CN219795491U

CN219795491U - Air compressor

Info

Publication number: CN219795491U
Application number: CN202320948765.2U
Authority: CN
Inventors: 凌华旺; 罗玉师; 杨观林
Original assignee: Guangxi Guite Technology Co ltd
Current assignee: Guangxi Guite Technology Co ltd
Priority date: 2023-04-24
Filing date: 2023-04-24
Publication date: 2023-10-03
Anticipated expiration: 2033-04-24

Abstract

The utility model belongs to the field of air compressors, in particular to an air compressor, which aims at the problems that larger noise is generated during the existing operation and the air compressor works in a noise environment for a long time, the health of workers is not facilitated, and larger vibration is generated during the operation of the air compressor.

Description

Air compressor

Technical Field

The utility model relates to the technical field of air compressors, in particular to an air compressor.

Background

An air compressor is a device for compressing a gas. Air compressors are similar to water pumps in construction, most of which are reciprocating pistons, rotating blades or rotating screws, and air compressors can be classified into three main categories according to the working principle: volumetric, dynamic (speed or turbine), thermodynamic compressors; the performance can be divided into: low noise, variable frequency, explosion-proof, etc.

Through searching, the utility model with the bulletin number of CN217129724U discloses an air compressor, which comprises a frame, a compressor main body, an air storage tank, rollers and supporting legs, wherein the frame comprises a baffle rod coated on the periphery of the compressor main body and the air storage tank, a supporting plate fixed at the bottom of the baffle rod and a telescopic handle movably connected to the front end of the baffle rod, the air storage tank and the compressor main body are both fixed on the supporting plate, and the following defects also exist in the patent:

1. the air compressor can generate larger noise when in operation, and can work in a noise environment for a long time, so that the air compressor is not beneficial to the health of workers, and can also generate larger vibration when in operation, so that the parts inside the air compressor vibrate, and the service life of the air compressor is reduced;

in view of the above, the present document proposes an air compressor.

Disclosure of Invention

The utility model provides an air compressor, which solves the defects that in the prior art, larger noise is generated when the air compressor runs, the air compressor works in a noise environment for a long time, the health of workers is not facilitated, and larger vibration is generated when the air compressor runs.

The utility model provides the following technical scheme:

the air compressor comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with a compressor body, a noise reduction assembly is arranged on the upper surface of the compressor body, the noise reduction assembly is of an inverted square cylinder structure, and a box door is hinged to one side of the noise reduction assembly;

the noise reduction assembly comprises a zinc steel shell, a sound insulation felt is bonded in the zinc steel shell, sound absorption cotton is bonded on the other side of the sound insulation felt, non-woven fabrics are bonded on the other side of the sound absorption cotton, a sound absorption plate is bonded on the other side of the non-woven fabrics, the sound absorption plate is located at the innermost part of the noise reduction assembly, and the zinc steel shell is the outermost part of the noise reduction assembly;

the damping component is arranged at the bottom of the bottom plate and is used for reducing vibration generated by the compressor body.

In one possible design, the damper includes the backup pad, backup pad fixed connection is in the bottom of bottom plate, the bottom both sides of backup pad are fixedly connected with bumper shock absorber respectively, two the bottom of bumper shock absorber is fixedly connected with supporting shoe respectively, two fixedly connected with fixed column between the supporting shoe, the circumference outer wall sliding connection of fixed column has two slip posts, all rotate the spliced pole that is connected with the slope setting between slip post and the backup pad, two the spliced pole sets up relatively, two be equipped with the spring between the slip post.

In one possible design, the bottom of the supporting blocks are fixedly connected with universal wheels.

In one possible design, two support legs are fixedly connected to the bottom of the base plate.

In one possible design, rubber pads are fixedly connected to the bottoms of the supporting legs.

In one possible design, a handle is fixedly connected to the upper surface of the compressor body.

In one possible design, the upper surface of the compressor body is fixedly connected with a barometer, which is fixedly communicated with the compressor body.

In one possible design, the upper surface of the compressor body is fixedly connected with a regulating valve which is fixedly communicated with the barometer.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.

According to the utility model, through the arrangement of the noise reduction assembly, the zinc steel shell is arranged on the outermost layer, has certain hardness, long service life and difficult damage, and the noise generated by the compressor body is effectively absorbed through the sound insulation felt, the sound absorption cotton, the non-woven fabric and the sound absorption plate, so that the damage of the noise to the body of a worker is prevented;

according to the utility model, through the arrangement of the damping component, when the compressor body vibrates, the vibration is transmitted to the bottom plate, the vibration of the bottom plate can cause the vibration of the supporting plate, the two dampers are arranged between the supporting block and the supporting plate, most of the vibration is effectively absorbed, and a small part of vibration can cause the two connecting columns to move, one ends of the two connecting columns slide on the circumference of the fixed column through the sliding columns, and the other small part of vibration is effectively absorbed, so that the springs are convenient for elastically supporting the two sliding columns and are convenient for rebound;

according to the utility model, through the arrangement of the supporting legs, the supporting legs are fixed at the bottom of the bottom plate, and when the compressor body is placed, the two supporting legs are convenient for supporting the compressor body.

According to the utility model, the noise generated by the compressor body is effectively absorbed by the sound insulation felt, the sound absorption cotton, the non-woven fabric and the sound absorption plate, the damage to the body of a worker caused by the noise is prevented, the two shock absorbers are arranged between the supporting block and the supporting plate, most of vibration is effectively absorbed, one ends of the two connecting columns slide on the circumference of the fixed column through the sliding columns, the other small part of vibration is effectively absorbed, and the supporting legs are convenient for supporting the compressor body.

Drawings

Fig. 1 is a schematic diagram of a front view structure of an air compressor according to an embodiment of the present utility model;

FIG. 2 is a schematic side sectional view of an air compressor according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a damper assembly of an air compressor according to an embodiment of the present utility model;

fig. 4 is a schematic cross-sectional view of a noise reduction assembly of an air compressor according to an embodiment of the present utility model.

Reference numerals:

1. a bottom plate; 2. a compressor body; 3. a noise reduction assembly; 4. a door; 5. support legs; 6. a rubber pad; 7. a universal wheel; 8. a handle; 9. an air pressure gauge; 10. a regulating valve; 11. a support plate; 12. a damper; 13. fixing the column; 14. a spring; 15. a sliding column; 16. a connecting column; 17. a support block; 18. a zinc steel shell; 19. a sound-insulating felt; 20. sound absorbing cotton; 21. a nonwoven fabric; 22. an acoustic panel.

Detailed Description

Embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.

In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled" and "mounted" should be interpreted broadly, and for example, "coupled" may or may not be detachably coupled; may be directly connected or indirectly connected through an intermediate medium. In addition, "communication" may be direct communication or may be indirect communication through an intermediary. Wherein, "fixed" means that the relative positional relationship is not changed after being connected to each other. References to orientation terms, such as "inner", "outer", "top", "bottom", etc., in the embodiments of the present utility model are merely to refer to the orientation of the drawings and, therefore, the use of orientation terms is intended to better and more clearly illustrate and understand the embodiments of the present utility model, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the embodiments of the present utility model.

In embodiments of the present utility model, 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 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 embodiment of the present utility model, "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.

Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the utility model. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.

Example 1

Referring to fig. 1-4, an air compressor comprises a bottom plate 1, wherein the upper surface of the bottom plate 1 is fixedly connected with a compressor body 2, the upper surface of the compressor body 2 is provided with a noise reduction assembly 3, the noise reduction assembly 3 is of an inverted square cylinder structure, and one side of the noise reduction assembly 3 is hinged with a box door 4;

the noise reduction assembly 3 comprises a zinc steel shell 18, a sound insulation felt 19 is bonded in the zinc steel shell 18, sound absorption cotton 20 is bonded on the other side of the sound insulation felt 19, non-woven fabric 21 is bonded on the other side of the sound absorption cotton 20, a sound absorption plate 22 is bonded on the other side of the non-woven fabric 21, the sound absorption plate 22 is positioned at the innermost part of the noise reduction assembly 3, and the zinc steel shell 18 is the outermost part of the noise reduction assembly 3;

the damping component is arranged at the bottom of the bottom plate 1 and is used for reducing vibration generated by the compressor body 2;

in the above technical scheme, when the compressor body 2 produces noise in the operation process, the zinc steel shell 18 is arranged on the outermost layer, has certain hardness, long service life and difficult damage, and the noise produced by the compressor body 2 is effectively absorbed through the sound insulation felt 19, the sound absorption cotton 20, the non-woven fabric 21 and the sound absorption plate 22, so that the noise is prevented from damaging the body of a worker, and the refrigerator door 4 is convenient to operate the compressor body 2.

Referring to fig. 3, the damping assembly includes a supporting plate 11, the supporting plate 11 is fixedly connected to the bottom of the bottom plate 1, two sides of the bottom of the supporting plate 11 are respectively fixedly connected with a damper 12, bottoms of the two dampers 12 are respectively fixedly connected with a supporting block 17, a fixed column 13 is fixedly connected between the two supporting blocks 17, the circumferential outer wall of the fixed column 13 is slidably connected with two sliding columns 15, a connecting column 16 which is obliquely arranged is rotatably connected between the sliding columns 15 and the supporting plate 11, the two connecting columns 16 are oppositely arranged, and a spring 14 is arranged between the two sliding columns 15;

among the above-mentioned technical scheme, when producing vibrations in the operation of compressor body 2, can transmit vibrations to bottom plate 1, the vibrations of bottom plate 1 can make backup pad 11 vibrations, two bumper shock absorbers 12 set up between supporting shoe 17 and backup pad 11, effectually absorb most vibrations, still have the vibrations of fractional portion to make two spliced poles 16 produce the removal, the one end of two spliced poles 16 is all in the circumference slip of fixed column 13 through sliding column 15, effectually absorb other small portion's vibrations, spring 14 is convenient for carry out elastic support to two sliding columns 15, be convenient for rebound, the efficient absorbs the vibrations that compressor body 2 produced.

Example 2

among the above-mentioned technical scheme, when the in-process noise that produces of compressor body 2 operation, zinc steel shell 18 sets up at the outmost, has certain hardness, and life is longer, and is not fragile, through the noise absorption that the sound insulation felt 19, inhale the sound cotton 20, non-woven fabrics 21 and abatvoix 22 effectually produced compressor body 2, prevents that the noise from causing the damage to workman's health, chamber door 4 is convenient for to the operation of compressor body 2, and compressor body 2 is current equipment, and the concrete model of its compressor body 2 is here not repeated.

Referring to fig. 3, universal wheels 7 are fixedly connected to the bottoms of the supporting blocks 17;

in the above technical scheme, through the setting of universal wheel 7, the equal threaded connection in bottom four corners position of supporting shoe 17 has the foot cup, and after equipment removal was accomplished, rotatory foot cup makes the foot cup touch the ground, utilizes the foot cup to support equipment, prevents that compressor body 2 from taking place to remove when the operation.

Referring to fig. 1, two support legs 5 are fixedly connected to the bottom of the base plate 1;

in the above technical solution, the two support legs 5 facilitate the support of the compressor body 2.

Referring to fig. 2, rubber pads 6 are fixedly connected to the bottoms of the supporting legs 5;

in the above technical scheme, the rubber pad 6 at the bottom of the supporting leg 5 can effectively reduce the vibration generated by the supporting leg 5 and can be placed to damage the ground.

Referring to fig. 1, a handle 8 is fixedly connected to the upper surface of the compressor body 2;

in the above technical solution, the handle 8 is convenient for pushing the compressor body 2 to move.

Referring to fig. 2, an air pressure gauge 9 is fixedly connected to the upper surface of the compressor body 2, and the air pressure gauge 9 is fixedly communicated with the compressor body 2;

in the above technical scheme, the barometer 9 is fixedly communicated with the compressor body 2, so that the pressure inside the compressor body 2 can be conveniently checked.

Referring to fig. 2, an adjusting valve 10 is fixedly connected to the upper surface of the compressor body 2, and the adjusting valve 10 is fixedly communicated with a barometer 9;

in the above technical scheme, the regulating valve 10 is fixedly communicated with the barometer 9, so that the air pressure can be regulated conveniently.

However, as well known to those skilled in the art, the working principle and wiring method of the compressor body 2 are common, and they are all conventional means or common knowledge, and will not be described herein in detail, and any choice may be made by those skilled in the art according to their needs or convenience.

The working principle and the using flow of the technical scheme are as follows: when using, place the compressor body 2 subaerial, switch on the power use, when compressor body 2 operation in-process produced the noise, zinc steel shell 18 sets up at the outmost, have certain hardness, long service life, not fragile, through the sound insulation felt 19, inhale the sound cotton 20, the effectual noise absorption that produces the compressor body 2 of non-woven fabrics 21 and abatvoix 22, prevent that the noise from causing the damage to workman's health, when compressor body 2 operation in-process produced vibrations, can give bottom plate 1 with vibrations, bottom plate 1's vibrations can make backup pad 11 vibrations, two bumper shock absorbers 12 set up between supporting shoe 17 and backup pad 11, the effectual vibrations with the majority are absorbed, still have the vibration of fraction to make two spliced pole 16 produce the removal, the one end of two spliced pole 16 is all in the circumference slip of fixed column 13 through the slip post 15, the effectual vibrations that will be in addition are absorbed, the spring 14 is convenient for carry out elastic support to two slip posts 15, be convenient for rebound, the efficient absorbs the vibrations that the compressor body 2 produced, bottom plate 1's bottom still is equipped with two supporting legs 5, the bottom plate 5 is convenient for support 5, the bottom plate 5 can be placed the bottom plate 5, can be broken to the bottom plate 5, can be placed to the bottom plate 5, the bottom plate is easy to the support 5, can be used for supporting the compressor is broken, and can be broken.

The present utility model is not limited to the above embodiments, and any person skilled in the art can easily think about the changes or substitutions within the technical scope of the present utility model, and the changes or substitutions are intended to be covered by the scope of the present utility model; embodiments of the utility model and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. An air compressor, comprising: the compressor comprises a bottom plate (1), wherein the upper surface of the bottom plate (1) is fixedly connected with a compressor body (2), a noise reduction assembly (3) is arranged on the upper surface of the compressor body (2), the noise reduction assembly (3) is of an inverted square cylinder structure, and a box door (4) is hinged to one side of the noise reduction assembly (3);

the noise reduction assembly (3) comprises a zinc steel shell (18), wherein a sound insulation felt (19) is bonded in the zinc steel shell (18), sound absorption cotton (20) is bonded on the other side of the sound insulation felt (19), non-woven fabric (21) is bonded on the other side of the sound absorption cotton (20), a sound absorption plate (22) is bonded on the other side of the non-woven fabric (21), the sound absorption plate (22) is positioned at the innermost part of the noise reduction assembly (3), and the zinc steel shell (18) is the outermost part of the noise reduction assembly (3);

the damping component is arranged at the bottom of the bottom plate (1) and is used for reducing vibration generated by the compressor body (2).

2. An air compressor according to claim 1, characterized in that the damping assembly comprises a supporting plate (11), the supporting plate (11) is fixedly connected to the bottom of the bottom plate (1), two shock absorbers (12) are fixedly connected to two sides of the bottom of the supporting plate (11), two supporting blocks (17) are fixedly connected to the bottoms of the shock absorbers (12), a fixing column (13) is fixedly connected between the two supporting blocks (17), two sliding columns (15) are slidably connected to the outer wall of the circumference of the fixing column (13), connecting columns (16) which are obliquely arranged are rotatably connected between the sliding columns (15) and the supporting plate (11), the two connecting columns (16) are oppositely arranged, and springs (14) are arranged between the two sliding columns (15).

3. An air compressor according to claim 2, wherein the bottoms of the support blocks (17) are each fixedly connected with a universal wheel (7).

4. An air compressor according to any one of claims 1-3, wherein two support legs (5) are fixedly connected to the bottom of the base plate (1).

5. An air compressor according to claim 4, wherein the bottoms of the support legs (5) are each fixedly connected with a rubber pad (6).

6. An air compressor according to claim 1, wherein the upper surface of the compressor body (2) is fixedly connected with a handle (8).

7. An air compressor according to claim 1, wherein the upper surface of the compressor body (2) is fixedly connected with a barometer (9), the barometer (9) being in fixed communication with the compressor body (2).

8. An air compressor according to claim 1, wherein the upper surface of the compressor body (2) is fixedly connected with a regulating valve (10), the regulating valve (10) being in fixed communication with a barometer (9).