CN204367869U - A kind of vehicle hybrid system of integrated two-shift automatic variable speed case - Google Patents
A kind of vehicle hybrid system of integrated two-shift automatic variable speed case Download PDFInfo
- Publication number
- CN204367869U CN204367869U CN201420857725.8U CN201420857725U CN204367869U CN 204367869 U CN204367869 U CN 204367869U CN 201420857725 U CN201420857725 U CN 201420857725U CN 204367869 U CN204367869 U CN 204367869U
- Authority
- CN
- China
- Prior art keywords
- gear
- integrated
- driving
- clutch assembly
- hybrid system
- Prior art date
- 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.)
- Active
Links
Classifications
-
- 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
Abstract
The utility model discloses a kind of vehicle hybrid system of integrated two-shift automatic variable speed case, comprise driving engine, motor and two quick change shelves case bodies, described two grades of change speed gear box bodies are provided with input shaft and tween drive shaft, described motor front end is connected with driving engine by dry type clutch assembly, described motor rear end is connected with input shaft assembly, described input shaft is provided with gear shift sleeve, first grade of driving gear and second gear driving gear, described tween drive shaft is connected with first speed driven gear, second gear driven gear and layshaft drive gear, described layshaft drive gear subtracts gears meshing with the master of differential assembly and is connected, one end of described differential assembly connects right jack shaft, the other end connects left jack shaft.The utility model binding engine mode of operation, electrical machine working mode, the gear switch that the liquid clutch assembly that two gears control realizes, can realize different working modes and gear according to whole vehicle state, compact conformation, manufacturing cost is low.
Description
Technical field
The utility model relates to a kind of vehicle hybrid system, particularly relates to a kind of vehicle hybrid system of integrated two-shift automatic variable speed case.
Background technology
Define the new round upsurge of new-energy automobile development in global range, following type of drive must be few power consumption, more environmental protection, have more sustainability, and therefore in all technology innovations, combination drive has extremely important status.Hybrid electric vehicle than ordinary internal combustion engine more environmental protection, vehicle be in all the time oil consumption low, pollute few optimum operating condition under work; Had motor and battery, when vehicle can reclaim braking very easily, descending time, idling time energy; Vehicle can close down driving engine, is driven separately by battery, realizes " zero " discharge.
Orthodox car is in order to realize dynamic property and economy many employings multi-speed gear box of vehicle, hybrid power system then adopts driving engine and motor as propulsion source, make a big difference with traditional driving engine in in-use performance, have good speed to regulate and torque adjustment ability based on motor self, such new energy vehicle has not needed to adopt traditional change speed gear box.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of vehicle hybrid system of integrated two-shift automatic variable speed case, the work efficiency can optimizing motor and driving engine is interval, take into account each side operating needs that new forms of energy mix motor-car, meet the performance requirement of vehicle well, and compact conformation, manufacturing cost is low.
The utility model is solve the problems of the technologies described above the vehicle hybrid system that the technical scheme adopted is to provide a kind of integrated two-shift automatic variable speed case, comprise driving engine, dry type clutch assembly, motor and two quick change shelves case bodies, described two grades of change speed gear box bodies are provided with input shaft and tween drive shaft, wherein, described motor front end is connected with driving engine by dry type clutch assembly, described motor rear end is connected with input shaft, described input shaft is provided with multi-plate wet clutch assembly, first grade of driving gear and second gear driving gear, described tween drive shaft is connected with first speed driven gear, second gear driven gear and layshaft drive gear, described layshaft drive gear is connected with differential assembly engagement, one end of described differential assembly connects right jack shaft, the other end connects left jack shaft.
The vehicle hybrid system of above-mentioned integrated two-shift automatic variable speed case, wherein, described multi-plate wet clutch assembly is made up of two sub-assemblies of multi-plate wet clutch
The vehicle hybrid system of above-mentioned integrated two-shift automatic variable speed case, wherein, described first grade of driving gear, second gear driving gear, first speed driven gear, second gear driven gear and layshaft drive gear are helical wheel.
The vehicle hybrid system of above-mentioned integrated two-shift automatic variable speed case, wherein, integrated torsional bumper in described dry type clutch assembly.
The vehicle hybrid system of above-mentioned integrated two-shift automatic variable speed case, wherein, described driving engine and motor comprise the mode of operation that mutually can switch under the different gear of system as follows: the independent drive pattern of pure electric drive mode, driving engine, driving power generation mode, associating drive pattern, parking power generation mode and Brake energy recovery pattern.
The utility model contrast prior art has following beneficial effect: the vehicle hybrid system of the integrated two-shift automatic variable speed case that the utility model provides, binding engine mode of operation, electrical machine working mode, the gear switch that the liquid clutch assembly that two gears control realizes, can realize different working modes and gear according to whole vehicle state.Liquid clutch system, in gearshift procedure, can eliminate Vehicular shift power interruption by the sliding wear of power-transfer clutch and alleviate shifting shock, and the work efficiency optimizing motor and driving engine is interval, take into account each side operating needs that new forms of energy mix motor-car, and compact conformation, manufacturing cost is low.
Accompanying drawing explanation
Fig. 1 is the vehicle hybrid system architecture schematic diagram of the integrated two-shift automatic variable speed case of the utility model.
In figure:
1 driving engine 2 dry type clutch assembly 3 motor
4 first grades of driving gear 5 multi-sheet wet-type gear shift sleeve assembly 6 second gear driving gears
7 input shaft 8 tween drive shaft 9 second gear driven gears
10 layshaft drive gear 11 right jack shaft 12 differential assembly
13 left jack shaft 14 first speed driven gear 15 housings
16 two grades of change speed gear box bodies
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model will be further described.
Fig. 1 is the vehicle hybrid system architecture schematic diagram of the integrated two-shift automatic variable speed case of the utility model.
Refer to Fig. 1, the vehicle hybrid system of the integrated two-shift automatic variable speed case that the utility model provides comprises driving engine 1, dry type clutch assembly 2, motor 3 and two grades of change speed gear box bodies 16, described two grades of change speed gear box bodies 16 are provided with input shaft 7 and tween drive shaft 8, wherein, described motor 3 front end is connected with driving engine 1 by dry type clutch assembly 2, described motor 3 rear end is connected with input shaft 7, described input shaft 7 is provided with multi-plate wet clutch assembly 5, first grade of driving gear 4 and second gear driving gear 6, described tween drive shaft 8 is connected with first speed driven gear 14, second gear driven gear 9 and layshaft drive gear 10, described layshaft drive gear 10 subtracts gears meshing with the master of differential assembly 12 and is connected, one end of described differential assembly 12 connects right jack shaft 11, the other end connects left jack shaft 13.
The vehicle hybrid system of the integrated two-shift automatic variable speed case that the utility model provides, wherein, described multi-plate wet clutch assembly 5 is made up of two sub-assemblies of multi-plate wet clutch.Described first grade of driving gear 4, second gear driving gear 6, first speed driven gear 14, second gear driven gear 9 and layshaft drive gear 10 are helical wheel.Integrated torsional bumper in described dry type clutch assembly 2.
The vehicle hybrid system of the integrated two-shift automatic variable speed case that the utility model provides, tooth axle is integrated with in housing 15, multi-plate wet clutch assembly 5, differential assembly 12 and its hydraulic control system, thus binding engine 1 and motor 3 can realize the power-transmission system of two gear switches, gear shift break period is eliminated by the sliding wear of the speed governing of motor 3 and multi-plate wet clutch assembly 5 friction lining in gearshift procedure, well reduce the impact in gearshift procedure, the traveling comfort of vehicular drive improved and the service life of change speed gear box related hardware, this gearbox designs is compact simultaneously, be well positioned to meet the various arrangement requirement of vehicle.Described multi-sheet wet-type gear shift sleeve assembly 5 shares with gear-box lubricating oil, and distributes oil circuit to realize clutch operating by hydraulic efficiency pressure system, and the oil leab wherein arranged is in order to realize multi-plate wet clutch assembly 5 at the lubrication and cooling in conjunction with sliding wear process.
The utility model can according to the electricity shape of battery, vehicle driving-cycle and driver intention, power system can switch under different mode of operations, to meet the normal operation demand of vehicle, power system main operation modes has: the independent drive pattern of pure electric drive mode, driving engine, driving power generation mode, associating drive pattern and parking power generation mode, and under different mode, the mode of operation of each parts is as shown in the table:
The vehicle hybrid system of the integrated two-shift automatic variable speed case that the utility model provides, mode of operation is as follows:
Pure electric drive mode of operation transmission of power circuit is: driving engine 1 quits work, and dry type clutch assembly 2 is separated, and motor 3 power reaches input shaft 7, and first grade of driving gear 4 and second gear driving gear 6 empty set are at input shaft 7.If multi-plate wet clutch assembly 5 is left side piston action pressing friction sheet under fluid control, power reaches first grade of driving gear 4 by multi-plate wet clutch assembly 5, first speed driven gear 14 is meshed with it, power reaches tween drive shaft 8, drive the master of differential assembly 12 to subtract pinion rotation by layshaft drive gear 10, then power is dispensed to left jack shaft 13 and right jack shaft 11 by differential assembly 12 again; If multi-plate wet clutch assembly 5 is right side piston action pressing friction sheet under fluid control, power reaches second gear driving gear 6 by multi-plate wet clutch assembly 5, second gear driven gear 9 is meshed with it, power reaches tween drive shaft 8, the master of differential assembly 12 is driven to subtract pinion rotation by layshaft drive gear 10, then power is dispensed to left jack shaft 13 and right jack shaft 11 by differential assembly 12 again, drives vehicle operating.
Driving engine independent drive pattern transmission of power circuit is: under this pattern, motor 3 dallies, and does not export any power; Driving engine 1 power reaches input shaft 7 through dry type clutch assembly 2, and first grade of driving gear 4 and second gear driving gear 6 empty set are at input shaft 7; Power transmission route is with reference to pure electric drive mode power transmission line herein afterwards.
Driving power generation mode transmission of power circuit is: driving engine 1 partial power reaches motor 3 for generating through dry type clutch assembly 2, electricity store with in car battery; Another part power is then for driving vehicle, and its power reaches follow-up driving force system for driving vehicle, and power transmission line is with reference to pure electric drive mode power transmission line herein.
Associating drive pattern transmission of power circuit is: driving engine 1 power through dry type clutch assembly 2 to converge with motor 3 outputting power and together with reach continuous power system for driving vehicle, power transmission line is with reference to pure electric drive mode power transmission line herein.
Parking power generation mode transmission of power circuit is: driving engine 1 power generates electricity for drive motor 3 through dry type clutch assembly 2, and electricity stores and with in car battery, now multi-plate wet clutch assembly 5 is in classification state, output that system is unpowered.
Dry type clutch assembly 2 combines and multi-plate wet clutch assembly 5 is thrown off time, driving engine 1 can be realized by motor 3 and start.
Dry type clutch assembly 2 be separated and multi-plate wet clutch assembly 5 in conjunction with time, can by motor 3 reversion realize vehicle reverse gear travel.
Brake energy recovery pattern: vehicle is in braking procedure, and multi-plate wet clutch assembly 5 is in bonding state, and motor 3 is placed in power generation mode, reclaims the inertia braking energy of vehicle, is stored in in car battery.
Although the utility model discloses as above with preferred embodiment; so itself and be not used to limit the utility model; any those skilled in the art; not departing from spirit and scope of the present utility model; when doing a little amendment and perfect, therefore protection domain of the present utility model is when being as the criterion of defining with claims.
Claims (5)
1. the vehicle hybrid system of an integrated two-shift automatic variable speed case, comprise driving engine (1), dry type clutch assembly (2), motor (3) and two grades of change speed gear box bodies (16), described two grades of change speed gear box bodies (16) are provided with input shaft (7) and tween drive shaft (8), it is characterized in that, described motor (3) front end is connected with driving engine (1) by dry type clutch assembly (2), described motor (3) rear end is connected with input shaft (7), described input shaft (7) is provided with multi-plate wet clutch assembly (5), first grade of driving gear (4) and second gear driving gear (6), (8) are connected with first speed driven gear (14) to described tween drive shaft, second gear driven gear (9) and layshaft drive gear (10), described layshaft drive gear (10) subtracts gears meshing with the master of differential assembly (12) and is connected, one end of described differential assembly (12) connects right jack shaft (11), the other end connects left jack shaft (13).
2. the vehicle hybrid system of integrated two-shift automatic variable speed case as claimed in claim 1, is characterized in that, described multi-sheet wet-type multi-plate wet clutch assembly (5) is made up of two sub-assemblies of multi-plate wet clutch.
3. the vehicle hybrid system of integrated two-shift automatic variable speed case as claimed in claim 1, it is characterized in that, described first grade of driving gear (4), second gear driving gear (6), first speed driven gear (14), second gear driven gear (9) and layshaft drive gear (10) are helical wheel.
4. the vehicle hybrid system of integrated two-shift automatic variable speed case as claimed in claim 1, is characterized in that, the interior integrated torsional bumper of described dry type clutch assembly (2).
5. the vehicle hybrid system of integrated two-shift automatic variable speed case as claimed in claim 1, it is characterized in that, described driving engine (1) and motor (3) comprise the mode of operation that mutually can switch under the different gear of system as follows: the independent drive pattern of pure electric drive mode, driving engine, driving power generation mode, associating drive pattern, parking power generation mode and Brake energy recovery pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420857725.8U CN204367869U (en) | 2014-12-30 | 2014-12-30 | A kind of vehicle hybrid system of integrated two-shift automatic variable speed case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420857725.8U CN204367869U (en) | 2014-12-30 | 2014-12-30 | A kind of vehicle hybrid system of integrated two-shift automatic variable speed case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204367869U true CN204367869U (en) | 2015-06-03 |
Family
ID=53324113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420857725.8U Active CN204367869U (en) | 2014-12-30 | 2014-12-30 | A kind of vehicle hybrid system of integrated two-shift automatic variable speed case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204367869U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926693A (en) * | 2017-04-14 | 2017-07-07 | 南京越博动力系统股份有限公司 | A kind of pure electric vehicle integrated dynamic assembly |
| CN107035823A (en) * | 2017-01-23 | 2017-08-11 | 吉林大学 | A kind of plug-in hybrid-power automobile speed changer that wet clutch is kept off using two |
| CN109296722A (en) * | 2018-12-03 | 2019-02-01 | 苏州同捷汽车科技发展有限公司 | The fast forerunner's speed changer structure of one kind two |
| CN113442713A (en) * | 2020-03-25 | 2021-09-28 | 郑州宇通客车股份有限公司 | Two-gear shifting mechanism, two-gear power system and shifting control method thereof |
-
2014
- 2014-12-30 CN CN201420857725.8U patent/CN204367869U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107035823A (en) * | 2017-01-23 | 2017-08-11 | 吉林大学 | A kind of plug-in hybrid-power automobile speed changer that wet clutch is kept off using two |
| CN107035823B (en) * | 2017-01-23 | 2023-10-13 | 吉林大学 | Plug-in hybrid electric vehicle transmission adopting two-gear wet clutch |
| CN106926693A (en) * | 2017-04-14 | 2017-07-07 | 南京越博动力系统股份有限公司 | A kind of pure electric vehicle integrated dynamic assembly |
| CN109296722A (en) * | 2018-12-03 | 2019-02-01 | 苏州同捷汽车科技发展有限公司 | The fast forerunner's speed changer structure of one kind two |
| CN113442713A (en) * | 2020-03-25 | 2021-09-28 | 郑州宇通客车股份有限公司 | Two-gear shifting mechanism, two-gear power system and shifting control method thereof |
| CN113442713B (en) * | 2020-03-25 | 2023-08-08 | 宇通客车股份有限公司 | Two-gear shifting mechanism, two-gear power system and gear shifting control method of two-gear power system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204367890U (en) | For two grades of hydraulic control speed changing driver elements of electronlmobil | |
| CN203962884U (en) | For the double-clutch speed changer system of hybrid electric vehicle and install its automobile | |
| JP6788124B2 (en) | Drive assembly for horizontal vehicles | |
| CN203305832U (en) | Dual-clutch automatic gearbox used for hybrid power vehicle and hybrid power vehicle | |
| JP2020528529A (en) | Drive assembly for horizontal vehicles | |
| CN204367869U (en) | A kind of vehicle hybrid system of integrated two-shift automatic variable speed case | |
| JP2019535979A (en) | Horizontally mounted dual power source vehicle drive assembly | |
| CN204367868U (en) | The vehicle hybrid system of the two clutch gearbox of a kind of integrated two stage dries | |
| CN109278529B (en) | Hybrid transmission drive system | |
| CN103963625B (en) | A kind of single motor deep hybrid system based on automatic transmission | |
| JP2021516644A (en) | Dual power source dual drive assembly for vehicles | |
| CN103863086A (en) | Multi-gear driving device of hybrid power vehicle | |
| CN106090173A (en) | A kind of automatic gear-box for electric motor car | |
| CN110667366A (en) | Speed change transmission system special for hybrid electric vehicle | |
| CN106090171A (en) | Electronic automatic gearbox for vehicle | |
| CN206054659U (en) | For the automatic gear-box of electric motor car | |
| CN106090172A (en) | Electric motor car automatic gear-box | |
| CN102616334B (en) | Power driving device for oil and electricity hybrid motorcycle | |
| CN102910064A (en) | Severe hybrid power driving system based on double-clutch automatic gearbox | |
| CN205859085U (en) | A kind of automatic gear-box for electric motor car | |
| CN202827108U (en) | Heavy hybrid power drive system based on double clutch automatic gearbox | |
| CN106015500A (en) | Automatic gearbox for electric vehicle | |
| CN216942663U (en) | Two keep off special hybrid transmission and car | |
| CN205859086U (en) | A kind of electronic automatic gearbox for vehicle | |
| CN202149184U (en) | Transmission device of articulated vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |