CN114348551A - Covering and repairing process for middle groove bottom plate of scraper conveyor - Google Patents
Covering and repairing process for middle groove bottom plate of scraper conveyor Download PDFInfo
- Publication number
- CN114348551A CN114348551A CN202110115868.6A CN202110115868A CN114348551A CN 114348551 A CN114348551 A CN 114348551A CN 202110115868 A CN202110115868 A CN 202110115868A CN 114348551 A CN114348551 A CN 114348551A
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- bottom plate
- groove bottom
- part groove
- wear
- scraper conveyor
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- 238000000034 method Methods 0.000 title description 6
- 238000005516 engineering process Methods 0.000 claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 230000008439 repair process Effects 0.000 abstract description 5
- 238000002360 preparation method Methods 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract 1
- 238000005299 abrasion Methods 0.000 description 3
- 238000005253 cladding Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
Scraper conveyor middle part groove bottom plate covers repair technology, this technology is according to the model size of scraper conveyor middle part groove at the workshop batch preparation wear-resisting material board, when scraper conveyor production line middle part groove bottom plate wearing and tearing need to be restoreed, reach the scene according to the wear-resisting material board that model size prepared, fixed cover on scraper conveyor middle part groove bottom plate, the wearing and tearing of effectual separation machinery and material centering middle part groove bottom plate, this technology can be according to the model size batch preparation wear-resisting material board of middle part groove, form standardized production, can exempt from to dismantle the batch restoration cover to on-the-spot scraper conveyor production line middle part groove bottom plate, repair time and the influence to the production line have effectively been shortened, and wear-resisting material board can change repeatedly and make middle part groove life infinitely prolong.
Description
Technical Field
The invention relates to a covering and repairing process for a middle groove bottom plate of a scraper conveyer, which does not need to disassemble a middle groove of the scraper conveyer, and when the middle groove bottom plate is worn to be offline, a prepared wear-resistant material plate is fixedly arranged and covered on the middle groove bottom plate, so that the continuous wear of the middle groove bottom plate is effectively prevented, and particularly, the wear-resistant material plate can be replaced again after being worn, the service life of the middle groove is infinitely prolonged, the wear-resistant material plate can be replaced conveniently and quickly on site, and the normal operation of a conveying system is effectively ensured.
Background
The existing repair process for the worn middle groove bottom plate of the scraper conveyer is characterized in that a wear-resistant material is cladded or surfacing-welded on the middle groove bottom plate to improve the wear resistance and prolong the service life of the middle groove bottom plate, the repair process adopted by the research center of wear-resistant remanufacturing engineering technology in Henan province is that the middle groove of the scraper conveyer is recycled and then a plasma cladding system is used, and the wear resistance of the middle groove bottom plate is reinforced by cladding or surfacing-welding the wear-resistant material on the middle groove bottom plate, and the process has the defect that the middle groove to be repaired needs to be separated from a working site, so that the transportation cost and the influence of site disassembly and assembly on normal transportation are increased.
Disclosure of Invention
In order to solve the problem of abrasion of the middle groove bottom plate of the scraper conveyer, the invention provides a process for covering and repairing the middle groove bottom plate of the scraper conveyer, which is characterized in that wear-resistant material plates are prepared in batches in a workshop according to the model size of the middle groove of the scraper conveyer, when the abrasion of the middle groove bottom plate of a scraper conveyer production line needs to be repaired, the wear-resistant material plates prepared according to the model size are conveyed to the site and fixedly covered on the middle groove bottom plate of the scraper conveyer, the abrasion of machinery and materials to the middle groove bottom plate is effectively prevented, the process can prepare the wear-resistant material plates in batches according to the model size of the middle groove, large-scale standardized production is formed, the disassembly-free batch covering and repairing can be carried out on the middle groove bottom plate of the scraper conveyer production line in the site, and the repairing time and the influence on a production line are effectively shortened.
The technical scheme adopted by the invention for solving the technical problem is as follows; aiming at the model and the size of the middle groove of the scraper conveyer, the prepared wear-resistant material plate is fixedly covered on the bottom plate of the middle groove to prevent the machine and the material from wearing the bottom plate of the middle groove,
the invention has the advantages that; can cover in batches to scraper conveyor production line middle part groove bottom plate and restore, need not dismantle transport middle part groove, cover repair technology easy operation swiftly convenient, greatly reduced to the influence of scraper conveyor production line operation, wear-resisting material board can be according to scraper conveyor's model size scale preparation production moreover, cover the restoration to large-scale scraper conveyor production line middle part groove bottom plate, because wear-resisting material board can repeatedly be changed after wearing and tearing and make the unlimited extension of middle part groove life.
Drawings
The invention is further described below with reference to the accompanying drawings:
fig. 1 shows a wear-resistant material plate, fig. 2 shows a central channel, and fig. 3 shows a central channel covering a wear-resistant material plate.
In the figure; 1. wear-resisting material board, 2, middle part groove bottom plate, 3, cover the middle part groove of wear-resisting material board.
Detailed description of the preferred embodiments
In the figure, a wear-resistant material plate 1 is fixedly covered on a middle groove bottom plate 2.
Claims (1)
1. A technology for covering and repairing a bottom plate of a middle groove of a scraper conveyor is characterized in that; the middle groove bottom plate of the scraper conveyer is fixedly covered with a wear-resistant material plate, so that the wear of machinery and materials to the middle groove bottom plate of the scraper conveyer is prevented.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110115868.6A CN114348551A (en) | 2021-01-19 | 2021-01-19 | Covering and repairing process for middle groove bottom plate of scraper conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110115868.6A CN114348551A (en) | 2021-01-19 | 2021-01-19 | Covering and repairing process for middle groove bottom plate of scraper conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114348551A true CN114348551A (en) | 2022-04-15 |
Family
ID=81095627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110115868.6A Pending CN114348551A (en) | 2021-01-19 | 2021-01-19 | Covering and repairing process for middle groove bottom plate of scraper conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114348551A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006001561A1 (en) * | 2006-01-12 | 2007-07-19 | Udo Adam | Chain scraper for underground mining and tunnelling has trough pan sections with upper and lower guides and base plates formed as replaceable cast iron members for longer wear and easier replacement into steel plate boxes |
| CN200967663Y (en) * | 2006-10-10 | 2007-10-31 | 杨绍柏 | Middle groove antifriction bottom plate of scraper conveyer |
| CN102092565A (en) * | 2010-12-27 | 2011-06-15 | 三一重型装备有限公司 | Scraper conveyor and middle groove thereof |
| CN204675242U (en) * | 2015-03-24 | 2015-09-30 | 李志东 | A kind of scraper conveyor middle groove |
| CN108001952A (en) * | 2017-12-19 | 2018-05-08 | 太原理工大学 | Plate abrasion safeguards processing method immediately in large-scale Scraper Conveyer Middle Trough |
-
2021
- 2021-01-19 CN CN202110115868.6A patent/CN114348551A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006001561A1 (en) * | 2006-01-12 | 2007-07-19 | Udo Adam | Chain scraper for underground mining and tunnelling has trough pan sections with upper and lower guides and base plates formed as replaceable cast iron members for longer wear and easier replacement into steel plate boxes |
| CN200967663Y (en) * | 2006-10-10 | 2007-10-31 | 杨绍柏 | Middle groove antifriction bottom plate of scraper conveyer |
| CN102092565A (en) * | 2010-12-27 | 2011-06-15 | 三一重型装备有限公司 | Scraper conveyor and middle groove thereof |
| CN204675242U (en) * | 2015-03-24 | 2015-09-30 | 李志东 | A kind of scraper conveyor middle groove |
| CN108001952A (en) * | 2017-12-19 | 2018-05-08 | 太原理工大学 | Plate abrasion safeguards processing method immediately in large-scale Scraper Conveyer Middle Trough |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20220415 |