Deviation adjusting carrier roller frame of coal mine belt conveyor

Abstract

The utility model discloses a coal mine belt conveyor deviation adjusting carrier roller frame which comprises a mounting frame, a first connecting frame and a second connecting frame are fixedly connected between one sides of the mounting frame at equal intervals, supporting legs are fixedly connected to the bottom of the mounting frame at equal intervals, a base is fixedly connected to the bottoms of the supporting legs, and a mounting plate is arranged at the top of the mounting frame. Two first fixing plates are fixedly connected to the top of the mounting plate, a conveying roller is arranged between one sides of the two first fixing plates, second fixing plates are fixedly connected to the top of the mounting plate at equal intervals, carrier rollers are arranged between one sides of the second fixing plates and one sides of the first fixing plates, and mounting grooves are formed in the top of the mounting frame at equal intervals. According to the deviation adjusting carrier roller frame of the coal mine belt conveyor, the fixing assembly is arranged, no special tool is needed, the carrier roller frame is more convenient and easier to mount and dismount, operation efficiency and flexibility are improved, and cost and technical difficulty are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of coal mine belt conveyors, in particular to a deviation-adjusting idler bracket for coal mine belt conveyors. Background Technique

[0002] A coal mine belt conveyor is a mechanical device used to transport materials such as coal mines from one location to another. It is widely used in industrial sites such as coal mines, mines, ports, and power plants for transporting materials such as coal, ore, and slag, facilitating production operations and material transportation. The belt conveyor has the characteristics of long conveying distance, large conveying capacity, fast conveying speed, and simple mechanical structure, and is one of the indispensable important devices in coal mine production.

[0003] For the traditional deviation-adjusting idler bracket of coal mine belt conveyors, the idler bracket is fixed to the support of the conveyor by means of fixing bolts or tie rods to ensure its stability. However, it is also inconvenient to adjust. It is necessary to disassemble the bolts or tie rods to adjust the idler bracket. The adjustment process is cumbersome, time-consuming and laborious. In view of the above problems, we have introduced a deviation-adjusting idler bracket for coal mine belt conveyors. Content of the Utility Model

[0004] The utility model discloses a deviation-adjusting idler bracket for coal mine belt conveyors, which studies and improves the existing structure and deficiencies, and provides a deviation-adjusting idler bracket for coal mine belt conveyors to achieve the purpose of better practical value.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A deviation-adjusting idler bracket for coal mine belt conveyors includes an installation frame. A first connecting frame and a second connecting frame are fixedly connected at equal intervals between one side of the installation frame. Support legs are fixedly connected at equal intervals at the bottom of the installation frame. A base is fixedly connected to the bottom of the support legs. An installation plate is arranged at the top of the installation frame. Two first fixing plates are fixedly connected to the top of the installation plate. A conveying roller is arranged between one side of the two first fixing plates. Second fixing plates are fixedly connected at equal intervals to the top of the installation plate. An idler is arranged between one side of the second fixing plate and one side of the first fixing plate. Installation grooves are opened at equal intervals at the top of the installation frame. A fixing component is arranged inside the installation grooves at the bottom of the installation plate, and the fixing component is used to fix the installation plate.

[0007] In a preferred scheme, the fixing component includes installation blocks, and the installation blocks are fixedly connected at equal intervals to the bottom of the installation plate. The outer sides of the installation blocks are slidably connected to the inside of the installation grooves.

[0008] In a preferred embodiment, the fixing component further includes a receiving groove, which is opened on both sides of the mounting block. A slider is slidably connected inside the receiving groove. One side of the slider is fixedly connected with a clamping block. On both sides of the inner wall of the mounting groove, clamping grooves are opened. The outer side of the clamping block is slidably connected with the inside of the clamping groove. A spring is arranged between one side of the slider and one side of the inner wall of the receiving groove.

[0009] In a preferred embodiment, through grooves are equidistantly opened at the top of the mounting block. A connecting rod is fixedly connected to the top of the slider. The outer side of the connecting rod is slidably connected with the inside of the through groove. The top of the connecting rod extends to the top of the mounting block and is fixedly connected with a pressing block.

[0010] In a preferred embodiment, a groove is opened at the bottom of the slider. Two pulleys are rotatably connected inside the groove. The bottoms of the two pulleys are in contact with the bottom of the inner wall of the receiving groove.

[0011] In a preferred embodiment, the mounting plate, the first fixing plate and the second fixing plate all adopt a hollow structure.

[0012] The coal mine belt conveyor deviation adjusting idler bracket provided by the present utility model has the following advantages:

[0013] By arranging a fixing component at the bottom of the mounting plate, putting the fixing component into the mounting groove on the mounting frame, and using the fixing component to install the entire idler bracket on the mounting frame, the entire idler bracket can be quickly installed and disassembled. With the fixing component installation method, it is not necessary to disassemble bolts or tie rods. The idler bracket can be directly placed into the mounting groove as a whole, and the installation process can be quickly completed, improving the installation efficiency. At the same time, through the fixing component, the disassembly of the idler bracket becomes simple, and the quick adjustment and replacement of the idler bracket can be realized, which is beneficial for maintenance personnel to maintain the idler bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 FIG. 1 is a three-dimensional schematic diagram of a coal mine belt conveyor deviation adjusting idler bracket proposed by the present utility model.

[0015] Figure 2 FIG. 2 is a front sectional schematic diagram of a coal mine belt conveyor deviation adjusting idler bracket proposed by the present utility model.

[0016] Figure 3 FIG. 3 is a first exploded schematic diagram of a coal mine belt conveyor deviation adjusting idler bracket proposed by the present utility model.

[0017] Figure 4 FIG. 4 is a second exploded schematic diagram of a coal mine belt conveyor deviation adjusting idler bracket proposed by the present utility model.

[0018] Figure 5A deviation - adjusting idler support for a coal - mine belt conveyor proposed by the present utility model Figure 2 The enlarged schematic view at position A in

[0019] In the attached drawings: 1. mounting frame; 2. support leg; 3. base; 4. first connecting frame; 5. second connecting frame; 6. mounting plate; 7. first fixing plate; 8. conveying roller; 9. second fixing plate; 10. idler; 11. mounting groove; 12. clamping groove; 13. mounting block; 14. accommodating groove; 15. slider; 16. clamping block; 17. spring; 18. connecting rod; 19. pressing block; 20. through - slot; 21. groove; 22. pulley. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Usually, the components of the embodiments of the present application described and marked in the attached drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the attached drawings is not intended to limit the scope of the present application to be protected, but only represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present application.

[0021] A deviation - adjusting idler support for a coal - mine belt conveyor disclosed by the present utility model is mainly applied to the scenario of a deviation - adjusting idler support for a coal - mine belt conveyor.

[0022] Referring to Figures 1 to 5 , a deviation - adjusting idler support for a coal - mine belt conveyor includes: a mounting frame 1. A first connecting frame 4 and a second connecting frame 5 are fixedly connected at equal intervals between one side of the mounting frame 1. Support legs 2 are fixedly connected at equal intervals to the bottom of the mounting frame 1. A base 3 is fixedly connected to the bottom of the support legs 2. A mounting plate 6 is arranged at the top of the mounting frame 1. Two first fixing plates 7 are fixedly connected to the top of the mounting plate 6. A conveying roller 8 is arranged between one side of the two first fixing plates 7. Second fixing plates 9 are fixedly connected at equal intervals to the top of the mounting plate 6. An idler 10 is arranged between one side of the second fixing plates 9 and one side of the first fixing plates 7. Mounting grooves 11 are opened at equal intervals at the top of the mounting frame 1. A fixing component is arranged at the bottom of the mounting plate 6 and inside the mounting grooves 11, and the fixing component is used to fix the mounting plate 6.

[0023] In the above technical solution, considering the problem that the idler bracket is fixed to the bracket of the conveyor by means of fixing bolts or tie rods, etc., and it is necessary to disassemble the bolts or tie rods to adjust the idler bracket, and the adjustment process is cumbersome, time-consuming and laborious. To solve such problems, the specific operation is as follows: By setting a fixing component at the bottom of the mounting plate 6, putting the fixing component into the mounting groove 11 on the mounting frame 1, and using the fixing component to install the entire idler bracket on the mounting frame 1, the entire idler bracket can be quickly installed and disassembled. Using the fixing component installation method, it is possible to directly put the entire idler bracket into the mounting groove 11 without disassembling the bolts or tie rods, quickly complete the installation process, improve the installation efficiency. At the same time, through the fixing component, the disassembly of the idler bracket becomes simple, and the rapid adjustment and replacement of the idler bracket can be realized, which is beneficial for maintenance personnel to maintain the idler bracket.

[0024] Referring to Figures 1 to 5 , in a preferred embodiment, the fixing component includes a mounting block 13, the mounting blocks 13 are fixedly connected to the bottom of the mounting plate 6 at equal intervals, the outer side of the mounting block 13 is slidably connected to the inside of the mounting groove 11, the fixing component further includes a receiving groove 14, the receiving grooves 14 are opened on both sides of the mounting block 13, a slider 15 is slidably connected to the inside of the receiving groove 14, a clamping block 16 is fixedly connected to one side of the slider 15, clamping grooves 12 are opened on both sides of the inner wall of the mounting groove 11, the outer side of the clamping block 16 is slidably connected to the inside of the clamping groove 12, a spring 17 is arranged between one side of the slider 15 and one side of the inner wall of the receiving groove 14, through grooves 20 are opened at equal intervals on the top of the mounting block 13, a connecting rod 18 is fixedly connected to the top of the slider 15, the outer side of the connecting rod 18 is slidably connected to the inside of the through groove 20, the top of the connecting rod 18 extends to the top of the mounting block 13 and is fixedly connected to a pressing block 19, a groove 21 is opened at the bottom of the slider 15, and two pulleys 22 are rotatably connected to the inside of the groove 21, and the bottoms of the two pulleys 22 are in contact with the bottom of the inner wall of the receiving groove 14;

[0025] In the above technical solution, considering the problem that the idler bracket may be damaged and needs to be maintained and replaced, to solve such problems, the specific operation is as follows: When replacing, just press the two pressing blocks 19 above the mounting block 13 with your hand to make them approach each other, thereby driving the connecting rod 18 and the slider 15 to move, and making the clamping block 16 disengage from the clamping groove 12 and enter the receiving groove 14, and then taking out the mounting block 13 from the mounting groove 11, so that the entire idler bracket can be taken off the mounting frame 1, and the idler bracket can be maintained and replaced. Then, align the mounting block 13 at the bottom of the new idler bracket with the mounting groove 11, put it in and press the two pressing blocks 19 above the mounting block 13 with your hand again to make them approach each other, so that the clamping block 16 enters the receiving groove 14. At this time, the spring 17 is compressed, so that the mounting block 13 can be completely put into the mounting groove 11. Then, under the action of the spring 17, the clamping block 16 is pushed to re-enter the clamping groove 12, and the mounting block 13 is fixed in the mounting groove 11, and then the entire idler bracket is installed on the mounting frame 1. This installation method does not require any special tools and only needs to be operated by hand according to the steps to complete the installation and disassembly of the idler bracket, which is simple and convenient, and improves the efficiency and convenience of maintenance and replacement.

[0026] Referring to Figure 1 and Figure 3 , in a preferred embodiment, the mounting plate 6, the first fixing plate 7 and the second fixing plate 9 all adopt a hollow structure; adopting a hollow structure can not only maintain sufficient strength and stability, but also reduce the weight of the overall idler bracket.

[0027] Working principle: When in use, when the entire idler bracket needs to be adjusted or replaced, first press the two pressing blocks 19 above the mounting block 13 with your hand to make them approach each other, thereby driving the connecting rod 18 and the slider 15 to move, and making the clamping block 16 disengage from the clamping groove 12 and enter the receiving groove 14, and then taking out the mounting block 13 from the mounting groove 11, so that the entire idler bracket can be taken off the mounting frame 1, and the idler bracket can be maintained and replaced. Then, align the mounting block 13 at the bottom of the new idler bracket with the mounting groove 11, put it in and press the two pressing blocks 19 above the mounting block 13 with your hand again to make them approach each other, so that the clamping block 16 enters the receiving groove 14. At this time, the spring 17 is compressed, so that the mounting block 13 can be completely put into the mounting groove 11. Then, under the action of the spring 17, the clamping block 16 is pushed to re-enter the clamping groove 12, and the mounting block 13 is fixed in the mounting groove 11, and then the entire idler bracket is installed on the mounting frame 1, and the entire idler bracket can be completely adjusted or replaced. The operation is simple. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0028] As mentioned above, it is only the preferred specific implementation mode of the present utility model, but the protection scope of the present utility model is not limited thereto. The substitution may be the substitution of part of the structure, device, method steps, or a complete technical solution. Any equivalent substitution or change made according to the technical solution of the present utility model and its inventive concept should be covered within the protection scope of the present utility model.

Claims

1. A deviation - adjusting idler bracket for a coal mine belt conveyor, comprising a mounting bracket (1), characterized in that, One side of the mounting bracket (1) is fixedly connected with a first connecting bracket (4) and a second connecting bracket (5) at equal intervals. The bottom of the mounting bracket (1) is fixedly connected with support legs (2) at equal intervals. The bottom of the support legs (2) is fixedly connected with a base (3). The top of the mounting bracket (1) is provided with a mounting plate (6). The top of the mounting plate (6) is fixedly connected with two first fixing plates (7). A conveying roller (8) is arranged between one sides of the two first fixing plates (7). The top of the mounting plate (6) is fixedly connected with second fixing plates (9) at equal intervals. A supporting roller (10) is arranged between one side of the second fixing plate (9) and one side of the first fixing plate (7). The top of the mounting bracket (1) is provided with mounting grooves (11) at equal intervals. A fixing component is arranged inside the mounting grooves (11) at the bottom of the mounting plate (6). The fixing component is used for fixing the mounting plate (6).

2. The deviation - adjusting idler bracket for a coal mine belt conveyor according to claim 1, wherein, The fixing component includes a mounting block (13). The mounting blocks (13) are fixedly connected to the bottom of the mounting plate (6) at equal intervals. The outer side of the mounting block (13) is slidably connected to the inside of the mounting groove (11).

3. A deviation-adjusting idler bracket for a coal mine belt conveyor according to claim 2, characterized in that, The fixing component further includes a receiving groove (14). The receiving grooves (14) are formed on both sides of the mounting block (13). A slider (15) is slidably connected to the inside of the receiving groove (14). One side of the slider (15) is fixedly connected with a clamping block (16). Claw slots (12) are formed on both sides of the inner wall of the mounting groove (11). The outer side of the clamping block (16) is slidably connected to the inside of the claw slot (12). A spring (17) is arranged between one side of the slider (15) and one side of the inner wall of the receiving groove (14).

4. A deviation-adjusting idler bracket for a coal mine belt conveyor according to claim 3, characterized in that, Through grooves (20) are formed at the top of the mounting block (13) at equal intervals. A connecting rod (18) is fixedly connected to the top of the slider (15). The outer side of the connecting rod (18) is slidably connected to the inside of the through groove (20). The top of the connecting rod (18) extends to the top of the mounting block (13) and is fixedly connected with a pressing block (19).

5. A deviation-adjusting idler bracket for a coal mine belt conveyor according to claim 4, characterized in that, A groove (21) is formed at the bottom of the slider (15). Two pulleys (22) are rotatably connected to the inside of the groove (21). The bottoms of the two pulleys (22) are in contact with the bottom of the inner wall of the receiving groove (14).

6. The adjusting deviation correcting idler bracket for a coal mine belt conveyor according to claim 1, characterized in that The mounting plate (6), the first fixing plate (7) and the second fixing plate (9) all adopt a hollow structure.

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