CN209096466U - The lateral gear drive system and its vehicle of hybrid power - Google Patents
The lateral gear drive system and its vehicle of hybrid power Download PDFInfo
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- CN209096466U CN209096466U CN201821597256.5U CN201821597256U CN209096466U CN 209096466 U CN209096466 U CN 209096466U CN 201821597256 U CN201821597256 U CN 201821597256U CN 209096466 U CN209096466 U CN 209096466U
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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 the lateral gear drive system and its vehicle of a kind of hybrid power, including differential mechanism, the connected toothed wheel of the differential mechanism can be driven by mixed dynamic driving assembly or/and pure electric drive assembly, the pure electric drive assembly include at least be arranged in transmission case body can rotation the first input shaft and the first output shaft, be sequentially connected between first input shaft and the first output shaft by two stage speed change part；Further include main drive motor, there is and be only installed with one second connection gear on the motor shaft of the main drive motor, second connection gear is engaged with the first connection gear being installed on first input shaft one end；The first transmission gear is installed on first output shaft, first output shaft is engaged with the connected toothed wheel of the differential mechanism.The utility model is mainly reflected in: this system can have the selection of two gears in pure electric vehicle operating condition downward driving, gear, can carry out gear switching, as needed to reduce the requirement to main drive motor.
Description
Technical field
The utility model relates to hybrid-powered motor speed variators, specifically, more particularly to a kind of hybrid power it is horizontal
Speed changer drive system and its vehicle.
Background technique
As the increasingly in short supply and environmental pollution of oil supply increasingly sharpens, there is good fuel economy, low row
Put, the lateral gear drive system of the hybrid power of rate of economizing gasoline and dynamic property it is of increasing concern.
The lateral gear drive system of existing hybrid power is mostly that permanent magnet synchronous motor offer power directly exports
It on to the final gear of differential mechanism or is input on transmitter input outer shaft, when vehicle is in monomotor operating condition downward driving
When, that is, when vehicle does not need permanent magnet synchronous motor intervention, permanent magnet synchronous motor is also and then rotated, that is to say, that forever
Magnetic-synchro motor is " dragged ", and permanent-magnetic synchronous motor rotor can bring rotary inertia in the course of rotation, and rotary inertia is excessive
Can have an impact to shift, impact sense can be generated, vehicle is made to generate shake, ride comfort is poor.And existing hybrid power vehicle
It is pure electricity when driving, can not shift gears, gear is relatively simple, in turn, during energy regenerating, and due to permanent magnet synchronous motor
The speed ratio at end is relatively simple, cannot carry out speed ratio shift according to road conditions and vehicle energy demand, be unable to the change of real-time perfoming speed ratio
It changes, that is to say, that cannot cause to waste according to the carry out energy regenerating of road conditions energy requirement sectional quantitative, thus not energy-efficient.This
When, if control system control is not accurate, the supply of vehicle energy demand is uneven, causes vehicle that can also shake.Here it is
" shrugging one's shoulders " occurs for the vehicle usually having a talk about.
Utility model content
The purpose of the utility model is to overcome the shortcomings of the prior art, provide a kind of lateral gear of hybrid power
Drive system and its vehicle.
The purpose of this utility model is achieved through the following technical solutions:
A kind of lateral gear drive system of hybrid power, including differential mechanism, the connected toothed wheel of the differential mechanism can be by
The mixed dynamic driving assembly or/and the driving of pure electric drive assembly, the pure electric drive assembly that its two sides is arranged in include at least setting
Be parallel to each other in transmission case body and can rotation the first input shaft and the first output shaft, first input shaft and first defeated
It is sequentially connected between shaft by two stage speed change part；It further include the main drive motor being arranged in transmission case body, the main drive
Have and be only installed with one second connection gear on the motor shaft of dynamic motor, second connection gear with to be installed in described first defeated
Enter the first connection gear engagement on axis one end；One end of first output shaft is installed with the first transmission gear, and described first
Output shaft is engaged with the connected toothed wheel of the differential mechanism.
Preferably, the two stage speed change part includes at least the E1 driving gear and E2 driving tooth being installed on the first input shaft
It takes turns, be set with the E1 driven gear engaged with the E1 driving gear on first output shaft and nibbled with the E2 driving gear
The E2 driven gear of conjunction is additionally provided with the E being arranged on first output shaft between the E1 driven gear and E2 driven gear
Synchronizer, the E synchronizer are selectively sequentially connected with the E1 driven gear or E2 driven gear.
Preferably, the two stage speed change part includes at least E1 driving gear and E2 master of the empty set on first input shaft
Moving gear, and be installed in the E1 driven gear being meshed on first output shaft with the E1 driving gear and with the E2
The E2 driven gear that driving gear is meshed；It further include being arranged on first input shaft to be located at the E1 driving gear and E2
E synchronizer between driving gear, the E synchronizer selectively connect with the E1 driving gear or the transmission of E2 driving gear
It connects.
Preferably, it is installed on first input shaft on parking ratchet wheel or first output shaft and is installed with parking spine
Wheel.
Preferably, it is parallel with first input shaft in transmission housing body to include at least setting for the mixed dynamic driving assembly
And can rotation ground the second input shaft and the second output shaft, between second input shaft and the second output shaft by gear mechanism into
Action edge transmission, one end of second input shaft are connect by connecting driving assembly with driving engine；Second output
One end of axis is installed with the second connection gear being meshed with the connected toothed wheel of the differential mechanism.
Preferably, the connection driving assembly includes at least stand-by motor and separation clutch, the separation clutch collection
At in the rotor of the stand-by motor.
Preferably, the separation clutch and the second input axis connection, the motor shaft of the stand-by motor, which passes sequentially through, to be subtracted
Shake device and flywheel are connected with the engine.
Preferably, the motor shaft of the stand-by motor and the second input axis connection, the separation clutch, which passes sequentially through, to be subtracted
Shake device and flywheel are connected with the engine.
Preferably, the gear mechanism includes at least D2 driving gear, the D4 being successively installed on second input shaft
Driving gear, D3 driving gear and D1 driving gear are successively set with and the D2 driving gear phase on second output shaft
The D2 driven gear of engagement, is meshed with the D3 driving gear at the D4 driven gear being meshed with the D4 driving gear
D3 driven gear and the D1 driven gear being meshed with the D1 driving gear；The gear mechanism further includes being arranged described
D1 synchronizer and D2 synchronizer on second output shaft, the D1 synchronizer be located at the D1 driven gear and D3 driven gear it
Between, selectively it is sequentially connected with the D1 driven gear or D3 driven gear；The D2 synchronizer is located at the D4 driven tooth
Between wheel and D2 driven gear, selectively it is sequentially connected with the D4 driven gear or D2 driven gear.
A kind of lateral gear driving vehicle of hybrid power, including lateral gear drive system as described above.
The beneficial effects of the utility model are mainly reflected in:
1, this system can have the selection of two gears in pure electric vehicle operating condition downward driving, gear, can carry out gear switching as needed,
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
Dynamic motor will not be " dragged ", and main drive motor rotor would not rotate, will not generate rotary inertia, can't be generated to shift
It influences, eliminates impact sense, vehicle not will shake, and ride comfort is preferable.Meanwhile having on the motor shaft of main drive motor and only covering
Equipped with a gear, axial distance relative narrower, that is to say, that higher volume of main driving electricity can be selected in identical space
Machine, also more preferably, therefore while running, can be more stable for the moment of inertia.
2. when vehicle launch, separation clutch is in discrete state, 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
It is mixed dynamic to realize parallel connection, and can gradually replace motor driven for intervention driving, can greatly reduce oil consumption, greatly save cost；
3, main drive motor supplement power difference guarantees that power does not interrupt when system shift, mentions during engine gear
Rise the comfort driven；
4, traditional reverse gear is removed, can be realized and reverses gear by main drive motor reversing；
5, 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；
8, 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；
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.
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 first embodiment discloses a kind of lateral gear drive system of hybrid power,
Including differential mechanism 100, the connected toothed wheel 101 of the differential mechanism 100 can by be arranged in its two sides mixed dynamic driving assembly 200 or/
It is driven with pure electric drive assembly 300, the connected toothed wheel 101 of the differential mechanism 100 is connect with the wheel hub of automobile.
In the utility model, the pure electric drive assembly 300 include at least setting be parallel to each other in transmission case body and
Can rotation the first input shaft 1 and the first output shaft 2, one end of first output shaft 2 is installed with the first transmission gear 21, institute
The first output shaft 2 is stated to engage with the connected toothed wheel 101 of the differential mechanism 100.The pure electric drive assembly 300 further includes that setting exists
Main drive motor 3 in the transmission case body has on the motor shaft of the main drive motor 3 and is only installed with one second connection
Gear 31 is only arranged with one second connection gear 31 on the motor shaft of the upper main drive motor, its axial distance can be made opposite
It is relatively narrow, that is to say, that in identical space, can be selected higher volume of main drive motor, the moment of inertia also more, when operation
It can be more stable.The first tooth connection being meshed with second connection gear 31 is installed on one end of first input shaft 1
Wheel 11.Further, it is sequentially connected between first input shaft 1 and the first output shaft 2 by two stage speed change part, the second level
Speed change part includes at least the E1 driving gear 12 and E2 driving gear 13 being installed on the first input shaft 1, first output shaft 2
On be set with the E1 driven gear 22 engaged with the E1 driving gear 12 and the E2 that engages with the E2 driving gear 13 is driven
It is synchronous to be additionally provided with the E being arranged on first output shaft 2 for gear 23 between the E1 driven gear 22 and E2 driven gear 23
Device 24, the E synchronizer 24 are selectively sequentially connected with the E1 driven gear 22 or E2 driven gear 23.The design can make
The two stage speed change part has the selection of two gears, can carry out gear switching as needed, to reduce the requirement to main drive motor.Separately
Outside, the utility model is not specifically limited the structure of the two stage speed change part, belongs to the protection category of the utility model.Its
Or such as flowering structure: the two stage speed change part include at least E1 driving gear of the empty set on first input shaft 1 and
E2 driving gear, and be installed in the E1 driven gear being meshed on first output shaft 2 with the E1 driving gear and with
The E2 driven gear that the E2 driving gear is meshed；It further include being arranged on first input shaft 1 to be located at the E1 actively
E synchronizer between gear and E2 driving gear, the E synchronizer selectively with the E1 driving gear or E2 driving gear
Transmission connection.
In the utility model, the mixed dynamic driving assembly 200, which includes at least, to be arranged in transmission housing body and described first
Input shaft 1 it is parallel and can rotation ground the second input shaft 4 and the second output shaft 5, one end of second output shaft 5 is installed with and institute
State the second connection gear 59 that the connected toothed wheel 101 of differential mechanism 100 is meshed.One end of second input shaft 4 passes through connection
Driving assembly 6 and engine 7 are sequentially connected.Specifically, the connection driving assembly 6 includes stand-by motor 61 and separation clutch
69, the separation clutch 69 is integrated in the rotor of the stand-by motor 61, the separation clutch 69 and the second input shaft 4
Connection, the motor shaft of the stand-by motor 61 pass sequentially through damper 62 and flywheel 63 and connect with the engine 7.The damping
The setting of device 62 and flywheel 63 can provide inertia for engine and stablize output.
Further, power transmission, institute are carried out by gear mechanism between second input shaft 4 and the second output shaft 5
It states gear mechanism and includes at least D2 driving gear 42, the D4 driving gear 44, D3 master being successively installed on second input shaft 4
Moving gear 43 and D1 driving gear 41 are successively set on second output shaft 5 and to be meshed with the D2 driving gear 42
D2 driven gear 52, the D4 driven gear 54 being meshed with the D4 driving gear 44 are meshed with the D3 driving gear 43
D3 driven gear 53 and the D1 driven gear 51 that is meshed with the D1 driving gear 41；The gear mechanism further includes setting
D1 synchronizer 55 and D2 synchronizer 56 on second output shaft 5 are set, the D1 synchronizer 55 is located at the D1 driven tooth
It takes turns between 51 and D3 driven gear 53, is selectively sequentially connected with the D1 driven gear 51 or D3 driven gear 53；It is described
D2 synchronizer 56 between the D4 driven gear 54 and D2 driven gear 52, selectively with the D4 driven gear 54 or
D2 driven gear 52 is sequentially connected.
The utility model further includes parking ratchet wheel 25, and the parking ratchet wheel 25 can be installed in first input shaft 1 or the
On one end of one output shaft 2, certainly, it also may be provided at other positions, the utility model is not specifically limited.
The course of work of the utility model first embodiment is simply illustrated below:
When automobile, which is in, reverses gear state, the separation clutch 69 is in discrete state, and the engine 7 is without dynamic
Power conveying.The main drive motor 3 starts and inverts, and power transmission line is as follows: the main drive motor 3-the second connects
Gear the 31-the first connection gear the 11-the first input shaft 1-E1 driving gear 12-E1,22-E of driven gear synchronizer 24-
The connected toothed wheel 101 of first 21-differential mechanism of the 2-the first transmission gear of output shaft 100 completes power transmission.
When automobile is in a gear pure electric vehicle drive mode, the separation clutch 69 is in discrete state, described to start
Machine 7 is without power transmission.The main drive motor 3 starts, and power transmission line is as follows: the main drive motor 3-the
Two connection gear the 11-the first input shaft of the 31-the first connection gear 1-E1 driving gear, 12-E1 driven gear, 22-E are synchronous
The connected toothed wheel 101 of 21-differential mechanism of device the 2-the first transmission gear of the 24-the first output shaft 100 completes power transmission.
When automobile is in second gear pure electric vehicle drive mode, power transmission line drives with when automobile is in a gear pure electric vehicle
Power transmission line is identical when dynamic model formula, does not just do and excessively repeats.The design can have two in pure electric vehicle operating condition downward driving, gear
Gear selection, can carry out gear switching as needed, to reduce the requirement to main drive motor.
When automobile is in a gear hybrid power drive mode, the separation clutch 69 is in bonding state, the hair
Motivation 7 starts, and power transmission line is as follows: 62-stand-by motor of engine 7-flywheel, 63-damper 61-separates clutch
The 5-the second connection gear of device 69-D1 driving gear 41-D1,51-D1 of driven gear the 51-the second output shaft of driven gear 59-
The connected toothed wheel 101 of differential mechanism 100.Meanwhile the main drive motor 3 starts, power transmission line is as follows: main drive motor
3-the second 22-E of connection gear the 31-the first connection gear the 11-the first input shaft 1-E1 driving gear 12-E1 driven gear
The connected toothed wheel 101 of 21-differential mechanism of synchronizer the 2-the first transmission gear of the 24-the first output shaft 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.
The utility model is realized on first output shaft 2 and the second output shaft 5 during mixed dynamic by the design
Two power are added.Again because power is the physical quantity for measuring automobile maximum speed, the maximum speed of the bigger automobile of power
Bigger, grade climbing performance and accelerating ability are also better.Meanwhile first output shaft 2 and the second output shaft 5 have individually
Driving device driving, 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.
Another designing points of the utility model are: when vehicle is when single mixed dynamic driving assembly 200 drives downward driving,
The E synchronizer 24 is not sequentially connected with the E1 driven gear 22 or E2 driven gear 23, that is to say, that the E synchronizer
24 will feed back to the power of the main drive motor 3 by second output shaft 5 when cutting off the engine rotation.Therefore,
The main drive motor 3 will not be " dragged ", and 3 rotor of main drive motor would not rotate, will not generate rotary inertia,
Shift can't be had an impact, eliminate impact sense of the existing technology, vehicle not will shake, and ride comfort is preferable.
As shown in Fig. 2, being the second embodiment of the utility model, the distinctive points with first embodiment are connection driving group
The connection type of part 6 and second input shaft 4 and engine 7, specifically, the motor shaft of the stand-by motor 61 and second defeated
Enter the connection of axis 4, the separation clutch 69 passes sequentially through damper 62 and flywheel 63 and connect with the engine 7.The auxiliary
Motor 61 is automobile starting power generation all-in-one machine, is directly integrated on the second input shaft 4, is exactly directly larger with certain transient power
Motor substitute traditional motor, in the starting stage substitute engine-driven car in short-term, and play starting engine simultaneously
Effect reduces the idling loss and pollution of engine, and when normally exercising, motor-powered vehicle, starting motor is disconnected or risen
To the effect of generator, when brake, the stand-by motor 61 can also play regenerative electric power, recycle the energy conservation effect of braking energy
Fruit.This is a kind of low-cost energy conservation of one kind between hybrid power and orthodox car and environmentally friendly scheme in a word.
The course of work of the utility model second embodiment is simply illustrated below
When automobile, which is in, reverses gear state, the separation clutch 69 is in discrete state, and the engine 7 is without dynamic
Power conveying.The main drive motor 3 starts and inverts, and power transmission line is as follows: the main drive motor 3-the second connects
Gear the 31-the first connection gear the 11-the first input shaft 1-E1 driving gear 12-E1,22-E of driven gear synchronizer 24-
The connected toothed wheel 101 of first 21-differential mechanism of the 2-the first transmission gear of output shaft 100 completes power transmission.
When automobile is in a gear pure electric vehicle drive mode, the separation clutch 69 is in discrete state, described to start
Machine 7 is without power transmission.The main drive motor 3 starts, and power transmission line is as follows: the main drive motor 3-the
Two connection gear the 11-the first input shaft of the 31-the first connection gear 1-E1 driving gear, 12-E1 driven gear, 22-E are synchronous
The connected toothed wheel 101 of 21-differential mechanism of device the 2-the first transmission gear of the 24-the first output shaft 100 completes power transmission.
When automobile is in second gear pure electric vehicle drive mode, power transmission line drives with when automobile is in a gear pure electric vehicle
Power transmission line is identical when dynamic model formula, does not just do and excessively repeats.The design can have two in pure electric vehicle operating condition downward driving, gear
Gear selection, can carry out gear switching as needed, to reduce the requirement to main drive motor.
When automobile is in a gear hybrid power drive mode, the separation clutch 69 is in bonding state, the hair
Motivation 7 starts, and power transmission line is as follows: 7-flywheel of engine, 63-damper 62-separates clutch 69-auxiliary electricity
The 5-the second connection gear of machine 61-D1 driving gear 41-D1,51-D1 of driven gear the 51-the second output shaft of driven gear 59-
The connected toothed wheel 101 of differential mechanism 100.Meanwhile the main drive motor 3 starts, power transmission line is as follows: main drive motor
3-the second 22-E of connection gear the 31-the first connection gear the 11-the first input shaft 1-E1 driving gear 12-E1 driven gear
The connected toothed wheel 101 of 21-differential mechanism of synchronizer the 2-the first transmission gear of the 24-the first output shaft 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.
The utility model discloses a kind of lateral gear driving vehicle of hybrid power, including horizontal change as described above
Fast device drive system.
The beneficial effects of the utility model are mainly reflected in:
1, this system can have the selection of two gears in pure electric vehicle operating condition downward driving, gear, can carry out gear switching as needed,
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
Dynamic motor will not be " dragged ", and main drive motor rotor would not rotate, will not generate rotary inertia, can't be generated to shift
It influences, eliminates impact sense, vehicle not will shake, and ride comfort is preferable.Meanwhile it being only arranged on the motor shaft of main drive motor
One gear, axial distance relative narrower, that is to say, that can be selected higher volume of main drive motor, the moment of inertia also more preferably,
Therefore it can be more stable when running.
2. when vehicle launch, separation clutch is in discrete state, 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
It is mixed dynamic to realize parallel connection, and can gradually replace motor driven for intervention driving, can greatly reduce oil consumption, greatly save cost；
3, main drive motor supplement power difference guarantees that power does not interrupt when system shift, mentions during engine gear
Rise the comfort driven；
4, traditional reverse gear is removed, can be realized and reverses gear by main drive motor reversing；
5, 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；
8, 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；
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.
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 lateral gear drive system of hybrid power, including differential mechanism (100), the connected toothed wheel of the differential mechanism (100)
(101) it can be driven by mixed dynamic driving assembly (200) or/and pure electric drive assembly (300) that its two sides is arranged in, feature exists
In: the pure electric drive assembly (300) include at least be arranged in be parallel to each other in transmission case body and can rotation the first input
Axis (1) and the first output shaft (2) are connected between first input shaft (1) and the first output shaft (2) by the transmission of two stage speed change part
It connects；Further include the main drive motor (3) being arranged in transmission case body, has on the motor shaft of the main drive motor (3) and only
It is installed with one second connection gear (31), second connection gear (31) and is installed on described first input shaft (1) one end
The first connection gear (11) engagement；One end of first output shaft (2) is installed with the first transmission gear (21), and described first
Output shaft (2) is engaged with the connected toothed wheel (101) of the differential mechanism (100).
2. the lateral gear drive system of hybrid power according to claim 1, it is characterised in that: the two stage speed change
Part includes at least the E1 driving gear (12) and E2 driving gear (13) being installed on the first input shaft (1), first output
It is set with the E1 driven gear (22) engaged with the E1 driving gear (12) on axis (2) and is nibbled with the E2 driving gear (13)
The E2 driven gear (23) of conjunction is additionally provided between the E1 driven gear (22) and E2 driven gear (23) and is arranged described first
E synchronizer (24) on output shaft (2), the E synchronizer (24) are selectively driven with the E1 driven gear (22) or E2
Gear (23) transmission connection.
3. the lateral gear drive system of hybrid power according to claim 1, it is characterised in that: the two stage speed change
Part includes at least E1 driving gear and E2 driving gear of the empty set on first input shaft (1), and is installed in described the
The E1 driven gear being meshed on one output shaft (2) with the E1 driving gear and the E2 being meshed with the E2 driving gear from
Moving gear；It further include E of the setting on first input shaft (1) between the E1 driving gear and E2 driving gear same
Device is walked, the E synchronizer is selectively sequentially connected with the E1 driving gear or E2 driving gear.
4. the lateral gear drive system of hybrid power according to claim 2 or 3, it is characterised in that: described first
It is installed on input shaft (1) on parking ratchet wheel (25) or first output shaft (2) and is installed with parking ratchet wheel (25).
5. the lateral gear drive system of hybrid power according to claim 2 or 3, it is characterised in that: described mixed dynamic
Driving assembly (200) include at least be arranged it is parallel with the first input shaft (1) in transmission housing body and can rotation second
Input shaft (4) and the second output shaft (5) are carried out between second input shaft (4) and the second output shaft (5) by gear mechanism
One end of power transmission, second input shaft (4) is sequentially connected by connection driving assembly (6) and engine (7)；Described
One end of two output shafts (5) is installed with the second connection gear being meshed with the connected toothed wheel (101) of the differential mechanism (100)
(59).
6. the lateral gear drive system of hybrid power according to claim 5, it is characterised in that: the connection driving
Component (6) includes at least stand-by motor (61) and separation clutch (69), and the separation clutch (69) is integrated in the auxiliary
In the rotor of motor (61).
7. the lateral gear drive system of hybrid power according to claim 6, it is characterised in that: the separation clutch
Device (69) is connect with the second input shaft (4), and the motor shaft of the stand-by motor (61) passes sequentially through damper (62) and flywheel
(63) it is connect with the engine (7).
8. the lateral gear drive system of hybrid power according to claim 6, it is characterised in that: the stand-by motor
(61) motor shaft is connect with the second input shaft (4), and the separation clutch (69) passes sequentially through damper (62) and flywheel
(63) it is connect with the engine (7).
9. the lateral gear drive system of hybrid power according to claim 8, it is characterised in that: the gear mechanism
Including at least D2 driving gear (42), the D4 driving gear (44), D3 driving tooth being successively installed on second input shaft (4)
(43) and D1 driving gear (41) are taken turns, is successively set on second output shaft (5) and is mutually nibbled with the D2 driving gear (42)
The D2 driven gear (52) of conjunction, the D4 driven gear (54) being meshed with the D4 driving gear (44) and the D3 driving tooth
Take turns (43) D3 driven gear (53) being meshed and the D1 driven gear (51) being meshed with the D1 driving gear (41)；Institute
Stating gear mechanism further includes the D1 synchronizer (55) and D2 synchronizer (56) being arranged on second output shaft (5), the D1
Synchronizer (55) between the D1 driven gear (51) and D3 driven gear (53), selectively with the D1 driven gear
(51) or D3 driven gear (53) is sequentially connected；The D2 synchronizer (56) is located at the D4 driven gear (54) and D2 driven tooth
It takes turns between (52), is selectively sequentially connected with the D4 driven gear (54) or D2 driven gear (52).
10. the lateral gear of hybrid power a kind of drives vehicle, it is characterised in that: any described including claim 1 to 9
Lateral gear drive system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109203966A (en) * | 2018-09-29 | 2019-01-15 | 吉泰车辆技术（苏州）有限公司 | The lateral gear drive system and its vehicle of hybrid power |
| CN111469650A (en) * | 2020-05-28 | 2020-07-31 | 格特拉克（江西）传动系统有限公司 | Hybrid power driving system, control method and vehicle |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109203966A (en) * | 2018-09-29 | 2019-01-15 | 吉泰车辆技术（苏州）有限公司 | The lateral gear drive system and its vehicle of hybrid power |
| CN111469650A (en) * | 2020-05-28 | 2020-07-31 | 格特拉克（江西）传动系统有限公司 | Hybrid power driving system, control method and vehicle |
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