CN2695722Y - Deformed planetary fear six-stage hydraulic automatic transmission - Google Patents
Deformed planetary fear six-stage hydraulic automatic transmission Download PDFInfo
- Publication number
- CN2695722Y CN2695722Y CN 200420027465 CN200420027465U CN2695722Y CN 2695722 Y CN2695722 Y CN 2695722Y CN 200420027465 CN200420027465 CN 200420027465 CN 200420027465 U CN200420027465 U CN 200420027465U CN 2695722 Y CN2695722 Y CN 2695722Y
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- China
- Prior art keywords
- gear
- differential mechanism
- differential
- clutch
- shaft type
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- Expired - Fee Related
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Abstract
The utility model relates to a deformed planetary fear six-stage hydraulic automatic transmission used for a motor vehicle, and is characterized in that the utility model is composed of a one shaft type differential mechanism, a single planet row combined gear, a clutch, and a brake. A power input shaft is connected with the torque converter installed on the engine flywheel. The power is input by the gear at the left end of the differential mechanism, and is output from the internal ring gear of the single planet row combined gear; the transmission of six forward gears and one reverse gear is realized. The utility model has the advantages of reasonable design, simple and compact structure, small volume, light weight, low cost, large variable ratio, and is suitable for various vehicle type.
Description
Technical field
The utility model relates to a kind of Motor Vehicle automatic transmission.
Background technique
No matter no matter is manual transmission or automatic transmission (gear is arranged), be parallel axes speed changer or planetary transmission, and its performance and price always all are directly proportional, and promptly gear is many more, and gearshift performance is good more; Price is expensive more, and particularly evident by more and more hydraulic automatic speed variators that adopt.The above hydraulic automatic speed variator of fourth gear does not dare to inquire ordinary motor vehicle with its expensive price.Yet the gearshift performance that it is good and the technical advantage of fuel-efficient environmental protection are admirable again, trendy benz car even dispose seven grades of hydraulic automatic speed variators.
Summary of the invention
The purpose of this utility model is: a kind of cost performance height, oil consumption is low, gearshift performance is good special-shaped planetary pinion hydraulic automatic gear shifting with six shift gears are provided.
Special-shaped planetary pinion hydraulic automatic gear shifting with six shift gears comprises a shaft type differential mechanism (11), it is characterized in that:
A, be provided with differential mechanism locking clutch (2) on the input shaft (1) of a shaft type differential mechanism (11), the planet carrier of a shaft type differential mechanism (11) is provided with differential carrier break (3),
B, on the differential axle of shaft type differential mechanism (a 11) output terminal, be provided with a single planetary row built-up gear,
C, between the ring gear (6) of the planet carrier of a shaft type differential mechanism (11) and single planetary row built-up gear, be provided with a clutch (4),
D, between the planet carrier of the planet carrier of a shaft type differential mechanism (11) and single planetary row built-up gear, be provided with another clutch (5),
E, on the planet carrier of single planetary row built-up gear, be provided with planet rows of planetary frame break (7),
F, on the sun wheel shaft of single planetary row built-up gear, be provided with sun gear break (8), be provided with sun gear and differential axle clutch (9) at the sun wheel shaft axle head,
G, differential axle are provided with differential axle break (10).
The utility model is formed by one one shaft type differential mechanism, single planetary row built-up gear, clutch and a break combination, power input shaft is connected with fluid torque converter on being installed in engine flywheel, power is by the input of differential left end tooth wheel, ring gear output from the single planetary row built-up gear, can realize six forward gearss, a reverse gear speed change.
The utlity model has reasonable in designly, simple in structure, compact, volume is little, and is in light weight, low cost of manufacture, and the characteristics that gear ratio is big are applicable to various vehicles, both applicable to car, go-anywhere vehicle, also applicable to load-carrying vehicle.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described by embodiment.
Special-shaped planetary pinion hydraulic automatic gear shifting with six shift gears comprises a shaft type differential mechanism, it is characterized in that:
A, on the planet carrier that differential mechanism locking clutch 2, one shaft type differential mechanisms 11 are installed on the input shaft 1 of a shaft type differential mechanism 11, differential carrier break 3 is installed,
B, a single planetary row built-up gear is installed on the differential axle 12 of a shaft type differential mechanism 11 output terminals,
C, between the ring gear 6 of the planet carrier of a shaft type differential mechanism 11 and single planetary row built-up gear, a clutch 4 is installed,
D, between the planet carrier of the planet carrier of a shaft type differential mechanism 11 and single planetary row built-up gear, another clutch 5 is installed,
E, planet rows of planetary frame break 7 is installed on the planet carrier 14 of single planetary row built-up gear,
F, on 13 of the sun gears of single planetary row built-up gear, sun gear break 8 is installed, sun gear and differential axle clutch 9 is installed at the sun gear axle head,
On G, the differential axle 12 differential axle break 10 is installed.
Each of this speed changer grade drive path is as follows:
One grade of drive path, sun gear 13 combines with differential axle clutch 9, and differential mechanism 11 planet carriers combine with ring gear clutch 4,7 brakings of planet rows of planetary frame break.Differential mechanism 11 planet carriers are input end, and the route of transmission of power is divided into two kinds of situations, the one, and, power input shaft 1, differential mechanism 11, sun gear 13 and ring gear 6; The 2nd,, differential mechanism 11 planet carriers, ring gear 6.When the input shaft rotating speed is 1000 rev/mins, sun gear 13 counter-rotatings, rotating speed is 600 rev/mins, this moment, differential mechanism 11 planet carrier rotating speeds were 200 rev/mins as can be known by the differential mechanism working principle, because differential carrier combines with the ring gear clutch, ring gear 6 rotating speeds also are 200 rev/mins.
The second gear drive path, 3 brakings of differential carrier break, 7 brakings of planet rows of planetary frame break, sun gear 13 combines with differential axle clutch 9, sun gear 13 counter-rotatings, when input shaft 1 rotating speed is 1000 rev/mins, according to differential mechanism 11 working principles as can be known the rotating speed of sun gear 13 counter-rotating be 1000 rev/mins too, because sun gear 13 is 1: 3 with the ratio of ring gear 6 numbers of teeth, this moment, ring gear 6 rotating speeds were 333 rev/mins, differential axle is an input end, and the route of transmission of power is power input shaft 1, differential axle, sun gear 13 and ring gear 6.
The third gear drive path, differential carrier combines with ring gear clutch 4,10 brakings of differential axle break, by differential mechanism 11 working principles as can be known, at this moment, when the input shaft rotating speed was 1000 rev/mins, the differential carrier rotating speed was 500 rev/mins.Differential mechanism 11 planet carriers are input end, and the route of transmission of power is: power input shaft 1 (differential left end tooth wheel), differential carrier, ring gear.
The fourth gear drive path, differential carrier combines with planet rows of planetary frame clutch 5,10 brakings of differential axle break, 8 brakings of sun gear break, when the input shaft rotating speed is 1000 rev/mins, the rotating speed of planet rows of planetary frame is 500 rev/mins, driving ring gear 6 rotates, because sun gear 13 is motionless, the rotating speed of ring gear 6 is higher than planet rows of planetary frame, and velocity ratio is 1.333: 1, differential carrier is an input end, the route of transmission of power is: power input shaft 1 (differential left end tooth wheel), differential carrier, planet rows of planetary frame and ring gear 6.
Five grades of drive paths, 2 combinations of differential mechanism locking clutch, differential carrier combines with ring gear clutch 4, at this moment, differential mechanism and planet row do not do any variable motion all by locked, and differential carrier is an input end, the route of transmission of power is: power input shaft 1 (differential left end tooth wheel), differential carrier and ring gear 6.
Six grades of drive paths, 2 combinations of differential mechanism locking clutch, differential carrier combines with planet rows of planetary frame clutch 5,8 brakings of sun gear 13 breaks, because sun gear 13 is motionless, at this moment, the rotating speed of ring gear is higher than the rotating speed of planet rows of planetary frame, and velocity ratio is 1.333: 1, differential carrier is an input end, the route of transmission of power is: power input shaft 1 (differential left end tooth wheel), differential carrier, planet rows of planetary frame and ring gear.
The reverse gear drive path, 2 combinations of differential mechanism locking clutch, sun gear 13 combines with differential axle clutch 9,7 brakings of planet rows of planetary frame break.At this moment, sun gear 13 is just changeing, and makes the ring gear counter-rotating by the planet wheel on the planet rows of planetary frame that is fixed, and the reduction speed ratio of ring gear and sun gear is 1: 3.Differential axle is an input end, and the route of transmission of power is: power input shaft 1 (differential left end tooth wheel), differential axle, sun gear 13 and ring gear 6.
When input shaft 1 rotating speed is 1000 rev/mins, the rotating speed of each grade output is: one grade of rotating speed is 200 rev/mins, the second gear rotating speed is 333 rev/mins, the third gear rotating speed is 500 rev/mins, the fourth gear rotating speed is 667 rev/mins, five grades of rotating speeds are 1000 rev/mins, and six grades of rotating speeds are 1333 rev/mins, and the reverse gear rotating speed is 333 rev/mins; Each grade velocity ratio is respectively: one grade is 5, and second gear is 3, and third gear is 2, and fourth gear is 1.5, five grades, and to be 1, six grade be 0.75, and reverse gear is 3.
Claims (1)
1, special-shaped planetary pinion hydraulic automatic gear shifting with six shift gears comprises a shaft type differential mechanism (11), it is characterized in that:
A, be provided with differential mechanism locking clutch (2) on the input shaft (1) of a shaft type differential mechanism (11), the planet carrier of a shaft type differential mechanism (11) is provided with differential carrier break (3),
B, on the differential axle of shaft type differential mechanism (a 11) output terminal, be provided with a single planetary row built-up gear,
C, between the ring gear (6) of the planet carrier of a shaft type differential mechanism (11) and single planetary row built-up gear, be provided with a clutch (4),
D, between the planet carrier of the planet carrier of a shaft type differential mechanism (11) and single planetary row built-up gear, be provided with another clutch (5),
E, on the planet carrier of single planetary row built-up gear, be provided with planet rows of planetary frame break (7),
F, on the sun wheel shaft of single planetary row built-up gear, be provided with sun gear break (8), be provided with sun gear and differential axle clutch (9) at the sun wheel shaft axle head,
G, differential axle are provided with differential axle break (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420027465 CN2695722Y (en) | 2004-05-28 | 2004-05-28 | Deformed planetary fear six-stage hydraulic automatic transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420027465 CN2695722Y (en) | 2004-05-28 | 2004-05-28 | Deformed planetary fear six-stage hydraulic automatic transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2695722Y true CN2695722Y (en) | 2005-04-27 |
Family
ID=34771666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420027465 Expired - Fee Related CN2695722Y (en) | 2004-05-28 | 2004-05-28 | Deformed planetary fear six-stage hydraulic automatic transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2695722Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101844519A (en) * | 2010-05-31 | 2010-09-29 | 邹政耀 | Novel vehicle weak-medium degree hybrid power synthetic system |
| CN101424328B (en) * | 2008-12-19 | 2011-09-14 | 重庆青山工业有限责任公司 | Double clutch automatic speed transmission |
| CN102808918A (en) * | 2012-08-17 | 2012-12-05 | 长城汽车股份有限公司 | Parallel shaft type automatic transmission, power assembly and vehicle |
-
2004
- 2004-05-28 CN CN 200420027465 patent/CN2695722Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101424328B (en) * | 2008-12-19 | 2011-09-14 | 重庆青山工业有限责任公司 | Double clutch automatic speed transmission |
| CN101844519A (en) * | 2010-05-31 | 2010-09-29 | 邹政耀 | Novel vehicle weak-medium degree hybrid power synthetic system |
| CN102808918A (en) * | 2012-08-17 | 2012-12-05 | 长城汽车股份有限公司 | Parallel shaft type automatic transmission, power assembly and vehicle |
| CN102808918B (en) * | 2012-08-17 | 2015-09-02 | 长城汽车股份有限公司 | A kind of parallel axes type automatic transmission, power assembly and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |