CN2899941Y - No-bolt lining plate of grinder - Google Patents
No-bolt lining plate of grinder Download PDFInfo
- Publication number
- CN2899941Y CN2899941Y CN 200520006257 CN200520006257U CN2899941Y CN 2899941 Y CN2899941 Y CN 2899941Y CN 200520006257 CN200520006257 CN 200520006257 CN 200520006257 U CN200520006257 U CN 200520006257U CN 2899941 Y CN2899941 Y CN 2899941Y
- Authority
- CN
- China
- Prior art keywords
- equipment
- wedge joint
- wedge
- bolt
- opening direction
- 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 - Lifetime
Links
- 238000000227 grinding Methods 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 239000012467 final product Substances 0.000 description 2
- 238000000498 ball milling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a non-bolt lining plate of a grinding machine, which is formed by a plurality of curved plates through the mutual inlay; one end of the curved plate is provided with two wedge joints of the reverse opening direction, and the other end of the plated is provided with two wedge joints of the reverse opening direction; the utility model doesn't use the connecting bolts, and has the advantages of saving a large amount of bolt material cost, lowering the production cost, no influence for the strength of the equipment, reducing the leakage rate of the equipment, not easy damaged, greatly reducing the overhaul frequency of the equipment, etc.
Description
Technical field:
The utility model relates to a kind of liner plate of grinder, especially a kind of non-bolt liner plate of grinder.
Background technology:
In grinding machineries such as present widely used ball milling, rod milling, its liner plate is to adopt to be bolted on the shell of equipment mostly, so not only need to expend a lot of bolts, increase production cost, and, will reduce the bulk strength of equipment like this and increase the slip of equipment because dress need be beaten bolt hole during bolt on the shell of equipment.And aborning, when equipment was in running status, bolt usually can be in axial thrust that grinding machine produced or circumferentially is sheared under the effect of thrust disconnectedly, makes to produce and is forced to interrupt, and has increased the maintenance rate of grinding machine, has influenced normally carrying out of producing.
Summary of the invention:
The purpose of this utility model is: provide a kind of do not need with bolt connect, cost is low, the non-bolt liner plate of the bulk strength that does not influence grinding machine, the slip that can reduce equipment and non-damageable grinder, to solve problems of the prior art.
The utility model is to constitute like this: it is inlayed mutually by the plate body (1) of some arcs and forms.
On an end of plate body (1), be provided with two wedge joint (2) and wedge joints (3) that opening direction is opposite, on the other end of plate body (1), be provided with two wedge joint (4) and wedge joints (5) that opening direction is opposite; Wedge joint (2) is opposite with the opening direction of wedge joint (4), and wedge joint (3) is opposite with the opening direction of wedge joint (5).
The utility model when mounted, only every arc plate body need be embedded in together mutually by the wedge joint that is arranged on its two ends and get final product, do not need to make on the shell that is fixed by bolts to grinding machine, can save a large amount of bolt material expenses like this, reduced production cost, and owing to need not open bolt hole on the shell of grinding machine, not only the bulk strength to grinding machine can not exert an influence, and has reduced the slip of grinding machine; Simultaneously, the liner plate of this integral assembling is owing to axial thrust that not produced by grinding machine or the circumferentially influence of thrust, its long service life, not fragile, greatly reduce the repair rate of equipment, shortened the repair time of equipment, improved the operational efficiency of equipment.
Therefore, compared with prior art, the utlity model has and to save a large amount of bolt material expenses, reduced production cost, the intensity of equipment is not had influence, can reduce the advantage of the slip of equipment and not fragile, as to greatly reduce equipment repair rate.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is the planar structure schematic diagram of plate body of the present utility model;
Accompanying drawing 3 is the perspective view of plate body of the present utility model.
The specific embodiment:
Embodiment of the present utility model: as shown in drawings, the utility model is inlayed mutually by the plate body (1) of some arcs and is formed, on the left end of every plate body (1), be arranged with two wedge joints (2) and wedge joint (3) in parallel, the opening of wherein wedge joint (2) makes progress, and Open Side Down in wedge joint (3); Be arranged with two wedge joints (4) and wedge joint (5) on the right-hand member of arc plate body (1) in parallel, Open Side Down in wherein wedge joint (4), and the opening of wedge joint (5) upwards.During installation, only in the wedge joint (4) and wedge joint (5) that the wedge joint (2) and the wedge joint (3) of first plate body (1) need be embedded in second plate body (1) respectively; And in the wedge joint (2) and wedge joint (3) that the wedge joint (4) and the wedge joint (5) of first plate body (1) is embedded in the 3rd plate body (1) respectively, some plate bodys (1) are embedded in together mutually get final product so successively.
Claims (2)
1, a kind of non-bolt liner plate of grinder is characterized in that: it is inlayed mutually by the plate body (1) of some arcs and forms.
2, the non-bolt liner plate of grinder according to claim 1, it is characterized in that: on an end of plate body (1), be provided with two wedge joint (2) and wedge joints (3) that opening direction is opposite, on the other end of plate body (1), be provided with two wedge joint (4) and wedge joints (5) that opening direction is opposite; Wedge joint (2) is opposite with the opening direction of wedge joint (4), and wedge joint (3) is opposite with the opening direction of wedge joint (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520006257 CN2899941Y (en) | 2005-08-11 | 2005-08-11 | No-bolt lining plate of grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520006257 CN2899941Y (en) | 2005-08-11 | 2005-08-11 | No-bolt lining plate of grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2899941Y true CN2899941Y (en) | 2007-05-16 |
Family
ID=38084107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520006257 Expired - Lifetime CN2899941Y (en) | 2005-08-11 | 2005-08-11 | No-bolt lining plate of grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2899941Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104525323A (en) * | 2014-12-30 | 2015-04-22 | 安徽海螺川崎装备制造有限公司 | Lining plate structure for tube mill |
| WO2015156423A1 (en) * | 2014-04-07 | 2015-10-15 | Hyong Chol Kim | Liner for grinding mill |
-
2005
- 2005-08-11 CN CN 200520006257 patent/CN2899941Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015156423A1 (en) * | 2014-04-07 | 2015-10-15 | Hyong Chol Kim | Liner for grinding mill |
| CN104525323A (en) * | 2014-12-30 | 2015-04-22 | 安徽海螺川崎装备制造有限公司 | Lining plate structure for tube mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150811 Granted publication date: 20070516 |
|
| EXPY | Termination of patent right or utility model |