CN107420490A - Speed changer for compact car and the hybrid system with such speed changer - Google Patents
Speed changer for compact car and the hybrid system with such speed changer Download PDFInfo
- Publication number
- CN107420490A CN107420490A CN201710141749.1A CN201710141749A CN107420490A CN 107420490 A CN107420490 A CN 107420490A CN 201710141749 A CN201710141749 A CN 201710141749A CN 107420490 A CN107420490 A CN 107420490A
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- China
- Prior art keywords
- speed changer
- input shaft
- gear
- speed
- motor
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
- F16H3/091—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears including a single countershaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/36—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the transmission gearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
- B60K6/48—Parallel type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/006—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion power being selectively transmitted by either one of the parallel flow paths
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
- B60K6/48—Parallel type
- B60K2006/4808—Electric machine connected or connectable to gearbox output shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
- B60K6/48—Parallel type
- B60K2006/4833—Step up or reduction gearing driving generator, e.g. to operate generator in most efficient speed range
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
- F16H2200/0047—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising five forward speeds
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Hybrid Electric Vehicles (AREA)
- Structure Of Transmissions (AREA)
Abstract
The present invention relates to a kind of speed changer (100) for compact car, the speed changer has the first input shaft (1) and the second input shaft (2) and drive shaft (3), wherein second input shaft (2) has quill shaft section, the section of first input shaft (1) extends through the quill shaft section, and the drive shaft is effectively connected by gear train with first input shaft (1) and second input shaft (2).According to the present invention, first input shaft (1) has the second fast pulley (11) for the first fast pulley (10) of reverse gear (R) and for first grade (G1), and second input shaft (2) has the 4th fast pulley (13) for the 3rd fast pulley (12) of second gear (G2) and for fourth speed (G4), and wherein the drive shaft (3) has the 6th fast pulley (15) for the 5th fast pulley (14) of third gear (G3) and for fifth speed (G5).
Description
Technical field
The present invention relates to a kind of speed changer for compact car, the speed changer have the first input shaft and the second input shaft with
And drive shaft, wherein second input shaft have quill shaft section, the section of first input shaft extends through the quill shaft area
Section, the drive shaft are effectively connected by gear train with first input shaft and second input shaft.
Background technology
Speed changer with the first and second input shafts may be embodied as so-called double-clutch speed changer, and when this first
When the bent axle of input shaft and explosive motor couples, it is already possible to be linked into next shelves by second input shaft.By from first
The clutch of input shaft to the second input shaft converts, and can realize gear shift in the case where no tractive force interrupts.Here, the driving
Axle be used as receive other gears driven shaft, these other gears and be arranged in this first and/or second input shaft on it is more
Individual gear reciprocation.(this first for the quill shaft section based on the second input shaft herein for the principle of so-called double-clutch speed changer
The section of input shaft extends through the quill shaft section).In order to provide the speed changer for compact car, the speed changer should be able to use up
Implement to possible minor structure, to require minimum space needs.
So-called hybrid system is it is known that, the hybrid system forms the transitional technology of the pure motor traveling to vehicle.
Here, hybrid system provides the possibility that will be coupled by the power that explosive motor provides with the power provided by motor.
Particularly advantageous here is：The speed changer part that can be connected for explosive motor can couple independent of with motor
And it is embodied as double-clutch speed changer.
For example, the A1 of US 2011/0168469 disclose a kind of mixing with the shift transmission for explosive motor
System and it is provided with the motor that can be coupled with the speed changer.Differential transmission is just produced after coupling, so as to final
Drive the wheel of vehicle.Therefore, the speed changer is parallel with explosive motor and electric driver and to each other without other clutches
Implement device.
From another so-called hybrid system including speed changer known to the A1 of DE 10 2,011 115 078.It is here, electronic
Machine part is integrated into double-clutch speed changer, and wherein motor must be embodied as low speed rotor, thus generate it is higher into
This.Here, these motor surround a part for the double-clutch speed changer so that although generating compact structure unit,
It is due to the embodiment of these motor and needs to carry out stator the electrical control of high consuming, and in most instances not
These motor can be run with low vehicle-mounted voltage, such as be coupled in compact car original existing 12 volts of vehicle power systems
System.In addition, the double-clutch speed changer has the gear shift possibility of limited quantity.
The C1 of DE 196 31 983 disclose a kind of double-clutch speed changer of the different gear shift possibilities with extension, wherein
The embodiment of the speed changer is very high consuming and is probably prohibitively expensive for the use in compact car.
The content of the invention
It is an object of the present invention to be modified to the speed changer of compact car, the speed changer is embodied as double-clutch speed changer simultaneously
And the speed changer has simple and section space-efficient construction.The purpose of the present invention further relates to form the mixing with motor portion
System, the wherein hybrid system should include speed changer, the speed changer be embodied as double-clutch speed changer and can it is cheap and
Economical space saving implement.The hybrid system with motor portion, which especially should also be realized, generally saves space-efficient construction.
This purpose is borrowed from according to speed changer of the present invention and from the hybrid system according to the present invention
Help corresponding symbolic characteristic and be achieved.The scheme that is advantageously improved of the present invention is given below.
According to the present invention, object defined above of the invention is realized with reference to the speed changer, and its mode is：First input shaft has
The first fast pulley for reverse gear and the second fast pulley for first grade；And second input shaft has for second gear
3rd fast pulley and the 4th fast pulley for fourth speed；And the drive shaft has the 5th fast pulley and use for third gear
In the 6th fast pulley of fifth speed.
By the speed changer with the first and second input shafts and the distribution of drive shaft and aforesaid gears according to the present invention
Embodiment, a kind of double-clutch speed changer can be constructed, the double-clutch speed changer implements construction simple and with very little
Space.Here, the distribution of these fast pulleys is realized as follows：High part can be realized in given construction space
Density, and realize favourable distribution of multiple fast pulleys between the first input shaft, the second input shaft and drive shaft.By this
Fast pulley distribution produces the slender make of the speed changer so that can concurrently install one with the speed changer on demand
Motor, the motor have the total construction space requirement for being suitable for using in compact car.
Another advantageous embodiment of the speed changer proposes：First input shaft has lives for the first of third gear
Driving wheel and the second castor for fifth speed, and the drive shaft has the 3rd castor for reverse gear, for first grade
The 4th castor, the 5th castor for second gear and the 6th castor for fourth speed.Here, second input
Axle is without castor and only including the two fast pulleys for second gear and fourth speed.Advantageously, thus effectively subtract
It is small or inhibit abnormal noise of transmission.
The drive shaft extends parallel to the first input shaft and the second input shaft, and the drive shaft especially have with this
The corresponding length of the length of one input shaft.Here, second input shaft has the length more considerably shorter than first input shaft.
The length of second input shaft is especially limited to the quill shaft section.
With reference to first input shaft, the first castor and the 5th fast pulley on the driving shaft for third gear are made jointly
With the second castor and the 6th fast pulley collective effect on the driving shaft for fifth speed.
With reference to the drive shaft, the 3rd castor and the first fast pulley on the first input shaft for reverse gear are made jointly
With, for first grade of the 4th castor and the second fast pulley collective effect on the first input shaft, for second gear
Five castors and the 3rd fast pulley collective effect on the second input shaft, and the 6th castor for fourth speed with the
The 4th fast pulley collective effect on two input shafts.
Therefore, fast pulley all the time with castor collective effect.Here, these gear mesh are realized as follows：These teeth
Wheel to there is a gear to be arranged in the drive shaft all the time.Here, the speed changer advantageously with the two input shafts abreast
Unique drive shaft of trend carrys out work.
The first sychronisation for third gear and fifth speed is received in first input shaft.For second gear and
Second sychronisation of fourth gear is received in the drive shaft, and is received in for reverse gear and first grade of the 3rd driver
In the drive shaft.Here, these sychronisations are always positioned at being assigned to corresponding sychronisation and to be switched on corresponding axle
Between the two shelves.
The purpose of the present invention also passes through a kind of hybrid system realization with the speed changer for compact car, the speed change utensil
There are the first input shaft and the second input shaft and drive shaft, wherein second input shaft has quill shaft section, first input
The section of axle extends through the quill shaft section, and the drive shaft has by gear train and first input shaft and second input shaft
Effect connection, wherein first input shaft have the first fast pulley for reverse gear and the second fast pulley for first grade, and
Wherein second input shaft has the 4th fast pulley for the 3rd fast pulley of second gear and for fourth speed, and wherein should
Drive shaft has the 6th fast pulley for the 5th fast pulley of third gear and for fifth speed, and is provided with and the change
The motor of fast device coupling.
With reference to the hybrid system, vehicle bridge driving wheel is especially set, wherein the speed changer coupled with the vehicle bridge driving wheel and
Wherein the motor equally couples with the vehicle bridge driving wheel so that the vehicle bridge the driving wheel most speed changer and the motor coupling at last
Close.The motor for example has by means of wheel chain (such as multiple gears) or by means of power transmission toothed belt drive and the vehicle bridge driving wheel
Effect connection.The vehicle bridge driving wheel formed herein can with the vehicle bridge of compact car, be for example connected with the differential mechanism being connected in upstream
Gear.Therefore, be not directly through the drive shaft but by the vehicle bridge driving wheel realize drive, the vehicle bridge driving wheel with
The driven pulley received in the drive shaft effectively connects.The particularly advantageous of the speed changer and the motor is drawn by the arrangement
Coupling.
Additionally advantageously, the motor has the engine axis abreast moved towards with these input shafts and the drive shaft.
Therefore, in addition to the speed changer, motor can also be arranged so that not because motor arrangement is in these input shafts and the driving
The bearing of trend of axle and cause the speed changer increase.It is laid out based on the gear according to the present invention, passes through the slender of the speed changer
Embodiment, it is possible to achieve the lateral arrangement of the motor, structure is provided in an advantageous manner in principle in compact car to this
Make space.
Particularly advantageously, the motor is formed by high speed rotor motor, thus produces relatively low cost.The motor
Higher rotation speed can accordingly be reduced by the gear train for being coupled with the vehicle bridge driving wheel.It is further advantageous that the motor
With the rated operational voltage for 12V to 48V.Therefore, the motor can be run with cost-effective vehicular electrical system.
Brief description of the drawings
The other measures for improving the present invention are entered together with the explanation of the preferred embodiments of the present invention below by way of accompanying drawing
Row displaying in detail.In the accompanying drawings：
Fig. 1 show with the present invention feature speed changer schematic diagram and
Fig. 2 shows the speed changer being connected with motor so that forms the hybrid system of the feature with the present invention.
Embodiment
Fig. 1 and Fig. 2 respectively illustrates the speed changer 100 for compact car, and the speed changer has the first input shaft 1 and second
Input shaft 2, wherein the first input shaft 1 and 2 has corresponding clutch, these clutches can be handed in a manner not shown in detail
Alternately the bent axle with explosive motor couples.Second input shaft 2 has quill shaft section, and the section of first input shaft 1 prolongs
Stretch and wear more quill shaft sections, and be provided with drive shaft 3, the drive shaft by gear train and first input shaft 1 and this
Two input shafts 2 effectively connect.
Here, the gear train at least has following reciprocation principle.First input shaft 1 has for reverse gear R's
First fast pulley 10 and the second fast pulley 11 for first grade of G1.Second input shaft 2 has the 3rd for second gear G2
Fast pulley 12 and the 4th fast pulley 13 for fourth speed G4.Fixed in addition, the drive shaft 3 has for the 5th of third gear G3 the
Wheel 14 and the 6th fast pulley 15 for fifth speed G5.
First input shaft 1 has the second castor for third gear G3 the first castor 16 and for fifth speed G5
17.The drive shaft 3 has the 3rd castor 18 for reverse gear R, the 4th castor 19 for first grade of G1, for second gear
G2 the 5th castor 20 and the 6th castor 21 for fourth speed G4.
On first input shaft 1, the sychronisation 22 for third gear G3 and fifth speed G5 gear shift be located at this first
Between castor 16 and second castor 17.Therefore, the sychronisation 22 first can live this in a manner of moment of torsion transmits
Driving wheel 16 or second castor 17 are connected with first input shaft 1.
In the drive shaft 3, the second sychronisation 23 for second gear G2 and fourth speed G4 gear shift is located at the 5th
Between the castor 21 of castor 20 and the 6th.
In addition last, in the drive shaft 3, the 3rd sychronisation 24 for reverse gear R and first grade of G1 gearshift is located at
Between 3rd castor 18 and the 4th castor 19.
Parking lock wheel 30 is located in the drive shaft 3, and the parking lock wheel is stoppable, to consolidate by locking pawl
The fixed speed changer 100.Driven pulley 31 is also equipped with the drive shaft 3, the driven pulley is connected with vehicle bridge driving wheel 26.Pass through
The vehicle bridge driving wheel 26 can export power from the speed changer 100, and the vehicle bridge driving wheel 26 for example by differential mechanism with
The vehicle bridge of the compact car is connected.
Breast wheel 29, which is located at, to be used to be formed between reverse gear R the first fast pulley 10 and the 3rd castor 18, defeated to ensure
It is identical with the direction of rotation of drive shaft 3 to enter axle 1.
In addition to the speed changer 100, Fig. 2 shows the motor coupled by wheel chain 27 with the vehicle bridge driving wheel 26
25.The motor 25 has engine axis 28, the engine axis and drive shaft 3 (" may also extend under an angle ")
And therefore also extended parallel to the first and second input shafts 1 and 2, wherein the engine axis 28 can also be relative to the drive
Moving axis 3 is extended with an angle.Therefore, the motor 25 may be in the lateral arrangement relative to the speed changer 100.
The shown hybrid system being made up of the speed changer 100 and the motor 25 is advantageously implemented as being used in compact car
Use, and the speed changer 100 is formed as double-clutch speed changer.Produced by the configuration according to the present invention of gear train slender
Make so that the motor 25 can laterally arrange relative to speed changer 100.Here, pass through the vehicle bridge driving wheel 26
Realize the coupling of the motor 25 and the speed changer 100.Here, the rotation axis of the vehicle bridge driving wheel 26 is similarly in and driven
In axle 3 and arrangement thus parallel with the first input shaft 1 and the second input shaft 2.
The present invention is not limited to be given above preferred embodiment in terms of embodiments thereof.But it is contemplated that multiple changes
Body, these variants of shown solution are also using in different types of embodiment in principle.From claims, accompanying drawing
Or all features and/or advantage including CONSTRUCTED SPECIFICATION or arrangement space drawn in specification are in itself and in different combinations
In can be to the present invention it is necessary.
Reference numerals list
100 speed changers
1 first input shaft
2 second input shafts
3 drive shafts
10 first fast pulleys (R)
11 second fast pulleys (G1)
12 the 3rd fast pulleys (G2)
13 the 4th fast pulleys (G4)
14 the 5th fast pulleys (G3)
15 the 6th fast pulleys (G5)
16 first castors (G3)
17 second castors (G5)
18 the 3rd castors (R)
19 the 4th castors (G1)
20 the 5th castors (G2)
21 the 6th castors (G4)
22 first sychronisations
23 second sychronisations
24 the 3rd sychronisations
25 motor
26 vehicle bridge driving wheels
27 wheel chains
28 engine axis
29 breast wheels
30 parking lock wheels
31 driven pulleys
R reverse gears
First grade of G1
G2 second gears
G3 third gears
G4 fourth speeds
G5 fifth speed
Claims (10)
1. for the speed changer (100) of compact car, the speed changer has the first input shaft (1) and the second input shaft (2) and driven
Moving axis (3), wherein second input shaft (2) have a quill shaft section, and it is hollow that the section of first input shaft (1) extends through this
Axle section, the drive shaft are effectively connected by gear train with first input shaft (1) and second input shaft (2),
Characterized in that,
- first input shaft (1) has the first fast pulley (10) for reverse gear (R) and the second fixation for first grade (G1)
Take turns (11), and
- second input shaft (2) has the 4th for the 3rd fast pulley (12) of second gear (G2) and for fourth speed (G4)
Fast pulley (13), and
- the drive shaft (3) has the 5th fast pulley (14) for third gear (G3) and the 6th fixation for fifth speed (G5)
Take turns (15).
2. speed changer (100) according to claim 1, it is characterised in that
- first input shaft (1) has for the first castor (16) of the third gear (G3) and for the fifth speed (G5)
Second castor (17), and
- the drive shaft (3) has the 3rd castor (18) for the reverse gear (R), the 4th activity for first grade (G1)
Take turns (19), the 5th castor (20) for the second gear (G2) and the 6th castor (21) for the fourth speed (G4).
3. speed changer (100) according to claim 1 or 2, it is characterised in that for the third gear (G3) and the fifth speed
(G5) the first sychronisation (22) is received on first input shaft (1).
4. the speed changer (100) according to one of claims 1 to 3, it is characterised in that for the second gear (G2) and this
The second sychronisation (23) of fourth gear (G4) is received in the drive shaft (3).
5. the speed changer (100) according to one of above claim, it is characterised in that for the reverse gear (R) and this first
3rd sychronisation (24) of shelves (G1) is received in the drive shaft (3).
6. the hybrid system with speed changer (100) according to one of preceding claims, it is characterised in that be provided with
The motor (25) of the speed changer (100) coupling.
7. hybrid system according to claim 6, it is characterised in that be provided with vehicle bridge driving wheel (26), the wherein speed change
Device (100) couples with the vehicle bridge driving wheel (26) and wherein the motor (25) couples with the vehicle bridge driving wheel (26) so that
The vehicle bridge driving wheel (26) couples the speed changer (100) with the motor (25).
8. the hybrid system according to claim 6 or 7, it is characterised in that the motor (25) is by means of wheel chain (27)
Or effectively it is connected with the vehicle bridge driving wheel (26) by means of power transmission toothed belt drive.
9. the hybrid system according to one of claim 6 to 8, it is characterised in that the motor (25) has engine shaft
Line (28), the engine axis abreast move towards with these input shafts (1,2) and the drive shaft (3).
10. the hybrid system according to one of claim 6 to 9, it is characterised in that the motor (25) passes through high speed rotor
Motor is formed and/or the motor (25) has 12V to 48V rated operational voltage.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016109397.1 | 2016-05-23 | ||
| DE102016109397 | 2016-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107420490A true CN107420490A (en) | 2017-12-01 |
Family
ID=59327521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710141749.1A Pending CN107420490A (en) | 2016-05-23 | 2017-03-10 | Speed changer for compact car and the hybrid system with such speed changer |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107420490A (en) |
| DE (1) | DE102017110453A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016007408B4 (en) * | 2016-06-20 | 2020-06-18 | Magna Pt B.V. & Co. Kg | Double clutch |
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Also Published As
| Publication number | Publication date |
|---|---|
| DE102017110453A1 (en) | 2017-08-03 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20171201 |