CN206495961U - The transmission system and its arrangement of a kind of dual-motor variable speed device - Google Patents
The transmission system and its arrangement of a kind of dual-motor variable speed device Download PDFInfo
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- CN206495961U CN206495961U CN201720131495.0U CN201720131495U CN206495961U CN 206495961 U CN206495961 U CN 206495961U CN 201720131495 U CN201720131495 U CN 201720131495U CN 206495961 U CN206495961 U CN 206495961U
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- gear
- transmission system
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- motor
- driven gear
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 34
- 230000005611 electricity Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 2
- 230000009194 climbing Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model belongs to automotive transmission technical field, is related to the transmission system and its arrangement of a kind of dual-motor variable speed device.Including the first shift motor, the second shift motor and gearbox, the outer surface of the gearbox is provided with two boss, and first shift motor and the second shift motor are respectively arranged on two boss；In the inside of the gearbox, it is parallel to be provided with the first jackshaft, the second jackshaft and output shaft, and provided with first gear group, second gear group, the 3rd gear train and the 4th gear train, realized and shifted gears from the connection of different gear trains by the first sliding sleeve and the second sliding sleeve.The beneficial effects of the utility model are：Motor is arranged on to the Liang Ge corners of gear box casing, the space of gearbox is taken full advantage of, improves the integral layout of gearbox, improve the space availability ratio of transmission system, using bi-motor gear shift, improve gear shift efficiency.
Description
Technical field
The utility model belongs to automotive transmission technical field, is related to the transmission system and its cloth of a kind of dual-motor variable speed device
Put structure.
Background technology
The truck-loading scheme of commercial car and big-and-middle-sized passenger car is generally the multiple speed transmission with motor in the market,
And add single speed reducing ratio system using motor more than small passenger car or use direct driving motor system.Automobile is in actual travel process
In, state is changeable, and such as starting accelerates and needs slow-speed of revolution high torque during climbing, and the low torsion of high rotating speed is needed during smooth-ride
Square.Single speed is than speed change gear and the drive system without speed change gear not only increases the difficulty of full-vehicle control, more transports motor
Row economy is reduced, and vehicle continual mileage declines.On the other hand, small passenger car because its interior space it is limited, it is difficult to arrangement is existing
Some motors add speed transmission scheme.
Utility model content
The purpose of this utility model be in view of the shortcomings of the prior art there is provided a kind of transmission system of dual-motor variable speed device and
Its arrangement, including the first shift motor, the second shift motor and gearbox, the outer surface of the gearbox are convex provided with two
Platform, first shift motor and the second shift motor are respectively arranged on two boss；
It is parallel to be provided with the first jackshaft, the second jackshaft and output shaft in the inside of the gearbox, in described first
Countershaft is provided with the 3rd driving gear and the first driving gear, and the second driving gear and the 4th are provided with second jackshaft
Driving gear, be sequentially provided with the output shaft engaged with the 3rd driving gear the 3rd driven gear, with described the
First driven gear of one driving gear engagement, the second driven gear and the described 4th engaged with second driving gear
4th driven gear of driving gear engagement；
On the output shaft, the centre of the 3rd driven gear and first driven gear can be slidably provided with
First sliding sleeve, one end of the first shift fork is connected with the main shaft of first shift motor, and the other end connects first sliding sleeve, institute
The second sliding sleeve can be slidably provided with by stating the centre of the second driven gear and the 4th driven gear, one end of the second shift fork with
The main shaft connection of second shift motor, the other end connects second sliding sleeve.
Further, first driving gear and first driven gear composition first gear group.
Further, second driving gear and second driven gear composition second gear group.
Further, the 3rd driving gear and the 3rd driven gear constitute the 3rd gear train.
Further, the 4th driving gear and the 4th driven gear constitute the 4th gear train.
Further, the first gear group transmission output one keeps off speed.
Further, the second gear group transmission output two keeps off speed.
Further, the 3rd gear train transmission output three keeps off speed.
Further, the 4th gear train transmission output four keeps off speed.
The beneficial effects of the utility model are：Motor is arranged on to the Liang Ge corners of gear box casing, taken full advantage of
The space of gearbox, improves the integral layout of gearbox, improves the space availability ratio of transmission system, is changed using bi-motor
Shelves, improve gear shift efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of the transmission system.
Fig. 2 is the schematic diagram of the arrangement.
In figure：In the middle of the shift motors of 1- first, the shift motors of 2- second, the shift forks of 3- first, the shift forks of 4- second, 5- first
Axle, the jackshafts of 6- second, the driving gears of 7- the 3rd, the driven gears of 8- the 3rd, the sliding sleeves of 9- first, the driving gears of 10- first, 11-
First driven gear, the driven gears of 12- second, the driving gears of 13- second, the sliding sleeves of 14- second, the driven gears of 15- the 4th, 16-
4th driving gear, 17- output shafts, 18 gearboxes.
Embodiment
With reference to the accompanying drawings and detailed description, the utility model is further described.
Embodiment one
The transmission system and its arrangement, as shown in Fig. 2 including the first shift motor 1, the and of the second shift motor 2
Gearbox 18, the outer surface of the gearbox 18 is provided with two boss, 2 points of 1 and second shift motor of the first shift motor
It is not arranged on two boss；
As shown in figure 1, in the inside of the gearbox 18, it is parallel to be provided with the first jackshaft 5, the second jackshaft 6 and output
Axle 17, is provided with the 3rd driving gear 7 and the first driving gear 10, on second jackshaft 6 on first jackshaft 5
Provided with the second driving gear 13 and the 4th driving gear 16, it is sequentially provided with the output shaft 17 and the 3rd driving gear
3rd driven gear 8 of 7 engagements, the first driven gear 11 engaged with first driving gear 10 and described second are actively
Second driven gear 12 of the engagement of gear 13, the 4th driven gear 15 engaged with the 4th driving gear 16；
On the output shaft 17, the centre of the 3rd driven gear 8 and first driven gear 11 can be slided
Ground is provided with the first sliding sleeve 9, and one end of the first shift fork 3 is connected with the main shaft of first shift motor 1, and the other end connects described the
The centre of one sliding sleeve 9, second driven gear 12 and the 4th driven gear 15 can slidably be provided with the second sliding sleeve 14,
One end of second shift fork 4 is connected with the main shaft of second shift motor 2, and the other end connects second sliding sleeve 14.
Further, first driving gear 10 and first driven gear 11 composition first gear group.
Further, second driving gear 13 and second driven gear 12 composition second gear group.
Further, the 3rd driving gear 7 and the 3rd driven gear 8 constitute the 3rd gear train.
Further, the 4th driving gear 16 and the 4th driven gear 15 constitute the 4th gear train.
Further, the first gear group transmission output one keeps off speed.
Second sliding sleeve 14 is in the centre position of second driven gear 12 and the 4th driven gear 15, moves
Power is incoming from first jackshaft 5, and first sliding sleeve 9 passes through first shift motor 1 driving and the first driven gear
11 are combined, and first gear speed is exported through the output shaft 17.
Further, the second gear group transmission output two keeps off speed.
First sliding sleeve 9 is in the centre position of the 3rd driven gear 8 and first driven gear 11, power
Incoming from second jackshaft 6, second sliding sleeve 14 passes through second shift motor 2 driving and second driven tooth
Wheel 12 is connected, and second speed is exported through the output shaft 17.
Further, the 3rd gear train transmission output three keeps off speed.
Second sliding sleeve 14 is in the centre position of second driven gear 12 and the 4th driven gear 15, moves
Power is incoming from first jackshaft 5, and first sliding sleeve 9 passes through first shift motor 1 driving and the 3rd driven gear 8
With reference to through the output shaft 17 output third speed.
Further, the 4th gear train transmission output four keeps off speed.
First sliding sleeve 9 is in the centre position of the 3rd driven gear 8 and first driven gear 11, power
Incoming from second jackshaft 6, second sliding sleeve 14 passes through second shift motor 2 driving and the 4th driven tooth
Wheel 15 is connected, and second speed is exported through the output shaft 17.
The utility model is not limited to above-mentioned embodiment, in the case of without departing substantially from the utility model substantive content, this
Any deformation that art personnel are contemplated that, improvement, replace and each fall within protection domain of the present utility model.
Claims (9)
1. the transmission system and its arrangement of a kind of dual-motor variable speed device, it is characterised in that including the first shift motor, second
Shift motor and gearbox, the outer surface of the gearbox is provided with two boss, first shift motor and the second gearshift electricity
Machine is respectively arranged on two boss；
It is parallel to be provided with the first jackshaft, the second jackshaft and output shaft in the inside of the gearbox, in first jackshaft
The 3rd driving gear and the first driving gear are provided with, on second jackshaft provided with the second driving gear and the 4th actively
Gear, is sequentially provided with the 3rd driven gear engaged with the 3rd driving gear and the described first master on the output shaft
First driven gear of moving gear engagement, the second driven gear engaged with second driving gear and the described 4th are actively
4th driven gear of gear engagement；
On the output shaft, the centre of the 3rd driven gear and first driven gear can slidably be provided with first
Sliding sleeve, one end of the first shift fork is connected with the main shaft of first shift motor, and the other end connects first sliding sleeve, and described the
The centre of two driven gears and the 4th driven gear can slidably be provided with the second sliding sleeve, one end of the second shift fork with it is described
The main shaft connection of second shift motor, the other end connects second sliding sleeve.
2. transmission system according to claim 1 and its arrangement, it is characterised in that first driving gear and institute
State the first driven gear composition first gear group.
3. transmission system according to claim 1 and its arrangement, it is characterised in that second driving gear and institute
State the second driven gear composition second gear group.
4. transmission system according to claim 1 and its arrangement, it is characterised in that the 3rd driving gear and institute
State the 3rd driven gear and constitute the 3rd gear train.
5. transmission system according to claim 1 and its arrangement, it is characterised in that the 4th driving gear and institute
State the 4th driven gear and constitute the 4th gear train.
6. transmission system according to claim 2 and its arrangement, it is characterised in that the first gear group transmission is defeated
Go out a gear speed.
7. transmission system according to claim 3 and its arrangement, it is characterised in that the second gear group transmission is defeated
Go out two gear speed.
8. transmission system according to claim 4 and its arrangement, it is characterised in that the 3rd gear train transmission is defeated
Go out three gear speed.
9. transmission system according to claim 5 and its arrangement, it is characterised in that the 4th gear train transmission is defeated
Go out four gear speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720131495.0U CN206495961U (en) | 2017-02-14 | 2017-02-14 | The transmission system and its arrangement of a kind of dual-motor variable speed device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720131495.0U CN206495961U (en) | 2017-02-14 | 2017-02-14 | The transmission system and its arrangement of a kind of dual-motor variable speed device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206495961U true CN206495961U (en) | 2017-09-15 |
Family
ID=59804756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720131495.0U Expired - Fee Related CN206495961U (en) | 2017-02-14 | 2017-02-14 | The transmission system and its arrangement of a kind of dual-motor variable speed device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206495961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116066527A (en) * | 2022-07-26 | 2023-05-05 | 湖北工业大学 | Transmission device and transmission method for double motors |
-
2017
- 2017-02-14 CN CN201720131495.0U patent/CN206495961U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116066527A (en) * | 2022-07-26 | 2023-05-05 | 湖北工业大学 | Transmission device and transmission method for double motors |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170915 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |