CN204623452U - Integrated form traction electric machine and gearbox drive system - Google Patents
Integrated form traction electric machine and gearbox drive system Download PDFInfo
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- CN204623452U CN204623452U CN201520242262.9U CN201520242262U CN204623452U CN 204623452 U CN204623452 U CN 204623452U CN 201520242262 U CN201520242262 U CN 201520242262U CN 204623452 U CN204623452 U CN 204623452U
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- electric machine
- gear case
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- 238000012795 verification Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000007704 transition Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 4
- 230000004323 axial length Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
The utility model relates to a kind of integrated form traction electric machine and gearbox system, and comprise gear case (1), traction electric machine (2), traction electric machine is by IM B5(GB/T 997-2008) mode is directly installed on gear case.The largest benefit adopting integrated form traction electric machine and gearbox drive system to obtain, is the axial connection dimension reducing motor-gear case, improves the degree of utilization of bogie truck axial dimension, decrease transition plunging joint and improve system reliability.Meanwhile, the modular design for gear case, bogie truck also has important meaning.Traction electric machine is installed from framework and is become gear case and install, and makes motor-gear case become an actv. entirety, need not adopt again elastic clutch to eliminate rail-take turns to the impact of gear case to traction electric machine.Achieve the modular design of gear case-motor, be conducive to manufacture, verification experimental verification, and the reliability improving Full Vehicle System will be conducive to.
Description
Technical field
The utility model relates to a kind of integrated form traction electric machine and gearbox drive system, particularly relates to railway motor gearbox traction drive.
Background technology
In the Vehicular turn frame system of existing band traction power, as Fig. 1, traction electric machine 2 and gear case 1 are installed on truck frame respectively, and traction electric machine 2 is connected with gear case 1 by elastic clutch 3.Due to the existence of elastic clutch 3 on gear case 1, the motor transmission part of whole system is made to occupy larger axial dimension.
When Multiple disc brake 4 become vehicle foundation brake mode become more and more general time, on the one hand, Multiple disc brake 4 needs to occupy certain axial space, on the other hand, ensures that traction electric machine 2 performance also needs certain axial dimension.
As seen from Figure 1, due to the existence of elastic clutch, following problem is difficult to solve: the axial direction size of whole traction electric machine, gear case, Multiple disc brake is at full stretch, if (institute adopts Multiple disc brake to be all that 1435 standard gauges are applied at present because gauge, but in the world still exist 1016 and 1000 narrow gauge and meter-gage) change and wish that axial dimension compress, its compress surplus does not exist.
Utility model content
A kind of the integrated form traction electric machine and the gearbox drive system that increase the vacant size of effective axis of driving system is provided for above problem the utility model.Adopt integrated form traction electric machine and gearbox drive system, it is gear case directly (by IM B5 mode, GB/T 997-2008) installation that motor suspension is installed transfer by framework, to cut down axial connecting bridge, increases the vacant size of effective axis of driving system.
Provide a kind of integrated form traction electric machine and gearbox system to overcome the above problems the utility model, it is characterized in that: comprise gear case, traction electric machine, traction electric machine 2 is by IM B5(GB/T 997-2008) mode is directly installed on gear case.
The largest benefit adopting integrated form traction electric machine and gearbox drive system to obtain, is the axial connection dimension reducing motor-gear case, improves the degree of utilization of bogie truck axial dimension, decrease transition plunging joint and improve system reliability.Meanwhile, the modular design for gear case, bogie truck also has important meaning.
Traction electric machine is installed from framework and is become gear case and install, and makes motor-gear case become an actv. entirety, need not adopt again elastic clutch to eliminate rail-take turns to the impact of gear case to traction electric machine.
Achieve the modular design of gear case-motor, be conducive to manufacture, verification experimental verification, and the reliability improving Full Vehicle System will be conducive to.
Effectively reduce the axial length dimension of traction electric machine-gear case.Axial dimension is vacated to Multiple disc brake, or provides compression space to narrow gauge or meter-gage.
Gear case-traction electric machine integrated installation, need not carry out the independent installation of motor again, further improve installation effectiveness and the reliability of bogie truck when bogie truck is integrated.
Accompanying drawing explanation
Fig. 1 is existing motor-gear case driving system.
Fig. 2 is the gearbox drive system of the integrated traction electric machine of application the present invention.
Wherein, 1-gear case, 2-traction electric machine, 3-elastic clutch, 4-Multiple disc brake (in the present invention or utility model, Multiple disc brake is only description references, does not form the base portion of invention or utility model).
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 2, the utility model provides a kind of gearbox drive system of integrated traction electric machine, comprises gear case 1, traction electric machine 2.Traction electric machine 2 is directly installed on gear case 1 by IM B5 mode, eliminates the plunging joint between existing system gear case and traction electric machine.
After adopting integrated form traction electric machine shown in Fig. 2 and gearbox drive system, visible traction electric machine 2 carry out IM B5(GB/T 997-2008 by gear case 1) install, no longer be installed on framework, form integrated system with gear case, therefore also there is not traction electric machine and absorbed the problem of impacting from track by plunging joint.Be connected with the direct of gear case 1 by traction electric machine 2, say from general effect, eliminate elastic clutch, save axial dimension, improve system reliability.
The foregoing is only preferred embodiment of the present utility model, be not restricted to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within right of the present utility model.
Claims (1)
1. an integrated form traction electric machine and gearbox drive system, it is characterized in that: comprise gear case (1), traction electric machine (2), traction electric machine (2) is directly installed on gear case (1), and traction electric machine (2) is IM B5 " GB/T 997-2008 " with the connection mode of gear case (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520242262.9U CN204623452U (en) | 2015-04-21 | 2015-04-21 | Integrated form traction electric machine and gearbox drive system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520242262.9U CN204623452U (en) | 2015-04-21 | 2015-04-21 | Integrated form traction electric machine and gearbox drive system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204623452U true CN204623452U (en) | 2015-09-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520242262.9U Expired - Fee Related CN204623452U (en) | 2015-04-21 | 2015-04-21 | Integrated form traction electric machine and gearbox drive system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204623452U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109178011A (en) * | 2018-10-25 | 2019-01-11 | 西南交通大学 | A kind of integrated form power truck |
-
2015
- 2015-04-21 CN CN201520242262.9U patent/CN204623452U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109178011A (en) * | 2018-10-25 | 2019-01-11 | 西南交通大学 | A kind of integrated form power truck |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 |