Sound insulation and noise reduction device for ore transfer belt gallery

Abstract

The utility model relates to the technical field of ore production and transportation, and provides a sound insulation and noise reduction device for an ore transfer belt gallery, which comprises a noise reduction box, conveying belt side mounting plates distributed in parallel are arranged on the left side and the right side in the noise reduction box, and bottom fixing pieces are mounted at the bottoms of the conveying belt side mounting plates on the two sides. A distance adjusting mechanism for driving the bottom fixing pieces on the two sides to move relatively is arranged in the center of the bottom in the noise reduction box. The sound insulation and noise reduction device has a good sound insulation effect, and the installation requirements of conveying belts of different models and lengths are considered in design. And through the design of the distance adjusting mechanism and the guide assembly, the stability and reliability of installation are guaranteed. Due to the modular assembly mode and the simple and convenient operation process, the device has high flexibility and can adapt to diversified working environments. On the whole, the device provides a reliable, flexible and efficient sound insulation solution for the ore transfer belt gallery.

Description

TECHNICAL FIELD

[0001] The utility model relates to ore production transportation technical field, concretely relates to a sound insulation and noise reduction device for ore transfer belt gallery. BACKGROUND

[0002] In the ore production industry, ore needs to be transported from mining sites to processing plants or other destinations. This often involves long-distance conveyor belt systems, where ore needs to be transferred through long galleries during transit. These galleries can be made of hard materials such as metal, concrete, etc., resulting in noise during ore transfer. Noise not only poses a potential threat to the health and safety of workers, but also can disturb the surrounding environment and residents.

[0003] The deficiencies of existing sound insulation and noise reduction devices for ore transfer belt galleries are:

[0004] Not suitable for diversified conveyor belts: Many traditional sound insulation and noise reduction devices have fixed designs and cannot adapt well to different types and sizes of conveyor belts. This makes the installation and adjustment process cumbersome when facing diversified ore production demands, reducing the flexibility of the device.

[0005] Lack of modular design: Some devices lack modular design, making it necessary to disassemble and reinstall on a large scale when replacing or maintaining parts, increasing maintenance difficulty and downtime.

[0006] Therefore, the present application proposes a sound insulation and noise reduction device for ore transfer belt gallery to solve the above problems. INVENTION CONTENTS

[0007] To overcome the defects of the prior art, the purpose of the present application is to provide a sound insulation and noise reduction device for ore transfer belt gallery.

[0008] To achieve the above purpose, the technical scheme of the present application is as follows: a sound insulation and noise reduction device for ore transfer belt gallery, comprising a noise reduction box, parallel distribution of conveyor belt side mounting plates are arranged inside the noise reduction box, bottom fixing members are installed at the bottom of both sides of the conveyor belt side mounting plates, a distance adjusting mechanism is arranged at the center of the bottom of the noise reduction box to drive the relative movement of both sides of the bottom fixing members.

[0009] The distance adjusting mechanism comprises:

[0010] A distance adjusting groove is transversely distributed at the center of the bottom of the noise reduction box.

[0011] A double-shaft reduction motor is installed at the center of the distance adjusting groove.

[0012] A drive screw is connected to the output end of both sides of the double-shaft reduction motor.

[0013] Corresponding threaded sleeve is sleeved on the threaded sleeve on both sides of the driving screw rod, and the top of the threaded sleeve on both sides is fixedly connected with the bottom center of the bottom fixing part.

[0014] Preferably, the conveying belt side mounting plate is uniformly provided with a plurality of mounting holes.

[0015] Preferably, the bottom fixing part comprises:

[0016] A sliding table opposite to the top of the threaded sleeve on the same side, the bottom surface of the sliding table is slidingly attached to the inner bottom surface of the noise reduction box;

[0017] A plurality of reinforcing rib plates are mounted on the connecting end of the sliding table and the conveying belt side mounting plate.

[0018] Preferably, the inner top center of the noise reduction box is provided with a guide assembly matched with the relative movement of the conveying belt side mounting plates on both sides.

[0019] Preferably, the guide assembly comprises:

[0020] The guide rail is transversely distributed on the inner top center of the noise reduction box.

[0021] The guide column is transversely mounted inside the guide rail.

[0022] Two guide sleeves are respectively slidingly sleeved on both ends of the guide column, and the bottoms of the guide sleeves on both sides are respectively opposite to the top center of the conveying belt side mounting plate on both sides.

[0023] Preferably, the front and rear of the noise reduction box are not closed, and the front and rear ports of the noise reduction box are provided with a docking frame, and the docking frame is uniformly provided with a plurality of bolt through holes.

[0024] Preferably, each noise reduction box and all the structures inside it are set as a combined unit, and a plurality of combined units are sequentially docked and cover the outside of the sound insulation conveying belt.

[0025] The beneficial effects of the utility model are embodied in:

[0026] Flexibility and adaptability: the sound insulation and noise reduction device can adapt to different models and lengths of conveying belts through the design of distance adjusting mechanism, mounting hole and modular assembly, providing high flexibility and adaptability.

[0027] Modular design: each noise reduction box and its internal structure are regarded as a combined unit, which can be modularly assembled according to actual needs, effectively simplifying the installation process, and improving the convenience of maintenance and replacement of parts.

[0028] The sound insulation and noise reduction device not only has good sound insulation effect, but also takes into account the installation needs of different models and lengths of conveying belts in design. Through the design of the distance adjusting mechanism and the guide assembly, the stability and reliability of the installation are ensured. The modular assembly method and simple operation process make the device have high flexibility and can adapt to various working environments. Overall, the device provides a reliable, flexible and efficient sound insulation solution for the ore transfer belt gallery. BRIEF DESCRIPTION OF DRAWINGS

[0029] In the drawings:

[0030] Figure 1 It is a half-cut structure schematic diagram of the utility model;

[0031] Figure 2 It is a structure schematic diagram of the conveying belt side mounting plate of the utility model;

[0032] Figure 3 It is a structure schematic diagram of the bottom fixing part of the utility model;

[0033] Figure 4 It is a structure schematic diagram of the distance adjusting mechanism of the utility model;

[0034] Figure 5 It is a structure schematic diagram of the guide assembly of the utility model;

[0035] BRIEF DESCRIPTION OF DRAWINGS

[0036] 1, noise reduction box; 2, conveying belt side mounting plate; 3, bottom end fixing part; 4, distance adjusting mechanism; 5, guide assembly; 6, butt joint frame; 21, mounting hole; 31, sliding table; 32, reinforcing rib plate; 41, distance adjusting groove; 42, double-shaft speed reducer motor; 43, driving screw rod; 44, threaded sleeve; 51, guide rail; 52, guide column; 53, guide sleeve; 61, bolt through hole. DETAILED DESCRIPTION

[0037] The utility model will be described in further detail below in combination with the drawings and embodiments. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. The embodiments in the application and the features in the embodiments can be combined with each other without conflict. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of the utility model protection.

[0038] It should be noted that if the utility model embodiment involves directionality indication (such as up, down, left, right, front, back, etc.), the directionality indication is only used to explain the relative position relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), if the specific posture changes, the directionality indication also changes accordingly.

[0039] In addition, "a plurality of" refers to two or more. In addition, the technical solutions of various embodiments can be combined with each other, but it must be based on the realization of ordinary skilled personnel in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the utility model.

[0040] Please refer to the drawings of the specification Figures 1-5 The utility model provides a kind of ore transfer belt corridor sound insulation and noise reduction device:

[0041] Including noise reduction box 1, the left and right sides in the noise reduction box 1 are provided with parallel distribution conveying belt side mounting plate 2, bottom fixing piece 3 is installed in the bottom of both sides conveying belt side mounting plate 2, the inner bottom center of the noise reduction box 1 is provided with the distance adjusting mechanism 4 that drives both sides bottom fixing piece 3 relative motion;

[0042] The distance adjusting mechanism 4 includes:

[0043] Transverse distribution distance adjusting groove 41 in the inner bottom center of the noise reduction box 1;

[0044] Double-shaft reduction motor 42 is installed in the center of distance adjusting groove 41;

[0045] Drive screw rod 43 is docked on both sides output end of double-shaft reduction motor 42;

[0046] Threaded sleeve 44 is correspondingly screwed on both sides drive screw rod 43, and the top of both sides threaded sleeve 44 is fixedly connected with the bottom center of both sides bottom fixing piece 3 respectively;

[0047] Double-shaft reduction motor 42 is started to drive both sides drive screw rod 43 to rotate synchronously, and then both sides threaded sleeve 44 can be synchronously driven to move towards center or outward, that is, both sides bottom fixing piece 3 and conveying belt side mounting plate 2 can be synchronously driven to move towards center or outward, that is, it can adapt to the side mounting positioning operation of different models of conveying belt.

[0048] A plurality of mounting holes 21 are evenly arranged on the conveying belt side mounting plate 2, which can improve the position of the mounting bolt, and then adapt to the mounting groove of different conveying belts.

[0049] The bottom fixing piece 3 includes:

[0050] A sliding table 31 opposite to the top of the threaded sleeve 44 on the same side, the bottom surface of the sliding table 31 is in sliding fit with the inner bottom surface of the noise reduction box 1;

[0051] A number of reinforcing rib plates 32 are installed at the connecting end of the sliding table 31 and the conveyor belt side mounting plate 2.

[0052] The top center of the noise reduction box 1 is provided with a guide assembly 5 that cooperates with the relative movement of the two conveyor belt side mounting plates 2.

[0053] The guide assembly 5 includes:

[0054] The guide rails 51 are transversely distributed at the top center of the noise reduction box 1;

[0055] The guide columns 52 are transversely installed inside the guide rails 51;

[0056] Two guide sleeves 53 are respectively slidably sleeved at both ends of the guide column 52, and the bottoms of the two guide sleeves 53 are respectively opposite to the top centers of the two conveyor belt side mounting plates 2.

[0057] During the left and right sliding of the two conveyor belt side mounting plates 2, the guide column 52 cooperates with the design of the guide sleeve 53 to improve the stability of the sliding of the two conveyor belt side mounting plates 2.

[0058] The front and rear of the noise reduction box 1 are not closed, and the front and rear ends of the noise reduction box 1 are provided with docking frames 6, and the docking frames 6 are uniformly provided with a plurality of bolt through holes 61.

[0059] Each of the noise reduction boxes 1 and all the structures inside is set as a combined unit, and a plurality of combined units are sequentially docked and cover the outside of the sound insulation conveyor belt. This modular design can adapt to the sound insulation operation of sound insulation conveyor belts of different lengths.

[0060] Sound insulation installation operation process of different models of conveyor belts:

[0061] Determine the model of the conveyor belt: Before installing the sound insulation and noise reduction device, first determine the specifications and sizes of the different models of conveyor belts to be processed.

[0062] Modular assembly: modularly assemble each combined unit according to actual needs to adapt to sound insulation conveyor belts of different lengths. Each combined unit includes a noise reduction box 1 and its internal structure, forming an independent sound insulation and noise reduction unit.

[0063] Docking frame setting: sequentially dock different combined units through the bolt through holes on the docking frame. This design allows the noise reduction box 1 to be flexibly assembled according to the length of the sound insulation conveyor belt.

[0064] Adjusting the distance between the two conveyor belt side mounting plates: by starting the double shaft reduction motor 42, driving the driving screw rod 43 and the threaded sleeve 44 to move synchronously, the bottom fixing part 3 and the conveyor belt side mounting plate 2 are adjusted synchronously, and the conveyor belt side mounting plate 2 is moved to the side of the conveyor belt.

[0065] The installation operation of the conveyor belt: according to the installation groove position of different types of conveyor belts, select the installation hole 21 at the position, and screw in the bolt to realize the positioning operation of the conveyor belt.

[0066] The above only describes the preferred embodiments of the present application, and does not limit the present application, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application should be included in the protection scope of the present application.

[0067] For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be considered as limiting the claims.

[0068] In addition, it should be understood that although the present application is described in the form of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. A sound insulation and noise reduction device for ore transfer belt gallery, comprising a noise reduction box (1), characterized in that, The left and right sides of the noise reduction box (1) are provided with parallel distribution of the conveyor belt side mounting plate (2), the bottom of the conveyor belt side mounting plate (2) is provided with a bottom fixing part (3), and the bottom center of the noise reduction box (1) is provided with a pitch adjusting mechanism (4) for driving the relative motion of the bottom fixing part (3) on both sides. The pitch adjusting mechanism (4) comprises: The pitch adjusting groove (41) is transversely distributed in the bottom center of the noise reduction box (1); The double-shaft reduction motor (42) is installed in the center of the pitch adjusting groove (41); The drive screw (43) is connected to the output end of the double-shaft reduction motor (42) on both sides; The threaded sleeve (44) is screwed on both sides of the drive screw (43), and the top of the threaded sleeve (44) is fixedly connected with the bottom center of the bottom fixing part (3) on both sides.

2. The sound insulation and noise reduction device for ore transfer belt gallery according to claim 1, characterized in that, The conveyor belt side mounting plate (2) is uniformly provided with a plurality of mounting holes (21).

3. The sound insulation and noise reduction device for ore transfer belt gallery according to claim 1, characterized in that, The bottom fixing part (3) comprises: A sliding table (31) is connected to the top of the threaded sleeve (44) on the same side, and the bottom surface of the sliding table (31) is slidingly connected to the inner bottom surface of the noise reduction box (1); A plurality of reinforcing rib plates (32) are installed on the connecting end of the sliding table (31) and the conveyor belt side mounting plate (2).

4. The sound insulation and noise reduction device for ore transfer belt gallery according to claim 1, characterized in that, The top center of the noise reduction box (1) is provided with a guide assembly (5) for cooperating with the relative motion of the conveyor belt side mounting plate (2) on both sides.

5. The sound insulation and noise reduction device for ore transfer belt gallery according to claim 4, characterized in that, The guide assembly (5) comprises: The guide rail (51) is transversely distributed in the top center of the noise reduction box (1); The guide column (52) is transversely installed in the guide rail (51); Two guide sleeves (53) are slidingly connected to the both ends of the guide column (52), and the bottom of the guide sleeve (53) is connected to the top center of the conveyor belt side mounting plate (2) on both sides.

6. The sound insulation and noise reduction device for ore transfer belt gallery according to claim 1, characterized in that, The front and rear of the noise reduction box (1) are not closed, and the front and rear ports of the noise reduction box (1) are provided with a butt joint frame (6), and the butt joint frame (6) is uniformly provided with a plurality of bolt through holes (61).

7. The soundproofing and noise reducing device for ore transfer belt galleries according to claim 1, characterized in that, Each noise reduction box (1) and all the structures inside it are set as a combined unit, and a plurality of combined units are sequentially connected and covered outside the sound insulation conveyor belt.

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