CN104373530B - Electronic control mechanical type speed changing box - Google Patents
Electronic control mechanical type speed changing box Download PDFInfo
- Publication number
- CN104373530B CN104373530B CN201410680108.XA CN201410680108A CN104373530B CN 104373530 B CN104373530 B CN 104373530B CN 201410680108 A CN201410680108 A CN 201410680108A CN 104373530 B CN104373530 B CN 104373530B
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- Prior art keywords
- gear
- driven
- output shaft
- motor
- driving
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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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- 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
- F16H2700/00—Transmission housings and mounting of transmission components therein; Cooling; Lubrication; Flexible suspensions, e.g. floating frames
Abstract
The invention relates to an electronic control mechanical type speed changing box, and belongs to the technical field of speed changing boxes. The electronic control mechanical type speed changing box comprises an input shaft, a first output shaft, a second output shaft and a speed reducer shaft. The input shaft is provided with a plurality of tap position driving gears. The first output shaft is provided with a plurality of tap position driven gears meshed with the tap position driving gears, a first speed reduction gear and a reverse gear driving gear. The second output shaft is provided with a plurality of tap position driven gears meshed with the tap position driving gears, a second speed reduction gear and a reverse gear driven gear. The speed reducer shaft is sleeved with a speed reducer gear. The first reduction gear and the second reduction gear are meshed with the speed reducer gear. The reverse gear driven gears are connected with a reverse gear synchronizer, the first output shaft is fixedly provided with a motor driven gear, and the electronic control mechanical type speed changing box further comprises a motor input shaft. According to the electronic control mechanical type speed changing box, a first motor shaft connected with a motor directly can carry out pure electric power input or provide power supplement for the speed changing box.
Description
Technical field
The invention belongs to gearbox technical field, and in particular to a kind of electric-controlled mechanical gearbox.
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, causes the quality of gearbox
Weight, volume are big, noise is big, the NVH poor-performings of gearbox.
The content of the invention
A kind of defect of the purpose of the present invention aiming at prior art, there is provided electric-controlled mechanical gearbox.
The technical solution adopted by the present invention is：Including input shaft, the first output shaft, the second output shaft and reducer shaft；Institute
State input shaft and be provided with multiple gear driving gears, first output shaft is provided with multiple gears engaged with gear driving gear
Position driven gear, the first reduction gearing and the driving gear that reverses gear, second output shaft are provided with multiple and gear driving gear
The gear driven gear of engagement, the second reduction gearing and the driven gear that reverses gear, reducer gear is arranged with the reducer shaft,
First reduction gearing is engaged with reducer gear respectively with the second reduction gearing, it is described reverse gear driving gear with reverse gear it is driven
Gear is engaged, and the driven gear that reverses gear is connected with reverse gear synchronizer, motor driven gear is fixed with first output shaft,
It also includes
Motor input shaft, the motor input shaft be provided with the first motor driving gear for being engaged with motor driven gear and
The the second motor driving gear engaged with gear driven gear on the first output shaft；
Wherein, first output shaft, the second output shaft, motor input shaft, reducer shaft be arranged in parallel around input shaft.
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, three gear masters on the input shaft
Moving gear and four gear driving gears；Wherein, a gear driving gear, two gear driving gear, three gear driving gears and four gear driving tooths
Wheel is both secured on input shaft.
Further preferred structure, first output shaft be provided with the first reduction gearing, the driving gear that reverses gear, motor from
Moving gear, a gear driven gear, two gear driven gears, three gear driven gears and four gear driven gears；Wherein, the first reduction gearing
It is fixed on the first output shaft, reverses gear and be fixedly connected by fixes sleeve between driving gear and a gear driven gear.
Further preferred structure, the gear driven gear, two gear driven gears, three gear driven gears and four gears are driven
Gear is sheathed on the first output shaft, and one or two gear synchronizers are connected between a gear driven gear and two gear driven gears,
Three or four gear synchronizers are connected between three gear driven gears and four gear driven gears.
Further preferred structure, is sequentially provided with the second reduction gearing, the driven gear that reverses gear, five on second output shaft
Gear driven gear and six gear driven gears；Wherein, the second reduction gearing is fixed on the second output shaft.
Further preferred structure, the driven gear that reverses gear, six gear driven gears and five gear driven gears are sheathed on
On second output shaft；And five gear driven gear and six gear driven gears between be connected with five or six gear synchronizers.
It is defeated that further preferred structure, the first motor driving gear and the second motor driving gear are sheathed on motor
Enter on axle, and motor synchronizer is connected between the first motor driving gear and the second motor driving gear.
Further preferred structure, a gear driven gear is engaged with a gear driving gear, the two gears driven gear
Engaged with two gear driving gear, the three gear driven gear is engaged with three gear driving gears, the four gear driven gear and four keeps off
Driving gear is engaged, and the five gear driven gear is engaged with three gear driving gears, and the six gear driven gear and four keeps off driving tooths
Wheel engagement.
Further preferred structure, the second motor driving gear is engaged with three gear driven gears.
Further preferred structure, the reducer shaft is located at the second output shaft lower section, and it is defeated that the first output shaft is located at second
Shaft top, input shaft is located at the second output shaft top, and motor input shaft is located at the first output shaft top.
The present invention can directly pure electric power be input into or be provided to gearbox by the motor input shaft with motor connection
Power compensation, improves motor vehicle driven by mixed power performance.On the other hand, air-conditioning is directly connected with input shaft, by motor and engine
Drive, eliminate the motor that air-conditioning is operated alone, the cost of gearbox so greatly reduces, simple structure is easily arranged.
Brief 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- engines；2- clutches；3- input shafts；4- mono- keeps off driving gear；5- two gear driving gears；6- tri- keeps off
Driving gear；7- tetra- keeps off driving gear；The output shafts of 8- second；The reduction gearing of 9- second；10- reverses gear driven gear；11- reverses gear together
Step device；12- five keeps off driven gear；13- five or six keeps off synchronizer；14- six keeps off driven gear；The output shafts of 15- first；16- tetra- keep off from
Moving gear；17- tri- or four keeps off synchronizer；18- tri- keeps off driven gear；19- bis- keeps off driven gear；20- mono- or two keeps off synchronizer；21- falls
Gear driving gear；22- mono- keeps off driven gear；The reduction gearing of 23- first；24- reducer gears；25- main reducing gears；26- motors；
27- motor input shafts；28- the first motor driving gears；29- motor synchronizers；30- the second motor driving gears；31- motors from
Moving gear；32- exports shaft drive；33- reducer shafts；34- fixes sleeves.
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 hair
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 connection engine
1 input shaft 3, the first output shaft 15, the second output shaft 8 and reducer shaft 33；The input shaft 3 is provided with multiple gears actively
Gear and clutch 2, first output shaft 15 are provided with multiple gear driven gear, first engaged with gear driving gear
Reduction gearing 23 and the driving gear 21 that reverses gear, second output shaft 8 are provided with multiple gears engaged with gear driving gear
Driven gear, the second reduction gearing 9 and the driven gear 10 that reverses gear, the driving gear 21 that reverses gear are nibbled with the driven gear 10 that reverses gear
Close, the driven gear 10 that reverses gear is connected with reverse gear synchronizer 11, motor driven gear is fixed with first output shaft 15
31, the reducer gear 24 engaged with the first reduction gearing 23, the second reduction gearing 9, decelerator are arranged with reducer shaft 33
Main reducing gear 25 is fixed with gear 24.Present invention additionally comprises the motor input shaft 27 of connection motor 26, the motor input shaft
27 be provided with the first motor driving gear 28 for being engaged with motor driven gear 31 and with gear driven gear on the first output shaft
Second motor driving gear 30 of engagement；The connection output shaft drive 32 of the input shaft 3, the output shaft drive 32
Connection air-conditioning.
As shown in Fig. 2 the reducer shaft 33 is located at the lower section of the second output shaft 8, the first output shaft 15 is located at the second output
The top of axle 8, input shaft 3 is located at the top of the second output shaft 8, and motor input shaft 27 is located at the top of the first output shaft 15.
In above-mentioned technical proposal, a gear driving gear 4, two gear driving gear 5, three gears are sequentially provided with the input shaft 3
Driving gear 6 and four keeps off driving gear 7；Wherein, a gear driving gear 4, the gear driving gear 6 and four of two gear driving gear 5, three keep off
Driving gear 7 is both secured on input shaft 3.
In above-mentioned technical proposal, first output shaft 15 is provided with the first reduction gearing 23, the driving gear 21 that reverses gear, electricity
The gear gear gear gear driven gear 16 of driven gear 18 and four of driven gear 19, three of driven gear 22, two of machine driven gear 31,；Its
In, the first reduction gearing 23 is fixed on the first output shaft 15, is passed through between the driving gear 21 and that reverses gear gear driven gear 22
Fixes sleeve 34 is fixedly connected.One gear driven gear 22, the two gear gear gear of driven gear 18 and four of driven gear 19, three is driven
Gear 16 is sheathed on the first output shaft 15, and is connected with one or two gears between a gear gear driven gear 19 of driven gear 22 and two
Synchronizer 20, three or four gear synchronizers 17 are connected between the three gear gear driven gears 16 of driven gear 18 and four.
In above-mentioned technical proposal, be sequentially provided with second output shaft 8 second reduction gearing 9, the driven gear 10 that reverses gear,
The five gear gear driven gears 14 of driven gear 12 and six；Wherein, the second reduction gearing 9 is fixed on the second output shaft 8.It is described to reverse gear
The gear gear driven gear 12 of driven gear 14 and five of driven gear 10, six is sheathed on the second output shaft 8；And five gear driven gear
12 and six gear driven gear 14 between be connected with five or six gear synchronizers 13.
In above-mentioned technical proposal, a gear driven gear 22 is engaged with a gear driving gear 4, the two gears driven gear
19 are engaged with two gear driving gear 5, and the three gear driven gear 18 is engaged with three gear driving gears 6, the four gears driven gear
16 are engaged with four gear driving gears 7, and the five gear driven gear 12 is engaged with three gear driving gears 6, the six gears driven gear
14 engage with four gear driving gears 7.
In above-mentioned technical proposal, the first motor driving gear 28 and the second motor driving gear 30 are sheathed on motor
Motor synchronizer 29 is connected with input shaft 27, and between the first motor driving gear 28 and the second motor driving gear 30.
In above-mentioned technical proposal, the second motor driving gear 30 is engaged with three gear driven gears 18.
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 engine 1
Step device 20 is engaged with a gear driven gear 22, and power keeps off the output shaft of driven gear 22 to the first 15 through a gear driving gear 4,
It is delivered on main reducing gear 25 through the first reduction gearing 23 again and is exported.
(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 engine 1
Step device 20 is engaged with two gear driven gears 19, and power keeps off the output shaft of driven gear 19 to the first 15 through two gear driving gear 5, two,
It is delivered on main reducing gear 25 through the first reduction gearing 23 again and is exported.
(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 engine 1
Step device 17 is engaged with three gear driven gears 18, and power keeps off the output shafts of driven gear 18 to the first 15 through three gear driving gears 6, three,
It is delivered on main reducing gear 25 through the first reduction gearing 23 again and is exported.
(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 engine 1
Step device 17 is engaged with four gear driven gears 16, and power keeps off the output shafts of driven gear 16 to the first 15 through four gear driving gears 7, four,
It is delivered on main reducing gear 25 through the first reduction gearing 23 again and is exported.
(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 engine 1
Step device 13 is engaged with five gear driven gears 12, and power keeps off the output shafts of driven gear 12 to the second 8 through three gear driving gears 6, five, then
It is delivered on main reducing gear 25 through the second reduction gearing 9 and is exported.
(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 engine 1
Step device 13 is engaged with six gear driven gears 14, and power keeps off the output shafts of driven gear 14 to the second 8 through four gear driving gears 7, six, then
It is delivered on main reducing gear 25 through the second reduction gearing 9 and is exported.
(7), reverse gear power transmission line：Clutch 2 is combined, and power is delivered to input shaft 3 from engine 1, synchronization of reversing gear
Device 11 is engaged with the driven gear 10 that reverses gear, then (one or two gear synchronizers 20 are located at through the gear gear of a driving gear 4 and driven gear 22
Centre position), the driving gear 21 that reverses gear, reverse gear the output shaft of driven gear 10 to the second 8, then be delivered to through the second reduction gearing 9
Exported on main reducing gear 25.
2nd, motor power compensation transfer route
During 1 normal work of engine：Clutch 2 is combined, and motor 26 starts, the motor driving tooth of motor synchronizer 29 and first
Wheel 28 is engaged, power through the first motor driving gear 28, the output shaft of motor driven gear 31 to the first 15, then through the first reducing gear
Wheel 23 is delivered on main reducing gear 25 and exports, and realizes power compensation.
3rd, pure motor power transfer route
When engine 1 does not work：
(1) a, gear power transmission line：Motor 26 starts, and motor synchronizer 29 is engaged with the second motor driving gear 30,
One or two gear synchronizers 20 are engaged with a gear driven gear 22, and power keeps off driven gear 18 (three through the second motor driving gear 30, three
Four gear synchronizers 17 are centrally located), three gear driving gears 6 to input shaft 3, through a gear gear driven gear of driving gear 4,
22 to the first output shafts 15, then it is delivered to output on main reducing gear 25 through the first reduction gearing 23.
(2), two gear power transmission line：Motor 26 starts, and motor synchronizer 29 is engaged with the second motor driving gear 30,
One or two gear synchronizers 20 are engaged with two gear driven gears 19, and power keeps off driven gear 18 (three through the second motor driving gear 30, three
Four gear synchronizers 17 are centrally located), three gear driving gears 6 to input shaft 3, keep off driven gear through two gear driving gear 5, two
19 to the first output shafts 15, then it is delivered to output on main reducing gear 25 through the first reduction gearing 23.
(3), three gear power transmission line：Motor 26 starts, and motor synchronizer 29 is engaged with the second motor driving gear 30,
Three or four gear synchronizers 17 with three gear driven gears 18 engages, power through the second motor driving gear 30, three gear driven gear 18 to
First output shaft 15, then it is delivered to output on main reducing gear 25 through the first reduction gearing 23.
(4), four gear power transmission line：Motor 26 starts, and motor synchronizer 29 is engaged with the second motor driving gear 30,
Power is through the gear of the second motor driving gear 30, three driven gear 18 (three or four gear synchronizers 17 are centrally located), three gear actives
Gear 6 to the gear synchronizer 17 of input shaft 3,34 is engaged with four gear driven gears 16, through the four gear gear driven tooths of driving gear 7, four
16 to the first output shafts 15 of wheel, then it is delivered to output on main reducing gear 25 through the first reduction gearing 23.
(5), five gear power transmission line：Motor 26 starts, and motor synchronizer 29 is engaged with the second motor driving gear 30,
Five or six gear synchronizers 13 are engaged with five gear driven gears 12, and power keeps off driven gear 18 (three through the second motor driving gear 30, three
Four gear synchronizers 17 are centrally located), the three gear gear of driving gears 6, five driven gear 12 to the second output shafts 8, then through second
Reduction gearing 9 is delivered on main reducing gear 25 and exports.
(6), six gear power transmission line：Motor 26 starts, and motor synchronizer 29 is engaged with the second motor driving gear 30,
Five or six gear synchronizers 13 are engaged with six gear driven gears 14, and power keeps off driven gear 18 (three through the second motor driving gear 30, three
Four gear synchronizers 17 are centrally located), three gear driving gears 6 to input shaft 3, through the four gear gear driven gears of driving gears 7, six
14 to the second output shafts 8, then it is delivered to output on main reducing gear 25 through the second reduction gearing 9.
(7), reverse gear power transmission line：Motor 26 starts, and motor synchronizer 29 is engaged with the second motor driving gear 30,
Reverse gear synchronizer 11 is engaged with the driven gear 10 that reverses gear, and power keeps off driven gear 18 (3 4 through the second motor driving gear 30, three
Gear synchronizer 17 it is centrally located), three gear driving gears 6 to input shaft 3, then through one gear driving gear 4 and a gear driven tooth
Take turns 22 (one or two gear synchronizers 20 are centrally located), the driving gear 21 that reverses gear, reverse gear the output shaft of driven gear 10 to the second 8,
It is delivered on main reducing gear 25 through the second reduction gearing 9 again and is exported.
4th, air-conditioning drives route
(1), parking is shut down and during engine misses：Motor 26 starts, the motor driving gear of motor synchronizer 29 and second
30 engagements, power is through the gear of the second motor driving gear 30, three driven gear 18 (three or four gear synchronizers 17 are centrally located), three
Gear driving gear 6 to input shaft 3 drives output shaft drive 32 to air-conditioning work.
(2), torque filling route：Motor 26 starts, and motor synchronizer 29 is engaged with the first motor driving gear 28, and three or four
Gear synchronizer 17 is engaged with four gear driven gears 16, and power is through the first motor driving gear 28, motor driven gear 31 to the first
Output shaft 15, keeps off driving gear 7 to input shaft 3 and drives output shaft drive 32 to air-conditioning man through four gear driven gears 16, four
Make.
The content that this specification is not described in detail belongs to prior art known to professional and technical personnel in the field.
Claims (10)
1. a kind of electric-controlled mechanical gearbox, including input shaft (3), the first output shaft (15), the second output shaft (8) and decelerator
Axle (33)；The input shaft (3) is provided with multiple gear driving gears, and first output shaft (15) is provided with multiple and gear
Gear driven gear, the first reduction gearing (23) and reverse driving gear (21) that driving gear is engaged, second output shaft
(8) multiple gear driven gear, the second reduction gearing (9) and reverse gear driven gears engaged with gear driving gear are provided with
(10) reducer gear (24), first reduction gearing (23) and the second reducing gear, are arranged with the reducer shaft (33)
Wheel (9) is engaged with reducer gear (24) respectively, and the reverse driving gear (21) is engaged with reverse gear driven gear (10), described
Reverse gear driven gear (10) is connected with reversing-gear synchronizer (11), it is characterised in that：Electricity is fixed with first output shaft (15)
Machine driven gear (31), it also includes
Motor input shaft (27), the motor input shaft (27) is provided with the first motor master engaged with motor driven gear (31)
Moving gear (28) and the second motor driving gear (30) engaged with gear driven gear on the first output shaft；
Wherein, first output shaft (15), the second output shaft (8), motor input shaft (27), reducer shaft (33) are around input
Axle (3) be arranged in parallel；
The first motor driving gear (28) and the second motor driving gear (30) are sheathed on motor input shaft (27), and
Motor synchronizer (29) is connected between first motor driving gear (28) and the second motor driving gear (30).
2. a kind of electric-controlled mechanical gearbox as claimed in claim 1, it is characterised in that：Input shaft (3) the connection output
Shaft drive (32).
3. a kind of electric-controlled mechanical gearbox as claimed in claim 1, it is characterised in that：Set successively on the input shaft (3)
There are one grade of driving gear (4), two grades of driving gears (5), third speed drive gear (6) and fourth gear driving gears (7)；Wherein, one grade
Driving gear (4), two grades of driving gears (5), third speed drive gear (6) and fourth gear driving gears (7) are both secured to input shaft (3)
On.
4. a kind of electric-controlled mechanical gearbox as claimed in claim 3, it is characterised in that：Set on first output shaft (15)
Have the first reduction gearing (23), reverse driving gear (21), motor driven gear (31), first speed driven gear (22), two grades from
Moving gear (19), third gear driven gear (18) and fourth gear driven gear (16)；Wherein, the first reduction gearing (23) is fixed on first
On output shaft (15), it is fixedly connected by fixes sleeve (34) between reverse driving gear (21) and first speed driven gear (22).
5. a kind of electric-controlled mechanical gearbox as claimed in claim 4, it is characterised in that：The first speed driven gear (22),
Two grades of driven gears (19), third gear driven gear (18) and fourth gear driven gears (16) are sheathed on the first output shaft (15),
And one or two grades of synchronizers (20), third gear driven gear are connected between first speed driven gear (22) and two grades of driven gears (19)
(18) three fourth gear synchronizers (17) are connected with and fourth gear driven gear (16) between.
6. a kind of electric-controlled mechanical gearbox as claimed in claim 4, it is characterised in that：On second output shaft (8) according to
It is secondary to be provided with the second reduction gearing (9), reverse gear driven gear (10), five grades of driven gears (12) and six grades of driven gears (14)；Its
In, the second reduction gearing (9) is fixed on the second output shaft (8).
7. a kind of electric-controlled mechanical gearbox as claimed in claim 6, it is characterised in that：The reverse gear driven gear (10),
Six grades of driven gears (14) and five grades of driven gears (12) are sheathed on the second output shaft (8)；And five grades of driven gears (12)
Five or six grades of synchronizers (13) are connected with and six grades of driven gears (14) between.
8. a kind of electric-controlled mechanical gearbox as claimed in claim 6, it is characterised in that：The first speed driven gear (22) with
One grade of driving gear (4) engagement, two grades of driven gears (19) are engaged with two grades of driving gears (5), the third gear driven tooth
Wheel (18) is engaged with third speed drive gear (6), and the fourth gear driven gear (16) is engaged with fourth gear driving gear (7), and described five
Shelves driven gear (12) are engaged with third speed drive gear (6), and six grades of driven gears (14) are nibbled with fourth gear driving gear (7)
Close.
9. a kind of electric-controlled mechanical gearbox as claimed in claim 1, it is characterised in that：The second motor driving gear
(30) engaged with third gear driven gear (18).
10. a kind of electric-controlled mechanical gearbox as claimed in claim 1, it is characterised in that：The reducer shaft (33) is located at
Second output shaft (8) lower section, positioned at the second output shaft (8) top, input shaft (3) is positioned at the second output shaft for the first output shaft (15)
(8) top, motor input shaft (27) is positioned at the first output shaft (15) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410680108.XA CN104373530B (en) | 2014-11-24 | 2014-11-24 | Electronic control mechanical type speed changing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410680108.XA CN104373530B (en) | 2014-11-24 | 2014-11-24 | Electronic control mechanical type speed changing box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104373530A CN104373530A (en) | 2015-02-25 |
| CN104373530B true CN104373530B (en) | 2017-05-24 |
Family
ID=52552623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410680108.XA Active CN104373530B (en) | 2014-11-24 | 2014-11-24 | Electronic control mechanical type speed changing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104373530B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106931085A (en) * | 2015-12-31 | 2017-07-07 | 重庆硬核派传动科技有限公司 | A kind of four-speed gear box used for electric vehicle |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204284323U (en) * | 2014-11-24 | 2015-04-22 | 东风汽车公司 | A kind of electric-controlled mechanical gearbox |
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|---|---|---|---|---|
| EP1124079A3 (en) * | 2000-01-22 | 2006-08-09 | Ford Global Technologies, Inc., A subsidiary of Ford Motor Company | Six speed vehicle transmission |
| GB2478351B (en) * | 2010-03-05 | 2016-09-07 | Gm Global Tech Operations Llc | Transmission for vehicles |
| JP2013019424A (en) * | 2011-06-15 | 2013-01-31 | Mitsubishi Motors Corp | Transmission for vehicle |
| DE102012009484B3 (en) * | 2012-05-09 | 2013-09-12 | Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg | Double clutch |
| KR101362059B1 (en) * | 2012-12-10 | 2014-02-12 | 현대자동차 주식회사 | Double clutch transmission |
| JP2014185743A (en) * | 2013-03-25 | 2014-10-02 | Mitsubishi Motors Corp | Transmission device |
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2014
- 2014-11-24 CN CN201410680108.XA patent/CN104373530B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204284323U (en) * | 2014-11-24 | 2015-04-22 | 东风汽车公司 | A kind of electric-controlled mechanical gearbox |
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