CN203018137U - Grinding disk liner anti-slip device of vertical grinder - Google Patents
Grinding disk liner anti-slip device of vertical grinder Download PDFInfo
- Publication number
- CN203018137U CN203018137U CN 201220739914 CN201220739914U CN203018137U CN 203018137 U CN203018137 U CN 203018137U CN 201220739914 CN201220739914 CN 201220739914 CN 201220739914 U CN201220739914 U CN 201220739914U CN 203018137 U CN203018137 U CN 203018137U
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- China
- Prior art keywords
- grinding
- grinding disk
- lining board
- grinding discs
- slip device
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Abstract
The utility model relates to a grinding disk liner anti-slip device of a vertical grinder. The anti-slip device consists of a disk body, grinding disk liners, pressure blocks and anti-slip blocks. The anti-slip device is characterized in that each pressure block is of a wedged surface structure and is matched with a wedged surface of the corresponding grinding disk liner; a plugging plate is plugged between every two grinding disk liners; a notch is formed in each grinding disk liner; and each anti-slip block is arranged between two pressure blocks and is plugged in the notch of the corresponding grinding disk liner. By the anti-slip device, the firmness of the grinding disk liners is increased, the phenomena that the grinding disk liners slip away and even production is stopped due to overlarge grinding force are avoided, the effective running rate of the grinder is improved greatly, and the maintenance cost is lowered greatly. The anti-slip device is simple and compact in structure, firm and reliable, strong in usability, and convenient to manufacture and install.
Description
Technical field
The utility model relates to a kind of lining board for grinding discs shoe, particularly relates to a kind of grinding disc of vertical mill liner plate shoe.
Background technology
Mill is widely used in raw grinding, pulverized coal preparation, the production of the powder body material such as cement grinding and slag milling, its lining board for grinding discs long-term work is in mill, the pressure that is subject to grinding roller is very large, also will bear simultaneously larger material grinding power, this has just proposed very high requirement to lining board for grinding discs anti-skidding.Lining board for grinding discs causes very disadvantageous consequence in case slip is deviate to production.
The shoe that is used at present lining board for grinding discs both at home and abroad is all generally to adopt briquetting single anti-skidding, and perhaps latch is anti-skidding, and measure is more single.But in practice, only use briquetting, can't guarantee the relative sliding that causes due to the gap between liner plate, and long-term running, wear liner strengthens, and can't realize that liner plate fixes.Latch is anti-skidding has very high requirement, high expensive to installing and making.
Summary of the invention
The utility model provides a kind of grinding disc of vertical mill liner plate shoe for solving the technical problem that exists in known technology, this device can prevent the relative sliding between liner plate, has avoided lining board for grinding discs that whole sliding phenomenon occurs, and simple in structure, be convenient to install, manufacturing cost is lower.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is: a kind of grinding disc of vertical mill liner plate shoe, by disk body, lining board for grinding discs, briquetting and non-slipping block combine, it is characterized in that described briquetting is the lozenges structure, coordinate with the lozenges of lining board for grinding discs, and fill between any two seben at lining board for grinding discs; Have breach on described lining board for grinding discs, described non-slipping block is installed on briquetting between any two and inserts among the breach of lining board for grinding discs.
Advantage and the good effect that the utlity model has are: 1, briquetting is designed to the lozenges structure, coordinate with the lozenges of lining board for grinding discs, lining board for grinding discs is subject to and briquetting between the squeezing action of lozenges be fixed, the contact area of lozenges is larger, can guarantee thrust, simultaneously fill between any two corresponding seben at lining board for grinding discs, the jam-pack effect of the seben by different-thickness, and the material that produces after mill running fills, and can make between lining board for grinding discs the gap without relative sliding.2, offer breach on lining board for grinding discs, insert among breach being installed on briquetting non-slipping block between any two, prevented that effectively the integral body of lining board for grinding discs from sliding.
In sum, the utility model has improved the fastness of lining board for grinding discs, has avoided because excessive grinding power causes lining board for grinding discs to slide, and even causes the phenomenon that stops production, has improved largely the effective running rate of grinding machine, greatly reduces maintenance cost.And the utility model is simple in structure, compact, solid and reliable, ease for use is strong, is convenient to make and install.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A profile in Fig. 1;
Fig. 3 is the B-B profile in Fig. 1.
In figure: the 1st, lining board for grinding discs, the 2nd, non-slipping block, the 3rd, briquetting, the 4th, seben, the 5th, disk body, the 6th, bolt.
The specific embodiment
For further understanding summary of the invention of the present utility model, Characteristic, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
See also Fig. 1, Fig. 2 and Fig. 3, a kind of grinding disc of vertical mill liner plate shoe, comprise disk body 5, lining board for grinding discs 1 and briquetting 3, described briquetting 3 is the lozenges structure, coordinate with the lozenges of lining board for grinding discs 1, and fill between any two seben 4 at lining board for grinding discs 1, and having breach on lining board for grinding discs 1, indentation, there is inserted with and is installed on briquetting 3 non-slipping block 2 between any two.
The erection sequence of said apparatus is as follows:
1, lining board for grinding discs 1 is positioned on disk body 5;
2, be fixed in briquetting 3 on lining board for grinding discs 1 and compress lining board for grinding discs 1;
3, non-slipping block 2 is installed on briquetting 3 between any two and insert among the breach of lining board for grinding discs 1, then be fixed on disk body 5 with bolt 6;
4, at the seben of filling between any two respective thickness 4 of lining board for grinding discs 1 and guarantee that plug is real.
Operation principle of the present utility model:
The grinding disc of vertical mill device in the running, the mill interior lining panel is to move under high grinding power state, be very easy to slide, the present invention is by the squeezing action of briquetting lozenges, the lifting surface area of guarantee effect power can more firmly be fixed lining board for grinding discs, has reduced the possibility that the lining board for grinding discs generation is slided.Utilize simultaneously the gap between the real lining board for grinding discs of seben plug, guaranteed relative sliding can not occur between lining board for grinding discs.In addition, by the stopping function of non-slipping block, avoid lining board for grinding discs that whole sliding phenomenon occurs.The Integrated using of above-mentioned measure has played the anti-skidding effect to lining board for grinding discs, has avoided lining board for grinding discs to slide, and has guaranteed the normal operation of grinding machine.Not only improve effective running rate of grinding machine, also saved a considerable economic cost because keeping in repair and producing for the user.
Although the above is described preferred embodiment of the present utility model by reference to the accompanying drawings; but the utility model is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment is only schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not breaking away from the scope situation that the utility model aim and claim protect, can also make a lot of forms, within these all belong to protection domain of the present utility model.
Claims (1)
1. grinding disc of vertical mill liner plate shoe, by disk body, lining board for grinding discs, briquetting and non-slipping block combine, and it is characterized in that described briquetting is the lozenges structure, coordinates with the lozenges of lining board for grinding discs, and fills between any two seben at lining board for grinding discs; Have breach on described lining board for grinding discs, described non-slipping block is installed on briquetting between any two and inserts among the breach of lining board for grinding discs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220739914 CN203018137U (en) | 2012-12-27 | 2012-12-27 | Grinding disk liner anti-slip device of vertical grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220739914 CN203018137U (en) | 2012-12-27 | 2012-12-27 | Grinding disk liner anti-slip device of vertical grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203018137U true CN203018137U (en) | 2013-06-26 |
Family
ID=48642155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220739914 Expired - Lifetime CN203018137U (en) | 2012-12-27 | 2012-12-27 | Grinding disk liner anti-slip device of vertical grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203018137U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102974430A (en) * | 2012-12-27 | 2013-03-20 | 中材（天津）粉体技术装备有限公司 | Anti-skidding device for grinding table liners of vertical mill |
| CN103977863A (en) * | 2014-05-19 | 2014-08-13 | 江苏新业重工股份有限公司 | Novel millstone lining plate device of vertical mill |
| CN115515716A (en) * | 2020-04-16 | 2022-12-23 | 德国莱歇公司 | Keyed abrasive disc segments, abrasive disc segment systems, and related methods |
-
2012
- 2012-12-27 CN CN 201220739914 patent/CN203018137U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102974430A (en) * | 2012-12-27 | 2013-03-20 | 中材（天津）粉体技术装备有限公司 | Anti-skidding device for grinding table liners of vertical mill |
| CN103977863A (en) * | 2014-05-19 | 2014-08-13 | 江苏新业重工股份有限公司 | Novel millstone lining plate device of vertical mill |
| CN115515716A (en) * | 2020-04-16 | 2022-12-23 | 德国莱歇公司 | Keyed abrasive disc segments, abrasive disc segment systems, and related methods |
| CN115515716B (en) * | 2020-04-16 | 2023-12-26 | 德国莱歇公司 | Key mill segment, mill segment system and related methods |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190329 Address after: Tianjin District of Beichen city in the 300400 major North Road No. 1 Co-patentee after: TIANJIN CEMENT INDUSTRY DESIGN & RESEARCH INSTITUTE Co.,Ltd. Patentee after: SINOMA (TIANJIN) POWDER TECHNOLOGY & EQUIPMENT Co.,Ltd. Address before: Tianjin District of Beichen city in the 300400 major North Road No. 1 Co-patentee before: SINOMA TECHNOLOGY & EQUIPMENT GROUP Co.,Ltd. Patentee before: SINOMA (TIANJIN) POWDER TECHNOLOGY & EQUIPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130626 |