CN202845087U - Novel high wear resistance composite roller sheet of roller press - Google Patents
Novel high wear resistance composite roller sheet of roller press Download PDFInfo
- Publication number
- CN202845087U CN202845087U CN 201220562740 CN201220562740U CN202845087U CN 202845087 U CN202845087 U CN 202845087U CN 201220562740 CN201220562740 CN 201220562740 CN 201220562740 U CN201220562740 U CN 201220562740U CN 202845087 U CN202845087 U CN 202845087U
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- China
- Prior art keywords
- roller
- sheet
- skin
- wear resistance
- novel high
- 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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Abstract
The utility model provides a novel high wear resistance composite roller sheet of a roller press. The roller sheet is characterized in that hard alloy bars with diameter being 5-30mm are inlaid in the working surface of a roller sheet body; the distances among the circle centers of the alloy bars are 10-50mm; and the alloys in two adjacent rows are arranged in a stagger manner. In order to further prolong the service life of the roller on the original basis, the wear-resistant alloy bars are added on the easily worn parts of the roller sheet to prevent the roller from being worn by broken materials, thus greatly prolonging the service life of the roller.
Description
Technical field
The utility model relates to the crushing mechanism field, particularly the compound roller roller of a kind of roll squeezer high abrasion skin.
Background technology
The roller that existing roll squeezer uses, major part is that the Technology of Welded Roller skin is produced on use rich chromium cast iron composite roll skin, the middle low-carbon alloy steel roll shaft, although hardness has reached the requirement of related standards, but abrasion resistance is still undesirable, roller roller skin is under the powerful pinch shock of institute's broken material, produce heavy wear, service life is not high, has increased operating cost.
Summary of the invention
The purpose of this utility model is to overcome the defective that exists in the prior art, and then the compound roller roller of a kind of roller press high abrasion skin, the service life that can effectively improve roller are provided.
For achieving the above object, the technical solution adopted in the utility model is: the compound roller roller of a kind of roller press high abrasion skin is inlaid with diameter 5-30mm hard alloy bar at the working face of roller skin body.
Distance between each alloy bar center of circle is between the 10-50 millimeter, and adjacent two rows' alloy is staggered.
The utlity model has and make material in shattering process, can improve the roller advantage in service life, the utility model on former basis in order further to improve the service life of roller, easily grind the position at roller roller skin and increase wear-proof alloy stick, be used for stoping the wearing and tearing of broken material pair of rollers, thereby greatly prolonged the service life of roller.
Description of drawings
Fig. 1 is the compound roller roller of a kind of roller press high abrasion of the utility model skin structure front view.
Fig. 2 is the compound roller roller of a kind of roller press high abrasion of the utility model skin structure side cross-sectional, view.
The specific embodiment
As shown in Figure 1 and Figure 2, the compound roller roller of a kind of roller press high abrasion skin, working face at roller skin 1 body is inlaid with diameter 5-30mm hard alloy bar 2, and the distance between each alloy bar 2 centers of circle is between the 10-50 millimeter, and adjacent two rows' alloy is staggered.
Claims (2)
1. the compound roller roller of roller press high abrasion skin, it is characterized in that: the working face at roller skin (1) body is inlaid with diameter 5-30mm hard alloy bar (2).
2. the compound roller roller of a kind of roller press high abrasion according to claim 1 skin is characterized in that: the distance between each alloy bar (2) center of circle is between the 10-50 millimeter, and adjacent two rows' alloys are staggered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220562740 CN202845087U (en) | 2012-10-30 | 2012-10-30 | Novel high wear resistance composite roller sheet of roller press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220562740 CN202845087U (en) | 2012-10-30 | 2012-10-30 | Novel high wear resistance composite roller sheet of roller press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202845087U true CN202845087U (en) | 2013-04-03 |
Family
ID=47976325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220562740 Expired - Fee Related CN202845087U (en) | 2012-10-30 | 2012-10-30 | Novel high wear resistance composite roller sheet of roller press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202845087U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113578456A (en) * | 2021-08-04 | 2021-11-02 | 武汉华材表面科技有限公司 | High-density stud roller sleeve of brazed stud row of cast-in sheath and manufacturing method thereof |
-
2012
- 2012-10-30 CN CN 201220562740 patent/CN202845087U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113578456A (en) * | 2021-08-04 | 2021-11-02 | 武汉华材表面科技有限公司 | High-density stud roller sleeve of brazed stud row of cast-in sheath and manufacturing method thereof |
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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: 20130403 Termination date: 20141030 |
|
| EXPY | Termination of patent right or utility model |