CN203916803U - A kind of corrugated liner - Google Patents
A kind of corrugated liner Download PDFInfo
- Publication number
- CN203916803U CN203916803U CN201420296203.5U CN201420296203U CN203916803U CN 203916803 U CN203916803 U CN 203916803U CN 201420296203 U CN201420296203 U CN 201420296203U CN 203916803 U CN203916803 U CN 203916803U
- Authority
- CN
- China
- Prior art keywords
- convex arc
- boss
- cambered surface
- circular cambered
- concaved circular
- 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, body upper end has concaved circular cambered surface, body lower end has the convex arc surface matching with ball mill barrel inner surface, concaved circular cambered surface and convex arc surface have identical center line, before body, rear end has respectively the extended surface extending to center line, before concaved circular cambered surface and convex arc surface, rear end is connected by extended surface respectively, a left side for body, right-hand member has respectively vertical guide, a left side for concaved circular cambered surface and convex arc surface, right-hand member connects by vertical guide respectively, on concaved circular cambered surface, offer four grooves that are parallel to each other with center line, the cross section of groove is curved, adjacent notches circular arc connects, groove two ends are connected with vertical guide circular arc respectively, described convex arc surface is provided with rectangle pit, in rectangle pit, there is boss, on described concaved circular cambered surface, there is rectangular platform with boss corresponding position, boss center is provided with the step through-hole that runs through boss and rectangular platform.
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 and abrasive body are housed in the cylindrical shell of ball mill, are fixed with liner plate on barrel, when barrel body rotation, abrasive body relies on the lifting of liner plate to carry out broken or grinding material, and common flat liner plate is poor to the lifting effect of abrasive body, thereby not high to the crushing efficiency of material.
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, body upper end has concaved circular cambered surface, body lower end has the convex arc surface matching with ball mill barrel inner surface, concaved circular cambered surface and convex arc surface have identical center line, before body, rear end has respectively the extended surface extending to center line, before concaved circular cambered surface and convex arc surface, rear end is connected by extended surface respectively, a left side for body, right-hand member has respectively vertical guide, a left side for concaved circular cambered surface and convex arc surface, right-hand member connects by vertical guide respectively, on concaved circular cambered surface, offer four grooves that are parallel to each other with center line, the cross section of groove is curved, adjacent notches circular arc connects, groove two ends are connected with vertical guide circular arc respectively, described convex arc surface is provided with rectangle pit, in rectangle pit, there is boss, on described concaved circular cambered surface, there is rectangular platform with boss corresponding position, boss center is provided with the step through-hole that runs through boss and rectangular platform.
Described step through-hole comprises the circular hole of boss side, elliptical aperture and the transitional pore of rectangular platform side, and circular hole is communicated with by transitional pore and elliptical aperture.
In described convex arc surface, offer two longitudinal flutings and two transverse concave grooves.
The beneficial effects of the utility model are: the utility model has better ability to bring along to the abrasive body in groove, thereby in the process of rotating at ball mill barrel, abrasive body can rise get Geng Gao, material is formed to larger impulsive force, thereby improved the crushing efficiency of abrasive body to material.
Brief description of the drawings
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 top view of Fig. 1;
Fig. 3 is that C in Fig. 1 is to view.
In figure: 1. concaved circular cambered surface; 2. convex arc surface; 3. extended surface; 4. vertical guide; 5. groove; 6. rectangle pit; 7. boss; 8. rectangular platform; 9. step through-hole; 10. longitudinal fluting; 11. transverse concave grooves.
Detailed description of the invention
By reference to the accompanying drawings the utility model is further described now.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As Fig. 1, 2, a kind of corrugated liner shown in 3, be arranged on ball mill barrel inner surface, comprise body, body upper end has concaved circular cambered surface 1, body lower end has the convex arc surface 2 matching with ball mill barrel inner surface, concaved circular cambered surface 1 and convex arc surface 2 have same center line, before body, rear end has respectively the extended surface 3 extending to center line, before concaved circular cambered surface 1 and convex arc surface 2, rear end is connected by extended surface 3 respectively, a left side for body, right-hand member has respectively vertical guide 4, a left side for concaved circular cambered surface 1 and convex arc surface 2, right-hand member connects by vertical guide 4 respectively, on concaved circular cambered surface 1, offer four grooves 5 that are parallel to each other with center line, the cross section of groove 5 is curved, adjacent notches 5 circular arcs connect, groove 5 two ends are connected with vertical guide 4 circular arcs respectively, described convex arc surface 2 is provided with rectangle pit 6, in rectangle pit 6, there is boss 7, on described concaved circular cambered surface 1, there is rectangular platform 8 with boss 7 corresponding positions, boss 7 centers are provided with the step through-hole 9 that runs through boss 7 and rectangular platform 8, ball grinding machine lining board bolt can be installed to this corrugated liner on ball mill barrel inwall through this step through-hole 9.
Described step through-hole 9 comprises the circular hole of boss 7 sides, elliptical aperture and the transitional pore of rectangular platform 8 sides, and circular hole is communicated with by transitional pore and elliptical aperture.
Extrude the cement mortar in rectangle pit 6 when this corrugated liner is installed, in described convex arc surface 2, offer two longitudinal flutings 10 and two transverse concave grooves 11.
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, it is characterized in that: described body upper end has concaved circular cambered surface, body lower end has the convex arc surface matching with ball mill barrel inner surface, concaved circular cambered surface and convex arc surface have identical center line, before body, rear end has respectively the extended surface extending to center line, before concaved circular cambered surface and convex arc surface, rear end is connected by extended surface respectively, a left side for body, right-hand member has respectively vertical guide, a left side for concaved circular cambered surface and convex arc surface, right-hand member connects by vertical guide respectively, on concaved circular cambered surface, offer four grooves that are parallel to each other with center line, the cross section of groove is curved, adjacent notches circular arc connects, groove two ends are connected with vertical guide circular arc respectively, described convex arc surface is provided with rectangle pit, in rectangle pit, there is boss, on described concaved circular cambered surface, there is rectangular platform with boss corresponding position, boss center is provided with the step through-hole that runs through boss and rectangular platform.
2. a kind of 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 rectangular platform side, and circular hole is communicated with by transitional pore and elliptical aperture.
3. a kind of corrugated liner according to claim 1, is characterized in that: in described convex arc surface, offer two longitudinal flutings and two transverse concave grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420296203.5U CN203916803U (en) | 2014-06-06 | 2014-06-06 | A kind of corrugated liner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420296203.5U CN203916803U (en) | 2014-06-06 | 2014-06-06 | A kind of corrugated liner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203916803U true CN203916803U (en) | 2014-11-05 |
Family
ID=51812684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420296203.5U Expired - Fee Related CN203916803U (en) | 2014-06-06 | 2014-06-06 | A kind of corrugated liner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203916803U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104741189A (en) * | 2014-07-23 | 2015-07-01 | 宋鲁江 | Corrugated lining plate |
| CN106352167A (en) * | 2016-11-22 | 2017-01-25 | 南通虹波机械有限公司 | Unconventional-structure pipeline and manufacturing method thereof |
-
2014
- 2014-06-06 CN CN201420296203.5U patent/CN203916803U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104741189A (en) * | 2014-07-23 | 2015-07-01 | 宋鲁江 | Corrugated lining plate |
| CN106352167A (en) * | 2016-11-22 | 2017-01-25 | 南通虹波机械有限公司 | Unconventional-structure pipeline and manufacturing method thereof |
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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: 20150606 |
|
| EXPY | Termination of patent right or utility model |