CN204974046U - Tray, welt reinforcing apparatus are ground to intermediate speed - Google Patents
Tray, welt reinforcing apparatus are ground to intermediate speed Download PDFInfo
- Publication number
- CN204974046U CN204974046U CN201520279248.6U CN201520279248U CN204974046U CN 204974046 U CN204974046 U CN 204974046U CN 201520279248 U CN201520279248 U CN 201520279248U CN 204974046 U CN204974046 U CN 204974046U
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- Prior art keywords
- welt
- annular
- fan
- shaped
- tray
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Abstract
The utility model discloses tray, welt reinforcing apparatus are ground to intermediate speed has annular tray, is equipped with annular clamp plate on the center bore of annular tray, and the equipartition has a fan -shaped welt of a plurality of on the circumference between annular tray and the annular clamp plate, a constant head tank has all been opened to the left and right sides of the arc limit end at the every fan -shaped welt back, the equipartition has a plurality of location protruding on the circumference of annular tray, and the constant head tank at the protruding and corresponding fan -shaped welt back in each location cooperatees, has still arranged a plurality of location briquetting on the circumference of annular tray, each fix a position the briquetting voltage -sharing connect on the outer edge of corresponding fan -shaped welt last, the location briquetting is " 7 " font, and the upper end of location briquetting is equipped with clamp bolt, and the clamp bolt crimping is at the border on fan -shaped welt arc limit, the utility model discloses simple structure, simple to operate, the welt installation is firm, and it is convenient to maintain, and trouble -free rate has been solved because of the regular problem that breaks away from the tray of the welt insecure welt that causes of installation in the production technology.
Description
Technical field
The utility model relates to vertical mill field, especially a kind of medium-speed pulverizer pallet, liner plate bracing means.
Background technology
Pallet and liner plate are the vitals in vertical mill, at present, liner plate in existing vertical mill is all be fixed on pallet by tray center annular pressing plate, because liner plate just secures one end, in normal use procedure, liner plate is because running into balk or block foreign matter or falling that roller both sides are asynchronous, pressure is uneven in resistance rubbing or production process time, liner plate will be knocked, depart from pallet, cause very large impulsive force, unfavorable equipment, also easily cause equipment secondary damage, and the process liner plate time is longer, brings the negative effect in economic interests.
Summary of the invention
The purpose of this utility model is improved above shortcoming exactly, provides easy for installation, and liner plate fixation is wear-resistant, a kind of medium-speed pulverizer pallet, liner plate bracing means that life cycle is long.
Concrete scheme of the present utility model is: medium-speed pulverizer pallet, liner plate bracing means, there is annular pallet, the central shaft hole of annular pallet is provided with annular pressing plate, annular pallet and annular pressing plate between be circumferentially evenly equipped with several fan-shaped liner plates, it is characterized in that: the left and right sides of the arc-shaped side end at the fan-shaped liner plate back side of described every block all has a locating slot, described annular pallet be circumferentially evenly equipped with several positioning convex, each positioning convex matches with the locating slot at the corresponding fan-shaped liner plate back side, annular pallet be circumferentially also furnished with several location briquetting, each location briquetting is all crimped on the outer of corresponding fan-shaped liner plate, described location briquetting is in " 7 " font, the upper end of location briquetting is provided with hold-down bolt, hold-down bolt is crimped on the edge of fan-shaped liner plate arc-shaped side.
The utility model structure is simple, easy for installation, and liner plate is installed firmly, solve in production technology because the insecure and regular problem departing from pallet of liner plate that is that cause installed by liner plate, the utility model is easy to maintenance, degree of reliability, all applicable in ring-roller mill.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is support holder structure schematic diagram;
Fig. 4 is lining plate structure schematic diagram;
Fig. 5 is utility model works schematic diagram.
In figure, 1-annular pallet, the fan-shaped liner plate of 2-, 3-annular pressing plate, 4-locating slot, 5-positioning convex, 6-locates briquetting, 7-hold-down bolt, 8-reductor, 9-grinding roller.
Detailed description of the invention
See Fig. 1-5, the utility model medium-speed pulverizer pallet, liner plate bracing means, there is annular pallet 1, the central shaft hole of annular pallet 1 is provided with annular pressing plate 3, annular pallet 1 and annular pressing plate 3 between be circumferentially evenly equipped with several fan-shaped liner plates 2, the left and right sides of the arc-shaped side end at the fan-shaped liner plate back side of described every block all has a locating slot 4, described annular pallet be circumferentially evenly equipped with several positioning convex 5, each positioning convex matches with the locating slot at the corresponding fan-shaped liner plate back side, annular pallet be circumferentially also furnished with several location briquetting 6, each location briquetting is all crimped on the outer of corresponding fan-shaped liner plate, described location briquetting is in " 7 " font, the upper end of location briquetting is provided with hold-down bolt 7, hold-down bolt is crimped on the edge of fan-shaped liner plate arc-shaped side.Operation principle: annular fan-shaped liner plate locates fan-shaped liner plate by the positioning convex on locating slot and annular pallet, prevent the rubbing back and forth of fan-shaped liner plate, the upper edge of fan-shaped liner plate is stood along compressing the relative folder of formation with lower with annular pressing plate by the location briquetting of annular pallet, when reductor 8 drives tray motion and running roller 9 moves on fan-shaped liner plate, can prevent fan-shaped liner plate from getting up to depart from pallet.
Claims (1)
1. medium-speed pulverizer pallet, liner plate bracing means, there is annular pallet, the central shaft hole of annular pallet is provided with annular pressing plate, annular pallet and annular pressing plate between be circumferentially evenly equipped with several fan-shaped liner plates, it is characterized in that: the left and right sides of the arc-shaped side end at the fan-shaped liner plate back side of described every block all has a locating slot, described annular pallet be circumferentially evenly equipped with several positioning convex, each positioning convex matches with the locating slot at the corresponding fan-shaped liner plate back side, annular pallet be circumferentially also furnished with several location briquetting, each location briquetting is all crimped on the outer of corresponding fan-shaped liner plate, described location briquetting is in " 7 " font, the upper end of location briquetting is provided with hold-down bolt, hold-down bolt is crimped on the edge of fan-shaped liner plate arc-shaped side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520279248.6U CN204974046U (en) | 2015-05-04 | 2015-05-04 | Tray, welt reinforcing apparatus are ground to intermediate speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520279248.6U CN204974046U (en) | 2015-05-04 | 2015-05-04 | Tray, welt reinforcing apparatus are ground to intermediate speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204974046U true CN204974046U (en) | 2016-01-20 |
Family
ID=55108466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520279248.6U Expired - Fee Related CN204974046U (en) | 2015-05-04 | 2015-05-04 | Tray, welt reinforcing apparatus are ground to intermediate speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204974046U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107081192A (en) * | 2017-05-18 | 2017-08-22 | 广东博晖机电有限公司 | A kind of abrasion-proof backing block for ceramic raw material particulate abrasive |
-
2015
- 2015-05-04 CN CN201520279248.6U patent/CN204974046U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107081192A (en) * | 2017-05-18 | 2017-08-22 | 广东博晖机电有限公司 | A kind of abrasion-proof backing block for ceramic raw material particulate abrasive |
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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: 20160120 Termination date: 20200504 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |