CN104373531B - Electronic control mechanical type speed changing box structure - Google Patents
Electronic control mechanical type speed changing box structure Download PDFInfo
- Publication number
- CN104373531B CN104373531B CN201410682722.XA CN201410682722A CN104373531B CN 104373531 B CN104373531 B CN 104373531B CN 201410682722 A CN201410682722 A CN 201410682722A CN 104373531 B CN104373531 B CN 104373531B
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- Prior art keywords
- gear
- driving
- shaft
- gears
- driven
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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
- F16H3/12—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 with means for synchronisation not incorporated in the clutches
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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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
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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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/26—Generation or transmission of movements for final actuating mechanisms
- F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
- F16H61/32—Electric motors actuators or related electrical control means therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
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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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
- F16H2200/0052—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising six forward speeds
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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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/0082—Transmissions for multiple ratios characterised by the number of reverse speeds
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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
- F16H2714/00—Different types speed-changing mechanisms for toothed gearing
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Structure Of Transmissions (AREA)
- Gear Transmission (AREA)
Abstract
The invention relates to an electronic control mechanical type speed changing box structure, and belongs to the technical field of speed changing boxes. The electronic control mechanical type speed changing box structure comprises an input shaft, an output shaft and a reverse gear shaft. The input shaft is provided with a plurality of tap position driving gears. The output shaft is provided with a plurality of tap position driven gears meshed with the tap position driving gears, a transition driving gear and a reduction gear. The reverse gear shaft is fixedly provided with a reverse gear driving gear and is sleeved with a reverse gear driven gear which is connected with a reverse gear synchronizer. The electronic control mechanical type speed changing box structure further comprises a middle shaft, a first motor shaft and a second motor shaft. According to the electronic control mechanical type speed changing box structure, the first motor shaft connected with a motor directly carries out pure electric power input or provides power supplement for the speed changing box.
Description
Technical field
The invention belongs to change speed gear box technical field, and in particular to a kind of electric-controlled mechanical gearbox designs.
Background technology
Motor vehicle driven by mixed power is just progressively subject to the extensive concern of common people as a kind of typical energy saving environmental protection product.Mixing
The key of power is hybrid power system, and its performance is directly connected to the performance of hybrid vehicle.But these mixing at present
Dynamical system has that structural volume causes greatly arrangement difficult and complex structure high cost.Simultaneously for automobile-used six
For shift transmission, often using horizontal triple axle change speed gear box.Triple axle change speed gear box is with an input shaft, two outputs
Axle.Gear can reasonable Arrangement on three axles, therefore axial dimension is little, is conducive to car load adjustment arrangement, and support distances are little, speed change
Case good rigidity.But triple axle change speed gear box employs two output shafts, two output shafts are intended to engage with input shaft and decelerator, are
The gear on two output shafts is made not interfere, the centre-to-centre spacing between each axle must suitably become big, therefore required meshing gear
Also it is corresponding larger, cause that the quality weight of change speed gear box, volume be big, noise is big, the NVH poor-performings of change speed gear box.
The content of the invention
The purpose of the present invention is aiming at the defect of prior art, there is provided a kind of electric-controlled mechanical gearbox designs.
The technical solution used in the present invention is：Including input shaft, output shaft, reverse gear shaft；The input shaft is provided with multiple
Gear driving gear, the output shaft are provided with multiple gear driven gears engaged with gear driving gear and reduction gearing,
The driving gear that reverses gear is fixed with the reverse gear shaft, and is arranged with the driven gear that reverses gear, the driven gear that reverses gear is connected with down
Gear lock unit, it is characterised in that：The output shaft is provided with transition driving gear, and it also includes
Jackshaft, the jackshaft be provided with multiple gear driving gears engaged with gear driven gear and with transition master
The transition driven gear of moving gear engagement；
First motor shaft, is fixed with the first motor shaft driving gear on first motor shaft；
Second motor shaft, second motor shaft be provided with the second motor shaft for engaging with the first motor shaft driving gear from
The second motor shaft driving gear group that moving gear is engaged with multiple gear driving gears on input shaft；
Wherein, the output shaft, jackshaft, reverse gear shaft, the first motor shaft and the second motor shaft are set around input shaft is parallel
Put.
Further preferred structure, the input shaft connection output shaft drive.
Further preferred structure, is sequentially provided with a gear driving gear, two gear driving gear, five gear masters on the input shaft
Moving gear and six gear driving gears；Wherein, a gear driving gear and two gear driving gear are both secured on input shaft.
Further preferred structure, the five gear driving gear and six gear driving gears are sheathed on input shaft, and five
Five or six gear lock units are connected between gear driving gear and six gear driving gears.
Further preferred structure, is sequentially provided with reduction gearing, a gear driven gear, two gear driven tooths on the output shaft
Wheel, transition driving gear, five gear driven gears and six gear driven gears；Wherein, reduction gearing, five gear driven gears and six gear from
Moving gear is both secured on output shaft.
Further preferred structure, the gear driven gear, two gear driven gears and transition driving gear are sheathed on
On output shaft, and between a gear driven gear and two gear driven gears, it is connected with one or two gear lock units, two gear driven gears and mistake
Cross.
Further preferred structure, is sequentially provided with transition driven gear, three gear driving gears and four gears on the jackshaft
Driving gear；Wherein, transition driven gear is fixed on jackshaft.
Further preferred structure, the three gear driving gear and four gear driving gears are sheathed on jackshaft, and three
Three or four gear lock units are connected between gear driving gear and four gear driving gears.
Further preferred structure, is sequentially provided with the second motor shaft driven gear, the second motor on second motor shaft
The first driving gear of axle and second the second driving gear of motor shaft；Wherein, the second motor shaft driven gear is fixed on the second motor
On axle.
Further preferred structure, first driving gear of the second motor shaft and second the second driving gear of motor shaft it is equal
It is sheathed on the second motor shaft, and is connected between second the first driving gear of motor shaft and second the second driving gear of motor shaft
Second motor shaft lock unit.
Further preferred structure, a gear driven gear are engaged with a gear driving gear and the driven gear that reverses gear, institute
State two gear driven gears to engage with two gear driving gear, the five gear driven gear is engaged with five gear driving gears, six gear
Driven gear is engaged with six gear driving gears.
Further preferred structure, the transition driven gear are engaged with transition driving gear, the three gears driving gear
Engage with five gear driven gears and the driving gear that reverses gear, the four gear driving gear is engaged with six gear driven gears.
Further preferred structure, first driving gear of the second motor shaft are engaged with two gear driving gear, and described
Two the second driving gears of motor shaft are engaged with six gear driving gears.
Further preferred structure,
Further preferred structure, reducer shaft are located at below output shaft, and output shaft is located above jackshaft, are input into axle position
Above output shaft, reverse gear shaft is located above jackshaft, and the second motor shaft is located at below input shaft.
Change speed gear box axial dimension of the present invention is little, is conducive to car load adjustment arrangement, while support distances are little, good rigidity is only used
A piece output shaft is engaged with input shaft and main reducing gear, and jackshaft is only engaged with output shaft, reduces the centre-to-centre spacing between each axle,
The volume of change speed gear box is reduced, the size of meshing gear also accordingly diminishes, the NVH performances of change speed gear box are good；Meanwhile, the present invention can be with
By directly pure electric power is input into or power compensation is provided to change speed gear box with the first motor shaft of motor connection, improve mixing dynamic
Power vehicle performance.On the other hand, air-conditioning is directly connected with input shaft, by motor and engine driving, is eliminated and is operated alone
The motor of air-conditioning, so greatly reduces the cost of change speed gear box, and simple structure is easily arranged.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the structural representation of each axle distribution of the invention.
In figure：1- electromotors；2- clutches；3- input shafts；4- mono- keeps off driving gear；5- two gear driving gears；6- five keeps off
Driving gear；7- five or six keeps off lock unit；8- six keeps off driving gear；9- output shafts；10- six keeps off driven gear；11- five keeps off driven tooth
Wheel；12- transition driving gears；13- bis- keeps off driven gear；14- mono- or two keeps off lock unit；15- mono- keeps off driven gear；16- reducing gears
Wheel；17- jackshafts；18- tetra- keeps off driving gear；19- tri- or four keeps off lock unit；20- tri- keeps off driving gear；21- transition driven gears；
22- reverse gear shafts；23- reverses gear driving gear；24- reverses gear driven gear；25- reverse gear synchronizers；26- reducer gears；27- master subtracts
Fast device；28- motors；29- the first motor shaft driving gears；The first motor shafts of 30-；The second motor shafts of 31-；The second motor shafts of 32-
Driven gear；33- the first driving gears of the second motor shaft；34- the second motor shaft lock units；The second motor shafts of 35- second are actively
Gear；36- exports shaft drive；37- fixes sleeves；38- reducer shafts.
Specific embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings, is easy to be well understood to this
It is bright, but they do not constitute restriction to the present invention.
As shown in figure 1, the present invention includes that basis six keeps off gear box I, the basic six gears gear box I includes connecting electromotor
1 input shaft 3, output shaft 9, reverse gear shaft 22 and reducer shaft 38；The input shaft 3 be provided with multiple gear driving gears and from
Clutch 2, the output shaft 9 are provided with multiple gear driven gears engaged with gear driving gear, reduction gearing 16 and transition
Driving gear 12, is fixed with the driving gear 23 that reverses gear on the reverse gear shaft 22, and is arranged with the driven gear 24 that reverses gear, described to reverse gear
Driven gear 24 is connected with reverse gear synchronizer 25, and the reducer gear engaged with reduction gearing 16 is arranged with reducer shaft 38
26, main reducing gear 27, the connection output shaft drive 36 of the input shaft 3, the output shaft are fixed with reducer gear 26
Actuating device 36 connect air-conditioning, it is described it is basic six gear gear box I also include jackshaft 17, the jackshaft 17 be provided with it is multiple with
The gear driving gear and the transition driven gear 21 engaged with transition driving gear 12 of gear driven gear engagement.
Present invention additionally comprises the first motor shaft 30 being connected with motor 28, the second motor shaft 31, first motor shaft 30
On be fixed with the first motor shaft driving gear 29；Second motor shaft 31 is provided with and is engaged with the first motor shaft driving gear 29
The second motor shaft driven gear 32, the second motor shaft driving gear group engaged with multiple gear driving gears on input shaft 3.
As shown in Fig. 2 the reducer shaft 38 is located at below output shaft 9, output shaft 9 is located above jackshaft 17, input
Axle 3 is located above output shaft 9, and reverse gear shaft 22 is located above jackshaft 17, and the second motor shaft 31 is located at below input shaft 3.
Transition is used as by jackshaft 17, the gear on jackshaft 17 is only engaged with the gear on output shaft 9, all gears
Exported by output shaft 9, reverse gear driving gear 23 and the driven gear 24 two that reverses gear on reverse gear shaft 22, is only distributed with, other six
The driving gear of individual gear is uniformly distributed on input shaft 3 and jackshaft 17, connection and reasonable arrangement, and the size of each gear is less, while
Centre-to-centre spacing between each axle is little, while devising the structure of transition gear, has further facilitated the arrangement of gear, it is ensured that all gears
Position is exported from output shaft 9.The quality of change speed gear box while effectively reducing the volume of change speed gear box, is reduced, is easy to car load cloth
Put and lightweight.
In above-mentioned technical proposal, the gear gear driving tooth of driving gear 4, two of clutch 2, on the input shaft 3, is sequentially provided with
Wheel 5, five keeps off driving gear 6 and six gear driving gears 8；Wherein, a gear driving gear 4 and two gear driving gear 5 are both secured to defeated
Enter on axle 3.The five gears driving gear 6 and six gear driving gears 8 are sheathed on input shaft 3, and five gear driving gears 6 and six
Five or six gear lock units 7 are connected between gear driving gear 8.
In above-mentioned technical proposal, be sequentially provided with the output shaft 9 reduction gearing 16, a gear driven gear 15, two gear from
Moving gear 13, the gear of transition driving gear 12, five driven gear 11 and six gear driven gears 10；Wherein, reduction gearing 16, five gear from
Moving gear 11 and six gear driven gears 10 are both secured on output shaft 9.One gear driven gear 15, two gear 13 and of driven gear
Transition driving gear 12 is sheathed on output shaft 9, and is connected with one between a gear driven gear 15 and two gear driven gears 13
Two gear lock units 14, are fixedly connected with fixes sleeve 37 between two gear driven gears 13 and transition driving gear 12.
Power is passed on transition driving gear 12 by two gear driven gears 13, power transmission is reasonable in design, simply, protected
The synchronicity and stability when working is demonstrate,proved.
In above-mentioned technical proposal, gear 20 and of driving gear of transition driven gear 21, three on the jackshaft 17, is sequentially provided with
Four gear driving gears 18；Wherein, transition driven gear 21 is fixed on jackshaft 17.The three gears driving gear 20 and four gear masters
Moving gear 18 is sheathed on jackshaft 17, and it is same to be connected with three or four gears between three gear driving gears 20 and four gear driving gears 18
Step device 19.
In above-mentioned technical proposal, a gear driven gear 15 is engaged with a gear driving gear 4 and the driven gear 24 that reverses gear,
The two gears driven gear 13 is engaged with two gear driving gear 5, and the five gear driven gear 11 is engaged with five gear driving gears 6,
The six gear driven gear 10 is engaged with six gear driving gears 8.
In above-mentioned technical proposal, the transition driven gear 21 is engaged with transition driving gear 12, the three gears driving tooth
Wheel 20 is engaged with five gear driven gears 11 and the driving gear 23 that reverses gear, and the four gear driving gear 18 is nibbled with six gear driven gears 10
Close.
In above-mentioned technical proposal, the second motor shaft driven gear 32, second is sequentially provided with second motor shaft 31 electric
Arbor the first driving gear 33 and second the second driving gear of motor shaft 35；Wherein, the second motor shaft driven gear 32 is fixed on
On second motor shaft 31.Second motor shaft, first driving gear 33 and second the second driving gear of motor shaft 35 are sheathed on
On second motor shaft 31, and it is connected between second motor shaft the first driving gear 33 and second the second driving gear of motor shaft 35
Second motor shaft lock unit 34.
In above-mentioned technical proposal, first driving gear of the second motor shaft 33 is engaged with two gear driving gear 5, and described
Two the second driving gears of motor shaft 35 are engaged with six gear driving gears 8.
The course of work of the present invention is：
1st, engine power transfer route
(1) a, gear power transmission line：Clutch 2 is combined, and it is same that power is delivered to the gear of input shaft 3,1 from electromotor 1
Step device 14 is engaged with a gear driven gear 15, and the gear gear driven gears 15 of driving gear 4, of power Jing mono- are delivered to output shaft 9, then
Jing reduction gearing 16 is delivered on main reducing gear 27 and exports.
(2), two gear power transmission line：Clutch 2 is combined, and it is same that power is delivered to the gear of input shaft 3,1 from electromotor 1
Step device 14 is engaged with two gear driven gears 13, and the gear driven gear 13 of power Jing two gear driving gears 5, two is delivered to output shaft 9, then
Jing reduction gearing 16 is delivered on main reducing gear 27 and exports.
(3), three gear power transmission line：Clutch 2 is combined, and it is same that power is delivered to the gear of input shaft 3,34 from electromotor 1
Step device 19 is engaged with three gear driving gears 20,13 (one or two gear lock units 14 of the gear of power Jing two gear driving gears 5, two driven gear
It is centrally located), transition driving gear 12, transition driven gear 21 be delivered to jackshaft 17, the gear driving gears 20, five of Jing tri-
Gear driven gear 11 is delivered to output shaft 9, then Jing reduction gearing 16 is delivered on main reducing gear 27 and exports.
(4), four gear power transmission line：Clutch 2 is combined, and it is same that power is delivered to the gear of input shaft 3,34 from electromotor 1
Step device 19 is engaged with four gear driving gears 18,13 (one or two gear lock units 14 of the gear of power Jing two gear driving gears 5, two driven gear
It is centrally located), transition driving gear 12, transition driven gear 21 be delivered to jackshaft 17, the gear driving gears 18, six of Jing tetra-
Gear driven gear 10 is delivered to output shaft 9, then Jing reduction gearing 16 is delivered on main reducing gear 27 and exports.
(5), five gear power transmission line：Clutch 2 is combined, and it is same that power is delivered to the gear of input shaft 3,56 from electromotor 1
Step device 7 is engaged with five gear driving gears 6, and the gears of power Jing five driving gear 6 and five gear driven gears 11 are delivered to output shaft 9, then
Jing reduction gearing 16 is delivered on main reducing gear 27 and exports.
(6), six gear power transmission line：Clutch 2 is combined, and it is same that power is delivered to the gear of input shaft 3,56 from electromotor 1
Step device 7 is engaged with six gear driving gears 8, and the gears of power Jing six driving gear 8 and six gear driven gears 10 are delivered to output shaft 9, then
Jing reduction gearing 16 is delivered on main reducing gear 27 and exports.
(7), reverse gear power transmission line：Clutch 2 is combined, and power is delivered to input shaft 3 from electromotor 1, synchronization of reversing gear
Device 25 is engaged with the driven gear 24 that reverses gear, 15 (one or two gear lock units 14 of the gear gears of driving gear 4, of power Jing mono- driven gear
In centre position), the driven gear 24 that reverses gear be delivered to reverse gear shaft 22, Jing reverse gear driving gear 23, three gear driving gear 20 (3 4
Gear lock unit 19 is centrally located), five gear driven gears 11 be delivered to output shaft 9, then Jing reduction gearing 16 is delivered to master and subtracts
Export on fast device 27.
2nd, motor power compensation transfer route
During 1 normal work of electromotor：Clutch 2 is combined, and motor 28 starts, the second motor shaft lock unit 34 and the second motor
The second driving gear of axle 35 is engaged, and power is delivered to the first motor shaft 30, power Jing the first motor shaft driving gears from motor 28
29th, the second motor shaft driven gear 32 is delivered to the second motor shaft 31, and the second driving gear of the second motor shafts of power Jing 35, six keeps off
The gear driven gear 10 of driving gear 8, six is delivered to output shaft 9, then Jing reduction gearing 16 is delivered on main reducing gear 27 and exports, real
Existing power compensation.
3rd, pure motor power transfer route
When electromotor 1 does not work：
(1) a, gear power transmission line：Motor 28 starts, and the second motor shaft lock unit 34 is led with the second motor shaft first
Moving gear 33 is engaged, and one or two gear lock units 14 keep off driven gear 15 with one and engage, the first motor shafts of power Jing driving gear 29, the
Two motor shaft driven gears 32 are delivered to the second motor shaft 31, then the gear driving tooth of the first driving gear of the second motor shafts of Jing 33, two
Wheel 5 is delivered to input shaft 3, and the gear gear driven gears 15 of driving gear 4, of Jing mono- are delivered to output shaft 9, then Jing reduction gearing 16 is passed
It is delivered on main reducing gear 27 and exports.
(2), two gear power transmission line：Motor 28 starts, and the second motor shaft lock unit 34 is led with the second motor shaft first
Moving gear 33 is engaged, and one or two gear lock units 14 keep off driven gears 13 with two and engage, the first motor shafts of power Jing driving gear 29, the
Two motor shaft driven gears 32 are delivered to the second motor shaft 31, then the gear driving tooth of the first driving gear of the second motor shafts of Jing 33, two
Wheel 5, two keeps off driven gear 13 and is delivered to output shaft 9, then Jing reduction gearing 16 is delivered on main reducing gear 27 and exports.
(3), three gear power transmission line：Motor 28 starts, and the second motor shaft lock unit 34 is led with the second motor shaft first
Moving gear 33 is engaged, and three or four gear lock units 19 keep off driving gears 20 with three and engage, the first motor shafts of power Jing driving gear 29, the
Two motor shaft driven gears 32 are delivered to the second motor shaft 31, then the gear driving tooth of the first driving gear of the second motor shafts of Jing 33, two
Wheel 5, two keeps off driven gear 13 (one or two gear lock units 14 are centrally located), transition driving gear 12, transition driven gear 21
Jackshaft 17 is delivered to, the gear gear driven gears 11 of driving gear 20, five of Jing tri- are delivered to output shaft 9, then Jing reduction gearing 16 is passed
It is delivered on main reducing gear 27 and exports.
(4), four gear power transmission line：Motor 28 starts, and the second motor shaft lock unit 34 is led with the second motor shaft first
Moving gear 33 is engaged, and three or four gear lock units 19 keep off driving gears 18 with four and engage, the first motor shafts of power Jing driving gear 29, the
Two motor shaft driven gears 32 are delivered to the second motor shaft 31, then the gear driving tooth of the first driving gear of the second motor shafts of Jing 33, two
Wheel 5, two keeps off driven gear 13 (one or two gear lock units 14 are centrally located), transition driving gear 12, transition driven gear 21
Jackshaft 17 is delivered to, the gear gear driven gears 10 of driving gear 18, six of Jing tetra- are delivered to output shaft 9, then Jing reduction gearing 16 is passed
It is delivered on main reducing gear 27 and exports.
(5), five gear power transmission line：Motor 28 starts, and the second motor shaft lock unit 34 is led with the second motor shaft first
Moving gear 33 is engaged, and five or six gear lock units 7 are engaged with five gear driving gears 6, the first motor shafts of power Jing driving gear 29, second
Motor shaft driven gear 32 is delivered to the second motor shaft 31, then the second motor shafts of Jing the first driving gear 33, two gear driving gear 5
Input shaft 3 is delivered to, then the gears of Jing five driving gear 6 and five gear driven gears 11 are delivered to output shaft 9, then Jing reduction gearing 16 is passed
It is delivered on main reducing gear 27 and exports.
(6), six gear power transmission line：Motor 28 starts, and the second motor shaft lock unit 34 is led with the second motor shaft first
Moving gear 33 is engaged, and five or six gear lock units 7 are engaged with six gear driving gears 8, the first motor shafts of power Jing driving gear 29, second
Motor shaft driven gear 32 is delivered to the second motor shaft 31, then the second motor shafts of Jing the first driving gear 33, two gear driving gear 5
Input shaft 3 is delivered to, then six gear driving gears 8 and six gear driven gears 10 are delivered to output shaft 9, then Jing reduction gearing 16 is transmitted
Export on main reducing gear 27.
(7), reverse gear power transmission line：Motor 28 starts, and the second motor shaft lock unit 34 is led with the second motor shaft first
Moving gear 33 is engaged, and reverse gear synchronizer 25 is engaged with the driven gear 24 that reverses gear, the first motor shafts of power Jing driving gear 29, second
Motor shaft driven gear 32 is delivered to the second motor shaft 31, then the second motor shafts of Jing the first driving gear 33, two gear driving gear 5
Input shaft 3 is delivered to, the gear driving gears 4, of Jing mono- keep off driven gear 15 (one or two gear lock units 14 are centrally located), reverse gear
Driven gear 24 is delivered to reverse gear shaft 22, Jing and reverses gear the gear driving gear 20 of driving gear 23, three (during three or four gear lock units 19 are located at
Between position), five gear driven gears 11 be delivered to output shaft 9, then Jing reduction gearing 16 is delivered on main reducing gear 27 and exports.
4th, air-conditioning drives route
(1), stop and shut down and during engine misses：Motor 28 starts, the second motor shaft lock unit 34 and the second motor shaft
First driving gear 33 is engaged, and power Jing the first motor shaft driving gears 29, the second motor shaft driven gear 32 are delivered to second
Motor shaft 31, the second motor shafts of Jing the first driving gear 33, two gear driving gear 5 to input shaft 3 drive output shaft drive
36 to air-conditioning work.
(2), torque filling route：Motor 28 starts, the second motor shaft lock unit 34 and second the second driving tooth of motor shaft
Wheel 35 is engaged, and five or six gear lock units 7 are engaged with six gear driving gears 8, power Jing the first motor shaft driving gears 29, the second motor
Axle driven gear 32 is delivered to the second motor shaft 31, and the second driving gear of the second motor shafts of Jing 35, six keeps off driving gear 8 to input
Axle 3 drives output shaft drive 36 to air-conditioning work.
The content that this specification is not described in detail belongs to prior art known to professional and technical personnel in the field.
Claims (8)
1. a kind of electric-controlled mechanical gearbox designs, including input shaft (3), output shaft (9), reverse gear shaft (22)；The input shaft
(3) multiple gear driving gears are provided with, it is driven that the output shaft (9) is provided with multiple gears engaged with gear driving gear
Gear and reduction gearing (16), are fixed with the driving gear that reverses gear (23) on the reverse gear shaft (22), and are arranged with driven tooth of reversing gear
Wheel (24), the driven gear that reverses gear (24) are connected with reverse gear synchronizer (25), it is characterised in that：Set on the output shaft (9)
There is transition driving gear (12), it also includes
Jackshaft (17), the jackshaft (17) be provided with multiple gear driving gears engaged with gear driven gear and with mistake
Cross the transition driven gear (21) that driving gear (12) is engaged；
First motor shaft (30), is fixed with the first motor shaft driving gear (29) on first motor shaft (30)；
Second motor shaft (31), second motor shaft (31) are provided with second engaged with the first motor shaft driving gear (29)
Motor shaft driven gear (32), the second motor shaft driving gear group engaged with multiple gear driving gears on input shaft (3)；
Wherein, the output shaft (9), jackshaft (17), reverse gear shaft (22), the first motor shaft (30) and the second motor shaft (31) enclose
It is arranged in parallel around input shaft (3)；
Be sequentially provided with the input shaft (3) a gear driving gear (4), two gear driving gear (5), five gear driving gear (6) and
Six gears driving gear (8)；Wherein, gear driving gear (4) and two gear driving gear (5) are both secured on input shaft (3)；
Reduction gearing (16), gear driven gear (15), two gears driven gear (13), mistake are sequentially provided with the output shaft (9)
Cross driving gear (12), five gears driven gear (11) and six gears driven gear (10)；Wherein, reduction gearing (16), five gears are driven
Gear (11) and six gears driven gear (10) are both secured on output shaft (9)；
Transition driven gear (21), three gears driving gear (20) and four gear driving gears are sequentially provided with the jackshaft (17)
(18)；Wherein, transition driven gear (21) is fixed on jackshaft (17)；
Five gear driving gear (6) and six gears driving gear (8) are sheathed on input shaft (3), and five gears driving gear (6)
And six be connected with five or six gears lock unit (7) between gear driving gear (8)；
One gear driven gear (15), two gears driven gear (13) and transition driving gear (12) are sheathed on output shaft (9)
On, and one or two gears lock unit (14) between gear driven gear (15) and two gears driven gear (13), are connected with, two gear driven tooths
Fixes sleeve (37) is fixedly connected between wheel (13) and transition driving gear (12)；
Three gear driving gear (20) and four gears driving gear (18) are sheathed on jackshaft (17), and three gear driving gears
(20) three or four gears lock unit (19) are connected between and four gears driving gear (18).
2. a kind of electric-controlled mechanical gearbox designs as claimed in claim 1, it is characterised in that：Input shaft (3) connection
Output shaft drive (36).
3. a kind of electric-controlled mechanical gearbox designs as claimed in claim 1, it is characterised in that：Second motor shaft (31)
On be sequentially provided with the second motor shaft driven gear (32), the second the first driving gear of motor shaft (33) and the second motor shaft second and lead
Moving gear (35)；Wherein, the second motor shaft driven gear (32) is fixed on the second motor shaft (31).
4. a kind of electric-controlled mechanical gearbox designs as claimed in claim 3, it is characterised in that：Second motor shaft first
Driving gear (33) and the second the second driving gear of motor shaft (35) are sheathed on the second motor shaft (31), and the second motor shaft
The second motor shaft lock unit (34) is connected between first driving gear (33) and the second the second driving gear of motor shaft (35).
5. a kind of electric-controlled mechanical gearbox designs as claimed in claim 1, it is characterised in that：The one gear driven gear
(15) engage with gear driving gear (4) and the driven gear that reverses gear (24), two gear driven gear (13) keeps off driving tooths with two
Wheel (5) engagement, five gear driven gear (11) are engaged with five gears driving gear (6), six gear driven gear (10) and six
Gear driving gear (8) engagement.
6. a kind of electric-controlled mechanical gearbox designs as claimed in claim 1, it is characterised in that：The transition driven gear
(21) engage with transition driving gear (12), three gear driving gear (20) keeps off driven gear (11) and the driving tooth that reverses gear with five
Wheel (23) engagement, four gear driving gear (18) are engaged with six gears driven gear (10).
7. a kind of electric-controlled mechanical gearbox designs as claimed in claim 4, it is characterised in that：Second motor shaft first
Driving gear (33) is engaged with two gear driving gear (5), and second driving gear of the second motor shaft (35) keeps off driving tooths with six
Wheel (8) engagement.
8. a kind of electric-controlled mechanical gearbox designs as claimed in claim 1, it is characterised in that：Also include reducer shaft
(38), the reducer shaft (38) is below output shaft (9), output shaft (9) above jackshaft (17), input shaft (3)
Above output shaft (9), above jackshaft (17), the second motor shaft (31) is under input shaft (3) for reverse gear shaft (22)
Side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410682722.XA CN104373531B (en) | 2014-11-24 | 2014-11-24 | Electronic control mechanical type speed changing box structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410682722.XA CN104373531B (en) | 2014-11-24 | 2014-11-24 | Electronic control mechanical type speed changing box structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104373531A CN104373531A (en) | 2015-02-25 |
| CN104373531B true CN104373531B (en) | 2017-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410682722.XA Active CN104373531B (en) | 2014-11-24 | 2014-11-24 | Electronic control mechanical type speed changing box structure |
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| Country | Link |
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| CN (1) | CN104373531B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111791695A (en) * | 2019-04-08 | 2020-10-20 | 北京汽车动力总成有限公司 | Hybrid power transmission and automobile |
| CN112224011B (en) * | 2020-10-23 | 2022-06-17 | 东风汽车集团有限公司 | Single-motor hybrid power speed change system |
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|---|---|---|---|---|
| DE102009001149A1 (en) * | 2009-02-25 | 2010-08-26 | Zf Friedrichshafen Ag | Drive train for lorry, has electric machine operated as motor and generator, and power take-off shaft coupled or decoupled to/from intermediate shaft or counter shaft, where intermediate shaft is in drive connection with output shaft |
| CN102341258A (en) * | 2009-03-03 | 2012-02-01 | 本田技研工业株式会社 | Power transmission apparatus for hybrid vehicle |
| CN202251740U (en) * | 2011-09-15 | 2012-05-30 | 杭州前进齿轮箱集团股份有限公司 | Four-gear hybrid low-noise speed changer for passenger car |
| CN202283873U (en) * | 2011-09-30 | 2012-06-27 | 长城汽车股份有限公司 | Hybrid power automobile transmission system |
| CN102648103A (en) * | 2009-11-26 | 2012-08-22 | 爱信Ai株式会社 | Motive power transmission device |
| CN204253757U (en) * | 2014-11-24 | 2015-04-08 | 东风汽车公司 | A kind of electric-controlled mechanical gearbox designs |
-
2014
- 2014-11-24 CN CN201410682722.XA patent/CN104373531B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009001149A1 (en) * | 2009-02-25 | 2010-08-26 | Zf Friedrichshafen Ag | Drive train for lorry, has electric machine operated as motor and generator, and power take-off shaft coupled or decoupled to/from intermediate shaft or counter shaft, where intermediate shaft is in drive connection with output shaft |
| CN102341258A (en) * | 2009-03-03 | 2012-02-01 | 本田技研工业株式会社 | Power transmission apparatus for hybrid vehicle |
| CN102648103A (en) * | 2009-11-26 | 2012-08-22 | 爱信Ai株式会社 | Motive power transmission device |
| CN202251740U (en) * | 2011-09-15 | 2012-05-30 | 杭州前进齿轮箱集团股份有限公司 | Four-gear hybrid low-noise speed changer for passenger car |
| CN202283873U (en) * | 2011-09-30 | 2012-06-27 | 长城汽车股份有限公司 | Hybrid power automobile transmission system |
| CN204253757U (en) * | 2014-11-24 | 2015-04-08 | 东风汽车公司 | A kind of electric-controlled mechanical gearbox designs |
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| CN104373531A (en) | 2015-02-25 |
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