CN202283873U - Hybrid power automobile transmission system - Google Patents
Hybrid power automobile transmission system Download PDFInfo
- Publication number
- CN202283873U CN202283873U CN2011203689588U CN201120368958U CN202283873U CN 202283873 U CN202283873 U CN 202283873U CN 2011203689588 U CN2011203689588 U CN 2011203689588U CN 201120368958 U CN201120368958 U CN 201120368958U CN 202283873 U CN202283873 U CN 202283873U
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- gear
- retaining
- driving
- output shaft
- power
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Abstract
The utility model relates to an automobile power system, in particular relates to a hybrid power automobile transmission system. The hybrid power automobile transmission system comprises an input axle (17); a first output axle (3) and a second output axle (15) which are arranged in parallel, wherein various-gear gears are arranged on the input axle (17), the first output axle (3) and the second output axle (15); an electric machine (9) and a motor (1), wherein the motor (1) provides the power to the input axle (17) under the control of a clutch (2) and the power is transferred to a differential gear (21) by various-gear gears and the output axle and the electric machine (9) is used as the power device at the starting gear of the automobile. The electric machine is used as the power device at the starting gear of the automobile, thus the first-gear gear and the second-gear gear are not used, the rotary power output by the electric machine is directly transferred to the differential gear through the output axle and the parts occupancy space is reduced and the cost is effectively saved.
Description
Technical field
The utility model relates to a kind of automobile dynamic system, relates in particular to a kind of hybrid power automobile driving system.
Background technology
In recent years, because the pressure of the exhausted day by day and environmental protection of oil resources, safety, energy-saving and environmental protection have become the theme of current development of automobile.Therefore, satisfy the driver to the driving performance requirement in, the development with new vehicle drive system of energy-conserving and environment-protective performance has great importance.In the hybrid power system of car enterprise exploitation at present, mostly the change-speed box driving system of parallel shafts structure is two axle construction, and its axial dimension is bigger, for horizontal dynamic assembly of arranging, is unfavorable for the layout of drive motor.Chinese invention patent application CN101716880A discloses a kind of hybrid electric drive system based on double-clutch automatic gearbox; Comprise driving engine, electrical motor and the double-clutch automatic gearbox that can link with the diff that is connected on the axletree, the output shaft of driving engine and the input shaft of double-clutch automatic gearbox link, and electrical motor is integrated on the double-clutch automatic gearbox; And the output shaft of electrical motor is connected between double-clutch automatic gearbox and the diff through gear drive; Though it has solved the excessive problem of axial dimension, adopt the double-clutch steering unit of dual input shaft, make complicated integral structure; Manufacturing cost increases; And the coupling of the power of driving engine and motor is in the change-speed box front end, and this just needs the whole load-carrying capacity that improves change-speed box, and cost of development is higher.
The utility model content
Be to solve the deficiency that exists in the prior art, the utility model provides a kind of hybrid power automobile driving system of can actv. when reducing transmission dimensions practicing thrift cost.
For realizing above-mentioned purpose; The hybrid power automobile driving system of the utility model comprises the input shaft, first output shaft, second output shaft that laterally arrange, is arranged on each shift gear on input shaft, first output shaft, second output shaft; Motor, driving engine; Described driving engine for input shaft provides power, and is delivered to diff through each shift gear and output shaft under the control of power-transfer clutch, the engine installation of described motor during as the vehicle start gear.
As qualification to aforesaid way, described motor and the coaxial setting of input shaft.
As the qualification to aforesaid way, the clutch end of described motor is provided with electronic driving gear, on second output shaft, is provided with the electronic driven gear that links to each other with electronic driving gear engagement.
Specifically, be provided with four, six retaining driving gears on the above-mentioned input shaft from left to right successively, five retaining driving gears, three retaining driving gears; Be provided with six retaining driven gears on described first output shaft from left to right successively, five, six retaining synchros, five retaining driven gears, the first main driving wheel that subtracts that links to each other with the differential gear engagement; Be provided with electronic driven gear on described second output shaft from left to right successively, four retaining driven gears, three, four retaining synchros, three retaining driven gears, the second main driving wheel that subtracts that links to each other with the differential gear engagement.
In addition,
Adopt technique scheme, its effect is following:
Engine installation when 1, motor is as the vehicle start gear can save first gear and second gear, and directly the rotary power with motor output is transported on the diff through output shaft, and when the minimizing parts took up space, actv. had been practiced thrift cost;
2, driving engine and the coaxial setting of input shaft make the change-speed box volume not have obvious increase, have guaranteed the convenience that car load is arranged.Simultaneously, in power transmission process, because the power that driving engine and motor are exported simultaneously carries out the power coupling at output shaft, power does not interrupt in the time of can guaranteeing to shift gears, and has improved the dynamic property and the traveling comfort of vehicle.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further to specify:
Fig. 1 is the utility model integral structure scheme drawing.
Among the figure:
1, driving engine; 2, power-transfer clutch; 3, first output shaft; 4, the first main driving wheel that subtracts; 5, five retaining driven gears; 6, five, six retaining synchros; 7, six retaining driven gears; 8, electronic driving gear; 9, motor; 10, electronic driven gear; 11, four retaining driven gears; 12, three, four retaining synchros; 13, three retaining driven gears; 14, diff; 15, second output shaft; 16, the second main driving wheel that subtracts; 17, input shaft; 18, three retaining driving gears; 19, five retaining driving gears; 20, four, six retaining driving gears; 21, differential gear.
The specific embodiment
Know by shown in Figure 1; The hybrid power automobile driving system of the utility model; Comprise being arranged on input shaft in the mission case, that laterally arrange 17, first output shaft 3, second output shaft 15, motor 9, driving engine 1, driving engine 1 provides power for input shaft 17 under the control of power-transfer clutch 2; And be delivered to diff 21, the rotation of final driven wheel through each shift gear and output shaft.
Present embodiment is completely abolished original first gear and second gear in the improvement of concrete structure, the engine installation through motor 9 during as the vehicle start gear.In the concrete structure design; The clutch end of motor 9 is provided with electronic driving gear 8; On second output shaft 15, be provided with the electronic driven gear 10 that links to each other with electronic driving gear 8 engagements, drive second output shaft 15 by motor 9 and rotate, rotating speed is passed to diff.
On input shaft 17, be provided with four, six retaining driving gears, 20, five retaining driving gears, 19, three retaining driving gears 18 from left to right successively; Be provided with six retaining driven gears 7, five, six on described first output shaft 3 from left to right successively and keep off synchros 6, five retaining driven gears 5, the first main driving wheel 4 that subtracts that links to each other with differential gear 21 engagements; Be provided with electronic driven gear 10, four retaining driven gears 11, three, four on described second output shaft 15 from left to right successively and keep off synchros 12, three retaining driven gears 13, the second main driving wheel 16 that subtracts that links to each other with differential gear 21 engagements.The corresponding engagement of each shift gear is provided with, and motor 9 and input shaft 17 coaxial settings.
When starting and low cruise; The employing electric-only mode goes, and promptly by motor 9 propulsive effort is provided, and power spreads out of from rotor; Be delivered to the electronic driven gear 10 on second output shaft 15 through electronic driving gear 8; Subtract driving gear 16 through second master again and be delivered on the differential gear 21, and then be delivered on the diff 14, rotate with final driven wheel.
In when reversing, only need motor 9 counter-rotatings, its power transmission line is the transfer route during with low-speed running with starting, therefore, has saved the use of reverse gear, the overall dimensions of further cost-cutting and whole change-speed box.
When quickening and climb; With the third gear is example; By driving engine 1 and motor 9 power is provided simultaneously, specifically describes as follows: driving engine 1 starts, and power-transfer clutch 2 combines; Power is delivered to the retaining of three on the input shaft 17 driving gear 18 by driving engine 1 through power-transfer clutch 2, and warp is delivered on second output shaft 15 with engagement, three, the fourth gear synchro 12 of three retaining driven gears 13; Simultaneously, motor 9 continues transferring power according to electric-only mode.Two kinds of power as above are coupled on second output shaft 15, subtract driving wheel 16 through second master at last and are delivered on the diff 14, and final driven wheel rotates.Hence one can see that, when concrete the application, and the load-carrying capacity of increase coupling place rear end part that can be suitable, the load-carrying capacity of suitable reduction coupling place front end part, and then save cost.
When running at high speed, be example with five retainings, by driving engine 1 power is provided; Behind power-transfer clutch 2, be delivered to input shaft 17; Behind five retaining driving gears 19, be delivered to five retaining driven gears 5, be delivered on first output shaft 3 through five, six retaining synchros 6 again; Subtract driving wheel 4 by first master again and be delivered on the diff 14, final driven wheel rotates.
When adopting driving engine 1 and motor 9 to carry out power couple drive wheel, driving engine 1 power has disruption, at this moment, by motor 9 propulsive effort is provided, traveling comfort and dynamic property during with the assurance vehicle shift.In motion, if the power of driving engine 1 has residue, then motor 9 switches to power generation mode, and the energy part drive wheels of driving engine 1 is rotated, and another part is sent out a little, realizes the energy storage; When braking energy reclaimed, motor 9 was in generating state, and kinetic energy is delivered on second output shaft 15 by diff 14, is delivered to electronic driving gear 8 through electronic driven gear 10, by 9 generatings of electronic driving gear 8 drive motor, realized energy recovery.
Claims (4)
1. hybrid power automobile driving system; Comprise the input shaft (17), first output shaft (3), second output shaft (15) that laterally arrange; Be arranged on each shift gear on input shaft (17), first output shaft (3), second output shaft (15); Motor (9), driving engine (1); Described driving engine (1) provides power for input shaft (17) under the control of power-transfer clutch (2), and is delivered to diff (21) through each shift gear and output shaft, it is characterized in that: the engine installation of described motor (9) during as the vehicle start gear.
2. hybrid power automobile driving system according to claim 1 is characterized in that: motor (9) and the coaxial setting of input shaft (17).
3. hybrid power automobile driving system according to claim 1 and 2; It is characterized in that: the clutch end of described motor (9) is provided with electronic driving gear (8), on second output shaft (15), is provided with the electronic driven gear (10) that links to each other with electronic driving gear (8) engagement.
4. hybrid power automobile driving system according to claim 3 is characterized in that: be provided with four, six retaining driving gears (20) on the described input shaft (17) from left to right successively, five retaining driving gears (19), three retaining driving gears (18); Be provided with six retaining driven gears (7) on described first output shaft (3) from left to right successively, five, six retaining synchros (6), five retaining driven gears (5), the first main driving wheel (4) that subtracts that links to each other with differential gear (21) engagement; Be provided with electronic driven gear (10) on described second output shaft (15) from left to right successively; Four retaining driven gears (11); Three, four retaining synchros (12), three retaining driven gears (13), the second main driving wheel (16) that subtracts that links to each other with differential gear (21) engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203689588U CN202283873U (en) | 2011-09-30 | 2011-09-30 | Hybrid power automobile transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203689588U CN202283873U (en) | 2011-09-30 | 2011-09-30 | Hybrid power automobile transmission system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202283873U true CN202283873U (en) | 2012-06-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203689588U Expired - Fee Related CN202283873U (en) | 2011-09-30 | 2011-09-30 | Hybrid power automobile transmission system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202283873U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102991333A (en) * | 2012-09-19 | 2013-03-27 | 长城汽车股份有限公司 | Hybrid power drive assembly and hybrid power drive automobile applying same |
| CN104373531A (en) * | 2014-11-24 | 2015-02-25 | 东风汽车公司 | Electronic control mechanical type speed changing box structure |
| CN106585360A (en) * | 2015-10-16 | 2017-04-26 | 广州汽车集团股份有限公司 | Hybrid two-shift gearbox transmission system and hybrid electric vehicle |
| CN106931129A (en) * | 2015-12-31 | 2017-07-07 | 重庆硬核派传动科技有限公司 | A kind of hybrid vehicle four-speed gear box |
| CN106931130A (en) * | 2015-12-31 | 2017-07-07 | 重庆硬核派传动科技有限公司 | A kind of hybrid vehicle four-speed gear box |
| CN106931085A (en) * | 2015-12-31 | 2017-07-07 | 重庆硬核派传动科技有限公司 | A kind of four-speed gear box used for electric vehicle |
| CN107599818A (en) * | 2017-10-19 | 2018-01-19 | 上海汽车变速器有限公司 | Hybrid power double-clutch speed changer |
| CN108001193A (en) * | 2017-12-29 | 2018-05-08 | 湖州伊立机械有限公司 | A kind of driving device for new energy source machine motor-car |
| CN108001192A (en) * | 2016-10-31 | 2018-05-08 | 比亚迪股份有限公司 | Power drive system and there is its vehicle |
| CN108001187A (en) * | 2016-10-31 | 2018-05-08 | 比亚迪股份有限公司 | Power drive system and there is its vehicle |
| CN108016286A (en) * | 2016-10-31 | 2018-05-11 | 比亚迪股份有限公司 | Power drive system and there is its vehicle |
| EP3584101A2 (en) | 2018-04-12 | 2019-12-25 | Saic Motor Corporation Limited | Hybrid power vehicle, hybrid power driving system and gear box |
-
2011
- 2011-09-30 CN CN2011203689588U patent/CN202283873U/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102991333A (en) * | 2012-09-19 | 2013-03-27 | 长城汽车股份有限公司 | Hybrid power drive assembly and hybrid power drive automobile applying same |
| CN102991333B (en) * | 2012-09-19 | 2016-06-08 | 长城汽车股份有限公司 | Hybrid power drive assembly and apply its hybrid power drive automobile |
| CN104373531A (en) * | 2014-11-24 | 2015-02-25 | 东风汽车公司 | Electronic control mechanical type speed changing box structure |
| CN104373531B (en) * | 2014-11-24 | 2017-04-12 | 东风汽车公司 | Electronic control mechanical type speed changing box structure |
| CN106585360A (en) * | 2015-10-16 | 2017-04-26 | 广州汽车集团股份有限公司 | Hybrid two-shift gearbox transmission system and hybrid electric vehicle |
| CN106931129A (en) * | 2015-12-31 | 2017-07-07 | 重庆硬核派传动科技有限公司 | A kind of hybrid vehicle four-speed gear box |
| CN106931130A (en) * | 2015-12-31 | 2017-07-07 | 重庆硬核派传动科技有限公司 | A kind of hybrid vehicle four-speed gear box |
| CN106931085A (en) * | 2015-12-31 | 2017-07-07 | 重庆硬核派传动科技有限公司 | A kind of four-speed gear box used for electric vehicle |
| CN108016286A (en) * | 2016-10-31 | 2018-05-11 | 比亚迪股份有限公司 | Power drive system and there is its vehicle |
| CN108001192A (en) * | 2016-10-31 | 2018-05-08 | 比亚迪股份有限公司 | Power drive system and there is its vehicle |
| CN108001187A (en) * | 2016-10-31 | 2018-05-08 | 比亚迪股份有限公司 | Power drive system and there is its vehicle |
| CN108001187B (en) * | 2016-10-31 | 2020-01-03 | 比亚迪股份有限公司 | Power transmission system and vehicle with same |
| CN108016286B (en) * | 2016-10-31 | 2020-11-20 | 比亚迪股份有限公司 | Power transmission system and vehicle with same |
| CN107599818A (en) * | 2017-10-19 | 2018-01-19 | 上海汽车变速器有限公司 | Hybrid power double-clutch speed changer |
| CN108001193A (en) * | 2017-12-29 | 2018-05-08 | 湖州伊立机械有限公司 | A kind of driving device for new energy source machine motor-car |
| EP3584101A2 (en) | 2018-04-12 | 2019-12-25 | Saic Motor Corporation Limited | Hybrid power vehicle, hybrid power driving system and gear box |
| US11364788B2 (en) | 2018-04-12 | 2022-06-21 | Saic Motor Corporation Limited | Hybrid power vehicle, hybrid power driving system and gear box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120627 Termination date: 20200930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |