Mute carrier roller with multi-cavity sound absorption structure

Abstract

The utility model relates to the technical field of silence carrier rollers, in particular to a silence carrier roller with a multi-cavity sound absorption structure, a body of the silence carrier roller supports a shock absorption mechanism and absorbs sound when equipment runs, and lubricating oil is supplied to a bearing on a supporting mechanism by starting a lubricating mechanism, so that the supporting bearing is kept in a lubricating state; chippings on the surface of the damping mechanism are cleaned through the cleaning mechanism, so that the practicability of the equipment is improved; comprising a body; the device further comprises a damping mechanism, a sealing mechanism, a supporting mechanism, lubricating mechanisms and a cleaning mechanism, the body is installed in the damping mechanism, the damping mechanism is installed on the sealing mechanism, the sealing mechanism is installed on the supporting mechanism, the lubricating mechanisms are located at the left end and the right end of the supporting mechanism, and the cleaning mechanism is located below the damping mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of silent idlers, in particular to a silent idler with a multi-chamber sound-absorbing structure. Background Art

[0002] The silent idler with a multi-chamber sound-absorbing structure is an advanced conveying equipment accessory that combines the multi-chamber sound-absorbing structure and the silent idler technology; by designing multiple chambers inside the idler and utilizing the characteristics of sound-absorbing materials, it effectively absorbs and isolates noise, thereby achieving the purpose of reducing noise pollution and improving the comfort of the working environment; the working principle of the silent idler with a multi-chamber sound-absorbing structure is based on the comprehensive action of sound wave energy conversion, multi-chamber structure, material characteristics, and dynamic balance blocks. This type of idler has important advantages in reducing noise, improving equipment stability and durability.

[0003] For example, in a class of existing technologies represented by the silent idler disclosed in the utility model patent with the application number 202321118519.0, its main structure includes a roller support base, bearings, roller support brackets, roller support bodies, heat-resistant layers, threaded rods, moving plates, etc., and the functions of the silent idler are realized through the cooperation of structures such as the roller support base, bearings, roller support brackets, roller support bodies, heat-resistant layers, threaded rods, and moving plates.

[0004] During the rotation of traditional silent idlers, the phenomenon of jamming of the silent idler may occur, making it difficult to lubricate the silent idler in a timely manner, and after the silent idler is used, there may be a lot of dust and debris on the surface of the silent idler. Summary of the Utility Model

[0005] To solve the above technical problems, the utility model provides a silent idler with a multi-chamber sound-absorbing structure that supports a shock-absorbing mechanism with a body and absorbs sound during equipment operation, supplies lubricating oil to the bearings on the support mechanism by starting a lubricating mechanism to keep the support bearings lubricated, and cleans debris on the surface of the shock-absorbing mechanism through a cleaning mechanism, improving the practicability of the equipment.

[0006] A multi-chamber sound-absorbing structure silent idler of the utility model includes a body; it also includes a shock-absorbing mechanism, a sealing mechanism, a support mechanism, a lubricating mechanism and a cleaning mechanism. The body is installed inside the shock-absorbing mechanism, the shock-absorbing mechanism is installed on the sealing mechanism, the sealing mechanism is installed on the support mechanism, the lubricating mechanism is located at the left and right ends of the support mechanism, and the cleaning mechanism is located below the shock-absorbing mechanism; the body supports the shock-absorbing mechanism and at the same time absorbs sound during the operation of the equipment. The shock-absorbing mechanism dampens the shock during the operation of the silent idler, thereby reducing the generation of noise and damage to the material. The sealing mechanism seals the inside of the body and supports the shock-absorbing mechanism. The support mechanism supports the sealing mechanism. By starting the lubricating mechanism to supply lubricating oil to the bearings on the support mechanism, the support bearings are kept in a lubricated state. The cleaning mechanism cleans the debris on the surface of the shock-absorbing mechanism, improving the practicability of the equipment.

[0007] Preferably, the body includes an idler, a plurality of sound-absorbing chambers and sound-absorbing materials. The plurality of sound-absorbing chambers are respectively installed on the inner wall of the idler, and the plurality of sound-absorbing materials are respectively installed in the plurality of sound-absorbing chambers; the idler supports the plurality of sound-absorbing chambers and the shock-absorbing mechanism respectively, the plurality of sound-absorbing chambers support the plurality of sound-absorbing materials respectively, and the plurality of sound-absorbing materials respectively adsorb the noise during the operation of the equipment, improving the practicability of the equipment.

[0008] Preferably, the shock-absorbing mechanism includes a plurality of bases, a plurality of shock-absorbing springs, a plurality of guide rods, a support layer and a shock-absorbing layer. The bottom ends of the plurality of bases are respectively installed on the outer wall of the idler, the side ends of the plurality of shock-absorbing springs are respectively installed on the top ends of the plurality of bases, the plurality of guide rods are respectively installed in the plurality of shock-absorbing springs, the inner wall of the support layer is installed on the other side ends of the plurality of shock-absorbing springs, and the inner walls of the plurality of shock-absorbing layers are installed on the outer wall of the support layer; during the process of the shock-absorbing layer supporting the material by the idler, the plurality of bases respectively support the plurality of shock-absorbing springs, the support layer is dampened by the plurality of guide rods, the material is placed on the surface of the shock-absorbing layer, and the support layer supports the shock-absorbing layer, improving the practicability of the equipment.

[0009] Preferably, the sealing mechanism includes a plurality of sealing pistons, a plurality of first mounting plates and a plurality of mounting shafts. The side ends of the plurality of sealing pistons are respectively installed on the side ends of the plurality of first mounting plates. The plurality of first mounting plates are respectively located at both ends of the idler, and the other side ends of the plurality of first mounting plates are respectively installed on the side ends of the plurality of mounting shafts; the plurality of sealing pistons respectively seal the inside of the idler, the plurality of first mounting plates respectively support the plurality of sealing pistons, and the plurality of mounting shafts respectively support the plurality of first mounting plates, improving the practicability of the equipment.

[0010] Preferably, the support mechanism includes a support plate, a plurality of first cylinders, and a plurality of bearings. The bottoms of the plurality of first cylinders are respectively installed on the top of the support plate, the outer rings of the plurality of bearings are respectively installed on the tops of the plurality of first cylinders, and the inner rings of the plurality of bearings are respectively installed on the outer walls of the plurality of mounting shafts. The support plate supports the plurality of first cylinders. By respectively extending and contracting the plurality of first cylinders, the plurality of bearings are respectively lifted and lowered. The plurality of bearings respectively support the plurality of mounting shafts, improving the practicability of the equipment.

[0011] Preferably, the lubrication mechanism includes a plurality of inlet pipes, a plurality of oil pumps, a plurality of hoses, a plurality of drain pipes, a plurality of second cylinders, and a plurality of first support columns. The output ends of the plurality of inlet pipes are respectively connected to the input ends of the plurality of oil pumps. The output ends of the plurality of oil pumps are respectively connected to the input ends of the plurality of hoses. The output ends of the plurality of hoses are respectively connected to the input ends of the drain pipes. The plurality of drain pipes are respectively installed on the moving ends of the plurality of second cylinders. The fixed ends of the plurality of second cylinders are respectively installed on the tops of the plurality of first support columns. By respectively extending and contracting the plurality of second cylinders, the plurality of drain pipes respectively reach the bearings. By connecting the output ends of the lubricating oil to the input ends of the plurality of inlet pipes respectively, and by respectively starting the plurality of oil pumps, the lubricating oil is respectively discharged into the drain pipes through the plurality of hoses, and is respectively discharged through the plurality of drain pipes to supply oil and lubricate the bearings. The plurality of first support columns respectively support the plurality of second cylinders, improving the practicability of the equipment.

[0012] Preferably, the cleaning mechanism includes a plurality of second support columns, a second mounting plate, and a cleaning brush. The bottom of the second mounting plate is installed on the tops of the plurality of second support columns. The bottom of the cleaning brush is installed on the top of the second mounting plate. The plurality of second support columns respectively support the second mounting plate. The second mounting plate supports the cleaning brush. The surface of the shock-absorbing layer is cleaned by the cleaning brush, improving the practicability of the equipment.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: The main body supports the shock-absorbing mechanism and absorbs sound during the operation of the equipment. The shock-absorbing mechanism reduces shock during the operation of the silent idler, thereby reducing the generation of noise and damage to the material. The sealing mechanism seals the inside of the main body and supports the shock-absorbing mechanism. The support mechanism supports the sealing mechanism. By starting the lubrication mechanism, lubricating oil is supplied to the bearings on the support mechanism to keep the support bearings lubricated. The cleaning mechanism cleans debris on the surface of the shock-absorbing mechanism, improving the practicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is an axonometric sectional view of the present utility model;

[0015] Figure 2 is a front sectional view of the main body of the present utility model;

[0016] Figure 3 is the front elevation sectional view of the shock absorption mechanism of the present utility model;

[0017] Figure 4 is the axonometric schematic view of the sealing mechanism of the present utility model;

[0018] Figure 5 is the axonometric schematic view of the support mechanism of the present utility model;

[0019] Figure 6 is the axonometric schematic view of the lubrication mechanism of the present utility model;

[0020] Figure 7 is the axonometric schematic view of the cleaning mechanism of the present utility model.

[0021] Reference numerals in the drawings: 01, body; 11, idler roller; 12, sound absorption cavity; 13, sound absorption material; 02, shock absorption mechanism; 21, base; 22, shock absorption spring; 23, guide rod; 24, support layer; 25, shock absorption layer; 03, sealing mechanism; 31, sealing piston; 32, first mounting plate; 33, mounting shaft; 04, support mechanism; 41, support plate; 42, first cylinder; 43, bearing; 05, lubrication mechanism; 51, oil inlet pipe; 52, oil pump; 53, hose; 54, oil drain pipe; 55, second cylinder; 56, first support column; 06, cleaning mechanism; 61, second support column; 62, second mounting plate; 63, cleaning brush. Detailed implementation manners

[0022] For the convenience of understanding the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. The present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present utility model more thorough and comprehensive.

[0023] Embodiment 1

[0024] As Figure 1 shown, a multi-chamber sound absorption structure silent idler roller includes a body 01; it further includes a shock absorption mechanism 02, a sealing mechanism 03, a support mechanism 04, a lubrication mechanism 05 and a cleaning mechanism 06. The body 01 is installed inside the shock absorption mechanism 02, the shock absorption mechanism 02 is installed on the sealing mechanism 03, the sealing mechanism 03 is installed on the support mechanism 04, the lubrication mechanism 05 is located at the left and right ends of the support mechanism 04, and the cleaning mechanism 06 is located below the shock absorption mechanism 02;

[0025] The main body 01 supports the shock absorption mechanism 02 and absorbs sound during the operation of the equipment. The shock absorption mechanism 02 reduces shock during the operation of the silent idler, thereby reducing noise generation and damage to the material. The sealing mechanism 03 seals the inside of the main body 01 and supports the shock absorption mechanism 02. The support mechanism 04 supports the sealing mechanism 03. The lubrication mechanism 05 supplies lubricating oil to the bearings on the support mechanism 04 to keep the support bearings lubricated. The cleaning mechanism 06 cleans debris on the surface of the shock absorption mechanism 02 to improve the practicality of the equipment.

[0026] As Figure 2 shown, the main body 01 includes an idler 11, a plurality of sound absorption cavities 12 and sound absorption materials 13. The plurality of sound absorption cavities 12 are respectively installed on the inner wall of the idler 11, and the plurality of sound absorption materials 13 are respectively installed in the plurality of sound absorption cavities 12;

[0027] As Figure 3 shown, the shock absorption mechanism 02 includes a plurality of bases 21, a plurality of shock absorption springs 22, a plurality of guide rods 23, a support layer 24 and a shock absorption layer 25. The bottom ends of the plurality of bases 21 are respectively installed on the outer wall of the idler 11. The side ends of the plurality of shock absorption springs 22 are respectively installed on the top ends of the plurality of bases 21. The plurality of guide rods 23 are respectively installed in the plurality of shock absorption springs 22. The inner wall of the support layer 24 is installed on the other side ends of the plurality of shock absorption springs 22. The inner walls of the plurality of shock absorption layers 25 are installed on the outer wall of the support layer 24;

[0028] As Figure 4 shown, the sealing mechanism 03 includes a plurality of sealing pistons 31, a plurality of first mounting plates 32 and a plurality of mounting shafts 33. The side ends of the plurality of sealing pistons 31 are respectively installed on the side ends of the plurality of first mounting plates 32. The plurality of first mounting plates 32 are respectively located at both ends of the idler 11. The other side ends of the plurality of first mounting plates 32 are respectively installed on the side ends of the plurality of mounting shafts 33;

[0029] As Figure 5 shown, the support mechanism 04 includes a support plate 41, a first cylinder 42 and a plurality of bearings 43. The bottom ends of the plurality of first cylinders 42 are respectively installed on the top end of the support plate 41. The outer rings of the plurality of bearings 43 are respectively installed on the top ends of the plurality of first cylinders 42. The inner rings of the plurality of bearings 43 are respectively installed on the outer walls of the plurality of mounting shafts 33;

[0030] The idler rollers 11 respectively support a plurality of sound absorption cavities 12 and shock absorption mechanisms 02. The plurality of sound absorption cavities 12 respectively support a plurality of sound absorption materials 13. The plurality of sound absorption materials 13 respectively adsorb the noise during the operation of the equipment. During the process of the idler rollers supporting the materials on the shock absorption layer 25, the plurality of bases 21 respectively support a plurality of shock absorption springs 22, and the plurality of guide rods 23 shock-absorb the support layer 24. The materials are placed on the surface of the shock absorption layer 25, and the support layer 24 supports the shock absorption layer 25. The plurality of sealing pistons 31 respectively seal the inside of the idler rollers 11. The plurality of first mounting plates 32 respectively support the plurality of sealing pistons 31. The plurality of mounting shafts 33 respectively support the plurality of first mounting plates 32. The support plate 41 supports the plurality of first cylinders 42. By respectively extending and contracting the plurality of first cylinders 42, the plurality of bearings 43 are respectively raised and lowered. The plurality of bearings 43 respectively support the plurality of mounting shafts 33, improving the practicability of the equipment.

[0031] Embodiment 2

[0032] As Figure 6 shown, on the basis of Embodiment 1, a lubrication mechanism 05 is further included. The lubrication mechanism 05 includes a plurality of oil inlet pipes 51, a plurality of oil pumps 52, a plurality of hoses 53, a plurality of oil drain pipes 54, a plurality of second cylinders 55 and a plurality of first support columns 56. The output ends of the plurality of oil inlet pipes 51 are respectively connected to the input ends of the plurality of oil pumps 52. The output ends of the plurality of oil pumps 52 are respectively connected to the input ends of the plurality of hoses 53. The output ends of the plurality of hoses 53 are respectively connected to the input ends of the oil drain pipes 54. The plurality of oil drain pipes 54 are respectively installed on the moving ends of the plurality of second cylinders 55. The fixed ends of the plurality of second cylinders 55 are respectively installed at the tops of the plurality of first support columns 56;

[0033] By respectively extending and contracting the plurality of second cylinders 55, the plurality of oil drain pipes 54 respectively reach the bearings 43. The output ends of the lubricating oil are respectively connected to the input ends of the plurality of oil inlet pipes 51. By respectively starting the plurality of oil pumps 52, the lubricating oil is respectively discharged into the oil drain pipes 54 through the plurality of hoses 53, and is respectively discharged through the plurality of oil drain pipes 54 to supply oil lubrication to the bearings 43. The plurality of first support columns 56 respectively support the plurality of second cylinders 55, improving the practicability of the equipment.

[0034] Embodiment 3

[0035] As Figure 7 shown, on the basis of Embodiment 1, a cleaning mechanism 06 is further included. The cleaning mechanism 06 includes a plurality of second support columns 61, a second mounting plate 62 and a cleaning brush 63. The bottom end of the second mounting plate 62 is installed at the top of the plurality of second support columns 61. The bottom end of the cleaning brush 63 is installed at the top of the second mounting plate 62;

[0036] A plurality of second support columns 61 respectively support the second mounting plate 62, the second mounting plate 62 supports the cleaning brush 63, and the cleaning brush 63 cleans the surface of the shock-absorbing layer 25, improving the practicability of the device.

[0037] As Figures 1 to 7 shown, for a multi-chamber sound-absorbing structure silent idler of the present utility model, during operation, first, the idler 11 respectively supports a plurality of sound-absorbing chambers 12 and the shock-absorbing mechanism 02. A plurality of sound-absorbing chambers 12 respectively support a plurality of sound-absorbing materials 13, and a plurality of sound-absorbing materials 13 respectively adsorb the noise during equipment operation. Then, during the process of the shock-absorbing layer 25 supporting the material, a plurality of bases 21 respectively support a plurality of shock-absorbing springs 22, and a plurality of guide rods 23 shock-absorb the support layer 24. The material is placed on the surface of the shock-absorbing layer 25, and the support layer 24 supports the shock-absorbing layer 25. After that, a plurality of sealing pistons 31 respectively seal the inside of the idler 11, a plurality of first mounting plates 32 respectively support a plurality of sealing pistons 31, and a plurality of mounting shafts 33 respectively support multiple first mounting plates 32. Then, the support plate 41 supports a plurality of first cylinders 42. By respectively extending and contracting the plurality of first cylinders 42, a plurality of bearings 43 are respectively raised and lowered, and a plurality of bearings 43 respectively support a plurality of mounting shafts 33. After that, by respectively extending and contracting the plurality of second cylinders 55, a plurality of drain pipes 54 respectively reach the bearings 43. The output ends of the lubricating oil are respectively connected to the input ends of a plurality of oil inlet pipes 51. By respectively starting a plurality of oil pumps 52, the lubricating oil is respectively discharged into the drain pipes 54 through a plurality of hoses 53, and is respectively discharged through the plurality of drain pipes 54 to supply oil and lubricate the bearings 43. A plurality of first support columns 56 respectively support a plurality of second cylinders 55. Finally, a plurality of second support columns 61 respectively support the second mounting plate 62, the second mounting plate 62 supports the cleaning brush 63, and the cleaning brush 63 cleans the surface of the shock-absorbing layer 25, improving the practicability of the device.

[0038] The oil pump 52 of the present utility model is purchased on the market. Those skilled in the industry only need to install and operate it according to the attached operation manual, without the need for creative labor by those skilled in the art.

[0039] The main functions achieved by the present utility model are: the main body 01 supports the shock-absorbing mechanism 02, and at the same time absorbs sound during equipment operation. By starting the lubricating mechanism 05, lubricating oil is supplied to the bearings on the support mechanism 04 to keep the support bearings lubricated. By the cleaning mechanism 06, debris on the surface of the shock-absorbing mechanism 02 is cleaned, improving the practicability of the device.

[0040] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A multi-chamber sound-absorbing structure silent idler, comprising a body (01); characterized in that, It also includes a shock absorption mechanism (02), a sealing mechanism (03), a support mechanism (04), a lubrication mechanism (05) and a cleaning mechanism (06). The main body (01) is installed inside the shock absorption mechanism (02), the shock absorption mechanism (02) is installed on the sealing mechanism (03), the sealing mechanism (03) is installed on the support mechanism (04), the lubrication mechanism (05) is located at the left and right ends of the support mechanism (04), and the cleaning mechanism (06) is located below the shock absorption mechanism (02).

2. The multi-chamber sound-absorbing structure silent idler according to claim 1, characterized in that, The main body (01) includes a roller (11), a plurality of sound absorption cavities (12) and sound absorption materials (13). The plurality of sound absorption cavities (12) are respectively installed on the inner wall of the roller (11), and the plurality of sound absorption materials (13) are respectively installed in the plurality of sound absorption cavities (12).

3. The multi-chamber sound-absorbing structure silent idler according to claim 2, characterized in that, The shock absorption mechanism (02) includes a plurality of bases (21), a plurality of shock absorption springs (22), a plurality of guide rods (23), a support layer (24) and a shock absorption layer (25). The bottom ends of the plurality of bases (21) are respectively installed on the outer wall of the roller (11), the side ends of the plurality of shock absorption springs (22) are respectively installed on the top ends of the plurality of bases (21), the plurality of guide rods (23) are respectively installed in the plurality of shock absorption springs (22), the inner wall of the support layer (24) is installed on the other side ends of the plurality of shock absorption springs (22), and the inner walls of the plurality of shock absorption layers (25) are installed on the outer wall of the support layer (24).

4. The multi-chamber sound-absorbing structure silent idler according to claim 2, characterized in that, The sealing mechanism (03) includes a plurality of sealing pistons (31), a plurality of first mounting plates (32) and a plurality of mounting shafts (33). The side ends of the plurality of sealing pistons (31) are respectively installed on the side ends of the plurality of first mounting plates (32), the plurality of first mounting plates (32) are respectively located at both ends of the roller (11), and the other side ends of the plurality of first mounting plates (32) are respectively installed on the side ends of the plurality of mounting shafts (33).

5. The multi-chamber sound-absorbing structure silent idler according to claim 4, characterized in that, The support mechanism (04) includes a support plate (41), a first cylinder (42) and a plurality of bearings (43). The bottom ends of the plurality of first cylinders (42) are respectively installed on the top end of the support plate (41), the outer rings of the plurality of bearings (43) are respectively installed on the top ends of the plurality of first cylinders (42), and the inner rings of the plurality of bearings (43) are respectively installed on the outer wall of the plurality of mounting shafts (33).

6. The multi-chamber sound-absorbing structure silent idler according to claim 1, characterized in that, The lubrication mechanism (05) includes a plurality of inlet pipes (51), a plurality of oil pumps (52), a plurality of hoses (53), a plurality of drain pipes (54), a plurality of second cylinders (55) and a plurality of first support columns (56). The output ends of the plurality of inlet pipes (51) are respectively connected to the input ends of the plurality of oil pumps (52), the output ends of the plurality of oil pumps (52) are respectively connected to the input ends of the plurality of hoses (53), the output ends of the plurality of hoses (53) are respectively connected to the input ends of the drain pipes (54), the plurality of drain pipes (54) are respectively installed on the moving ends of the plurality of second cylinders (55), and the fixed ends of the plurality of second cylinders (55) are respectively installed on the top ends of the plurality of first support columns (56).

7. The sound-absorbing structure of a multi-chamber silent idler according to claim 1, characterized in that, The cleaning mechanism (06) includes a plurality of second support columns (61), a second mounting plate (62), and a cleaning brush (63). The bottom end of the second mounting plate (62) is mounted on the top ends of the plurality of second support columns (61), and the bottom end of the cleaning brush (63) is mounted on the top end of the second mounting plate (62).

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