CN201454582U - Abrasion resistant roller - Google Patents
Abrasion resistant roller Download PDFInfo
- Publication number
- CN201454582U CN201454582U CN2009200649350U CN200920064935U CN201454582U CN 201454582 U CN201454582 U CN 201454582U CN 2009200649350 U CN2009200649350 U CN 2009200649350U CN 200920064935 U CN200920064935 U CN 200920064935U CN 201454582 U CN201454582 U CN 201454582U
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- CN
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- Prior art keywords
- wear
- running roller
- roller
- utility
- model
- 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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- Rolls And Other Rotary Bodies (AREA)
- Crushing And Grinding (AREA)
Abstract
The utility model relates to an abrasion resistant roller, which comprises a roller. The surface of the roller is provided with multiple sets of abrasion resistant blocks which are closely arranged on the whole circumferential surface of the roller. The two ends of the abrasion resistant block are provided with a T-shaped groove or a coattail groove in which a connecting block matched with the T-shaped groove or the coattail groove is arranged. The connecting block is fixed on the roller through a bolt. The utility model has the advantages of simple structure, long service life and convenient installation and replacement and is applicable to industrial production.
Description
Technical field
The utility model relates to a kind of broken material running roller, particularly a kind of wear-resisting running roller.
Background technology
The running roller that is used for broken material in the disintegrating apparatus, generally the wheel face at running roller all is added with one deck high-abrasive material, and at present, the wearing layer of running roller wheel face all is to adopt the wear resistance electrode bead-welding technology, after the wearing and tearing, weld deposit repairing at the scene.On-the-spot weld deposit repairing is subjected to the limitation of condition and equipment, is easy to generate weld defect, causes high-abrasive material not wear-resisting, and the wear resistance electrode price is also higher, many in addition high abrasions, or the lower high-abrasive material of price, can not adopt welding procedure,, all can't use as carbide alloy, rich chromium cast iron etc.
The utility model content
The purpose of this utility model is to overcome the deficiency of prior art and a kind of simple in structure, long service life, installation and the wear-resisting easily running roller of replacing is provided.
The purpose of this utility model is achieved by following technical proposals:
A kind of wear-resisting running roller comprises running roller, and many group wear-resistant blocks are installed on the described running roller surface, and described wear-resistant block is closely arranged and is covered with whole described running roller circumferential surface.
In the utility model, the two ends on the described wear-resistant block are provided with T type groove or dovetail groove, and the contiguous block that is complementary with described T type groove or dovetail groove shape is installed in described T type groove or the dovetail groove, and described contiguous block is by being bolted on the described running roller.
Owing to adopt above-mentioned scheme; the utility model is that high-abrasive material is made wear-resistant block, wear-resistant block is fixed on the running roller by contiguous block with bolt, and contiguous block is a common iron; easy to process; save high-abrasive material, adopt after the running roller wearing and tearing of this mode, only need to change the wear-resistant block after the deterioration; this kind mode is simpler than on-the-spot bead-welding technology; do not need other optional equipment, installation and removal are convenient, significantly reduced the time of shutdown maintenance.
In sum, described utility model, advantage such as that a kind of wear resistant roll wheel has is simple in structure, long service life, installation and replacing are convenient is suitable for industrial production.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the cutaway view of the utility model A-A face.
Fig. 3 is the structural representation of the utility model wear-resistant block.
Fig. 4 is another structural representation of the utility model wear-resistant block.
Among the accompanying drawing 1-4: 1----running roller, 2----bolt, 3----wear-resistant block, 4----contiguous block, 5----dovetail groove, 6----T type groove.
The specific embodiment
Below in conjunction with accompanying drawing, describe the specific embodiment of wear-resisting running roller in detail.
Shown in Fig. 1 to 4, a kind of wear-resisting running roller comprises running roller 1, and many group wear-resistant blocks 3 are installed on described running roller 1 surface, and described wear-resistant block 3 is closely arranged and is covered with whole described running roller 1 circumferential surface.
In the utility model, the two ends on the described wear-resistant block 3 are provided with T type groove 6 or dovetail groove 5, and the contiguous block 4 that is complementary with described T type groove 6 or dovetail groove 5 shapes is installed in described T type groove 6 or the dovetail groove 5, and described contiguous block 4 is fixed on the described running roller 1 by bolt 2.
Claims (2)
1. a wear-resisting running roller comprises running roller (1), it is characterized in that: many group wear-resistant blocks (3) are installed on described running roller (1) surface, and described wear-resistant block (3) is closely arranged and is covered with whole described running roller (1) circumferential surface.
2. wear-resisting running roller according to claim 1, it is characterized in that: the two ends on the described wear-resistant block (3) are provided with T type groove (6) or dovetail groove (5), the contiguous block (4) that is complementary with described T type groove (6) or dovetail groove (5) shape is installed in described T type groove (6) or the dovetail groove (5), and described contiguous block (4) is fixed on the described running roller (1) by bolt (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200649350U CN201454582U (en) | 2009-06-26 | 2009-06-26 | Abrasion resistant roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200649350U CN201454582U (en) | 2009-06-26 | 2009-06-26 | Abrasion resistant roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201454582U true CN201454582U (en) | 2010-05-12 |
Family
ID=42381929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200649350U Expired - Fee Related CN201454582U (en) | 2009-06-26 | 2009-06-26 | Abrasion resistant roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201454582U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102211111A (en) * | 2011-03-17 | 2011-10-12 | 攀枝花市立宇矿业有限公司 | Composite roller and method for manufacturing insert of composite roller |
| CN104128226A (en) * | 2014-07-17 | 2014-11-05 | 盛金平 | Rolling-type crusher pressure roller with double-metal pressure strips |
| CN106925383A (en) * | 2017-05-08 | 2017-07-07 | 佛山科学技术学院 | A kind of special disk roller on milling equipment |
-
2009
- 2009-06-26 CN CN2009200649350U patent/CN201454582U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102211111A (en) * | 2011-03-17 | 2011-10-12 | 攀枝花市立宇矿业有限公司 | Composite roller and method for manufacturing insert of composite roller |
| CN102211111B (en) * | 2011-03-17 | 2012-08-29 | 攀枝花市立宇矿业有限公司 | Composite roller |
| CN104128226A (en) * | 2014-07-17 | 2014-11-05 | 盛金平 | Rolling-type crusher pressure roller with double-metal pressure strips |
| CN106925383A (en) * | 2017-05-08 | 2017-07-07 | 佛山科学技术学院 | A kind of special disk roller on milling equipment |
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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: 20100512 Termination date: 20140626 |
|
| EXPY | Termination of patent right or utility model |