CN215860665U - Air compressor with noise reduction function - Google Patents

Abstract

The utility model discloses an air compressor with a noise reduction function, which comprises a box body, wherein an antiskid plate is fixedly arranged at the bottom of an inner cavity of the box body, an air compressor body is arranged in the box body, supporting legs are fixedly arranged on two sides of the bottom of the air compressor body, and the supporting legs are positioned at the top of the antiskid plate. The anti-skid plate is arranged to increase the friction force between the anti-skid plate and the supporting legs, the stability of the supporting legs is improved, the stability of the air compressor body in use is further improved, the sound insulation plate and the sound absorption cotton are matched with each other to absorb and block noise generated by the air compressor body, so that noise transmission is blocked, the purpose of noise reduction of the air compressor body is achieved, and meanwhile the problems that the existing air compressor can shake when in use, noise pollution is caused, and the body of an operator is influenced for a long time are solved.

Description

Air compressor with noise reduction function

Technical Field

The utility model relates to the technical field of air compressors, in particular to an air compressor with a noise reduction function.

Background

The air compressor is a device used for compressing gas, the air compressor is similar to a water pump in structure, most of the air compressors are of reciprocating pistons, rotating blades or rotating screws, the centrifugal compressor is a very large application program, and the existing air compressor can shake when in use, so that noise is generated, noise pollution is generated, and the body of an operator is influenced for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an air compressor with a noise reduction function, which has the advantage of noise reduction and solves the problems that the existing air compressor can shake when in use, noise is polluted due to the noise, and the body of an operator is influenced for a long time.

In order to achieve the purpose, the utility model provides the following technical scheme: an air compressor with noise reduction function comprises a box body, wherein an antiskid plate is fixedly arranged at the bottom of an inner cavity of the box body, an air compressor body is arranged in the box body, supporting legs are fixedly arranged on both sides of the bottom of the air compressor body, the supporting legs are positioned at the top of the antiskid plate, the inner wall of the box body is fixedly provided with a sound insulation plate, the top of the box body is provided with a filling pipe, the top of the filling pipe is provided with a sealing cover, the top of the box body and the right side of the filling pipe are provided with a communicating groove, the top of the communicating groove is provided with a sealing ring, the interior of the box body is provided with sound-absorbing cotton, two sides of the bottom of the box body are both fixedly provided with damping springs, the damping device is characterized in that a supporting plate is fixedly mounted at the bottom of each damping spring, a fixing block is fixedly mounted at the top of the supporting plate and located between the damping springs, and a damping ball body is arranged at the top of the fixing block.

Preferably, the front surface of the box body is rotatably connected with a sealing door through a hinge, and the front surface of the sealing door is fixedly provided with a handle.

Preferably, the two sides of the bottom of the supporting plate are fixedly provided with connecting blocks, and the bottom of each connecting block is provided with a movable wheel.

Preferably, the bottom of box both sides all fixed mounting have the connecting plate, the both sides at backup pad top all fixed mounting have the locating lever.

Preferably, the inside of connecting plate is provided with the constant head tank, the top of locating lever runs through in the inside of constant head tank and with constant head tank sliding connection.

Preferably, the top of the locating rod is fixedly provided with a limiting block, and the limiting block is positioned above the connecting plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. the damping spring and the damping ball body are arranged to be matched with each other to damp and buffer the box body, so that the stability of the box body in use is improved, the shaking of the air compressor body in use is reduced, the purpose of reducing noise of the air compressor body is achieved, the friction force between the anti-skid plate and the supporting leg is increased through the anti-skid plate, the stability of the supporting leg is improved, the stability of the air compressor body in use is improved, the noise generated by the air compressor body is absorbed and blocked through the matching of the sound insulation plate and the sound absorption cotton, the noise transmission is blocked, the purpose of reducing noise of the air compressor body is achieved, and meanwhile, the problems that the existing air compressor can shake in use, noise pollution is caused, and the influence on the body of an operator is caused for a long time are solved.

2. According to the air compressor, the box body is convenient to open and close by arranging the sealing door, the air compressor body is convenient to take and place, the moving wheels are arranged for moving the device, the moving requirement of the device is greatly met, the positioning rod and the positioning groove are arranged to be matched with each other for limiting the connecting plate, the stability of the connecting plate during up and down movement is improved, the stability of the box body is improved, the limiting block is arranged for limiting the connecting plate, and the positioning rod is prevented from being separated from the inside of the positioning groove to cause instability of the box body.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic top sectional view of the container according to the present invention.

In the figure: 1. a box body; 2. a fill tube; 3. a sealing cover; 4. a seal ring; 5. a connecting plate; 6. positioning a rod; 7. a damping spring; 8. a support plate; 9. a moving wheel; 10. positioning a groove; 11. an air compressor body; 12. a sound insulating board; 13. supporting legs; 14. an anti-skid plate; 15. a communicating groove; 16. sound-absorbing cotton; 17. a limiting block; 18. a fixed block; 19. a shock absorbing sphere; 20. and (4) sealing the door.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, an air compressor with noise reduction function comprises a box body 1, an anti-skid plate 14 is fixedly installed at the bottom of an inner cavity of the box body 1, an air compressor body 11 is arranged inside the box body 1, supporting legs 13 are fixedly installed on both sides of the bottom of the air compressor body 11, the supporting legs 13 are located at the top of the anti-skid plate 14, a sound insulation plate 12 is fixedly installed on the inner wall of the box body 1, a filling pipe 2 is arranged at the top of the box body 1, a sealing cover 3 is arranged at the top of the filling pipe 2, a communicating groove 15 is arranged at the top of the box body 1 and located on the right side of the filling pipe 2, a sealing ring 4 is arranged at the top of the communicating groove 15, sound absorption cotton 16 is arranged inside the box body 1, damping springs 7 are fixedly installed on both sides of the bottom of the box body 1, a supporting plate 8 is fixedly installed at the bottom of the damping springs 7, a fixing block 18 is fixedly installed at the top of the supporting plate 8 and located between the damping springs 7, the top of the fixed block 18 is provided with a damping ball 19, the damping spring 7 and the damping ball 19 are matched with each other to damp and buffer the box body 1, the stability of the box body 1 in use is improved, the shaking of the air compressor body 11 in use is reduced, the noise reduction purpose of the air compressor body 11 is achieved, the friction force between the antiskid plate 14 and the supporting legs 13 is increased by arranging the antiskid plate 14, the stability of the supporting legs 13 is improved, the stability of the air compressor body 11 in use is improved, the noise generated by the air compressor body 11 is absorbed and blocked by arranging the sound insulation plate 12 and the sound absorption cotton 16 which are matched with each other, the noise transmission is blocked, the noise reduction purpose of the air compressor body 11 is achieved, the front of the box body 1 is rotatably connected with the sealing door 20 through a hinge, and the handle is fixedly installed on the front of the sealing door 20, the box body 1 is convenient to open and close by arranging the sealing door 20, and the air compressor body 11 is convenient to take and place, connecting blocks are fixedly arranged on two sides of the bottom of the supporting plate 8, moving wheels 9 are arranged on the bottoms of the connecting blocks, the device is moved by arranging the moving wheels 9, the moving requirement of the device is greatly met, connecting plates 5 are fixedly arranged on the bottoms of two sides of the box body 1, positioning rods 6 are fixedly arranged on two sides of the top of the supporting plate 8, positioning grooves 10 are arranged in the connecting plates 5, the tops of the positioning rods 6 penetrate through the inside of the positioning grooves 10 and are in sliding connection with the positioning grooves 10, the connecting plates 5 are limited by arranging the positioning rods 6 and the positioning grooves 10 to be matched with each other, the stability of the connecting plates 5 during up-down movement is improved, the stability of the box body 1 is further improved, and limit blocks 17 are fixedly arranged on the tops of the positioning rods 6, stopper 17 is located the top of connecting plate 5, is used for spacing connecting plate 5 through setting up stopper 17, prevents that locating lever 6 from breaking away from the inside of constant head tank 10, causes the unstability of box 1.

During the use, carry out the shock attenuation buffering through damping spring 7 and shock attenuation spheroid 19 mutually supporting to box 1, improve the stability of box 1 when using, and then reduced rocking of air compressor body 11 when using, thereby the noise that air compressor body 11 produced has been reduced, reach the purpose of making an uproar to air compressor body 11, absorb and the separation through setting up acoustic celotex board 12 and inhaling the noise that cotton 16 mutually supports and be used for producing air compressor body 11, make the noise propagation receive the hindrance, thereby reach the purpose of making an uproar to air compressor body 11.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. The utility model provides an air compressor who possesses function of making an uproar falls, includes box (1), its characterized in that: the air compressor box is characterized in that an anti-skid plate (14) is fixedly mounted at the bottom of an inner cavity of the box body (1), an air compressor body (11) is arranged inside the box body (1), supporting legs (13) are fixedly mounted on two sides of the bottom of the air compressor body (11), the supporting legs (13) are located at the top of the anti-skid plate (14), a sound insulation plate (12) is fixedly mounted on the inner wall of the box body (1), a filling pipe (2) is arranged at the top of the box body (1), a sealing cover (3) is arranged at the top of the filling pipe (2), a communicating groove (15) is formed in the top of the box body (1) and located on the right side of the filling pipe (2), a sealing ring (4) is arranged at the top of the communicating groove (15), sound absorbing cotton (16) is arranged inside the box body (1), and damping springs (7) are fixedly mounted on two sides of the bottom of the box body (1), the damping device is characterized in that a supporting plate (8) is fixedly mounted at the bottom of the damping spring (7), a fixing block (18) is fixedly mounted at the top of the supporting plate (8) and located between the damping springs (7), and a damping ball body (19) is arranged at the top of the fixing block (18).

2. The air compressor with noise reduction function according to claim 1, wherein: the front of the box body (1) is rotatably connected with a sealing door (20) through a hinge, and the front of the sealing door (20) is fixedly provided with a handle.

3. The air compressor with noise reduction function according to claim 1, wherein: the two sides of the bottom of the supporting plate (8) are fixedly provided with connecting blocks, and the bottom of each connecting block is provided with a moving wheel (9).

4. The air compressor with noise reduction function according to claim 1, wherein: the bottom of box (1) both sides all fixed mounting have connecting plate (5), the both sides at backup pad (8) top all fixed mounting have locating lever (6).

5. The air compressor with noise reduction function according to claim 4, wherein: the inside of connecting plate (5) is provided with constant head tank (10), the top of locating lever (6) runs through in the inside of constant head tank (10) and with constant head tank (10) sliding connection.

6. The air compressor with noise reduction function according to claim 4, wherein: the top fixed mounting of locating lever (6) has stopper (17), stopper (17) are located the top of connecting plate (5).

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