CN201862596U - Dust-absorbing device for seven-roller straightener - Google Patents
Dust-absorbing device for seven-roller straightener Download PDFInfo
- Publication number
- CN201862596U CN201862596U CN2010202083167U CN201020208316U CN201862596U CN 201862596 U CN201862596 U CN 201862596U CN 2010202083167 U CN2010202083167 U CN 2010202083167U CN 201020208316 U CN201020208316 U CN 201020208316U CN 201862596 U CN201862596 U CN 201862596U
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- CN
- China
- Prior art keywords
- dust shield
- dust
- fixed
- movable pulley
- slideway
- 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 relates to a dust-absorbing device for a seven-roller straightener.The technical scheme of the utility model is that a dust shield 14 is arranged above the outlet of a steel band 15 of the seven-roller straightener 16 on the same side thereof. A left slideway 4 and a right slideway 11 are respectively fixed on both sides of the device above the dust shield 14.The left slideway 4 is equipped with a left movable pulley 3 and the right slideway 11 is equipped with a right movable pulley 12.The shaft of the movable pulley 3 and the shaft of the right movable pulley 12 are respectively fixed to a lower flange 13.The upper end of the dust shield 14 is fixedly connected with the lower flange 13.The air outlet of an airduct 7 is fixedly connected with an upper flange 8.The upper end and the lower end of a flexible airduct 9 are respectively connected with the upper flange 8 and the lower flange 13 correspondingly.One end of a wire rope 2 is fixed to a first hanger 1 and the other end thereof is fixed to a second hanger 10 by a first fixed pulley 5 and a second fixed pulley 6.The optimum dust-absorbing effect of the dust shield 14 is ensured and the service life thereof is effectively prolonged by using the device.
Description
Technical field
The utility model belongs to the dust exhaust apparatus technical field.Be specifically related to a kind of dust exhaust apparatus that is used for seven roller straighteners.
Background technology
At pickling unit head, produce a large amount of brown iron oxides because of extruding, bending when being with steel through seven roller straighteners.Be pollution abatement, traditional way is at the upper surface of being with steel fixing dust shield to be set, but because dust shield suction inlet end face distance belt steel surface is very near, when the head of being with steel and afterbody process dust shield, under the nose and the active force of winding up of band steel, dust shield is broken easily.
At the phenomenon that dust shield is broken easily, the corrective measure of taking at present is: raise dust shield and make it apart from the belt steel surface certain space.Though the phenomenon of having avoided dust shield to be broken like this occurs, but because far away apart from dust sucting point, thus pick-up performance is obviously reduced; Even again dust shield is increased the protection facility, but the protection facility is also easily broken after using a period of time.
Summary of the invention
The utility model is intended to overcome the prior art defective, and purpose provides the dust exhaust apparatus that is used for seven roller straighteners of good, the safe and reliable and long service life of a kind of pick-up performance.
For realizing above-mentioned task, the technical solution adopted in the utility model is: dust shield is positioned at the homonymy top of the steel band outlet of seven roller straighteners, be fixed with left slideway and right the slip respectively in the both sides on dust shield top, left side slideway is equipped with left movable pulley, in the right slideway right movable pulley is housed, the axle of left side movable pulley and the axle of right movable pulley are fixedly connected with lower flange respectively, and the upper end and the lower flange of dust shield are fixedly connected; The air outlet and the upper flange plate of airduct are fixedly connected, corresponding with upper flange plate and the lower flange respectively connection in the top and bottom of soft airduct.
Seven roller straighteners are provided with first hanger, and the upper end of left slideway is provided with first fixed block, and the last plane of lower flange is provided with second hanger, and the last plane of upper flange plate is provided with second fixed block.One end of steel wire rope is fixed on first hanger, and the other end is fixed on second hanger by first fixed block and second fixed block.
Since adopt technique scheme, the utility model and the interlock of seven roller straighteners, and when the top roll of seven roller straighteners was depressed, by the pulling of steel wire rope, dust shield vertically rose; When the top roll of seven roller straighteners lifted, by the transmission of steel wire rope, dust shield vertically descended under its gravity effect.Owing to adopted flexible duct between airduct and dust shield, dust shield can be depressed or lift and rise or descend with the top roll of seven roller straighteners.
The utility model has not only solved when the band head of steel and afterbody during through dust shield and the problem that dust shield is easily broken under its nose and the active force of winding up, but also has guaranteed the best pick-up performance of dust shield, has prolonged the service life of dust shield effectively.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model.
The specific embodiment
The utility model will be further described below in conjunction with the drawings and specific embodiments:
A kind of dust exhaust apparatus that is used for seven roller straighteners.As shown in Figure 1: dust shield 14 is positioned at the upper right side of seven roller straighteners 16, i.e. the homonymy top of steel band 15 outlets; Be fixed with left slideway 4 and right slip 11 respectively in the both sides on dust shield 14 tops, left side slideway 4 is equipped with left movable pulley 3, in the right slideway 11 right movable pulley 12 is housed, the axle of left side movable pulley 3 and the axle of right movable pulley 12 are fixedly connected with lower flange 13 respectively, and the upper end of dust shield 14 and lower flange 13 are fixedly connected.The air outlet of airduct 7 and upper flange plate 8 are fixedly connected, the top and bottom of soft airduct 9 respectively with upper flange plate 8 and lower flange 13 corresponding connections.
Seven roller straighteners 16 are provided with first hanger 1, and the upper end of left slideway 4 is provided with first fixed block 5, and the last plane of lower flange 13 is provided with second hanger 10, and the last plane of upper flange plate 8 is provided with second fixed block 6.One end of steel wire rope 2 is fixed on first hanger 1, and the other end is fixed on second hanger 10 by first fixed block 5 and second fixed block 6.
This device and the interlock of seven roller straighteners, when the top roll of seven roller straighteners was depressed, by the pulling of steel wire rope 2, dust shield 14 vertically rose; When the top roll of seven roller straighteners lifted, by the transmission of steel wire rope 2, dust shield 14 vertically descended under its gravity effect.Owing to adopted flexible duct 9 between airduct 7 and dust shield 14, dust shield 14 can be depressed or lift and rise or descend with the top roll of seven roller straighteners.
This device has not only solved when the band head of steel 15 and afterbody during through dust shield 14 and the problem that dust shield 14 is easily broken under its nose and the active force of winding up, but also guaranteed the best pick-up performance of dust shield 14, prolonged the service life of dust shield 14 effectively.
Claims (1)
1. dust exhaust apparatus that is used for seven roller straighteners, it is characterized in that: dust shield (14) is positioned at the homonymy top of steel band (15) outlet of seven roller straighteners (16), be fixed with left slideway (4) and right slide (11) respectively in the both sides on dust shield (14) top, left side slideway 4 is equipped with left movable pulley (3), in the right slideway (11) right movable pulley (12) is housed, the axle of left side movable pulley (3) and the axle of right movable pulley (12) are fixedly connected with lower flange (13) respectively, and the upper end of dust shield (14) and lower flange (13) are fixedly connected; The air outlet of airduct (7) and upper flange plate (8) are fixedly connected, the top and bottom of soft airduct (9) respectively with upper flange plate (8) and the corresponding connection of lower flange (13); Seven roller straighteners (16) are provided with first hanger (1), and the upper end of left slideway (4) is provided with first fixed block (5), and the last plane of lower flange (13) is provided with second hanger (10), and the last plane of upper flange plate (8) is provided with second fixed block (6); One end of steel wire rope (2) is fixed on first hanger (1), and the other end is fixed on second hanger (10) by first fixed block (5) and second fixed block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202083167U CN201862596U (en) | 2010-05-25 | 2010-05-25 | Dust-absorbing device for seven-roller straightener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202083167U CN201862596U (en) | 2010-05-25 | 2010-05-25 | Dust-absorbing device for seven-roller straightener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201862596U true CN201862596U (en) | 2011-06-15 |
Family
ID=44133765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202083167U Expired - Fee Related CN201862596U (en) | 2010-05-25 | 2010-05-25 | Dust-absorbing device for seven-roller straightener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201862596U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102728660A (en) * | 2011-04-08 | 2012-10-17 | 钢铁普蓝特克股份有限公司 | Roller leveler and leveling roll unit for the same |
| CN103846238A (en) * | 2012-12-08 | 2014-06-11 | 襄阳博亚精工装备股份有限公司 | Online cleaning device for straightening rolls of multi-roll straightening machine |
-
2010
- 2010-05-25 CN CN2010202083167U patent/CN201862596U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102728660A (en) * | 2011-04-08 | 2012-10-17 | 钢铁普蓝特克股份有限公司 | Roller leveler and leveling roll unit for the same |
| CN102728660B (en) * | 2011-04-08 | 2014-07-30 | 钢铁普蓝特克股份有限公司 | Roller leveler and leveling roll unit for the same |
| CN103846238A (en) * | 2012-12-08 | 2014-06-11 | 襄阳博亚精工装备股份有限公司 | Online cleaning device for straightening rolls of multi-roll straightening machine |
| CN103846238B (en) * | 2012-12-08 | 2016-01-20 | 襄阳博亚精工装备股份有限公司 | The online clearing apparatus of multi-roll straightening machine smoothing roll |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20120525 |