CN203211082U - Hydraulic electric driving system of hybrid vehicle - Google Patents
Hydraulic electric driving system of hybrid vehicle Download PDFInfo
- Publication number
- CN203211082U CN203211082U CN2013201372303U CN201320137230U CN203211082U CN 203211082 U CN203211082 U CN 203211082U CN 2013201372303 U CN2013201372303 U CN 2013201372303U CN 201320137230 U CN201320137230 U CN 201320137230U CN 203211082 U CN203211082 U CN 203211082U
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- output shaft
- gear
- clutch
- motor
- hydraulic
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
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Abstract
The utility model provides a hydraulic electric driving system of a hybrid vehicle. The hydraulic electric driving system comprises an engine, wherein the output shaft of the engine is fixedly connected with a planet carrier of a planet gear mechanism, the output shaft of a sun gear of the planet gear mechanism is fixed with the power shaft of a power generator, a first clutch is mounted between the output shaft of the sun gear and the power shaft of the power generator; a connection rod is hinged on the planet carrier, a hydraulic motor is driven by the connection rod; a second clutch, a first gear and a gear box are sequentially mounted on the output shaft of the hydraulic motor, and rear wheels of the vehicle are driven by the gear box. The electric energy of the power generator is charged into an accumulator by an inverter, the motor is supplied with power by the accumulator. A third clutch and a second gear are sequentially mounted on the output shaft of an electric motor, and the first gear is engaged with the second gear. The power performance of the vehicle is improved, and the energy conversion rate of the engine of the hybrid vehicle driving system is also improved.
Description
Technical field:
The utility model relates to the driver for vehicle technical field, more specifically to a kind of drive system of motor vehicle driven by mixed power.
Background technology:
Hybrid electric drive system has series, parallel and three kinds of forms of series-parallel connection, series connection type hybrid power system is that the power of by electrical generator driving engine being exported earlier all is converted to electric energy, convert electrical energy into mechanical energy through electrical motor again and drive wheel, its advantage is to realize the optimal control of driving engine, shortcoming is all to change through twice energy, and expended energy is excessive.Parallel system is on traditional car transmissions basis, other adds one road electric drive system, auxiliary power is provided during for automobile acceleration or climbing, its advantage is that the ratio of transformation of energy is less, shortcoming is to lean on direct mechanical connection between driving engine and wheel, and driving engine can not be always in the work of high efficiency point.
The utility model content:
The purpose of this utility model is exactly the deficiency at prior art, and a kind of motor vehicle driven by mixed power hydraulic electric drive system is provided, and it can improve the tractive performance of vehicle, improves the energy transformation ratio of hybrid electric drive system driving engine.
Technology solution of the present utility model is as follows:
Motor vehicle driven by mixed power hydraulic electric drive system, comprise driving engine, the pinion carrier of the output shaft captive joint sun and planet gear of driving engine, the dynamical axis of the output shaft fixed generator of the sun wheel of sun and planet gear is equipped with first clutch between the dynamical axis of the output shaft of sun wheel and electrical generator;
Be hinged with connecting rod on the pinion carrier, connecting rod drives HM Hydraulic Motor, and second clutch, first gear and change speed gear box are installed on the hydraulic motor output shaft successively, and change speed gear box drives automobile back wheel;
The electric energy of electrical generator charges into storage battery by inverter, and storage battery is powered to electrical motor, and three-clutch and second gear are installed on the output shaft of electrical motor successively, and first gear and second gear are meshed.
Described first gear is fixed on the hydraulic motor output shaft, and hydraulic motor output shaft is fixed together by the input shaft of coupler and change speed gear box; The input shaft of the output shaft captive joint three-clutch of electrical motor, output shaft captive joint second gear of three-clutch.
The beneficial effects of the utility model are:
It can improve the tractive performance of vehicle, improves the energy transformation ratio of hybrid electric drive system driving engine.
Description of drawings:
Fig. 1 is structural representation of the present utility model
Among the figure: 1, driving engine; 2, pinion carrier; 3, sun wheel; 4, first clutch; 5, HM Hydraulic Motor; 6, electrical generator; 7, inverter; 8, storage battery; 9, electrical motor; 10, three-clutch; 11, second clutch; 12, second gear; 13, first gear; 14, change speed gear box; 15, connecting rod.
The specific embodiment:
Embodiment: see shown in Figure 1, motor vehicle driven by mixed power hydraulic electric drive system, comprise driving engine 1, the pinion carrier 2 of the output shaft captive joint sun and planet gear of driving engine 1, the dynamical axis of the output shaft fixed generator 6 of the sun wheel 3 of sun and planet gear is equipped with first clutch 4 between the dynamical axis of the output shaft of sun wheel 3 and electrical generator 6;
Be hinged with connecting rod 15 on the pinion carrier 2, connecting rod 15 drives HM Hydraulic Motor 5, and second clutch 11, first gear 13 and change speed gear box 14 are installed on the output shaft of HM Hydraulic Motor 5 successively, and change speed gear box 14 drives automobile back wheel;
The electric energy of electrical generator 6 charges into storage battery 8 by inverter 7, and storage battery 8 gives electrical motor 9 power supplies, three-clutch 10 and second gear, 12, the first gears 13 and second gear 12 is installed on the output shaft of electrical motor 9 successively is meshed.
Described first gear 13 is fixed on the output shaft of HM Hydraulic Motor 5, and the output shaft of HM Hydraulic Motor 5 is fixed together by the input shaft of coupler and change speed gear box 14; The input shaft of the output shaft captive joint three-clutch 10 of electrical motor 9, output shaft captive joint second gear 12 of three-clutch 10.
Principle of work: it utilizes HM Hydraulic Motor 5 directly to drive change speed gear box 14, can improve the capacity usage ratio of driving engine 1, simultaneously, in the vehicle light hours, can adopt storage battery 8 to drive change speed gear box 14 separately for electrical motor 9 power supplies, when vehicle is climbed, can adopt the power of HM Hydraulic Motor 5 and electrical motor 9 to drive change speed gear box 14 together simultaneously, thereby improve the tractive performance of motor vehicle driven by mixed power.
When driving engine 1 work, if storage battery 8 needs charging, then first clutch 4 makes the dynamical axis of electrical generator 6 connect with the output shaft of sun wheel 3,8 chargings of electrical generator 6 generating accumulators.After if storage battery 8 is charged, then first clutch 4 disconnects the dynamical axis of electrical generator 6 and the output shaft of sun wheel 3, and electrical generator 6 quits work like this.
When vehicle load hour, second clutch 11 allows the output shaft of HM Hydraulic Motor 5 separate with the input shaft of change speed gear box 14, produces power driven change speed gear boxs 14 by electrical motor 9.When not needing electrical motor 9 work, electrical motor 9 quits work, and three-clutch 10 disconnects the output shaft of electrical motor 9 and the axle of second gear 12,12 idle running of second gear.
Claims (2)
1. motor vehicle driven by mixed power hydraulic electric drive system, comprise driving engine (1), it is characterized in that: the pinion carrier (2) of the output shaft captive joint sun and planet gear of driving engine (1), the dynamical axis of the output shaft fixed generator (6) of the sun wheel of sun and planet gear (3) is equipped with first clutch (4) between the dynamical axis of the output shaft of sun wheel (3) and electrical generator (6);
Be hinged with connecting rod (15) on the pinion carrier (2), connecting rod (15) drives HM Hydraulic Motor (5), second clutch (11), first gear (13) and change speed gear box (14) are installed on the output shaft of HM Hydraulic Motor (5) successively, and change speed gear box (14) drives automobile back wheel;
The electric energy of electrical generator (6) charges into storage battery (8) by inverter (7), storage battery (8) is given electrical motor (9) power supply, three-clutch (10) and second gear (12) are installed on the output shaft of electrical motor (9) successively, and first gear (13) and second gear (12) are meshed.
2. motor vehicle driven by mixed power hydraulic electric drive system according to claim 1, it is characterized in that: first gear (13) is fixed on the output shaft of HM Hydraulic Motor (5), and the output shaft of HM Hydraulic Motor (5) is fixed together by the input shaft of coupler and change speed gear box (14); The input shaft of the output shaft captive joint three-clutch (10) of electrical motor (9), output shaft captive joint second gear (12) of three-clutch (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201372303U CN203211082U (en) | 2013-03-25 | 2013-03-25 | Hydraulic electric driving system of hybrid vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201372303U CN203211082U (en) | 2013-03-25 | 2013-03-25 | Hydraulic electric driving system of hybrid vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203211082U true CN203211082U (en) | 2013-09-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201372303U Expired - Fee Related CN203211082U (en) | 2013-03-25 | 2013-03-25 | Hydraulic electric driving system of hybrid vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203211082U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925047A (en) * | 2014-03-19 | 2015-09-23 | 现代自动车株式会社 | Hydraulic Pressure Instruction-Learning Apparatus For Hybrid Vehicle And Method Using The Same |
| CN105691180A (en) * | 2014-12-09 | 2016-06-22 | 罗伯特·博世有限公司 | Hydraulic hybrid power system |
| CN106274444A (en) * | 2016-08-11 | 2017-01-04 | 同济大学 | Engineering machinery series-parallel connection dynamical system |
| CN106696920A (en) * | 2017-02-20 | 2017-05-24 | 樊品良 | Alcohol-hydrogen-rich automotive energy-saving system |
| CN108749560A (en) * | 2018-06-15 | 2018-11-06 | 姜俊南 | A kind of new energy resource power machine structure |
-
2013
- 2013-03-25 CN CN2013201372303U patent/CN203211082U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104925047A (en) * | 2014-03-19 | 2015-09-23 | 现代自动车株式会社 | Hydraulic Pressure Instruction-Learning Apparatus For Hybrid Vehicle And Method Using The Same |
| CN104925047B (en) * | 2014-03-19 | 2019-02-15 | 现代自动车株式会社 | Hydraulic pressure command facility for study and method for hybrid vehicle |
| CN105691180A (en) * | 2014-12-09 | 2016-06-22 | 罗伯特·博世有限公司 | Hydraulic hybrid power system |
| CN106274444A (en) * | 2016-08-11 | 2017-01-04 | 同济大学 | Engineering machinery series-parallel connection dynamical system |
| CN106274444B (en) * | 2016-08-11 | 2019-02-01 | 同济大学 | Engineering machinery mixed connection dynamical system |
| CN106696920A (en) * | 2017-02-20 | 2017-05-24 | 樊品良 | Alcohol-hydrogen-rich automotive energy-saving system |
| CN108749560A (en) * | 2018-06-15 | 2018-11-06 | 姜俊南 | A kind of new energy resource power machine structure |
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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: 20130925 Termination date: 20180325 |
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| CF01 | Termination of patent right due to non-payment of annual fee |