CN209505424U - The transmission system of hybrid vehicle - Google Patents
The transmission system of hybrid vehicle Download PDFInfo
- Publication number
- CN209505424U CN209505424U CN201822056833.6U CN201822056833U CN209505424U CN 209505424 U CN209505424 U CN 209505424U CN 201822056833 U CN201822056833 U CN 201822056833U CN 209505424 U CN209505424 U CN 209505424U
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- CN
- China
- Prior art keywords
- gear
- output
- transmission
- synchronizer
- shaft
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- 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.)
- Expired - Fee Related
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- Structure Of Transmissions (AREA)
- Hybrid Electric Vehicles (AREA)
Abstract
The utility model discloses a kind of transmission systems of hybrid vehicle, including engine, gearbox, motor；Engine passes through the input axis connection of clutch and gearbox；First gear gear, second gear gear, fifth gear gear, the first synchronizer, mixed dynamic C gear gear, third gear gear, the second synchronizer, fourth gear gear are successively arranged on input shaft；The first output gear, the second output gear, the 5th output gear, third output gear and the 4th output gear are successively arranged on the output shaft of gearbox；Third synchronizer is additionally provided on output shaft；The reverse gear shaft of speed changer is equipped with the first reverse gear and the 4th synchronizer, and the first reverse gear is meshed with the first output gear.Using the technical solution of the utility model, by the way that on the basis of former six-speed manual speed changer, by gear integrated electric motor, the mode for being driven automobile from gasoline becomes hybrid power transmission.Its R&D cycle is short, small to the change of automobile, at low cost.
Description
Technical field
The utility model relates to transmission system field, and in particular to a kind of transmission system of hybrid vehicle.
Background technique
It in recent years, is the call for responding national energy conservation and emission reduction, hybrid vehicle gradually rises；Hybrid vehicle refers to
With gasoline driven and the automobile for being driven by electricity two kinds of driving methods.
According to the difference of connection type, the drive system of hybrid electric vehicle can be divided into tandem, parallel and series parallel type three
Kind form.Tandem drive system refers to that engine direct drive generator is to energy storage device and motor, by motor
Drive vehicle driving.Parallel drive system refers to, engine and motor can independently drive vehicle driving, and can be with
Vehicle driving is driven simultaneously.So-called series parallel type drive system refers to that engine and motor are coupled by gear,
So as to adjust the rotation speed relation between engine and motor according to driving condition.
But current hybrid power system is complex, the period for developing new transmission system is longer, and new biography
Dynamic system has biggish change, higher cost to vehicle.It has been developed based on existing vehicle platform into hybrid vehicle
Development trend.
Utility model content
To solve the above problems, the utility model provides a kind of transmission system of hybrid vehicle, in the fast hand of original six
On the basis of dynamic speed changer, by gear integrated electric motor, the mode for being driven automobile from gasoline becomes hybrid power transmission.Its
R&D cycle is short, small to the change of automobile, at low cost.
The technical solution of the utility model is,
A kind of transmission system of hybrid vehicle, including engine, gearbox, motor；The engine by from
The input axis connection of clutch and gearbox；First gear gear, second gear gear, fifth gear gear, are successively arranged on input shaft
One synchronizer, mixed dynamic C keep off gear, third gear gear, the second synchronizer, fourth gear gear；Mixed dynamic C gear gear is electronic for accessing
The power of machine inputs；First synchronizer is connected for fifth gear gear；Second synchronizer for input shaft respectively with third gear tooth
Wheel is connected with fourth gear gear；
Be successively arranged on the output shaft of the gearbox respectively with first gear gear, second gear gear, fifth gear gear,
The first output gear, the second output gear, the 5th output gear, third output gear that three gear gears and fourth gear gear are meshed
Wheel and the 4th output gear；It is additionally provided on output shaft and is respectively used to the of output shaft and the first output gear and the second output gear
Three synchronizers；
The reverse gear shaft of the gearbox is equipped with the first reverse gear and the 4th synchronizer, the first reverse gear and first defeated
Gear is meshed out；4th synchronizer is connect for reverse gear shaft with first reverse gear.
Using the technical solution of the utility model, mixed dynamic C is set between third gear gear and fifth gear gear and keeps off tooth
Wheel, motor are kept off the connection of gear and input shaft by mixed dynamic C, so that motor is both can be used as driving motor, be also used as
Generator guarantees that transmission system can either meet the hybrid power mould that engine and motor are realized on existing six speed transmission
Formula also can be realized the mode that motor works independently.The mode for being driven automobile from gasoline becomes hybrid power transmission.It is tied
Structure is simple, and the R&D cycle is short, small to the change of automobile, at low cost.
Preferably, the motor realizes power input by transmission shaft；Transmission shaft is equipped with the first transmission gear, second
Transmission gear and the 5th synchronizer；First transmission gear is meshed with mixed moving gear；Second transmission gear and the second reverse gear
It is meshed；5th synchronizer is connect with the first transmission gear and the second transmission gear respectively for transmission shaft.By by
Five synchronizers are connected with the first transmission gear and the second transmission gear respectively, can have P2 or P3 mode.
Preferably, the third transmission gear on the motor is mutually nibbled by idle pulley with the 4th transmission gear on transmission shaft
It closes.Motor drives transmission shaft rotation by idle pulley, and system stability is more preferable.
The beneficial effects of the utility model are that can carry out on the basis of former six-speed manual speed changer to transmission system
Automobile hybrid power transmission is realized in change.Its R&D cycle is short, small to the change of automobile, at low cost.Have P2 or P3 mode,
Convenient for control, system stability is more preferable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the transmission system of the utility model.
In figure, engine 1, clutch 2, input shaft 3, first gear gear 4, second gear gear 5, fifth gear gear 6, first
Synchronizer 7, mixed dynamic C gear gear 8, third gear gear 9, the second synchronizer 10, fourth gear gear 11, output shaft 12, forward gear are defeated
Gear 13, the first output gear 14, third synchronizer 15, the second output gear 16, the 5th output gear 17, third output out
Gear 18, the 4th output gear 19, differential mechanism 20, motor 21, reverse gear shaft 22, the first reverse gear 23, the 4th synchronizer 24,
Second reverse gear 25, transmission shaft 26, the first transmission gear 27, the second transmission gear 28, the 5th synchronizer 29, third driving cog
Take turns the 30, the 4th transmission gear 31, idle pulley 32, reverse output gear 33.
Specific embodiment
As shown in Figure 1, a kind of transmission system of hybrid vehicle, including engine 1, gearbox, motor 21；It is described
Engine 1 is connect by clutch 2 with the input shaft 3 of gearbox；First gear gear 4, second gear tooth are successively arranged on input shaft 3
Wheel 5, fifth gear gear 6, the first synchronizer 7, mixed dynamic C keep off gear 8, third gear gear 9, the second synchronizer 10, fourth gear gear
11；Mixed dynamic C gear gear 8 is used to access the power input of motor 21；First synchronizer 7 is connected for fifth gear gear 6；Second
Synchronizer 10 is connect with third gear gear 9 and fourth gear gear 11 respectively for input shaft 3；
Be successively arranged on the output shaft 12 of the gearbox respectively with first gear gear 4, second gear gear 5, fifth gear tooth
The first output gear 14, the second output gear 16, the 5th output gear that wheel 6, third gear gear 9 and fourth gear gear 11 are meshed
Wheel 17, third output gear 18 and the 4th output gear 19；It is additionally provided on output shaft 12 and is respectively used to output shaft 12 and first defeated
The third synchronizer 15 of gear 14 and the second output gear 16 out；
The reverse gear shaft 22 of the gearbox is equipped with the first reverse gear 23 and the 4th synchronizer 24, the first reverse gear 23
It is meshed with the first output gear 14；4th synchronizer 24 is connect for reverse gear shaft 22 with first reverse gear 23.
Wherein, the motor 21 realizes power input by transmission shaft 26；Transmission shaft 26 is equipped with the first transmission gear
27, the second transmission gear 28 and the 5th synchronizer 29；First transmission gear 27 is meshed with mixed moving gear；Second transmission gear 28
It is meshed with the second reverse gear 25；5th synchronizer 29 for transmission shaft 26 respectively with the first transmission gear 27 and second
Transmission gear 28 connects.Third transmission gear 30 on the motor 21 passes through the 4th transmission on idle pulley 32 and transmission shaft 26
Gear 31 is meshed.
The above-mentioned gear being connected with all synchronizers, as fifth gear gear 6, third gear gear 9, fourth gear gear 11,
First output gear 14, the second output gear 16, the first reverse gear 23, the first transmission gear 27 and the second transmission gear 28 are
It is empty set on coupled axis.The inner teeth hub of all synchronizers is fixed on coupled axis, external tooth
Set can slide, and can connect with the gear that it is controlled.The output shaft 12 is equipped with forward gear output gear 13, reverse gear shaft 22
It is equipped with reverse output gear 33, forward gear output gear 13 is connected with differential mechanism 20 with reverse output gear 33.
The preferred embodiments of the present invention have been described in detail above.It should be appreciated that the ordinary skill people of this field
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality according to the design of the utility model on the basis of existing technology in domain
Available technical solution is tested, it all should be within the scope of protection determined by the claims.
Claims (3)
1. a kind of transmission system of hybrid vehicle, including engine (1), gearbox, motor (21)；It is characterized in that,
The engine (1) is connect by clutch (2) with the input shaft (3) of gearbox；Input shaft is successively arranged first gear tooth on (3)
Take turns (4), second gear gear (5), fifth gear gear (6), the first synchronizer (7), mixed dynamic C gear gear (8), third gear gear (9),
Second synchronizer (10), fourth gear gear (11)；Mixed dynamic C gear gear (8) is used to access the power input of motor (21)；First
Synchronizer (7) is connected for fifth gear gear (6)；Second synchronizer (10) for input shaft (3) respectively with third gear gear (9)
It is connected with fourth gear gear (11)；
Be successively arranged on the output shaft (12) of the gearbox respectively with first gear gear (4), second gear gear (5), fifth gear
The first output gear (14), the second output gear that gear (6), third gear gear (9) and fourth gear gear (11) are meshed
(16), the 5th output gear (17), third output gear (18) and the 4th output gear (19)；It is additionally provided on output shaft (12) point
Not Yong Yu output shaft (12) and the first output gear (14) and the second output gear (16) third synchronizer (15)；
The reverse gear shaft (22) of the gearbox is equipped with the first reverse gear (23) and the 4th synchronizer (24), the first reverse gear
(23) it is meshed with the first output gear (14)；4th synchronizer (24) is reversed gear tooth for reverse gear shaft (22) with described first
Take turns (23) connection.
2. the transmission system of hybrid vehicle according to claim 1, which is characterized in that the motor (21) passes through
Transmission shaft (26) realizes power input；Transmission shaft (26) is equipped with the first transmission gear (27), the second transmission gear (28) and the
Five synchronizers (29)；First transmission gear (27) is meshed with mixed moving gear；Second transmission gear (28) and the second reverse gear
(25) it is meshed；5th synchronizer (29) for transmission shaft (26) respectively with the first transmission gear (27) and the second driving cog
Take turns (28) connection.
3. the transmission system of hybrid vehicle according to claim 2, which is characterized in that on the motor (21)
Third transmission gear (30) is meshed by idle pulley (32) with the 4th transmission gear (31) on transmission shaft (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822056833.6U CN209505424U (en) | 2018-12-07 | 2018-12-07 | The transmission system of hybrid vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822056833.6U CN209505424U (en) | 2018-12-07 | 2018-12-07 | The transmission system of hybrid vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209505424U true CN209505424U (en) | 2019-10-18 |
Family
ID=68193355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822056833.6U Expired - Fee Related CN209505424U (en) | 2018-12-07 | 2018-12-07 | The transmission system of hybrid vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209505424U (en) |
-
2018
- 2018-12-07 CN CN201822056833.6U patent/CN209505424U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200513 Address after: 402760, 100, sword Hill Road, Bi Quan street, Bishan District, Chongqing Patentee after: CHONGQING LANDAI TRANSMISSION Co.,Ltd. Address before: 402760, 100, sword Hill Road, Bi Quan street, Bishan District, Chongqing Patentee before: CHONGQING LANDAI POWERTRAIN CORP., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191018 Termination date: 20201207 |