CN215586671U - Steel-rubber composite wide backing plate - Google Patents
Steel-rubber composite wide backing plate Download PDFInfo
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- CN215586671U CN215586671U CN202122255108.3U CN202122255108U CN215586671U CN 215586671 U CN215586671 U CN 215586671U CN 202122255108 U CN202122255108 U CN 202122255108U CN 215586671 U CN215586671 U CN 215586671U
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Abstract
The utility model provides a steel-rubber composite wide base plate, and relates to the technical field of ore grinding equipment. The wide pad includes: a rubber body; the rubber body includes: a pad portion and a boss portion; the boss part is located the midstream position of backing plate part upper surface, and the backing plate part upper surface that is located boss part both sides inlays respectively and is equipped with upstream steel sheet and low reaches steel sheet. In the embodiment of the utility model, the boss part is positioned at the midstream position of the upper surface of the backing plate part, so that the easily worn part is reinforced, and the early wear and the scrapping of the easily worn part are prevented; the upper surfaces of the backing plate parts positioned on the two sides of the boss part are respectively embedded with an upstream steel plate and a downstream steel plate, so that the service lives of the upstream backing plate and the downstream backing plate are balanced, and the material waste is avoided.
Description
Technical Field
The utility model relates to the technical field of ore grinding equipment, in particular to a steel-rubber composite wide base plate.
Background
The autogenous mill is a new ore grinding equipment with two functions of crushing and grinding. The grinding machine is named as an autogenous grinding machine because the ground materials are used as media and are crushed through mutual impact and grinding action. The semi-autogenous mill adds a small amount of steel balls into the autogenous mill, so that the processing capacity can be improved by 10-30%, the energy consumption of unit product can be reduced by 10-20%, but the abrasion of the lining plate is relatively increased by 15%, and the fineness of the product is also thickened. Both of them are widely used in the technical field of ore grinding.
The lining plate of the mill (including a full/semi-automatic mill and a ball mill) is a structure for protecting the inner wall of the mill, and usually consists of lifting strips and backing plates, wherein two sides of each backing plate are pressed and fixed on the inner wall of a mill cylinder body through the lifting strips, the backing plates prevent the inner wall of the mill from being directly impacted and abraded by steel balls and ores, and the steel balls and the ores are lifted to a certain height by the lifting strips and then fall down. The liner plates in different forms can be used for adjusting the motion states of the steel balls and the ores so as to improve the crushing effect of the ores, and the liner plates are beneficial to improving the grinding efficiency of the grinding machine and increasing the yield.
Wherein, the width of backing plate is set up according to the model of mill, and the backing plate broad that the mill of part model matches, the upper surface of wide backing plate is very inhomogeneous at each position wearing and tearing of width direction, and local wear can be very serious, leads to whole life-span to shorten, increases the number of times and the maintenance time of changing the backing plate, and has had the wearing and tearing of other positions very little, has caused backing plate wear-resistant material's waste.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a steel-rubber composite wide base plate, which solves the problem that the wear degrees of all parts of the wide base plate are inconsistent.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme:
a steel-rubber composite wide shim plate, comprising: a rubber body;
the rubber body includes: a pad portion and a boss portion;
the boss part is located the midstream position of backing plate part upper surface, and the backing plate part upper surface that is located boss part both sides inlays respectively and is equipped with upstream steel sheet and low reaches steel sheet.
Preferably, the downstream steel plate is slightly thicker than the upstream steel plate.
Preferably, the upstream edge of the boss part is chamfered.
Preferably, a plurality of vertical steel plates are embedded in the boss portion.
Preferably, a support steel plate is embedded in the bottom surface of the pad part.
Preferably, the skirt rims on the two sides of the base plate part are provided with hoisting holes.
Preferably, the number of the hoisting holes on each side of the skirt is not less than two.
(III) advantageous effects
The utility model provides a steel-rubber composite wide base plate. Compared with the prior art, the method has the following beneficial effects:
in the utility model, the boss part is positioned at the midstream position of the upper surface of the backing plate part, so that the easily worn part is reinforced, and the early wear and scrapping of the easily worn part are prevented; the upper surfaces of the backing plate parts positioned on the two sides of the boss part are respectively embedded with an upstream steel plate and a downstream steel plate, so that the service lives of the upstream backing plate and the downstream backing plate are balanced, and the material waste is avoided.
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 following description 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 an isometric view of a wide shim plate in an embodiment of the present invention;
fig. 2 is a schematic view of the internal structure of a wide mat according to an embodiment of the present invention.
Detailed Description
In order 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 a part of the embodiments of the present invention, but not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the application solves the problem that the abrasion degrees of all parts of the wide base plate are inconsistent by providing the steel-rubber composite wide base plate.
In order to solve the technical problems, the general idea of the embodiment of the application is as follows:
in the embodiment of the utility model, the boss part is positioned at the midstream position of the upper surface of the backing plate part, so that the easily worn part is reinforced, and the early wear and the scrapping of the easily worn part are prevented; the upper surfaces of the backing plate parts positioned on the two sides of the boss part are respectively embedded with an upstream steel plate and a downstream steel plate, so that the service lives of the upstream backing plate and the downstream backing plate are balanced, and the material waste is avoided.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
Example (b):
as shown in fig. 1 and 2, the present invention provides a steel-rubber composite wide mat, which comprises: a rubber body;
the rubber body includes: a pad portion 10 and a boss portion 20;
the boss part 20 is positioned at the midstream position of the upper surface of the pad part 10, and reinforces the easy-to-wear part to prevent the easy-to-wear part from being worn and scrapped too early; the upper surfaces of the backing plate parts 10 positioned at the two sides of the boss part 20 are respectively embedded with an upstream steel plate 11 and a downstream steel plate 12, so that the service lives of the upstream backing plate and the downstream backing plate are balanced, and the material waste is avoided.
As shown in fig. 2, the downstream steel plate 12 is slightly thicker than the upstream steel plate 11. The mill is at the in-process of work, and the promotion strip that is located wide backing plate upper reaches can provide certain protection of sheltering from to upper reaches steel sheet 11 for the wearing and tearing that upper reaches steel sheet 11 suffered are less than low reaches steel sheet 12, therefore low reaches steel sheet 12 slightly thicker than upper reaches steel sheet 11 can guarantee that upper reaches backing plate and low reaches backing plate degree of wear are unanimous, makes both life-spans differ a little, avoids the material extravagant.
As shown in fig. 1 and 2, the upstream corner of the boss 20 is chamfered to facilitate the passage of material on the surface of the wide shim plate.
As shown in fig. 1 and 2, a plurality of vertical steel plates 21 are embedded in the boss portion 20 to enhance the strength and wear resistance of the boss portion 20. The number and thickness of the vertical steel plates 21 depend on the service life of the pad portion 10, and it is ensured that the service life of the boss portion 20 is almost the same as that of the pad portion 10.
As shown in fig. 2, a support steel plate 13 is embedded in the bottom surface of the pad portion 10, thereby enhancing the support strength of the pad portion 10.
As shown in fig. 1, the skirt edges at both sides of the pad part 10 are provided with hoisting holes 14 for hoisting the wide pad during transportation and installation.
As shown in fig. 1, the number of the lifting holes 14 on each side skirt is not less than two.
In summary, compared with the prior art, the utility model has the following beneficial effects:
in the embodiment of the utility model, the boss part is positioned at the midstream position of the upper surface of the backing plate part, so that the easily worn part is reinforced, and the early wear and the scrapping of the easily worn part are prevented; the upper surfaces of the backing plate parts positioned on the two sides of the boss part are respectively embedded with an upstream steel plate and a downstream steel plate, so that the service lives of the upstream backing plate and the downstream backing plate are balanced, and the material waste is avoided.
It should be noted that, in this document, 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 phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. The steel-rubber composite wide base plate is characterized by comprising: a rubber body;
the rubber body includes: a pad section (10) and a boss section (20);
the boss part (20) is located at the midstream position of the upper surface of the pad part (10), and an upstream steel plate (11) and a downstream steel plate (12) are embedded in the upper surface of the pad part (10) located on two sides of the boss part (20) respectively.
2. Wide steel-rubber composite pad according to claim 1, characterized in that the downstream steel plate (12) is slightly thicker than the upstream steel plate (11).
3. The wide steel-rubber composite pad as claimed in claim 1, wherein the upstream corners of the boss portions (20) are chamfered.
4. Wide steel and rubber composite tie plate according to claim 1, characterised in that vertical steel plates (21) are embedded in the boss part (20).
5. The steel-rubber composite wide mat according to claim 1, wherein a support steel plate (13) is embedded in the bottom surface of the mat portion (10).
6. The steel-rubber composite wide base plate as claimed in any one of claims 1 to 5, wherein the skirt edges at both sides of the base plate portion (10) are provided with hoisting holes (14).
7. A steel-rubber composite wide tie plate according to claim 6, wherein the number of said lifting holes (14) on each side skirt is not less than two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122255108.3U CN215586671U (en) | 2021-09-17 | 2021-09-17 | Steel-rubber composite wide backing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122255108.3U CN215586671U (en) | 2021-09-17 | 2021-09-17 | Steel-rubber composite wide backing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215586671U true CN215586671U (en) | 2022-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122255108.3U Active CN215586671U (en) | 2021-09-17 | 2021-09-17 | Steel-rubber composite wide backing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215586671U (en) |
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2021
- 2021-09-17 CN CN202122255108.3U patent/CN215586671U/en active Active
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