CN208010897U - A kind of speed reducer abat-vent - Google Patents
A kind of speed reducer abat-vent Download PDFInfo
- Publication number
- CN208010897U CN208010897U CN201820310078.7U CN201820310078U CN208010897U CN 208010897 U CN208010897 U CN 208010897U CN 201820310078 U CN201820310078 U CN 201820310078U CN 208010897 U CN208010897 U CN 208010897U
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- CN
- China
- Prior art keywords
- abat
- speed reducer
- vent
- cavity
- partition board
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model is related to a kind of speed reducer abat-vents.Abat-vent ontology lower end is equipped with connection mouth, the air inlet being connected to cavity is equipped in connection mouth, abat-vent ontology upper end is equipped with threaded connection section, and the gas outlet being connected to cavity is equipped in threaded ends, dust cover is threaded on threaded ends, dust cover is equipped with stomata, it is equipped with whistle in gas outlet, is provided with partition board in cavity, the side of partition board is fixed on cavity inner wall, with cavity inner wall there are gap, the lower section of partition board is equipped with regulation component for the other side.The utility model on gas outlet by being arranged whistle, when being in high pressure in speed reducer, gas outlet can a large amount of outlets, to which whistle sends out sound as alarm, with remind staff check speed reducer whether operation irregularity, in addition, on abat-vent ontology be equipped with dust cover, double-layer filtering net is set on gas outlet, dust can be effectively prevent to enter in speed reducer.
Description
Technical field
The utility model is related to abat-vents, and in particular to a kind of speed reducer abat-vent.
Background technology
Abat-vent is the important accessory of speed reducer, for balancing speed reducer inner and outer air pressure, and auxiliary heat dissipation.
But existing abat-vent does not have dirt exclusion capabilities, under rugged environment, dust be easy to block abat-vent or
Into in speed reducer, to be damaged to speed reducer, the service life of speed reducer is reduced, in addition, speed reducer is in abnormal high pressure
Under, it cannot send out alarm in time, under long-time high pressure, be easy to cause accident or influence the service life of speed reducer.
Utility model content
In order to overcome the shortcomings of background technology, the utility model provides one kind can send out alarm in time, and effectively prevent
The speed reducer abat-vent that dust enters.
Technical solution used by the utility model is：A kind of speed reducer abat-vent, including abat-vent ontology, it is described
The cavity of perforation is equipped in abat-vent ontology, the abat-vent ontology lower end is equipped with connection mouth, is equipped in the connection mouth
The air inlet being connected to cavity, abat-vent ontology upper end are equipped with threaded connection section, are equipped in the threaded ends told and cavity
The gas outlet of connection is threaded with dust cover on threaded ends, and the dust cover is equipped with stomata, and dust cover is for preventing
Only dust enters in dust cap, and whistle is equipped in the gas outlet, is provided with partition board in the cavity, and the one of the partition board
Side is fixed on cavity inner wall, and with cavity inner wall there are gap, the lower section of the partition board is equipped with regulation component, is slowing down for the other side
When machine high pressure, can be attached to oil stain on the gas of exclusion, the effect of baffle can the oil stain that is discharged with air of stop portions,
Dustproof cover also has same effect simultaneously.
In the utility model, the stomata is arranged in the side of dust cover；In the gas outlet below the whistle
Equipped with two layers of filter screen, wherein the bore positioned at the filter screen of dust cover side is less than the filter screen positioned at air inlet side
Bore, filter screen can cross the impurity in air filtering, prevent the little particle that fringe air enters from entering speed reducer.
In the utility model, the connection mouth periphery is equipped with external screw thread, for being threadedly coupled with speed reducer；The tune
Pressure component includes guide rod, return spring and plug, and described guide rod one end is fixed below partition board, the return spring
Suit is on the guide bar and one end is fixed on partition board, and the plug is fixed on the other end of return spring；The plug
For frustum cone structure, top is equipped with guide table, when speed reducer pressure is excessive, pressure can open-top plug, make at abat-vent
In aperture state, guide table plays guiding role, enables accurately to get lodged on air inlet when plug return.
In the utility model, the whistle is the whistles BB, as long as the whistles BB are intended only as one for example, being mounted on outlet
The object that sound is sent out on mouth and using outlet is suitable for the utility model.
In actual use, when the air pressure in speed reducer is excessively high, the air pressure mouthful upper plug head that open-top can enter is exhausted, and is pressing
In the case of power is normal, plug can block air inlet, prevent dust from entering, and when speed reducer internal pressure is excessive, go out
Gas port can be largely vented, and to which whistle can send out sound, trapezoidal staff checks reduction, prevents speed reducer different
Continue working in the case of often.
The utility model has the beneficial effects that：Due to taking above-mentioned technical proposal, the utility model to pass through on gas outlet
Whistle is set, when high pressure is in speed reducer, gas outlet can a large amount of outlets, so that whistle sends out sound as alarm,
With remind staff check speed reducer whether operation irregularity, in addition, on abat-vent ontology be equipped with dust cover, on gas outlet
Double-layer filtering net is set, dust can be effectively prevent to enter in speed reducer, there is simple in structure, novel design, it is low-cost
Advantage.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
In figure：1, abat-vent ontology；2, cavity；3, connection mouth；4, air inlet；5, threaded connection section；6, gas outlet；7, prevent
Dust hood；8, stomata；9, whistle；10, partition board；11, filter screen；12, guide rod；13, return spring；14, plug；15, guide table.
Specific implementation mode
The utility model embodiment is described further below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of speed reducer abat-vent, including abat-vent ontology 1, it is equipped in the abat-vent ontology 1
The cavity 2 of perforation, 1 lower end of abat-vent ontology are equipped with connection mouth 3, are equipped in the connection mouth 3 and to be connected to cavity 2
Air inlet 4,1 upper end of abat-vent ontology are equipped with threaded connection section 5, are equipped with to go out with what cavity 2 was connected in the threaded ends 5 told
Gas port 6 is threaded with dust cover 7 on threaded ends 5, and the dust cover 7 is equipped with stomata 8, and dust cover 7 is for preventing
Dust enters in dust cap, and whistle 9 is equipped in the gas outlet 6, partition board 10, the partition board are provided in the cavity 2
10 side is fixed on 2 inner wall of cavity, and with 2 inner wall of cavity there are gap, the lower section of the partition board 10 is equipped with pressure regulation for the other side
Component can be attached to oil stain when speed reducer high pressure on the gas of discharge, the effect of baffle 10 can stop portions with air
The oil stain of discharge, while dustproof cover 7 also has same effect.
In the utility model, the stomata 8 is arranged in the side of dust cover 7；Gas outlet positioned at 9 lower section of the whistle
It is inside equipped with two layers of filter screen 11, wherein the bore positioned at the filter screen 11 of 7 side of dust cover is less than positioned at air inlet side
The bore of filter screen 11, filter screen can cross the impurity in air filtering, prevent the little particle entered with air from entering speed reducer.
In the utility model, 3 periphery of connection mouth is equipped with external screw thread, for being threadedly coupled with speed reducer；Described
Regulation component includes guide rod 12, return spring 13 and plug 14, and described 12 one end of guide rod is fixed on 10 lower section of partition board, institute
The return spring 13 stated is sleeved on guide rod 12 and one end is fixed on partition board 10, and the plug 14 is fixed on return spring
13 other end；The plug 14 is frustum cone structure, and top is equipped with guide table 15, when speed reducer pressure is excessive,
Pressure can open-top plug, so that abat-vent is in aperture state, guide table plays guiding role, accurate when enabling plug return
Really get lodged on air inlet.
In the utility model, the whistle 9 is the whistles BB, as long as the whistles BB are intended only as one for example, being mounted on out
The object that sound is sent out on gas port and using outlet is suitable for the utility model.
In actual use, when the air pressure in speed reducer is excessively high, the air pressure mouthful upper plug head that open-top can enter is exhausted, and is pressing
In the case of power is normal, plug can block air inlet, prevent dust from entering, and when speed reducer internal pressure is excessive, go out
Gas port can be largely vented, and to which whistle can send out sound, trapezoidal staff checks reduction, prevents speed reducer different
Continue working in the case of often.
The utility model on gas outlet by being arranged whistle, and when high pressure is in speed reducer, gas outlet can be big
Measure gas, to which whistle sends out sound as alarm, with remind staff check speed reducer whether operation irregularity, in addition,
Abat-vent ontology is equipped with dust cover, and double-layer filtering net is arranged on gas outlet, dust can be effectively prevent to enter in speed reducer,
With advantage simple in structure, novel in design, of low cost.
Every technical staff's notice：Although the utility model is described according to above-mentioned specific implementation mode, this
The invention thought of utility model is not limited to that utility model, any repacking with inventive concept will all be included in this specially
In sharp scope of patent protection.
Claims (7)
1. a kind of speed reducer abat-vent, including abat-vent ontology, the interior cavity for being equipped with perforation of the abat-vent ontology is special
Sign is：The abat-vent ontology lower end is equipped with connection mouth, is equipped with the air inlet being connected to cavity in the connection mouth, leads to
Gas cap ontology upper end is equipped with threaded connection section, is equipped with the gas outlet being connected to cavity in the threaded ends told, is threadedly coupled
Dust cover is threaded on end, the dust cover is equipped with stomata, whistle, the cavity are equipped in the gas outlet
It is inside provided with partition board, the side of the partition board is fixed on cavity inner wall, and there are gap, the partition boards with cavity inner wall for the other side
Lower section be equipped with regulation component.
2. a kind of speed reducer abat-vent according to claim 1, it is characterised in that：The stomata is arranged in dust cover
Side.
3. a kind of speed reducer abat-vent according to claim 1, it is characterised in that：Outlet below the whistle
Two layers of filter screen is equipped in mouthful, wherein the bore positioned at the filter screen of dust cover side is less than the filtering positioned at air inlet side
The bore of net.
4. a kind of speed reducer abat-vent according to claim 1, it is characterised in that：The connection mouth periphery is equipped with outer
Screw thread.
5. according to a kind of speed reducer abat-vent of claim 1-4 any one of them, it is characterised in that：The regulation component
Including guide rod, return spring and plug, described guide rod one end is fixed below partition board, and the return spring is sleeved on
On guide rod and one end is fixed on partition board, and the plug is fixed on the other end of return spring.
6. a kind of speed reducer abat-vent according to claim 5, it is characterised in that：The plug is frustum cone structure,
Its top is equipped with guide table.
7. a kind of speed reducer abat-vent according to claim 5, it is characterised in that：The whistle is the whistles BB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820310078.7U CN208010897U (en) | 2018-03-07 | 2018-03-07 | A kind of speed reducer abat-vent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820310078.7U CN208010897U (en) | 2018-03-07 | 2018-03-07 | A kind of speed reducer abat-vent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208010897U true CN208010897U (en) | 2018-10-26 |
Family
ID=63887345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820310078.7U Expired - Fee Related CN208010897U (en) | 2018-03-07 | 2018-03-07 | A kind of speed reducer abat-vent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208010897U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159736A (en) * | 2019-06-18 | 2019-08-23 | 五冶集团上海有限公司 | A kind of speed reducer ventilation cap structure |
| CN114673778A (en) * | 2022-05-17 | 2022-06-28 | 重庆钢铁股份有限公司 | Speed reducer ventilation cap and manufacturing method thereof |
-
2018
- 2018-03-07 CN CN201820310078.7U patent/CN208010897U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110159736A (en) * | 2019-06-18 | 2019-08-23 | 五冶集团上海有限公司 | A kind of speed reducer ventilation cap structure |
| CN114673778A (en) * | 2022-05-17 | 2022-06-28 | 重庆钢铁股份有限公司 | Speed reducer ventilation cap and manufacturing method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181026 Termination date: 20210307 |