源江苏有限公司 A kind of two grades of transfer case shift mechanisms

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PB01 Publication
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SE01 Entry into force of request for substantive examination
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Application publication date: 20140219