CN203916795U - Impact-resistant end lining of a ball mill plate - Google Patents
Impact-resistant end lining of a ball mill plate Download PDFInfo
- Publication number
- CN203916795U CN203916795U CN201420283850.2U CN201420283850U CN203916795U CN 203916795 U CN203916795 U CN 203916795U CN 201420283850 U CN201420283850 U CN 201420283850U CN 203916795 U CN203916795 U CN 203916795U
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- CN
- China
- Prior art keywords
- impact
- ball mill
- plate body
- liner plate
- groove
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- 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 impact-resistant end lining of a ball mill plate, there is liner plate body, on the end face of described liner plate body, be provided with the oval recess of two symmetries, in oval recess, be provided with installing hole, the rear end face place of oval recess is provided with groove, and the rear end face place of liner plate body is provided with draw-in groove.The utility model is simple in structure, easy to use, increases work efficiency, and impact resistance is good, have good wearability, not easy fracture, dribble effectively, enhance productivity, increase security performance.
Description
Technical field
The utility model relates to a kind of impact-resistant end lining of a ball mill plate.
Background technology
Ball mill is a kind of milling equipment that is widely used in electric power, pottery, cement, mineral manufacture field.Its basic functional principle is: ball mill barrel rotates with certain rotating speed, and the abrading-ball of ball mill barrel bottom is subject to the effect of centrifugal force, frictional force, and it is attached on shell liner.When abrading-ball is brought to after certain altitude, under being thrown due to the gravity of self, the abrasive material of cylinder body bottom is carried out to impact comminution and grinding.The problems such as liner plate is the crucial abrasionproof parts of ball mill, and abrading-ball causes wear liner attenuate to the severe impact effect meeting of ball grinding machine lining board, and existing not wear-resisting, easy fracture, dribbling effect are undesirable, cause inefficiency, and output does not increase, and has virtually increased cost.
Utility model content
The technical problems to be solved in the utility model is: overcome the deficiency in prior art, provide a kind of and manufacture simply, the impact-resistant end lining of a ball mill plate of good sealing effect.
The utility model solves the technical scheme that its technical problem adopts: a kind of impact-resistant end lining of a ball mill plate, there is liner plate body, on the end face of described liner plate body, be provided with the oval recess of two symmetries, in oval recess, be provided with installing hole, the rear end face place of oval recess is provided with groove, and the rear end face place of liner plate body is provided with draw-in groove.
Further, described liner plate body be shaped as fan-shaped.
Further, the degree of depth of described draw-in groove is 3-5mm.
Further, surperficial heat treatment hardness HRC >=46 ° of described liner plate body.
The beneficial effects of the utility model are: the utility model is simple in structure, easy to use, increase work efficiency, and impact resistance is good, have good wearability, not easy fracture, dribble effectively, enhance productivity, increase security performance.
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 left view of the present utility model.
1. liner plate bodies in figure, 2. oval recess, 3. installing hole, 4. groove, 5. draw-in groove.
Detailed description of the invention
By reference to the accompanying drawings the utility model is further described now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present utility model in a schematic way, and therefore it only shows the formation relevant with the utility model.
The impact-resistant end lining of a ball mill plate of one as shown in Figure 1, 2, there is liner plate body 1, on the end face of liner plate body 1, be provided with the oval recess 2 of two symmetries, in oval recess 2, be provided with installing hole 3, the rear end face place of oval recess 2 is provided with groove 4, the rear end face place of liner plate body 1 is provided with draw-in groove 5, the degree of depth of draw-in groove 5 is 3-5mm, draw-in groove 5 is connected and does not have gap with ball mill barrel, and good seal performance can not cause the minimizing of output, do not need personnel to go surrounding timing cleaning simultaneously, reduce labour, time saving and energy saving, enhance productivity.
Being shaped as of liner plate body 1 is fan-shaped, and surperficial heat treatment hardness HRC >=46 ° of liner plate body 1 are simple in structure, easy to use, to increase work efficiency, impact resistance is good, have good wearability, not easy fracture, dribble effectively, enhance productivity, increase security performance.
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 (4)
1. an impact-resistant end lining of a ball mill plate, there is liner plate body (1), it is characterized in that: the oval recess (2) that is provided with two symmetries on the end face of described liner plate body (1), in oval recess (2), be provided with installing hole (3), the rear end face place of oval recess (2) is provided with groove (4), and the rear end face place of liner plate body (1) is provided with draw-in groove (5).
2. impact-resistant end lining of a ball mill plate according to claim 1, is characterized in that: being shaped as of described liner plate body (1) is fan-shaped.
3. impact-resistant end lining of a ball mill plate according to claim 1, is characterized in that: the degree of depth of described draw-in groove (5) is 3-5mm.
4. impact-resistant end lining of a ball mill plate according to claim 1, is characterized in that: surperficial heat treatment hardness HRC >=46 ° of described liner plate body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420283850.2U CN203916795U (en) | 2014-05-29 | 2014-05-29 | Impact-resistant end lining of a ball mill plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420283850.2U CN203916795U (en) | 2014-05-29 | 2014-05-29 | Impact-resistant end lining of a ball mill plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203916795U true CN203916795U (en) | 2014-11-05 |
Family
ID=51812676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420283850.2U Expired - Fee Related CN203916795U (en) | 2014-05-29 | 2014-05-29 | Impact-resistant end lining of a ball mill plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203916795U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990524A (en) * | 2014-05-29 | 2014-08-20 | 顾开明 | Impact-resistant liner plate for ball mill |
-
2014
- 2014-05-29 CN CN201420283850.2U patent/CN203916795U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990524A (en) * | 2014-05-29 | 2014-08-20 | 顾开明 | Impact-resistant liner plate for ball 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 |