CN212702238U - Novel wear-resistant material prevent excursion mounting structure - Google Patents
Novel wear-resistant material prevent excursion mounting structure Download PDFInfo
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- CN212702238U CN212702238U CN202020785589.1U CN202020785589U CN212702238U CN 212702238 U CN212702238 U CN 212702238U CN 202020785589 U CN202020785589 U CN 202020785589U CN 212702238 U CN212702238 U CN 212702238U
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Abstract
The utility model provides a novel wear-resisting material prevent excursion mounting structure, including the mill casing, the lateral wall of mill casing is conflicted with a plurality of wear-resisting corundum welts, the utility model discloses through select the wear-resisting corundum welt that hardness is high as the welt of mill casing inside, make the installation of wear-resisting corundum welt fix the lateral wall at the mill casing through the construction bolt, reach and shorten maintenance cycle, maintenance time, reduce the welding work volume problem, make the mill continuously normal production, through the elasticity extrusion construction bolt of flexure strip, increase the stability between construction bolt and mill casing, make the wear-resisting corundum welt fasten at the mill casing lateral wall, through pouring into epoxy structure glue in the gap between a plurality of wear-resisting welts, increase the stable effect of each wear-resisting corundum welt at mill casing lateral wall, through the gasket of centre gripping between each wear-resisting corundum welt, prevent a plurality of wear-resisting corundum welts from taking place the skew condition in, increase the interference force of a plurality of wear-resisting corundum welts.
Description
Technical Field
The utility model belongs to the technical field of the wear-resisting material technique and specifically relates to a novel wear-resisting material prevent excursion mounting structure is related to.
Background
The vertical mill is an ideal large-scale grinding device and is widely applied to the industries of cement, electric power, metallurgy, chemical industry, non-metal ore and the like. The crushing, drying, grinding and grading conveying are integrated, the production efficiency is high, and massive, granular and powdery raw materials can be ground into required powdery materials; the vertical mill plays an important role in the cement production process, during the grinding process of materials in the mill, due to the relative high-speed relative motion of the materials and the mill inner shell, a lining plate in the mill is abraded very quickly, parking inspection and replacement are needed, safe operation of equipment is not facilitated, the composite wear-resisting plate is firmly welded with the mill inner shell through manual electric arc welding, in the normal production process, shutdown maintenance is needed once in 2-3 months, the maintenance period is short, the maintenance time is long, and the welding workload is large.
SUMMERY OF THE UTILITY MODEL
To the above situation, for overcoming prior art's defect, the utility model provides a novel wear-resisting material prevent excursion mounting structure is used for solving above-mentioned problem.
In order to realize the above-mentioned purpose, the utility model relates to a novel wear-resisting material prevent excursion mounting structure, including the mill casing, the lateral wall of mill casing is contradicted and is had a plurality of wear-resisting corundum welts, wear-resisting corundum welt with threaded connection has the construction bolt that is trapezium between the mill casing, the inside wall of mill casing is seted up flutedly, the mill casing is fixed with the flexure strip that is the arc structure, the flexure strip is located the inside of recess, the flexure strip with construction bolt's inside wall is contradicted, and is a plurality of the centre gripping has the gasket between the wear-resisting welt.
Preferably, the gasket is of a circular structure, and the width of gaps among the wear-resistant corundum lining plates is the same.
Preferably, the mounting bolt is symmetrically abutted with two elastic pieces, and one side of the mounting bolt is of a concave structure.
Preferably, a guide rod is fixed at the central part of the side wall of the elastic sheet, and the guide rod is connected with the mill shell in a sliding manner.
Preferably, the wear-resistant corundum lining plates are the same in size and shape, and the mounting bolts are in threaded connection between the wear-resistant corundum lining plates and the mill shell.
Has the advantages that:
1. the utility model selects the wear-resistant corundum lining plate with high hardness as the lining plate in the mill shell, and the wear-resistant corundum lining plate is fixedly arranged on the side wall of the mill shell through the mounting bolt, so that the problems of shortening the maintenance period, shortening the maintenance time and reducing the welding workload are achieved, and the mill can continuously and normally produce;
2. the utility model discloses an elasticity extrusion mounting bolt of flexure strip, increase the stability between mounting bolt and the mill casing, make the fastening of wear-resisting corundum welt at mill casing lateral wall, it glues to pour into the epoxy structure into through the gap between a plurality of wear-resisting corundum welts, increase the stable effect of each wear-resisting corundum welt at mill casing lateral wall, through the gasket of centre gripping between each wear-resisting corundum welt, prevent that a plurality of wear-resisting corundum welts from rubbing for a long time and taking place the skew condition when being convenient for pour into the epoxy structure and glue, increase a plurality of wear-resisting corundum welts dynamics of contradicting.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic plan view of the present invention.
Fig. 3 is a schematic view of the connection between the wear-resistant corundum lining plate and the gasket of the present invention.
In the figure: 1. wear-resisting corundum welt, 2, construction bolt, 3, mill casing, 4, flexure strip, 5, guide arm, 6, recess, 7, gasket.
Detailed Description
The following describes the present invention in further detail with reference to the accompanying fig. 1-3.
As shown in figures 1-3, the anti-deviation installation structure of the novel wear-resistant material comprises a mill shell 3, a plurality of wear-resistant corundum lining plates 1 are abutted against the side wall of the mill shell 3, a mounting bolt 2 in a trapezoidal structure is in threaded connection between the wear-resistant corundum lining plates 1 and the mill shell 3, a groove 6 is formed in the inner side wall of the mill shell 3, an elastic sheet 4 in an arc structure is fixed on the mill shell 3, the elastic sheet 4 is positioned in the groove 6, the elastic sheet 4 is abutted against the inner side wall of the mounting bolt 2, a gasket 7 is clamped between the wear-resistant corundum lining plates 1, the wear-resistant corundum lining plate 1 with high hardness is selected as the lining plate in the mill shell 3, the purposes of shortening the maintenance period, shortening the maintenance time and reducing the welding workload are achieved, the mill is continuously and normally produced, the wear-resistant corundum lining plate 1 is installed and fixed on the side wall of the, elasticity extrusion mounting bolt 2 through flexure strip 4, increase the stability between mounting bolt 2 and the mill casing 3, make wear-resisting corundum welt 1 fastening at 3 lateral walls of mill casing, through pour into the epoxy structure glue into in the gap between a plurality of wear-resisting corundum welts 1, increase the stable effect of each wear-resisting corundum welt 1 at 3 lateral walls of mill casing, gasket 7 through centre gripping between each wear-resisting corundum welt 1, prevent that a plurality of wear-resisting corundum welts 1 from long-term friction from taking place the skew condition when being convenient for pour into the epoxy structure glue into, increase the dynamics of contradicting of a plurality of wear-resisting corundum welts 1.
The gasket 7 is of a circular structure, the width of gaps among the wear-resistant corundum lining plates 1 is the same, and epoxy structural adhesive is injected into the gaps among the wear-resistant corundum lining plates 1 conveniently.
The mounting bolt 2 symmetry is contradicted and is had two flexure strips 4, and one side of mounting bolt 2 is the spill structure, for making the mounting bolt more stable, prevents that mounting bolt 2 from breaking away from wear-resisting corundum welt 1.
The lateral wall central point of flexure strip 4 is fixed with guide arm 5, sliding connection between guide arm 5 and the mill casing 3 supports flexure strip 4 through guide arm 5, rotates construction bolt 2 and makes the flexure strip 4 shrink and break away from construction bolt 2 inside walls and make guide arm 5 slide, makes construction bolt break away from wear-resisting corundum welt 1, accomplishes the dismantlement of wear-resisting corundum welt 1 and changes, prevents that flexure strip 4 extrusion deformation from appearing damaging through the direction of guide arm 5.
The wear-resistant corundum lining plates 1 are identical in size and shape, and mounting bolts 2 are connected between the wear-resistant corundum lining plates 1 and the mill shell 3 in a threaded mode and used for protecting the mill shell 2.
The working principle is as follows: the utility model selects the wear-resistant corundum lining plate 1 with high hardness as the lining plate inside the mill shell 3, the wear-resistant corundum lining plate 1 is installed and fixed on the side wall of the mill shell 3 through the installation bolt 2, the purposes of shortening the maintenance period, shortening the maintenance time and reducing the welding workload are achieved, the mill can be continuously and normally produced, the stability between the installation bolt 2 and the mill shell 3 is increased through the elastic force of the elastic sheet 4 to extrude the installation bolt 2, the wear-resistant corundum lining plate 1 is fastened on the side wall of the mill shell 3, the stability effect of each wear-resistant corundum lining plate 1 on the side wall of the mill shell 3 is increased through injecting the epoxy structural adhesive into the gaps among a plurality of wear-resistant corundum lining plates 1, and through the gaskets 7 clamped among the wear-resistant corundum lining plates 1, the long-term friction of the plurality of wear-resistant corundum lining plates, increase a plurality of wear-resisting corundum welts 1 dynamics of contradicting, support flexure strip 4 through guide arm 5, rotate mounting bolt 2 and make the 4 contractions of flexure strip break away from 2 inside walls of mounting bolt and make guide arm 5 slide, make mounting bolt break away from wear-resisting corundum welt 1, accomplish the dismantlement of wear-resisting corundum welt 1 and change, prevent through the direction of guide arm 5 that flexure strip 4 extrusion deformation from appearing damaging.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a novel wear-resisting material prevent excursion mounting structure, includes mill casing (3), its characterized in that, the lateral wall of mill casing (3) is contradicted and is had a plurality of wear-resisting corundum welts (1), wear-resisting corundum welt (1) with threaded connection has between mill casing (3) mounting bolt (2) that are the trapezium structure, the inside wall of mill casing (3) is seted up flutedly (6), mill casing (3) are fixed with flexure strip (4) that are the arc structure, flexure strip (4) are located the inside of recess (6), flexure strip (4) with the inside wall of mounting bolt (2) is contradicted, and is a plurality of the centre gripping has gasket (7) between wear-resisting corundum welt (1).
2. The novel wear-resistant material anti-deviation mounting structure as claimed in claim 1, wherein the gasket (7) is of a circular structure, and the widths of gaps between the plurality of wear-resistant corundum lining plates (1) are the same.
3. The structure for preventing the deviation of the novel wear-resistant material, which is recited in claim 1, is characterized in that the mounting bolt (2) is symmetrically butted with two elastic sheets (4), and one side of the mounting bolt (2) is in a concave structure.
4. The novel wear-resistant material anti-deviation mounting structure according to claim 1, wherein a guide rod (5) is fixed to a central portion of a side wall of the elastic sheet (4), and the guide rod (5) is in sliding connection with the mill shell (3).
5. The novel wear-resistant material anti-deviation mounting structure as claimed in claim 1, wherein the plurality of wear-resistant corundum lining plates (1) are identical in size and shape, and the mounting bolts (2) are in threaded connection between the plurality of wear-resistant corundum lining plates (1) and the mill shell (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020785589.1U CN212702238U (en) | 2020-05-12 | 2020-05-12 | Novel wear-resistant material prevent excursion mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020785589.1U CN212702238U (en) | 2020-05-12 | 2020-05-12 | Novel wear-resistant material prevent excursion mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212702238U true CN212702238U (en) | 2021-03-16 |
Family
ID=74945320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020785589.1U Active CN212702238U (en) | 2020-05-12 | 2020-05-12 | Novel wear-resistant material prevent excursion mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212702238U (en) |
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2020
- 2020-05-12 CN CN202020785589.1U patent/CN212702238U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Anti offset mounting structure of a new wear-resistant material Effective date of registration: 20220926 Granted publication date: 20210316 Pledgee: Bank of China Limited Wuhan Municipal sub branch Pledgor: Wa Shi Cement Group Co.,Ltd. Registration number: Y2022420000318 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |