CN204367870U - Relay combination drive automatic transmission with hydraulic torque converter - Google Patents
Relay combination drive automatic transmission with hydraulic torque converter Download PDFInfo
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- CN204367870U CN204367870U CN201420833704.2U CN201420833704U CN204367870U CN 204367870 U CN204367870 U CN 204367870U CN 201420833704 U CN201420833704 U CN 201420833704U CN 204367870 U CN204367870 U CN 204367870U
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 19
- 229920000136 polysorbate Polymers 0.000 claims abstract description 30
- 230000000694 effects Effects 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000295 complement Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
Abstract
The utility model discloses a kind of relay combination drive automatic transmission with hydraulic torque converter, it is by keeping off controllable mechanical change-speed box more one and forming with the controller of the controllable drive motor be connected on change-speed box and Comprehensive Control change-speed box and motor.Motor is connected on output shaft by the odd-side of gear and free-wheel clutch transmission; Or be directly connected on the tween drive shaft of change-speed box rear end, export to primary actuator and drive wheel with free-wheel clutch by the second axle (output shaft) is unified through change-speed box end, thus drive automobile sport.Overriding clutch is provided with between drive motor and output shaft, when the speed of a motor vehicle exceedes motor-driven limit value, drive motor disengaging work.To realize the relay campaign of the higher speed of a motor vehicle.
Description
Technical field
The utility model relates to a kind of change-speed box, relates to a kind of relay combination drive automatic transmission with hydraulic torque converter specifically, and two kinds of automobile driving system relays that this change-speed box stresses the different speed of a motor vehicle run, and are suitable for the hybrid vehicle with characteristic complementary drive function.
Background technology
The pure electric automobile of existing center driven is drive in the whole speed of a motor vehicle and vehicle speed range with the motor that power is enough large mostly.Often under low speed, little load, efficiency is lower; Existing parallel hybrid electric vehicle, that two cover power are unconditional in parallel at full speed mostly, in order to provide necessary power when high speed, the power of motor and battery and capacity also all sufficiently large, thus add the weight of drive system, the capacity of required motor and controller and battery and management system thereof and cost also add much accordingly.
Summary of the invention
The purpose of this utility model to provide a kind of relay combination drive automatic transmission with hydraulic torque converter, and this change-speed box ensure that the speed division of labor of different driving form, and drive motor and combustion engine are all worked in the range of speed that respective efficiency is higher.
The purpose of this utility model is achieved in that
1., this relay combination drive automatic transmission with hydraulic torque converter comprises transmissions body, actuating unit, the first axle, tween drive shaft and the second axle, it is characterized in that: it also comprises controller ECU, motor shaft, free-wheel clutch and motor, described free-wheel clutch is arranged on the motor shaft of motor, the outer ring of free-wheel clutch is connected with tween drive shaft, and described controller ECU realizes controlling to actuating unit and motor.
Described free-wheel clutch can also adopt inside to arrange one group of planetary reduction gear to realize the version of slowing down.
2., this change-speed box comprises transmissions body, actuating unit, first axle, tween drive shaft and the second axle, it is characterized in that: it also comprises controller ECU, motor shaft, free-wheel clutch, motor, motor small pulley or miniature gears and the large belt wheel of tween drive shaft or big gear wheel, described free-wheel clutch is arranged on tween drive shaft, the motor shaft of motor is provided with motor small pulley or miniature gears, the large belt wheel of described tween drive shaft or big gear wheel are the outer rings of free-wheel clutch, free-wheel clutch is connected with tween drive shaft, described controller ECU realizes controlling to actuating unit and motor, the large belt wheel of described tween drive shaft or big gear wheel are transmitted by belt or the mode of gears meshing connects motor small pulley or miniature gears.
Advantage of the present utility model and good effect:
1, the utility model change-speed box is due at drive motor 9 and the second axle 6(output shaft) between be provided with free-wheel clutch 8, when making the speed of a motor vehicle exceed motor-driven limit value, drive motor disengaging work, now, just drive by driving engine relay, to realize the motion of the higher speed of a motor vehicle.
2, the utility model structure ensure that the speed division of labor of different driving form simply, and drive motor and combustion engine are all worked in the range of speed that respective efficiency is higher.
3, the utility model is in motor-driven vehicle speed range, if automobile running resistance is excessive, also can start the engine, and increase power and drive motor co-operation.
4, in embodiment 2 of the present utility model, in order to reduce the power of drive motor, be connected in drive motor on case of transmission to be also connected in parallel with main drive system by the gear (or chain, cog belt) that speed ratio is higher, to ensure that electric drive system only plays driving effect with during more low speed driving starting.When automobile exceed specify low speed time power driven system automatically throw off and travel by the relay of common motive power system.Also can jointly drive or generate electricity if desired.By whole-control system, the mode of operation between each drive system and energy distribution can well be coordinated, thus ensure to improve drive efficiency; And drive system, by logic control, also has the low speed pure motor driving mileage of certain limit, thus significantly improves low-speed dynamic, optimization energy degree of utilization, reduce energy ezpenditure and discharge.
5, the utility model due to the running velocity of power drive system low, less energy consumption, the battery more less than ordinary hybrid automobile and the lower control system of cost can be installed, charging unit is equipped with between battery and controller, chargeable when automobile parking, realize the operational mode of " plug-in hybrid " automobile.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model first embodiment.
Fig. 2 is the structural representation of the utility model second embodiment.
Detailed description of the invention
Preferred embodiment at present shown in the drawings, but should be appreciated that the utility model is not limited to shown accurate arrangement structure.
Embodiment 1:
As shown in Figure 1, this change-speed box comprises transmissions body 1, actuating unit 2, first axle 4, tween drive shaft 5 and the second axle 6, it is characterized in that: it also comprises controller ECU 3, motor shaft 7, free-wheel clutch 8 and motor 9, described free-wheel clutch 8 is arranged on the motor shaft 7 of motor 9, the outer ring of free-wheel clutch 8 is connected with tween drive shaft 5, and described controller ECU 3 pairs of actuating units 2 and motor 9 realize controlling.
Described free-wheel clutch 8 can also adopt inside to arrange one group of planetary reduction gear to realize the version of slowing down.
Principle of work:
During vehicle start, controller (ECU) 3 controls motor shaft 7 and rotates and drive tween drive shaft 5 to operate by free-wheel clutch 8, and transmission of power is given the second axle 6 by tween drive shaft 5 again, finally outputs power from the end of the second axle 6 and drives car load to start.When the speed of a motor vehicle reaches limit value, controller (ECU) 3 controls engine starting and makes motor shaft 7 depart from power input by free-wheel clutch 8 effect.During high speed then complete operation by engine drive car load and realize relay drive process.
During low-speed big, controller (ECU) 3, by controlling motor 9 and driving engine, makes two cover power systems work together, thus reaches the effect improving car load tractive performance.
Embodiment 2:
As shown in Figure 2, this change-speed box comprises transmissions body 1, actuating unit 2, first axle 4, tween drive shaft 5 and the second axle 6, it is characterized in that: it also comprises controller (ECU) 3, motor shaft 7, free-wheel clutch 8, motor 9, motor small pulley or miniature gears 10 and the large belt wheel of tween drive shaft or big gear wheel 11, described free-wheel clutch 8 is arranged on tween drive shaft 5, the motor shaft 7 of motor 9 is provided with motor small pulley or miniature gears 10, the large belt wheel of described tween drive shaft or big gear wheel are the outer rings of free-wheel clutch 8, free-wheel clutch 8 is connected with tween drive shaft 5, described controller ECU 3 pairs of actuating units 2 and motor 9 realize controlling, the large belt wheel of described tween drive shaft or big gear wheel 11 are transmitted by belt or the mode of gears meshing connects motor small pulley or miniature gears 10.
Principle of work:
During vehicle start, controller (ECU) 3 controls motor shaft 7 and rotates and drive tween drive shaft 5 to operate by motor small pulley or miniature gears 10, free-wheel clutch 8, the large belt wheel of tween drive shaft or big gear wheel 11, transmission of power is given the second axle 6 by tween drive shaft 5 again, finally outputs power from the end of the second axle 6 and drives car load to start.When the speed of a motor vehicle reaches limit value, controller (ECU) 3 controls engine starting and makes motor shaft 7 depart from power input by free-wheel clutch 8 effect.During high speed then complete operation by engine drive car load and realize relay drive process.
During low-speed big, controller (ECU) 3, by controlling motor 9 and driving engine, makes two cover power systems work together, thus reaches the effect improving car load tractive performance.
Claims (3)
1. a relay combination drive automatic transmission with hydraulic torque converter, this change-speed box comprises transmissions body (1), actuating unit (2), the first axle (4), tween drive shaft (5) and the second axle (6), it is characterized in that: it also comprises controller ECU(3), motor shaft (7), free-wheel clutch (8) and motor (9), described free-wheel clutch (8) is arranged on the motor shaft (7) of motor (9), the outer ring of free-wheel clutch (8) is connected with tween drive shaft (5), described controller ECU(3) realize controlling to actuating unit (2) and motor (9).
2. a kind of relay combination drive automatic transmission with hydraulic torque converter according to claim 1, is characterized in that: described free-wheel clutch (8) can also adopt inside to arrange one group of planetary reduction gear to realize the version of slowing down.
3. a relay combination drive automatic transmission with hydraulic torque converter, this change-speed box comprises transmissions body (1), actuating unit (2), first axle (4), tween drive shaft (5) and the second axle (6), it is characterized in that: it also comprises controller ECU(3), motor shaft (7), free-wheel clutch (8), motor (9), motor small pulley or miniature gears (10) and the large belt wheel of tween drive shaft or big gear wheel (11), described free-wheel clutch (8) is arranged on tween drive shaft (5), the motor shaft (7) of motor (9) is provided with motor small pulley or miniature gears (10), the large belt wheel of described tween drive shaft or big gear wheel (11) are the outer rings of free-wheel clutch (8), free-wheel clutch (8) is connected with tween drive shaft (5), described controller ECU(3) realize controlling to actuating unit (2) and motor (9), the large belt wheel of described tween drive shaft or big gear wheel (11) are transmitted by belt or the mode of gears meshing connects motor small pulley or miniature gears (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420833704.2U CN204367870U (en) | 2014-12-25 | 2014-12-25 | Relay combination drive automatic transmission with hydraulic torque converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420833704.2U CN204367870U (en) | 2014-12-25 | 2014-12-25 | Relay combination drive automatic transmission with hydraulic torque converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204367870U true CN204367870U (en) | 2015-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420833704.2U Active CN204367870U (en) | 2014-12-25 | 2014-12-25 | Relay combination drive automatic transmission with hydraulic torque converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204367870U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105774522A (en) * | 2014-12-25 | 2016-07-20 | 长春孔辉汽车科技股份有限公司 | Relay hybrid drive automatic transmission |
-
2014
- 2014-12-25 CN CN201420833704.2U patent/CN204367870U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105774522A (en) * | 2014-12-25 | 2016-07-20 | 长春孔辉汽车科技股份有限公司 | Relay hybrid drive automatic transmission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHANGCHUN KONGHUI AUTOMATIVE TECHNOLOGY CO., LTD. Free format text: FORMER NAME: KH AUTOMOTIVE TECHNOLOGIES (CHANGCHUN) CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 130012 Jilin province Changchun Chaoda high tech Industrial Development Zone, Road No. 5177 Patentee after: Changchun Konghui Automative Technology Co., Ltd. Address before: 130012 Jilin province Changchun Chaoda high tech Industrial Development Zone, Road No. 5177 Patentee before: KH Automotive Technologies (Changchun) Co., Ltd. |