CN219911066U - Vibration/noise reduction air compressor - Google Patents
Vibration/noise reduction air compressor Download PDFInfo
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- CN219911066U CN219911066U CN202320882014.5U CN202320882014U CN219911066U CN 219911066 U CN219911066 U CN 219911066U CN 202320882014 U CN202320882014 U CN 202320882014U CN 219911066 U CN219911066 U CN 219911066U
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- air compressor
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- 238000013016 damping Methods 0.000 claims abstract description 23
- 229920000742 Cotton Polymers 0.000 claims description 6
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 230000035939 shock Effects 0.000 claims description 2
- 238000002955 isolation Methods 0.000 description 9
- 238000005381 potential energy Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method 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
- 230000005855 radiation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Compressor (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The utility model provides a vibration/noise reduction air compressor, which comprises a bottom support frame, wherein a sound-proof cover is arranged at the top of the bottom support frame, two pairs of damping telescopic rods are symmetrically arranged at the outer side of the sound-proof cover at the top of the bottom support frame, the tops of each pair of damping telescopic rods are commonly connected with a first connecting frame, the tops of the two first connecting frames are commonly connected with an air compressor, a second connecting frame is arranged between the two first connecting frames at the bottom of the air compressor, two connecting rods are symmetrically hinged at the bottom of the second connecting frame, fixed rods are symmetrically arranged at the inner side of the bottom support frame, guide rods are commonly connected between the opposite sides of the two fixed rods, two movable blocks are symmetrically arranged on the surface of each guide rod, and one ends of the movable blocks far away from the second connecting frames are respectively hinged with the tops of the two movable blocks; the utility model can effectively reduce the vibration of the air compressor during operation and simultaneously reduce the surrounding noise.
Description
Technical Field
The utility model belongs to the technical field of air compressors, and particularly relates to a shock-absorbing and noise-reducing air compressor.
Background
The air compressor is a device for compressing gas, and is similar to a water pump in structure, and most air compressors are reciprocating piston type.
According to the working principle of the air compressor, more frequent vibration and higher noise are generated when the air compressor runs, and the rigid collision between the internal structure and the ground caused by the vibration is extremely easy to cause looseness of the connection point of the internal structure, so that the service life of the air compressor is prolonged. And simultaneously, the noise generated can also cause harm to the health of surrounding staff.
In summary, the present utility model provides a vibration/noise reduction air compressor to solve the above problems.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a vibration-damping and noise-reducing air compressor, which aims to solve the problems of larger vibration and noise during operation of the air compressor in the prior art.
The utility model provides a shock attenuation air compressor machine, includes the bottom sprag frame, the top of bottom sprag frame is provided with the sound-proof housing, two pairs of damping telescopic links are installed at the outside symmetry of sound-proof housing to the top of bottom sprag frame, every pair of the top of damping telescopic link all is connected with first link jointly, two the top of first link is connected with the air compressor machine jointly, the air compressor machine bottom is provided with the second link between two first links, the symmetry of second link bottom articulates there are two connecting rods, the inboard symmetry of bottom sprag frame is provided with the dead lever, two be connected with the guide bar jointly between the contralateral of dead lever, two movable blocks are all installed to the equal symmetry in surface of guide bar, just the one end that the second link was kept away from to the movable block articulates with the top of two movable blocks respectively.
Further, the inner wall of the sound-proof cover is adhered with sound-absorbing cotton, one side of the sound-proof cover is provided with a handle, the other side surface of the sound-proof cover is provided with a pipeline connection port, the pipeline connection port is connected with the air compressor through a hose, and one side of the surface of the sound-proof cover is also provided with a heat dissipation port.
Further, the bottom four corners of bottom sprag frame all is provided with the connecting plate, the universal wheel is all installed to the bottom of connecting plate, just install the rubber gasket between the junction of universal wheel top and connecting plate.
Further, the surface of the damping telescopic rod is sleeved with a first spring, and two ends of the first spring are respectively propped against the bottom side of the first connecting frame and the top side of the bottom supporting frame.
Further, the surface of the guide rod is sleeved with a second spring between the two movable blocks and the close fixed rod, and two ends of the second spring are respectively propped against opposite sides of the fixed rod and the movable blocks.
Furthermore, valves are arranged in the pipeline connectors.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the damping telescopic rod and the first spring are arranged, the mechanical energy generated by vibration of the air compressor is converted into heat energy through the damping telescopic rod, so that the vibration isolation and vibration reduction effect is achieved, meanwhile, the vibration generated by operation of the air compressor is further reduced through the connecting rod, the movable block and the second spring, the noise emitted by the air compressor can be effectively isolated through the sound-proof cover, and meanwhile, the noise emitted by the air compressor is further absorbed through the sound-proof cotton arranged on the inner side of the sound-proof cover, so that the noise around the equipment in operation is reduced.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic plan sectional view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure A of FIG. 2 in accordance with the present utility model;
fig. 4 is an enlarged schematic view of the B structure of fig. 2 according to the present utility model.
In the figure:
1. a bottom support frame; 2. a soundproof cover; 3. damping telescopic rod; 4. a first connection frame; 5. an air compressor; 6. a second connecting frame; 7. a connecting rod; 8. a fixed rod; 9. a guide rod; 10. a movable block; 11. a handle; 12. a pipe connection port; 13. a heat radiation port; 14. a connecting plate; 15. a universal wheel; 16. a rubber gasket; 17. a first spring; 18. a second spring; 19. and (3) a valve.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1-4, the utility model provides a shock-absorbing and noise-reducing air compressor 5, which comprises a bottom support frame 1, wherein a sound-insulating cover 2 is arranged at the top of the bottom support frame 1, noise generated when the air compressor 5 runs is isolated at the inner side of the sound-insulating cover 2 through the sound-insulating cover 2, so that the degree of noise outside the sound-insulating cover 2 is greatly reduced, two pairs of damping telescopic rods 3 are symmetrically arranged at the top of the bottom support frame 1 at the outer side of the sound-insulating cover 2, the top of each pair of damping telescopic rods 3 is commonly connected with a first connecting frame 4, the tops of the two first connecting frames 4 are commonly connected with the air compressor 5, the vibration amplitude of the air compressor 5 is reduced through the damping telescopic rods 3, the mechanical energy that produces when running air compressor machine 5 changes into heat energy to reach vibration isolation damping's effect, air compressor machine 5 bottom is provided with second link 6 between two first link 4, the symmetry of second link 6 bottom articulates there are two connecting rods 7, the inboard symmetry of bottom sprag frame 1 is provided with dead lever 8, two be connected with guide bar 9 jointly between the offside of dead lever 8, two movable blocks 10 are all symmetrically installed on the surface of guide bar 9, just the one end that second link 6 was kept away from to movable block 10 articulates with the top of two movable blocks 10 respectively.
The sound-absorbing cotton is adhered to the inner wall of the sound-proof housing 2, the noise generated by the air compressor 5 can be absorbed and reduced by the sound-absorbing cotton on the inner side of the sound-proof housing 2, so that the noise volume of the outside is further reduced, a handle 11 is arranged on one side of the sound-proof housing 2, a pipeline connection port 12 is arranged on the other side surface of the sound-proof housing 2, the pipeline connection port 12 is connected with the air compressor 5 through a hose, and a heat dissipation port 13 is further arranged on one side of the surface of the sound-proof housing 2, so that heat dissipation of the air compressor 5 inside the sound-proof housing 2 is facilitated.
Wherein, the bottom four corners of bottom sprag frame 1 all is provided with connecting plate 14, universal wheel 15 is all installed to the bottom of connecting plate 14, just install rubber gasket 16 between the junction of universal wheel 15 top and connecting plate 14, rubber gasket 16 between portion's support frame and the universal wheel 15 can reduce the influence that air compressor machine 5 vibration caused to ground to effectively reduce the vibration sense in the equipment running range.
The surface of the damping telescopic rod 3 is sleeved with a first spring 17, two ends of the first spring 17 respectively abut against the bottom side of the first connecting frame 4 and the top side of the bottom supporting frame 1, when the damping telescopic rod 3 is contracted due to vibration influence, the first spring 17 contracts simultaneously, so that mechanical energy generated by part of vibration is absorbed, the mechanical energy is converted into elastic potential energy of the damping telescopic rod, and the first spring 17 enables each damping telescopic rod 3 to reset by releasing the elastic potential energy of the part.
Wherein, the surface of guide bar 9 is equipped with second spring 18 in the cover between two movable blocks 10 and the dead lever 8 that is close to, just the both ends of second spring 18 offset with dead lever 8 and the offside of movable block 10 respectively, and when air compressor machine 5 moved down because of the vibration, it promotes two movable blocks 10 to push down to make connecting rod 7 through second link 6 to extrude second spring 18, can further alleviate the range of vibration through second spring 18.
Wherein, the inside of the pipeline connection ports 12 is provided with valves 19 which are convenient for controlling the use of each pipeline connection port 12.
The specific working principle is as follows:
when the vibration isolation device is used, noise generated when the air compressor 5 runs is isolated at the inner side of the sound isolation cover 2 through the sound isolation cover 2, the degree of noise outside the sound isolation cover 2 is greatly reduced, meanwhile, noise generated by the air compressor 5 can be absorbed and reduced through sound absorption cotton at the inner side of the sound isolation cover 2, so that the external noise volume is further reduced, in the running process of the air compressor 5, the vibration amplitude of the air compressor 5 is reduced through the damping telescopic rod 3, the mechanical energy generated when the air compressor 5 runs is converted into heat energy, so that the vibration isolation and vibration reduction effect is achieved, meanwhile, when the damping telescopic rod 3 is contracted due to the influence of vibration, the first spring 17 is contracted at the same time, so that part of mechanical energy generated by vibration is absorbed, meanwhile, the mechanical energy is converted into self elastic potential energy, the first spring 17 enables each damping telescopic rod 3 to reset through releasing the elastic potential energy of the part, meanwhile, when the air compressor 5 moves downwards due to the vibration, the second connecting frame 6 is pressed down, the connecting rod 7 pushes the two movable blocks 10, the second spring 18 is extruded, the amplitude of the second spring 18 can be further reduced, the vibration amplitude of the second spring 18 can be further reduced, and meanwhile, the vibration amplitude of the vibration sensing range between the rubber support frame 1 and the vibration support frame 15 can be reduced, and the vibration sensing range of the vibration pad can be reduced through the vibration isolation device is reduced, and the vibration pad is the vibration device, and the vibration pad can be used in the running range of the vibration device.
The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.
Claims (6)
1. A shock attenuation noise reduction air compressor machine (5), its characterized in that: including bottom sprag frame (1), the top of bottom sprag frame (1) is provided with sound-proof housing (2), two pairs of damping telescopic links (3) are installed at the outside symmetry of sound-proof housing (2) at the top of bottom sprag frame (1), every pair of damping telescopic links (3) all be connected with first link (4) jointly at the top, two the top of first link (4) is connected with air compressor machine (5) jointly, air compressor machine (5) bottom is provided with second link (6) between two first links (4), the symmetry of second link (6) bottom articulates there are two connecting rods (7), the inboard symmetry of bottom sprag frame (1) is provided with dead lever (8), two be connected with guide bar (9) jointly between the contralateral of dead lever (8), the equal symmetry in surface of guide bar (9) installs two movable blocks (10), just the one end that second link (6) were kept away from respectively with the top looks articulated of two movable blocks (10).
2. A vibration and noise reducing air compressor (5) according to claim 1, characterized in that: the sound-absorbing cotton is adhered to the inner wall of the sound-absorbing cover (2), a handle (11) is arranged on one side of the sound-absorbing cover (2), a pipeline connection port (12) is arranged on the other side surface of the sound-absorbing cover (2), the pipeline connection port (12) is connected with the air compressor (5) through a hose, and a heat dissipation port (13) is further arranged on one side of the surface of the sound-absorbing cover (2).
3. A vibration and noise reducing air compressor (5) according to claim 1, characterized in that: the bottom four corners of bottom sprag frame (1) all are provided with connecting plate (14), universal wheel (15) are all installed to the bottom of connecting plate (14), just install rubber gasket (16) between the junction of universal wheel (15) top and connecting plate (14).
4. A vibration and noise reducing air compressor (5) according to claim 1, characterized in that: the surface of damping telescopic link (3) all overlaps and is equipped with first spring (17), just the both ends of first spring (17) offset with the bottom side of first link (4) and the top side of bottom sprag frame (1) respectively.
5. A vibration and noise reducing air compressor (5) according to claim 1, characterized in that: the surface of the guide rod (9) is sleeved with a second spring (18) between the two movable blocks (10) and the close fixed rod (8), and two ends of the second spring (18) are respectively propped against opposite sides of the fixed rod (8) and the movable blocks (10).
6. A vibration/noise reduction air compressor (5) according to claim 2, characterized in that: valves (19) are arranged in the pipeline connecting ports (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320882014.5U CN219911066U (en) | 2023-04-19 | 2023-04-19 | Vibration/noise reduction air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320882014.5U CN219911066U (en) | 2023-04-19 | 2023-04-19 | Vibration/noise reduction air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219911066U true CN219911066U (en) | 2023-10-27 |
Family
ID=88438083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320882014.5U Active CN219911066U (en) | 2023-04-19 | 2023-04-19 | Vibration/noise reduction air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219911066U (en) |
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2023
- 2023-04-19 CN CN202320882014.5U patent/CN219911066U/en active Active
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