CN209320682U - Speed changer drive system based on hybrid power - Google Patents
Speed changer drive system based on hybrid power Download PDFInfo
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- CN209320682U CN209320682U CN201821603626.1U CN201821603626U CN209320682U CN 209320682 U CN209320682 U CN 209320682U CN 201821603626 U CN201821603626 U CN 201821603626U CN 209320682 U CN209320682 U CN 209320682U
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- speed changer
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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 discloses a kind of speed changer drive system based on hybrid power, it is parallel to each other in transmission case body including at least setting and can rotation ground input shaft, the first output shaft and the second output shaft, the input shaft is sequentially connected by gear assembly with first output shaft and the second output shaft for being located at its two sides, and first output shaft and the second output shaft can be connected by the final gear of joined components and differential mechanism；One end of the input shaft is connect by being connected to component with engine, and main drive motor described in main drive motor is set on the other end to be sequentially connected by transmission component and second output shaft.The beneficial effects of the utility model are mainly reflected in: structure is simple, deft design, and in parallel mix is able to achieve in four gears and is moved, power performance is good, fuel saving is good, driver comfort is greatly improved, simultaneously, triple axle arrangement, axial space is shorter, and it is wider to be applicable in vehicle.
Description
Technical field
The utility model relates to automobile technical fields, specifically, more particularly to a kind of speed changer based on hybrid power
Drive system.
Background technique
Currently, hybrid vehicle is with the fastest developing speed in China's new-energy automobile.Hybrid vehicle is a kind of use
The vehicle in multiple kinds of energy source usually uses the conventional engine ICE of liquid fuel and the motor drive vehicle using electric energy
?.Hybrid vehicle can be run under multiple drive modes, however limited battery capacity, rely primarily on engine combustion offer
Power.
Hybrid power system at this stage is mostly taken P2 to mix dynamic model formula i.e. motor and is placed on the input shaft of speed changer.
By taking the hybrid power system of existing seven speed transmission as an example, double clutches which is based primarily upon current maturation become
Fast device technology and motor control technologies can make drive motor and engine long-term work in high efficient district by converting gear；
Wherein, C1 clutch, C2 clutch are separately connected engine, and on inputting an axis, motor passes through electronic two axis empty sets of input
Machine transmission shaft component is connect with four or six gear driving gears.The hybrid power system can execute engine be operated alone, motor
2/4/6/R gear, engine and motor is operated alone while driving the operation modes such as 2/4/6/R gear, motor brake charging.
But the mixed dynamic speed changer of double clutches at present has the following deficiencies: 1, since motor passes through motor shaft group
Part is connect with four or six gear driving gears, is caused under mixed dynamic model formula in this way, engine and motor can only drive 2/4/6/R simultaneously
Gear, cannot drive all gears, cannot meet dynamic property and cost-effectiveness requirement well；2, motor cannot give electric power storage when driving
Pond charging causes the volume of battery big, at high cost to guarantee motor；3, drive system structure is complicated, occupied space
Greatly, it is inconvenient to carry.
Utility model content
The purpose of the utility model is to overcome the shortcomings of the prior art, provide a kind of speed changer based on hybrid power
Drive system.
The purpose of this utility model is achieved through the following technical solutions:
A kind of speed changer drive system based on hybrid power, including at least setting be parallel to each other in transmission case body and
Can rotation ground input shaft, the first output shaft and the second output shaft, the input shaft passes through gear assembly and the institute for being located at its two sides
State the first output shaft and the transmission connection of the second output shaft, first output shaft and the second output shaft can be by joined components and poor
The final gear of fast device connects；One end of the input shaft is connect by being connected to component with engine, is set on the other end
Main drive motor, the main drive motor can be sequentially connected by transmission component and second output shaft.
Preferably, the connection component includes stand-by motor and separation clutch, the driven end collection of the separation clutch
At on the input shaft, drive end is integrated in the rotor of the stand-by motor, and passes through double mass flywheel and the hair
Motivation connection.
Preferably, the connection component includes stand-by motor and separation clutch, the drive end collection of the separation clutch
It is affixed with the input shaft in the rotor of the stand-by motor；Its driven end passes through double mass flywheel and the engine
Connection.
Preferably, the stand-by motor and main drive motor are the flat electric machine of short wheelbase.Preferably, described connected group
Part includes at least the first connected toothed wheel being installed on first output shaft, first connected toothed wheel and the differential mechanism
Final gear engagement.
Preferably, the joined components further include the second connected toothed wheel being installed on second output shaft, and described
Two connected toothed wheels are engaged with the final gear of the differential mechanism.
Preferably, the transmission component include the first transmission gear being installed on the main drive motor motor shaft and
The second transmission gear being installed on second output shaft, second transmission gear are engaged with first transmission gear.
Preferably, the gear assembly includes at least the first duplicate gear being installed on the input shaft and the second duplex
Gear is set with the gear driven gear being meshed with first duplicate gear on first output shaft and with described second
The second gear driven gear that duplicate gear is meshed is equipped between the one gear driven gear and second gear driven gear and is arranged described
One or two synchronizers on first output shaft, one or two synchronizer is selectable to keep off driven gear or second gear driven tooth with described one
Wheel transmission connection.
Preferably, the gear assembly further includes that empty set is mutually nibbled on second output shaft with first duplicate gear
The three gear driven gears closed and four gear driven gears being meshed with second duplicate gear, the three gears driven gear and four
Three or four synchronizers on second output shaft are set between gear driven gear, three or four synchronizer it is selectable and
The three gear driven gear or four gear driven gear transmission connections.
Preferably, a parking ratchet wheel is fixedly provided on first output shaft.
The beneficial effects of the utility model are mainly reflected in:
1, structure is simple, deft design, and in parallel mix is able to achieve in four gears and is moved, power performance is good, fuel saving
It is good, driver comfort is greatly improved, meanwhile, triple axle arrangement, axial space is shorter, and it is wider to be applicable in vehicle；
2, stand-by motor and main drive motor are all made of flat electric machine in the utility model, axial space can be made shorter, more
Add convenient for design layout, keeps layout more reasonable；
3, when vehicle launch, separation clutch is in discrete state, is driven with main drive motor, driving vehicle to hair
Motivation can be in the speed that high-efficiency and economic area works, and stand-by motor pre-actuates engine and makes it in high-efficiency and economic area speed
Intervention driving realizes that parallel connection is mixed dynamic, and gradually main drive motor can be replaced to drive, and can greatly reduce oil consumption, greatly save
Cost；
4, main drive motor supplement power difference guarantees that power does not interrupt when system shift, mentions during engine gear
Rise the comfort driven；
5, traditional reverse gear is removed, can be realized and reverses gear by main drive motor reversing；
6, in the case where main drive motor works independently, as battery pack electricity is lower than certain setting value, stand-by motor
Start engine, engine start to efficient economic zone directly drives active motor by stand-by motor power generation or fills for battery pack
Electricity, when start under dead ship condition for battery pack supplement electricity；
6, it when vehicle braking, is recovered energy, is avoided energy waste by main drive motor；
7, engine can work on any gear, realize large range of intervention, suitable for more complicated works
Condition；
9, for stand-by motor when engine parallel connection interventional systems work, can produce load makes engine approach high school district as far as possible
Work, and the load generated can be used for generating electricity, it is more energy efficient；
10, in first embodiment, in special operation condition, such as when anxious acceleration, heavy grade starting demand large torque input, main drive
Dynamic motor exports in insufficient situation, and stand-by motor can be cooperated by shafting and main drive motor；
11, in second embodiment, when vehicle launch or parked state, stand-by motor can be dragged to efficient warp for engine is counter
Ji area, engine start directly drive active motor by stand-by motor power generation or charge for battery pack, energy-saving and emission-reduction；
12, this system is more compact, light-weight, small in size, is conducive to vehicle carrying.
Detailed description of the invention
Technical solutions of the utility model are described further with reference to the accompanying drawing:
Fig. 1: the structural schematic diagram of the utility model first embodiment；
Fig. 2: the structural schematic diagram of the utility model second embodiment.
Specific embodiment
The utility model is described in detail below with reference to specific embodiment shown in the drawings.But these embodiment party
Formula is not limited to the utility model, structure that those skilled in the art are made according to these embodiments, method or
Transformation functionally is all contained in the protection scope of the utility model.
As shown in Figure 1, the utility model discloses a kind of speed changer drive system based on hybrid power, including at least setting
Set in transmission case body can rotation input shaft 1, one end of the input shaft 1 connect by being connected to component 4 with engine 5,
Wherein, the connection component 4 includes stand-by motor 41 and separation clutch 42, and the driven end of the separation clutch 42 is integrated in
On the input shaft 1, drive end is integrated in the rotor of the stand-by motor 41, and passes through double mass flywheel 43 and the hair
Motivation 5 connects, and the setting of the double mass flywheel 43 can provide inertia for engine and stablize output.The auxiliary electricity among the above
Machine 41 is automobile starting power generation all-in-one machine, is directly integrated on input shaft 1, is exactly directly with the biggish motor of certain transient power
Traditional motor is substituted, plays the role of starting engine in short-term in the starting stage, reduces the idling loss and pollution of engine,
Until the engine 5 is dragged to its high-efficiency and economic area, then realize parallel contact.When brake, the stand-by motor 41 may be used also
To play regenerative electric power, the energy-saving effect of braking energy is recycled.This is one kind between hybrid power and orthodox car in a word
The low-cost energy conservation of one kind and environmentally friendly scheme.
In the utility model, main drive motor 6 is set on the other end of the input shaft 1, the main drive motor 6 can
It is sequentially connected by transmission component with the second output shaft 3 for being located at 1 side of input shaft, the transmission component includes being installed in
The first transmission gear 61 on 6 motor shaft of main drive motor and the second transmission being installed on second output shaft 3
Gear 35, second transmission gear 35 are engaged with first transmission gear 61.
The two sides of the input shaft 1 be additionally provided with it is in parallel and can rotation the first output shaft 2 and it is described second output
Axis 3, first output shaft 2 and the second output shaft 3 can be connect by joined components with the final gear 101 of differential mechanism 100.
Specifically, the joined components include at least the first connected toothed wheel 21 being installed on first output shaft 2, first phase
Even gear 21 is engaged with the final gear 101 of the differential mechanism 100.The joined components further include that be installed in described second defeated
The second connected toothed wheel 31 on shaft 3, second connected toothed wheel 31 are engaged with the final gear 101 of the differential mechanism 100.
In the utility model, pass through gear set between the input shaft 1 and first output shaft 2 and the second output shaft 3
Part transmission connection, the gear set valence include at least the first duplicate gear 11 and the second duplex being installed on the input shaft 1
Gear 12, be set on first output shaft 2 the gear driven gear 22 being meshed with first duplicate gear 11 and with
The second gear driven gear 23 that second duplicate gear 12 is meshed, a gear driven gear 22 and second gear driven gear 23
Between one or two synchronizers 24 on first output shaft 2 are set, one or two synchronizer is selectable with described one
It keeps off driven gear 22 or second gear driven gear 23 is sequentially connected.The gear assembly further includes empty set in second output shaft 3
Upper three gear driven gears 32 being meshed with first duplicate gear 11 and be meshed with second duplicate gear 12 four
Driven gear 33 is kept off, is equipped with and is arranged in second output shaft 3 between the three gear driven gear 32 and four gear driven gears 33
On three or four synchronizers 34, three or four synchronizer 34 it is selectable with it is described three gear driven gear 32 or four gear driven gears 33
Transmission connection.
Further, it is fixedly provided with a parking ratchet wheel 25 on first output shaft 2, certainly, the parking ratchet wheel 25
It may be provided on second output shaft 3 or differential mechanism 100, the utility model is not specifically limited, and belongs to the utility model
Protection category.
The utility model realizes the power on the engine 5 and main drive motor 6 by the design during mixed dynamic
It is added.Again because power is the physical quantity for measuring automobile maximum speed, the maximum speed of the bigger automobile of power is also bigger, climbs
Slope performance and accelerating ability are also better.Meanwhile the engine 5 and main drive motor 6 are individual driving devices, it can be with
Torque is contributed in output independent of each other.
The designing points of the utility model are: vehicle can drive vehicle when being operated alone by the main drive motor
It moves to efficient economizer, when vehicle enters the speed of high-efficiency and economic area work, the stand-by motor pre-actuates described start
Machine simultaneously makes it intervene driving in high-efficiency and economic area speed, realizes that in parallel mix is moved, and can gradually replace motor driven, can be greatly
Oil consumption is reduced, cost is greatly saved.Meanwhile the engine, in shift process, the main drive motor can supplement power
Difference guarantees that power does not interrupt when system shift, promotes the comfort of driving.
Another designing points of the utility model are: the stand-by motor 41 and main drive motor 6 are using flat
The axial distance squad of motor, flat electric machine is shorter, easily facilitates design layout, keeps layout more reasonable.That is, in phase
In same space, the main drive motor and stand-by motor 41 of more specification can be selected, make its moment of inertia more preferably, operation is more
Steadily.
The course of work of the utility model first embodiment is simply illustrated below:
When automobile, which is in, reverses gear pure electric vehicle drive mode, the separation clutch 42 is in discrete state, described to start
Machine 5 is without power transmission.The main drive motor 6, which starts, simultaneously to be inverted, and power transmission line is as follows: main drive motor-the
The main deceleration of one 31-differential mechanism of transmission gear the 61-the second transmission gear the 3-the second connected toothed wheel of the 35-the second output shaft 100
Gear 101 completes power transmission.Special operation condition such as is being encountered, such as when anxious acceleration, heavy grade starting demand large torque input,
The stand-by motor 41 can also start, and power transmitting is as follows: the 1-the first duplicate gear 11-one of 41-input shaft of stand-by motor
Keep off the main reducing gear of the two 21-differential mechanism of synchronizer the 2-the first connected toothed wheel of the 24-the first output shaft 100 of driven gear 22-one
Wheel 101 completes power transmission.
When automobile is in pure electric vehicle drive mode, the separation clutch 42 is in discrete state, and the engine 5 is not
Carry out power transmission.The main drive motor 6 starts, and power transmission line is as follows: the first transmission gear of main drive motor-
The final gear 101 of 61-the second 31-differential mechanism of transmission gear the 3-the second connected toothed wheel of the 35-the second output shaft 100, it is complete
At power transmission.Special operation condition such as is being encountered, such as when anxious acceleration, heavy grade starting demand large torque input, the auxiliary electricity
Machine 41 can also start, and power transmitting is as follows: the 1-the first duplicate gear 11-one of 41-input shaft of stand-by motor keeps off driven gear
The final gear 101 of 22-one two 21-differential mechanism of synchronizer the 2-the first connected toothed wheel of the 24-the first output shaft 100 is completed
Power transmission.
When automobile is in a gear hybrid power drive mode, the separation clutch 42 is in closed state, the hair
Motivation 5 carries out power transmission.Its power transmission line is as follows: it is auxiliary that 5-double mass flywheel of engine 43-separates clutch 42-
The 1-the first duplicate gear 11-one of 41-input shaft of motor is helped to keep off two the 24-the first output shaft of synchronizer of driven gear 22-one
The final gear 101 of 2-the first 21-differential mechanism of connected toothed wheel 100.Meanwhile in shift process, the main drive motor 6
It can start, supplement power difference guarantees that power does not interrupt when system shift, promotes the comfort of driving, power transmission line is such as
Under: the 3-the second connected toothed wheel of main drive motor-the first transmission gear the 35-the second output shaft of the 61-the second transmission gear 31-
The final gear 101 of differential mechanism 100 completes power transmission, at this point, the revolving speed of second connected toothed wheel 31 is equal to described the
The revolving speed of one connected toothed wheel 21.
When automobile is in second gear, three gears and four gear hybrid power drive modes, power transmission line at the automobile
As soon as power transmission line is identical when keeping off hybrid power drive mode, does not do and excessively repeat.In addition, in the utility model, gear
The arrangement of position is one embodiment in the utility model, in order to understand.Certainly, it can also arrange for other modes, other
Mode, which is arranged, is in the protection category of the utility model, therefore, does not do and excessively repeats.
The utility model second embodiment, as shown in Fig. 2, the connection component 4 includes stand-by motor 41 and separation clutch
The drive end of device 42, the separation clutch 42 is integrated in the rotor of the stand-by motor 41, affixed with the input shaft 1,
Its driven end is connect by double mass flywheel 43 with the engine 5.The stand-by motor 41 is automobile starting power generation all-in-one machine,
It is directly integrated on the arbor of engine 5, is exactly that traditional motor is directly substituted with the biggish motor of certain transient power, rising
Step section substitutes engine-driven car in short-term, and plays the role of starting engine simultaneously, reduces the idling loss of engine
And pollution, normal when exercising, motor-powered vehicle, starting motor disconnect or play the role of generator, it is described when brake
Stand-by motor 41 can also play regenerative electric power, recycle the energy-saving effect of braking energy.This is one kind between hybrid power in a word
The low-cost energy conservation of one kind and environmentally friendly scheme between orthodox car.
The course of work of the utility model second embodiment is simply illustrated below:
When automobile, which is in, reverses gear pure electric vehicle drive mode, the separation clutch 42 is in discrete state, described to start
Machine 5 is without power transmission.The main drive motor 6, which starts, simultaneously to be inverted, and power transmission line is as follows: main drive motor-the
The main deceleration of one 31-differential mechanism of transmission gear the 61-the second transmission gear the 3-the second connected toothed wheel of the 35-the second output shaft 100
Gear 101 completes power transmission
When automobile is in pure electric vehicle drive mode, the separation clutch 42 is in discrete state, and the engine 5 is not
Carry out power transmission.The main drive motor 6 starts, and power transmission line is as follows: the first transmission gear of main drive motor-
The final gear 101 of 61-the second 31-differential mechanism of transmission gear the 3-the second connected toothed wheel of the 35-the second output shaft 100, it is complete
At power transmission.
When automobile is in a gear hybrid power drive mode, the separation clutch 42 is in closed state, the hair
Motivation 5 carries out power transmission.Its power transmission line is as follows: it is auxiliary that 5-double mass flywheel of engine 43-separates clutch 42-
The 1-the first duplicate gear 11-one of 41-input shaft of motor is helped to keep off two the 24-the first output shaft of synchronizer of driven gear 22-one
The final gear 101 of 2-the first 21-differential mechanism of connected toothed wheel 100.Meanwhile in shift process, the main drive motor 6
It can start, supplement power difference guarantees that power does not interrupt when system shift, promotes the comfort of driving, power transmission line is such as
Under: the 3-the second connected toothed wheel of main drive motor-the first transmission gear the 35-the second output shaft of the 61-the second transmission gear 31-
The final gear 101 of differential mechanism 100 completes power transmission, at this point, the revolving speed of second connected toothed wheel 31 is equal to described the
The revolving speed of one connected toothed wheel 21.
When automobile is in second gear, three gears and four gear hybrid power drive modes, power transmission line at the automobile
As soon as power transmission line is identical when keeping off hybrid power drive mode, does not do and excessively repeat.In the utility model, the row of gear
Cloth is one embodiment in the utility model, in order to understand.Certainly, it can also arrange for other modes, other modes row
Cloth is in the protection category of the utility model, therefore, does not do and excessively repeats.In addition, the main drive motor 6 can also pass through biography
Dynamic component and first output shaft 2 are sequentially connected, depending on specific performance requirement.
The beneficial effects of the utility model are mainly reflected in:
1, structure is simple, deft design, and in parallel mix is able to achieve in four gears and is moved, power performance is good, fuel saving
It is good, driver comfort is greatly improved, meanwhile, triple axle arrangement, axial space is shorter, and it is wider to be applicable in vehicle；
2, stand-by motor and main drive motor are all made of flat electric machine, and axial space can be made shorter, easily facilitate design cloth
Office keeps layout more reasonable；
3, when vehicle launch, separation clutch is in discrete state, is driven with main drive motor, driving vehicle to hair
Motivation can be in the speed that high-efficiency and economic area works, and stand-by motor pre-actuates engine and makes it in high-efficiency and economic area speed
Intervention driving realizes that parallel connection is mixed dynamic, and gradually main drive motor can be replaced to drive, and can greatly reduce oil consumption, greatly save
Cost；
4, main drive motor supplement power difference guarantees that power does not interrupt when system shift, mentions during engine gear
Rise the comfort driven；
5, traditional reverse gear is removed, can be realized and reverses gear by main drive motor reversing；
6, in the case where main drive motor works independently, as battery pack electricity is lower than certain setting value, stand-by motor
Start engine, engine start to efficient economic zone directly drives active motor by stand-by motor power generation or fills for battery pack
Electricity, when start under dead ship condition for battery pack supplement electricity；
6, it when vehicle braking, is recovered energy, is avoided energy waste by main drive motor；
7, engine can work on any gear, realize large range of intervention, suitable for more complicated works
Condition；
9, for stand-by motor when engine parallel connection interventional systems work, can produce load makes engine approach high school district as far as possible
Work, and the load generated can be used for generating electricity, it is more energy efficient；
10, in second embodiment, in special operation condition, such as when anxious acceleration, heavy grade starting demand large torque input, main drive
Dynamic motor exports in insufficient situation, and stand-by motor can be cooperated by shafting and main drive motor；
11, in second embodiment, when vehicle launch or parked state, stand-by motor can be dragged to efficient warp for engine is counter
Ji area, engine start directly drive active motor by stand-by motor power generation or charge for battery pack, energy-saving and emission-reduction；
12, this system is more compact, light-weight, small in size, is conducive to vehicle carrying.
It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one
A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say
As a whole, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can for bright book
With the other embodiments of understanding.
Tool of the series of detailed descriptions listed above only for the feasible embodiment of the utility model
Body explanation, they are all without departing from made by the utility model skill spirit not to limit the protection scope of the utility model
Equivalent implementations or change should be included within the scope of protection of this utility model.
Claims (10)
1. the speed changer drive system based on hybrid power, it is characterised in that: include at least and be arranged in transmission case body mutually
It is parallel and can rotation input shaft (1), the first output shaft (2) and the second output shaft (3), the input shaft (1) pass through gear set
Part be located at its two sides first output shaft (2) and the second output shaft (3) transmission connection, first output shaft (2) and
Second output shaft (3) can be connect by joined components with the final gear (101) of differential mechanism (100)；The input shaft (1)
One end is connect by being connected to component (4) with engine (5), and main drive motor (6), the main drive motor are set on the other end
(6) it can be sequentially connected by transmission component and second output shaft (3).
2. the speed changer drive system according to claim 1 based on hybrid power, it is characterised in that: the connection component
It (4) include stand-by motor (41) and separation clutch (42), the driven end of separation clutch (42) is integrated in the input
On axis (1), drive end is integrated in the rotor of the stand-by motor (41), and is started by double mass flywheel (43) with described
Machine (5) connection.
3. the speed changer drive system according to claim 1 based on hybrid power, it is characterised in that: the connection component
It (4) include stand-by motor (41) and separation clutch (42), the drive end of separation clutch (42) is integrated in the auxiliary
It is affixed with the input shaft (1) in the rotor of motor (41)；Its driven end passes through double mass flywheel (43) and the engine
(5) it connects.
4. the speed changer drive system according to claim 2 or 3 based on hybrid power, it is characterised in that: the auxiliary
Motor (41) and main drive motor (6) are the flat electric machine of short wheelbase.
5. the speed changer drive system according to claim 4 based on hybrid power, it is characterised in that: the joined components
Including at least the first connected toothed wheel (21) being installed on first output shaft (2), first connected toothed wheel (21) and institute
State final gear (101) engagement of differential mechanism (100).
6. the speed changer drive system according to claim 5 based on hybrid power, it is characterised in that: the joined components
Further include the second connected toothed wheel (31) being installed on second output shaft (3), second connected toothed wheel (31) with it is described
The final gear (101) of differential mechanism (100) engages.
7. the speed changer drive system according to claim 6 based on hybrid power, it is characterised in that: the transmission component
Including the first transmission gear (61) being installed on the main drive motor (6) motor shaft and it is installed in second output shaft
(3) the second transmission gear (35) on, second transmission gear (35) are engaged with first transmission gear (61).
8. the speed changer drive system according to claim 7 based on hybrid power, it is characterised in that: the gear assembly
Including at least the first duplicate gear (11) and the second duplicate gear (12) being installed on the input shaft (1), described first is defeated
Be set on shaft (2) be meshed with first duplicate gear (11) one gear driven gear (22) and with second duplex
The second gear driven gear (23) that gear (12) is meshed is set between gear driven gear (22) and second gear driven gear (23)
There are one or two synchronizers (24) being arranged on first output shaft (2), one or two synchronizer is selectable to be kept off with described one
Driven gear (22) or second gear driven gear (23) transmission connection.
9. the speed changer drive system according to claim 8 based on hybrid power, it is characterised in that: the gear assembly
It further include three gears driven gear (32) that empty set is meshed on second output shaft (3) with first duplicate gear (11)
Be meshed with second duplicate gear (12) four gear driven gear (33), it is described three gear driven gear (32) and four keep off from
Three or four synchronizers (34) being arranged on second output shaft (3), three or four synchronizer are equipped between moving gear (33)
(34) selectable to be sequentially connected with three gear driven gear (32) or four gears driven gear (33).
10. the speed changer drive system according to claim 8 based on hybrid power, it is characterised in that: described first is defeated
A parking ratchet wheel (25) are fixedly provided on shaft (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821603626.1U CN209320682U (en) | 2018-09-29 | 2018-09-29 | Speed changer drive system based on hybrid power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821603626.1U CN209320682U (en) | 2018-09-29 | 2018-09-29 | Speed changer drive system based on hybrid power |
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| Publication Number | Publication Date |
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| CN209320682U true CN209320682U (en) | 2019-08-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821603626.1U Active CN209320682U (en) | 2018-09-29 | 2018-09-29 | Speed changer drive system based on hybrid power |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278533A (en) * | 2018-09-29 | 2019-01-29 | 泰牛汽车技术(苏州)有限公司 | Speed changer drive system based on hybrid power |
| CN112428815A (en) * | 2020-12-07 | 2021-03-02 | 安徽江淮汽车集团股份有限公司 | Hybrid power system and automobile |
-
2018
- 2018-09-29 CN CN201821603626.1U patent/CN209320682U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278533A (en) * | 2018-09-29 | 2019-01-29 | 泰牛汽车技术(苏州)有限公司 | Speed changer drive system based on hybrid power |
| CN109278533B (en) * | 2018-09-29 | 2023-12-19 | 坤泰车辆***（常州）有限公司 | Hybrid-based transmission drive system |
| CN112428815A (en) * | 2020-12-07 | 2021-03-02 | 安徽江淮汽车集团股份有限公司 | Hybrid power system and automobile |
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Effective date of registration: 20200617 Address after: No. 368, Longjin Road, Changzhou City, Jiangsu Province Patentee after: KUNTYE VEHICLE SYSTEM (CHANGZHOU) Co.,Ltd. Address before: 215123 No. 88 Dongchang Road, Suzhou Industrial Park, Jiangsu Province Patentee before: TAI NIU AUTOMOTIVE TECHNOLOGY (SUZHOU) Co.,Ltd. |
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Address after: No.368 Longjin Road, Changzhou City, Jiangsu Province 213000 Patentee after: Kuntai vehicle system (Changzhou) Co.,Ltd. Address before: No.368 Longjin Road, Changzhou City, Jiangsu Province 213000 Patentee before: KUNTYE VEHICLE SYSTEM (CHANGZHOU) Co.,Ltd. |