CN209320678U - Speed changer drive system with hybrid power - Google Patents
Speed changer drive system with hybrid power Download PDFInfo
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- CN209320678U CN209320678U CN201821599776.XU CN201821599776U CN209320678U CN 209320678 U CN209320678 U CN 209320678U CN 201821599776 U CN201821599776 U CN 201821599776U CN 209320678 U CN209320678 U CN 209320678U
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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 discloses a kind of speed changer drive system with hybrid power, including differential mechanism, the final gear of the differential mechanism can be driven by mixed dynamic driving assembly or/and pure electric drive assembly, the mixed dynamic driving assembly includes at least input shaft assembly and output shaft assembly, is sequentially connected between the input shaft assembly and output shaft assembly by the final gear of D gear assembly and the differential mechanism；One end of the input shaft assembly is connect by being drivingly connected component with engine, and the other end is connect with the stand-by motor of its controllable rotation；The pure electric drive assembly includes the main drive motor that the differential mechanism other side is arranged in, and the length of the main drive motor is equivalent to the sum of the D gear assembly and length of stand-by motor.The utility model is mainly reflected in: there is the system pure main drive motor, engine to be operated alone, engine and stand-by motor drive jointly, the multiple-working modes such as charging, Brake energy recovery of driving a vehicle.
Description
Technical field
The utility model relates to Development of HEV Technology fields, specifically, more particularly to a kind of with hybrid power
Speed changer drive system.
Background technique
In face of the pressure of the energy and environmental protection, many countries have successively put into effect relevant policy, encourage hybrid vehicle and
The exploitation and popularization of its related corollary system.Hybrid vehicle refers to be joined by two or more different types of power source
The vehicle of driving is closed, wherein hybrid-power electric vehicle needs at least a kind of power source to provide electric energy.Oil and electricity hybrid vehicle is
Receive exploitation earliest, the hybrid electric vehicle the most extensive and mature of development at present, with traditional fuel oil vapour using engine
Based on vehicle, increases motor as the second power drive power, drive mode is properly selected according to different operating conditions.
As Authorization Notice No. CN104742721B discloses a kind of hybrid power system using double clutches, comprising: it is double from
Clutch, the first and second clutches control the first, second input shaft respectively and engage or separate with motor output shaft.First input
Axis connects power output shaft by motor top gear gear set.Second input shaft passes through motor bottom gear gear set and power output
Axis or four gear gear set engagements.Motor, output shaft pass through third clutch and first gear group, second gear group, three gears
The engagement of one of gear set, four gear gear sets does not engage.First gear group, second gear group, three gear gear sets are all connected with dynamic
Power output shaft.Four gear gear sets are engaged with power output shaft or motor bottom gear gear set.
A kind of above-mentioned hybrid power system using double clutches has following defects that the 1, system uses the cloth of longitudinal rear-guard
Mode is set, will cause the problem of components such as battery pack can not be put；2, it with the demand for development in industry, needs in face of more next
More complicated operating condition road conditions, the comfort level and course continuation mileage requirement to automobile are higher and higher, and therefore, it is necessary to match bigger specification
Motor to meet the requirement of speed ratio and torque, and uses the arrangement of longitudinal rear-guard, and rating of machine is caused more to be difficult to
With selection；3, driving system structure is complicated, and occupied space is big, 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 with hybrid power
Drive system.
The purpose of this utility model is achieved through the following technical solutions:
A kind of speed changer drive system with hybrid power, including differential mechanism, the final gear of the differential mechanism can
It is driven by mixed dynamic driving assembly or/and pure electric drive assembly,
The mixed dynamic driving assembly, which includes at least, is arranged in input shaft assembly that the differential mechanism side is parallel to each other and defeated
Shaft assembly out passes through the final gear of D gear assembly and the differential mechanism between the input shaft assembly and output shaft assembly
Transmission connection；One end of the input shaft assembly is connect by being drivingly connected component with engine, the other end and its controllable turn
Dynamic stand-by motor connection；
The pure electric drive assembly includes the main drive motor that the differential mechanism other side is arranged in, the main drive motor
It is sequentially connected by the final gear of E gear assembly and the differential mechanism, the length of the main drive motor is equivalent to the D
The sum of gear assembly and the length of stand-by motor.
Preferably, the input shaft assembly be arranged in transmission housing body can rotation solid input shaft；The driving
Connection component includes the clutch being arranged between the solid input shaft and engine, one end of the clutch and the reality
Heart input shaft is affixed, and the other end is connected with the engine by double mass flywheel.
Preferably, the input shaft assembly include be arranged in transmission housing body can rotation solid input shaft and be set in
Hollow input shaft on the solid input shaft；The drive connection component includes being arranged in the solid input shaft and engine
Between clutch, one end of the platen of the clutch and the solid input shaft are affixed, and the other end passes through double mass flywheel
It is connected with the engine；The friction plate of the clutch and the hollow input shaft are affixed.
Preferably, the rotor of the stand-by motor is installed on the input shaft.
Preferably, it is installed with one first transmission gear on the motor shaft of the stand-by motor, is installed on the input shaft
One the second transmission gear engaged with first transmission gear.
Preferably, the input shaft assembly include be arranged in transmission housing body can rotation solid input shaft, the reality
One end of heart input shaft and engine flywheel system are directly affixed, and the other end passes through the platen of clutch and the rotor of stand-by motor
Rigid connection, the friction plate and empty set of the clutch are affixed in the hollow input shaft of the solid input shaft.Preferably, described
Pure electric drive assembly further includes the third output that the differential mechanism other side and the main drive motor axis parallel is arranged in
Axis, the third output shaft are equipped with the third connected toothed wheel being meshed with the final gear of the differential mechanism.
Preferably, the E gear assembly includes that the E mono- being installed on the main drive motor motor shaft keeps off driving gear,
And it is installed in the E mono- being meshed on the third output shaft with the E mono- gear driving gear and keeps off driven gear.
Preferably, the E gear assembly include the E mono- that is installed on the main drive motor motor shaft keep off driving gear and
The E mono- that E two gear driving gear and empty set are meshed on the third output shaft with the E mono- gear driving gear keeps off driven
Gear and the E second gear driven gear being meshed with the E two gear driving gear, the E mono- keep off driven gear and E second gear driven tooth
Be additionally provided with the E synchronizer being arranged on the third output shaft between wheel, the E synchronizer selectively kept off with the E mono- from
Moving gear or the transmission connection of E second gear driven gear.
Preferably, described further includes parking ratchet wheel, and the parking ratchet wheel is arranged in the third output shaft or output shaft group
On part.
The beneficial effects of the utility model are mainly reflected in:
1, main drive motor is mounted on the other side of differential mechanism, and arrangement is more flexible, can more rationally utilize speed change
The intracorporal space of box shell.Meanwhile the length of main drive motor is equivalent to the sum of the length of D gear assembly and stand-by motor, i.e., it is main
Driving motor can be designed to larger size, to improve the power of stand-by motor, have preferable power performance under pure electric vehicle；
2, this system can be able to achieve in parallel mixed dynamic in all gears, and power performance is good, and fuel saving is good, is greatly improved
Driver comfort；
3, stand-by motor is not on the same axis with engine using biasing setting, is passed through transmission in section Example
Gear meet it is counter drag engine needed for revolving speed, torque etc., i.e., the stand-by motor of optional more small dimension reduces cost, meanwhile,
Convenient for design layout, keep layout more reasonable；
4, the both ends of solid input shaft are arranged in clutch and stand-by motor, can avoid mutual shadow when the two breaks down
It rings, greatly extends the service life of both sides；
5, when vehicle launch, clutch is in discrete state, is driven with main drive motor, driving vehicle to engine
Can be in the speed that high-efficiency and economic area works, stand-by motor pre-actuates engine and intervenes it in high-efficiency and economic area speed
Driving realizes that in parallel mix is moved, and gradually main drive motor can be replaced to drive, and can greatly reduce oil consumption, greatly save cost；
6, main drive motor supplement power difference guarantees that power does not interrupt when system shift, mentions during engine gear
Rise the comfort driven；
7, traditional reverse gear is removed, can be realized and reverses gear by main drive motor reversing；
8, 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 main drive motor by stand-by motor power generation or is battery pack
Charging, when start under dead ship condition for battery pack supplement electricity；
9, it when vehicle braking, is recovered energy, is avoided energy waste by main drive motor；
10, engine can work on any gear, realize large range of intervention, suitable for more complicated works
Condition；
11, for stand-by motor when engine parallel connection interventional systems work, can produce load makes engine approach colleges and universities as far as possible
Area's work, and the load generated can be used for generating electricity, it is more energy efficient；
12, for second embodiment in pure electric vehicle operating condition downward driving, gear has the selection of two gears, can carry out as needed gear and cut
It changes, to reduce the requirement to main drive motor.In addition, this system is in monomotor operating condition downward driving, E synchronizer is not put into gear,
Main drive motor will not be " dragged ", and main drive motor rotor would not rotate, will not generate rotary inertia, can't be to shift
It has an impact, eliminates impact sense, vehicle not will shake, and ride comfort is preferable；
13, in special operation condition, such as when anxious acceleration, heavy grade starting demand large torque input, main drive motor is exported not
In the case where foot, stand-by motor can be cooperated by shafting and main drive motor；
14, 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；
Fig. 3: the structural schematic diagram of the utility model 3rd embodiment；
Fig. 4: the structural schematic diagram of the utility model fourth embodiment；
Fig. 5: the structural schematic diagram of the 5th embodiment of the utility model；
Fig. 6: the structural schematic diagram of the utility model sixth embodiment；
Fig. 7: the structural schematic diagram of the 7th embodiment of the utility model；
Fig. 8: the structural schematic diagram of the 8th embodiment of the utility model；
Fig. 9: the structural schematic diagram of the 9th embodiment of the utility model；
Figure 10: the structural schematic diagram of the tenth embodiment of the utility model；
Figure 11: the structural schematic diagram of the 11st embodiment of the utility model；
Figure 12: the structural schematic diagram of the 12nd embodiment of the utility model；
Figure 13: the structural schematic diagram of the 13rd embodiment of the utility model；
Figure 14: the structural schematic diagram of the 14th embodiment of the utility model.
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 first embodiment discloses a kind of speed changer drive system with hybrid power,
Including differential mechanism 100, the final gear 101 of the differential mechanism 100 can be driven by mixed dynamic driving assembly or/and pure electric drive assembly
Dynamic, the two sides of the final gear 101 of the differential mechanism 100 are connect with automotive hub.
The mixed dynamic driving assembly include at least be arranged in input shaft assembly that 100 side of differential mechanism is parallel to each other and
Output shaft assembly, the input shaft assembly be arranged in transmission housing body can rotation solid input shaft 1.The drive connection
Component includes the clutch 2 being arranged between the solid input shaft 1 and engine 3, one end of the clutch 2 and the reality
Heart input shaft 1 is affixed, and the other end is connect by double mass flywheel 23 with the engine 3, the other end of the input shaft 1 state and
Controllable its rotates stand-by motor 4 and connects.Specifically, the rotor of the stand-by motor 4 is installed on the input shaft 1, at this point,
The central axes of the stand-by motor 4 and the central axes of the engine 3 are on same axis.Among the above, the stand-by motor 4
It is automobile starting power generation all-in-one machine, is integrated on solid input shaft 1, is exactly directly larger with certain transient power in simple terms
Motor substitute traditional motor, the starting stage in short-term play the role of start engine, reduce engine idling loss
With pollution, it can be achieved that parallel contact, is directly dragged to its high-efficiency and economic area for the engine 3.When brake, the stand-by motor
4 can also play regenerative electric power, recycle the energy-saving effect of braking energy.This is one kind between hybrid power and orthodox car in a word
Between the low-cost energy conservation of one kind and environmentally friendly scheme.
The input shaft 1 is sequentially connected by the final gear 101 of D gear assembly and output precision and differential mechanism 100,
Specifically, the output precision includes that the first output shaft 6 for being located at 1 two sides of input shaft in the transmission housing body is arranged in
With the second output shaft 7, first output shaft 6 is equipped with the first phase engaged with the final gear 101 of the differential mechanism 100
Even gear 64, second output shaft 7 are equipped with the second connected tooth engaged with the final gear 101 of the differential mechanism 100
Wheel 74.The D gear assembly includes at least the first duplicate gear 11 and the second duplicate gear being installed on the input shaft 1
The 12 and D tri- that is meshed on first output shaft 6 with first duplicate gear 11 of empty set keep off driven gear 61 and with
The D tetra- that second duplicate gear 12 is meshed keeps off driven gear 62, and the D tri- keeps off driven gear 61 and D tetra- keeps off driven gear
Tri- or four synchronizer 63 of D being arranged on first output shaft 6 is additionally provided between 62, tri- or four synchronizer 63 of D is selectively
Driven gear 61 is kept off with the D tri- or D tetra- keeps off driven gear 62 and is sequentially connected.The D gear assembly further includes empty set described
The D five that is meshed on second output shaft 7 with first duplicate gear 11 keep off driven gear 71 and with second duplicate gear
12 D six being meshed keep off driven gear 72, and the D five keeps off driven gear 71 and D six keeps off between driven gear 72 and is additionally provided with setting
Five or six synchronizer 73 of D on second output shaft 7, five or six synchronizer 73 of D selectively keep off driven tooth with the D five
It takes turns 71 or D six and keeps off the transmission connection of driven gear 72.Further, D tri- in the D gear assembly keep off driven gear 61 be can be by
The off speed gear and reverse gear of 4/ engine 3 of the stand-by motor driving, are omitted the gear of D mono-, D second gear and reverse gear group
Structure drives D tri- to keep off driven gear realization vehicle start and reverse gear, simplifies speed changer by engine or/and stand-by motor
Overall structure alleviates speed changer total quality, improves the performance and cruising ability of vehicle.
In the utility model, the other side of the differential mechanism 100 is equipped with main drive motor 9 and third output shaft 8, the master
Driving motor 9 is sequentially connected by E gear assembly and the third output shaft 8, and the third output shaft 8 is equipped with and the difference
The third connected toothed wheel 84 that the final gear 101 of fast device 100 is meshed.Specifically, the E gear assembly includes being installed in institute
The E mono- stated on 9 motor shaft of main drive motor keeps off driving gear 91, and is installed on the third output shaft 8 and keeps off with the E mono-
The E mono- that driving gear 91 is meshed keeps off driven gear 81.Further, it is driven that DP gear can be installed on the third output shaft 8
Gear 79, certainly, the DP gear driven gear 79 may also be arranged on the second input shaft, be in the protection model of the utility model
Farmland is not specifically limited.
The final gear of the differential mechanism can be by mixed dynamic or/and pure electric drive among the above, that is to say, that in mixed dynamic process
In the engine 3 can be achieved be added with the power on main drive motor 9.Again because power is the object for measuring automobile maximum speed
The maximum speed of reason amount, the bigger automobile of power is also bigger, and grade climbing performance and accelerating ability are also better.Meanwhile the hair
Motivation 3 and main drive motor 9 are individual driving devices, can output contribution torque 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.
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 engine 3 is without power transmission.The main driving electricity
Machine 9 starts and inverts, and power transmission line is as follows: 9-E of main drive motor mono- keeps off 91-E of driving gear mono- and keeps off driven gear
The final gear 101 of 81-84-differential mechanisms of third output shaft 8-third connected toothed wheel 100 completes power transmission.Such as meeting
To special operation condition, such as when anxious acceleration, heavy grade starting demand large torque input, the stand-by motor 4 can also start, power
Transmit as follows: stand-by motor 4-11-D of the 1-the first duplicate gear of solid input shaft tri- keeps off 61-D of driven gear, tri- or four synchronizer
The final gear 101 of 63-the first 64-differential mechanism of the 6-the first connected toothed wheel of output shaft 100 completes power transmission.
When automobile is in pure electric vehicle drive mode, the engine 3 is without power transmission.The main drive motor 9
Starting, power transmission line are as follows: it is defeated that 9-E of main drive motor mono- keeps off the gear 81-third of driven gear of 91-E of driving gear mono-
The final gear 101 of 8-third of shaft connected toothed wheel 84 --- differential mechanism 100 completes power transmission.Such as encountering special work
Condition, such as when anxious acceleration, heavy grade starting demand large torque input, the stand-by motor 4 can also start, and power transmits such as
Under: stand-by motor 4-11-D of the 1-the first duplicate gear of solid input shaft tri- keeps off 61-D of driven gear, tri- or four synchronizer 63-the
The final gear 101 of one 64-differential mechanism of the 6-the first connected toothed wheel of output shaft 100 completes power transmission.
When automobile is in a gear hybrid power drive mode, the stand-by motor 4 pre-actuates the engine 3, and
By its it is counter be dragged to high-efficiency and economic area, at this point, the clutch 2 is closed, power transmission line is as follows: engine 3-bis- quality
Flywheel-clutch 2-11-D of the 1-the first duplicate gear of solid input shaft tri- keeps off 61-D of driven gear, tri- or four synchronizer 63-
The final gear 101 of first 64-differential mechanism of the 6-the first connected toothed wheel of output shaft 100 completes power transmission.Meanwhile it changing
During gear, the main drive motor can start, and supplement power difference guarantees that power does not interrupt when system shift, promotes driving
Comfort, power transmission line are as follows: 9-E of main drive motor mono- keeps off 91-E of driving gear mono- and keeps off 81-third of driven gear
The final gear 101 of 8-third of output shaft connected toothed wheel 84 --- differential mechanism 100 completes power transmission.
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, among the above, it is described in order to mitigate weight
Hollow input shaft also can be set into solid input shaft 1, and another hollow input shaft 5 is arranged thereon, and the utility model is in order to distinguish
So illustrating.
As shown in Fig. 2, being the second embodiment of the utility model, compared with first embodiment, distinctive points are the E tooth
The specific structure of wheel assembly, specifically, the E gear assembly includes that the E mono- being installed on 9 motor shaft of main drive motor is kept off
Driving gear 91 and E two gear driving gear 92 and empty set keep off driving gear 91 with the E mono- on the third output shaft 8
The E second gear driven gear 82 that the E mono- being meshed keeps off driven gear 81 and is meshed with the E two gear driving gear 92, the E mono-
The E synchronizer 83 being arranged on the third output shaft 8, institute are additionally provided between gear driven gear 81 and E second gear driven gear 82
It states E synchronizer 83 and selectively keeps off driven gear 81 or the transmission connection of E second gear driven gear 82 with the E mono-.
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 engine 3 is without power transmission.The main driving electricity
Machine 9 starts and inverts, and power transmission line is as follows: 9-E of main drive motor mono- keeps off 91-E of driving gear mono- and keeps off driven gear
The final gear 101 of 81-84-differential mechanisms of third output shaft 8-third connected toothed wheel 100 completes power transmission.Such as meeting
To special operation condition, such as when anxious acceleration, heavy grade starting demand large torque input, the stand-by motor 4 can also start, power
Transmit as follows: stand-by motor 4-11-D of the 1-the first duplicate gear of solid input shaft tri- keeps off 61-D of driven gear, tri- or four synchronizer
The final gear 101 of 63-the first 64-differential mechanism of the 6-the first connected toothed wheel of output shaft 100 completes power transmission.
When automobile is in a gear pure electric vehicle drive mode, the engine 3 is without power transmission.The main driving electricity
Machine 9 starts, and power transmission line is as follows: 9-E of main drive motor mono- keeps off 91-E of driving gear mono- and keeps off driven gear 81-the
Three 8-third of output shaft connected toothed wheels 84 --- the final gear 101 of differential mechanism 100 completes power transmission.Such as encountering spy
Different operating condition, such as when anxious acceleration, heavy grade starting demand large torque input, the stand-by motor 4 can also start, power transmitting
As follows: stand-by motor 4-11-D of the 1-the first duplicate gear of solid input shaft tri- keeps off 61-D of driven gear, tri- or four synchronizer 63-
The final gear 101 of first 64-differential mechanism of the 6-the first connected toothed wheel of output shaft 100 completes power transmission.
When automobile is in second gear pure electric vehicle drive mode, the engine 3 is without power transmission.The main driving electricity
Machine 9 starts, and power transmission line is as follows: 82-E of main drive motor 9-E two gear driving gear 92-E second gear driven gear is same
83-third of device, 8-third of output shaft connected toothed wheel 84 --- the final gear 101 of differential mechanism 100 is walked, power transmission is completed.
Special operation condition such as is being encountered, such as when anxious acceleration, heavy grade starting demand large torque input, the stand-by motor 4 can also start,
The transmitting of its power is as follows: stand-by motor 4-11-D of the 1-the first duplicate gear of solid input shaft tri- keeps off 61-D of driven gear tri- or four
The final gear 101 of 64-differential mechanism of synchronizer the 6-the first connected toothed wheel of the 63-the first output shaft 100 completes power transmission.
When automobile is in a gear hybrid power drive mode, the stand-by motor 4 pre-actuates the engine 3, and
By its it is counter be dragged to high-efficiency and economic area, at this point, the clutch 2 is closed, power transmission line is as follows: engine 3-bis- quality
Flywheel-clutch 2-11-D of the 1-the first duplicate gear of solid input shaft tri- keeps off 61-D of driven gear, tri- or four synchronizer 63-
The final gear 101 of first 64-differential mechanism of the 6-the first connected toothed wheel of output shaft 100 completes power transmission.Meanwhile it changing
During gear, the main drive motor can start, and supplement power difference guarantees that power does not interrupt when system shift, promotes driving
Comfort, power transmission line are as follows: 9-E of main drive motor mono- keeps off 91-E of driving gear mono- and keeps off 81-third of driven gear
The final gear 101 of 8-third of output shaft connected toothed wheel 84 --- differential mechanism 100 completes power transmission.
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.
In the utility model, the designing points of second embodiment are: when vehicle hybrid power drive downward driving when, institute
It states E synchronizer and does not keep off driven gear or the transmission connection of E second gear driven gear with the E mono-, that is to say, that the E synchronizer will
The power of the main drive motor is fed back to when cutting off the engine rotation by the third output shaft.Therefore, the master
Driving motor will not be " dragged ", and the main drive motor rotor would not rotate, will not generate rotary inertia, can't be exchanged
Gear has an impact, and eliminates existing impact sense of the existing technology, and vehicle not will shake, and ride comfort is preferable.
As shown in figure 3, the 3rd embodiment of the utility model, compared with first embodiment, distinctive points are described solid
The connection structure of input shaft and stand-by motor, specifically, being installed with one first transmission gear on the motor shaft of the stand-by motor 4
41, second transmission gear 13 engaged with first transmission gear 41 is installed on the input shaft 1, at this point, described auxiliary
The central axes of the central axes and the engine 3 that help motor 4 are on non-same axis, and technical effect is, by rationally adjusting
The specification of whole first transmission gear 41 and the second transmission gear 13, make its meet it is counter drag engine needed for revolving speed, torque
Deng, that is, the stand-by motor of more small dimension can be selected, reduce cost, meanwhile, it is convenient for design layout, keeps layout more reasonable.
As shown in figure 4, the fourth embodiment of the utility model, compared with 3rd embodiment, distinctive points are the E gears
The specific structure of component, the course of work and second embodiment are identical, therefore do not do and excessively repeat.
As shown in figure 5, the 3rd embodiment of the utility model, compared with first embodiment, distinctive points are the gears
The structure of component, specifically, the output precision includes being arranged in the transmission housing body to be located at 1 two sides of input shaft
First output shaft 6 and the second output shaft 7, first output shaft 6 are equipped with the final gear 101 with the differential mechanism 100
First connected toothed wheel 64 of engagement, second output shaft 7 are equipped with and engage with the final gear 101 of the differential mechanism 100
The second connected toothed wheel 74.The D gear assembly includes at least the first duplicate gear 11 for being installed on the input shaft 1 and the
The D tri- that two duplicate gears 12 and empty set are meshed on first output shaft 6 with first duplicate gear 11 keeps off driven
Gear 61 and the D tetra- being meshed with second duplicate gear 12 keep off driven gear 62, and the D tri- keeps off driven gear 61 and D tetra-
Tri- or four synchronizer 63 of D being arranged on first output shaft 6, tri- or four synchronizer of D are additionally provided between gear driven gear 62
63 selectively keep off driven gear 61 or the gear transmission connection of driven gear 62 of D tetra- with the D tri-.The D gear assembly further includes
D five that empty set is meshed on second output shaft 7 with first duplicate gear 11 keeps off driven gear 71 and with described the
The DP that two duplicate gears 12 are meshed keeps off driven gear 72, and the D five is kept off between driven gear 71 and DP gear driven gear 79 also
Equipped with five or six synchronizer 73 of D being arranged on second output shaft 7, five or six synchronizer 73 of D selectively with the D five
It keeps off driven gear 71 or DP gear driven gear 79 is sequentially connected.Further, the D tri- in the D gear assembly keeps off driven gear
61 be the off speed gear and reverse gear that can be driven by 4/ engine 3 of stand-by motor, and the gear of D mono-, D second gear is omitted and falls
Gear set structure is kept off, drives D tri- to keep off driven gear realization vehicle start and reverse gear by engine or/and stand-by motor, simplifies
Speed changer overall structure, alleviates speed changer total quality, improves the performance and cruising ability of vehicle.
As shown in fig. 6, the sixth embodiment of the utility model, compared with the 5th embodiment, distinctive points are the E gears
The specific structure of component, the course of work and second embodiment are identical, therefore do not do and excessively repeat.
As shown in fig. 7, the sixth embodiment of the utility model, wherein the mixed dynamic driving assembly includes at least setting and exists
The input shaft assembly and output shaft assembly that 100 side of differential mechanism is parallel to each other, the input shaft assembly include that setting is becoming
In fast tank shell can rotation solid input shaft 1, one end of the input shaft assembly is connected by being drivingly connected component and engine 3
It connects, the other end of the solid input shaft 1 is connect with the rotor of stand-by motor 4, and the stand-by motor 4 is automobile starting power generation one
Body machine is integrated on solid input shaft 1, in simple terms, is exactly directly substituted with the biggish motor of certain transient power traditional
Motor played the role of starting engine in the starting stage in short-term, and the idling loss and pollution for reducing engine are, it can be achieved that in parallel
Contact, is directly dragged to its high-efficiency and economic area for the engine 3.When brake, the stand-by motor 4 can also play renewable hair
Electricity recycles the energy-saving effect of braking energy.This is that a kind of one kind between hybrid power and orthodox car is at low cost in a word
Honest and clean energy conservation and environmentally friendly scheme.
Further, the drive connection component includes the clutch being arranged between the solid input shaft 1 and engine 3
Device 2, one end of the platen 21 of the clutch 2 and the solid input shaft 1 are affixed, and the other end passes through double mass flywheel 23 and institute
The connection of engine 3 is stated, the friction plate 22 of the clutch 2 is consolidated with the hollow input shaft 5 covered on the solid input shaft 1
It connects, the hollow input shaft 5 is sequentially connected by the final gear 101 of D gear assembly and output precision and differential mechanism 100.
Specifically, the output precision includes at least the first output shaft 6 that 5 side of hollow input shaft is arranged in, the D gear set
Part includes at least the first duplicate gear 51 being installed on the hollow input shaft 5 and the second duplicate gear 52 and empty set exists
The D mono- that is engaged on first output shaft 6 with first duplicate gear 51 keep off driven gear 61 and with second duplex-gear
The D second gear driven gear 62 of 52 engagement of wheel, the D mono- keep off between driven gear 61 and D second gear driven gear 62 and are additionally provided with setting
Mono- or two synchronizer 63 of D on first output shaft 6, mono- or two synchronizer 63 of D selectively keep off driven tooth with the D mono-
61 or D second gear driven gear 62 is taken turns to be sequentially connected.The output precision further includes that 5 other side of hollow input shaft is arranged in
Second output shaft 7, the gear assembly include that empty set engages on second output shaft 7 with first duplicate gear 51
D tri- keeps off driven gear 71 and the D tetra- engaged with second duplicate gear 52 keeps off driven gear 72, and the D tri- keeps off driven gear
71 and D tetra- keeps off between driven gear 72 and is additionally provided with tri- or four synchronizer 73 of D being arranged on second output shaft 7, the D tri- or four
Synchronizer 73 selectively keeps off driven gear 71 or the gear transmission connection of driven gear 72 of D tetra- with the D tri- that states.
The D gear assembly further includes the final gear being arranged on first output shaft 6 with the differential mechanism 100
101 the first connected toothed wheels 64 being meshed, and the main deceleration on second output shaft 7 with the differential mechanism 100 is set
The second connected toothed wheel 74 that gear 101 is meshed.
In the utility model, the other side of the differential mechanism 100 is equipped with main drive motor 9 and third output shaft 8, the master
Driving motor 9 is sequentially connected by E gear assembly and the third output shaft 8, and the third output shaft 8 is equipped with and the difference
The third connected toothed wheel 84 that the final gear 101 of fast device 100 is meshed.Wherein, the E gear assembly is described including being installed in
E mono- on 9 motor shaft of main drive motor keeps off driving gear 91, and is installed on the third output shaft 8 to keep off with the E mono- and lead
The E mono- that moving gear 91 is meshed keeps off driven gear 81.
It can also be equipped with parking ratchet wheel 85 on the third output shaft 8, may also be arranged in other shaftings, be in practical
Novel protection category, is not specifically limited.
The final gear of the differential mechanism can be by hybrid power driving or/and pure electric drive among the above, that is to say, that
The engine 3 can be achieved during mixed dynamic to be added with the power on main drive motor 9.Again because power is to measure automobile highest
The maximum speed of the physical quantity of speed, the bigger automobile of power is also bigger, and grade climbing performance and accelerating ability are also better.Together
When, the engine 3 and main drive motor 9 are individual driving devices, can output contribution torque 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.
The course of work of the 7th embodiment of the utility model is simply illustrated below:
When automobile, which is in, reverses gear pure electric vehicle drive mode, the engine 3 is without power transmission.The main driving electricity
Machine 9 starts and inverts, and power transmission line is as follows: 9-E of main drive motor mono- keeps off 91-E of driving gear mono- and keeps off driven gear
81-third 8-third of output shaft connected toothed wheel 84 --- the final gears 101 of differential mechanism 100 complete power transmission.
When automobile is in pure electric vehicle drive mode, the engine 3 is without power transmission.The main drive motor 9
Starting, power transmission line are as follows: it is defeated that 9-E of main drive motor mono- keeps off the gear 81-third of driven gear of 91-E of driving gear mono-
The final gear 101 of 8-third of shaft connected toothed wheel 84 --- differential mechanism 100 completes power transmission.
When automobile is in a gear hybrid power drive mode, the stand-by motor 4 pre-actuates the engine 3, and
By its it is counter be dragged to high-efficiency and economic area, at this point, the clutch 2 is closed, power transmission line is as follows: engine 3-bis- quality
21-friction plate of the solid 1-platen of input shaft of flywheel-22-51-D of hollow the 5-the first duplicate gear of input shaft mono- keeps off driven tooth
The final gear 101 of 61-D, mono- or two 64-differential mechanism of synchronizer the 6-the first connected toothed wheel of the 63-the first output shaft 100 is taken turns, it is complete
At power transmission.Meanwhile in shift process, the main drive motor can start, when supplement power difference guarantees system shift
Power does not interrupt, and promotes the comfort of driving, and power transmission line is as follows: 9-E of main drive motor mono- keeps off driving gear 91-
E mono- keeps off 81-third of driven gear, 8-third of output shaft connected toothed wheel 84 --- the final gear 101 of differential mechanism 100, completes
Power transmission.
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.
As shown in figure 8, being the 8th embodiment of the utility model, compared with first embodiment, distinctive points are the E tooth
The specific structure of wheel assembly, specifically, the E gear assembly includes that the E mono- being installed on 9 motor shaft of main drive motor is kept off
Driving gear 91 and E two gear driving gear 92 and empty set keep off driving gear 91 with the E mono- on the third output shaft 8
The E second gear driven gear 82 that the E mono- being meshed keeps off driven gear 81 and is meshed with the E two gear driving gear 92, the E mono-
The E synchronizer 83 being arranged on the third output shaft 8, institute are additionally provided between gear driven gear 81 and E second gear driven gear 82
It states E synchronizer 83 and selectively keeps off driven gear 81 or the transmission connection of E second gear driven gear 82 with the E mono-.
The course of work of the 8th embodiment of the utility model is simply illustrated below:
When automobile, which is in, reverses gear pure electric vehicle drive mode, the engine 3 is without power transmission.The main driving electricity
Machine 9 starts and inverts, and power transmission line is as follows: 9-E of main drive motor mono- keeps off 91-E of driving gear mono- and keeps off driven gear
81-third 8-third of output shaft connected toothed wheel 84 --- the final gears 101 of differential mechanism 100 complete power transmission.
When automobile is in a gear pure electric vehicle drive mode, the engine 3 is without power transmission.The main driving electricity
Machine 9 starts, and power transmission line is as follows: 9-E of main drive motor mono- keeps off 91-E of driving gear mono- and keeps off driven gear 81-the
Three 8-third of output shaft connected toothed wheels 84 --- the final gear 101 of differential mechanism 100 completes power transmission.
When automobile is in second gear pure electric vehicle drive mode, the engine 3 is without power transmission.The main driving electricity
Machine 9 starts, and power transmission line is as follows: 82-E of main drive motor 9-E two gear driving gear 92-E second gear driven gear is same
83-third of device, 8-third of output shaft connected toothed wheel 84 --- the final gear 101 of differential mechanism 100 is walked, power transmission is completed.
When automobile is in a gear hybrid power drive mode, the stand-by motor 4 pre-actuates the engine 3, and
By its it is counter be dragged to high-efficiency and economic area, at this point, the clutch 2 is closed, power transmission line is as follows: engine 3-bis- quality
21-friction plate of the solid 1-platen of input shaft of flywheel-22-51-D of hollow the 5-the first duplicate gear of input shaft mono- keeps off driven tooth
The final gear 101 of 61-D, mono- or two 64-differential mechanism of synchronizer the 6-the first connected toothed wheel of the 63-the first output shaft 100 is taken turns, it is complete
At power transmission.Meanwhile in shift process, the main drive motor can start, when supplement power difference guarantees system shift
Power does not interrupt, and promotes the comfort of driving, and power transmission line is as follows: 9-E of main drive motor mono- keeps off driving gear 91-
E mono- keeps off 81-third of driven gear, 8-third of output shaft connected toothed wheel 84 --- the final gear 101 of differential mechanism 100, completes
Power transmission.
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.
In the utility model, the designing points of second embodiment are: when vehicle hybrid power drive downward driving when, institute
It states E synchronizer and does not keep off driven gear or the transmission connection of E second gear driven gear with the E mono-, that is to say, that the E synchronizer will
The power of the main drive motor is fed back to when cutting off the engine rotation by the third output shaft.Therefore, the master
Driving motor will not be " dragged ", and the main drive motor rotor would not rotate, will not generate rotary inertia, can't be exchanged
Gear has an impact, and eliminates existing impact sense of the existing technology, and vehicle not will shake, and ride comfort is preferable.
As shown in figure 9, the 9th embodiment of the utility model, compared with first embodiment, distinctive points are the D gears
The structure of component, specifically, the output precision includes at least the first output shaft 6 that 5 side of hollow input shaft is arranged in,
The D gear assembly includes at least the first duplicate gear 51 and the second duplicate gear 52 being installed on the hollow input shaft 5,
And the D mono- that is engaged on first output shaft 6 with first duplicate gear 51 of empty set keep off driven gear 61 and with it is described
The D second gear driven gear 62 of second duplicate gear 52 engagement, the D mono- are kept off between driven gear 61 and D second gear driven gear 62
Be additionally provided with mono- or two synchronizer 63 of D being arranged on first output shaft 6, mono- or two synchronizer 63 of D selectively with the D
One gear driven gear 61 or D second gear driven gear 62 are sequentially connected.The output precision further includes being arranged in the hollow input
Second output shaft 7 of 5 other side of axis, the D gear assembly include empty set on second output shaft 7 with first duplex
The D tri- that gear 51 engages keeps off driven gear 71 and the P engaged with second duplicate gear 52 gear driven gear 79, the D tri-
The D tri- being arranged on second output shaft 7, which is additionally provided with, between gear driven gear 71 and P gear driven gear 79 stays synchronizer 73,
The D tri- stays synchronizer 73 and selectively keeps off driven gear 71 or the P gear transmission connection of driven gear 79 with the D tri- that states.
It as shown in Figure 10, is the tenth embodiment of the utility model, compared with 3rd embodiment, distinctive points are the E
The specific structure of gear assembly, the course of work and second embodiment are identical, therefore do not do and excessively repeat.
It as shown in figure 11, is the 11st embodiment of the utility model, compared with the 7th embodiment, distinctive points are inputs
The connection relationship of shaft assembly and 3 fly wheel system of engine and stand-by motor 4, specifically, the input shaft assembly includes that setting exists
In transmission housing body can rotation solid input shaft 1, one end of the solid input shaft 1 and 3 fly wheel system of engine are directly solid
It connects, 3 fly wheel system of engine further includes the double mass flywheel affixed with the engine 3, and the double mass flywheel can be
Engine provides inertia and stablizes output.The platen 21 and stand-by motor 4 that the other end of the solid input shaft passes through clutch 2
Rotor rigid connection, hollow input shaft 5 of the friction plate 22 and empty set of the clutch 2 on the solid input shaft 1 be solid
It connects, which can make it under parked state, throw-out-of clutch, and the power of the engine passes through solid input shaft driving auxiliary
Electric power generation realizes power generation in parking function.
It as shown in figure 12, is the 12nd embodiment of the utility model, compared with the 11st embodiment, distinctive points E
The specific structure of gear assembly, the course of work and the 8th embodiment E gear gear assembly are identical, therefore do not do and excessively repeat.
It as shown in figure 13, is the 13rd embodiment of the utility model, compared with the 11st embodiment, distinctive points D
The specific structure of gear assembly, the course of work and the 9th embodiment D gear assembly are identical, therefore do not do and excessively repeat.
It as shown in figure 14, is the 14th embodiment of the utility model, compared with the 13rd embodiment, distinctive points E
The specific structure of gear assembly, the course of work and the 8th embodiment E gear gear assembly are identical, therefore do not do and excessively repeat.
The beneficial effects of the utility model are mainly reflected in:
1, main drive motor is mounted on the other side of differential mechanism, and arrangement is more flexible, can more rationally utilize speed change
The intracorporal space of box shell.Meanwhile the length of main drive motor is equivalent to the sum of the length of D gear assembly and stand-by motor, i.e., it is main
Driving motor can be designed to larger size, to improve the power of stand-by motor, have preferable power performance under pure electric vehicle；
2, this system can be able to achieve in parallel mixed dynamic in all gears, and power performance is good, and fuel saving is good, is greatly improved
Driver comfort；
3, stand-by motor is not on the same axis with engine using biasing setting, is passed through transmission in section Example
Gear meet it is counter drag engine needed for revolving speed, torque etc., i.e., the stand-by motor of optional more small dimension reduces cost, meanwhile,
Convenient for design layout, keep layout more reasonable；
4, the both ends of solid input shaft are arranged in clutch and stand-by motor, can avoid mutual shadow when the two breaks down
It rings, greatly extends the service life of both sides；
5, when vehicle launch, clutch is in discrete state, is driven with main drive motor, driving vehicle to engine
Can be in the speed that high-efficiency and economic area works, stand-by motor pre-actuates engine and intervenes it in high-efficiency and economic area speed
Driving realizes that in parallel mix is moved, and gradually main drive motor can be replaced to drive, and can greatly reduce oil consumption, greatly save cost；
6, main drive motor supplement power difference guarantees that power does not interrupt when system shift, mentions during engine gear
Rise the comfort driven；
7, traditional reverse gear is removed, can be realized and reverses gear by main drive motor reversing；
8, 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 main drive motor by stand-by motor power generation or is battery pack
Charging, when start under dead ship condition for battery pack supplement electricity；
9, it when vehicle braking, is recovered energy, is avoided energy waste by main drive motor；
10, engine can work on any gear, realize large range of intervention, suitable for more complicated works
Condition；
11, for stand-by motor when engine parallel connection interventional systems work, can produce load makes engine approach colleges and universities as far as possible
Area's work, and the load generated can be used for generating electricity, it is more energy efficient；
12, for second embodiment in pure electric vehicle operating condition downward driving, gear has the selection of two gears, can carry out as needed gear and cut
It changes, to reduce the requirement to main drive motor.In addition, this system is in monomotor operating condition downward driving, E synchronizer is not put into gear,
Main drive motor will not be " dragged ", and main drive motor rotor would not rotate, will not generate rotary inertia, can't be to shift
It has an impact, eliminates impact sense, vehicle not will shake, and ride comfort is preferable；
13, in special operation condition, such as when anxious acceleration, heavy grade starting demand large torque input, main drive motor is exported not
In the case where foot, stand-by motor can be cooperated by shafting and main drive motor；
14, 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 with hybrid power, including differential mechanism (100), the main reducing gear of the differential mechanism (100)
Taking turns (101) can be driven by mixed dynamic driving assembly or/and pure electric drive assembly, it is characterised in that:
The mixed dynamic driving assembly includes at least the input shaft assembly that setting is parallel to each other in the differential mechanism (100) side and defeated
Shaft assembly out passes through the main deceleration of D gear assembly and the differential mechanism (100) between the input shaft assembly and output shaft assembly
Gear (101) transmission connection；One end of the input shaft assembly is connect by being drivingly connected component with engine (3), the other end
It is connect with the stand-by motor (4) of its controllable rotation；
The pure electric drive assembly includes main drive motor (9) of the setting in the differential mechanism (100) other side, the main driving
Motor (9) is sequentially connected by E gear assembly and the final gear (101) of the differential mechanism (100), the main drive motor
(9) length is equivalent to the sum of the length of the D gear assembly and stand-by motor (4).
2. the speed changer drive system according to claim 1 with hybrid power, it is characterised in that: the input shaft group
Part be arranged in transmission housing body can rotation solid input shaft (1)；The drive connection component includes being arranged in the reality
Clutch (2) between heart input shaft (1) and engine (3), one end of the clutch (2) and the solid input shaft (1)
Affixed, the other end is connect by double mass flywheel (23) with the engine (3).
3. the speed changer drive system according to claim 2 with hybrid power, it is characterised in that: the input shaft group
Part include be arranged in transmission housing body can rotation solid input shaft (1) and the sky that is set on the solid input shaft (1)
Heart input shaft (5)；The component that is drivingly connected includes the clutch being arranged between the solid input shaft (1) and engine (3)
Device (2), one end of the platen (21) of the clutch (2) and the solid input shaft (1) are affixed, and the other end passes through double quality and flies
Wheel (23) is connect with the engine (3)；The friction plate (22) of the clutch (2) and the hollow input shaft (5) are affixed.
4. the speed changer drive system according to claim 2 or 3 with hybrid power, it is characterised in that: the auxiliary
The rotor of motor (4) is installed on the input shaft (1).
5. the speed changer drive system according to claim 2 or 3 with hybrid power, it is characterised in that: the auxiliary
It is installed with one first transmission gear (41) on the motor shaft of motor (4), one is installed on the input shaft (1) and is passed with described first
The second transmission gear (13) of moving gear (41) engagement.
6. the speed changer drive system according to claim 1 with hybrid power, it is characterised in that: the input shaft group
Part include be arranged in transmission housing body can rotation solid input shaft (1), one end of the solid input shaft (1) and engine
(3) fly wheel system is directly affixed, and the other end is rigidly connected by the platen (21) of clutch (2) and the rotor of stand-by motor (4),
Hollow input shaft (5) of the friction plate (22) and empty set of the clutch (2) on the solid input shaft (1) is affixed.
7. the speed changer drive system according to claim 1 with hybrid power, it is characterised in that: the pure electric drive
Component further includes that setting is exported in the third of the differential mechanism (100) other side and the main drive motor (9) axis parallel
Axis (8), the third output shaft (8) are equipped with the third phase being meshed with the final gear (101) of the differential mechanism (100)
Even gear (84).
8. the speed changer drive system according to claim 7 with hybrid power, it is characterised in that: the E gear set
Part includes that the E mono- that is installed on the main drive motor (9) motor shaft keeps off driving gear (71), and to be installed in the third defeated
The E mono- being meshed on shaft (8) with the E mono- gear driving gear (71) keeps off driven gear (81).
9. the speed changer drive system according to claim 7 with hybrid power, it is characterised in that: the E gear set
Part includes that the E mono- being installed on the main drive motor (9) motor shaft keeps off driving gear (71) and E two gear driving gear (72),
And the E mono- that empty set is meshed on the third output shaft (8) with the E mono- gear driving gear (71) keeps off driven gear (81)
With the E second gear driven gear (82) being meshed with the E two gear driving gear (72), the E mono- keeps off driven gear (81) and E bis-
The E synchronizer (83) being arranged on the third output shaft (8), the E synchronizer are additionally provided between gear driven gear (82)
(83) it is selectively sequentially connected with the E mono- gear driven gear (81) or E second gear driven gear (82).
10. the speed changer drive system with hybrid power according to claim 8 or claim 9, it is characterised in that: described also to wrap
It includes parking ratchet wheel (85), the parking ratchet wheel (85) is arranged on the third output shaft (8) or output shaft assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821599776.XU CN209320678U (en) | 2018-09-29 | 2018-09-29 | Speed changer drive system with hybrid power |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821599776.XU CN209320678U (en) | 2018-09-29 | 2018-09-29 | Speed changer drive system with hybrid power |
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| CN209320678U true CN209320678U (en) | 2019-08-30 |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278531A (en) * | 2018-09-29 | 2019-01-29 | 泰牛汽车技术(苏州)有限公司 | Speed changer drive system with hybrid power |
-
2018
- 2018-09-29 CN CN201821599776.XU patent/CN209320678U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109278531A (en) * | 2018-09-29 | 2019-01-29 | 泰牛汽车技术(苏州)有限公司 | Speed changer drive system with hybrid power |
| CN109278531B (en) * | 2018-09-29 | 2023-12-19 | 坤泰车辆系统（常州）有限公司 | Transmission drive system with hybrid power |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200618 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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| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
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. |
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| CP01 | Change in the name or title of a patent holder |