CN221469763U - Noise reduction device for air outlet of dust collector - Google Patents
Noise reduction device for air outlet of dust collector Download PDFInfo
- Publication number
- CN221469763U CN221469763U CN202323624228.1U CN202323624228U CN221469763U CN 221469763 U CN221469763 U CN 221469763U CN 202323624228 U CN202323624228 U CN 202323624228U CN 221469763 U CN221469763 U CN 221469763U
- Authority
- CN
- China
- Prior art keywords
- noise reduction
- air outlet
- fixedly connected
- dust collector
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000009467 reduction Effects 0.000 title claims abstract description 66
- 239000000428 dust Substances 0.000 title claims abstract description 31
- 238000001914 filtration Methods 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 7
- 238000009434 installation Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of dust collectors, in particular to a noise reduction device for an air outlet of a dust collector, which comprises a noise reduction pipe and an air outlet pipe, wherein the left part of the outer surface of the noise reduction pipe is fixedly connected with a mounting mechanism, the left end of the noise reduction pipe is provided with two clamping grooves, clamping blocks are connected in the clamping grooves in a clamping way, a noise reduction plate is fixedly connected between the two clamping blocks together, the right wall in the noise reduction pipe is provided with internal threads, the right end of the noise reduction pipe is detachably connected with a filtering mechanism, the right end of the air outlet pipe is fixedly connected with a mounting block, the right end of the mounting block is provided with a mounting groove, and the front part and the rear part of the outer surface of the mounting block are provided with limiting holes. According to the noise reduction device for the air outlet of the dust collector, when the noise reduction plate in the noise reduction pipe is damaged, the noise reduction plate is convenient to detach and replace, the noise reduction effect of the air outlet of the dust collector can be improved, the filter screen is convenient to detach and clean, and the influence of the blockage of the filter screen on the air outlet effect is avoided.
Description
Technical Field
The utility model relates to the technical field of dust collectors, in particular to a noise reduction device for an air outlet of a dust collector.
Background
The dust collector can be divided into a vertical type, a horizontal type and a portable type according to the structure, and the working principle of the dust collector is that a motor is utilized to drive a blade to rotate at a high speed, and air negative pressure is generated in a sealed shell, so that the purpose of absorbing dust is achieved. The air outlet of the existing dust collector can generate larger noise in the using process, the noise reduction plate is usually used for noise reduction, the noise reduction plate is damaged after being used for a long time, and the noise reduction plate is inconvenient to detach and replace, so that the noise reduction effect of the air outlet is affected, and therefore, a novel noise reduction device for the air outlet of the dust collector is provided.
Disclosure of utility model
The utility model mainly aims to provide a noise reduction device for an air outlet of a dust collector, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides a dust catcher air outlet noise reduction device, includes falls the pipe of making an uproar and goes out the tuber pipe, fall the pipe outer surface left part fixedly connected with installation mechanism of making an uproar, fall two draw-in grooves have been seted up to the pipe left end of making an uproar, two equal block is connected with the fixture block in the draw-in groove, two common fixedly connected with falls the board of making an uproar between the fixture block, fall intraductal right wall of making an uproar and be provided with the internal thread, fall the pipe right-hand member and can dismantle and be connected with filtering mechanism, play tuber pipe right-hand member fixedly connected with installation piece, the installation groove has been seted up to the installation piece right-hand member, spacing hole has all been seted up to installation piece outer surface front portion and surface rear portion.
Preferably, the installation mechanism comprises a mounting ring, the left end fixedly connected with sealing washer of the mounting ring, the movable groove has all been seted up to the inside front portion in the mounting ring and interior rear portion, two the equal fixedly connected with spring of movable groove inslot wall, two the equal fixedly connected with stopper of one end that the movable groove inslot wall was kept away from to the spring, two the equal fixedly connected with spacing inserted bar of one end that the spring was kept away from to the stopper.
Preferably, the inner wall of the mounting ring is fixedly connected with the outer surface of the noise reduction pipe, and the mounting ring is clamped and connected with the mounting groove.
Preferably, the left end of the sealing ring is tightly attached to the inner wall of the mounting groove, and the outer surfaces of the two limiting blocks are respectively movably connected with the inner walls of the two movable grooves.
Preferably, the two limiting inserted bars are respectively connected with the two movable grooves in a penetrating and movable mode, and one ends, far away from the limiting blocks, of the two limiting inserted bars are respectively connected with the two limiting holes in a penetrating and movable mode.
Preferably, the filtering mechanism comprises a filtering block, the left end of the filtering block is fixedly connected with a threaded block, the right end of the filtering block is provided with a filtering groove, and the inner wall of the filtering groove is fixedly connected with a filtering net.
Preferably, the filter block is in threaded connection with the internal thread through a threaded block, and the filter block is communicated with the inside of the noise reduction pipe.
Compared with the prior art, the utility model has the following beneficial effects:
1. The two clamping blocks are respectively clamped into the two clamping grooves, so that the noise reduction plate is conveniently installed in the noise reduction pipe, the noise reduction pipe is arranged on the right side of the air outlet pipe, the two limiting inserted bars are respectively contracted towards the two movable grooves and extrude the two springs through the two limiting blocks, then the mounting rings are clamped into the mounting grooves, the sealing rings are tightly attached to the inner walls of the mounting grooves, and the two limiting inserted bars are respectively ejected out of the two limiting holes under the elastic reset of the springs, so that the noise reduction pipe is conveniently installed on the air outlet pipe, and when the noise reduction plate inside the noise reduction pipe is damaged, the noise reduction pipe is also conveniently detached and replaced, so that the noise reduction effect of the air outlet of the dust collector can be improved;
2. Through set up filtering mechanism on the right side of pipe of making an uproar, set up the filter screen in the filtering mechanism, can filter exhaust gas, reduce the pollution to external environment, the internal thread threaded connection that the filter block was through screw thread piece and the pipe inner wall of making an uproar falls is in the same place simultaneously, makes the filter block conveniently dismantle the filter screen of its inside clear up, avoids the filter screen to block up and influences the air-out effect.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a noise reduction device for an air outlet of a dust collector;
FIG. 2 is a right side view of a noise reduction device for an air outlet of a dust collector according to the present utility model;
FIG. 3 is a left side view of a noise reduction device for an air outlet of a dust collector according to the present utility model;
FIG. 4 is a schematic diagram of the overall structure of a mounting mechanism of a noise reduction device at an air outlet of a dust collector;
fig. 5 is a schematic diagram of the overall structure of a filtering mechanism of a noise reduction device at an air outlet of a dust collector.
In the figure: 1. a noise reduction tube; 2. an air outlet pipe; 3. a mounting mechanism; 4. a clamping groove; 5. a clamping block; 6. a noise reduction plate; 7. an internal thread; 8. a filtering mechanism; 9. a mounting block; 10. a mounting groove; 11. a limiting hole; 12. a mounting ring; 13. a seal ring; 14. a movable groove; 15. a spring; 16. a limiting block; 17. a limit inserted link; 18. a filter block; 19. a screw block; 20. a filter tank; 21. and (3) a filter screen.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-5, the present utility model provides a technical solution:
The utility model provides a dust catcher air outlet noise reduction device, including noise reduction pipe 1 and play tuber pipe 2, noise reduction pipe 1 surface left portion fixedly connected with installation mechanism 3, two draw-in grooves 4 have been seted up to noise reduction pipe 1 left end, equal block is connected with fixture block 5 in two draw-in grooves 4, common fixedly connected with falls the board 6 of making an uproar between two fixture blocks 5, the intraductal right wall of noise reduction pipe 1 is provided with internal thread 7, noise reduction pipe 1 right-hand member detachably connects with filtering mechanism 8, play tuber pipe 2 right-hand member fixedly connected with installation piece 9, installation groove 10 has been seted up to installation piece 9 right-hand member, spacing hole 11 has all been seted up to installation piece 9 surface front portion and surface rear portion.
In this embodiment, the installation mechanism 3 includes collar 12, collar 12 left end fixedly connected with sealing washer 13, the movable groove 14 has all been seted up to anterior and interior rear portion in the collar 12, the equal fixedly connected with spring 15 of two movable groove 14 inslot walls, the equal fixedly connected with stopper 16 of one end that movable groove 14 inslot wall was kept away from to two springs 15, the equal fixedly connected with spacing inserted bar 17 of one end that spring 15 was kept away from to two stoppers 16, collar 12 inner wall and noise reduction pipe 1 surface fixed connection, collar 12 is connected with mounting groove 10 block, sealing washer 13 left end and mounting groove 10 inslot wall closely laminate, two stopper 16 surface respectively with two movable groove 14 inslot wall swing joint, two spacing inserted bar 17 respectively with two movable groove 14 alternate swing joint, and the one end that stopper 16 was kept away from to two spacing hole 11 alternate connection, collar 12 block joint advances in mounting groove 10, make sealing washer 13 and mounting groove 10 inner wall closely laminate, two spacing inserted bar 17 pop out respectively from two spacing hole 11 under spring 15's elasticity reset, thereby make an uproar 1 falls in the pipe 1 when making an uproar in order to make things convenient for the duct replacement when the duct 1, the duct 1 also makes an uproar in the duct replacement is broken down, the duct 1 can be removed with the convenience when the duct 1.
In this embodiment, filtering mechanism 8 includes filter block 18, filter block 18 left end fixedly connected with screw thread piece 19, filter tank 20 has been seted up to filter block 18 right-hand member, filter tank 20 inslot wall fixedly connected with filter screen 21, filter block 18 passes through screw thread piece 19 and internal thread 7 threaded connection, filter block 18 communicates with each other with the inside of pipe 1 of making an uproar that falls, filter screen 21 can filter the exhaust gas, reduce the pollution to external environment, and filter block 18 is in the same place through screw thread piece 19 and the internal thread 7 threaded connection of pipe 1 inner wall of making an uproar, make filter block 18 conveniently dismantle the filter screen 21 of its inside clear up.
It should be noted that, the utility model is a noise reduction device for a dust collector air outlet, in the use process, two clamping blocks 5 are respectively clamped into two clamping grooves 4, so that a noise reduction plate 6 is conveniently installed in a noise reduction pipe 1, the noise reduction pipe 1 is arranged on the right side of an air outlet pipe 2, two limiting inserted rods 17 are respectively contracted towards two movable grooves 14 and two springs 15 are extruded through two limiting blocks 16 by pressing the two limiting inserted rods 17, then a mounting ring 12 is clamped into the mounting groove 10, a sealing ring 13 is tightly attached to the inner wall of the mounting groove 10, the two limiting inserted rods 17 are respectively ejected from two limiting holes 11 under the elastic reset of the springs 15, thereby the noise reduction pipe 1 is conveniently installed on the air outlet pipe 2, when the noise reduction plate 6 in the noise reduction pipe 1 is damaged, the noise reduction effect of the air outlet of the dust collector can be improved, a filter mechanism 8 is arranged on the right side of the noise reduction pipe 1, a 21 is arranged in the filter mechanism 8, the discharged air can be filtered, the pollution to the external environment is reduced, and meanwhile, the filter block 18 is conveniently removed from the filter block 18 and the filter block is connected with the filter screen 21 through the threads of the filter screen 18, and the filter screen is conveniently removed from the inner wall of the filter block 18.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a dust catcher air outlet noise reduction device, includes noise reduction pipe (1) and play tuber pipe (2), its characterized in that: the novel noise reducing pipe comprises a noise reducing pipe body (1), and is characterized in that an installing mechanism (3) is fixedly connected to the left part of the outer surface of the noise reducing pipe body (1), two clamping grooves (4) are formed in the left end of the noise reducing pipe body (1), clamping blocks (5) are connected to the clamping grooves (4) in a clamping mode, a noise reducing plate (6) is fixedly connected between the clamping blocks (5) in a common mode, internal threads (7) are formed in the right wall of the noise reducing pipe body (1), a filtering mechanism (8) is detachably connected to the right end of the noise reducing pipe body (1), an installing block (9) is fixedly connected to the right end of the air outlet pipe body (2), an installing groove (10) is formed in the right end of the installing block (9), and limiting holes (11) are formed in the front portion and the rear portion of the outer surface of the installing block (9).
2. The noise reduction device for an air outlet of a dust collector as set forth in claim 1, wherein: the mounting mechanism (3) comprises a mounting ring (12), the left end of the mounting ring (12) is fixedly connected with a sealing ring (13), movable grooves (14) are formed in the front portion and the inner rear portion of the mounting ring (12), springs (15) are fixedly connected to the inner walls of the movable grooves (14), limiting blocks (16) are fixedly connected to one ends, far away from the inner walls of the movable grooves (14), of the springs (15), and limiting rods (17) are fixedly connected to one ends, far away from the springs (15), of the limiting blocks (16).
3. The noise reduction device for an air outlet of a dust collector as set forth in claim 2, wherein: the inner wall of the mounting ring (12) is fixedly connected with the outer surface of the noise reduction pipe (1), and the mounting ring (12) is connected with the mounting groove (10) in a clamping mode.
4. The noise reduction device for an air outlet of a dust collector as set forth in claim 2, wherein: the left end of the sealing ring (13) is tightly attached to the inner wall of the mounting groove (10), and the outer surfaces of the two limiting blocks (16) are respectively and movably connected with the inner walls of the two movable grooves (14).
5. The noise reduction device for an air outlet of a dust collector as set forth in claim 2, wherein: the two limiting inserted bars (17) are respectively connected with the two movable grooves (14) in a penetrating and movable mode, and one ends, far away from the limiting blocks (16), of the two limiting inserted bars (17) are respectively connected with the two limiting holes (11) in a penetrating mode.
6. The noise reduction device for an air outlet of a dust collector as set forth in claim 1, wherein: the filtering mechanism (8) comprises a filtering block (18), the left end of the filtering block (18) is fixedly connected with a threaded block (19), the right end of the filtering block (18) is provided with a filtering groove (20), and the inner wall of the filtering groove (20) is fixedly connected with a filtering screen (21).
7. The noise reduction device for an air outlet of a dust collector as set forth in claim 6, wherein: the filter block (18) is in threaded connection with the internal thread (7) through a threaded block (19), and the filter block (18) is communicated with the inside of the noise reduction pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323624228.1U CN221469763U (en) | 2023-12-29 | 2023-12-29 | Noise reduction device for air outlet of dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323624228.1U CN221469763U (en) | 2023-12-29 | 2023-12-29 | Noise reduction device for air outlet of dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221469763U true CN221469763U (en) | 2024-08-06 |
Family
ID=92366319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323624228.1U Active CN221469763U (en) | 2023-12-29 | 2023-12-29 | Noise reduction device for air outlet of dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221469763U (en) |
-
2023
- 2023-12-29 CN CN202323624228.1U patent/CN221469763U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN221469763U (en) | Noise reduction device for air outlet of dust collector | |
| CN209648283U (en) | A kind of guide rail positive pressure protection mechanism | |
| CN208578619U (en) | A kind of automobile exhaust gas processing apparatus being convenient to clean | |
| CN112495073B (en) | Low-resistance efficient air filter | |
| CN211950792U (en) | Air inlet noise reduction structure for oil-free tank car air compressor | |
| CN212720118U (en) | Novel fresh air conduction device for machine room | |
| CN211025566U (en) | Compressed air filter convenient to installation and dismantlement | |
| CN211314325U (en) | Automobile exhaust carbon dioxide purifier | |
| CN213159925U (en) | Filter cartridge dust remover with dust falling function | |
| CN210302829U (en) | Auxiliary ash removal device of bag-type dust remover | |
| CN220878101U (en) | Bag type dust collector | |
| CN221074782U (en) | Efficient feed production cooling fan silencing device | |
| CN221618925U (en) | Dust removing device for municipal pipeline detection | |
| CN212854978U (en) | Filter element of air filter | |
| CN221536129U (en) | Dust collector convenient to installation | |
| CN213713544U (en) | Noise reduction type air duct heater | |
| CN221310132U (en) | Desulfurizing dust remover with filtering structure | |
| CN213965625U (en) | Horizontal moving spraying and blowing device | |
| CN220110618U (en) | Flue gas cloth bag filter | |
| CN213348131U (en) | Flue gas purification device for environmental protection equipment | |
| CN218687326U (en) | Even cloth wind formula sack dust collector | |
| CN216726327U (en) | Ceramic microporous tube filtering type dust remover | |
| CN221197609U (en) | Ventilation filter device | |
| CN115929648B (en) | Corrosion-proof chemical pump | |
| CN219570288U (en) | Box type vacuum generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |