CN219482891U - Rubber lining board lifting strip for ball mill - Google Patents
Rubber lining board lifting strip for ball mill Download PDFInfo
- Publication number
- CN219482891U CN219482891U CN202320527345.7U CN202320527345U CN219482891U CN 219482891 U CN219482891 U CN 219482891U CN 202320527345 U CN202320527345 U CN 202320527345U CN 219482891 U CN219482891 U CN 219482891U
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- China
- Prior art keywords
- lifting
- elastic
- elastic groove
- groove member
- ball mill
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
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Abstract
The utility model relates to a rubber lining plate lifting bar for a ball mill, which belongs to the technical field of ball mill mechanical equipment and comprises a rubber body, wherein the rubber body comprises an elastic lifting structure arranged at the top of the body and a clamping structure embedded at the bottom of the body: the elastic lifting structure comprises a ply layer coated along the lifting direction of the lifting strip, and a plurality of damping through holes are formed below the automobile tire ply layer; the clamping structure comprises an elastic groove member arranged at the inner side of the bottom of the lifting bar, the outer side of the elastic groove member is connected with a reinforcing member, a gap for elastic deformation of the elastic groove member is arranged between the elastic groove member and the reinforcing member, and compared with the prior art, the clamping structure has the following advantages: the clamping strength of the lifting strip relative to the lining plate is enhanced, and the service life of the lifting strip is prolonged.
Description
Technical Field
The utility model belongs to the technical field of ball mill mechanical equipment, and relates to a rubber lining plate lifting strip for a ball mill.
Background
The ball mill is a machine device for crushing ore bodies after the ore bodies are crushed, and the working principle is as follows: a certain number of steel balls are filled in the cylinder body of the ore body as grinding media, and the ore body is crushed and ground. It is widely used in cement, silicate products, novel building materials, refractory materials, chemical fertilizers, mineral processing of black and nonferrous metals, glass ceramics and other production industries, and carries out dry or wet grinding on various ores and other grindability materials.
In the process of using the lifting bar, the technical problem of easy quick ageing and fracture is often faced, the steel ball needs to be assisted by the lifting bar in the grinding process to boost the bouncing distance of the steel ball, the existing rubber lining board lifting bar for the ball mill is subjected to extrusion and vibration stress of a lining board on the inner side of the cylinder at high frequency, and particularly when ore body materials are large in particle and high in hardness, the impact of grinding bodies and materials on the lifting bar is large, so that the lifting bar is accelerated to wear, age and fracture, the production sustainability is affected, and economic loss is brought to enterprises.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, the object of the present utility model is: improving elasticity, impact resistance, good wear resistance and prolonging service life. The utility model provides a ball mill is with rubber welt lifting strip, including the rubber body, including locating the elasticity that body top promotes the structure and inlay in the clamp structure of body bottom: the elastic lifting structure comprises a ply layer coated along the lifting direction of the lifting strip, and a plurality of damping through holes are formed below the ply layer; the clamping structure comprises an elastic groove member arranged on the inner side of the bottom of the lifting bar, the outer side of the elastic groove member is connected with a reinforcing member, and a gap for elastic deformation of the elastic groove member is arranged between the elastic groove member and the reinforcing member.
The elastic groove component and the reinforcing component are made of alloy steel, and are integrally formed.
The beneficial effects are that: compared with the prior art, the utility model has the following advantages: the clamping strength of the lifting strip relative to the lining plate is enhanced, and the service life of the lifting strip is prolonged.
Drawings
FIG. 1 is a schematic cross-sectional view of the present utility model;
fig. 2 is a schematic diagram of the overall structure of the present utility model.
In the figure: 100. a body; 201. a ply layer; 202. damping through holes; 301. an elastic groove member; 302. a reinforcing member; 303 gaps.
Detailed Description
The following are specific embodiments of the present utility model, as shown in fig. 1-2, and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments. The utility model provides a ball mill is with rubber welt lifting strip, includes rubber body 100, including locating the elasticity that body 100 top promotes the structure and inlay the clamping structure in body 100 bottom: the elastic lifting structure comprises a ply 201 coated along the lifting direction of a lifting strip, and a plurality of damping through holes 202 are formed below the ply 201; the clamping structure comprises an elastic groove member 301 arranged on the inner side of the bottom of the lifting bar, a reinforcing member 302 is connected to the outer side of the elastic groove member 301, a gap 303 for generating elastic deformation of the elastic groove member 301 is arranged between the elastic groove member 301 and the reinforcing member 302, the elastic groove member 301 and the reinforcing member 302 are made of alloy steel, and the elastic groove member 301 and the reinforcing member 302 are integrally formed.
Embodiment one: when the power shaft drives the inner cylinder side wall lining plate to rotate, potential energy is accumulated along with rotation of the steel ball and the ore body, the ore body is impacted and ground when the steel ball rotates at a certain position, the steel ball loses kinetic energy to drop through impact, and the steel ball is repeatedly driven by the lifting bar to rotate again.
And (2) implementing the following steps: when the lifting bar is assembled or replaced, the notch of the elastic groove member 301 is inserted in alignment with the end face of the lining plate of the side wall of the inner barrel, the notch is stressed to elastically deform towards the direction of the gap 303 to be opened, and the reinforcing member 302 generates a pretightening force on the notch, so that the end face of the lining plate is clamped stably.
Embodiment III: the ply is made of an automobile tire cord material, and the automobile tire cord and the rubber body are fluidized and integrally formed.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (3)
1. The utility model provides a ball mill is with rubber welt lifting strip, includes rubber body (100), its characterized in that, including locating the elasticity lifting structure at body (100) top and inlay in the clamp structure of body bottom:
the elastic lifting structure comprises a ply (201) coated along the lifting direction of a lifting strip, and a plurality of damping through holes (202) are formed below the ply (201);
the clamping structure comprises an elastic groove member (301) arranged on the inner side of the bottom of the lifting bar, a reinforcing member (302) is connected to the outer side of the elastic groove member (301), and a gap (303) for generating elastic deformation of the elastic groove member (301) is arranged between the elastic groove member (301) and the reinforcing member (302).
2. A rubber lining board lifting bar for a ball mill according to claim 1, wherein the elastic groove member (301) and the reinforcing member (302) are made of alloy steel.
3. A rubber lining board lifting bar for a ball mill according to claim 1, characterized in that the elastic groove member (301) is integrally formed with the reinforcing member (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320527345.7U CN219482891U (en) | 2023-03-17 | 2023-03-17 | Rubber lining board lifting strip for ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320527345.7U CN219482891U (en) | 2023-03-17 | 2023-03-17 | Rubber lining board lifting strip for ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219482891U true CN219482891U (en) | 2023-08-08 |
Family
ID=87511559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320527345.7U Active CN219482891U (en) | 2023-03-17 | 2023-03-17 | Rubber lining board lifting strip for ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219482891U (en) |
-
2023
- 2023-03-17 CN CN202320527345.7U patent/CN219482891U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |