CN202893443U - Corrugated lining plate of ball mill - Google Patents
Corrugated lining plate of ball mill Download PDFInfo
- Publication number
- CN202893443U CN202893443U CN 201220571327 CN201220571327U CN202893443U CN 202893443 U CN202893443 U CN 202893443U CN 201220571327 CN201220571327 CN 201220571327 CN 201220571327 U CN201220571327 U CN 201220571327U CN 202893443 U CN202893443 U CN 202893443U
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- Prior art keywords
- ball mill
- liner plate
- crest
- waveform
- lining plate
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- Expired - Fee Related
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Abstract
The utility model discloses a corrugated lining plate of a ball mill, which comprises a support frame fixedly connected to a cylinder of the ball mill and a lining plate body fixed with the support frame and used for protecting the cylinder. The corrugated lining plate of a ball mill, disclosed by the utility model, increases the crest height and the height difference between a crest and a trough, thus the material with a large sphere diameter slides stably, the abrasion speed of the material and the crest is reduced, the holding time of the material carrying effect of the lining plate is long, and the material carrying ability is improved; and moreover, a smooth arc curved surface is arranged between the crest and the trough, the transition radius is relatively large at a transition place without a material carrying effect, and the transition is smooth, thus the concentrated stress caused when the protuberances experience material impact is greatly reduced, angle collapse is not easily caused, and then the service life of the lining plate is prolonged.
Description
Technical field
The utility model relates to a kind of shoe, is specifically related to a kind of ball mill waveform liner plate.
Background technology
Ball grinding machine lining board is to protect cylindrical shell; make cylindrical shell avoid abrasive body and directly impact and friction of material; simultaneously also can utilize multi-form liner plate to adjust the motion state of abrasive body; to strengthen abrasive body to the pulverization of material; help to improve the mill efficiency of grinding machine; increase output, reduce metal consumption.Arranging of ball grinding machine lining board crest mainly is in order to improve its dribbling ability, to have liner plate now for reducing the crest rate of depreciation, crest is arranged to low-angle, having limited its band material ability.
Therefore, need to improve ball mill waveform liner plate, when guaranteeing its anti-wear performance, improve its band material ability.
The utility model content
In view of this, the utility model provides a kind of ball mill waveform liner plate, when guaranteeing its anti-wear performance, improves its band material ability.
Ball mill waveform liner plate of the present utility model comprises the bracing frame that is fixedly connected on ball mill barrel and fixes with support frame as described above and for the protection of the liner plate body of cylindrical shell.
Further, described liner plate body is waveform configuration, and its transverse ends all is set to the S shape boss of convex surface, is provided with at least one crest between described two S shape boss.
Further, seamlessly transit between the crest of described waveform configuration liner plate body and trough and height difference is 40mm.
Further, the crest height of described waveform configuration liner plate body is 90mm, and the trough height is 50mm.
Further, support frame as described above is the quadrilateral frame structure, and the trough bottom side of its corresponding described waveform configuration liner plate body is provided with the reinforcement fixed head.
Further, the contact-making surface of support frame as described above and ball mill barrel inwall is corresponding cambered surface.
The beneficial effects of the utility model: ball mill waveform liner plate of the present utility model, improve crest height, strengthen the difference in height between crest and the trough, the large material of sphere diameter is slided steadily, the rate of wear of material and crest reduces, the liner plate band material effect length of holding time, band material ability improves, and be set to level and smooth circular arc camber between crest and the trough, at the transition position that does not play with the material effect, knuckle radius is larger, transitions smooth, thereby greatly reduced the concentrated stress when these prominences are subjected to material impact, the difficult angle that collapses, thus prolonged service life of liner plate.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model structure top view.
The specific embodiment
Fig. 1 is the utility model structural representation; Fig. 2 is the utility model structure top view; as shown in the figure: the ball mill waveform liner plate of present embodiment comprises the bracing frame 1 that is fixedly connected on ball mill barrel and fixing and for the protection of the liner plate body 2 of cylindrical shell with support frame as described above 1.
In the present embodiment, described liner plate body 2 is waveform configuration, and its two ends all are set to S shape boss 3, is provided with at least one crest 4 at described two 3 of S shape boss; 5 in the crest 4 of described waveform configuration liner plate body 2 and trough seamlessly transit and height difference is 40mm; Be set to level and smooth circular arc camber between crest and the trough, at the transition position that does not play with the material effect, knuckle radius is larger, transitions smooth, thereby greatly reduced the concentrated stress when these prominences are subjected to material impact, the difficult angle that collapses, thus prolonged service life of liner plate.
In the present embodiment, the crest 4 of described waveform configuration liner plate body 2 highly is 90mm, and trough 5 highly is 50mm; Strengthen the difference in height between crest and the trough, the large material of sphere diameter is slided steadily, the rate of wear of material and crest reduces, the liner plate band material effect length of holding time, the raising of band material ability.
In the present embodiment, support frame as described above 1 is the quadrilateral frame structure, and trough 5 bottom sides of its corresponding described waveform configuration liner plate body 2 are provided with the reinforcement fixed head; The steadiness that adds macrostructure, it is firm to connect.
In the present embodiment, support frame as described above 1 is corresponding cambered surface with the contact-making surface of ball mill barrel inwall.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (6)
1. ball mill waveform liner plate is characterized in that: comprise the bracing frame (1) that is fixedly connected on ball mill barrel and fixing and for the protection of the liner plate body (2) of cylindrical shell with support frame as described above (1).
2. ball mill waveform liner plate according to claim 1, it is characterized in that: described liner plate body (2) is waveform configuration, its transverse ends all is set to the S shape boss (3) of convex surface, is provided with at least one crest (4) between described two S shape boss (3).
3. ball mill waveform liner plate according to claim 2 is characterized in that: seamlessly transit between the crest (4) of described waveform configuration liner plate body (2) and trough (5) and height difference is 40mm.
4. ball mill waveform liner plate according to claim 3 is characterized in that: the crest (4) of described waveform configuration liner plate body (2) highly is 90mm, and trough (5) highly is 50mm.
5. ball mill waveform liner plate according to claim 4 is characterized in that: support frame as described above (1) is the quadrilateral frame structure, and trough (5) bottom side of its corresponding described waveform configuration liner plate body (2) is provided with the reinforcement fixed head.
6. ball mill waveform liner plate according to claim 5 is characterized in that: support frame as described above (1) is corresponding cambered surface with the contact-making surface of ball mill barrel inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220571327 CN202893443U (en) | 2012-11-01 | 2012-11-01 | Corrugated lining plate of ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220571327 CN202893443U (en) | 2012-11-01 | 2012-11-01 | Corrugated lining plate of ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202893443U true CN202893443U (en) | 2013-04-24 |
Family
ID=48114165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220571327 Expired - Fee Related CN202893443U (en) | 2012-11-01 | 2012-11-01 | Corrugated lining plate of ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202893443U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368426A (en) * | 2013-08-16 | 2015-02-25 | 中钢集团衡阳重机有限公司 | Shared lining plate for two ball mill cylinder bodies with different diameters |
| CN105251570A (en) * | 2015-09-09 | 2016-01-20 | 安徽省葛根生产力促进中心有限公司 | Highly-strong ventilation construction equipment used for producing highly-fine cement milled powder |
-
2012
- 2012-11-01 CN CN 201220571327 patent/CN202893443U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104368426A (en) * | 2013-08-16 | 2015-02-25 | 中钢集团衡阳重机有限公司 | Shared lining plate for two ball mill cylinder bodies with different diameters |
| CN105251570A (en) * | 2015-09-09 | 2016-01-20 | 安徽省葛根生产力促进中心有限公司 | Highly-strong ventilation construction equipment used for producing highly-fine cement milled powder |
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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: 20130424 Termination date: 20151101 |
|
| EXPY | Termination of patent right or utility model |