CN206201957U - A kind of novel hybrid coupled system - Google Patents
A kind of novel hybrid coupled system Download PDFInfo
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- CN206201957U CN206201957U CN201621192050.5U CN201621192050U CN206201957U CN 206201957 U CN206201957 U CN 206201957U CN 201621192050 U CN201621192050 U CN 201621192050U CN 206201957 U CN206201957 U CN 206201957U
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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
Abstract
The utility model provides a kind of novel hybrid coupled system, including：Engine（10）；Clutch（20）；Generator（11）, with the engine（10）It is coaxial to be connected, and positioned at the engine（10）With the clutch（20）Between；Motor（12）, by transmission device respectively with the clutch（20）And differential mechanism（30）It is connected；Transmission device includes may be contained within jackshaft（210）On synchronizer（70）, the first shifting gear（71）With the second shifting gear（72）, the synchronizer（70）For controlling first shifting gear（71）Or second shifting gear（72）With the jackshaft（210）It is synchronous to combine or separate.The utility model simple structure, save space, convenient arrangement；Electric-only mode and when engine participates in driving, there is two gears, can be by selecting different reduction gears than driving.
Description
Technical field
The utility model is related to new-energy automobile field, more particularly to a kind of novel hybrid coupled system.
Background technology
With the raising of the shortage and people's environmental consciousness of petroleum resources, in the urgent need to can save energy and low emission even
It is the environmental protection automobile product of zero-emission.Therefore, countries in the world government and major automobile making commercial cities are being gone into overdrive out
Send out electric automobile various types of.Compared with traditional combustion engine, electric automobile traction electric machine has working range wider,
And the permanent torque and characteristic of invariable power is more suitable for vehicle operation demand during high speed during motor low speed.In recent years, for electronic vapour
The power-driven system and its mode of operation of car have turned into study hotspot.
Because hybrid power system is related to conventional engines to drive and motor-driven, structure is often more complicated, accounts for
It is larger with space, influence the arrangement of vehicle miscellaneous part.On the one hand the motor parallel formula hybrid power system of main flow is compared at present
In, it is common that motor uses tray type structure, between engine and speed changer, takes certain axial dimension, causes to move
Power assembly axial length is big, the difficult arrangement on vehicle.Due to size-limited, the power of motor is typically little, it is pure it is electronic under
Power performance is poor.On the other hand, a shelves gear structure is generally used in the scheme of the integrated motor of current hybrid power gearbox,
It is general seldom to use multi gear gear structure, to obtain all satisfaction of dynamic property and economy often relatively difficult.
Utility model content
Technical problem to be solved in the utility model is, there is provided a kind of simple structure, save space, can effectively improve
The novel hybrid coupled system of dynamic property and economy.
In order to solve the above-mentioned technical problem, the utility model provides a kind of novel hybrid coupled system, including：
Engine；
Clutch；
Generator, is coaxially connected with the engine, and between the engine and the clutch；
Motor, is connected with the clutch and differential mechanism respectively by transmission device；
Transmission device is described including may be contained within the synchronizer on jackshaft, the first shifting gear and the second shifting gear
Synchronizer is used to control first shifting gear or second shifting gear synchronously to be combined or separate with the jackshaft.
Wherein, the output shaft of the engine and the motor shaft of the generator are same axle.
Wherein, the clutch includes the active part and secondary part that cooperate, the active part of the clutch
Motor shaft with the generator is mutually fixed, and the secondary part of the clutch is connected with the transmission device.
Wherein, the transmission device also includes：
First gear, second gear, the 3rd gear, the 4th gear, the 5th gear and the 6th gear；
The first gear is arranged on the output shaft of the engine with the second gear, wherein, described first
Gear is connected with the secondary part of the clutch, and the first gear is meshed with first shifting gear, and described second
Gear is meshed with second shifting gear；
3rd gear and the 4th gear are arranged on the output shaft of the motor, the 3rd gear
It is meshed with first shifting gear, the 4th gear is meshed with second shifting gear；
5th gear is arranged on the jackshaft, with the 6th gear）It is meshed；
6th gear is set on the driving shaft, is connected with the differential mechanism.
Wherein, between first shifting gear and the first gear, and second shifting gear and described
Different gearratios are formed between two gears respectively.
Wherein, between first shifting gear and the 3rd gear, and second shifting gear and described
Different gearratios are formed between four gears respectively.
Wherein, the synchronizer is arranged between first shifting gear and second shifting gear.
The beneficial effects of the utility model are：
Simple structure, save space, convenient arrangement overcomes existing parallel hybrid electric vehicle and its power assembly size
Space is big, the shortcomings of complex structure；
There are two gears under electric-only mode, can be improve low by selecting different reduction gears than driving
Pure electric economy when the dynamic property and high speed of pure electricity under speed；
When engine participates in driving, engine has two gears can to select, and optimizes the working range of engine, carries
The economy of engine high.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model embodiment novel hybrid coupled system.
Fig. 2 is the schematic diagram that the utility model embodiment novel hybrid coupled system works in electric-only mode.
Fig. 3 is another signal that the utility model embodiment novel hybrid coupled system works in electric-only mode
Figure.
Fig. 4 is that the utility model embodiment novel hybrid coupled system works in the schematic diagram for increasing journey pattern.
Fig. 5 is that the utility model embodiment novel hybrid coupled system works in another schematic diagram for increasing journey pattern.
Fig. 6 is the schematic diagram that the utility model embodiment novel hybrid coupled system works in mixed mode.
Fig. 7 is another signal that the utility model embodiment novel hybrid coupled system works in combination drive pattern
Figure.
Specific embodiment
The explanation of following embodiment is refer to the attached drawing, to the particular implementation that example the utility model can be used to implement
Example.Direction and position term that the utility model is previously mentioned, for example " on ", D score, "front", "rear", "left", "right", " interior ", "
Outward ", " top ", " bottom ", " side " etc., are only the direction or position of refer to the attached drawing.Therefore, the direction for using and position term
It is to illustrate and understand the utility model, rather than the limitation to the utility model protection domain.
Refer to shown in Fig. 1, the utility model embodiment provides a kind of novel hybrid coupled system, including：
Engine 10；
Clutch 20；
Generator 11, it is coaxial with engine 10 to be connected, and between engine 10 and clutch 20；
Motor 12, is connected with clutch 20 and differential mechanism 30 respectively by transmission device；
Transmission device is including may be contained within the synchronizer 70 on jackshaft 210, the first shifting gear 71 and the second gear teeth
Wheel 72, synchronizer 70 is used to control the first shifting gear 71 or the second shifting gear 72 synchronously to be combined or separate with jackshaft 210.
In the present embodiment, engine 10 is coaxial with generator 11 to be connected, and structure is more compact, and because is omitted from the two
Between extra transmission device, transmission efficiency is higher.Thus, the output shaft 100 of the engine 10 shown in Fig. 1 and generator 11
Motor shaft 110 is same axle.
Clutch 20 includes the active part and secondary part that cooperate, active part and the generator 11 of clutch 20
Motor shaft 110 mutually fix.
By the effect that generator 11 is arranged between engine 10 and clutch 20 be the present embodiment new mixing
Dynamic coupling system is provided and increases journey pattern.Increase under journey pattern, cut-off clutch 20, engine 10 drives generator 11 to generate electricity, with
Charged to battery or powered to motor 12.
In the present embodiment, transmission device also includes：
First gear 21, second gear 22, the 3rd gear 23, the 4th gear 24, the 5th gear 25 and the 6th gear 26；
First gear 21 and second gear 22 are arranged on the output shaft 100 of engine 10, wherein, first gear 21 with
The secondary part of clutch 20 is connected, and first gear 21 is meshed with the first shifting gear 71, the gear of second gear 22 and second
Gear 72 is meshed；
3rd gear 23 and the 4th gear 24 are arranged on the output shaft 120 of motor 12, the 3rd gear 23 and
One shifting gear 71 is meshed, and the 4th gear 24 is meshed with the second shifting gear 72；
5th gear 25 is arranged on jackshaft 210, is meshed with the 6th gear 26；
6th gear 26 is arranged in drive shaft 50, is connected with differential mechanism 30.
Synchronizer 70 is arranged between the first shifting gear 71 and the second shifting gear 72.Differential mechanism 30 then passes through drive shaft
50 are connected with driving wheel 60.
The utility model embodiment controls it by setting two shifting gears on jackshaft 210 by synchronizer 70
Synchronously combined or separate with jackshaft 210, specifically, between the first shifting gear 71 and the 3rd gear 23, and second gear
Between the gear 24 of gear 72 and the 4th of position, different gearratios are formed respectively so that the power of motor 12 can be via two
Bar output route is exported, there is provided two gears, effectively improves dynamic property and economy.Further, since in engine output
First gear 21 and second gear 22 are set on axle, will be between the first shifting gear 71 and first gear 21, and second gear
Between position gear 72 and second gear 22, different gearratios are formed respectively, when engine 10 participates in driving, engine 10 has
Two gears can be selected, and the power of engine 10 can also equally be exported via two output routes, optimize engine
Working range, improves the economy of engine.
The electric powered motor coupled system of said structure, rationally, compact conformation is conducive to assembling and saves each component layouts
Save space, improves interior space utilization rate.
The dynamic coupling system of the utility model embodiment has electric-only mode, increases journey pattern and combination drive pattern,
The switching of Three models can be automatically obtained according to SOC value of battery and speed demand, be illustrated individually below.
Difference electric-only mode as shown in Figure 2 and Figure 3：Control engine 10, generator 11 do not work, disconnect clutch
Device 20, synchronizer 70 allow the first shifting gear 71 or the second shifting gear 72 it is synchronous with jackshaft 210 combine（If first grade
Position gear 71 is synchronous with jackshaft 210 to be combined, then the second shifting gear 72 and jackshaft 210 are released state；If second gear
Position gear 72 is synchronous with jackshaft 210 to be combined, then the first shifting gear 71 and jackshaft 210 are released state）, motor 12
Power be delivered to the first shifting gear 71 through the 3rd gear 23（Referring to Fig. 2）；Or it is delivered to second gear through the 4th gear 24
Position gear 72（Referring to Fig. 3）, then differential mechanism 30 is passed to after the 5th gear 25 and the double reduction of the 6th gear 26, through differential mechanism
30 transfer power to driving wheel 60, and now vehicle is travelled in low-speed region with electric-only mode, and power transmission line is respectively such as
In Fig. 2 and Fig. 3 shown in arrow.
Increasing journey pattern as shown in Figure 4, Figure 5 is distinguished again：Cut-off clutch 20, engine 10 drives generator 11 to generate electricity,
Charge or powered to motor 12 with to battery, synchronizer 70 allows the first shifting gear 71 or the second shifting gear 72 with
Countershaft 210 is synchronous to be combined（If the combination synchronous with jackshaft 210 of the first shifting gear 71, the second shifting gear 72 and centre
Axle 210 is released state；If the combination synchronous with jackshaft 210 of the second shifting gear 72, the first shifting gear 71 and centre
Axle 210 is released state）, the power of motor 12 is delivered to the first shifting gear 71 through the 3rd gear 23（Referring to Fig. 4）；Or
Person is delivered to the second shifting gear 72 through the 4th gear 24（Referring to Fig. 5）, then subtract through the 5th gear 25 and the two-stage of the 6th gear 26
Differential mechanism 30 is passed to after speed, driving wheel 60 is transferred power to through differential mechanism 30, now vehicle is travelled with increasing journey pattern, power
Transfer route is respectively as shown in arrow in Fig. 4 and Fig. 5.
Combination drive pattern as shown in Figure 6, Figure 7 is distinguished again：Control clutch 20 is combined, the power of engine 10 one
Lease making first gear 21 is delivered to jackshaft 210；Synchronizer 70 allows the first shifting gear 71 or the second shifting gear 72 with
Countershaft 210 is synchronous to be combined（If the combination synchronous with jackshaft 210 of the first shifting gear 71, the second shifting gear 72 and centre
Axle 210 is released state；If the combination synchronous with jackshaft 210 of the second shifting gear 72, the first shifting gear 71 and centre
Axle 210 is released state）, the power of motor 12 is delivered to jackshaft 210 through the 3rd gear 23, with foregoing engine 10
A part of power coupling, then the 5th gear 25 and the 6th gear 26 are delivered to by the first shifting gear 71（Referring to Fig. 6）, by two
Level passes to differential mechanism 30 after slowing down, and driving wheel 60 is transferred power to through differential mechanism 30；Or the power of engine 10 one
Lease making second gear 22 is delivered to jackshaft 210；The power of motor 12 is delivered to jackshaft 210 through the 4th gear 24, with
A part of power coupling of foregoing engine 10, then the 5th gear 25 and the 6th gear 26 are delivered to by the second shifting gear 72
（Referring to Fig. 7）, by passing to differential mechanism 30 after double reduction, driving wheel 60 is transferred power to through differential mechanism 30.Engine
10 another part power drives generator 11 to generate electricity, and charges or is powered to motor 12 with to battery, and now vehicle is with mixed
Drive pattern traveling is closed, power transmission line is respectively as shown in arrow in Fig. 6 and Fig. 7.It can thus be seen that the first shifting gear
Between 71 and first gear 21, and between the second shifting gear 72 and second gear 22, different transmissions can be respectively formed
Than when engine 10 participates in driving, engine 10 has two gears can to select, and the power of engine 10 is defeated via this two
Go out route output so that the working range of engine is optimized, and the economy of engine is improved.
In above-mentioned increasing journey pattern, because SOC value of battery is relatively low, generator 11 is used as motor is started, for starting
Engine 10, makes engine 10 drive generator 11 to be charged to battery or powered to motor 12；When automobile needs row at a high speed
When sailing, generator 11 will equally be used as motor is started, and for starting engine 10, the output driving torque of engine 10 is driven
The then process auxiliary drive of motor 12 is moved, into combination drive pattern.
Above-mentioned Three models embody as follows with form：
By described above, the beneficial effects of the utility model are：
Simple structure, save space, convenient arrangement overcomes existing parallel hybrid electric vehicle and its power assembly size
Space is big, the shortcomings of complex structure；
There are two gears under electric-only mode, can be improve low by selecting different reduction gears than driving
Pure electric economy when the dynamic property and high speed of pure electricity under speed；
When engine participates in driving, engine has two gears can to select, and optimizes the working range of engine, carries
The economy of engine high.
Above disclosed is only the utility model preferred embodiment, can not limit the utility model with this certainly
Interest field, therefore equivalent variations made according to the utility model claim still belong to the scope that the utility model is covered.
Claims (7)
1. a kind of novel hybrid coupled system, it is characterised in that including：
Engine（10）；
Clutch（20）；
Generator（11）, with the engine（10）It is coaxial to be connected, and positioned at the engine（10）With the clutch
（20）Between；
Motor（12）, by transmission device respectively with the clutch（20）And differential mechanism（30）It is connected；
Transmission device includes may be contained within jackshaft（210）On synchronizer（70）, the first shifting gear（71）With the second gear
Gear（72）, the synchronizer（70）For controlling first shifting gear（71）Or second shifting gear（72）With institute
State jackshaft（210）It is synchronous to combine or separate.
2. novel hybrid coupled system according to claim 1, it is characterised in that the engine（10）Output
Axle（100）With the generator（11）Motor shaft（110）It is same axle.
3. novel hybrid coupled system according to claim 2, it is characterised in that the clutch（20）Including phase
The active part and secondary part for mutually coordinating, the clutch（20）Active part and the generator（11）Motor shaft
（110）It is mutually fixed, the clutch（20）Secondary part be connected with the transmission device.
4. the novel hybrid coupled system according to claim any one of 1-3, it is characterised in that the transmission device
Also include：
First gear（21）, second gear（22）, the 3rd gear（23）, the 4th gear（24）, the 5th gear（25）With the 6th tooth
Wheel（26）；
The first gear（21）With the second gear（22）It is arranged at the engine（10）Output shaft（100）On,
Wherein, the first gear（21）With the clutch（20）Secondary part be connected, the first gear（21）With described
One shifting gear（71）It is meshed, the second gear（22）With second shifting gear（72）It is meshed；
3rd gear（23）With the 4th gear（24）It is arranged at the motor（12）Output shaft（120）
On, the 3rd gear（23）With first shifting gear（71）It is meshed, the 4th gear（24）With the second gear
Position gear（72）It is meshed；
5th gear（25）It is arranged on the jackshaft（210）On, with the 6th gear（26）It is meshed；
6th gear（26）It is arranged on drive shaft（50）On, with the differential mechanism（30）It is connected.
5. novel hybrid coupled system according to claim 4, it is characterised in that first shifting gear（71）
With the first gear（21）Between, and second shifting gear（72）With the second gear（22）Between formed respectively
Different gearratios.
6. novel hybrid coupled system according to claim 4, it is characterised in that first shifting gear（71）
With the 3rd gear（23）Between, and second shifting gear（72）With the 4th gear（24）Between formed respectively
Different gearratios.
7. novel hybrid coupled system according to claim 1, it is characterised in that the synchronizer（70）It is arranged on
First shifting gear（71）With second shifting gear（72）Between.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201621192050.5U CN206201957U (en) | 2016-10-09 | 2016-10-28 | A kind of novel hybrid coupled system |
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| CN2016108786609 | 2016-10-09 | ||
| CN201621192050.5U CN206201957U (en) | 2016-10-09 | 2016-10-28 | A kind of novel hybrid coupled system |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107554280A (en) * | 2017-08-21 | 2018-01-09 | 东风汽车公司 | A kind of multi-mode power drive system of hybrid vehicle |
| CN107933288A (en) * | 2017-12-08 | 2018-04-20 | 广西玉柴机器股份有限公司 | The hybrid transmissions of motor parallel arrangement |
| CN108327514A (en) * | 2018-02-08 | 2018-07-27 | 合肥工业大学 | A kind of multi-mode hybrid transmission device |
| CN109986947A (en) * | 2017-12-29 | 2019-07-09 | 比亚迪股份有限公司 | Hybrid electric drive system and vehicle |
| CN109986952A (en) * | 2017-12-29 | 2019-07-09 | 比亚迪股份有限公司 | Hybrid electric drive system and vehicle |
| WO2019218266A1 (en) * | 2018-05-16 | 2019-11-21 | 舍弗勒技术股份两合公司 | Hybrid power transmission and vehicle |
| WO2019218267A1 (en) * | 2018-05-16 | 2019-11-21 | 舍弗勒技术股份两合公司 | Hybrid power transmission and vehicle |
| CN110525192A (en) * | 2019-08-19 | 2019-12-03 | 韶关市广控机械传动技术有限公司 | A kind of hybrid power speed change system |
| CN111016618A (en) * | 2018-10-09 | 2020-04-17 | 广州汽车集团股份有限公司 | Hybrid power driving system and hybrid power automobile |
| CN111114284A (en) * | 2018-10-30 | 2020-05-08 | 广州汽车集团股份有限公司 | Power split hybrid power coupling system and vehicle |
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2016
- 2016-10-28 CN CN201621192050.5U patent/CN206201957U/en active Active
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107554280A (en) * | 2017-08-21 | 2018-01-09 | 东风汽车公司 | A kind of multi-mode power drive system of hybrid vehicle |
| CN107554280B (en) * | 2017-08-21 | 2020-04-07 | 东风汽车公司 | Multi-mode power transmission system of hybrid electric vehicle |
| CN107933288A (en) * | 2017-12-08 | 2018-04-20 | 广西玉柴机器股份有限公司 | The hybrid transmissions of motor parallel arrangement |
| CN109986947A (en) * | 2017-12-29 | 2019-07-09 | 比亚迪股份有限公司 | Hybrid electric drive system and vehicle |
| CN109986952A (en) * | 2017-12-29 | 2019-07-09 | 比亚迪股份有限公司 | Hybrid electric drive system and vehicle |
| CN108327514A (en) * | 2018-02-08 | 2018-07-27 | 合肥工业大学 | A kind of multi-mode hybrid transmission device |
| WO2019218267A1 (en) * | 2018-05-16 | 2019-11-21 | 舍弗勒技术股份两合公司 | Hybrid power transmission and vehicle |
| WO2019218266A1 (en) * | 2018-05-16 | 2019-11-21 | 舍弗勒技术股份两合公司 | Hybrid power transmission and vehicle |
| CN111655524A (en) * | 2018-05-16 | 2020-09-11 | 舍弗勒技术股份两合公司 | Hybrid transmission and vehicle |
| CN111655524B (en) * | 2018-05-16 | 2023-06-30 | 舍弗勒技术股份两合公司 | Hybrid transmission and vehicle |
| CN111016618A (en) * | 2018-10-09 | 2020-04-17 | 广州汽车集团股份有限公司 | Hybrid power driving system and hybrid power automobile |
| CN111016618B (en) * | 2018-10-09 | 2024-04-19 | 广州汽车集团股份有限公司 | Hybrid power driving system and hybrid power automobile |
| CN111114284A (en) * | 2018-10-30 | 2020-05-08 | 广州汽车集团股份有限公司 | Power split hybrid power coupling system and vehicle |
| CN111114284B (en) * | 2018-10-30 | 2023-09-12 | 广汽埃安新能源汽车有限公司 | Power split hybrid power coupling system and vehicle |
| CN110525192A (en) * | 2019-08-19 | 2019-12-03 | 韶关市广控机械传动技术有限公司 | A kind of hybrid power speed change system |
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