CN204055355U - Another can realize the vehicle main device of vehicle pivot stud - Google Patents
Another can realize the vehicle main device of vehicle pivot stud Download PDFInfo
- Publication number
- CN204055355U CN204055355U CN201420137458.7U CN201420137458U CN204055355U CN 204055355 U CN204055355 U CN 204055355U CN 201420137458 U CN201420137458 U CN 201420137458U CN 204055355 U CN204055355 U CN 204055355U
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- clutch
- magnetic clutch
- vehicle
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- final drive
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Abstract
The utility model proposes a kind of vehicle main device that can realize vehicle pivot stud on the basis of patent 200910047159.8, and this structure can make the left and right sidesing driving wheel of vehicle rotate with direction contrary each other, thus realizes the pivot stud of vehicle.This structure realizes the switching of driving mode by two covers (wherein a set of is twin type) magnetic clutch, structure is clear, and overall vehicle layout is convenient, operates extremely simple, be particularly suitable for how shaft drying vehicle, as wheeled infantry fighting vehicles, wheel type armored optimal in structure, tank etc.
Description
Technical field
The utility model relates to the vehicle main device that another can realize vehicle pivot stud, belongs to the invention of system of vehicle transmission mechanism.
Background technology
Vehicle emerges over more than 100 year, and the mankind are exploring the possibility of vehicle pivot stud always.For elec. vehicle, as long as four-wheel is driven by respective motor and each low damage of energy, just pivot stud can be realized easily.But, for internal-combustion engine vehicle, accomplish that pivot stud is but an almost impossible mission always.In reality, really realized the tank only having split path transmission of commercialization, but the technology of split path transmission is very complicated, may not be applied to general vehicles.
For the present situation of vehicle technology, patent 200910047159.8 proposes a kind of structure of primary actuator.This structure is at mode of operation at ordinary times as the vehicle main device of same prior art is the same, and therefore, the vehicle of motoring condition also as same prior art of vehicle is the same.When needed, motoring condition can be switched to pivot stud pattern by this structure easily, and in such a mode, the Power output of this structure can make the left and right sidesing driving wheel of vehicle rotate with direction contrary each other.By this structure, all wheels of vehicle side can be made all to rotate toward some directions, and all wheels of side all rotate toward its opposite sense in addition, thus make internal-combustion engine vehicle can also realize pivot stud easily.It's a pity, only propose a kind of structure of pure machinery in that patent, this just makes it in application scenario, have certain limitation.
Summary of the invention
In order to the technical scheme of vehicle pivot stud can be applicable to application scenario more widely, the utility model reintroduce on the basis of patent 200910047159.8 a kind of by magnetic clutch to realize the structure of the vehicle main device of the switching of driving mode.
The technical scheme that the utility model adopts is: the final drive driven gear be integrated traditional vehicle main device Central Plains and the case of differential cut off come completely.Final drive driven gear is fixed with magnetic clutch A, this power-transfer clutch is twin type magnetic clutch, the left side of twin type magnetic clutch is the wet type multi-disc electromagnetic clutch of the band slip ring that energising combines, its platen is by the spline that is equipped with on the matrix of magnet coil and slip ring and left half axle gear forever links and then forever linked by the spline of left half axle gear endoporus and left power take-off shaft, and its clutch plate and final drive driven gear forever link; The right-hand part of twin type magnetic clutch is the wet type multi-disc electromagnetic clutch of the band slip ring that energising is separated, its platen with magnet coil and slip ring are housed and the matrix be placed on left half axle gear forever links, its clutch plate and final drive driven gear forever link.Primary actuator shell is fixed with magnetic clutch B, this power-transfer clutch is the wet type multi-disc electromagnetic clutch not with slip ring that energising combines, its platen is forever linked by spline and the case of differential, and its clutch plate is permanently fixed by the matrix and primary actuator shell that magnet coil is housed.Cylindrical bearing is housed between the matrix of the magnetic clutch of the right-hand part of final drive driven gear and magnetic clutch A can freely relatively rotate both ensureing.The matrix of the magnetic clutch of the right-hand part of magnetic clutch A is forever linked by the spline on it and the case of differential.When magnetic clutch A and magnetic clutch B is energized simultaneously, the magnetic clutch energising of the left side of magnetic clutch A combines, and makes final drive driven gear become to be integrated with left power take-off shaft; The magnetic clutch energising of the right-hand part of magnetic clutch A is separated, and final drive driven gear and the case of differential is departed from and links and can rotate relatively freely; Magnetic clutch B is energized combination, makes the case of differential become to be integrated with primary actuator shell.At this moment, the power inputted by final drive driven gear is on the one hand from left power take-off shaft outputting power, on the other hand, passed a bridge again by the power of right axle shaft gear by right axle shaft output counterturn via planetary wheel by left half axle gear, be now pivot stud pattern.When magnetic clutch A and magnetic clutch B while during dead electricity, the magnetic clutch dead electricity of the left side of magnetic clutch A is separated, and final drive driven gear and left half axle gear is departed from and links and can rotate relatively freely; The magnetic clutch dead electricity of the right-hand part of magnetic clutch A combines, and makes final drive driven gear become to be integrated with the case of differential; Magnetic clutch B dead electricity is separated, and the case of differential and primary actuator shell is departed from and links and can rotate relatively freely.At this moment, the power inputted by final drive driven gear by the differential action of the planetary wheel in the case of differential and left and right axle side gear by power distribution to left and right sidesing driving wheel, be at this moment normal running mode.
So at ordinary times, under the utility model device is in power failure state, vehicle is normal running mode, is at this moment as good as with the vehicle of all prior aries.Once needs pivot stud, as long as button press, just can convert the motoring condition of vehicle to pivot stud pattern instantaneously, therefore, it is extremely convenient to use.Structurally, the Purely mechanical with patent 200910047159.8 is compared, and the utility model is convenient to the general layout of vehicle more, therefore, is particularly suitable for how shaft drying vehicle, as wheeled infantry fighting vehicles etc.
The beneficial effects of the utility model are: by magnetic clutch to realize the pivot stud of vehicle, structure can be made clear, and overall vehicle layout is convenient, operates extremely simple, be particularly suitable for how shaft drying vehicle, as wheeled infantry fighting vehicles, wheel type armored optimal in structure, tank etc.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Accompanying drawing is the section-drawing of the utility model embodiment.
1. final drive driven gear, the 2. cases of differential, 3. final drive driving gear, 4. planetary wheel, 5. right axle shaft gear, 9. right axle shaft, 10. left half axle gear in figure, 12. primary actuator shells, 15. left half axles, 16. magnetic clutch A, 17. magnetic clutch B.
Detailed description of the invention
In the accompanying drawings, vehicle power imports into from final drive driving gear (3).Final drive driven gear (1) is fixed with magnetic clutch A (16).This power-transfer clutch is twin type magnetic clutch, the left side of twin type magnetic clutch is the wet type multi-disc electromagnetic clutch of the band slip ring that energising combines, its platen is by being equipped with spline on the matrix of magnet coil and slip ring and left half axle gear (10) and forever link and then passing through the spline of left half axle gear (10) endoporus and left half axle (15) forever links, and its clutch plate and final drive driven gear (1) forever link; The right-hand part of twin type magnetic clutch is the wet type multi-disc electromagnetic clutch of the band slip ring that energising is separated, its platen with magnet coil and slip ring are housed and the matrix be placed on left half axle gear (10) forever links, its clutch plate and final drive driven gear (1) forever link.Primary actuator shell (12) is fixed with magnetic clutch B (17), this power-transfer clutch is the wet type multi-disc electromagnetic clutch not with slip ring that energising combines, its platen is forever linked by spline and the case of differential (2), and its clutch plate is permanently fixed by the matrix and primary actuator shell (12) that magnet coil is housed.Cylindrical bearing is housed between the matrix of the magnetic clutch of the right-hand part of final drive driven gear (1) and magnetic clutch A (16) can accurately relatively rotate flexibly both ensureing.The matrix of the magnetic clutch of the right-hand part of magnetic clutch A (16) is forever linked by the spline on it and the case of differential (2).When magnetic clutch A (16) and magnetic clutch B (17) is energized simultaneously, the magnetic clutch energising of the left side of magnetic clutch A (16) combines, and makes final drive driven gear (1) become to be integrated with left half axle (15); The magnetic clutch energising of the right-hand part of magnetic clutch A (16) is separated, and final drive driven gear (1) and the case of differential (2) is departed from and links and can rotate relatively freely; Magnetic clutch B (17) is energized combination, makes the case of differential (2) become to be integrated with primary actuator shell (12).At this moment, the power inputted by final drive driven gear (1) is on the one hand from left half axle (15) outputting power, on the other hand, passed a bridge again by the power of right axle shaft gear (5) by right axle shaft (9) output counterturn via planetary wheel (4) by left half axle gear (10), be now pivot stud pattern.When magnetic clutch A (16) and magnetic clutch B (17) while during dead electricity, the magnetic clutch dead electricity of the left side of magnetic clutch A (16) is separated, and final drive driven gear (1) and left half axle gear (10) is departed from and links and can rotate relatively freely; The magnetic clutch dead electricity of the right-hand part of magnetic clutch A (16) combines, and makes final drive driven gear (1) become to be integrated with the case of differential (2); Magnetic clutch B (17) dead electricity is separated, and the case of differential (2) and primary actuator shell (12) is departed from and links and can rotate relatively freely.At this moment, the power inputted by final drive driven gear (1) by the differential action of the planetary wheel (4) in the case of differential (2) and left half axle gear (10), right axle shaft gear (5) by power distribution to left and right sidesing driving wheel, be at this moment normal running mode.
Claims (1)
1. a vehicle main device, it is characterized in that: on final drive driven gear, be fixed with magnetic clutch A, this power-transfer clutch is twin type magnetic clutch, the left side of twin type magnetic clutch is the wet type multi-disc electromagnetic clutch of the band slip ring that energising combines, its platen is by the spline that is equipped with on the matrix of magnet coil and slip ring and left half axle gear forever links and then forever linked by the spline of left half axle gear endoporus and left power take-off shaft, and its clutch plate and final drive driven gear forever link; The right-hand part of twin type magnetic clutch is the wet type multi-disc electromagnetic clutch of the band slip ring that energising is separated, its platen with magnet coil and slip ring are housed and the matrix be placed on left half axle gear forever links, its clutch plate and final drive driven gear forever link; Cylindrical bearing is housed between the matrix of the magnetic clutch of the right-hand part of final drive driven gear and magnetic clutch A can freely relatively rotate both ensureing; The matrix of the magnetic clutch of the right-hand part of magnetic clutch A is forever linked by the spline on it and the case of differential; Primary actuator shell is fixed with magnetic clutch B, this power-transfer clutch is the wet type multi-disc electromagnetic clutch not with slip ring that energising combines, its platen is forever linked by spline and the case of differential, and its clutch plate is permanently fixed by the matrix and primary actuator shell that magnet coil is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420137458.7U CN204055355U (en) | 2014-03-25 | 2014-03-25 | Another can realize the vehicle main device of vehicle pivot stud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420137458.7U CN204055355U (en) | 2014-03-25 | 2014-03-25 | Another can realize the vehicle main device of vehicle pivot stud |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204055355U true CN204055355U (en) | 2014-12-31 |
Family
ID=52196925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420137458.7U Expired - Fee Related CN204055355U (en) | 2014-03-25 | 2014-03-25 | Another can realize the vehicle main device of vehicle pivot stud |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204055355U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108518473A (en) * | 2018-04-26 | 2018-09-11 | 徐工集团工程机械有限公司 | A kind of vehicle primary actuator and its control method |
| CN109458440A (en) * | 2018-12-29 | 2019-03-12 | 新乡北方车辆仪表有限公司 | A kind of double fluid gearbox |
-
2014
- 2014-03-25 CN CN201420137458.7U patent/CN204055355U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108518473A (en) * | 2018-04-26 | 2018-09-11 | 徐工集团工程机械有限公司 | A kind of vehicle primary actuator and its control method |
| CN108518473B (en) * | 2018-04-26 | 2023-06-02 | 江苏徐工工程机械研究院有限公司 | Main driver of vehicle and control method thereof |
| CN109458440A (en) * | 2018-12-29 | 2019-03-12 | 新乡北方车辆仪表有限公司 | A kind of double fluid gearbox |
| CN109458440B (en) * | 2018-12-29 | 2024-05-14 | 新乡北方车辆仪表有限公司 | Double-flow gearbox |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |