CN204093515U - Buffer-type ball grinding machine lining board - Google Patents
Buffer-type ball grinding machine lining board Download PDFInfo
- Publication number
- CN204093515U CN204093515U CN201420571258.2U CN201420571258U CN204093515U CN 204093515 U CN204093515 U CN 204093515U CN 201420571258 U CN201420571258 U CN 201420571258U CN 204093515 U CN204093515 U CN 204093515U
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- CN
- China
- Prior art keywords
- arc
- ball
- cushion pad
- shaped recess
- workbench
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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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Abstract
The utility model discloses buffer-type ball grinding machine lining board, it comprises rectangular susceptor (1), rectangular susceptor vertically center offers strip gab groove (2), the longitudinal section of strip gab groove is arc, in strip gab groove, adaptation has rectangle cushion pad (3), the upper surface of rectangle cushion pad is connected with workbench (5) by stage clip (4), and the upper surface of workbench is divided into arc protrusion (6) and arc-shaped recess portion (7).The beneficial effects of the utility model are that workbench is subject to the arc protrusion on its surface and arc-shaped recess portion when abrading-ball clashes into and can plays guiding function to abrading-ball, abrading-ball first touches arc protrusion, be slipped to arc-shaped recess portion, by arc-shaped recess, portion throws away, obtain the centrifugal force that arc-shaped recess portion provides, reduce abrading-ball kinetic energy rejection.Improve capacity usage ratio; Impact is passed to cushion pad by stage clip by workbench, and the impact through buffering is passed to rectangular susceptor by cushion pad, farthest protects liner plate, increases the service life.
Description
Technical field
The utility model relates to ball grinding machine lining board, particularly relates to buffer-type ball grinding machine lining board.
Background technology
At present, ball mill is as pulverizer mill tool, be widely used in the industries such as power plant, cement, mine, refractory material, its basic functional principle is: ball mill barrel rotates with certain rotating speed, steel ball bottom ball mill barrel is subject to the effect of centrifugal force, frictional force, gravity, is attached on shell liner and moves with cylindrical shell.When steel ball is brought to certain altitude and after reaching disengaged position, parabolically rule falls, and carries out impact comminution and grinding to the material in cylindrical shell footing district.The liner plate of ball mill ensures ball mill critical component that is long-term, that steadily, normally run.As everyone knows, liner plate is all adopt bolt or dovetail to coordinate to add bolt mostly, due to the motion of tens tons of abrading-balls in ball mill, liner plate is in conventional rectangle, force bearing of lining plate face is often more concentrated, is easily damaged, and usually occurs that liner plate ruptures, cause Lou powder, spillage, shut-down, contaminated environment, the problem that maintenance load is large.
Utility model content
The technical problems to be solved in the utility model is that existing ball grinding machine lining board regular shape is easily caused damage to be scrapped by abrading-ball shock, provides a kind of buffer-type ball grinding machine lining board for this reason.
The technical solution of the utility model is: buffer-type ball grinding machine lining board, it comprises rectangular susceptor, described rectangular susceptor vertically center offers strip gab groove, the longitudinal section of described strip gab groove is arc, in described strip gab groove, adaptation has rectangle cushion pad, the upper surface of described rectangle cushion pad is connected with workbench by stage clip, and the upper surface of described workbench is divided into arc protrusion and arc-shaped recess portion.
The improvement of such scheme is that the two ends of described strip gab groove are connected with catch.
Cushion pad described in such scheme is rubber buffer.
The beneficial effects of the utility model are that workbench is subject to the arc protrusion on its surface and arc-shaped recess portion when abrading-ball clashes into and can plays guiding function to abrading-ball, abrading-ball first touches arc protrusion, be slipped to arc-shaped recess portion, by arc-shaped recess, portion throws away, obtain the centrifugal force that arc-shaped recess portion provides, reduce abrading-ball kinetic energy rejection.Improve capacity usage ratio; Impact is passed to cushion pad by stage clip by workbench, and the impact through buffering is passed to rectangular susceptor by cushion pad, farthest protects liner plate, extends its service life.
Accompanying drawing explanation
Fig. 1 is the utility model schematic diagram;
In figure, 1, rectangular susceptor, 2, strip gab groove, 3, rectangle cushion pad, 4, stage clip, 5, workbench, 6, arc protrusion, 7, arc-shaped recess portion, 8, catch.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1, the utility model comprises rectangular susceptor 1, described rectangular susceptor vertically center offers strip gab groove 2, the longitudinal section of described strip gab groove is arc, in described strip gab groove, adaptation has rectangle cushion pad 3, the upper surface of described rectangle cushion pad is connected with workbench 5 by stage clip 4, and the upper surface of described workbench is divided into arc protrusion 6 and arc-shaped recess portion 7.
Of the present utility model one large characteristic to alleviate the impact that liner plate is subject to abrading-ball, thus improve its service life.Rectangular susceptor is fixed on ball mill inwall during installation, workbench one side outwards, the upper surface of workbench is struck during abrading-ball motion, first abrading-ball strikes arc protrusion, is changed the direction of motion to arc-shaped recess portion, because liner plate and ball mill move simultaneously by arc protrusion, arc-shaped recess portion can be supplied to the tangential centrifugal force of abrading-ball one, thrown away arc-shaped recess portion, speed when such abrading-ball leaves can be made up, and reduces the momentum owing to clashing into loss.When abrading-ball strikes arc protrusion and arc-shaped recess portion, its impact is passed to stage clip by workbench, stage clip produces deformation and transmits impact to cushion pad, realize once cushioning, impact is passed to rectangular susceptor by cushion pad, realize secondary buffer, impact received by such liner plate is very little, improves the access times of liner plate.
The two ends of strip gab groove are preferably connected with catch 8, can prevent cushion pad from skidding off from both sides owing to clashing into, ensure the reliability of liner plate pooling feature.Cushion pad can be rubber buffer, also can be the cushion pad that other flexible material is made.
Claims (3)
1. buffer-type ball grinding machine lining board, it is characterized in that it comprises rectangular susceptor (1), described rectangular susceptor vertically center offers strip gab groove (2), the longitudinal section of described strip gab groove is arc, in described strip gab groove, adaptation has rectangle cushion pad (3), the upper surface of described rectangle cushion pad is connected with workbench (5) by stage clip (4), and the upper surface of described workbench is divided into arc protrusion (6) and arc-shaped recess portion (7).
2. buffer-type ball grinding machine lining board as claimed in claim 1, is characterized in that the two ends of described strip gab groove are connected with catch (8).
3. buffer-type ball grinding machine lining board as claimed in claim 2, is characterized in that described cushion pad is rubber buffer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420571258.2U CN204093515U (en) | 2014-09-30 | 2014-09-30 | Buffer-type ball grinding machine lining board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420571258.2U CN204093515U (en) | 2014-09-30 | 2014-09-30 | Buffer-type ball grinding machine lining board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204093515U true CN204093515U (en) | 2015-01-14 |
Family
ID=52261985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420571258.2U Expired - Fee Related CN204093515U (en) | 2014-09-30 | 2014-09-30 | Buffer-type ball grinding machine lining board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204093515U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109174383A (en) * | 2018-11-13 | 2019-01-11 | 成都斯力康科技股份有限公司 | Disintegrating apparatus for scrap silicon |
| CN114870965A (en) * | 2022-05-06 | 2022-08-09 | 昌弘智能装备(河北)有限公司 | Lime block crusher |
-
2014
- 2014-09-30 CN CN201420571258.2U patent/CN204093515U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109174383A (en) * | 2018-11-13 | 2019-01-11 | 成都斯力康科技股份有限公司 | Disintegrating apparatus for scrap silicon |
| CN114870965A (en) * | 2022-05-06 | 2022-08-09 | 昌弘智能装备(河北)有限公司 | Lime block crusher |
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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: 20150114 Termination date: 20150930 |
|
| EXPY | Termination of patent right or utility model |