CN201125990Y - Dual output shaft type manual speed changer - Google Patents
Dual output shaft type manual speed changer Download PDFInfo
- Publication number
- CN201125990Y CN201125990Y CNU2007201925077U CN200720192507U CN201125990Y CN 201125990 Y CN201125990 Y CN 201125990Y CN U2007201925077 U CNU2007201925077 U CN U2007201925077U CN 200720192507 U CN200720192507 U CN 200720192507U CN 201125990 Y CN201125990 Y CN 201125990Y
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- gear
- shaft
- output
- driving gears
- driving
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Abstract
The invention relates to a double-output shaft-type manual transmission. An output shaft of the transmission includes an output first shaft(2) and an output second shaft(5), wherein the output first shaft is connected with a plurality of first shaft driving gears, a portion of the first shaft driving gears are connected by a first shaft shifting fork(6), the first shaft driving gears are engaged with a driven gear equipped on a main decelerator(4), the output second shaft(5) is connected with a plurality of second shaft driving gears, a portion of the second shaft driving gears are connected by a second shaft shifting fork(7), and the second shaft driving gears are engaged with a driven gear equipped on the main decelerator(4). By employing structure of single-shaft input and double-shaft output, axial length is reduced, space is saved, so that distribution of the transmission in automobile fore hold is convenient.
Description
Technical field
The utility model relates to a kind of speed changer, is a kind of twin-output shaft type manual speed transmission specifically.
Background technique
Along with expanding economy, the raising of living standards of the people, automobile has more and more become important traffic tool of people, and the speed changer indispensable operating mechanism that is automobile.Someone has made some improvement at speed changer, also applied for patent, as disclosed twin-clutch manual transmission of Chinese patent (publication number: CN 1673570) and the disclosed another one twin-clutch manual transmission of Chinese patent (publication number: CN 1673571), they all are to adopt dual input shaft, and has a double clutch, axial length is long, like this they to occupy the space at the car front deck bigger, placement for other thing of front deck the inside is very unfavorable, and the spatial arrangement of front deck is had very big pressure.
As mentioned above, there is following deficiency in prior art: adopt dual input shaft, axial length is long, the front deck space that occupation ratio is bigger.
Summary of the invention
The utility model has solved the employing dual input shaft that prior art exists, and axial length is long, and the problem in the front deck space that occupation ratio is bigger provides a kind of twin-output shaft type manual speed transmission that adopts single input shaft.
Above-mentioned technical purpose of the present utility model mainly solves by the following technical programs: a kind of twin-output shaft type manual speed transmission, comprise input shaft, reach the main reducing gear that meshes with output shaft with the output shaft and the reverse gear shaft of input shaft engagement, it is characterized in that described output shaft comprises one of output and exports two, be connected with some driving gears in one of the described output, wherein be connected with a shift fork between driving gear of part, driven gear engagement on this driving gear and the main reducing gear, be connected with some two driving gears in two of the described outputs, wherein be connected with two shift forks between two driving gears of part, these two driving gears also with main reducing gear on driven gear engagement.Be connected with 4 driving gears in one of the described output, be connected with a shift fork between preceding two driving gears and between latter two driving gear.Be connected with 3 two driving gears in two of the described outputs, be connected with two shift forks between latter two two driving gears.Stupid manual transmission one has six grades, input shaft and one of output and the drive of exporting between two are to rely on the engagement between the gear to drive, drive very steady, and the transmission between the driving gear on the same output shaft need lean on the gear selecting shift fork to drive, whether the connection of gear selecting shift fork just determines which gear output output shaft selects for use, this manual transmission is owing to only adopted single input shaft, the mode of structure of double output shaft, axial length is reduced to about 350mm, such size arranges it is very beneficial for front deck, save the space of front deck, made things convenient for the layout of front deck.
As preferably, described input shaft is provided with several input shaft driving gears, and this an input shaft driving gear and a driving gear and two driving gears are suitable.This input shaft driving gear engagement drives adaptive a driving gear or two driving gears, to realize the purpose of gear shift.
As preferably, two two driving gears the most previous of described output mesh the gear on the described reverse gear shaft, and these two driving gear front ends are connected with the first two shift fork, a driving gear of this first two shift fork one end engagement input shaft.The engagement of the driving gear by this on the first two shift fork and the input shaft and disengaging make input shaft rotate drive in two of the outputs the most previous two driving gears and rotate or do not export driving force, to realize whether changing to the position of reverse gear.
The utility model is skillfully constructed, and adopts the mode of structure of single input shaft, double output shaft, makes it have following beneficial effect compared with the prior art:
Make the axial length of output shaft short, can be reduced to about 350mm, such size arranges it is very beneficial for front deck, has saved the space of front deck, has made things convenient for the layout of front deck.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model:
Fig. 2 is the left TV structure schematic representation of Fig. 1.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described further.
Embodiment 1.See Fig. 1 and Fig. 2, this routine a kind of twin-output shaft type manual speed transmission, comprise input shaft 1, reach the main reducing gear 4 that meshes with output shaft with the output shaft and the reverse gear shaft 3 of input shaft engagement, described output shaft comprises one 2 of output and exports two 5, be connected with 4 driving gears on exporting one 2, be connected with a shift fork 6 between preceding two driving gears and between latter two driving gear, driven gear engagement on this driving gear and the main reducing gear 4, be connected with 3 two driving gears on exporting two 5, be connected with two shift forks 7 between latter two two driving gears, these two driving gears also with main reducing gear 4 on driven gear engagement.Input shaft 1 is provided with 6 input shaft driving gears, and this an input shaft driving gear and a driving gear and two driving gears are suitable.
Wherein, first driving gear 21 on first driving gear 11 1 sides engagement coupling on the input shaft 1 is exported one 2, this is one of them gear output; The first two shift fork 8 in two 5 of the opposite side coupling outputs, these the first two shift fork 8 couplings connect first two driving gears 51 in two 5 of the outputs, these two driving gears 51 gear 9 on reverse gear shaft 3 that is connected with a joggle, and this is the gear output of reverse gear shaft; Second driving gear 12 that driving gear 22 meshes on the input shafts 1, first driving gear 21 on they export one 2 by the 6 coupling connections of a shift fork and first driving gear 11 on the input shaft 1, this is that the another one gear is exported; The 3rd driving gear 13 second two driving gear 52 in two 5 of the outputs that are connected with a joggle also are a gear output on the input shaft 1; Two driving gears 52 and the 3rd driving gear 13 on this input shaft 1 is connected with a joggle in two 5 of the described outputs, they connect two driving gears 53 connecting by engagement system and the 4th driving gear 14 on the input shaft 1 by two shift forks 7, are again a gear output; The 3rd driving gear 23 on the 5th driving gear 15 on the input shaft 1 exported one 2 by the engagement system connection, this also is a gear output; The 4th driving gear 24 on the 6th driving gear 16 also exported one 2 by the engagement system connection, and they are by a shift fork 6 coupling driving gear 15 and driving gears 23, are again a gear output; As mentioned above, the output of 6 gears and the gear output of reverse gear shaft have so just been realized.
It is apparent to one skilled in the art that the utility model can be changed into multiple mode, and such change is not thought and broken away from scope of the present utility model.What all were such will be included within the scope of this claim the conspicuous modification of described those skilled in the art.
Claims (6)
1, a kind of twin-output shaft type manual speed transmission, comprise input shaft (1), reach the main reducing gear (4) that meshes with output shaft with the output shaft and the reverse gear shaft (3) of input shaft engagement, it is characterized in that described output shaft comprises output (2) and two (5) of output, described output is connected with some driving gears on one (2), wherein be connected with a shift fork (6) between driving gear of part, driven gear engagement on this driving gear and the main reducing gear (4), described output is connected with some two driving gears on two (5), wherein be connected with two shift forks (7) between two driving gears of part, these two driving gears also with main reducing gear (4) on driven gear engagement.
2, a kind of twin-output shaft type manual speed transmission according to claim 1, it is characterized in that being connected with 4 driving gears in the described output one (2), be connected with a shift fork (6) between preceding two driving gears and between latter two driving gear.
3, a kind of twin-output shaft type manual speed transmission according to claim 1 is characterized in that being connected with 3 two driving gears in the described output two (5), is connected with two shift forks (7) between latter two two driving gears.
4, according to claim 1 or 2 or 3 described a kind of twin-output shaft type manual speed transmissions, it is characterized in that described input shaft (1) is provided with several input shaft driving gears, this an input shaft driving gear and a driving gear and two driving gears are suitable.
5, according to claim 1 or 3 described a kind of twin-output shaft type manual speed transmissions, it is characterized in that two (5) the most previous two driving gears of described output mesh the gear (9) on the described reverse gear shaft (3), and these two driving gear front ends are connected with the first two shift fork (8), a driving gear of these the first two shift fork (8) one ends engagement input shafts (1).
6, a kind of twin-output shaft type manual speed transmission according to claim 4, it is characterized in that two (5) the most previous two driving gears of described output mesh the gear (9) on the described reverse gear shaft (3), and these two driving gear front ends are connected with the first two shift fork (8), a driving gear of these the first two shift fork (8) one ends engagement input shafts (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201925077U CN201125990Y (en) | 2007-12-03 | 2007-12-03 | Dual output shaft type manual speed changer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201925077U CN201125990Y (en) | 2007-12-03 | 2007-12-03 | Dual output shaft type manual speed changer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201125990Y true CN201125990Y (en) | 2008-10-01 |
Family
ID=39999459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201925077U Expired - Lifetime CN201125990Y (en) | 2007-12-03 | 2007-12-03 | Dual output shaft type manual speed changer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201125990Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106032836A (en) * | 2014-09-29 | 2016-10-19 | 现代自动车株式会社 | Hybrid transmission for vehicle |
-
2007
- 2007-12-03 CN CNU2007201925077U patent/CN201125990Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106032836A (en) * | 2014-09-29 | 2016-10-19 | 现代自动车株式会社 | Hybrid transmission for vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160328 Address after: 321025 Zhejiang, Jinhua, Hong Hong West Road, No. 3999 Patentee after: Zhejiang Wanier Transmission Co., Ltd. Address before: 317000 Zhejiang Geely Automobile Research Institute, Chengdong gate, Linhai City, Zhejiang Province Patentee before: Zhejiang Geely Automobile Research Institute Co., Ltd. Patentee before: Zhejiang Geely Holding Group Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 321025 Zhejiang, Jinhua, Hong Hong West Road, No. 3999 Patentee after: ZHEJIANG WANLIYANG TRANSMISSION CO., LTD. Address before: 321025 Zhejiang, Jinhua, Hong Hong West Road, No. 3999 Patentee before: Zhejiang Wanier Transmission Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081001 |