CN203700868U - Blade fixing device for mobile scraper - Google Patents
Blade fixing device for mobile scraper Download PDFInfo
- Publication number
- CN203700868U CN203700868U CN201320785192.2U CN201320785192U CN203700868U CN 203700868 U CN203700868 U CN 203700868U CN 201320785192 U CN201320785192 U CN 201320785192U CN 203700868 U CN203700868 U CN 203700868U
- Authority
- CN
- China
- Prior art keywords
- scraper
- mandrel
- blade
- blocks
- block
- 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
Links
Abstract
The utility model discloses a blade fixing device for a mobile scraper. The blade fixing device consists of a scraper support, a scraper feeding air bag, a scraper quitting air bag, a lining plate, pressing blocks, a blade, a pressing plate, supporting blocks, a mandrel and mandrel fixing blocks, and is characterized in that the lining plate is fixed on the scraper support through the uniformly distributed mandrel fixing blocks; the scraper feeding air bag and the scraper quitting air bag are respectively positioned on two sides of the mandrel fixing blocks and on the lining plate; the elastic strip-type pressing plate is fixed on the upper end faces of the uniformly distributed supporting blocks; the uniformly distributed pressing blocks are fixed on the front sides of the lower end faces of the corresponding supporting blocks and are connected together with the pressing plate; the blade is freely clamped in a scraper bin formed by the pressing blocks, the supporting blocks and the pressing plate; the supporting blocks are connected together with the mandrel fixing blocks through the mandrel, and the scraper feeding air bag and the scraper quitting air bag are clamped between the supporting blocks and the lining plate. According to the blade fixing device, the blade is freely clamped in the scraper bin formed by the uniformly distributed supporting blocks, the elastic strip-type pressing plate and the uniformly distributed pressing blocks, so that deformation of the pressing plate is avoided, and the problem that the blade is twisted after being tangential to the surface of a drying cylinder is solved.
Description
Technical field
The utility model relates to pulp and paper technology field, specifically a kind of movable scraper blade fixing device.
Background technology
At present, drying cylinder is fixed as clamped-in style and upper and lower two kinds of structures of pressure board slot type with movable scraper blade, and these two kinds of structures all exist pressing plate under hot environment, to work and cause distortion to correct for a long time, make blade and drying cylinder face suit distortion, affect scraper cleaning effect.
Summary of the invention
Order of the present utility model is to overcome above deficiency, and a kind of movable scraper blade fixing device is provided, and uses this device can overcome pressing plate distortion, has solved blade and drying cylinder face suits distortion problem.
The utility model solves the technical scheme that its technical problem adopts: a kind of movable scraper blade fixing device, by cutter tire, feed airbag, withdrawing airbag, liner plate, briquetting, blade, pressing plate, back-up block, mandrel and mandrel fixed block composition, it is characterized in that: liner plate is fixed on cutter tire by equally distributed mandrel fixed block, withdrawing airbag and feed airbag are placed on and on liner plate, lay respectively at mandrel fixed block both sides, there is the upper end that flexible strip plate is fixed on equally distributed back-up block, equally distributed briquetting is fixed on the front side of corresponding back-up block lower surface and links together with pressing plate, blade free is stuck in briquetting, in the cutter storehouse that back-up block and pressing plate form, back-up block links together by mandrel and mandrel fixed block, and with liner plate, withdrawing airbag and feed airbag are clipped in the middle.
The beneficial effects of the utility model are: be placed on by equally distributed back-up block, had in the cutter storehouse that flexible strip plate and equally distributed briquetting form by the card of blade free, overcome pressing plate distortion, solved blade and drying cylinder face suits distortion problem.
Accompanying drawing explanation
Accompanying drawing is structural representation of the present utility model
1. cutter tires in figure, 2. feed airbag, 3. withdrawing airbag, 4. liner plate, 5. briquetting, 6. blade, 7. pressing plate, 8. back-up block, 9. mandrel, 10. mandrel fixed block.
The specific embodiment
A kind of movable scraper blade fixing device, by cutter tire 1, feed airbag 2, withdrawing airbag 3, liner plate 4, briquetting 5, blade 6, pressing plate 7, back-up block 8, mandrel 9 and mandrel fixed block 10 form, it is characterized in that: liner plate 4 is fixed on cutter tire 1 by equally distributed mandrel fixed block 10, withdrawing airbag 3 and feed airbag 2 are placed on and on liner plate 4, lay respectively at mandrel fixed block 10 both sides, there is the upper end that flexible strip plate 7 is fixed on equally distributed back-up block 8, equally distributed briquetting 5 is fixed on the front side of corresponding back-up block 8 lower surfaces and links together with pressing plate 7, blade 6 is freely stuck in briquetting 5, in the cutter storehouse that back-up block 8 and pressing plate 7 form, back-up block 8 links together by mandrel 9 and mandrel fixed block 10, and with liner plate 4, withdrawing airbag 3 and feed airbag 2 are clipped in the middle.
In work, blade 6 is freely stuck in equally distributed briquetting 5, back-up block 8 and has in the cutter storehouse that flexible strip plate 7 forms, when feed airbag 2 inflations withdrawing airbag 3 exhaust simultaneously, feed airbag 2 is by back-up block 8 jack-up, the cutter storehouse band cutting blade 6 that back-up block 8, briquetting 5 and pressing plate 7 form, around mandrel 9 forward upsets, suits blade 6 and drying cylinder face and carries out drying cylinder cleaning; In the time of 3 inflation feed simultaneously airbag 2 exhaust of withdrawing airbag, withdrawing airbag 3 is by back-up block 8 jack-up, and cutter storehouse band cutting blade 6, around mandrel 9 reverse flip, leaves blade 6 and drying cylinder emaciated face and finishes drying cylinder cleaning work.
Claims (1)
1. a movable scraper blade fixing device, by cutter tire (1), feed airbag (2), withdrawing airbag (3), liner plate (4), briquetting (5), blade (6), pressing plate (7), back-up block (8), mandrel (9) and mandrel fixed block (10) composition, it is characterized in that: liner plate (4) is fixed on cutter tire (1) by equally distributed mandrel fixed block (10), withdrawing airbag (3) and feed airbag (2) are placed on and on liner plate (4), lay respectively at mandrel fixed block (10) both sides, there is the upper end that flexible strip plate (7) is fixed on equally distributed back-up block (8), equally distributed briquetting (5) is fixed on the front side of corresponding back-up block (8) lower surface and links together with pressing plate (7), blade (6) is freely stuck in briquetting (5), in the cutter storehouse that back-up block (8) and pressing plate (7) form, back-up block (8) links together by mandrel (9) and mandrel fixed block (10), and with liner plate (4), withdrawing airbag (3) and feed airbag (2) are clipped in the middle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320785192.2U CN203700868U (en) | 2013-12-04 | 2013-12-04 | Blade fixing device for mobile scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320785192.2U CN203700868U (en) | 2013-12-04 | 2013-12-04 | Blade fixing device for mobile scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203700868U true CN203700868U (en) | 2014-07-09 |
Family
ID=51051327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320785192.2U Expired - Fee Related CN203700868U (en) | 2013-12-04 | 2013-12-04 | Blade fixing device for mobile scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203700868U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307777A (en) * | 2014-11-18 | 2015-01-28 | 苏州禾盛新型材料股份有限公司 | Air sac type scraper mechanism for PCM production painting |
| CN108468247A (en) * | 2018-02-12 | 2018-08-31 | 湖北金庄科技再生资源有限公司 | A kind of reduction device and method of yellow plate paper sicker |
-
2013
- 2013-12-04 CN CN201320785192.2U patent/CN203700868U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104307777A (en) * | 2014-11-18 | 2015-01-28 | 苏州禾盛新型材料股份有限公司 | Air sac type scraper mechanism for PCM production painting |
| CN108468247A (en) * | 2018-02-12 | 2018-08-31 | 湖北金庄科技再生资源有限公司 | A kind of reduction device and method of yellow plate paper sicker |
| CN108468247B (en) * | 2018-02-12 | 2019-03-22 | 湖北金庄科技再生资源有限公司 | A kind of reduction device and method of yellow plate paper sicker |
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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: 20140709 Termination date: 20141204 |
|
| EXPY | Termination of patent right or utility model |