CN220387147U - Noise reduction device of powder concentrator - Google Patents
Noise reduction device of powder concentrator Download PDFInfo
- Publication number
- CN220387147U CN220387147U CN202321444197.9U CN202321444197U CN220387147U CN 220387147 U CN220387147 U CN 220387147U CN 202321444197 U CN202321444197 U CN 202321444197U CN 220387147 U CN220387147 U CN 220387147U
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- Prior art keywords
- board
- base
- reduction device
- powder concentrator
- powder
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- 239000000843 powder Substances 0.000 title claims abstract description 56
- 230000009467 reduction Effects 0.000 title claims abstract description 21
- 238000009413 insulation Methods 0.000 claims abstract description 21
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 17
- 238000013016 damping Methods 0.000 claims abstract description 11
- 230000003139 buffering effect Effects 0.000 claims abstract 2
- 239000003638 chemical reducing agent Substances 0.000 claims description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000036541 health Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses a noise reduction device of a powder concentrator, which comprises the powder concentrator, a base, a bracket and a noise reduction device; the noise reduction device is arranged on a bracket which is arranged on the base; the noise reduction device includes: the sound insulation assembly, the damping assembly and the buffer assembly; the sound insulation component is arranged on the powder concentrator, the damping component is arranged on the base, and the buffering component is arranged on the base; the sound insulation assembly includes: the sound insulation board, the wear-resisting board, the mute board and the reinforcing board; the sound insulation plate is arranged on the inner wall of the powder concentrator, the reinforcing plate is arranged on the sound insulation plate, the mute plate is arranged on the processing plate, and the wear-resisting plate is arranged on the mute plate; the utility model relates to the technical field of powder selecting machines, which has the following beneficial effects: simple structure, simple to operate, it is convenient to maintain, can effectually reduce vibrations, and then reduced the production of noise, reduced the noise through noise reduction device, guaranteed workman's health, improved the powder quality of selecting.
Description
Technical Field
The utility model relates to the technical field of powder selectors, in particular to a noise reduction device of a powder selector.
Background
The existing powder selecting machine can generate vibration in the working process, the vibration can cause overlarge noise generated when the powder selecting machine works, workers work in the large noise for a long time and can damage the body, the vibration easily causes the internal structure of the powder selecting machine to be unstable, and the powder selecting quality is affected, so that the noise reducing device of the powder selecting machine is designed.
Disclosure of Invention
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the noise reduction device of the powder concentrator comprises the powder concentrator, a base, a bracket and a noise reduction device, wherein the noise reduction device is arranged on the bracket, and the bracket is arranged on the base;
the noise reduction device includes: the sound insulation assembly, the damping assembly and the buffer assembly;
the sound insulation component is arranged on the powder concentrator, the damping component is arranged on the base, and the damping component is arranged on the base.
The sound insulation assembly includes: the sound insulation board, the wear-resisting board, the mute board and the reinforcing board;
the acoustic celotex board is installed on the selection powder machine inner wall, and the reinforcing plate is installed on the acoustic celotex board, and the silence board is installed on the processing board, and the antifriction plate is installed on the silence board.
Preferably, the shock absorbing assembly comprises: four buffer springs, four telescopic rods and four fixing seats;
four telescopic links are installed on the powder concentrator shell, four buffer springs are sleeved on the four telescopic links, and four fixing seats are installed on the four telescopic links and connected with the base.
Preferably, the buffer assembly includes: four guide blocks, four guide rods and four pairs of limiting blocks;
four guide blocks are arranged on the powder selecting machine, the four guide blocks are sleeved on four guide rods, the four guide rods are arranged on the support, and four pairs of limiting blocks are arranged at two ends of the four guide rods.
Preferably, the support is provided with reinforcing ribs for reinforcing the support.
Preferably, the base is provided with a supporting block for supporting the base.
Preferably, the sound insulation board, the wear-resisting board and the mute board are arranged on the powder selecting machine through the adhesive connection.
Advantageous effects
The utility model provides a noise reduction device of a powder concentrator, which has the following beneficial effects: simple structure, simple to operate, it is convenient to maintain, can effectually reduce vibrations, and then reduced the production of noise, reduced the noise through noise reduction device, guaranteed workman's health, improved the powder quality of selecting.
Drawings
Fig. 1 is a schematic diagram of a front view of a noise reduction device of a powder concentrator.
Fig. 2 is a schematic side view of a noise reducer of a powder concentrator according to the present utility model.
Fig. 3 is a schematic top view of a noise reducer of a powder concentrator according to the present utility model.
In the figure: 1. a powder selecting machine; 2. a base; 3. a bracket; 4. a sound insulation board; 5. a wear plate; 6. a mute plate; 7. a reinforcing plate; 8. four telescopic rods; 9. four fixing seats; 10. four buffer springs; 11. four guide blocks; 12. four guide rods; 13. four pairs of limiting blocks.
Detailed Description
All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution.
Examples:
referring to fig. 1-3, in a specific implementation process, a noise reducer for a powder concentrator 1 includes the powder concentrator 1, a base 2, a bracket 3 and the noise reducer, wherein the noise reducer is installed on the bracket 3, and the bracket 3 is installed on the base 2;
the noise reduction device includes: the sound insulation assembly, the damping assembly and the buffer assembly;
the sound insulation component is arranged on the powder concentrator 1, the damping component is arranged on the base 2, and the damping component is arranged on the base 2.
The sound insulation assembly includes: the sound insulation board 4, the wear-resisting board 5, the mute board 6 and the reinforcing board 7;
the acoustic celotex board 4 is installed on the selection powder machine 1 inner wall, and gusset plate 7 is installed on acoustic celotex board 4, and silence board 6 is installed on the processing board, and antifriction plate 5 is installed on silence board 6.
It should be noted that, noise that the powder concentrator 1 during operation is primarily kept apart through the acoustic celotex board 4, noise is reduced again through the acoustic celotex board 6, the reinforcing plate 7 plays the effect of reinforcing acoustic celotex board 4 and acoustic celotex board 6 to prevent that acoustic celotex board 6 and acoustic celotex board 4 from coming off, and the noise of having reflected again, fall down once more, the wear-resisting plate 5 plays the effect of protection, prevent acoustic celotex board 4 and acoustic celotex board 6 from being destroyed and scratched.
Preferably, further, the shock absorbing assembly includes: four buffer springs 10, four telescopic rods 8 and four fixing seats 9;
four telescopic links 8 are installed on the shell of the powder concentrator 1, four buffer springs 10 are sleeved on the four telescopic links 8, and four fixing seats 9 are installed on the four telescopic links 8 and connected with the base 2.
It should be noted that, the reasons for noise generated by the powder selector 1 are mainly the collision friction between the motor and the powder selector 1 and the bracket 3 during operation, the vibration of the powder selector 1 is limited by the four buffer springs 10, meanwhile, the vibration of the powder selector 1 during operation is reduced by the dampers in the four telescopic rods 8, the noise is reduced again, the four fixing seats 9 play roles of supporting and fixing, and the powder selector 1 is supported and fixed conveniently.
Preferably, further, the buffer assembly includes: four guide blocks 11, four guide rods 12 and four pairs of limiting blocks 13;
four guide blocks 11 are arranged on the powder selecting machine 1, the four guide blocks 11 are sleeved on four guide rods 12, the four guide rods 12 are arranged on the support 3, and four pairs of limiting blocks 13 are arranged at two ends of the four guide rods 12.
It should be noted that, four guide blocks 11 are installed on powder selector 1, and when powder selector 1 works, powder selector 1 can independently shake, and four guide blocks 11 slide up and down on four guide rods 12, so friction between powder selector 1 and bracket 3 is reduced, and service life of powder selector 1 is prolonged.
Preferably, the support 3 is further provided with reinforcing ribs for reinforcing the support 3.
Preferably, the base 2 is provided with a supporting block for supporting the base 2.
Preferably, further, the sound insulation board 4, the wear-resistant board 5, the mute board 6 and the reinforcing board 7 are mounted on the powder concentrator 1 through adhesive connection.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A noise reduction device of a powder concentrator comprises the powder concentrator, a base, a bracket and a noise reduction device; the noise reduction device is characterized in that the noise reduction device is arranged on a bracket which is arranged on a base;
the noise reduction device includes: the sound insulation assembly, the damping assembly and the buffer assembly;
the sound insulation component is arranged on the powder concentrator, the damping component is arranged on the base, and the buffering component is arranged on the base;
the sound insulation assembly includes: the sound insulation board, the wear-resisting board, the mute board and the reinforcing board;
the acoustic celotex board is installed on the selection powder machine inner wall, and the reinforcing plate is installed on the acoustic celotex board, and the silence board is installed on the processing board, and the antifriction plate is installed on the silence board.
2. The powder concentrator noise reducer of claim 1, wherein the damping assembly comprises: four buffer springs, four telescopic rods and four fixing seats;
four telescopic links are installed on the powder concentrator shell, four buffer springs are sleeved on the four telescopic links, and four fixing seats are installed on the four telescopic links and connected with the base.
3. The powder concentrator noise reducer of claim 1, wherein the buffer assembly comprises: four guide blocks, four guide rods and four pairs of limiting blocks;
four guide blocks are arranged on the powder selecting machine, the four guide blocks are sleeved on four guide rods, the four guide rods are arranged on the support, and four pairs of limiting blocks are arranged at two ends of the four guide rods.
4. The powder concentrator noise reducer of claim 1, wherein the support is provided with reinforcing ribs for reinforcing the support.
5. The powder concentrator noise reducer of claim 1, wherein the base is provided with a support block for supporting the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321444197.9U CN220387147U (en) | 2023-06-08 | 2023-06-08 | Noise reduction device of powder concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321444197.9U CN220387147U (en) | 2023-06-08 | 2023-06-08 | Noise reduction device of powder concentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220387147U true CN220387147U (en) | 2024-01-26 |
Family
ID=89597382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321444197.9U Active CN220387147U (en) | 2023-06-08 | 2023-06-08 | Noise reduction device of powder concentrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220387147U (en) |
-
2023
- 2023-06-08 CN CN202321444197.9U patent/CN220387147U/en active Active
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