CN108180264A - A kind of output of planet carrier without reverse gear two-shift automatic variable speed device - Google Patents
A kind of output of planet carrier without reverse gear two-shift automatic variable speed device Download PDFInfo
- Publication number
- CN108180264A CN108180264A CN201711495428.8A CN201711495428A CN108180264A CN 108180264 A CN108180264 A CN 108180264A CN 201711495428 A CN201711495428 A CN 201711495428A CN 108180264 A CN108180264 A CN 108180264A
- Authority
- CN
- China
- Prior art keywords
- clutch
- gear
- planet carrier
- connecting shaft
- reduction gearing
- 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
Links
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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
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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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/04—Smoothing ratio shift
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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
- 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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- 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
- F16H2200/20—Transmissions using gears with orbital motion
- F16H2200/2002—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears
- F16H2200/2005—Transmissions using gears with orbital motion characterised by the number of sets of orbital gears with one sets of orbital gears
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
Abstract
A kind of output of planet carrier without reverse gear two-shift automatic variable speed device, it is related to automobile power transfer device, including planet carrier connecting shaft 1, planet carrier 2, planetary gear 3, sun gear 4, gear ring 5, sun gear connecting shaft 6, one-way clutch 7, clutch 8, clutch connecting shaft 9, reduction gearing 10, reduction gearing connecting shaft 11, case of transmission 12, achievable power, which does not interrupt phenomena such as gear shift prevents from slipping by slope when going up a slope and reduces clutch abrasion, improves reliability.
Description
Technical field
The present invention relates to power transmission, particularly a kind of planet carrier output without reverse gear two-shift automatic variable speed device.
Background technology
Since gasoline motorcycle or battery-operated motor cycle driving cycle difference cause speed difference bigger, if without speed change
Device just needs engine or motor that can export the wider range of speeds, very high to the performance requirement of engine and motor,
Engine and motor efficient operation section are limited, if engine and motor, in low-power consumption regional work, energy consumption is larger.It is special
It is not high performance gasoline motorcycle or battery-operated motor cycle dynamic property requirement higher, if being difficult to realize it preferably without speed changer
Dynamic property and economy, although the speed changer of multi gear position is configured unlike automobile, being at least also required to can be real with one
The two speed gear of existing high and low shelves work, common manual speed changer dynamic property troublesome in poeration and economy rely on driver's
Driving experience could realize its preferable economy and dynamic property.If realizing fluid drive, existing two speed transmission
Gear shift is dynamic to be interrupted or needs two control clutches to realize gear shift, and a clutch unclamps, another clutch
Device engages, since in order to which power is made not interrupt, when a clutch is totally released not yet, another clutch will engage
On, it causes two clutches that there is certain work schedule to be overlapped compared with angle in this way, easily generates the final influence clutch of friction
Service life.The two-shift automatic variable speed device of the present invention only needs to control a clutch, is changed due to that can realize that power does not interrupt
Shelves, therefore it is easily achieved fluid drive.
Or it is understood in the gasoline motorcycle of current automatic transaxle or battery-operated motor cycle gear shift power by analyzing above
It is disconnected, occur slipping by slope when going up a slope phenomenon or clutch it is easy to wear be exactly that poor reliability or technology are not mature enough, therefore in city
On field two-shift automatic variable speed device promote and apply and it is few.
Invention content
The purpose of the invention is to overcome and solve the engine of existing gasoline motorcycle or battery-operated motor cycle and electronic
Machine efficient operation section is limited, or existing two-shift automatic variable speed device has gear shift power interruption, occurs slipping by slope phenomenon when going up a slope,
The shortcomings that clutch poor reliability easy to wear and problem, provide a kind of planet carrier output without reverse gear two-shift automatic variable speed
Device, to realize that engine and electronic function are operated in efficient operation region.
The technical solution adopted by the present invention is to achieve the above object of the invention：A kind of output of planet carrier without two grades of reverse gear from
Dynamic speed changer include planet carrier connecting shaft 1, planet carrier 2, planetary gear 3, sun gear 4, gear ring 5, sun gear connecting shaft 6, unidirectionally from
Clutch 7, clutch 8, clutch connecting shaft 9, reduction gearing 10, reduction gearing connecting shaft 11, case of transmission 12, wherein described
Planet carrier connecting shaft 1 is connect with planet carrier 2, gear ring 5 is engaged with planetary gear 3, and planetary gear 3 is mounted on planet carrier 2, planetary gear 3
It is engaged with sun gear 4, sun gear 4 is connect by sun gear connecting shaft 6 with clutch 8, and sun gear connecting shaft 6 passes through one-way clutch
Device 7 is connect with gear ring 5, and gear ring 5 is also engaged with reduction gearing 10, and reduction gearing 10 is connect with reduction gearing connecting shaft 11；Clutch
Device 8 is by clutch connecting shaft 9 with connecting case of transmission 12, and wherein planet carrier connecting shaft 1 is power input shaft, reduction gearing
Connecting shaft 11 is power output shaft.
The further technical solution that the present invention uses is：The clutch 8 is the clutch of ordinary clutch or locking,
Control mode is hydraulic control or automatically controlled.
The further technical solution that the present invention uses is：7 installation direction of one-way clutch is in one grade of transmission of advancing
When work, do not work reversely.
The further technical solution that the present invention uses is：Its feature is additionally included in input shaft or output shaft adds primary speed-down tooth
Wheel.
Using a kind of being had the advantages that without reverse gear two-shift automatic variable speed device for planet carrier output of the present invention：
After 1. a kind of one-way clutch 7 used without reverse gear two-shift automatic variable speed device of planet carrier output of the present invention installs
Control is not needed to according to turning to automatic work, with reference to the power failure-free gear shift that brake 8 can be realized from one grade to two grade, because
This will not generate impact, and gear shift effect is good, and clutch service life is long, it is easy to accomplish fluid drive.
With reference to the accompanying drawings and examples to a kind of present invention planet carrier output without reverse gear two-shift automatic variable speed device make into
One step explanation.
Description of the drawings
Fig. 1 is a kind of structural representation block diagram without reverse gear two-shift automatic variable speed device of planet carrier output of the present invention.
Specific embodiment
As shown in Figure 1 be according to the present invention include planet carrier connecting shaft 1, planet carrier 2, planetary gear 3, sun gear 4, gear ring 5,
Sun gear connecting shaft 6, one-way clutch 7, clutch 8, clutch connecting shaft 9, reduction gearing 10, reduction gearing connecting shaft 11,
Case of transmission 12, wherein the planet carrier connecting shaft 1 is connect with planet carrier 2, gear ring 5 is engaged with planetary gear 3, planetary gear 3 is pacified
On planet carrier 2, planetary gear 3 is engaged with sun gear 4, and sun gear 4 is connect by sun gear connecting shaft 6 with clutch 8, the sun
Wheel connecting shaft 6 is connect by one-way clutch 7 with gear ring 5, and gear ring 5 is also engaged with reduction gearing 10, and reduction gearing 10 is with slowing down
Gear connecting shaft 11 connects；Clutch 8 is by clutch connecting shaft 9 with connecting case of transmission 12, wherein planet carrier connecting shaft 1
For power input shaft, reduction gearing connecting shaft 11 is power output shaft.
The clutch 8 is ordinary clutch or the clutch of locking, and control mode is hydraulic control or automatically controlled.
7 installation direction of one-way clutch is worked when advancing one grade of transmission, is not worked reversely.It is additionally included in
Input shaft or output shaft add primary speed-down gear.
Above-described embodiment is only the preferred forms of the present invention, the present invention is not limited to the form of above-described embodiment, only
The transformation to do within the scope of the present invention belongs to scope of the invention.
Claims (4)
1. a kind of output of planet carrier without reverse gear two-shift automatic variable speed device, it is characterised in that including planet carrier connecting shaft（1）, planet
Frame（2）, planetary gear（3）, sun gear（4）, gear ring（5）, sun gear connecting shaft（6）, one-way clutch（7）, clutch（8）, from
Clutch connecting shaft（9）, reduction gearing（10）, reduction gearing connecting shaft（11）, case of transmission（12）, wherein the planet carrier connects
Spindle（1）With planet carrier（2）Connection, gear ring（5）With planetary gear（3）Engagement, planetary gear（3）Mounted on planet carrier（2）On, planet
Wheel（3）With sun gear（4）Engagement, sun gear（4）Pass through sun gear connecting shaft（6）With clutch（8）Connection, sun gear connecting shaft
（6）Pass through one-way clutch（7）With gear ring（5）Connection, gear ring（5）Also with reduction gearing（10）Engagement, reduction gearing（10）With
Reduction gearing connecting shaft（11）Connection；Clutch（8）Pass through clutch connecting shaft（9）With connecting case of transmission（12）, wherein
Planet carrier connecting shaft（1）For power input shaft, reduction gearing connecting shaft（11）For power output shaft.
2. a kind of planet carrier output according to claim 1 without reverse gear two-shift automatic variable speed device, it is characterized in that：It is described from
Clutch（8）For ordinary clutch or the clutch of locking, control mode is hydraulic control or automatically controlled.
3. a kind of planet carrier output according to claim 1 without reverse gear two-shift automatic variable speed device, it is characterized in that：The list
To clutch（7）Installation direction is worked when advancing one grade of transmission, is not worked reversely.
4. a kind of planet carrier output according to claim 1 without reverse gear two-shift automatic variable speed device, feature is additionally included in
Input shaft or output shaft add primary speed-down gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711495428.8A CN108180264A (en) | 2017-12-31 | 2017-12-31 | A kind of output of planet carrier without reverse gear two-shift automatic variable speed device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711495428.8A CN108180264A (en) | 2017-12-31 | 2017-12-31 | A kind of output of planet carrier without reverse gear two-shift automatic variable speed device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108180264A true CN108180264A (en) | 2018-06-19 |
Family
ID=62549478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711495428.8A Pending CN108180264A (en) | 2017-12-31 | 2017-12-31 | A kind of output of planet carrier without reverse gear two-shift automatic variable speed device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108180264A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106394227A (en) * | 2016-12-01 | 2017-02-15 | 重庆青山工业有限责任公司 | Hybrid electric vehicle transmission system |
| CN106438880A (en) * | 2016-11-14 | 2017-02-22 | 重庆青山工业有限责任公司 | Pure electric two-speed transmission |
| CN106704500A (en) * | 2017-03-08 | 2017-05-24 | 重庆青山工业有限责任公司 | Two-speed transmission of pure electric vehicle |
| CN106853770A (en) * | 2017-03-08 | 2017-06-16 | 重庆青山工业有限责任公司 | A kind of shift transmission of pure electric automobile planet row type two |
| CN106882039A (en) * | 2017-04-14 | 2017-06-23 | 重庆青山工业有限责任公司 | A kind of two keep off pure electric vehicle power system |
-
2017
- 2017-12-31 CN CN201711495428.8A patent/CN108180264A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438880A (en) * | 2016-11-14 | 2017-02-22 | 重庆青山工业有限责任公司 | Pure electric two-speed transmission |
| CN106394227A (en) * | 2016-12-01 | 2017-02-15 | 重庆青山工业有限责任公司 | Hybrid electric vehicle transmission system |
| CN106704500A (en) * | 2017-03-08 | 2017-05-24 | 重庆青山工业有限责任公司 | Two-speed transmission of pure electric vehicle |
| CN106853770A (en) * | 2017-03-08 | 2017-06-16 | 重庆青山工业有限责任公司 | A kind of shift transmission of pure electric automobile planet row type two |
| CN106882039A (en) * | 2017-04-14 | 2017-06-23 | 重庆青山工业有限责任公司 | A kind of two keep off pure electric vehicle power system |
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| 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: 20180619 |