CN201586536U - Wear-proof armor layer for roller end surface - Google Patents
Wear-proof armor layer for roller end surface Download PDFInfo
- Publication number
- CN201586536U CN201586536U CN2009203170121U CN200920317012U CN201586536U CN 201586536 U CN201586536 U CN 201586536U CN 2009203170121 U CN2009203170121 U CN 2009203170121U CN 200920317012 U CN200920317012 U CN 200920317012U CN 201586536 U CN201586536 U CN 201586536U
- Authority
- CN
- China
- Prior art keywords
- scuff
- roller
- resistant coating
- face
- wear
- 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 - Lifetime
Links
- 239000011248 coating agent Substances 0.000 claims description 31
- 238000000576 coating method Methods 0.000 claims description 31
- 230000000295 complement effect Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- -1 metallurgical mine Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
Images
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- Coating By Spraying Or Casting (AREA)
Abstract
The utility model discloses a wear-proof armor layer for a roller end surface, which comprises a roller sleeve, wherein a ring groove is formed on the end surface of the roller sleeve, and a wear-proof mechanism is arranged in the ring groove correspondingly. The utility model has the advantages that the wear-proof layer with high wear resistance is arranged in a quick-wearing position of a traditional roller end surface to improve the wear-resistant performance of the roller end surface, thereby improving the service life of a roller, reducing the maintenance workload and cost, etc.
Description
Technical field
The utility model relates to a kind of roller of material grinding equipment, particularly a kind of roller end face with abrasionproof function that is applicable to industry material grinding equipment such as building material cement, metallurgical mine, chemical industry.
Background technology
Along with the development of grinding technology in recent years, be widely used in the grinding field of cement, raw material, slag, slag, iron ore, chemical industry etc. based on the roll squeezer of material bed grinding principle, obtained remarkable energy saving effect.But along with the continuous expansion of application, the grindability of material is also different, to such an extent as to the situation of roller end wear is more and more general, has a strong impact on the yield rate of material and the normal operation of equipment.
The utility model content
Goal of the invention of the present utility model is: at the problem of above-mentioned existence, provide a kind of and be provided with the roller of abrasionproof mechanism at the roller end face, improve the wearability of roller end face, thereby improve the normal function rate of equipment, reduce maintenance load and maintenance cost.
The technical solution of the utility model is achieved in that a kind of roller end face scuff-resistant coating armor, comprises roller shell, and it is characterized in that: the end face of roller shell is provided with annular groove, and correspondence is provided with abrasionproof mechanism in annular groove.
As a kind of embodiment, roller end face scuff-resistant coating armor described in the utility model, its described abrasionproof mechanism comprises scuff-resistant coating and pressure strip, annular groove outer rim at the roller shell end face is set to boss, the outer rim of described scuff-resistant coating and boss are complementary and closely cooperate, the inner edge of scuff-resistant coating cooperates with the pressure strip inclined-plane and compresses mutually, and described pressure strip is connected with roller shell.
As another kind of embodiment, roller end face scuff-resistant coating armor described in the utility model, its described abrasionproof mechanism comprises scuff-resistant coating, described scuff-resistant coating is provided with projection near roller shell end face one side, the sectional area of described protruding front end is greater than the sectional area of its root, and the roller shell end face is provided with and protruding corresponding groove.
The utility model is provided with the scuff-resistant coating of high-wearing feature at conventional roll end face position easy to wear, increased the anti-wear performance of roller greatly, thereby improved the service life of roller, has reduced maintenance load and maintenance cost etc.
Description of drawings
Fig. 1 is the front view of first kind of embodiment of the utility model.
Fig. 2 is the left view of first kind of embodiment of the utility model.
Fig. 3 is an A portion enlarged drawing among Fig. 2.
Fig. 4 is the front view of second kind of embodiment of the utility model.
Fig. 5 is the left view of second kind of embodiment of the utility model.
Fig. 6 is the vertical view of second kind of embodiment of the utility model.
Fig. 7 is a B portion enlarged drawing among Fig. 5.
Fig. 8 is a C portion enlarged drawing among Fig. 6.
Mark among the figure: 1 is roller shell, and 2 is annular groove, and 3 is scuff-resistant coating, and 4 is pressure strip, and 5 is boss, and 6 is projection, and 7 is bolt.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is done detailed explanation.
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Embodiment 1: as illustrated in fig. 1 and 2, a kind of roller end face scuff-resistant coating armor comprises roller shell 1, and the end face of roller shell 1 is provided with annular groove 2, and correspondence is provided with abrasionproof mechanism in annular groove 2.
As shown in Figure 3, described abrasionproof mechanism comprises scuff-resistant coating 3 and pressure strip 4, annular groove 2 outer rims at roller shell 1 end face are set to boss 5, the outer rim of described scuff-resistant coating 3 and boss 5 are complementary and closely cooperate, the inner edge of scuff-resistant coating 3 cooperates with pressure strip 4 inclined-planes and compresses mutually, described pressure strip 4 is fixedlyed connected with roller shell 1 by bolt 7, compress pressure strip by bolt, thereby play the fixedly effect of scuff-resistant coating, the faying face between scuff-resistant coating and the roller shell reaches the purpose closely of fitting by the method that is coated with daub.
Embodiment 2: shown in Fig. 4,5,6 and 7, described abrasionproof mechanism comprises scuff-resistant coating 3, described scuff-resistant coating 3 adopts the mode of splicing to combine with roller shell 1, as shown in Figure 8, described scuff-resistant coating 3 is provided with projection 6 near roller shell 1 end face one side, the sectional area of described protruding 6 front ends is mushroom greater than the sectional area of its root, and roller shell 1 end face is provided with and protruding 6 corresponding groove.
Described scuff-resistant coating adopts the carbide alloy of high-wearing feature, as tungsten carbide, titanium carbide etc., perhaps uses wear-resistant ceramic material to make.After adopting said structure, the concentrated worn area of roller end face has mainly concentrated on the scuff-resistant coating, because the case hardness of scuff-resistant coating and hardness and the wearability that wearability is much higher than material, so improved the service life of roller end face greatly.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (3)
1. a roller end face scuff-resistant coating armor comprises roller shell (1), and it is characterized in that: the end face of roller shell (1) is provided with annular groove (2), and correspondence is provided with abrasionproof mechanism in annular groove (2).
2. roller end face scuff-resistant coating armor according to claim 1, it is characterized in that: described abrasionproof mechanism comprises scuff-resistant coating (3) and pressure strip (4), annular groove (2) outer rim at roller shell (1) end face is set to boss (5), the outer rim of described scuff-resistant coating (3) and boss (5) are complementary and closely cooperate, the inner edge of scuff-resistant coating (3) cooperates with pressure strip (4) inclined-plane and compresses mutually, and described pressure strip (4) is connected with roller shell (1).
3. roller end face scuff-resistant coating armor according to claim 1, it is characterized in that: described abrasionproof mechanism comprises scuff-resistant coating (3), described scuff-resistant coating (3) is provided with projection (6) near roller shell (1) end face one side, the sectional area of described projection (6) front end is greater than the sectional area of its root, and roller shell (1) end face is provided with and projection (6) corresponding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203170121U CN201586536U (en) | 2009-12-10 | 2009-12-10 | Wear-proof armor layer for roller end surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203170121U CN201586536U (en) | 2009-12-10 | 2009-12-10 | Wear-proof armor layer for roller end surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201586536U true CN201586536U (en) | 2010-09-22 |
Family
ID=42746305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203170121U Expired - Lifetime CN201586536U (en) | 2009-12-10 | 2009-12-10 | Wear-proof armor layer for roller end surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201586536U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104039454A (en) * | 2011-10-07 | 2014-09-10 | Fl史密斯公司 | Edge wear components for roller presses |
| CN115254312A (en) * | 2022-06-20 | 2022-11-01 | 华能国际电力股份有限公司营口电厂 | Medium speed pulverizer grinding roller cover with metal ceramic complex |
-
2009
- 2009-12-10 CN CN2009203170121U patent/CN201586536U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104039454A (en) * | 2011-10-07 | 2014-09-10 | Fl史密斯公司 | Edge wear components for roller presses |
| CN104039454B (en) * | 2011-10-07 | 2015-10-14 | Fl史密斯公司 | The edge wear parts of roll squeezer |
| CN115254312A (en) * | 2022-06-20 | 2022-11-01 | 华能国际电力股份有限公司营口电厂 | Medium speed pulverizer grinding roller cover with metal ceramic complex |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100922 |