CN205297913U - Take roots blower of V type sealing washer - Google Patents
Take roots blower of V type sealing washer Download PDFInfo
- Publication number
- CN205297913U CN205297913U CN201520815986.8U CN201520815986U CN205297913U CN 205297913 U CN205297913 U CN 205297913U CN 201520815986 U CN201520815986 U CN 201520815986U CN 205297913 U CN205297913 U CN 205297913U
- Authority
- CN
- China
- Prior art keywords
- impeller
- shaft bearing
- seal ring
- shaped seal
- clutch shaft
- Prior art date
- 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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- Sealing Of Bearings (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a take roots blower of V type sealing washer, it includes the air -blower body, air -blower body front end is provided with the oil tank, is provided with primary shaft bearing between oil tank and the air -blower body, the rear end of air -blower body is provided with the gear box, the gear box with be provided with the secondary shaft bearing between the air -blower body, this internally is provided with two impellers the air -blower, the impeller set up in between primary shaft bearing and the secondary shaft bearing, fix a position through the locating pin between oil tank, primary shaft bearing, air -blower body secondary shaft bearing and the gear box, and connect through the fastener. The utility model discloses both ends all adopt gear oil to lubricate, compare with prior art and have lubricated the bearing, and change the convenience, avoid the polluted environment, the utility model provides a well adoption V type sealing washer seals, has increased the leakproofness, has reduced the probability of oil leak, the utility model discloses the mechanism is simple, the non -staining environment, and the fan velocity of flow is stable, smooth and easy, vibrates relatively lowly, and the noise is less.
Description
Technical field
This utility model relates to a kind of aerator, particularly to a kind of Roots blower with V-shaped seal ring.
Background technology
Roots blower is to utilize two lobed rotor compress in cylinder inner seat relative motion and carry the rotary compressor of gas. It is widely used in the industries such as metallurgy, chemical industry, chemical fertilizer, petrochemical industry, instrument, building materials. Adopting one section, main frame both sides oil lubrication in existing Roots blower, one section lubricates with butter, and butter lubricating system is inconvenient, and pollutes the environment; Mostly adopting O RunddichtringO to seal in existing technology, in use easily leakage of oil, additionally the less noise of the air quantity of the Roots blower of existing technology is bigger.
Utility model content
For overcoming the deficiencies in the prior art, the purpose of this utility model is in that to provide a kind of Roots blower with V-shaped seal ring.
For achieving the above object, this utility model is achieved through the following technical solutions:
A kind of Roots blower with V-shaped seal ring, including aerator body, described aerator body front end is provided with fuel tank, be provided with clutch shaft bearing seat between described fuel tank and aerator body, be disposed with the first retainer nut, the first stop washer between described fuel tank and clutch shaft bearing seat, get rid of oil sheet, pad, the second retainer nut, clutch shaft bearing stator, clutch shaft bearing and the first V-shaped seal ring; The rear end of described aerator body is provided with gear-box, it is provided with the second bearing block between described gear-box and described aerator body, between described gear-box and described second bearing block, is disposed with the 3rd retainer nut, the second drag washer, gear, the second bearing and the second V-shaped seal ring; Described aerator is originally internal is provided with two impellers, described impeller is arranged between described clutch shaft bearing seat and the second bearing block, described fuel tank, clutch shaft bearing seat, positioned by alignment pin between aerator body the second bearing block and gear-box, and connect through securing member.
Further, dismountable on described fuel tank it is provided with outside framework oil seal, first refuels thromboembolism, the first lubrication oil gauge and the first draining thromboembolism.
Further, dismountable on described gear-box it is provided with the second oiling thromboembolism, the second lubrication oil gauge and the second draining thromboembolism.
Further, described impeller includes actively impeller and passive impeller, described active impeller and passive impeller includes impeller axle and blade, described active impeller and described passive impeller respectively and is trilobed wheel, and described active impeller drives passive wheel rotation.
Further, described clutch shaft bearing seat and the second bearing block are respectively arranged with the hole passed through for two impeller axles.
Further, described fuel tank is provided for the hole that actively impeller axle runs through.
Further, described first retainer nut, the first stop washer, clutch shaft bearing stator, clutch shaft bearing and the first V-shaped seal ring respectively two, it is respectively arranged on the impeller axle of two impellers; Described get rid of oil sheet, pad, the second retainer nut are one, are arranged on the impeller axle of described passive impeller.
Further, described 3rd retainer nut, the second drag washer, gear, the second bearing and the second V-shaped seal ring are two, are respectively arranged on the impeller axle of said two impeller.
The beneficial effects of the utility model include: this utility model two ends all adopt gear oil to be lubricated, and with employing one end, two ends oil lubrication, butter lubrication in one end compares the more effective bearing that have lubricated, and changes conveniently, also avoids contaminated environment; This utility model adopts V-shaped seal ring seal, bearing is formed the sealing protection of two pass, reduces leakage of oil; The mechanism of Roots blower of the present utility model is simple, free from environmental pollution, blower fan flow speed stability, smooth and easy, vibrates relatively low, and noise is less.
Accompanying drawing explanation
Fig. 1 is the structural representation of the Roots blower with V-shaped seal ring described in this utility model one embodiment;
Fig. 2 is the explosive view of the Roots blower with V-shaped seal ring described in this utility model one embodiment;
Fig. 3 is the structural representation of the V-shaped seal ring of the Roots blower with V-shaped seal ring described in this utility model one embodiment.
Accompanying drawing labelling
1-outside framework oil seal; 2-first refuels thromboembolism; 21-second refuels thromboembolism; 3-first lubricates oil gauge; 31-second lubricates oil gauge; 4-fuel tank; 41-hole; 5-the first draining thromboembolism; 51-the second draining thromboembolism; 6-the first retainer nut; 61-the second retainer nut; 62-the 3rd retainer nut; 7-the first stop washer; 71-the second stop washer; 8-gets rid of oil sheet; 9-pad; 10-bearing stator; 11-clutch shaft bearing; 111-the second bearing; 12-the first V-shaped seal ring; 121 second V-shaped seal rings; 13-alignment pin; 14-clutch shaft bearing seat; 141-the second bearing block; 142-hole; 15-aerator body; 16-is impeller actively; 161-is impeller axle actively; The passive impeller axle of 162-; The passive impeller of 17-; 18-gear; 19-gear-box.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail, to make those skilled in the art can implement according to this with reference to description word.
Consult Fig. 1-2, a kind of Roots blower with V-shaped seal ring, including aerator body 15, described aerator body 15 front end is provided with fuel tank 4, be provided with clutch shaft bearing seat 14 between described fuel tank 4 and aerator body 15, be disposed with first retainer nut's the 6, first stop washer 7 between described fuel tank 4 and clutch shaft bearing seat 14, get rid of oil sheet 8, pad the 9, second retainer nut 61, clutch shaft bearing stator 10, clutch shaft bearing 11 and the first V-shaped seal ring 12; The rear end of described aerator body 15 is provided with gear-box 19, it is provided with the second bearing block 141 between described gear-box 19 and described aerator body 15, between described gear-box 19 and described second bearing block 141, is disposed with the 3rd retainer nut's the 62, second drag washer 71, gear the 18, second bearing 111 and the second V-shaped seal ring 121;Described aerator is originally internal is provided with two impellers (16,17), described impeller is arranged between described clutch shaft bearing seat 14 and the second bearing block 142, described fuel tank 4, clutch shaft bearing seat 14, positioned by alignment pin 13 between aerator body 15 second bearing block 141 and gear-box 19, and connect through securing member.
On described fuel tank 4, dismountable outside framework oil seal the 1, first oiling thromboembolism 2, first that is provided with lubricates oil gauge 3 and the first draining thromboembolism 5.
On described gear-box 19, dismountable second oiling thromboembolism 21, second that is provided with lubricates oil gauge 31 and the second draining thromboembolism 51.
Described impeller includes actively impeller 16 and passive impeller 17, described active impeller 16 and passive impeller 17 include impeller axle (161,162) and blade respectively, described active impeller 16 and described passive impeller 17 are trilobed wheel, and described active impeller 16 drives passive impeller 17 to rotate.
Described clutch shaft bearing seat 14 and the second bearing block 141 are respectively arranged with the hole 142 passed through for two impeller axles.
Described fuel tank 4 is provided for the hole 41 that the impeller axle 161 of actively impeller runs through.
Described first retainer nut's the 6, first stop washer 7, clutch shaft bearing stator 10, clutch shaft bearing 11 and the first V-shaped seal ring 12 respectively two, be respectively arranged on the impeller axle (161,162) of two impellers; Described get rid of oil sheet 8, pad the 9, second retainer nut 61 is one, is arranged on the impeller axle 161 of described passive impeller.
Described 3rd retainer nut's the 121, second drag washer 111, gear the 18, second bearing 71 and the second V-shaped seal ring 62 are two, are respectively arranged on the impeller axle (161,162) of said two impeller.
Although embodiment of the present utility model is disclosed as above, but listed utilization that it is not restricted in description and embodiment, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, it is easily achieved other amendment, therefore, under the general concept limited without departing substantially from claim and equivalency range, this utility model is not limited to specific details and shown here as the legend with description.
Claims (8)
1. the Roots blower with V-shaped seal ring, including aerator body, it is characterized in that described aerator body front end is provided with fuel tank, be provided with clutch shaft bearing seat between described fuel tank and aerator body, be disposed with the first retainer nut, the first stop washer between described fuel tank and clutch shaft bearing seat, get rid of oil sheet, pad, the second retainer nut, clutch shaft bearing stator, clutch shaft bearing and the first V-shaped seal ring; The rear end of described aerator body is provided with gear-box, it is provided with the second bearing block between described gear-box and described aerator body, between described gear-box and described second bearing block, is disposed with the 3rd retainer nut, the second drag washer, gear, the second bearing and the second V-shaped seal ring; Described aerator is originally internal is provided with two impellers, described impeller is arranged between described clutch shaft bearing seat and the second bearing block, described fuel tank, clutch shaft bearing seat, positioned by alignment pin between aerator body the second bearing block and gear-box, and connect through securing member.
2. the Roots blower with V-shaped seal ring according to claim 1, it is characterised in that dismountable on described fuel tank be provided with outside framework oil seal, first refuel thromboembolism, the first lubrication oil gauge and the first draining thromboembolism.
3. the Roots blower with V-shaped seal ring according to claim 1, it is characterised in that dismountable on described gear-box be provided with the second oiling thromboembolism, the second lubrication oil gauge and the second draining thromboembolism.
4. the Roots blower with V-shaped seal ring according to claim 1, it is characterized in that described impeller includes actively impeller and passive impeller, described active impeller and passive impeller include impeller axle and blade respectively, described active impeller and described passive impeller are trilobed wheel, and described active impeller drives passive wheel rotation.
5. the Roots blower with V-shaped seal ring according to claim 1 or 4, it is characterised in that be respectively arranged with the hole passed through for two impeller axles on described clutch shaft bearing seat and the second bearing block.
6. the Roots blower with V-shaped seal ring according to claim 1 or 4, it is characterised in that be provided for the hole that the impeller axle of actively impeller runs through on described fuel tank.
7. the Roots blower with V-shaped seal ring according to claim 1 or 4, it is characterized in that described first retainer nut, the first stop washer, clutch shaft bearing stator, clutch shaft bearing and the first V-shaped seal ring respectively two, be respectively arranged on the impeller axle of two impellers; Described get rid of oil sheet, pad, the second retainer nut are one, are arranged on the impeller axle of described passive impeller.
8. the Roots blower with V-shaped seal ring according to claim 1 or 4, it is characterized in that described 3rd retainer nut, the second drag washer, gear, the second bearing and the second V-shaped seal ring are two, be respectively arranged on the impeller axle of said two impeller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520815986.8U CN205297913U (en) | 2015-10-20 | 2015-10-20 | Take roots blower of V type sealing washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520815986.8U CN205297913U (en) | 2015-10-20 | 2015-10-20 | Take roots blower of V type sealing washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205297913U true CN205297913U (en) | 2016-06-08 |
Family
ID=56438686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520815986.8U Expired - Fee Related CN205297913U (en) | 2015-10-20 | 2015-10-20 | Take roots blower of V type sealing washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205297913U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107435633A (en) * | 2017-09-22 | 2017-12-05 | 陕西厚亿节能环保新材料科技有限公司 | A kind of small-sized roots blower equipment of airproof with water pump |
| CN107485873A (en) * | 2017-09-22 | 2017-12-19 | 陕西厚亿节能环保新材料科技有限公司 | A kind of water process Minitype integration type both vapor compression distilling apparatus |
-
2015
- 2015-10-20 CN CN201520815986.8U patent/CN205297913U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107435633A (en) * | 2017-09-22 | 2017-12-05 | 陕西厚亿节能环保新材料科技有限公司 | A kind of small-sized roots blower equipment of airproof with water pump |
| CN107485873A (en) * | 2017-09-22 | 2017-12-19 | 陕西厚亿节能环保新材料科技有限公司 | A kind of water process Minitype integration type both vapor compression distilling apparatus |
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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: 20160608 Termination date: 20161020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |