CN203853134U - Grading lining plate for ball grinder - Google Patents
Grading lining plate for ball grinder Download PDFInfo
- Publication number
- CN203853134U CN203853134U CN201420279976.2U CN201420279976U CN203853134U CN 203853134 U CN203853134 U CN 203853134U CN 201420279976 U CN201420279976 U CN 201420279976U CN 203853134 U CN203853134 U CN 203853134U
- Authority
- CN
- China
- Prior art keywords
- convex surface
- lining plate
- liner plate
- plate body
- concave surface
- 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
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model relates to a grading lining plate for a ball grinder. According to the grading lining plate, the upper surface of a lining plate body is composed of a left mounting platform, a curved surface and a right mounting platform which are connected, wherein the curved surface is composed of a first convex surface, a first concave surface, a second convex surface, a second concave surface and a third convex surface which are connected in sequence; the second convex surface is arranged at the central position of the curved surface; the first convex surface and the first concave surface are connected end to end, the inclined angles between the first convex surface and the horizontal plane as well as between the first concave surface and the horizontal plane are 135 degrees; the second concave surface and the third convex surface are connected end to end and the inclined angles between the second concave surface and the horizontal plane as well as between the third convex surface and the horizontal plane are 45 degrees; a groove is formed in the middle part of the lower surface of the lining plate body and is internally filled with a rubber strip; the thickness of the rubber strip is 0.5-1cm greater than the depth of the groove. According to the grading lining plate for the ball grinder, a dead angle cannot be easily formed in a material processing process due to the design of the curved surface and the inclined degree thereof; ball grinding is facilitated, and the steel ball grading capability efficiency can be improved easily; the rubber strip is arranged so as to be good for sealing and vibration absorption of the lining plate and the inner wall of the ball grinder; the grading lining plate for the ball grinder is suitable for popularization and application.
Description
Technical field
The utility model relates to ball mill abrasion-proof backing block technical field, especially a kind of ball mill classifying lining board.
Background technology
Ball mill is a kind of crazy magic plant equipment for industries such as building materials, metallurgy, chemical industry, and the main performance index of ball mill is the height of steel ball classifying capability.The height of steel ball classifying capability is relevant with many factors, such as: liner plate.Liner plate is the critical component of dry method ball mill; 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.The surface of a kind of lining sheet for ball mill of developing in prior art comprises by more corner structure, is conducive to ball milling, but is very easy to cause dead angle, in addition, between liner plate of the prior art, there is no gradient, and this easily causes weakening of steel ball classifying capability.Therefore, studying a kind of ball mill classifying lining board 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 ball mill classifying lining board a kind of simple in structure, convenient and practical.
The utility model solves the technical scheme that its technical problem adopts: a kind of ball mill classifying lining board, comprise liner plate body, liner plate body upper surface is formed by connecting by left erecting bed, curved surface and right erecting bed, curved surface is connected in sequence by the first convex surface, the first concave surface, the second convex surface, the second concave surface and the 3rd convex surface, the second convex surface is in the center of curved surface, it is 135 ° that the first convex surface is connected with the inclination angle of horizontal plane with the first concave surface from beginning to end, and it is 45 ° that the second concave surface is connected with the inclination angle of horizontal plane with the 3rd convex surface from beginning to end; On left erecting bed and right erecting bed, be symmetrically arranged with respectively installing hole, liner plate body lower surface middle part has groove, in groove, be filled with rubber strip, the many 0.5-1cm of the degree of depth of the Thickness Ratio groove of described rubber strip, rubber strip bottom is for having the coarse structure of non-skid property.
Further, in described installing hole, there is the rubber ring that keeps sealing property.
Further, described liner plate body surface is coated with wearing layer.
Further, for avoiding stress to concentrate and material wearing and tearing, described liner plate body corner has chamfering structure.
Beneficial effect: the structure of classifying lining board of the present utility model is comparatively simple, the design of the first convex surface, the first concave surface, the second convex surface, the second concave surface and the 3rd convex surface and gradient thereof can make material in process, be not easy to form dead angle, be beneficial to ball milling, easily cause the raising of steel ball classifying capability efficiency, extend liner plate service life, the setting of liner plate body lower surface rubber strip, can be conducive to the close of this liner plate and ball mill inwall and and damping, suitable applying.
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;
1. curved surfaces in figure, 2. rubber strip, 3. left erecting bed, 4. right erecting bed.
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 ripple type classifying lining board as shown in Figure 1, a kind of ball mill classifying lining board, comprise liner plate body, liner plate body upper surface is formed by connecting by left erecting bed 3, curved surface 1 and right erecting bed 4, curved surface 1 is connected in sequence by the first convex surface, the first concave surface, the second convex surface, the second concave surface and the 3rd convex surface, the second convex surface is in the center of curved surface 1, it is 135 ° that the first convex surface is connected with the inclination angle of horizontal plane with the first concave surface from beginning to end, and it is 45 ° that the second concave surface is connected with the inclination angle of horizontal plane with the 3rd convex surface from beginning to end; On left erecting bed 3 and right erecting bed 4, be symmetrically arranged with respectively installing hole, liner plate body lower surface middle part has groove, in groove, be filled with rubber strip 2, the many 0.5cm of the degree of depth of the Thickness Ratio groove of described rubber strip 2, rubber strip 2 bottoms are the coarse structure with non-skid property, liner plate body corner has chamfering structure, has the rubber ring that keeps sealing property in installing hole, and liner plate body surface is coated with wearing layer.
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. a ball mill classifying lining board, comprise liner plate body, it is characterized in that: liner plate body upper surface is formed by connecting by left erecting bed (3), curved surface (1) and right erecting bed (4), curved surface (1) is connected in sequence by the first convex surface, the first concave surface, the second convex surface, the second concave surface and the 3rd convex surface, the second convex surface is in the center of curved surface (1), it is 135 ° that the first convex surface is connected with the inclination angle of horizontal plane with the first concave surface from beginning to end, and it is 45 ° that the second concave surface is connected with the inclination angle of horizontal plane with the 3rd convex surface from beginning to end; On left erecting bed (3) and right erecting bed (4), be symmetrically arranged with respectively installing hole, liner plate body lower surface middle part has groove, in groove, be filled with rubber strip (2), the many 0.5-1cm of the degree of depth of the Thickness Ratio groove of described rubber strip (2), rubber strip (2) bottom is for having the coarse structure of non-skid property.
2. a kind of ball mill classifying lining board according to claim 1, is characterized in that: described liner plate body corner has chamfering structure.
3. a kind of ball mill classifying lining board according to claim 1, is characterized in that: in described installing hole, have the rubber ring that keeps sealing property.
4. a kind of ball mill classifying lining board according to claim 1, is characterized in that: described liner plate body surface is coated with wearing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420279976.2U CN203853134U (en) | 2014-05-28 | 2014-05-28 | Grading lining plate for ball grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420279976.2U CN203853134U (en) | 2014-05-28 | 2014-05-28 | Grading lining plate for ball grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203853134U true CN203853134U (en) | 2014-10-01 |
Family
ID=51603014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420279976.2U Expired - Fee Related CN203853134U (en) | 2014-05-28 | 2014-05-28 | Grading lining plate for ball grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203853134U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990523A (en) * | 2014-05-28 | 2014-08-20 | 顾开明 | Classifying liner plate for ball mill |
-
2014
- 2014-05-28 CN CN201420279976.2U patent/CN203853134U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990523A (en) * | 2014-05-28 | 2014-08-20 | 顾开明 | Classifying liner plate for ball mill |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104843146B (en) | Bionical suction anchor | |
| CN203853129U (en) | Corrugated grading lining plate | |
| CN203853134U (en) | Grading lining plate for ball grinder | |
| CN205833278U (en) | A kind of mining ball mill of damping type | |
| CN104525308A (en) | Floating type cone crusher | |
| CN103990523A (en) | Classifying liner plate for ball mill | |
| CN203124050U (en) | Vertical type roller mill millstone liner plate hoisting tool | |
| CN203792165U (en) | Stone polishing grinding head structure | |
| CN206385570U (en) | A kind of Well mouth device for municipal engineering | |
| CN203853130U (en) | Corrugated lining plate | |
| CN203916803U (en) | A kind of corrugated liner | |
| CN206280087U (en) | A kind of compressible individual prop of adjustable constant-resistance of mechanical | |
| CN203916804U (en) | Modified form ladder lining board | |
| CN203639940U (en) | Retaining wall for hydraulic engineering | |
| CN203916791U (en) | Aside-liner for ball mill | |
| CN203663985U (en) | Chute sorting machine of magnetic mineral | |
| CN202070380U (en) | Two-bin combined lifting annular-ditch grading lining plate | |
| CN204503184U (en) | A kind of upper room group for gyratory crusher | |
| CN207289786U (en) | A kind of two rib light decorations bucket | |
| CN201753433U (en) | Support with adjustable height for bridge | |
| CN204369943U (en) | Wear-resistant type inlays liner plate | |
| CN208727643U (en) | A kind of cement grinding mill lining plate structure | |
| CN203916799U (en) | Grate plate used for isolating bin | |
| CN207537873U (en) | Bearing height-regulating device | |
| CN202964384U (en) | Grinding machine |
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: 20141001 Termination date: 20150528 |
|
| EXPY | Termination of patent right or utility model |