CN214944803U

CN214944803U - Air compressor machine with function of making an uproar is fallen

Info

Publication number: CN214944803U
Application number: CN202120269876.1U
Authority: CN
Inventors: 牛建荣
Original assignee: Qingdao Shangzerui Machinery Manufacturing Co ltd
Current assignee: Qingdao Shangzerui Machinery Manufacturing Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-11-30
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses an air compressor machine with function of making an uproar falls, including the air compressor machine body, air compressor machine body lateral wall intercommunication is equipped with the air intake, be equipped with the mechanism of making an uproar falls that is used for reducing air intake department noise on the air compressor machine body, it is including setting up the detachable installation section of thick bamboo at the air intake inner wall to fall the mechanism of making an uproar, the one end fixedly connected with dust screen of air compressor machine body is kept away from to the installation section of thick bamboo, installation section of thick bamboo inner wall fixedly connected with amortization is cotton, installation section of thick bamboo, fixed block and amortization are cotton to run through jointly and are equipped with a plurality of through-holes. The utility model discloses can follow the production that has restrained the noise in the root, the fixed block that the cotton aluminium silicate of cooperation was made simultaneously and the cotton sound absorption performance of amortization, the noise that produces in the air inlet when can greatly reduced air compressor machine operation avoids the noise to the harmful effects that staff and near resident caused.

Description

Air compressor machine with function of making an uproar is fallen

Technical Field

The utility model relates to an air compressor machine technical field especially relates to an air compressor machine with function of making an uproar is fallen.

Background

The air compressor is a short for air compressor, is a kind of air supply equipment, is the device that converts mechanical energy into gas pressure, and its structure is similar to the water pump.

The air compressor in the prior art can generate great noise in the working process, the noise mainly comes from an air inlet pipeline, air flow can cause vibration of an air column in the air inlet pipeline when entering the air inlet pipeline at a certain speed and air pressure, great noise can be generated when the vibration of the air column reaches the natural frequency of the air column, the noise level generated by the air compressor is high, the influence is great, the air compressor becomes one of important environmental noise pollution sources, certain adverse effects can be caused to workers operating the air compressor and nearby residents, and therefore the air compressor with the noise reduction function needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the air compressor machine with function of making an uproar is fallen in the proposition.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an air compressor machine with function of making an uproar falls, includes the air compressor machine body, air compressor machine body lateral wall intercommunication is equipped with the air intake, be equipped with the mechanism of making an uproar falls that is used for reducing air intake department noise on the air compressor machine body, the mechanism of making an uproar falls is including setting up the detachable installation section of thick bamboo at the air intake inner wall, the one end fixedly connected with dust screen of air compressor machine body is kept away from to the installation section of thick bamboo, installation section of thick bamboo inner wall fixedly connected with amortization cotton, installation section of thick bamboo, fixed block and amortization cotton run through jointly and are equipped with a plurality of through-holes, be equipped with on the air compressor machine body and be used for absorbing damper, be equipped with on the air compressor machine body and be used for carrying out the fixed establishment to the installation section of thick bamboo.

Preferably, damper includes four telescopic links of fixed connection at air compressor machine body lower wall, four the one end that the air compressor machine body was kept away from to the telescopic link all is equipped with rotatable removal wheel, four the telescopic link lateral wall all overlaps and is equipped with damping spring, four damping spring's one end respectively with four telescopic link lower extreme lateral wall fixed connection, four damping spring's the other end all with air compressor machine body lower wall fixed connection.

Preferably, fixed establishment is including setting up the fixed plate at air compressor machine body lateral wall, the fixed plate lateral wall rotates and is connected with the connecting rod, the connecting rod is kept away from the one end rotation of fixed plate and is connected with spacing section of thick bamboo, spacing section of thick bamboo cover is established at installation section of thick bamboo lateral wall, spacing section of thick bamboo inner circle lateral wall and installation section of thick bamboo lateral wall are laminated mutually.

Preferably, the cross section of the fixed block is of a wavy structure, and the fixed block is made of an aluminum silicate cotton material.

Preferably, the fixing plate is made of a metal material, and the fixing plate is connected with the side wall of the air compressor body through a plurality of bolts.

Preferably, the side wall of the air compressor body is fixedly connected with a handle, and an anti-slip sleeve is sleeved on the side wall of the handle.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up the mechanism of making an uproar, in the in-process that the air current got into the installation section of thick bamboo from the external world, because the cross-section of fixed block is wavy structure, the fixed block is equivalent to provide a "protective screen" for the air current that flows, the speed when making the air current pass through the fixed block becomes slow, can reduce the vibration frequency of the interior air column of air inlet that causes because the air current flows, prevent that the vibration frequency of air column from reaching its natural frequency, the production of noise has been restrained from the root, the sound absorption performance of fixed block and amortization cotton that the aluminium silicate cotton made simultaneously coordinates, can greatly reduce the noise that produces in the air inlet when the air compressor machine operation, avoid the noise to staff and the harmful effects that nearby resident caused;

2. the utility model discloses a set up damper, the air compressor machine is at the moving in-process, and four damping spring can effectively restrain the range of vibration about it to play absorbing effect to the air compressor machine body, reduce the friction and the collision of some inside machine parts of air compressor machine body, can prolong the life of device promptly, can also further reduce the noise that the air compressor machine body produced when moving.

Drawings

Fig. 1 is a schematic structural diagram of an air compressor with a noise reduction function according to the present invention;

fig. 2 is the utility model provides a structure enlargements of A department of air compressor machine with function of making an uproar is fallen.

In the figure: 1 air compressor machine body, 2 telescopic links, 3 removal wheels, 4 damping spring, 5 air intakes, 6 installation section of thick bamboos, 7 fixed blocks, 8 amortization cotton, 9 through-holes, 10 dust screens, 11 spacing section of thick bamboos, 12 fixed plates, 13 connecting rods, 14 handles.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, an air compressor with a noise reduction function comprises an air compressor body 1, a handle 14 is fixedly connected to the side wall of the air compressor body 1, an anti-slip sleeve is sleeved on the side wall of the handle 14, the air compressor body 1 is convenient for workers to move, an air inlet 5 is communicated with the side wall of the air compressor body 1, a noise reduction mechanism for reducing noise at the air inlet 5 is arranged on the air compressor body 1, the noise reduction mechanism comprises a detachable installation cylinder 6 arranged on the inner wall of the air inlet 5, a dust screen 10 is fixedly connected to one end, far away from the air compressor body 1, of the installation cylinder 6, dust in air can be prevented from entering the air compressor body 1 and damaging the air compressor, the service life of the device is prolonged, a fixed block 7 is fixedly connected to the inner wall of the installation cylinder 6, the cross section of the fixed block 7 is of a wavy structure, the fixed block 7 is equivalent to providing a 'barrier' for flowing air flow, the speed of the air flow when passing through the fixed block 7 is slowed down, the vibration frequency of an air column in the air inlet 5 caused by the flowing of the air flow can be reduced, the fixed block 7 is made of an aluminum silicate cotton material, the aluminum silicate cotton has good sound absorption performance, the side wall of the fixed block 7 is fixedly connected with silencing cotton 8, and the installation cylinder 6, the fixed block 7 and the silencing cotton 8 are provided with a plurality of through holes 9 in a penetrating mode.

Be equipped with on air compressor machine body 1 and be used for absorbing damper, damper includes four telescopic links 2 of fixed connection at 1 lower wall of air compressor machine body, the one end that air compressor machine body 1 was kept away from to four telescopic links 2 all is equipped with rotatable removal wheel 3, 2 lateral walls of four telescopic links all overlap and are equipped with damping spring 4, four damping spring 4's one end respectively with 2 lower extreme lateral walls fixed connection of four telescopic links, four damping spring 4's the other end all with 1 lower wall fixed connection of air compressor machine body, four damping spring 4 can effectively restrain 1 range of vibration from top to bottom of running of air compressor machine body, thereby play absorbing effect to air compressor machine body 1.

Be equipped with on the air compressor machine body 1 and be used for carrying out the fixed establishment to an installation section of thick bamboo 6, fixed establishment is including setting up fixed plate 12 at 1 lateral wall of air compressor machine body, fixed plate 12 is made by metal material, fixed plate 12 is connected through a plurality of bolts with 1 lateral wall of air compressor machine body, make things convenient for the dismantlement installation of fixed plate 12, fixed plate 12 lateral wall rotates and is connected with connecting rod 13, connecting rod 13 keeps away from the one end rotation of fixed plate 12 and is connected with spacing section of thick bamboo 11, spacing 11 covers are established at 6 lateral walls of an installation section of thick bamboo, 11 inner circle lateral walls of spacing section of thick bamboo are laminated with 6 lateral walls of an installation section of thick bamboo mutually, spacing section of thick bamboo 11 can effectively slow down the vibration of an installation section of thick bamboo 6 that the air current caused, guarantee the stability of installation section of thick bamboo 6 and 1 junction of air compressor machine body.

In the process that the air flow enters the installation cylinder 6 from the outside, because the cross section of the fixed block 7 is of a wavy structure, the fixed block 7 provides a barrier for the flowing air flow, the speed of the air flow passing through the fixed block 7 is reduced, the vibration frequency of an air column in the air inlet 5 caused by the flowing air flow can be reduced, the vibration frequency of the air column cannot reach the natural frequency, and larger noise can not be generated naturally, and secondly, the fixed block 7 is made of aluminum silicate cotton, the aluminum silicate cotton has better sound absorption performance, and is matched with the silencing cotton 8 with the sound absorption performance, so that the noise generated when the air flow enters the air inlet 5 can be further reduced.

The air compressor body 1 can produce certain vibration because of the operation of power equipment such as motor at the during operation, at the in-process of air compressor body 1 vibration, when air compressor body 1 rebound, four damping spring 4 can hinder its trend that shifts up, when air compressor body 1 rebound, four damping spring 4 can hinder its trend that moves down to effectively play absorbing effect to air compressor body 1, the noise that produces when further having reduced air compressor body 1 operation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An air compressor with noise reduction function, which comprises an air compressor body (1) and is characterized in that, the side wall of the air compressor body (1) is communicated with an air inlet (5), the air compressor body (1) is provided with a noise reduction mechanism for reducing noise at the air inlet (5), the noise reduction mechanism comprises a detachable mounting cylinder (6) arranged on the inner wall of the air inlet (5), one end of the mounting cylinder (6) far away from the air compressor body (1) is fixedly connected with a dust screen (10), the inner wall of the mounting cylinder (6) is fixedly connected with a fixed block (7), the side wall of the fixed block (7) is fixedly connected with silencing cotton (8), a plurality of through holes (9) are arranged through the mounting cylinder (6), the fixing block (7) and the silencing cotton (8), the air compressor is characterized in that a shock absorption mechanism for shock absorption is arranged on the air compressor body (1), and a fixing mechanism for fixing the installation cylinder (6) is arranged on the air compressor body (1).

2. The air compressor with the noise reduction function according to claim 1, wherein the damping mechanism includes four telescopic rods (2) fixedly connected to a lower wall of the air compressor body (1), one ends of the four telescopic rods (2) far away from the air compressor body (1) are respectively provided with a rotatable moving wheel (3), side walls of the four telescopic rods (2) are respectively sleeved with a damping spring (4), one end of each of the four damping springs (4) is fixedly connected to a side wall at a lower end of each of the four telescopic rods (2), and the other end of each of the four damping springs (4) is fixedly connected to the lower wall of the air compressor body (1).

3. The air compressor with the noise reduction function according to claim 2, wherein the fixing mechanism comprises a fixing plate (12) arranged on a side wall of the air compressor body (1), a connecting rod (13) is rotatably connected to a side wall of the fixing plate (12), a limiting cylinder (11) is rotatably connected to one end, away from the fixing plate (12), of the connecting rod (13), the limiting cylinder (11) is sleeved on a side wall of the mounting cylinder (6), and an inner ring side wall of the limiting cylinder (11) is attached to a side wall of the mounting cylinder (6).

4. The air compressor with the noise reduction function as claimed in claim 1, wherein the cross section of the fixing block (7) is in a wave-shaped structure, and the fixing block (7) is made of an aluminum silicate cotton material.

5. The air compressor with the noise reduction function according to claim 3, wherein the fixing plate (12) is made of a metal material, and the fixing plate (12) is connected with a side wall of the air compressor body (1) through a plurality of bolts.

6. The air compressor with the noise reduction function is characterized in that a handle (14) is fixedly connected to the side wall of the air compressor body (1), and an anti-slip sleeve is sleeved on the side wall of the handle (14).