CN206429636U - A kind of rail traffic gear box casing - Google Patents
A kind of rail traffic gear box casing Download PDFInfo
- Publication number
- CN206429636U CN206429636U CN201620622943.2U CN201620622943U CN206429636U CN 206429636 U CN206429636 U CN 206429636U CN 201620622943 U CN201620622943 U CN 201620622943U CN 206429636 U CN206429636 U CN 206429636U
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- China
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- oil
- oil sump
- sump
- baffle
- gear
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Abstract
The utility model discloses a kind of rail traffic gear box casing, including：Oil baffle is provided with the oil sump of bottom half, the oil sump, oil baffle mutually encloses, is formed in the middle of oil sump and stir oil sump, the both sides and bottom for stirring oil sump are that the intercommunicating pore that oil sump and oil storage oil sump are stirred in connection is offered on oil storage oil sump, oil baffle.By the above-mentioned means, the utility model can reduce churning loss of the gear when stirring oil lubrication, it is ensured that in the case that lubrication is good, oil mass is stirred in reduction, advantageously reduces gear-box temperature rise.
Description
Technical field
The utility model is related to gear-box field, more particularly to a kind of rail traffic gear box casing.
Background technology
With Chinese track traffic particularly high-speed railway operation experience accumulation, rail traffic gear box is during operation
The problem of exposing certain.For example：1）The oily operating reliability of gear-box filling is poor；2）The temperature rise of gear-box, it is difficult to effectively control
System.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of track tooth that is safe and reliable, can effectively controlling temperature rise
Take turns box body.
In order to solve the above technical problems, the technical scheme that the utility model is used is：A kind of track traffic tooth is provided
Box body is taken turns, including：Oil baffle is provided with the oil sump of bottom half, the oil sump, oil baffle mutually encloses, the shape in the middle of oil sump
Into oil sump is stirred, the both sides and bottom for stirring oil sump are to offer connection on oil storage oil sump, oil baffle to stir oil sump and oil storage oil
The intercommunicating pore in pond.
In one preferred embodiment of the utility model, oil baffle includes at least 3 pieces, respectively the first oil baffle, second
Oil baffle and third gear oiled-plate method, the first oil baffle, the second oil baffle mutually enclose with third gear oiled-plate method, are formed in the middle of oil sump and stir oily
In pond, 3 pieces of oil baffles intercommunicating pore is offered at least one piece.
In one preferred embodiment of the utility model, first oil baffle and third gear oiled-plate method are located at and stir oil sump two
Side, the second oil baffle located at stirring oil sump bottom, the intercommunicating pore open up with the second oil baffle.
In one preferred embodiment of the utility model, the pore size of the intercommunicating pore is adjustable.
In one preferred embodiment of the utility model, the casing include upper box and lower box, the upper box and
Lower box connects into casing by mould assembling fastener.
In one preferred embodiment of the utility model, the oil sump is in lower box.
In one preferred embodiment of the utility model, the outside two ends of lower box are mounted on protective plate.
In one preferred embodiment of the utility model, filling oil plug, magnetic oil are additionally provided with the casing and is blocked up and oil level indicator.
The beneficial effects of the utility model are：The utility model can reduce churning loss of the gear when stirring oil lubrication,
In the case of ensureing that lubrication is good, oil mass is stirred in reduction, advantageously reduces gear-box temperature rise.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the utility model embodiment
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Other accompanying drawings are obtained, wherein：
Fig. 1 is the structural representation of the preferred embodiment of the utility model rail traffic gear box casing one；
Fig. 2 is the partial sectional view of rail traffic gear box casing shown in Fig. 1；
Fig. 3 is the side sectional view of rail traffic gear box casing shown in Fig. 1.
Embodiment
The technical scheme in the utility model embodiment will be clearly and completely described below, it is clear that described
Embodiment is only a part of embodiment of the present utility model, rather than whole embodiments.Based on the implementation in the utility model
Example, all other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to
The scope of the utility model protection.
Fig. 1 and Fig. 2 are referred to, the utility model embodiment includes：
A kind of rail traffic gear box casing, the casing includes upper box 1 and lower box 2, the upper box 1 and nowel
Body 2 connects into casing by mould assembling fastener 3.
Filling oil plug 5, magnetic oil stifled 6 and oil level indicator 7 are additionally provided with the casing.The outside two ends of lower box 2 are mounted on
Protective plate 4.
It is provided with lower box in circular arc oil sump, the oil sump and is provided with oil baffle.
The preferred structure of the utility model is：Oil baffle includes at least 3 pieces, respectively the first oil baffle 9-1, second gear oil
Plate 9-3 and third gear oiled-plate method 9-4, the first oil baffle 9-1, the second oil baffle 9-3 enclose with third gear oiled-plate method 9-4 phases, in oil sump
Between formed stir oil sump 10, stir oil sump 10 both sides and bottom be oil storage oil sump 8.
The intercommunicating pore 9-2 that oil sump 10 and oil storage oil sump 8 are stirred in connection is offered in 3 pieces of oil baffles at least one piece.
First oil baffle 9-1 and third gear the oiled-plate method 9-4 is located at the both sides of oil sump 10 are stirred, and the second oil baffle 9-3 is located at
Stir the bottom of oil sump 10, the intercommunicating pore 9-2 open up with the second oil baffle 9-3.
The pore size of the intercommunicating pore 9-2 is adjustable.The second oil baffle of the adjustment 9-3 passed through bottom intercommunicating pore
9-2 sizes, have adjusted gear 11 from bottom oil storage sump pump oil mass, so that reduce gear 11 stirs oily damage when stirring oil lubrication
Lose.
When gear 11 stirs oil, mainly stir lubricating oil in oil sump 10 and participate in lubrication, in the case where ensureing that lubrication is good,
Oil mass is stirred in reduction, advantageously reduces gear-box temperature rise.
The utility model is safe and reliable, it is to avoid the gear-box oil leakage phenomenon caused by excessively filling lubricating oil, can be effective
Control gear stirs oil temperature liter.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalent structure or equivalent flow conversion made using the utility model description, or directly or indirectly it is used in other phases
The technical field of pass, is similarly included in scope of patent protection of the present utility model.
Claims (6)
1. a kind of rail traffic gear box casing, it is characterised in that including：Located at the oil sump of bottom half, set in the oil sump
There is oil baffle, oil baffle mutually encloses, formed in the middle of oil sump and stir oil sump, the both sides and bottom for stirring oil sump are oil storage oil sump, gear
The intercommunicating pore that oil sump and oil storage oil sump are stirred in connection is offered on oiled-plate method；
Oil baffle includes at least 3 pieces, respectively the first oil baffle, the second oil baffle and third gear oiled-plate method, the first oil baffle, second
Oil baffle mutually encloses with third gear oiled-plate method, and formation is stirred in oil sump, 3 pieces of oil baffles in the middle of oil sump offers connection at least one piece
Hole；The pore size of the intercommunicating pore is adjustable.
2. rail traffic gear box casing according to claim 1, it is characterised in that first oil baffle and third gear
Oiled-plate method located at stirring oil sump both sides, the second oil baffle located at stirring oil sump bottom, the intercommunicating pore open up with the second oil baffle.
3. rail traffic gear box casing according to claim 1, it is characterised in that the casing includes upper box with
Casing, the upper box and lower box connect into casing by mould assembling fastener.
4. rail traffic gear box casing according to claim 3, it is characterised in that the oil sump is in lower box.
5. rail traffic gear box casing according to claim 3, it is characterised in that the outside two ends of lower box are respectively mounted
There is protective plate.
6. rail traffic gear box casing according to claim 1, it is characterised in that be additionally provided with oiling on the casing
Stifled, magnetic oil is blocked up and oil level indicator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620622943.2U CN206429636U (en) | 2016-06-23 | 2016-06-23 | A kind of rail traffic gear box casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620622943.2U CN206429636U (en) | 2016-06-23 | 2016-06-23 | A kind of rail traffic gear box casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206429636U true CN206429636U (en) | 2017-08-22 |
Family
ID=59588141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620622943.2U Active CN206429636U (en) | 2016-06-23 | 2016-06-23 | A kind of rail traffic gear box casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206429636U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109611540A (en) * | 2018-12-27 | 2019-04-12 | 南京高精轨道交通设备有限公司 | The tank shell that electric car gear box lubricating oil oil level is adjusted |
| CN110836260A (en) * | 2018-08-15 | 2020-02-25 | 广州小鹏汽车科技有限公司 | Reduction gear assembly and car |
-
2016
- 2016-06-23 CN CN201620622943.2U patent/CN206429636U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110836260A (en) * | 2018-08-15 | 2020-02-25 | 广州小鹏汽车科技有限公司 | Reduction gear assembly and car |
| CN109611540A (en) * | 2018-12-27 | 2019-04-12 | 南京高精轨道交通设备有限公司 | The tank shell that electric car gear box lubricating oil oil level is adjusted |
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| GR01 | Patent grant |