CN218690070U - Wear-resistant spiral lining plate - Google Patents
Wear-resistant spiral lining plate Download PDFInfo
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- CN218690070U CN218690070U CN202222817377.9U CN202222817377U CN218690070U CN 218690070 U CN218690070 U CN 218690070U CN 202222817377 U CN202222817377 U CN 202222817377U CN 218690070 U CN218690070 U CN 218690070U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
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Abstract
The utility model discloses a wear-resisting spiral welt in spiral welt field, including the welt body, the welt body includes POM material layer, metallic material layer and wear-resisting inoxidizing coating, the metallic material layer includes alloy quenching and tempering steel layer, alloy spring steel layer and tungsten carbide metal coating, wear-resisting inoxidizing coating includes polytetrafluoroethylene layer, silicon carbide ceramic layer and high molecular polyethylene layer, the top fixed connection in metallic material layer's bottom on POM material layer, metallic material layer's top fixed connection is in wear-resisting inoxidizing coating's bottom. The utility model discloses a cooperation of welt body, POM material layer, metallic material layer, wear-resisting inoxidizing coating, alloy quenching and tempering steel layer, alloy spring steel layer, tungsten carbide metallic coating, polytetrafluoroethylene layer, carborundum ceramic layer and polymer polyethylene layer isotructure has solved the welt and has not strengthened at its toughness and intensity of in-process that uses, and the welt that the belt can drop causes the extrusion to take place broken problem.
Description
Technical Field
The utility model relates to a spiral welt field specifically is a wear-resisting spiral welt.
Background
The lining plate is used for protecting the barrel body, so that the barrel body is prevented from being directly impacted and abraded by a grinding body and materials, and meanwhile, the motion state of the grinding body can be adjusted by utilizing the lining plates in different forms, so that the grinding effect of the grinding body on the materials is enhanced, the grinding efficiency of a grinding machine is improved, the yield is increased, and the metal consumption is reduced, for example, the wear-resistant lining plate of the spiral slag intaking machine with the application number of CN214655032U belongs to the technical field of iron-making water slag treatment and comprises an embedded bolt (1) and a wear-resistant lining plate (2); the embedded bolt (1) is directly cast in the wear-resistant lining plate (2) in the casting of the wear-resistant lining plate and is integrated with the wear-resistant lining plate (2); four embedded bolts (1) are inserted into corresponding holes of the helical blades of the helical water-taking slag machine, and a washer is added on the other surface of the helical blades of the helical water-taking slag machine and is fastened by a nut. The advantage lies in, can make spiral water intaking sediment machine no longer because there is the sediment below that causes the swing of sinking spindle nose bearing frame to damage. The abrasion-resistant lining plate can not fall off due to abrasion of the bolt for fixing the abrasion-resistant lining plate, and the accident that the abrasion-resistant lining plate falls off to scratch a belt is prevented.
However, according to the working principle proposed in the above patent, the applicant believes that although the wear-resistant lining plate will not fall off due to the abrasion of the bolt for fixing the wear-resistant lining plate in the prior art, the toughness and strength of the lining plate are not enhanced during the use process, and the falling lining plate is crushed by the belt, so that the wear-resistant spiral lining plate is provided by the person skilled in the art to solve the problems proposed in the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wear-resisting spiral welt to solve the problem that provides among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a wear-resisting spiral welt, includes the welt body, the welt body includes POM material layer, metallic material layer and wear-resisting inoxidizing coating, the metallic material layer includes alloy quenching and tempering steel layer, alloy spring steel layer and tungsten carbide metal coating, wear-resisting inoxidizing coating includes polytetrafluoroethylene layer, silicon carbide ceramic layer and polymer polyethylene layer.
As a further aspect of the present invention: the top of the POM material layer is fixedly connected to the bottom of the metal material layer, and the top of the metal material layer is fixedly connected to the bottom of the wear-resistant protective layer.
As a further aspect of the present invention: the thickness of the wear-resistant protective layer is smaller than that of the metal material layer, and the thickness of the metal material layer is larger than that of the POM material layer.
Through the setting of metallic material layer, intensity is high, resistant crooked have toughness, can nail, can saw, can glue, it is convenient to decorate.
As a further aspect of the present invention: the surface of the alloy quenched and tempered steel layer is fixedly connected to the surface of the alloy spring steel layer, and the surface of the alloy spring steel layer is fixedly connected to the surface of the tungsten carbide metal coating.
As a further aspect of the present invention: the thickness of the tungsten carbide metal coating is smaller than that of the alloy spring steel layer, and the thickness of the alloy spring steel layer is larger than that of the alloy quenched and tempered steel layer.
The alloy spring steel layer has high elastic limit, high yield ratio, high fatigue strength and enough toughness, and the tungsten carbide metal coating has the advantages of wear resistance, corrosion resistance, high temperature resistance and the like.
As a further aspect of the present invention: the surface fixed connection on polytetrafluoroethylene layer is in the surface on carborundum ceramic layer, the surface fixed connection on carborundum ceramic layer is in the surface on polymer polyethylene layer.
As the utility model discloses further scheme again: the thickness on polytetrafluoroethylene layer is less than the thickness on carborundum ceramic layer, the thickness on carborundum ceramic layer is less than the thickness on polymer polyethylene layer.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a cooperation of welt body, POM material layer, metallic material layer, wear-resisting inoxidizing coating, alloy quenching and tempering steel layer, alloy spring steel layer, tungsten carbide metallic coating, polytetrafluoroethylene layer, carborundum ceramic layer and polymer polyethylene layer isotructure has solved the welt and has not strengthened at its toughness and intensity of in-process that uses, and the welt that the belt can drop causes the extrusion to take place broken problem.
2. The utility model discloses a setting on polymer polyethylene layer, it is an impact-resistant, it is stand wear and tear, the engineering plastics that self-lubricating property is good and the low temperature performance is excellent, setting through the polytetrafluoroethylene layer, excellent chemical stability has, there is very high heat resistance, cold resistance, coefficient of friction is very low, be fabulous self-lubricating material, the mobility is poor, thermal expansion is big, setting through alloy spring steel layer, high elastic limit has, high yield ratio, high fatigue strength and sufficient toughness, setting through tungsten carbide metal coating, there is stand wear and tear, advantages such as corrosion-resistant and high temperature resistance.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the structural lining plate body of the present invention;
FIG. 3 is a cross-sectional view of the structural metal material layer of the present invention;
fig. 4 is a schematic cross-sectional view of the wear-resistant protective layer of the structure of the present invention.
In the figure: 1. a liner plate body; 2. a layer of POM material; 3. a layer of metallic material; 4. a wear-resistant protective layer; 5. an alloy quenched and tempered steel layer; 6. an alloy spring steel layer; 7. a tungsten carbide metal coating; 8. a polytetrafluoroethylene layer; 9. a silicon carbide ceramic layer; 10. a high molecular polyethylene 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.
Referring to fig. 1-4, in an embodiment of the present invention, a wear-resistant spiral lining board includes a lining board body 1, the lining board body 1 includes a POM material layer 2, a metal material layer 3 and a wear-resistant protective layer 4, the metal material layer 3 includes an alloy quenched and tempered steel layer 5, an alloy spring steel layer 6 and a tungsten carbide metal coating 7, and the wear-resistant protective layer 4 includes a polytetrafluoroethylene layer 8, a silicon carbide ceramic layer 9 and a high molecular polyethylene layer 10.
In the embodiment, the top of the POM material layer 2 is fixedly connected to the bottom of the metal material layer 3, and the top of the metal material layer 3 is fixedly connected to the bottom of the wear-resistant protection layer 4.
Through the setting of POM material layer 2, wearability and self-lubricity are only second to nylon to have better toughness, temperature, the temperature is little to its performance influence.
In the embodiment, the thickness of the wear-resistant protection layer 4 is smaller than that of the metal material layer 3, and the thickness of the metal material layer 3 is larger than that of the POM material layer 2.
Through the setting of metallic material layer 3, intensity is high, resistant crooked have toughness, can nail, can saw, can glue, it is convenient to decorate.
In this embodiment, the surface of the alloy quenched and tempered steel layer 5 is fixedly connected to the surface of the alloy spring steel layer 6, and the surface of the alloy spring steel layer 6 is fixedly connected to the surface of the tungsten carbide metal coating 7.
The alloy quenched and tempered steel layer 5 has the advantages of high strength, good plasticity and toughness, and good comprehensive mechanical properties.
In the embodiment, the thickness of the tungsten carbide metal coating 7 is smaller than that of the alloy spring steel layer 6, and the thickness of the alloy spring steel layer 6 is larger than that of the alloy quenched and tempered steel layer 5.
The alloy spring steel layer 6 has high elastic limit, high yield ratio, high fatigue strength and enough toughness, and the tungsten carbide metal coating 7 has the advantages of wear resistance, corrosion resistance, high temperature resistance and the like.
In this example, the surface of the polytetrafluoroethylene layer 8 is fixedly bonded to the surface of the silicon carbide ceramic layer 9, and the surface of the silicon carbide ceramic layer 9 is fixedly bonded to the surface of the high molecular weight polyethylene layer 10.
The polytetrafluoroethylene layer 8 has excellent chemical stability, high heat resistance and cold resistance, low friction coefficient, excellent self-lubricating material, poor flowability and large thermal expansion.
In this embodiment, the thickness of the polytetrafluoroethylene layer 8 is smaller than that of the silicon carbide ceramic layer 9, and the thickness of the silicon carbide ceramic layer 9 is smaller than that of the high molecular polyethylene layer 10.
Through the setting of carborundum ceramic layer 9, chemical resistance is good, intensity is high, hardness is high, and wear resistance is good, coefficient of friction is little, and is high temperature resistant, through the setting of macromolecular polyethylene layer 10, is an impact-resistant, stand wear and tear, self-lubricating property is good and low temperature performance excellent engineering plastics.
The utility model discloses a theory of operation is: through the setting of POM material layer 2, wearability and self-lubricity are second only to nylon, and have better toughness, the temperature is little to its performance influence, through the setting of alloy quenching and tempering steel layer 5, have the cooperation of high strength and fine plasticity and toughness, good comprehensive mechanical properties promptly, through the setting of alloy spring steel layer 6, high elastic limit has, high yield ratio, high fatigue strength and sufficient toughness, through the setting of tungsten carbide metal coating 7, there are advantages such as stand wear and tear, corrosion-resistant and high temperature resistant, through the setting of polytetrafluoroethylene layer 8, excellent chemical stability has, there are very high heat resistance, cold resistance, the coefficient of friction is very low, be fabulous self-lubricating material, the mobility is poor, the thermal expansion is big, through the setting of silicon carbide ceramic layer 9, chemical resistance is good, intensity is high, the hardness is high, wearability is good, the coefficient of friction is little, and high temperature resistant, through the setting of polymer polyethylene layer 10, be an impact-resistant, self-lubricating property is good, the engineering plastics that stand wear and self-lubricating property, make its excellent body 1 possess, and can not strengthen the U type plastics of its material that can not take place the extrusion process and can not take place the reinforcing in the crushing process and can drop the welt.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a wear-resisting spiral welt, includes welt body (1), its characterized in that: the lining plate body (1) comprises a POM material layer (2), a metal material layer (3) and a wear-resistant protective layer (4), the metal material layer (3) comprises an alloy quenched and tempered steel layer (5), an alloy spring steel layer (6) and a tungsten carbide metal coating (7), and the wear-resistant protective layer (4) comprises a polytetrafluoroethylene layer (8), a silicon carbide ceramic layer (9) and a high-molecular polyethylene layer (10).
2. A wear resistant spiral liner as claimed in claim 1, wherein: the top of the POM material layer (2) is fixedly connected to the bottom of the metal material layer (3), and the top of the metal material layer (3) is fixedly connected to the bottom of the wear-resistant protective layer (4).
3. A wear resistant spiral liner as claimed in claim 1, wherein: the thickness of the wear-resistant protective layer (4) is smaller than that of the metal material layer (3), and the thickness of the metal material layer (3) is larger than that of the POM material layer (2).
4. A wear resistant spiral liner as claimed in claim 1, wherein: the surface of the alloy quenched and tempered steel layer (5) is fixedly connected to the surface of the alloy spring steel layer (6), and the surface of the alloy spring steel layer (6) is fixedly connected to the surface of the tungsten carbide metal coating (7).
5. A wear resistant spiral liner as claimed in claim 1, wherein: the thickness of the tungsten carbide metal coating (7) is smaller than that of the alloy spring steel layer (6), and the thickness of the alloy spring steel layer (6) is larger than that of the alloy quenched and tempered steel layer (5).
6. A wear resistant spiral liner as claimed in claim 1, wherein: the surface fixed connection of polytetrafluoroethylene layer (8) is in the surface of carborundum ceramic layer (9), the surface fixed connection of carborundum ceramic layer (9) is in the surface of polymer polyethylene layer (10).
7. A wear resistant spiral liner as claimed in claim 1, wherein: the thickness of polytetrafluoroethylene layer (8) is less than the thickness of carborundum ceramic layer (9), the thickness of carborundum ceramic layer (9) is less than the thickness of macromolecular polyethylene layer (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222817377.9U CN218690070U (en) | 2022-10-25 | 2022-10-25 | Wear-resistant spiral lining plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222817377.9U CN218690070U (en) | 2022-10-25 | 2022-10-25 | Wear-resistant spiral lining plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218690070U true CN218690070U (en) | 2023-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222817377.9U Active CN218690070U (en) | 2022-10-25 | 2022-10-25 | Wear-resistant spiral lining plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218690070U (en) |
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2022
- 2022-10-25 CN CN202222817377.9U patent/CN218690070U/en active Active
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