CN213700147U - Super wear-resistant heavy magnetic lining plate - Google Patents

Abstract

The utility model relates to a heavy magnetism welt of super wear-resisting, including welt casing and rubber pad, welt casing bottom adopts the mode of heat vulcanization to bond rubber pad and welt casing together, makes it have the shock attenuation, with the inseparabler advantage of barrel inner wall laminating, can prevent material medium circulation such as ore pulp between welt and barrel inner wall, reduces wearing and tearing consumption, improves the wearability of welt installation face, extension welt life. The left side of the bottom of the lining plate shell is provided with the groove, so that the difficulty that workers extract a single lining plate from packaged lining plate goods is solved, and the field work efficiency is improved. In addition, the permanent magnet block group is arranged in a groove of the mounting surface of the lining plate shell, the alloy wear-resistant part is inserted into the groove of the alloy wear-resistant part of the working surface of the lining plate, the magnetic poles of the two single magnet blocks in the magnet block group are opposite, the magnetic poles of the axial permanent magnet block group are the same, the magnetic poles of the circumferential magnet block group are opposite, and the magnetic lining plate on which the permanent magnet block group is mounted is firmly adsorbed on the inner wall of the.

Description

Super wear-resistant heavy magnetic lining plate

Technical Field

The utility model relates to a magnetism welt in ball mill field especially relates to a heavy magnetism welt of super wear-resisting.

Background

At present, the lining plate of the ball mill widely used in the market is a high manganese lining plate, and the material applied to the lining plate is high manganese steel. The surface of the high manganese steel cannot reach high hardness, the high manganese steel is easy to wear, particularly, the high manganese lining plate is easy to generate plastic deformation in the early stage of use, and in addition, the problem of hardness matching with a grinding medium such as a steel ball also exists. At present, a mine field uses more grinding media including low-chromium balls and high-chromium balls, the hardness of the low-chromium balls and the high-chromium balls is higher than that of a high-manganese lining plate, and the lining plate has the condition of residual toughness but insufficient wear resistance under the load of low impact, so that the high-manganese lining plate is high in abrasion, quick in failure, serious in deformation, short in service life and incapable of obtaining ideal work hardening in working conditions.

And the long-time application abrasion of the lining plate can cause the circulation of materials and ore pulp between the lining plate and the inner wall of the cylinder body, thereby influencing the use effect and the service life of the lining plate.

After the lining plates on the market are packaged and transported to the site, workers are not easy to take a single lining plate, the installation time of the site lining plate is wasted, and the working efficiency of equipment is reduced.

In view of the defects of the existing high-manganese magnetic lining plate, the designer develops the utility model with practical value after continuous research and design and repeated trial and improvement.

Disclosure of Invention

The utility model aims to overcome the hardness that current high manganese magnetism welt exists and be low, yielding, use easily wearing and tearing between welt and the barrel inner wall for a long time, take place material circulation defect, and provide a super wear-resisting heavy magnetism welt of a novel structure, the technical problem that solve combines rubber pad improvement welt shell structure, reduces the wearing and tearing of ore pulp to the lining board installation face, makes it wear-resisting more to be suitable for the practicality more.

Another object of the utility model is to provide a heavy magnetism welt of super wear-resisting, the technical problem that solve makes its workman's installation of being convenient for, dismantles, prolongs the life of welt to be suitable for the practicality more.

The purpose of the utility model and the technical problem to be solved are realized by adopting the following technical scheme. The foundation the utility model provides a heavy magnetism welt of super wear-resisting, it includes welt casing and rubber pad, and the welt casing adopts magnetic conduction metal material to make, adopts the mode of hot vulcanization to bond rubber pad and welt casing together bottom the welt casing.

The purpose of the utility model and the technical problem to be solved can be further realized by adopting the following technical measures.

The super wear-resistant heavy magnetic lining plate comprises a lining plate shell, a lining plate mounting surface, a lining plate fixing surface and a lining plate fixing surface, wherein the lining plate shell consists of a lining plate working surface and a lining plate mounting surface; the mounting surface of the lining plate is provided with a plurality of cuboid lattices.

The super wear-resistant heavy magnetic lining plate further comprises a groove, and the left side of the bottom of the lining plate shell is provided with one groove.

The super-wear-resistant heavy magnetic lining plate further comprises a plurality of permanent magnet block groups, each permanent magnet block group is composed of two magnetic blocks with opposite magnetic poles, one permanent magnet block group is respectively installed in the groove of each lining plate installation surface, the magnetic poles of the axial permanent magnet block groups are the same, the magnetic poles of the magnetic block groups adjacent in the circumferential direction are opposite, and the magnetic lining plate after the permanent magnet block groups are installed is firmly adsorbed on the inner wall of the ball mill cylinder body.

The super-wear-resistant heavy magnetic lining plate further comprises an alloy wear-resistant part, the alloy wear-resistant part is placed in the groove for mounting the alloy wear-resistant part and then is bonded with the permanent magnetic block group through an adhesive, and the alloy wear-resistant part and the permanent magnetic block group are shrunk and combined to form a closed magnetic pole loop.

Compared with the prior art, the utility model obvious advantage and beneficial effect have. It has at least the following advantages:

1. the utility model discloses welt casing bottom adopts the mode of heat vulcanization to bond rubber pad and welt casing together, makes it have the shock attenuation, with the inseparabler advantage of barrel inner wall laminating, can prevent material medium circulation such as ore pulp between welt and barrel inner wall, reduces wearing and tearing consumption, extension welt life.

2. The utility model discloses a welt casing bottom left side is equipped with the recess, solves the workman and draws the degree of difficulty of monolithic welt from the welt goods that the packing is good, improves the site work efficiency.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a front view of the present invention

Figure 2 is a rear view of the present invention

FIG. 3 is a left side view of the present invention

FIG. 4 is a right side view of the present invention

FIG. 5 is a top view of the present invention

FIG. 6 is a bottom view of the present invention

FIG. 7 is a cross-sectional view of FIGS. 1C-C

FIG. 8 is a cross-sectional view of FIG. 1A-A

FIG. 9 is a cross-sectional view of FIGS. 1B-B

FIG. 10 is a schematic view of the alloy wear resistant member of the present invention

FIG. 11 is a cross-sectional view of FIGS. 5D-D

FIG. 12 is an axial view of the present invention

1: the lining plate shell 2: rubber pad

3: lining plate working surface 4: lining plate mounting surface

5: alloy wear-resistant part 6: permanent magnet block group

7: liner working face recess 8: groove for installing alloy wear-resistant part

9: groove

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description will be given to the specific embodiments, structures, features and effects of the super wear-resistant heavy magnetic lining board according to the present invention with reference to the accompanying drawings and preferred embodiments.

The utility model discloses heavy magnetism welt of super wear-resisting of preferred embodiment, it mainly includes: the lining plate comprises a lining plate shell 1, a rubber pad 2, a plurality of permanent magnet block groups 6 and an alloy wear-resistant part 5.

The lining plate shell 1 is made of magnetic conductive metal materials, and the rubber pad 2 and the lining plate shell 1 are bonded together at the bottom of the lining plate shell 1 in a hot vulcanization mode. The lining plate shell 1 consists of a lining plate working surface 3 and a lining plate mounting surface 4, wherein the lining plate working surface 3 is provided with a plurality of inverted T-shaped lining plate working surface grooves 7 and grooves 8 for mounting alloy wear-resistant parts; the lining board mounting surface 4 is provided with a plurality of cuboid lattices. A groove which is the groove 9 is arranged on the left side of the bottom of the lining plate shell 1.

A permanent magnet block group 6 is respectively arranged in the lining plate mounting surface 4, the magnetic poles of two single magnet blocks in the permanent magnet block group 6 are opposite, the magnetic poles of each axial permanent magnet block group 6 are the same, the polarities of the circumferential permanent magnet block groups 6 are opposite, and the magnetic lining plate on which the permanent magnet block groups 6 are mounted is firmly adsorbed on the inner wall of the ball mill cylinder.

The working surface 3 of the lining plate is provided with a groove 8 for installing the alloy wear-resistant part, the alloy wear-resistant part 5 is placed in the groove 8 for installing the alloy wear-resistant part and then is bonded with the permanent magnet block 3 by using an adhesive, and the alloy wear-resistant part 5 and the permanent magnet block 6 are contracted and combined to form a closed magnetic pole loop.

Referring to fig. 1-12, a super wear-resistant heavy magnetic lining board according to a preferred embodiment of the present invention includes a lining board housing 1 and a rubber pad 2, wherein the lining board housing 1 is made of a magnetic conductive metal material, and the rubber pad 2 is bonded to the lining board housing 1 by heat vulcanization at the bottom of the lining board housing 1. The rubber heat vulcanization mode is combined with the metal lining plate, so that the rubber heat vulcanization lining plate has the advantages of shock absorption and closer fit with the inner wall of the cylinder, material media such as ore pulp and the like can be prevented from circulating between the lining plate and the inner wall of the cylinder, the abrasion consumption is reduced, and the service life of the lining plate is prolonged.

Further, the lining plate shell 1 is composed of a lining plate working surface 3 and a lining plate mounting surface 4, the lining plate working surface 3 is provided with an inverted T-shaped groove 8 for mounting an alloy wear-resistant part, and six cuboid lattices are arranged on the lining plate mounting surface 4.

Further, the ball mill also comprises 6 permanent magnet block groups 6, each permanent magnet block group 6 is composed of two magnet blocks, one permanent magnet block group 3 is respectively installed in the grid of the lining plate installation surface 4, the two permanent magnet block groups are bonded together by using an adhesive, the magnetic poles of the two single magnet blocks in the magnet block groups are opposite, the magnetic pole of each axial permanent magnet block group is the same, the polarities of the circumferential magnet block groups are opposite, and the magnetic lining plate after the permanent magnet block groups 6 are installed is firmly adsorbed on the inner wall of the ball mill cylinder body.

Further, the permanent magnet motor further comprises an alloy wear-resistant part 5, the alloy wear-resistant part 5 is inserted into a groove 8 for installing the alloy wear-resistant part, and the alloy wear-resistant part 5 and the permanent magnet block 6 are contracted and combined to form a closed magnetic pole loop.

Furthermore, a groove (5 × 296) which is a groove 9 is formed in the left side of the bottom surface of the lining plate shell 1, so that the difficulty of extracting a single lining plate from packaged lining plate goods by workers is solved, and the field work efficiency is improved.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent embodiments without departing from the scope of the present invention, but all the technical matters of the present invention are within the scope of the present invention.

Claims (5)

1. The utility model provides a heavy magnetism welt of super wear-resisting which characterized in that: the lining plate comprises a lining plate shell (1) and a rubber pad (2), wherein the lining plate shell (1) is made of a magnetic conductive metal material, and the rubber pad (2) is bonded with the lining plate shell (1) at the bottom of the lining plate shell (1) in a hot vulcanization mode.

2. The super wear resistant heavy duty magnetic liner of claim 1 wherein: the lining plate shell (1) consists of a lining plate working surface (3) and a lining plate mounting surface (4), wherein the lining plate working surface (3) is provided with a plurality of inverted T-shaped lining plate working surface grooves (7) and two grooves (8) for mounting alloy wear-resistant parts; the lining plate mounting surface (4) is provided with a plurality of cuboid lattices.

3. The super wear resistant heavy duty magnetic liner of claim 1 wherein: the lining plate is characterized by further comprising a groove (9), wherein the left side of the bottom of the lining plate shell (1) is provided with the groove (9).

4. A super abrasive heavy duty magnetic liner as claimed in any one of claims 1 to 3, wherein: the ball mill is characterized by further comprising a plurality of permanent magnet block groups (6), each permanent magnet block group (6) is composed of two magnets with opposite magnetic poles, one permanent magnet block group (6) is respectively installed in the groove of each lining plate installation surface (4), the magnetic poles of the axial permanent magnet block groups are the same, the magnetic poles of the circumferentially adjacent magnet block groups are opposite, and the magnetic lining plates after the permanent magnet block groups (6) are installed are firmly adsorbed on the inner wall of the ball mill cylinder.

5. The super wear resistant heavy duty magnetic liner of claim 4 wherein: the permanent magnet is characterized by further comprising an alloy wear-resistant part (5), the alloy wear-resistant part (5) is placed in a groove (8) for installing the alloy wear-resistant part, and then the alloy wear-resistant part and the permanent magnet.

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