CN220118256U

CN220118256U - Noise reduction type air compressor

Info

Publication number: CN220118256U
Application number: CN202320891161.9U
Authority: CN
Inventors: 刘芳
Original assignee: Shenzhen Fuding Intelligent Control Co ltd
Current assignee: Shenzhen Fuding Intelligent Control Co ltd
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-12-01
Anticipated expiration: 2033-04-19

Abstract

The utility model belongs to the technical field of air compressors, in particular to a noise reduction type air compressor, which comprises a protective shell; the front surface of the protective shell is provided with a storage groove; through positioning mechanism's setting, when the need overhauls the maintenance to the compressor body, can stretch into the recess with the palm in, and hold and press the briquetting and push down, press the briquetting to push down and drive the lead screw and rotate, then the lead screw drives the gear and rotates, and the gear is connected with the rack meshing, then make the lead screw drive the rack through the gear and remove, and the rack sets up two sets of, and two sets of racks dislocation symmetric distributions, make the both ends of two racks break away from relative draw-in groove, remove the joint location between closing plate and the protecting crust, can drive the closing plate through the pulling and remove, then the closing plate drives the compressor body of installation in the backup pad through the backup pad and remove the storage tank, can overhaul the maintenance to the compressor body then, make the maintenance process succinct quick.

Description

Noise reduction type air compressor

Technical Field

The utility model belongs to the technical field of air compressors, and particularly relates to a noise reduction type air compressor.

Background

The air compressor is a device for compressing gas, is called an air compressor for short, is similar to a water pump in structure, most of the air compressors are reciprocating pistons, rotary blades or rotary screws, and noise control of the air compressor mainly adopts three aspects of a muffler, a noise elimination tunnel and a sound insulation technology.

The existing air compressor is generally composed of a shell, a compressor body, a sealing cover and other structures, namely, the compressor body is installed inside the shell, and an inlet of the shell is sealed through the cooperation of a fastening bolt and the sealing cover, so that protection of the compressor body is guaranteed.

The air compressor needs to be regularly maintained and overhauled, and an operator is required to detach the outer shell additionally arranged outside the air compressor, so that the workload of the operator is increased, and the maintenance efficiency of the air compressor is affected; accordingly, a noise reduction type air compressor is proposed for the above-mentioned problems.

Disclosure of Invention

In order to make up the defects of the prior art, the problem that the maintenance efficiency of the air compressor is affected is solved, and the noise reduction type air compressor is provided.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a noise reduction type air compressor, which comprises a protective shell; the front of the protective shell is provided with a storage groove, a supporting plate is arranged in the storage groove, one end of the supporting plate is fixedly provided with a sealing plate, the top of the supporting plate is provided with a compressor body, and both sides of the inner wall of the storage groove are provided with clamping grooves;

the sealing plate is provided with a positioning mechanism, the positioning mechanism comprises a groove formed in the front face of the sealing plate, a pressing block in sliding connection is arranged in the groove, a threaded hole is formed in the bottom of the pressing block, a screw rod in threaded connection is arranged in the threaded hole, a driving groove is formed in the sealing plate, a through hole is formed in the position between the driving groove and the groove in a communicating mode, the bottom end of the screw rod penetrates through the through hole and is rotationally connected with the inner bottom wall of the driving groove, a gear in fixed connection is arranged on the wall, located in the driving groove, of the screw rod, a rack in sliding connection is arranged in the driving groove, the rack is connected with the gear in a meshed mode, and one end of the rack extends out of the driving groove and is inserted into the clamping groove.

Preferably, pulleys are movably arranged around the bottom of the supporting plate, and a buffer pad is arranged on the outer wall of each pulley.

Preferably, the inner bottom wall of the storage groove is fixedly provided with a limiting plate, and both sides of the top of the limiting plate are provided with limiting grooves matched with the pulleys.

Preferably, both sides of the outer wall of the protective shell are provided with heat dissipation holes, and a dust screen is arranged in each heat dissipation hole.

Preferably, the bottom of the pressing block is elastically connected with the inner bottom wall of the groove through a spring, and the top of the pressing block is provided with a holding groove.

Preferably, the inside wall of accomodating the groove is provided with the puigging, the both sides of the outer wall of closing plate all are provided with sealed pad.

The utility model has the beneficial effects that:

the utility model provides a noise reduction type air compressor, which is characterized in that a palm can extend into a groove and is held by a pressing block and pressed down when the compressor body is required to be overhauled and maintained through the arrangement of a positioning mechanism, the pressing block is pressed down to drive a screw rod to rotate, the screw rod drives a gear to rotate, the gear is meshed with a rack, the screw rod drives the rack to move through the gear, the racks are arranged in two groups, the two groups of racks are distributed in a staggered symmetrical manner, two ends of the two racks are separated from opposite clamping grooves, the clamping and positioning between a sealing plate and a protective shell are released, the sealing plate can be driven to move through pulling the pressing block, the sealing plate drives a storage groove at the moving part of the compressor body mounted by a supporting plate, and the compressor body can be overhauled and maintained, so that the overhauling process is concise and rapid.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a perspective view of a protective shell of the present utility model;

FIG. 2 is a schematic illustration of the cross-sectional structure of FIG. 1 in accordance with the present utility model;

FIG. 3 is a second schematic cross-sectional view of FIG. 1 according to the present utility model;

FIG. 4 is a perspective view of a press block according to the present utility model;

fig. 5 is a perspective view of the present utility model at a in fig. 1.

Legend description:

1. a protective shell; 2. a storage groove; 3. a support plate; 4. a sealing plate; 5. a compressor body; 6. a clamping groove; 7. a positioning mechanism; 71. a groove; 72. pressing the blocks; 73. a screw rod; 74. a driving groove; 75. a gear; 76. a rack; 8. a pulley; 9. a limiting plate; 10. a heat radiation hole; 11. a spring; 12. a holding groove.

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.

Specific examples are given below.

Referring to fig. 1-5, the present utility model provides a noise reduction type air compressor, which comprises a protecting shell 1; the front of protecting crust 1 has been seted up and has been accomodate groove 2, be provided with backup pad 3 in accomodating the groove 2, the one end fixed mounting of backup pad 3 has closing plate 4, compressor body 5 is installed at the top of backup pad 3, draw-in groove 6 has all been seted up to accomodate groove 2 inner wall both sides.

The sealing plate 4 is provided with a positioning mechanism 7, the positioning mechanism 7 comprises a groove 71 formed in the front surface of the sealing plate 4, a pressing block 72 in sliding connection is installed in the groove 71, a threaded hole is formed in the bottom of the pressing block 72, a screw rod 73 in threaded connection is installed in the threaded hole, a driving groove 74 is formed in the sealing plate 4, a through hole is formed in the driving groove 74 and communicated with the groove 71, the bottom end of the screw rod 73 penetrates through the through hole and is in rotary connection with the inner bottom wall of the driving groove 74, a gear 75 in fixed connection is installed on the rod wall of the screw rod 73 located in the driving groove 74, a rack 76 in sliding connection is installed in the driving groove 74, the rack 76 is in meshed connection with the gear 75, and one end of the rack 76 extends out of the driving groove 74 and is inserted into the clamping groove 6; during operation, because of the air compressor needs to carry out periodic maintenance, this moment, need the operating personnel to dismantle the shell of air compressor outside installation additional, operating personnel's work load has been increased, influence air compressor maintenance efficiency, so adopt this noise reduction formula air compressor, specifically, set up through positioning mechanism 7, when need carry out maintenance to compressor body 5, can stretch into recess 71 with the palm, and hold and press briquetting 72 and push down, press briquetting 72 pushes down and drives lead screw 73 and rotates, then lead screw 73 drives gear 75 and rotates, and gear 75 and rack 76 meshing are connected, then make lead screw 73 drive rack 76 through gear 75 and remove, and rack 76 sets up two sets of, and two sets of racks 76 dislocation symmetric distribution, make the both ends of two racks 76 break away from relative draw-in groove 6, then release the joint location between closing plate 4 and the protecting crust 1, can drive closing plate 4 through pulling briquetting 72 and remove, then, the closing plate 4 drives the compressor body 5 of installing in the backup pad 3 through backup pad 3 and remove out and accomodate groove 2, then can maintain compressor body 5 and examine and repair, thereby, make lead screw 73 drive rack 76 through gear 75 and rack 76, and set up, and set up two sets of racks 76, thereby the operating personnel's that need install the maintenance air compressor has increased the maintenance efficiency, the operating personnel has increased the maintenance efficiency.

Further, as shown in fig. 1 and fig. 2, pulleys 8 are movably mounted around the bottom of the supporting plate 3, and a buffer pad is arranged on the outer wall of each pulley 8. During operation, through the setting of pulley 8, convenience when being convenient for pull out compressor body 5 has reduced the consumption of strength.

Further, as shown in fig. 1 and fig. 2, the inner bottom wall of the accommodating groove 2 is fixedly provided with a limiting plate 9, and both sides of the top of the limiting plate 9 are provided with limiting grooves adapted to the pulleys 8. During operation, through setting and the cooperation of limiting plate 9 and spacing groove, be convenient for fix a position and spacing pulley 8, reduce pulley 8's supporting pressure simultaneously for when compressor body 5 is in storage tank 2, backup pad 3 presses in limiting plate 9 top, makes pulley 8 unsettled.

Further, as shown in fig. 1 and fig. 2, both sides of the outer wall of the protective housing 1 are provided with heat dissipation holes 10, and a dust screen is disposed in the heat dissipation holes 10. During operation, through the setting of louvre 10, be convenient for derive the heat of compressor body 5 operation in-process, avoid the heat to pile up and cause the unnecessary damage of compressor body 5.

Further, as shown in fig. 4 and 5, the bottom end of the pressing block 72 is elastically connected to the inner bottom wall of the recess 71 by a spring 11, and the top of the pressing block 72 is provided with a holding groove 12. During operation, through the arrangement of the spring 11, the pressing block 72 is automatically reset to the initial state under the elasticity of the spring 11, and the operation steps are further simplified.

Further, as shown in fig. 1 and 2, the inner side wall of the receiving groove 2 is provided with a sound insulation layer, and both sides of the outer wall of the sealing plate 4 are provided with sealing gaskets. During operation, the inside wall of accomodating groove 2 is provided with the puigging in order to reach the purpose of making an uproar that falls, and the both sides of the outer wall of closing plate 4 all are provided with sealed pad one and strengthen the leakproofness.

Working principle: when the compressor body 5 needs to be overhauled and maintained, the palm can be stretched into the groove 71, the pressing block 72 is held and pressed down, the pressing block 72 is pressed down to drive the screw rod 73 to rotate, then the screw rod 73 drives the gear 75 to rotate, and the gear 75 is meshed with the rack 76 to be connected, then the screw rod 73 drives the rack 76 to move through the gear 75, the racks 76 are arranged in two groups, the two groups of racks 76 are distributed in a staggered symmetrical mode, two ends of the two racks 76 are separated from opposite clamping grooves 6, then the clamping positioning between the sealing plate 4 and the protective shell 1 is released, the sealing plate 4 can be driven to move through pulling the pressing block 72, then the sealing plate 4 drives the compressor body 5 mounted on the supporting plate 3 to move out of the storage groove 2 through the supporting plate 3, the overhauling and maintenance can be carried out on the compressor body 5, then the overhauling process is concise and rapid, convenience in pulling out the compressor body 5 is facilitated through the arrangement of the pulley 8, the consumption of force is reduced, the heat in the running process of the compressor body 5 is conveniently led out through the arrangement of the through the pulley 8, the arrangement of the spring 11, the automatic pressing block is conveniently driven to the initial pressing block 72 to the reset state through the spring 11.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. A noise-reducing air compressor, comprising a protective shell (1); the front of protecting crust (1) has been seted up and has been accomodate groove (2), be provided with backup pad (3) in accomodating groove (2), the one end fixed mounting of backup pad (3) has closing plate (4), compressor body (5), its characterized in that are installed at the top of backup pad (3): clamping grooves (6) are formed in two sides of the inner wall of the storage groove (2);

the sealing plate (4) is provided with a positioning mechanism (7), the positioning mechanism (7) comprises a groove (71) formed in the front face of the sealing plate (4), a pressing block (72) in sliding connection is installed in the groove (71), a threaded hole is formed in the bottom of the pressing block (72), a screw rod (73) in threaded connection is installed in the threaded hole, a driving groove (74) is formed in the sealing plate (4), a through hole is formed in the driving groove (74) and the groove (71) in a communicating mode, the bottom end of the screw rod (73) penetrates through the through hole and is in rotary connection with the inner bottom wall of the driving groove (74), a gear (75) in fixed connection is installed on the wall, located in the driving groove (74), of the screw rod (73), a rack (76) in sliding connection is installed in the driving groove (74), one end of the rack (76) extends out of the driving groove (74) and is inserted into the clamping groove (6).

2. The noise-reducing air compressor of claim 1, wherein: pulleys (8) are movably mounted around the bottom of the supporting plate (3), and buffer cushions are arranged on the outer walls of the pulleys (8).

3. The noise-reducing air compressor of claim 2, wherein: the inner bottom wall of the storage groove (2) is fixedly provided with a limiting plate (9), and limiting grooves matched with the pulleys (8) are formed in two sides of the top of the limiting plate (9).

4. A noise reducing air compressor according to claim 3, wherein: the two sides of the outer wall of the protective shell (1) are provided with radiating holes (10), and dustproof nets are arranged in the radiating holes (10).

5. The noise-reducing air compressor of claim 4, wherein: the bottom of the pressing block (72) is elastically connected with the inner bottom wall of the groove (71) through a spring (11), and a holding groove (12) is formed in the top of the pressing block (72).

6. The noise-reducing air compressor of claim 5, wherein: the inside wall of accomodating groove (2) is provided with the puigging, the both sides of the outer wall of closing plate (4) all are provided with sealed pad.