CN211820349U - Improved main shaft structure for blower transmission set - Google Patents
Improved main shaft structure for blower transmission set Download PDFInfo
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- CN211820349U CN211820349U CN202020071598.4U CN202020071598U CN211820349U CN 211820349 U CN211820349 U CN 211820349U CN 202020071598 U CN202020071598 U CN 202020071598U CN 211820349 U CN211820349 U CN 211820349U
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Abstract
The utility model discloses a main shaft improves structure for air-blower transmission group, including the main shaft main part, the surface of main shaft main part is provided with corrosion resistant layer, corrosion resistant layer includes polytetrafluoroethylene layer and wear-resisting cladding material, the corrosion resistant layer is kept away from the surface adhesion on one side of main shaft main part and polytetrafluoroethylene layer, the polytetrafluoroethylene layer is kept away from one side of corrosion resistant layer and the surface adhesion of wear-resisting cladding material, one side that the main shaft main part was kept away from to the corrosion resistant layer is provided with the inoxidizing coating, the inoxidizing coating includes two aluminium oxide layers and ceramic fibre layer, and one side that the corrosion resistant layer was kept away from to the inoxidizing coating is provided with the extexine, and the internal surface of. The utility model discloses a set up mutually supporting of main shaft main part, corrosion resistant layer, inoxidizing coating, extexine and wearing layer, reached the advantage that the wearability is good, be difficult to cause the main shaft to use for a long time and appear damaging because of wearing and tearing, can satisfy user's demand, prolonged the life of main shaft.
Description
Technical Field
The utility model relates to an air-blower accessory production specifically is a main shaft improves structure for air-blower transmission group.
Background
The blower mainly consists of a motor, an air filter, a blower body, an air chamber, a base, an oil tank and an oil dripping nozzle, the blower eccentrically operates by a rotor which is offset in a cylinder, air is sucked, compressed and discharged by volume change between blades in a rotor groove, lubrication is automatically sent to the oil dripping nozzle by using the pressure difference of the blower during operation and is dripped into the cylinder to reduce friction and noise, and meanwhile, gas in the cylinder can be kept not to flow back.
The existing main shaft for the blower transmission set is improved in structure, poor in wear resistance, easy to damage due to abrasion after being used for a long time, incapable of meeting the requirements of users and shortened in service life.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a main shaft improves structure for air-blower transmission group to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a main shaft improves structure for air-blower transmission group, including the main shaft main part, the surface of main shaft main part is provided with corrosion resistant layer, one side that main shaft main part was kept away from to corrosion resistant layer is provided with the inoxidizing coating, one side that corrosion resistant layer was kept away from to the inoxidizing coating is provided with the extexine, the internal surface of main shaft main part is provided with the wearing layer.
As a further aspect of the present invention: the corrosion-resistant layer comprises a polytetrafluoroethylene layer and a wear-resistant coating, one side of the corrosion-resistant layer, which is far away from the main shaft body, is adhered to the surface of the polytetrafluoroethylene layer, and one side of the polytetrafluoroethylene layer, which is far away from the corrosion-resistant layer, is adhered to the surface of the wear-resistant coating.
As a further aspect of the present invention: the protective layer comprises an aluminum oxide layer and a ceramic fiber layer, one side of the protective layer, which is far away from the corrosion-resistant layer, is adhered to the surface of the aluminum oxide layer, and one side of the aluminum oxide layer, which is far away from the protective layer, is adhered to the surface of the ceramic fiber layer.
As a further aspect of the present invention: the outer surface layer comprises a silicon carbide ceramic layer and an alloy layer, one side of the outer surface layer, which is far away from the protective layer, is adhered to the surface of the silicon carbide ceramic layer, and one side of the silicon carbide ceramic layer, which is far away from the outer surface layer, is adhered to the surface of the alloy layer.
As a further aspect of the present invention: one side of the wear-resistant layer, which is far away from the main shaft body, is provided with a composite wear-resistant material layer, and the thickness of the composite wear-resistant material layer is the same as that of the silicon carbide ceramic layer.
As a further aspect of the present invention: one side of the wear-resistant coating layer, which is far away from the polytetrafluoroethylene layer, is adhered to the outer surface of the protective layer, and the thickness of the wear-resistant coating layer is smaller than that of the polytetrafluoroethylene layer.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up mutually supporting of main shaft main part, corrosion resistant layer, inoxidizing coating, extexine and wearing layer, reached the advantage that the wearability is good, be difficult to cause the main shaft to use for a long time and appear damaging because of wearing and tearing, can satisfy user's demand, prolonged the life of main shaft.
2. The utility model has the advantages of high chemical corrosion resistance, high temperature resistance, corrosion resistance, non-stick, self-lubricating and excellent dielectric property by arranging the protective layer, and excellent rigidity, strength and chemical resistance, improves the corrosion resistance of the main shaft body, meanwhile, the wear resistance of the main shaft body is improved, the corrosion resistant layer has good wear resistance and corrosion resistance, the wear resistance and corrosion resistance of the main shaft body are improved, the main shaft body is prevented from being damaged due to external corrosion after long-time use, the service life of the main shaft body is prolonged, by arranging the outer surface layer, the anti-corrosion wear-resistant steel plate has extremely high bending strength, excellent oxidation resistance, good corrosion resistance, high wear resistance and low friction coefficient, and the high-temperature mechanical property is optimal, the use strength of the main shaft body is improved, and the service life of the main shaft body is prolonged.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a structural cross-sectional view of the corrosion-resistant layer of the present invention.
Fig. 3 is a structural sectional view of the protective layer of the present invention.
Fig. 4 is a cross-sectional view of the outer surface layer of the present invention.
In the figure: 1. a main shaft body; 2. a corrosion resistant layer; 201. a polytetrafluoroethylene layer; 202. a wear-resistant coating; 3. a protective layer; 301. an aluminum oxide layer; 302. a ceramic fiber layer; 4. an outer skin layer; 401. a silicon carbide ceramic layer; 402. an alloy layer; 5. and a wear-resistant layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-4, in the embodiment of the present invention, a main shaft improved structure for an air blower transmission set, including a main shaft body 1, a corrosion resistant layer 2 is disposed on an outer surface of the main shaft body 1, by disposing the corrosion resistant layer 2, the main shaft has a good wear resistance and corrosion resistance, the wear resistance and corrosion resistance of the main shaft body 1 are improved, the main shaft body 1 is prevented from being damaged due to external corrosion after long-time use, the service life of the main shaft body 1 is prolonged, the corrosion resistant layer 2 includes a polytetrafluoroethylene layer 201 and a wear resistant coating 202, one side of the wear resistant coating 202 away from the polytetrafluoroethylene layer 201 is adhered to an outer surface of a protective layer 3, the thickness of the wear resistant coating 202 is smaller than that of the polytetrafluoroethylene layer 201, one side of the corrosion resistant layer 2 away from the main shaft body 1 is adhered to a surface of the polytetrafluoroethylene layer 201, one side of the polytetrafluoroethylene layer 201 away from the corrosion, the corrosion-resistant layer 2 is provided with a protective layer 3 on one side far away from the main shaft body 1, the corrosion-resistant layer 3 has extremely high chemical corrosion resistance and high temperature resistance, is corrosion-resistant, non-stick, self-lubricating and excellent in dielectric property, and has excellent rigidity, strength and excellent chemical resistance, the corrosion resistance of the main shaft body 1 is improved, meanwhile, the wear resistance of the main shaft body 1 is improved, the protective layer 3 comprises an aluminum oxide layer 301 and a ceramic fiber layer 302, one side of the protective layer 3 far away from the corrosion-resistant layer 2 is adhered to the surface of the aluminum oxide layer 301, one side of the aluminum oxide layer 301 far away from the protective layer 3 is adhered to the surface of the ceramic fiber layer 302, one side of the protective layer 3 far away from the corrosion-resistant layer 2 is provided with an outer surface layer 4, and by arranging the outer surface layer 4, the corrosion-resistant layer has extremely high bending strength, excellent oxidation resistance, excellent corrosion, the high-temperature mechanical property is optimal, the use strength of the main shaft body 1 is improved, the service life of the main shaft body 1 is prolonged, the outer surface layer 4 comprises a silicon carbide ceramic layer 401 and an alloy layer 402, one side of the outer surface layer 4, far away from the protective layer 3, is adhered to the surface of the silicon carbide ceramic layer 401, one side of the silicon carbide ceramic layer 401, far away from the outer surface layer 4, is adhered to the surface of the alloy layer 402, the inner surface of the main shaft body 1 is provided with a wear-resistant layer 5, one side of the wear-resistant layer 5, far away from the main shaft body 1, is provided with a composite wear-resistant material layer, the thickness of the composite wear-resistant material layer is the same as that of the silicon carbide ceramic layer 401, through the mutual matching of the main shaft body 1, the corrosion-resistant layer 2, the protective layer 3, the outer surface layer 4, the service life of the main shaft is prolonged.
The utility model discloses a theory of operation is: the protective layer 3, the alumina layer 301 and the ceramic fiber layer 302 are arranged, so that the corrosion resistance of the main shaft body 1 is improved, the wear resistance of the main shaft body 1 is improved, the corrosion-resistant layer 2, the polytetrafluoroethylene layer 201 and the wear-resistant plating layer 202 are arranged, the wear-resistant function and the corrosion resistance are good, the wear resistance and the corrosion resistance of the main shaft body 1 are improved, the main shaft body 1 is prevented from being damaged due to external corrosion after long-time use, the service life of the main shaft body 1 is prolonged, and the outer surface layer 4, the silicon carbide ceramic layer 401 and the alloy layer 402 are arranged, so that the main shaft has extremely high bending strength, excellent oxidation resistance, good corrosion resistance, high abrasion resistance and low friction coefficient, and the high-temperature mechanical property is optimal, the use strength of the main shaft body 1 is improved, and the service life of the main shaft body 1 is prolonged.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. A main shaft improves structure for air blower transmission group, includes main shaft body (1), its characterized in that: the outer surface of the main shaft body (1) is provided with a corrosion-resistant layer (2), one side, away from the main shaft body (1), of the corrosion-resistant layer (2) is provided with a protective layer (3), one side, away from the corrosion-resistant layer (2), of the protective layer (3) is provided with an outer surface layer (4), and the inner surface of the main shaft body (1) is provided with a wear-resistant layer (5).
2. The improved spindle structure for a blower transmission set as set forth in claim 1, wherein: the corrosion-resistant layer (2) comprises a polytetrafluoroethylene layer (201) and a wear-resistant coating (202), one side of the corrosion-resistant layer (2) far away from the main shaft body (1) is adhered to the surface of the polytetrafluoroethylene layer (201), and one side of the polytetrafluoroethylene layer (201) far away from the corrosion-resistant layer (2) is adhered to the surface of the wear-resistant coating (202).
3. The improved spindle structure for a blower transmission set as set forth in claim 1, wherein: the protective layer (3) comprises an aluminum oxide layer (301) and a ceramic fiber layer (302), one side of the protective layer (3) far away from the corrosion-resistant layer (2) is adhered to the surface of the aluminum oxide layer (301), and one side of the aluminum oxide layer (301) far away from the protective layer (3) is adhered to the surface of the ceramic fiber layer (302).
4. The improved spindle structure for a blower transmission set as set forth in claim 1, wherein: the outer surface layer (4) comprises a silicon carbide ceramic layer (401) and an alloy layer (402), one side of the outer surface layer (4) far away from the protective layer (3) is adhered to the surface of the silicon carbide ceramic layer (401), and one side of the silicon carbide ceramic layer (401) far away from the outer surface layer (4) is adhered to the surface of the alloy layer (402).
5. The improved spindle structure for a blower transmission set as set forth in claim 1, wherein: one side of the wear-resistant layer (5) far away from the main shaft body (1) is provided with a composite wear-resistant material layer, and the thickness of the composite wear-resistant material layer is the same as that of the silicon carbide ceramic layer (401).
6. The improved spindle structure for a blower transmission set as set forth in claim 2, wherein: one side of the wear-resistant coating (202) far away from the polytetrafluoroethylene layer (201) is adhered to the outer surface of the protective layer (3), and the thickness of the wear-resistant coating (202) is smaller than that of the polytetrafluoroethylene layer (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020071598.4U CN211820349U (en) | 2020-01-14 | 2020-01-14 | Improved main shaft structure for blower transmission set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020071598.4U CN211820349U (en) | 2020-01-14 | 2020-01-14 | Improved main shaft structure for blower transmission set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211820349U true CN211820349U (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020071598.4U Expired - Fee Related CN211820349U (en) | 2020-01-14 | 2020-01-14 | Improved main shaft structure for blower transmission set |
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| Country | Link |
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| CN (1) | CN211820349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112676128A (en) * | 2020-12-14 | 2021-04-20 | 东莞市普拉提纳米科技有限公司 | DLC coating with corrosion resistance and high temperature resistance and preparation process thereof |
-
2020
- 2020-01-14 CN CN202020071598.4U patent/CN211820349U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112676128A (en) * | 2020-12-14 | 2021-04-20 | 东莞市普拉提纳米科技有限公司 | DLC coating with corrosion resistance and high temperature resistance and preparation process thereof |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 Termination date: 20220114 |
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| CF01 | Termination of patent right due to non-payment of annual fee |