CN203916791U - Aside-liner for ball mill - Google Patents
Aside-liner for ball mill Download PDFInfo
- Publication number
- CN203916791U CN203916791U CN201420270457.XU CN201420270457U CN203916791U CN 203916791 U CN203916791 U CN 203916791U CN 201420270457 U CN201420270457 U CN 201420270457U CN 203916791 U CN203916791 U CN 203916791U
- Authority
- CN
- China
- Prior art keywords
- camber line
- liner
- liner plate
- aside
- ball mill
- 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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- Crushing And Grinding (AREA)
Abstract
The utility model relates to a kind of aside-liner for ball mill, this liner plate comprises liner plate body, liner plate body is formed by connecting by upper camber line limit, lower camber line limit and two side straight line intervals, upper camber line limit is relative with convex arc with lower camber line limit, the length on lower camber line limit is 1/3 of upper camber line edge lengths, the bottom on upper camber line limit is symmetrically distributed with two installing holes, on the center line on lower camber line limit, is distributed with installing hole, and the line of three installing holes is equilateral triangle; The left and right edges of liner plate body is symmetrically distributed with two lifting ribs, and the center of lifting rib has lifting eye, and two lifting ribs are parallel with two side straight lines of liner plate body respectively, and the length side straight line 1/3 that is.The structure of the aside-liner that is applied to ball mill of the present utility model is comparatively simple, and the design on upper and lower camber line limit can be conducive to the close of this aside-liner and other liner plate and splice, and effectively extends its service life.
Description
Technical field
The utility model relates to ball mill abrasion-proof backing block technical field, especially a kind of aside-liner for ball mill.
Background technology
Liner plate is the critical component of dry method ball mill, and the quality of its performance is to be related to a whether normal key factor of ball mill running.The effect of liner plate is to protect the cylindrical shell of ball mill; make cylindrical shell avoid direct impact and the friction of ball milling part and the material of ball mill inside; multi-form liner plate can be used to adjust the motion state of ball mill; thereby can strengthen the grinding effect of ball mill to material, improve the production efficiency of ball mill.
General ball mill is in operation process, and the liner plate of inner barrel is subject to direct impact and the grinding of abrasive body and material for a long time, and therefore the easy serious wear of liner plate, needs regularly liner plate to be safeguarded or directly changed, and has a strong impact on production efficiency.Aside-liner is a kind of structure in lining sheet for ball mill, aside-liner everywhere thickness is impartial, shape is roughly the same, ball mill is when running well, aside-liner exists abundant improving material or abrasive body to arrive the problem of eminence, cause the impulsive force forming between material and abrasive body less, broken material is slower, has consumed a large amount of power.During installation, there is no special-purpose lifting eye above liner plate, the bolt hole of use side liner plate itself is installed, and wastes time and energy.A kind of ball mill of developing in prior art is provided with lifting strip with the centre position of aside-liner, and such setting has the jiggly shortcoming of lifting, and therefore, studying a kind of aside-liner for ball mill is the current problem that will study.
Utility model content
The technical problems to be solved in the utility model is: for overcoming the problem of above-mentioned existence, provide a kind of lifting ball mill aside-liner comparatively stably.
The utility model solves the technical scheme that its technical problem adopts: a kind of aside-liner for ball mill, comprise liner plate body, liner plate body is formed by connecting by upper camber line limit, lower camber line limit and two side straight line intervals, upper camber line limit is relative with convex arc with lower camber line limit, the length on lower camber line limit is 1/3 of upper camber line edge lengths, the bottom on upper camber line limit is symmetrically distributed with two installing holes, on the center line on lower camber line limit, is distributed with installing hole, and the line of three installing holes is equilateral triangle; The left and right edges of liner plate body is symmetrically distributed with two lifting ribs, and the center of lifting rib has lifting eye, and two lifting ribs are parallel with two side straight lines of liner plate body respectively, and the length side straight line 1/3 that is.
Further, for avoiding stress to concentrate and material wearing and tearing, described liner plate body corner has chamfering structure.
Further, for steadily promoting lifting, described lifting rib is positioned at the medium position of side straight line.
Further, for easy to process, described lifting eye and installing hole are circular hole.
Beneficial effect: the structure of the aside-liner that is applied to ball mill of the present utility model is comparatively simple, the design on upper and lower camber line limit, can be conducive to the close of this aside-liner and other liner plate and splicing, the line of three installing holes is the setting of equilateral triangle, be conducive to the steady installation of this aside-liner, effectively extend its service life, the setting of lifting rib can be conducive to abrasive article and material can steadily be mentioned eminence, improve the material crushing efficiency of ball mill, the setting of lifting eye, can save a large amount of manpower and materials and time, improve labor productivity.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
1. liner plate bodies in figure, 11. lifting ribs, 12. lifting eyes.
The specific embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model is only described in a schematic way, so it only show the formation relevant with the utility model.
A kind of aside-liner for ball mill as shown in accompanying drawing 1.2, comprise liner plate body 1, liner plate body 1 corner has chamfering structure, liner plate body 1 is formed by connecting by upper camber line limit, lower camber line limit and two side straight line intervals, upper camber line limit is relative with convex arc with lower camber line limit, the length on lower camber line limit is 1/3 of upper camber line edge lengths, the bottom on upper camber line limit is symmetrically distributed with two installing holes, on the center line on lower camber line limit, be distributed with an installing hole, the line at three installing hole centers is equilateral triangle; The left and right edges of liner plate body 1 is symmetrically distributed with two lifting ribs 11, the center of lifting rib 11 has lifting eye 12, article two, lifting rib 11 is parallel with 1 two side straight lines of liner plate body respectively, and the length side straight line 1/3 that is, and lifting rib 11 is positioned at the medium position of side straight line.
The above-mentioned foundation desirable embodiment of the present utility model of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to claim scope.
Claims (4)
1. the aside-liner for ball mill, comprise liner plate body (1), it is characterized in that: liner plate body (1) is formed by connecting by upper camber line limit, lower camber line limit and two side straight line intervals, upper camber line limit is relative with convex arc with lower camber line limit, the length on lower camber line limit is 1/3 of upper camber line edge lengths, the bottom on upper camber line limit is symmetrically distributed with two installing holes, on the center line on lower camber line limit, is distributed with installing hole, and the line of three installing holes is equilateral triangle; The left and right edges of liner plate body (1) is symmetrically distributed with two lifting ribs (11), the center of lifting rib (11) has lifting eye (12), article two, lifting rib (11) is parallel with (1) two side straight line of liner plate body respectively, and length is side straight line 1/3.
2. a kind of aside-liner for ball mill according to claim 1, is characterized in that: described liner plate body (1) corner has chamfering structure.
3. a kind of aside-liner for ball mill according to claim 1, is characterized in that: described lifting rib (11) is positioned at the medium position of side straight line.
4. a kind of aside-liner for ball mill according to claim 1, is characterized in that: described lifting eye (12) and installing hole are circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420270457.XU CN203916791U (en) | 2014-05-23 | 2014-05-23 | Aside-liner for ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420270457.XU CN203916791U (en) | 2014-05-23 | 2014-05-23 | Aside-liner for ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203916791U true CN203916791U (en) | 2014-11-05 |
Family
ID=51812672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420270457.XU Expired - Fee Related CN203916791U (en) | 2014-05-23 | 2014-05-23 | Aside-liner for ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203916791U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772168A (en) * | 2014-12-22 | 2016-07-20 | 佛山市宝航机械装备行业知识产权服务有限公司 | Mine ball mill |
| CN106345601A (en) * | 2016-08-31 | 2017-01-25 | 德清县东旭合金钢铸造有限公司 | Lining plate structure for sand washer for mining |
-
2014
- 2014-05-23 CN CN201420270457.XU patent/CN203916791U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105772168A (en) * | 2014-12-22 | 2016-07-20 | 佛山市宝航机械装备行业知识产权服务有限公司 | Mine ball mill |
| CN106345601A (en) * | 2016-08-31 | 2017-01-25 | 德清县东旭合金钢铸造有限公司 | Lining plate structure for sand washer for mining |
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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: 20141105 Termination date: 20150523 |
|
| EXPY | Termination of patent right or utility model |