CN210410977U - Ball mill rubber lining plate with sound insulation structure - Google Patents

Abstract

The utility model discloses a ball mill rubber lining board with a sound insulation structure, which comprises a second rubber layer, wherein the outer surface of the second rubber layer is fixedly connected with a fireproof layer, one side of the fireproof layer is fixedly connected with a plurality of fixed blocks, one side of each fixed block is fixedly connected with a connecting block, one end of each connecting block is provided with a chute, the two sides of the inner wall of each chute are respectively and slidably connected with a slide block, one end of each slide block is fixedly connected with a clamping block, and each slide block is respectively connected with a spring block through a clamping block in a clamping way. The industrial felt can also well play a role in shock absorption and noise reduction.

Description

Ball mill rubber lining plate with sound insulation structure

Technical Field

The utility model relates to a rubber welt, in particular to ball mill rubber welt with sound insulation construction belongs to material technical field.

Background

The ball mill is suitable for grinding various ores and other materials, is widely used in the industries of mineral separation, building materials, chemical industry and the like, belongs to large-scale equipment, can generate a large amount of noise during working, and along with the increasing modernization of industrial production, a steel lining plate is gradually replaced by a rubber lining plate, but still a plurality of rubber lining plates do not have sound insulation structures or have poor sound insulation effects, and are not easy to install and unload.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ball mill rubber welt with sound-proof structure to it is not good that some rubber welts that provide do not have sound-proof structure or give sound insulation effect among the above-mentioned background art to solve, is difficult to the problem of installation and uninstallation moreover.

In order to achieve the above object, the utility model provides a following technical scheme: a ball mill rubber lining plate with a sound insulation structure comprises a second rubber layer, wherein a fireproof layer is fixedly connected to the outer surface of the second rubber layer, a plurality of fixed blocks are fixedly connected to one side of the fireproof layer, a connecting block is fixedly connected to one side of each fixed block, a sliding groove is formed in one end of each connecting block, sliding blocks are slidably connected to the two sides of the inner wall of each sliding groove, a clamping block is fixedly connected to one end of each sliding block, each sliding block is connected with a spring block through a clamping block in a clamping mode, a spring is fixedly connected to one end of each spring block, a sound attenuation layer is connected to the fireproof layer through a sliding block in a clamping mode, a plurality of fixing columns are fixedly connected to one side of the sound attenuation layer, an industrial felt is sleeved on the outer surface of the fireproof layer, and a thin steel, the outer surface of the thin steel plate layer is fixedly connected with a first rubber layer, and a locking bolt is in threaded connection with the joint of each clamping block and each connecting block.

As an optimized technical scheme of the utility model, the flame retardant coating is made by silicon rubber.

As a preferred technical scheme of the utility model, the noise elimination layer is made by foam glass.

As an optimal technical scheme of the utility model, the fixed canvas that is equipped with between thin steel sheet layer and the first rubber layer.

As an optimized technical scheme of the utility model, every the fixed column is T shape.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a ball mill rubber welt with sound-proof structure adopts the sound absorbing material of two kinds of differences, utilize porous structure and resonance to come noise abatement respectively and give sound insulation, and be furnished with the canvas, also can be used to eliminate the low and middle frequency noise, be equipped with the flame retardant coating, prevent because the overheated heat dissipation of inattentive again of second rubber layer and accident, the efficiency of vibration/noise reduction can also be played well to the industry felt, the fixture block, the design of spring block and slider, can carry out the block with flame retardant coating and noise elimination layer, also the uninstallation easily simultaneously.

Drawings

FIG. 1 is a schematic front view of the present invention;

fig. 2 is a schematic structural diagram of the fixture block of the present invention.

In the figure: 1. a first rubber layer; 2. a thin steel plate layer; 3. a sound-deadening layer; 4. industrial felts; 5. a fire barrier layer; 6. a second rubber layer; 7. a fixed block; 8. connecting blocks; 9. a slider; 10. fixing a column; 11. a spring; 12. a spring block; 13. a clamping block; 14. and locking the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the utility model provides a ball mill rubber lining board with sound insulation structure, which comprises a second rubber layer 6, a fireproof layer 5 is fixedly connected to the outer surface of the second rubber layer 6, a plurality of fixed blocks 7 are fixedly connected to one side of the fireproof layer 5, a connecting block 8 is fixedly connected to one side of each fixed block 7, a chute is arranged at one end of each connecting block 8, sliders 9 are slidably connected to both sides of the inner wall of each chute, a fixture block 13 is fixedly connected to one end of each slider 9, each slider 9 is respectively connected with a spring block 12 through a fixture block 13, a spring 11 is fixedly connected to one end of each spring block 12, the fireproof layer 5 is connected with a noise elimination layer 3 through a slider 9, a plurality of fixed columns 10 are fixedly connected to one side of the noise elimination layer 3, an industrial felt 4 is sleeved on the outer surface of the, the outer surface of the noise elimination layer 3 is fixedly connected with a thin steel plate layer 2, the outer surface of the thin steel plate layer 2 is fixedly connected with a first rubber layer 1, and the joint of each clamping block 13 and the connecting block 8 is in threaded connection with a locking bolt 14.

Preferably, the fireproof layer 5 is made of silicon rubber, is resistant to high temperature and prevents accidents.

Preferably, the sound-damping layer 3 is made of foam glass, and is acoustically damped by a porous structure.

Preferably, canvas is fixedly provided between the thin steel plate layer 2 and the first rubber layer 1, and sound is isolated by resonance.

Preferably, each fixing post 10 is T-shaped, so as to facilitate the clamping.

When the ball mill rubber lining plate is used in detail, the utility model relates to a ball mill rubber lining plate with sound insulation structure, the foam glass of noise elimination layer 3 makes the sound wave continuously attenuate through the trompil and reaches the effect of noise reduction and sound insulation, the canvas between sheet steel layer 2 and first rubber layer 1 absorbs the noise of middle and low frequency through resonance, wherein the silicone rubber of flame retardant coating 5 belongs to the material of high temperature resistance, also can play fine fireproof effect, the industrial felt 4 can greatly reduce the noise through the function of shock absorption and sound absorption, reach the effect of sound insulation, slide the slider 9 into the connecting block 8, block the fixed block 7 into the circle of connecting block 8, then slide the slider 9, make the fixture block 13 contact with the spring 11, and compress the spring 11, make the fixture block 13 and the spring 11 block, then use the locking bolt 14 to fix the position of the fixture block 13 in the connecting block 8, during the uninstallation, the slide block 9 is slid to disengage the latch 13 from the spring block 12.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a ball mill rubber welt with sound insulation construction, includes second floor rubber layer (6), its characterized in that, the fixed surface on second floor rubber layer (6) is connected with flame retardant coating (5), one side fixedly connected with a plurality of fixed block (7) of flame retardant coating (5), every one side of fixed block (7) all fixedly connected with connecting block (8), every the spout has all been seted up to the one end of connecting block (8), every the both sides of spout inner wall all sliding connection have slider (9), every the one end of slider (9) all fixedly connected with fixture block (13), every slider (9) are connected with spring block (12) through a fixture block (13) block respectively, every the one end of spring block (12) all fixedly connected with spring (11), flame retardant coating (5) are connected with noise elimination layer (3) through slider (9) block, the noise-reducing and noise-reducing device is characterized in that a plurality of fixing columns (10) are fixedly connected to one side of the noise-reducing layer (3), an industrial felt (4) is sleeved on the outer surface of the fireproof layer (5), a thin steel plate layer (2) is fixedly connected to the outer surface of the noise-reducing layer (3), a first rubber layer (1) is fixedly connected to the outer surface of the thin steel plate layer (2), and a locking bolt (14) is connected to the joint of each clamping block (13) and each connecting block (8) in a threaded mode.

2. The ball mill rubber liner with sound insulation structure as claimed in claim 1, wherein: the fireproof layer (5) is made of silicon rubber.

3. The ball mill rubber liner with sound insulation structure as claimed in claim 1, wherein: the sound attenuation layer (3) is made of foam glass.

4. The ball mill rubber liner with sound insulation structure as claimed in claim 1, wherein: canvas is fixedly arranged between the thin steel plate layer (2) and the first rubber layer (1).

5. The ball mill rubber liner with sound insulation structure as claimed in claim 1, wherein: each fixing column (10) is T-shaped.

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