CN204247311U - A kind of steel liner plate structure for large-sized mining grinding mill - Google Patents
A kind of steel liner plate structure for large-sized mining grinding mill Download PDFInfo
- Publication number
- CN204247311U CN204247311U CN201420723178.4U CN201420723178U CN204247311U CN 204247311 U CN204247311 U CN 204247311U CN 201420723178 U CN201420723178 U CN 201420723178U CN 204247311 U CN204247311 U CN 204247311U
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- CN
- China
- Prior art keywords
- liner plate
- liner
- shell
- plate structure
- rubber
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 19
- 239000010959 steel Substances 0.000 title claims abstract description 19
- 238000005065 mining Methods 0.000 title claims abstract description 11
- 238000002955 isolation Methods 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
A kind of steel liner plate structure for large-sized mining grinding mill, relate to a kind of steel liner plate structure, comprise shell liner (4) and rubber blanket (2), multiple shell liner (4) is provided with in the circumferential direction inside of cylindrical shell (3), between multiple shell liner (4) and the inwall of cylindrical shell (3), be provided with rubber blanket (2), in the gap between adjacent two shell liners (4) two chamfer, be equipped with rubber tent (1); The utility model is by being equipped with rubber tent 1 in the gap between adjacent two shell liners 4 liang of chamfers, not only effectively can slow down the mutual play of liner plate that the wearing and tearing due to liner plate hole cause and vibration, and prevent between adjoining liner plate because ore pulp fills the adhesion caused, effective isolation two blocks of liner plates, contribute to useless liner plate to come off from cylinder inboard wall, for convenience detach.
Description
[technical field]
The utility model relates to a kind of steel liner plate structure, especially relates to a kind of steel liner plate structure for large-sized mining grinding mill.
[background technology]
Known, generally leave 8 ~ 10mm gap between the steel liner plate of grinding machine, for small-sized grinding machine, because monolithic liner plate quality is little, bolt hole is not yielding, runs between rear lining plate gap and can fill full ore pulp, therefore liner plate play, vibration, and the problem such as dismounting is not remarkable; Along with grinding machine the Enlargement Tendency; and the appearance of the advanced tools such as manipulator and bolt punching; the running rate of user to grinding machine is had higher requirement; in order to adapt to this requirement; large-sized grinder shell liner design increasing, more and more heavier; the weight of monolithic steel liner plate has reached 1.5 tons ~ 5 tons at present; the heaviest reaches 7.5 tons; and steel liner plate is the easily worn part in grinding machine; service life from 4 ~ December is not etc.; meaning that the number of times of annual rebush plate is at 1 ~ 3 time, is one of principal element of grinding machine shutdown.
The size of grinding machine steel liner plate is increasing, quality is also thereupon increasing, the impact of washing away by various power and ore pulp can cause the distortion of connector and bolt hole, cause the relative displacement between liner plate and vibration, liner plate is easily smashed by steel ball, dismantles also more and more difficult, therefore, propose a kind of steel liner plate that can prevent relative displacement between liner plate and vibration, become the basic demand of those skilled in the art.
[summary of the invention]
In order to overcome the deficiency in background technology, the utility model discloses a kind of steel liner plate structure for large-sized mining grinding mill, by all arranging rubber tent between the chamfering at adjacent shell liner two ends, achieving convenient installation, dismantling and effective object stoping and reduce play and vibration between liner plate.
In order to realize described goal of the invention, the utility model adopts following technical scheme:
A kind of steel liner plate structure for large-sized mining grinding mill, comprise shell liner and rubber blanket, multiple shell liner is provided with in the circumferential direction inside of cylindrical shell, between multiple shell liner and the inwall of cylindrical shell, be provided with rubber blanket, in the gap between adjacent two shell liner two chamfers, be equipped with rubber tent.
The described steel liner plate structure for large-sized mining grinding mill, described rubber tent is up-narrow and down-wide strip.
Owing to have employed technique scheme, the utility model has following beneficial effect:
1, the utility model is by being equipped with rubber tent 1 in the gap between adjacent two shell liners 4 liang of chamfers, not only effectively can slow down the mutual play of liner plate that the wearing and tearing due to liner plate hole cause and vibration, and prevent between adjoining liner plate because ore pulp fills the adhesion caused, effective isolation two blocks of liner plates, contribute to useless liner plate to come off from cylinder inboard wall, for convenience detach.
2, rubber tent 1 is set to up-narrow and down-wide strip by the utility model, when effectively preventing mill running, comes off between two blocks of liner plates 4, and easy accessibility, safe and reliable.
[accompanying drawing explanation]
Fig. 1 is the utility model structural representation;
Fig. 2 is the structural representation of the utility model partial enlargement;
In figure: 1, rubber tent; 2, rubber blanket; 3, cylindrical shell; 4, shell liner.
[detailed description of the invention]
By explanation the utility model that the following examples can be detailed, open the purpose of this utility model is intended to protect all technological improvements within the scope of the utility model.
The steel liner plate structure for large-sized mining grinding mill by reference to the accompanying drawings described in 1, comprise shell liner 4 and rubber blanket 2, multiple shell liner 4 is provided with in the circumferential direction inside of cylindrical shell 3, rubber blanket 2 is provided with between multiple shell liner 4 and the inwall of cylindrical shell 3, be equipped with rubber tent 1 in gap between adjacent two shell liners 4 liang of chamfers, described rubber tent 1 is up-narrow and down-wide strip.
Implement the steel liner plate structure for large-sized mining grinding mill described in the utility model, during installation, after axially first a line shell liner 4 being installed along cylindrical shell 3, then rubber tent 1 is placed, adjacent shell liner 4 is installed again, rubber tent 1 is clipped between two pieces of shell liners 4, until shell liner 4 is covered with the circumferential inner wall of cylindrical shell 3, the chamfer shape at rubber tent 1 two ends is determined by the chamfer shape at shell liner 4 two ends, conveniently install, prevent conquassation, rubber tent is not easily excessively thin, rubber tent 1 is set to up-narrow and down-wide strip by the utility model, when effectively preventing mill running, come off between two blocks of liner plates 4, and easy accessibility, safe and reliable.
The non-detailed portion of the utility model is prior art.
Claims (2)
1. the steel liner plate structure for large-sized mining grinding mill, comprise shell liner (4) and rubber blanket (2), it is characterized in that: be provided with multiple shell liner (4) in the circumferential direction inside of cylindrical shell (3), between multiple shell liner (4) and the inwall of cylindrical shell (3), be provided with rubber blanket (2), in the gap between adjacent two shell liners (4) two chamfer, be equipped with rubber tent (1).
2. the steel liner plate structure for large-sized mining grinding mill according to claim 1, is characterized in that: described rubber tent (1) is up-narrow and down-wide strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420723178.4U CN204247311U (en) | 2014-11-27 | 2014-11-27 | A kind of steel liner plate structure for large-sized mining grinding mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420723178.4U CN204247311U (en) | 2014-11-27 | 2014-11-27 | A kind of steel liner plate structure for large-sized mining grinding mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204247311U true CN204247311U (en) | 2015-04-08 |
Family
ID=52951667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420723178.4U Expired - Fee Related CN204247311U (en) | 2014-11-27 | 2014-11-27 | A kind of steel liner plate structure for large-sized mining grinding mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204247311U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108176466A (en) * | 2017-12-06 | 2018-06-19 | 铜陵有色金属集团股份有限公司金冠铜业分公司 | Easy-to-mount lining board of grinder |
| CN111841777A (en) * | 2020-08-24 | 2020-10-30 | 攀枝花贝氏体耐磨管道有限公司 | Combined wear-resistant lining plate and mill inner cylinder |
-
2014
- 2014-11-27 CN CN201420723178.4U patent/CN204247311U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108176466A (en) * | 2017-12-06 | 2018-06-19 | 铜陵有色金属集团股份有限公司金冠铜业分公司 | Easy-to-mount lining board of grinder |
| CN111841777A (en) * | 2020-08-24 | 2020-10-30 | 攀枝花贝氏体耐磨管道有限公司 | Combined wear-resistant lining plate and mill inner cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220623 Address after: 471039 No. 206, Jianxi, Luoyang District, Henan, Jianshe Road Patentee after: CITIC HEAVY INDUSTRIES Co.,Ltd. Patentee after: CITIC HEAVY INDUSTRY LUOYANG HEAVY IRON CASTING Co.,Ltd. Address before: 471039 No. 206, Jianxi, Luoyang District, Henan, Jianshe Road Patentee before: CITIC HEAVY INDUSTRIES Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 |