CN2451224Y - Mill roller - Google Patents
Mill roller Download PDFInfo
- Publication number
- CN2451224Y CN2451224Y CN 00248588 CN00248588U CN2451224Y CN 2451224 Y CN2451224 Y CN 2451224Y CN 00248588 CN00248588 CN 00248588 CN 00248588 U CN00248588 U CN 00248588U CN 2451224 Y CN2451224 Y CN 2451224Y
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- CN
- China
- Prior art keywords
- grinding roller
- roll body
- utility
- model
- 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 - Fee Related
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- Paper (AREA)
Abstract
The utility model relates to a grinding roller in equipment for processing grain and oil, etc. The utility model has the technical proposal that a wear-resistant layer is arranged on the grinding surface of the roller body of the grinding roller; the wear-resistant layer can be an isoionic reinforced treatment layer which is manufacture on the surface of the roller body via isoionic treatment process. After the wear-resistant layer is additionally arranged, the utility model can improve the hardness and the wear resistance of the grinding roller, extend the service life of the grinding roller, and improve the quality of products.
Description
The utility model relates to the grinding roller in the equipment such as grain and oil processing.
Grinding roller is the critical piece on the process equipments such as many grain and oil processing, papermaking and pottery, building materials, and the roll body of existing grinding roller partly is generally the integrative-structure of being made by a kind of material.Its material cost height, comparatively heavy because its life-span of wearability official post is shorter, its poor product quality when particularly producing flour, yields poorly, and in addition, the maintenance of equipment is also comparatively complicated.
The purpose of this utility model is: design the good grinding roller of a kind of anti-wear performance.
The technical solution of the utility model is on the lapped face of grinding roller roll body wearing layer to be set.This wearing layer can be at the additional wear-resistant material layer in roll body surface.Also can be the plasma strengthening processing layer of making on the roll body surface by plasma treatment process, it be at first to coat corresponding material layer on the roll body surface, then it is carried out that the plasma strengthening Quenching Treatment makes.
Behind the additional wearing layer, can improve the hardness and the wearability of grinding roller, prolong its service life, can also improve the quality of products.
For alleviating overall weight, reduce cost, also make it easy to maintenance, roll body of the present utility model can be made into tubular, and in the hole supporting member that cooperates with its inwall is set within it, and roll shaft is installed on the supporting member.Three supporting members for example are installed therein.These supporting members can be welding or be fixed at least two stiffeners in the roll body endoporus by other known manner.
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.
Fig. 1 is the cutaway view of the utility model embodiment;
Wherein, 1-plasma strengthening processing layer, 2-roll body, 3-stiffener, 4-roll shaft.
As shown in the figure, present embodiment comprises roll body 2 and roll shaft 4.Wherein roll body 2 is tubular, and plasma strengthening processing layer 1 is arranged on its lapped face.Be welded with three stiffeners 3 that have axis hole in the endoporus of roll body 2, roll shaft 4 is installed on three stiffeners 3.
Claims (4)
1, a kind of grinding roller comprises its roll body (2) and roll shaft (4), it is characterized in that: on the lapped face of roll body (2) wearing layer is arranged.
2, grinding roller according to claim 1 is characterized in that: said wearing layer is plasma strengthening processing layer (1).
3, grinding roller according to claim 1 and 2 is characterized in that: roll body (2) is tubular, and the supporting member that cooperates with roll body (2) inwall is arranged in its endoporus, and roll shaft (4) is installed on the supporting member.
4, grinding roller according to claim 3 is characterized in that: said supporting member is for being fixed at least two stiffeners (3) in roll body (2) endoporus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00248588 CN2451224Y (en) | 2000-09-28 | 2000-09-28 | Mill roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00248588 CN2451224Y (en) | 2000-09-28 | 2000-09-28 | Mill roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2451224Y true CN2451224Y (en) | 2001-10-03 |
Family
ID=33607211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00248588 Expired - Fee Related CN2451224Y (en) | 2000-09-28 | 2000-09-28 | Mill roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2451224Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1301797C (en) * | 2004-04-27 | 2007-02-28 | 任光利 | Milling roller of flour mill, method for machining milling teeth on milling roller surface and use of milling roller |
| CN100441367C (en) * | 2006-12-20 | 2008-12-10 | 王荫森 | Production process of grinder roll by using electric spraying |
| CN103861686A (en) * | 2014-03-19 | 2014-06-18 | 江苏新亚特钢锻造有限公司 | Grinding roller with bionic and wear-resistant composite coating and preparation technology of grinding roller |
| CN107243383A (en) * | 2017-08-14 | 2017-10-13 | 合肥明英富海生物科技有限公司 | A kind of manufacturing process of the compression roller of feed addictive processing pulverizer |
| CN111514988A (en) * | 2020-04-26 | 2020-08-11 | 四川宇广能科技有限公司 | Grinding roller of Raymond mill and manufacturing method thereof |
-
2000
- 2000-09-28 CN CN 00248588 patent/CN2451224Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1301797C (en) * | 2004-04-27 | 2007-02-28 | 任光利 | Milling roller of flour mill, method for machining milling teeth on milling roller surface and use of milling roller |
| CN100441367C (en) * | 2006-12-20 | 2008-12-10 | 王荫森 | Production process of grinder roll by using electric spraying |
| CN103861686A (en) * | 2014-03-19 | 2014-06-18 | 江苏新亚特钢锻造有限公司 | Grinding roller with bionic and wear-resistant composite coating and preparation technology of grinding roller |
| CN107243383A (en) * | 2017-08-14 | 2017-10-13 | 合肥明英富海生物科技有限公司 | A kind of manufacturing process of the compression roller of feed addictive processing pulverizer |
| CN111514988A (en) * | 2020-04-26 | 2020-08-11 | 四川宇广能科技有限公司 | Grinding roller of Raymond mill and manufacturing method thereof |
| CN111514988B (en) * | 2020-04-26 | 2023-08-15 | 四川宇广能科技有限公司 | Raymond mill grinding roller and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |