CN203601953U - Belt carrier roller wear-resistant device - Google Patents
Belt carrier roller wear-resistant device Download PDFInfo
- Publication number
- CN203601953U CN203601953U CN201320663735.3U CN201320663735U CN203601953U CN 203601953 U CN203601953 U CN 203601953U CN 201320663735 U CN201320663735 U CN 201320663735U CN 203601953 U CN203601953 U CN 203601953U
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- CN
- China
- Prior art keywords
- carrier roller
- pvc pipe
- carrying roller
- ring
- belt
- 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 belt carrier roller wear-resistant device and relates to belt carrier roller devices. The belt carrier roller wear-resistant device aims at solving the problem that a carrier roller is seriously scoured and abraded by a coke conveyor belt in a coking plant in operation. The belt carrier roller wear-resistant device comprises a long carrier roller, a PVC pipe and two check rings. The long carrier roller is sleeved with the PVC pipe. The two ends of the long carrier roller are respectively sleeved with one check ring. The check rings are used for fixing the PVC pipe to the long carrier roller and are fixed to the two ends of the long carrier roller in a welded mode. The length of the PVC pipe is 60 times to 90 times that of the check rings. The belt carrier roller wear-resistant device is used for preventing the carrier roller from being abraded by the coke conveyor belt in the coking plant.
Description
Technical field
The utility model relates to a kind of wear-resistant device.
Background technology
Coke-oven plant transports burnt belt and is in operation, and on belt, can be stained with many coke powders, and coke fines size is very coarse hard.These coke powders wash away and wear and tear very seriously the long carrying roller of belt, and carrying roller is reduced service life greatly.Coke-oven plant needs frequent maintain and replace to transport burnt belt, and productive costs is uprised, and labour intensity is large, the normal operation that impact is produced.
Utility model content
The utility model is to transport the burnt belt problem very serious to carrying roller erosive wear that be in operation in order to solve coke-oven plant, thereby proposes a kind of belt roller wear-resistant device.
A kind of belt roller wear-resistant device, it comprises long carrying roller, pvc pipe and two back-up rings; Pvc pipe is sleeved on long carrying roller, and long carrying roller two ends are respectively installed with a back-up ring, and back-up ring is used for pvc pipe to be fixed on long carrying roller, is fixed on the two ends of long carrying roller; The length of pvc pipe is 60-90 times of back-up ring length.
The utility model compared with prior art has effect:
1, the utility model is transported burnt belt and is in operation and can be good at protecting long carrying roller in coke-oven plant, and improved more than 2 times the service life of long carrying roller.
2, the utility model only need to be changed pvc pipe to the maintenance of carrying roller in the time of the burnt belt of coke-oven plant's maintenance fortune, has saved productive costs, has reduced service expenditure.
3, when the utility model is transported burnt belt operation in coke-oven plant, reduce operating troubles, guaranteed the normal operation of producing.
Accompanying drawing explanation
Fig. 1 belt roller wear-resistant device perspective view: in Fig. 1,1 is long carrying roller, and 2 is pvc pipe, and 3 is back-up ring.
The specific embodiment
The specific embodiment one: in conjunction with Fig. 1, this specific embodiment is described, it comprises long carrying roller 1, pvc pipe 2 and two back-up rings 3; Pvc pipe 2 is sleeved on long carrying roller 1, and long carrying roller 1 two ends are respectively installed with a back-up ring 3, and back-up ring 3 is used for pvc pipe 2 to be fixed on long carrying roller 1, and the length of pvc pipe 2 is 60-90 times of back-up ring 3 length.
The specific embodiment two: present embodiment and the specific embodiment one are no: described pvc pipe 2 length are that 600-900mm, internal diameter are that 108mm, external diameter are 128mm, and other step and parameter are identical with the specific embodiment one.
The specific embodiment three: present embodiment is different from the specific embodiment one or two: the back-up ring of described back-up ring 3 for being made by Q235, internal diameter is that 108mm, external diameter are that 128mm, length are 10mm, and other step and parameter are identical with the specific embodiment one or two.
The specific embodiment four: present embodiment is different from one of specific embodiment one to three: the thickness of pvc pipe 2 be long carrying roller 1 diameter 1/10th, other step and parameter are identical with one of specific embodiment one to three.
The specific embodiment five: present embodiment is different from one of specific embodiment one to four: the surface uniform of described pvc pipe 2 is provided with many abrasionproof fins, the axis of abrasionproof fin and pvc pipe 2 be arranged in parallel, abrasionproof fin rising height is 3-4mm, and other step and parameter are identical with one of specific embodiment one to four.
The specific embodiment six: present embodiment is different from one of specific embodiment one to five: long carrying roller 1 two ends reserve respectively the distance of 10mm, are used for installing back-up ring 3, and other step and parameter are identical with one of specific embodiment one to five.
The specific embodiment seven: present embodiment is different from one of specific embodiment one to six: described back-up ring 3 is separately fixed at the two ends of long carrying roller 1 by welding manner, other step and parameter are identical with one of specific embodiment one to six.
Claims (2)
1. a belt roller wear-resistant device, it comprises long carrying roller (1), pvc pipe (2) and two back-up rings (3); Pvc pipe (2) is sleeved on long carrying roller (1), long carrying roller (1) two ends are respectively installed with a back-up ring (3), it is upper that back-up ring (3) is used for that pvc pipe (2) is fixed on to long carrying roller (1), it is characterized in that: the length of pvc pipe (2) is 60-90 times of back-up ring (3) length; Described pvc pipe (2) length is that 600-900mm, internal diameter are that 108mm, external diameter are 128mm; The back-up ring of described back-up ring (3) for being made by Q235, internal diameter is that 108mm, external diameter are that 128mm, length are 10mm; / 10th of a diameter that the thickness of pvc pipe (2) is long carrying roller (1); The surface uniform of described pvc pipe (2) is provided with many abrasionproof fins, and the axis of abrasionproof fin and pvc pipe (2) be arranged in parallel, and abrasionproof fin rising height is 3-4mm; Long carrying roller (1) two ends reserve respectively the distance of 10mm, are used for installing back-up ring (3).
2. a kind of belt roller wear-resistant device according to claim 1, is characterized in that: described back-up ring (3) is separately fixed at the two ends of long carrying roller (1) by welding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320663735.3U CN203601953U (en) | 2013-10-25 | 2013-10-25 | Belt carrier roller wear-resistant device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320663735.3U CN203601953U (en) | 2013-10-25 | 2013-10-25 | Belt carrier roller wear-resistant device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203601953U true CN203601953U (en) | 2014-05-21 |
Family
ID=50714641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320663735.3U Expired - Fee Related CN203601953U (en) | 2013-10-25 | 2013-10-25 | Belt carrier roller wear-resistant device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203601953U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107254114A (en) * | 2017-06-22 | 2017-10-17 | 山东省华斯达工贸有限公司 | A kind of wear-resistant carrier roller pipe and preparation method thereof |
-
2013
- 2013-10-25 CN CN201320663735.3U patent/CN203601953U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107254114A (en) * | 2017-06-22 | 2017-10-17 | 山东省华斯达工贸有限公司 | A kind of wear-resistant carrier roller pipe and preparation 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: 20140521 Termination date: 20161025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |