CN205868431U - Large mill barrel liner plate structure - Google Patents
Large mill barrel liner plate structure Download PDFInfo
- Publication number
- CN205868431U CN205868431U CN201620204771.7U CN201620204771U CN205868431U CN 205868431 U CN205868431 U CN 205868431U CN 201620204771 U CN201620204771 U CN 201620204771U CN 205868431 U CN205868431 U CN 205868431U
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- CN
- China
- Prior art keywords
- liner plate
- welt
- mill barrel
- plate structure
- bolt
- 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.)
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Abstract
The utility model discloses a large mill barrel liner plate structure, including the welt, vertically be equipped with a plurality of bolt holes on the welt, there are a plurality of horizontal lacing wires through the bolt fastening that pierces the bolt hole on the welt. Compared with the prior art, the utility model discloses simple structure has improved the intensity of welt, has prolonged the life of welt, has improved the operation ratio and the availability of equipment.
Description
Technical field
This utility model relates to grinding machine technical field, is specifically related to a kind of large-sized grinding mill barrel lining plate structure.
Background technology
In prior art, ф 11 meters * 5.4 meters semi-autogenous mill day milling capacity is 4.2 ton per days, owing to disposal ability is big,
Specification of equipment size is big, and shell liner finds that longitudinal fracture occurs in liner plate after running, and the position of longitudinal fracture is as it is shown in figure 1, cylinder
Body liner plate ruptures along this direction, it is evident that after fracture, and part liner plate does not closes position at bolt handle, causes the liner plate of fracture to take off
Falling, cylinder spillage is serious, it is impossible to proceed to produce, and need to carry out fragmentary lining plate replacing or square steel repair welding is reinforced, system overhaul frequency
Secondary increase, greatly reduces service life and the operation rate of liner plate, the stability of process system is brought adverse effect.
Summary of the invention
The deficiency existed for above-mentioned prior art, the purpose of this utility model is to provide a kind of large-sized grinding mill barrel liner plate
Structure.
The technical solution of the utility model: a kind of large-sized grinding mill barrel lining plate structure, including liner plate, it is characterised in that
Longitudinally it is provided with multiple bolt hole on liner plate, liner plate is fixed with multiple horizontal lacing wire by piercing the bolt of bolt hole.
Advantage of the present utility model: compared to existing technologies, this utility model simple in construction, improve the strong of liner plate
Degree, extends the service life of liner plate, improves running rate and the effective rate of utilization of equipment.
Accompanying drawing explanation
Fig. 1 is the structural representation of liner plate in prior art.
Fig. 2 is structural representation of the present utility model.
Wherein, 1, liner plate, 2, bolt, 3, horizontal lacing wire, A, liner plate fracture position.
Detailed description of the invention
In conjunction with accompanying drawing and specific embodiment, this utility model is further described.
See Fig. 2, large-sized grinding mill barrel lining plate structure, including liner plate 1, liner plate 1 is longitudinally provided with multiple bolt hole, lining
It is fixed with multiple horizontal lacing wire 3 by piercing the bolt 2 of bolt hole on plate 1.By change shell liner structure, add liner plate
Intensity, prevents liner plate from fracture again occur.
Claims (1)
1. a large-sized grinding mill barrel lining plate structure, including liner plate, it is characterised in that be longitudinally provided with multiple bolt on liner plate
Hole, liner plate is fixed with multiple horizontal lacing wire by piercing the bolt of bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620204771.7U CN205868431U (en) | 2016-03-17 | 2016-03-17 | Large mill barrel liner plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620204771.7U CN205868431U (en) | 2016-03-17 | 2016-03-17 | Large mill barrel liner plate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205868431U true CN205868431U (en) | 2017-01-11 |
Family
ID=57687142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620204771.7U Active CN205868431U (en) | 2016-03-17 | 2016-03-17 | Large mill barrel liner plate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205868431U (en) |
-
2016
- 2016-03-17 CN CN201620204771.7U patent/CN205868431U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |