CN220539798U

CN220539798U - Air compressor machine with noise elimination function

Info

Publication number: CN220539798U
Application number: CN202321840872.XU
Authority: CN
Inventors: 胡贵贤; 岳兴; 岳翰林
Original assignee: Yunnan El Energy Saving Technology Co ltd
Current assignee: Yunnan El Energy Saving Technology Co ltd
Priority date: 2023-07-13
Filing date: 2023-07-13
Publication date: 2024-02-27
Anticipated expiration: 2033-07-13

Abstract

The utility model discloses an air compressor with a silencing function, and relates to the technical field of air compressor equipment; the air compressor comprises a supporting plate, wherein two transverse plates which are symmetrically distributed are fixedly arranged on the upper surface of the supporting plate, a bracket is arranged right above the two transverse plates, and an air compressor body is arranged on the upper surface of the bracket; according to the utility model, the first spring provides a reverse thrust force for the movable block, so that the movable block pushes the connecting rod, and therefore the connecting rod and the bracket are buffered, in the process, the output end of the hydraulic rod controls the moving distance of the movable block through the movable plate, and the hydraulic rod controls the movable plate to limit the movable block, so that the first spring cannot rebound repeatedly, the movable block cannot be moved back and forth, and the vibration of the bracket and the air compressor body is buffered and damped by matching with the buffering damping effect of the spring damper, so that the noise generated by the vibration of the air compressor body during working is effectively reduced, and the noise pollution of the air compressor is further reduced.

Description

Air compressor machine with noise elimination function

Technical Field

The utility model relates to the technical field of air compressor equipment, in particular to an air compressor with a silencing function.

Background

Application number: "CN202021617235.2"; the utility model relates to an air compressor with a silencing and noise reducing function for pipe production, which comprises an air compressor body, an air inlet and an air outlet, wherein the air inlet is embedded with an air inlet grille, the air outlet is connected with a silencing pipe a through a spiral structure a, the outer surface of a pipe body of the silencing pipe a is strongly adhered with soundproof cotton a, an air inlet hopper is welded at the air inlet, the outer surface of the pipe body of the air inlet hopper is strongly adhered with soundproof cotton b, an air inlet pipe is welded at the front end of the air inlet hopper, the air inlet is connected with a silencing pipe b through the spiral structure b, and the outer surface of the pipe body of the silencing pipe b is strongly adhered with soundproof cotton c.

The above patents describe in beneficial effect: the spring structure can play a role in buffering, so that noise generated by vibration of the air compressor during working is effectively reduced, and noise pollution of the air compressor is further reduced;

but singly carry out the buffering to vibrations through the spring, but the spring is energy storage element to can not reduce the range of vibrations, the spring needs to cooperate the attenuator to realize buffering shock attenuation, and the spring can produce and rebound repeatedly, does not stop beating, can't realize buffering shock attenuation purpose.

In view of the above problems, the inventors propose an air compressor with a sound damping function for solving the above problems.

Disclosure of Invention

In order to solve the problem that the air compressor is damped to reduce noise generated by vibration; the utility model aims to provide an air compressor with a silencing function.

In order to solve the technical problems, the utility model adopts the following technical scheme: the air compressor with the silencing function comprises a supporting plate, wherein two transverse plates which are symmetrically distributed are fixedly arranged on the upper surface of the supporting plate, a bracket is arranged right above the two transverse plates, an air compressor body is arranged on the upper surface of the bracket, and a damping component is arranged between the bracket and the two transverse plates;

the shock-absorbing assembly comprises a groove, the recess is offered at the diaphragm upper surface, two offer quantity for the twice is the symmetric distribution on the diaphragm, sliding in the recess is equipped with horizontal migration's movable block, movable block upper surface fixed is equipped with first piece that stands, the support lower surface is close to the movable block and is fixedly equipped with the second piece that stands, it is connected through the joint bar joint setting between first piece and the second piece that stands, be located same two connecting rods on the diaphragm are the symmetric distribution setting, adjacent two the movable block is equipped with first spring in opposite one side connection, first spring keeps away from movable block one end fixed connection on the recess inner wall, the backup pad upper surface is located two fixed being equipped with the base between the diaphragm, install the hydraulic rod that is equipped with two diagonal distributions on the base, two the movable plate is offered in opposite one side with the recess communicating spout, the mutual sliding is equipped with the movable plate between the spout, two the movable plate tip fixed connection is on the movable block, two the output of hydraulic rod is fixed connection respectively on the movable plate, is located two the movable plate with two connecting rods through support piece and the second piece one end fixed connection, makes the movable rod and makes the shock-absorbing body pass through the movable block and the second piece, makes the opposite direction of movement of the movable rod to the movable rod, can not receive the shock absorber piece through the support, thereby the opposite movement, can not make the shock absorber piece to make the vibration absorber.

Preferably, the fixed block that is equipped with vertical setting of base upper surface middle extreme is fixed, the fixed block is equipped with the second spring with the interlude connection, and the second spring is further to the air compressor machine body of support and top shock attenuation effect, run through on the fixed block and be equipped with the horizontal pole that the level set up, two the diaphragm is all run through to the movable plate, the second spring housing is established on the horizontal pole, and the horizontal pole guarantees that the movable plate is stable to be removed, takes place to bend when avoiding the extrusion of second spring atress simultaneously.

Preferably, the recess internal fixation is equipped with the gag lever post that the level set up, the movable block activity is inserted and is established on the gag lever post, first spring housing is established on the gag lever post, and the gag lever post makes the movable block steadily remove, takes place to bend when avoiding first spring atress extrusion simultaneously.

Preferably, the spring damper is installed together with support lower surface four corners department in backup pad upper surface, and the buffering damping effect of spring damper self carries out buffering shock attenuation to the vibration of support and air compressor machine body, the montant of vertical setting is inserted in the activity of base both ends, montant lower extreme fixed connection is in the backup pad, and the montant carries out spacingly to the support, stability when increasing its shock attenuation.

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

according to the utility model, the first spring provides a reverse thrust force for the movable block, so that the movable block pushes the connecting rod, and therefore the connecting rod and the bracket are buffered, in the process, the output end of the hydraulic rod controls the moving distance of the movable block through the movable plate, and the hydraulic rod controls the movable plate to limit the movable block, so that the first spring cannot rebound repeatedly, the movable block cannot be moved back and forth, and the vibration of the bracket and the air compressor body is buffered and damped by matching with the buffering damping effect of the spring damper, so that the noise generated by the vibration of the air compressor body during working is effectively reduced, and the noise pollution of the air compressor is further reduced.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic view of the structure of the support plate of the present utility model.

Fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a support plate; 11. a cross plate; 12. a bracket; 13. an air compressor body; 14. a groove; 15. a moving block; 16. a first upright; 17. a second upright block; 18. a connecting rod; 19. a first spring; 2. a base; 21. a hydraulic rod; 22. a chute; 23. a moving plate; 24. a fixed block; 25. a second spring; 26. a cross bar; 27. a limit rod; 3. a spring damper; 31. and a vertical rod.

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.

Examples: as shown in fig. 1-3, the utility model provides an air compressor with a noise elimination function, which comprises a support plate 1, wherein two symmetrically distributed transverse plates 11 are fixedly arranged on the upper surface of the support plate 1, a support 12 is arranged right above the two transverse plates 11, an air compressor body 13 is arranged on the upper surface of the support 12, and a damping component is arranged between the support 12 and the two transverse plates 11;

the shock-absorbing component comprises a groove 14, the groove 14 is arranged on the upper surface of a transverse plate 11, the two transverse plates 11 are symmetrically distributed, a moving block 15 which moves horizontally is arranged in the groove 14 in a sliding way, a first vertical block 16 is fixedly arranged on the upper surface of the moving block 15, a second vertical block 17 is fixedly arranged on the lower surface of a bracket 12 near the moving block 15, the first vertical block 16 and the second vertical block 17 are connected in a hinging way through a connecting rod 18, two connecting rods 18 positioned on the same transverse plate 11 are symmetrically distributed, one side, opposite to each other, of the adjacent two moving blocks 15 is connected with a first spring 19, one end, far away from the moving block 15, of the first spring 19 is fixedly connected to the inner wall of the groove 14, a base 2 is fixedly arranged on the upper surface of a supporting plate 1, two diagonally distributed hydraulic rods 21 are arranged on the base 2, a chute 22 communicated with the groove 14 is arranged on one side, opposite to the two transverse plates 11, a moving plate 23 is arranged between the two opposite sliding grooves 22 in a sliding way, the end parts of the moving plate 23 are fixedly connected to the moving block 15, the output ends of the two hydraulic rods 21 are respectively and fixedly connected to the moving plate 23, vibration force is transmitted to the second vertical block 17 and the connecting rod 18 through the bracket 12, so that the connecting rod 18 is transmitted to the moving block 15, the moving block 15 can extrude the first spring 19, the first spring 19 provides a thrust force for the moving block 15, the moving block 15 pushes the connecting rod 18, so that the connecting rod 18 and the bracket 12 are buffered, in the process, the output end of the hydraulic rod 21 controls the moving distance of the moving block 15 through the moving plate 23, the hydraulic rod 21 controls the moving plate 23 to limit the moving block 15, so that the first spring 19 can not rebound repeatedly, and the moving block 15 can not be moved back and forth, vibration of the bracket 12 and the air compressor body 13 is buffered and damped.

The middle end of the upper surface of the base 2 is fixedly provided with a fixing block 24 which is vertically arranged, and a second spring 25 is connected between the fixing block 24 and the movable plate 23.

By adopting the above technical scheme, the second spring 25 further performs a damping effect on the bracket 12 and the air compressor body 13 above.

The fixed block 24 is provided with a horizontal cross bar 26 in a penetrating way, the two moving plates 23 penetrate through the cross bar 11, and the second spring 25 is sleeved on the cross bar 26.

Through adopting above-mentioned technical scheme, horizontal pole 26 guarantees that movable plate 23 stably removes, avoids second spring 25 atress extrusion time to take place to bend simultaneously.

The groove 14 is internally and fixedly provided with a limiting rod 27 which is horizontally arranged, the moving block 15 is movably inserted on the limiting rod 27, and the first spring 19 is sleeved on the limiting rod 27.

Through adopting above-mentioned technical scheme, gag lever post 27 makes movable block 15 stable removal, avoids first spring 19 atress extrusion to take place to bend simultaneously.

The four corners of the upper surface of the supporting plate 1 and the lower surface of the bracket 12 are provided with spring dampers 3.

By adopting the above technical scheme, the buffer damping effect of the spring damper 3 is used for buffering and damping the vibration of the bracket 12 and the air compressor body 13.

Two ends of the base 2 are movably inserted with vertical rods 31 which are vertically arranged, and the lower ends of the vertical rods 31 are fixedly connected to the supporting plate 1.

By adopting the technical scheme, the vertical rods 31 limit the support 12, so that stability in damping is improved.

Working principle: when the air compressor body 13 above the support 12 vibrates, vibration force is transmitted to the second vertical block 17 and the connecting rod 18 through the support 12, the connecting rod 18 is transmitted to the moving block 15, the moving block 15 can extrude the first spring 19, the first spring 19 provides a reverse thrust force for the moving block 15, the moving block 15 pushes the connecting rod 18, and accordingly the connecting rod 18 and the support 12 are buffered, in the process, the output end of the hydraulic rod 21 controls the moving distance of the moving block 15 through the moving plate 23, the hydraulic rod 21 controls the moving plate 23 to limit the moving block 15, the first spring 19 cannot rebound repeatedly, the moving block 15 cannot be moved back and forth, the buffering damping effect of the spring damper 3 is matched, vibration of the support 12 and the air compressor body 13 is buffered and damped, noise generated by vibration of the air compressor body 13 in the working process is effectively reduced, and noise pollution of the air compressor is further reduced.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. Air compressor machine with noise elimination function, including backup pad (1), its characterized in that: the air compressor is characterized in that two symmetrically distributed transverse plates (11) are fixedly arranged on the upper surface of the supporting plate (1), a support (12) is arranged right above the two transverse plates (11), an air compressor body (13) is arranged on the upper surface of the support (12), and a damping component is arranged between the support (12) and the two transverse plates (11);

the damping component comprises grooves (14), the grooves (14) are formed in the upper surfaces of the transverse plates (11), two connecting rods (18) which are symmetrically distributed are formed in the transverse plates (11), moving blocks (15) which move horizontally are arranged in the grooves (14) in a sliding mode, first vertical blocks (16) are fixedly arranged on the upper surfaces of the moving blocks (15), second vertical blocks (17) are fixedly arranged on the lower surfaces of the supports (12) close to the moving blocks (15), the first vertical blocks (16) and the second vertical blocks (17) are connected through connecting rods (18) in a joint hinged mode, two connecting rods (18) which are located on the same transverse plate (11) are symmetrically distributed, first springs (19) are arranged on one side, opposite to each other, of the adjacent two moving blocks (15) in a connecting mode, one end, far away from the moving blocks (15), of each first spring (19) is fixedly connected to the inner wall of the grooves (14), a base (2) is fixedly arranged between the two transverse plates (11), two connecting rods (21) are arranged on the base (2), two opposite sliding grooves (22) are formed in the opposite directions, two opposite sliding grooves (23) are formed in the connecting rods (22) in the connecting rods, and two opposite sliding grooves (23) are formed in the connecting rods (23), the output ends of the two hydraulic rods (21) are respectively and fixedly connected to the movable plate (23).

2. An air compressor with a sound elimination function according to claim 1, characterized in that a fixing block (24) arranged vertically is fixedly arranged at the middle end of the upper surface of the base (2), and a second spring (25) is connected between the fixing block (24) and the movable plate (23).

3. An air compressor with a sound damping function as claimed in claim 2, characterized in that the fixed block (24) is provided with a horizontal cross bar (26) in a penetrating manner, the two movable plates (23) are both provided with a cross bar (11) in a penetrating manner, and the second spring (25) is sleeved on the cross bar (26).

4. An air compressor with a silencing function as claimed in claim 1, wherein a stop lever (27) horizontally arranged is fixedly arranged in the groove (14), the moving block (15) is movably inserted into the stop lever (27), and the first spring (19) is sleeved on the stop lever (27).

5. An air compressor with silencing function as claimed in claim 1, wherein the upper surface of the supporting plate (1) and four corners of the lower surface of the bracket (12) are provided with spring dampers (3) together.

6. An air compressor with a silencing function as claimed in claim 1, wherein two ends of the base (2) are movably inserted with vertical rods (31) which are vertically arranged, and the lower ends of the vertical rods (31) are fixedly connected to the supporting plate (1).