CN220749430U - Shock-absorbing structure of muffler - Google Patents
Shock-absorbing structure of muffler Download PDFInfo
- Publication number
- CN220749430U CN220749430U CN202322417670.0U CN202322417670U CN220749430U CN 220749430 U CN220749430 U CN 220749430U CN 202322417670 U CN202322417670 U CN 202322417670U CN 220749430 U CN220749430 U CN 220749430U
- Authority
- CN
- China
- Prior art keywords
- muffler
- fixedly connected
- damping
- mounting plate
- corrugated hose
- 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.)
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Links
- 238000013016 damping Methods 0.000 claims abstract description 36
- 230000035939 shock Effects 0.000 claims abstract description 22
- 229910052751 metal Inorganic materials 0.000 claims abstract description 18
- 239000002184 metal Substances 0.000 claims abstract description 18
- 230000003584 silencer Effects 0.000 claims description 17
- 238000010521 absorption reaction Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Exhaust Silencers (AREA)
Abstract
The utility model discloses a shock absorption structure of a muffler, which comprises the muffler and a metal corrugated hose, wherein the metal corrugated hose is fixedly communicated with the left side of the muffler, the left side of the metal corrugated hose is fixedly connected with a mounting plate, a vent is formed in the center of the right side of the mounting plate, and the surface of the muffler is provided with the shock absorption mechanism. According to the utility model, through the mutual matching of the muffler, the metal corrugated hose, the mounting plate, the vent, the damping mechanism, the connecting rod, the sleeve, the rubber sleeve, the telescopic rod, the damping spring, the threaded connector, the sound absorbing sleeve, the first damping plate and the second damping plate, the problem that the common muffler is poor in damping effect and is easy to vibrate to damage internal parts and external shells is solved.
Description
Technical Field
The utility model relates to the technical field of silencers, in particular to a shock absorption structure of a silencer.
Background
The muffler means that for the air flow pipeline with noise transmission, the noise in the pipeline can be attenuated or reflected back by using the pipeline with sound absorption lining and elbow or using the noise reduction devices such as the pipeline with suddenly changed sectional area and other discontinuous acoustic impedance. The silencer is suitable for exhaust ports of equipment such as a dryer, a cold dryer, a vacuum pump, a diaphragm pump, a pneumatic valve and the like.
At present, the conventional muffler has poor damping effect, so that the conventional muffler is easy to vibrate to damage internal parts and an external shell, and therefore, a damping structure of the muffler is provided.
Disclosure of Invention
The utility model aims to provide a shock absorption structure of a muffler, which solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a muffler shock absorbing structure comprising:
a muffler;
the left side of the muffler is fixedly communicated with a metal corrugated hose;
the left side of the metal corrugated hose is fixedly connected with the mounting plate, and a vent is formed in the center of the right side of the mounting plate;
the shock-absorbing mechanism is arranged on the surface of the silencer and comprises a connecting rod, a sleeve, a rubber sleeve, telescopic rods and shock-absorbing springs, wherein the connecting rod is fixedly connected to the top and the bottom of the right side of the mounting plate, the two connecting rods are fixedly connected to the same sleeve at the right end of the connecting rod, the rubber sleeve is fixedly connected to the inner wall of the sleeve, the telescopic rods are fixedly connected to the top and the bottom of the inner wall of the rubber sleeve, and the shock-absorbing springs are sleeved on the surface of the telescopic rods.
Further, a threaded connector is fixedly connected to the center of the left side of the mounting plate, and the threaded connector is communicated with the air vent.
Further, the metal corrugated hose is communicated with the air vent.
Further, the telescopic end of the telescopic rod is fixedly connected with the muffler.
Further, the right side of silencer has seted up the gas vent, the inside fixedly connected with of silencer inhales the sound cover, inhale the sound cover and make by the abatvoix, inhale the top fixedly connected with a plurality of first shock-absorbing plates of sound cover inner wall, inhale the bottom fixedly connected with a plurality of second shock-absorbing plates of sound cover inner wall.
Further, the first shock absorbing plate and the second shock absorbing plate are arranged in a crossing mode.
Furthermore, the first damping plate and the second damping plate can be made of materials with low sound wave transmission speed and hard mass, such as aluminum plates, iron plates and steel plates, so that damage to the materials caused by impact is avoided.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, through the mutual matching of the muffler, the metal corrugated hose, the mounting plate, the vent, the damping mechanism, the connecting rod, the sleeve, the rubber sleeve, the telescopic rod, the damping spring, the threaded connector, the sound absorbing sleeve, the first damping plate and the second damping plate, the problem that the common muffler is poor in damping effect and is easy to vibrate to damage internal parts and external shells is solved.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic view of the structure of the muffler of the present utility model;
FIG. 3 is a schematic view of a shock absorbing mechanism according to the present utility model.
In the figure: 1. a muffler; 2. a metal corrugated hose; 3. a mounting plate; 4. a vent; 5. a damping mechanism; 501. a connecting rod; 502. a sleeve; 503. a rubber sleeve; 504. a telescopic rod; 505. a damping spring; 6. a threaded connector; 7. a sound absorbing sleeve; 8. a first shock absorbing plate; 9. and a second shock absorbing plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in 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 orientation, be configured and operated in a specific orientation, 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 a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either 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. 1-3, a shock absorbing structure of a muffler comprises a muffler 1 and a metal corrugated hose 2, wherein the metal corrugated hose 2 is fixedly communicated with the left side of the muffler 1, a mounting plate 3 is fixedly connected with the left side of the metal corrugated hose 2, a vent 4 is formed in the center of the right side of the mounting plate 3, and a shock absorbing mechanism 5 is arranged on the surface of the muffler 1.
Specifically, the damping mechanism 5 includes connecting rod 501, sleeve pipe 502, rubber sleeve 503, telescopic link 504 and damping spring 505, and the equal fixedly connected with connecting rod 501 in top and the bottom on mounting panel 3 right side, the same sleeve pipe 502 of right-hand member fixedly connected with of two connecting rods 501, fixedly connected with rubber sleeve 503 on the inner wall of sleeve pipe 502, the equal fixedly connected with of top and bottom of rubber sleeve 503 inner wall a plurality of telescopic links 504, and the surface cover of telescopic link 504 is equipped with damping spring 505.
Specifically, the center of the left side of the mounting plate 3 is fixedly connected with a threaded connector 6, and the threaded connector 6 is communicated with the air vent 4.
In the specific implementation, the metal corrugated hose 2 and the air vent 4 are communicated with each other.
Specifically, the telescopic end of the telescopic rod 504 is fixedly connected with the muffler 1.
When the silencer is specifically implemented, the right side of the silencer 1 is provided with an exhaust port, the inside of the silencer 1 is fixedly connected with a sound absorbing sleeve 7, the sound absorbing sleeve 7 is made of a sound absorbing plate, the top of the inner wall of the sound absorbing sleeve 7 is fixedly connected with a plurality of first shock absorbing plates 8, and the bottom of the inner wall of the sound absorbing sleeve 7 is fixedly connected with a plurality of second shock absorbing plates 9.
Specifically, the first damper plate 8 and the second damper plate 9 are disposed in a crossing manner.
In the concrete implementation, the first damping plate 8 and the second damping plate 9 can be made of materials with low sound wave transmission speed and hard mass, such as aluminum plates, iron plates, steel plates and the like, so that damage to the materials caused by impact is avoided.
When in practical application: the air flow is impacted to the first damping plate 8 and the second damping plate 9 to perform primary damping when passing through the silencer 1 through the threaded connector 6 and the external equipment exhaust port, meanwhile, the silencer 1 drives the metal corrugated hose 2 to vibrate, the vibration degree of the silencer 1 can be reduced through the force of the vibration buffering effect of the corrugated structure on the metal corrugated hose 2, the telescopic rod 504 and the damping spring 505 can be extruded to perform secondary damping when the silencer 1 vibrates, and vibration is transmitted to the rubber sleeve 503 to perform secondary damping, so that a good damping effect can be achieved, and the damping effect of the silencer 1 can be effectively improved through the steps.
All parts in the utility model are universal standard parts or parts known by a person skilled in the art, the structure and principle of the parts are known by the person skilled in the art through technical manuals or known by conventional experimental methods, and standard parts used in the application can be purchased from the market, all parts in the application can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, the control mode of the utility model is automatically controlled by a controller, the control circuit of the controller can be realized through simple programming by the person skilled in the art, the supply of power also belongs to common general knowledge in the art, and the utility model is mainly used for protecting mechanical devices, so the utility model does not explain the control mode and circuit connection in detail.
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 (6)
1. A muffler shock absorbing structure, comprising:
a muffler (1);
the left side of the silencer (1) is fixedly communicated with the metal corrugated hose (2);
the device comprises a mounting plate (3), wherein the left side of the metal corrugated hose (2) is fixedly connected with the mounting plate (3), and a vent (4) is formed in the center of the right side of the mounting plate (3);
damping mechanism (5), the surface of silencer (1) is provided with damping mechanism (5), damping mechanism (5) are including connecting rod (501), sleeve pipe (502), rubber sleeve (503), telescopic link (504) and damping spring (505), the equal fixedly connected with connecting rod (501) in top and the bottom on mounting panel (3) right side, two the right-hand member fixedly connected with of connecting rod (501) is same sleeve pipe (502), fixedly connected with rubber sleeve (503) on the inner wall of sleeve pipe (502), the equal fixedly connected with of top and bottom of rubber sleeve (503) inner wall is a plurality of telescopic links (504), the surface cover of telescopic link (504) is equipped with damping spring (505).
2. The muffler shock absorbing structure as defined in claim 1, wherein: the center of the left side of the mounting plate (3) is fixedly connected with a threaded connector (6), and the threaded connector (6) is communicated with the air vent (4).
3. The muffler shock absorbing structure as defined in claim 1, wherein: the metal corrugated hose (2) is communicated with the air vent (4).
4. The muffler shock absorbing structure as defined in claim 1, wherein: the telescopic end of the telescopic rod (504) is fixedly connected with the muffler (1).
5. The muffler shock absorbing structure as defined in claim 1, wherein: the right side of silencer (1) has seted up the gas vent, the inside fixedly connected with of silencer (1) is inhaled sound cover (7), inhale sound cover (7) and make by the abatvoix, inhale the top fixedly connected with a plurality of first shock attenuation boards (8) of sound cover (7) inner wall, inhale the bottom fixedly connected with a plurality of second shock attenuation boards (9) of sound cover (7) inner wall.
6. The muffler shock absorbing structure as defined in claim 5, wherein: the first damping plates (8) and the second damping plates (9) are arranged in a crossing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322417670.0U CN220749430U (en) | 2023-09-06 | 2023-09-06 | Shock-absorbing structure of muffler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322417670.0U CN220749430U (en) | 2023-09-06 | 2023-09-06 | Shock-absorbing structure of muffler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220749430U true CN220749430U (en) | 2024-04-09 |
Family
ID=90568066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322417670.0U Active CN220749430U (en) | 2023-09-06 | 2023-09-06 | Shock-absorbing structure of muffler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220749430U (en) |
-
2023
- 2023-09-06 CN CN202322417670.0U patent/CN220749430U/en active Active
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