CN217796473U - Mill end lining plate with high rigidity and light support - Google Patents
Mill end lining plate with high rigidity and light support Download PDFInfo
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- CN217796473U CN217796473U CN202221790439.5U CN202221790439U CN217796473U CN 217796473 U CN217796473 U CN 217796473U CN 202221790439 U CN202221790439 U CN 202221790439U CN 217796473 U CN217796473 U CN 217796473U
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Abstract
The utility model provides a mill end welt with light support of high rigidity relates to mill welt technical field. The liner plate includes: the bolt support comprises a rubber base body, a bolt support and a support plate; the bolt support and the support plate are embedded in the rubber substrate; the supporting plate is fixedly connected with the bolt support; the supporting plate is provided with a plurality of rubber mixing holes, so that rubber can flow conveniently in the mould pressing process; the backup pad sets up to the trough-shaped board, guarantees on the basis of welt rigidity, has reduced the weight of backup pad by a wide margin, and the dismouting of existing welt that does benefit to has practiced thrift the cost of manufacture of welt again.
Description
Technical Field
The utility model relates to a mill welt technical field, concretely relates to mill end welt with light support of high rigidity.
Background
The mill includes a semi-autogenous mill, a ball mill, etc. The main purpose of the mill grinding is to grind the ore in a ball mill to achieve monomer dissociation of the useful minerals from the gangue and from the useful minerals. The so-called monomer dissociation means that the useful minerals do not contain gangue, and the gangue does not contain the useful minerals. The lining plate of the mill is used for protecting the cylinder body, so that the cylinder body is prevented from being directly impacted and abraded by the grinding body and materials, and meanwhile, the movement state of the grinding body can be adjusted by utilizing the lining plates in different forms, so that the grinding effect of the grinding body on the materials is enhanced, the grinding efficiency of the mill is improved, and the yield is increased. In addition to protecting the cylinder, the lining plate of the mill also has an influence on the motion law of the milling body, and the shape and the material of the lining plate are different in order to meet the requirements of various working states (crushing or fine milling). When mainly crushing, the lining plate is required to have stronger lifting capacity on the grinding body, and meanwhile, the lining plate has good impact resistance; when the fine grinding is mainly used, the protrusion of the lining plate is small, the pushing action on the grinding body is weak, the impact is small, and the grinding action is strong. Therefore, the lining plate is required to have good wear resistance and rigidity.
The welt often adopts rubber steel sheet composite construction, and this kind of welt often needs inlay the rigidity that establishes the backup pad and guarantee the welt in the bottom and satisfies the requirement, and conventional backup pad often adopts the whole face steel sheet, leads to the welt overweight, is unfavorable for installation and dismantlement, and the cost of manufacture height.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a mill end welt with light support of high rigidity has solved the overweight problem of backup pad of welt.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a mill end liner having a high stiffness lightweight support, the liner comprising: the bolt support comprises a rubber base body, a bolt support and a support plate;
the bolt support and the support plate are embedded in the rubber base body;
the supporting plate is fixedly connected with the bolt support;
the supporting plate is provided with a plurality of glue mixing holes;
the support plate is configured as a trough-shaped plate.
Preferably, the rubber matrix comprises: a pad portion and a lifting portion; wear-resistant steel plates are embedded in the top surface of the pad plate portion and the upstream side face of the lifting portion.
Preferably, the lifting part is provided with bolt mounting holes, and the bolt supports are correspondingly arranged at the bottoms of the bolt mounting holes one by one.
Preferably, the bolt mounting hole is a kidney-shaped hole.
Preferably, the lifting portion is provided in a stepped shape, and the outer peripheral portion is higher than the inner peripheral portion.
Preferably, the top surface of the wear-resistant steel plate positioned in the middle of the backing plate part is provided with a lifting lug.
Preferably, the end part of the backing plate part is provided with a positioning groove.
(III) advantageous effects
The utility model provides a mill end liner with high rigidity lightly supports. Compared with the prior art, the method has the following beneficial effects:
the utility model discloses in, the welt includes: the bolt support comprises a rubber base body, a bolt support and a support plate; the bolt support and the support plate are embedded in the rubber base body; the support plate is fixedly connected with the bolt support; the supporting plate is provided with a plurality of rubber mixing holes, so that rubber can flow conveniently in the mould pressing process; the backup pad sets up to the trough-shaped board, guarantees on the basis of welt rigidity, has reduced the weight of backup pad by a wide margin, and the dismouting of existing welt that does benefit to has practiced thrift the cost of manufacture of welt again.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a front view of a liner in an embodiment of the present invention;
FIG. 2 isbase:Sub>A sectional view taken along line A-A of FIG. 1;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1;
FIG. 4 is a schematic structural view of a bolt support and a support plate according to an embodiment of the present invention;
fig. 5 is an isometric view of a liner in an embodiment of the invention.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The embodiment of the application solves the problem that a supporting plate of the lining plate is too heavy by providing the mill end lining plate with high rigidity and light support.
In order to solve the technical problems, the general idea of the embodiment of the application is as follows:
in an embodiment of the present invention, the liner plate includes: the bolt support comprises a rubber base body, a bolt support and a support plate; the bolt support and the support plate are embedded in the rubber base body; the support plate is fixedly connected with the bolt support; the supporting plate is provided with a plurality of glue flowing holes, so that the rubber can flow conveniently in the mould pressing process; the backup pad sets up to the trough-shaped board, on guaranteeing the basis of welt rigidity, has reduced the weight of backup pad by a wide margin, has both helped the dismouting of welt, has practiced thrift the cost of manufacture of welt again.
In order to better understand the technical scheme, the technical scheme is described in detail in the following with reference to the attached drawings of the specification and specific embodiments.
Example (b):
as shown in fig. 1-5, the utility model provides a mill end welt with light support of high rigidity, the welt includes: a rubber base 10, a bolt bearing 20 and a support plate 30;
the bolt support 20 and the support plate 30 are embedded in the rubber matrix 10;
the support plate 30 is fixedly connected with the bolt support 20;
the supporting plate 30 is provided with a plurality of rubber mixing holes 31, so that rubber can flow conveniently in the mould pressing process;
the supporting plate 30 is a groove-shaped plate, so that the weight of the supporting plate 30 is greatly reduced on the basis of ensuring the rigidity of the lining plate, the lining plate is convenient to disassemble and assemble, and the manufacturing cost of the lining plate is saved.
As shown in fig. 2 and 5, the rubber base 10 includes: a pad portion 11 and a lifting portion 12; the top surface of the pad part 11 and the upstream side surface of the lifting part 12 are embedded with wear-resistant steel plates 13.
As shown in fig. 1 to 3, the lifting portion 12 is opened with bolt mounting holes 14, and the bolt supports 20 are correspondingly disposed at the bottoms of the bolt mounting holes 14.
As shown in fig. 1 and 5, the bolt mounting hole 14 is a kidney-shaped hole, which is convenient for limiting the mounted shoe-shaped gold ingot bolt.
As shown in fig. 2, 3 and 5, the lifting portion 12 is stepped, and the outer peripheral portion is higher than the inner peripheral portion, so that the outer peripheral portion which is worn more rapidly is reinforced, and the service life of each part of the lifting portion 12 is synchronized.
As shown in fig. 1, 2 and 5, a lifting lug 15 is arranged on the top surface of the wear-resistant steel plate 13 positioned in the middle of the backing plate part 11, so that the lining plate can be conveniently lifted.
As shown in fig. 1 and 5, a positioning groove 16 is formed at an end of the backing plate portion 11 for abutting against and positioning an adjacent backing plate.
To sum up, compare with prior art, the utility model discloses possess following beneficial effect:
in an embodiment of the utility model, the welt includes: the bolt support comprises a rubber base body, a bolt support and a support plate; the bolt support and the support plate are embedded in the rubber substrate; the support plate is fixedly connected with the bolt support; the supporting plate is provided with a plurality of glue flowing holes, so that the rubber can flow conveniently in the mould pressing process; the backup pad sets up to the trough-shaped board, on guaranteeing the basis of welt rigidity, has reduced the weight of backup pad by a wide margin, has both helped the dismouting of welt, has practiced thrift the cost of manufacture of welt again.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (7)
1. A mill end liner having a high stiffness lightweight support, the liner comprising: a rubber base body (10), a bolt support (20) and a support plate (30);
the bolt support (20) and the support plate (30) are embedded in the rubber base body (10);
the support plate (30) is fixedly connected with the bolt support (20);
the supporting plate (30) is provided with a plurality of glue mixing holes (31);
the support plate (30) is provided as a trough-shaped plate.
2. The mill end liner with high stiffness portable support according to claim 1, characterized in that the rubber matrix (10) comprises: a pad section (11) and a lifting section (12); and wear-resistant steel plates (13) are embedded in the top surface of the pad part (11) and the upstream side surface of the lifting part (12).
3. The mill end liner with high rigidity and light support according to claim 2, characterized in that the lifting part (12) is provided with bolt mounting holes (14), and the bolt supports (20) are correspondingly arranged at the bottoms of the bolt mounting holes (14).
4. The mill end liner with high stiffness portable support according to claim 3, characterized in that the bolt mounting holes (14) are provided as kidney holes.
5. Mill end liner with high rigidity portable support according to claim 2, c h a r a c t e r i z e d in that the lifting portion (12) is arranged in a step-like manner with the outer peripheral portion being higher than the inner peripheral portion.
6. A mill end liner with high rigidity and portable support according to any one of claims 2 to 5, characterized in that the top surface of the wear resistant steel plate (13) in the middle of the pad portion (11) is provided with lifting lugs (15).
7. The mill end liner with high rigidity and portable support according to any one of claims 2 to 5, characterized in that the end of the liner plate portion (11) is provided with a positioning groove (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221790439.5U CN217796473U (en) | 2022-07-08 | 2022-07-08 | Mill end lining plate with high rigidity and light support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221790439.5U CN217796473U (en) | 2022-07-08 | 2022-07-08 | Mill end lining plate with high rigidity and light support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217796473U true CN217796473U (en) | 2022-11-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221790439.5U Active CN217796473U (en) | 2022-07-08 | 2022-07-08 | Mill end lining plate with high rigidity and light support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217796473U (en) |
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2022
- 2022-07-08 CN CN202221790439.5U patent/CN217796473U/en active Active
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