CN203916794U - Corrugated liner - Google Patents
Corrugated liner Download PDFInfo
- Publication number
- CN203916794U CN203916794U CN201420283779.8U CN201420283779U CN203916794U CN 203916794 U CN203916794 U CN 203916794U CN 201420283779 U CN201420283779 U CN 201420283779U CN 203916794 U CN203916794 U CN 203916794U
- Authority
- CN
- China
- Prior art keywords
- working face
- arc surface
- boss
- ball mill
- plane
- 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 discloses a kind of corrugated liner, be arranged on ball mill barrel inner surface, comprise body, before body, rear end is the plane being parallel to each other, described body left side has the arc surface matching with ball mill barrel inner surface, on arc surface, lower end is connected with respectively upper plane and the lower plane radially extending to arc surface center, body right side has ripple working face, on ripple working face, lower end is connected with the free end of upper plane and lower plane respectively, ripple working face comprises at least two straight-line grooves that are parallel to each other axially offering along ball mill barrel, the shape of cross section of straight-line groove and steel ball match profiles, adjacent straight line groove circular arc connects, described arc surface is provided with rectangle pit, rectangle pit centres is provided with boss, boss center is provided with the step through-hole that runs through boss and ripple working face, described step through-hole comprises the circular hole of boss side, elliptical aperture and the transitional pore of ripple working face side, circular hole is communicated with by transitional pore and elliptical aperture.
Description
Technical field
The utility model relates to a kind of corrugated liner.
Background technology
Ball mill is applicable to the various ores of grinding and other material, is widely used in ore dressing, the industries such as building materials and chemical industry.Material is housed in the cylindrical shell of ball mill and as the steel ball of abrasive body, is fixed with liner plate on barrel, during barrel body rotation, abrasive body relies on the lifting of liner plate to carry out broken or grinding material, and common flat liner plate contacts for putting with steel ball, and grinding efficiency is undesirable.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiency in prior art, a kind of corrugated liner is provided.
The utility model solves the technical scheme that its technical problem adopts: a kind of corrugated liner, be arranged on ball mill barrel inner surface, comprise body, before body, rear end is the plane being parallel to each other, described body left side has the arc surface matching with ball mill barrel inner surface, on arc surface, lower end is connected with respectively upper plane and the lower plane radially extending to arc surface center, body right side has ripple working face, on ripple working face, lower end is connected with the free end of upper plane and lower plane respectively, ripple working face comprises at least two straight-line grooves that are parallel to each other axially offering along ball mill barrel, the shape of cross section of straight-line groove and steel ball match profiles, adjacent straight line groove circular arc connects, described arc surface is provided with rectangle pit, rectangle pit centres is provided with boss, boss center is provided with the step through-hole that runs through boss and ripple working face.
Described step through-hole comprises the circular hole of boss side, elliptical aperture and the transitional pore of ripple working face side, and circular hole is communicated with by transitional pore and elliptical aperture.
On described arc surface, offer two longitudinal flutings and two transverse concave grooves.
The beneficial effects of the utility model are: the straight-line groove of the utility model ripple working face has the shape of cross section with steel ball match profiles, during ball mill work, steel ball in straight-line groove is that line contacts with straight-line groove, therefore steel ball can grind more material in groove, thereby improved the operating efficiency of ball mill; Meanwhile, the dribbling ability of corrugated liner is also higher than flat liner plate.
Accompanying drawing explanation
Below in conjunction with drawings and embodiments, 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.
In figure: 1. arc surface; 2. go up plane; 3. lower plane; 4. straight-line groove; 5. rectangle pit; 6. step through-hole; 7. longitudinal fluting; 8. transverse concave groove.
The specific embodiment
By reference to the accompanying drawings the utility model is further described 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.
As Fig. 1, a kind of corrugated liner shown in 2, be arranged on ball mill barrel inner surface, comprise body, before body, rear end is the plane being parallel to each other, described body left side has the arc surface 1 matching with ball mill barrel inner surface, on arc surface 1, lower end is connected with respectively upper plane 2 and the lower plane 3 radially extending to arc surface 1 center, body right side has ripple working face, on ripple working face, lower end is connected with the free end of lower plane 3 with upper plane 2 respectively, ripple working face comprises four straight-line grooves that are parallel to each other 4 axially offering along ball mill barrel, the shape of cross section of straight-line groove 4 and steel ball match profiles, adjacent straight line groove 4 circular arcs connect, described arc surface 1 is provided with rectangle pit 5, rectangle pit 5 centers are provided with boss, boss center is provided with the step through-hole 6 that runs through boss and ripple working face, use ball grinding machine lining board bolt this corrugated liner can be installed on ball mill barrel inwall by this step through-hole.
Described step through-hole 6 comprises the circular hole of boss side, elliptical aperture and the transitional pore of ripple working face side, and circular hole is communicated with by transitional pore and elliptical aperture.
During for ease of installation corrugated liner, extrude the cement mortar in rectangle pit 5, on described arc surface 1, offer two longitudinal flutings 7 and two transverse concave grooves 8.
Above-mentioned embodiment is only explanation technical conceive of the present utility model and feature; its object is to allow person skilled in the art can understand content of the present utility model and be implemented; can not limit protection domain of the present utility model with this; all equivalences of doing according to the utility model Spirit Essence change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (3)
1. a corrugated liner, be arranged on ball mill barrel inner surface, comprise body, before body, rear end is the plane being parallel to each other, it is characterized in that: described body left side has the arc surface matching with ball mill barrel inner surface, on arc surface, lower end is connected with respectively upper plane and the lower plane radially extending to arc surface center, body right side has ripple working face, on ripple working face, lower end is connected with the free end of upper plane and lower plane respectively, ripple working face comprises at least two straight-line grooves that are parallel to each other axially offering along ball mill barrel, the shape of cross section of straight-line groove and steel ball match profiles, adjacent straight line groove circular arc connects, described arc surface is provided with rectangle pit, rectangle pit centres is provided with boss, boss center is provided with the step through-hole that runs through boss and ripple working face.
2. corrugated liner according to claim 1, is characterized in that: described step through-hole comprises the circular hole of boss side, elliptical aperture and the transitional pore of ripple working face side, and circular hole is communicated with by transitional pore and elliptical aperture.
3. corrugated liner according to claim 1, is characterized in that: on described arc surface, offer two longitudinal flutings and two transverse concave grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420283779.8U CN203916794U (en) | 2014-05-29 | 2014-05-29 | Corrugated liner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420283779.8U CN203916794U (en) | 2014-05-29 | 2014-05-29 | Corrugated liner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203916794U true CN203916794U (en) | 2014-11-05 |
Family
ID=51812675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420283779.8U Expired - Fee Related CN203916794U (en) | 2014-05-29 | 2014-05-29 | Corrugated liner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203916794U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104741188A (en) * | 2014-07-23 | 2015-07-01 | 宋鲁江 | Corrugated lining plate |
| CN105032565A (en) * | 2015-01-30 | 2015-11-11 | 中信重工机械股份有限公司 | Ball mill lining plate |
| CN107185655A (en) * | 2017-06-12 | 2017-09-22 | 南京新中磁电技术工程有限公司 | A kind of novel tube mill |
-
2014
- 2014-05-29 CN CN201420283779.8U patent/CN203916794U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104741188A (en) * | 2014-07-23 | 2015-07-01 | 宋鲁江 | Corrugated lining plate |
| CN105032565A (en) * | 2015-01-30 | 2015-11-11 | 中信重工机械股份有限公司 | Ball mill lining plate |
| CN105032565B (en) * | 2015-01-30 | 2017-08-29 | 中信重工机械股份有限公司 | A kind of ball grinding machine lining board |
| CN107185655A (en) * | 2017-06-12 | 2017-09-22 | 南京新中磁电技术工程有限公司 | A kind of novel tube mill |
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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: 20150529 |
|
| EXPY | Termination of patent right or utility model |