CN217176826U

CN217176826U - Silencing structure for air compressor

Info

Publication number: CN217176826U
Application number: CN202220209635.2U
Authority: CN
Inventors: 辜志阳
Original assignee: Xiamen Xinxintong Industry And Trade Development Co ltd
Current assignee: Xiamen Xinxintong Industry And Trade Development Co ltd
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-08-12
Anticipated expiration: 2032-01-25

Abstract

The utility model discloses a noise reduction structure for an air compressor, which belongs to the technical field of air compressors, and the technical proposal key point of the noise reduction structure comprises a device body, wherein two moving blocks are fixedly connected at the bottom of the device body, the surfaces of the moving blocks are movably connected with fixed blocks, the bottoms of the moving blocks are fixedly connected with damping mechanisms, the tops of the damping mechanisms are fixedly connected with the inner walls of the fixed blocks, the bottoms of the fixed blocks are fixedly connected with fixed plates, the bottoms of the fixed plates are movably connected with supporting seats, the right sides inside the supporting seats are movably connected with adjusting mechanisms, the adjusting mechanisms are movably connected with the fixed plates, thereby solving the problems that the prior air compressor usually generates larger vibration and generates stronger noise when in working, and when the mounting position of the air compressor is uneven, the vibration of the air compressor is amplified, so that the noise has certain influence on the production and the life of people, thereby affecting the use effect.

Description

Silencing structure for air compressor

Technical Field

The utility model relates to an air compressor technical field, in particular to amortization structure for air compressor.

Background

An air compressor is a device used to compress gas, and is similar in construction to a water pump, most of which are reciprocating piston type, rotating vane or rotating screw, and centrifugal compressor is a very large application.

Air compressor passes through the electrical equipment drive, with the air volume compression, for pneumatic system equipment provides air supply power, and current air compressor can take place great vibrations at the during operation usually, produces stronger noise to when air compressor mounted position unevenness, can lead to air compressor's vibrations to enlarge, make the noise cause certain influence to people's production and life.

SUMMERY OF THE UTILITY MODEL

The utility model provides a amortization structure for air compressor aims at solving current air compressor and can take place great vibrations at the during operation usually, produces stronger noise to when air compressor mounted position unevenness, can lead to air compressor's vibrations to be enlargied, make the noise cause certain influence to people's production and life, thereby influence the problem of result of use.

The utility model discloses a thus realized, a amortization structure for air compressor, including the device body, the bottom of device body is fixedly connected with two movable blocks, the surface of movable block is movably connected with the fixed block, the bottom of movable block is fixedly connected with damper, the top of damper is fixedly connected with the inner wall of fixed block, the bottom of fixed block is fixedly connected with the fixed plate, the bottom of fixed plate is movably connected with the supporting seat, the right side of the inside of supporting seat is movably connected with the adjusting mechanism, the adjusting mechanism is movably connected with the fixed plate;

damper includes connecting plate, fixed cover, movable rod and first spring, the surface of connecting plate and the inner wall contact of fixed block, the bottom of fixed cover and the top fixed connection of connecting plate, movable rod swing joint is in the inside of fixed cover, the surface at fixed cover is established to first spring housing, the top of movable rod and the inner wall fixed connection of fixed block, one side that first spring is close to connecting plate and fixed block inner wall respectively with connecting plate and fixed block fixed connection, the top of connecting plate and the bottom fixed connection of movable block.

In order to reach the horizontally effect of adjusting device body, conduct the utility model discloses an amortization structure is preferred for air compressor, adjustment mechanism includes motor, screw rod, swivel nut and connecting rod, the bottom of motor and the inner wall fixed connection of supporting seat, the output of motor and the screw rod fixed connection of front side, the surface of screw rod and the inner wall threaded connection of swivel nut, connecting rod and swivel nut swing joint, connecting rod and fixed plate swing joint.

In order to reach the effect that improves the stationarity of building mechanism, as the utility model discloses an amortization structure is preferred for air compressor, the equal fixedly connected with restriction piece in both sides of connecting plate, the surface of restriction piece and the inner wall contact of fixed block, the quantity of restriction piece is a plurality of, the shifting chute that uses with the cooperation of restriction piece has all been seted up to the both sides of fixed block inner wall, the quantity of fixed cover is a plurality of, and even fixed connection is in the both sides at connecting plate top.

In order to reach the effect that improves damping performance, as the utility model discloses a noise cancelling structure is preferred for air compressor, the inside bottom fixedly connected with a plurality of dead lever of fixed block, the surface activity of dead lever is connected with two sliders, the surface cover of dead lever is equipped with two second springs, one side and slider fixed connection that the second spring is close to the slider, the top of slider and the equal fixedly connected with pivot in bottom of connecting plate, the slider is through pivot and connecting plate swing joint.

In order to reach the effect that realizes the transmission and connect, as the utility model discloses a noise reduction structure is preferred for air compressor, the fixed surface of screw rod is connected with the drive wheel, the inside winding of drive wheel has the drive belt, and two screw rods pass through drive wheel and drive belt transmission and connect, the rear side the bottom fixedly connected with bearing frame of screw rod, the bottom of bearing frame and the inner wall fixed connection of supporting seat.

In order to reach the effect that the fixed plate of being convenient for was adjusted, as the utility model discloses an amortization structure is preferred for air compressor, the inside left side fixedly connected with supporting shoe of supporting seat, the supporting seat passes through supporting shoe and fixed plate swing joint.

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

this amortization structure for air compressor, at the device body during operation, the movable block can be transmitted in the vibrations that the device body takes place, make the movable block drive the connecting plate and move in the inside of fixed block, the connecting plate removes and can drive the fixed cover and remove on the surface of movable rod simultaneously, and can stretch first spring, the elastic force effect through first spring, can reduce the produced vibrations of device body, thereby can reduce the production of noise, can prevent to cause the influence to people's production and life, when the ground unevenness when the device body is installed, through adjustment mechanism and fixed plate swing joint, can make the fixed plate adjust to the horizontality, thereby indirect vibrations that reduce the device body.

Drawings

Fig. 1 is an overall structure diagram of a noise reduction structure for an air compressor according to the present invention;

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

FIG. 3 is a structural diagram of the adjusting mechanism of the present invention;

fig. 4 is a cross-sectional view of the middle fixing block of the present invention;

FIG. 5 is a structural diagram of the middle fixing block of the present invention;

fig. 6 is a partial plan view of the middle damping mechanism of the present invention.

In the figure, 1, an apparatus body; 2. a damping mechanism; 201. a connecting plate; 202. fixing a sleeve; 203. a movable rod; 204. a first spring; 3. an adjustment mechanism; 301. a motor; 302. a screw; 303. a threaded sleeve; 304. a connecting rod; 4. a moving block; 5. a fixed block; 6. a fixing plate; 7. a supporting base; 8. a limiting block; 9. a moving groove; 10. fixing the rod; 11. a slider; 12. a second spring; 13. a rotating shaft; 14. a driving wheel; 15. a transmission belt; 16. a bearing seat; 17. and (7) a supporting block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-6, the present invention provides a technical solution: a silencing structure for an air compressor comprises a device body 1, wherein the bottom of the device body 1 is fixedly connected with two moving blocks 4, the surfaces of the moving blocks 4 are movably connected with fixed blocks 5, the bottoms of the moving blocks 4 are fixedly connected with damping mechanisms 2, the tops of the damping mechanisms 2 are fixedly connected with the inner walls of the fixed blocks 5, the bottoms of the fixed blocks 5 are fixedly connected with fixed plates 6, the bottoms of the fixed plates 6 are movably connected with supporting seats 7, the right sides inside the supporting seats 7 are movably connected with adjusting mechanisms 3, and the adjusting mechanisms 3 are movably connected with the fixed plates 6;

damper 2 includes connecting plate 201, fixed cover 202, movable rod 203 and first spring 204, the surface of connecting plate 201 and the inner wall contact of fixed block 5, the bottom of fixed cover 202 and the top fixed connection of connecting plate 201, movable rod 203 swing joint is in the inside of fixed cover 202, first spring 204 overlaps and establishes the surface at fixed cover 202, the top of movable rod 203 and the inner wall fixed connection of fixed block 5, one side that first spring 204 is close to connecting plate 201 and the 5 inner walls of fixed block respectively with connecting plate 201 and fixed block 5 fixed connection, the top of connecting plate 201 and the bottom fixed connection of movable block 4.

In this embodiment: when the device body 1 works, the vibration generated by the device body 1 can be transmitted to the moving block 4, the moving block 4 is enabled to drive the connecting plate 201 to move in the fixed block 5, the connecting plate 201 can drive the fixed sleeve 202 to move on the surface of the movable rod 203 simultaneously when moving, the first spring 204 can be stretched, the elastic action of the first spring 204 can reduce the vibration generated by the device body 1, the noise can be reduced, the influence on the production and life of people can be prevented, when the device body 1 is installed, the ground is uneven, the adjusting mechanism 3 is movably connected with the fixed plate 6, the fixed plate 6 can be adjusted to be in a horizontal state, and the vibration of the device body 1 is indirectly reduced.

As the utility model discloses a technical optimization scheme, adjustment mechanism 3 includes motor 301, screw rod 302, swivel nut 303 and connecting rod 304, the bottom of motor 301 and the inner wall fixed connection of supporting seat 7, the screw rod 302 fixed connection of the output of motor 301 and front side, the surface of screw rod 302 and the inner wall threaded connection of swivel nut 303, connecting rod 304 and swivel nut 303 swing joint, connecting

rod

304 and 6 swing joint of fixed plate.

In this embodiment: drive screw rod 302 through motor 301 and rotate, can make swivel nut 303 remove on the surface of screw rod 302, through connecting rod 304 and fixed plate 6 and swivel nut 303 swing joint, can be in swivel nut 303's removal simultaneously, can drive fixed plate 6 and carry out the horizontally adjustment to can reach the effect of adjusting device body 1, the indirect vibrations that reduce device body 1.

As the utility model discloses a technical optimization scheme, the equal fixedly connected with restriction piece 8 in both sides of connecting plate 201, the surface of restriction piece 8 and the inner wall contact of fixed block 5, the quantity of restriction piece 8 is a plurality of, and the shifting chute 9 that uses with the cooperation of restriction piece 8 is all seted up to the both sides of 5 inner walls of fixed block, and the quantity of fixed cover 202 is a plurality of, and even fixed connection is in the both sides at connecting plate 201 top.

In this embodiment: through setting up restriction piece 8 and shifting chute 9, can drive restriction piece 8 and remove in shifting chute 9 simultaneously at connecting plate 201 removal, can make the removal that connecting plate 201 can be steady, sets up to a plurality of through the quantity with fixed cover 202 to even fixed connection can reach the improvement shock attenuation effect in the both sides at connecting plate 201 top.

As the utility model discloses a technical optimization scheme, the inside bottom fixedly connected with a plurality of dead lever 10 of fixed block 5, the surperficial swing joint of dead lever 10 has two sliders 11, and the surface cover of dead lever 10 is equipped with two second springs 12, and second spring 12 is close to one side and the slider 11 fixed connection of slider 11, and the top of slider 11 and the equal fixedly connected with pivot 13 in bottom of connecting plate 201, slider 11 is through pivot 13 and connecting plate 201 swing joint.

In this embodiment: when connecting plate 201 removes, can drive two sliders 11 and remove toward opposite direction on the surface of dead lever 10 under the effect of pivot 13, slider 11 removes and can extrude second spring 12 simultaneously, and through the elastic force effect of second spring 12, the vibrations that can further reduce connecting plate 201 and receive reach the effect that improves damping performance.

As the utility model discloses a technical optimization scheme, the fixed surface of screw rod 302 is connected with drive wheel 14, and the inside winding of drive wheel 14 has drive belt 15, and two screw rods 302 are connected through drive wheel 14 and the 15 transmission of drive belt, and the bottom fixedly connected with bearing frame 16 of rear side screw rod 302, the bottom of bearing frame 16 and the inner wall fixed connection of supporting seat 7.

In this embodiment: through this setting up drive wheel 14 and drive belt 15, motor 301 drives front side screw 302 and rotates simultaneously, can pass through drive wheel 14 and drive belt 15, makes two screw 302 through synchronous rotation, makes going on of regulation work ability stability of device body 1.

As the technical optimization scheme of the utility model, the inside left side fixedly connected with supporting shoe 17 of supporting seat 7, supporting seat 7 pass through supporting shoe 17 and fixed plate 6 swing joint.

In this embodiment: through setting up supporting shoe 17, can reach and support and fixed effect to fixed plate 6, can be convenient for simultaneously fixed plate 6 carries out horizontally adjustment work around supporting shoe 17.

The working principle is as follows: firstly, when the device body 1 works, the vibration generated by the device body 1 is transmitted to the moving block 4, so that the moving block 4 drives the connecting plate 201 to move, the connecting plate 201 drives the limiting block 8 to move in the moving groove 9, the connecting plate 201 moves while driving the fixing sleeve 202 to move on the surface of the movable rod 203, and the first spring 204 is stretched, the vibration generated by a part of the device body 1 can be reduced through the elastic force action of the first spring 204, and the connecting plate 201 moves while driving the two sliding blocks 11 to move in opposite directions on the surface of the fixed rod 10 under the action of the rotating shaft 13, the sliding blocks 11 move while extruding the second spring 12, the vibration received by the connecting plate 201 can be further reduced through the elastic force action of the second spring 12, the vibration reducing performance is improved, when the ground surface is uneven when the device body 1 is installed, the motor 301 drives the front side screw 302 to rotate, under drive wheel 14 and drive belt 15 transmission are connected, make two screw rods 302 synchronous rotation, through connecting rod 304 and fixed plate 6 and swivel nut 303 swing joint, can drive fixed plate 6 and carry out the horizontally adjustment in the removal of swivel nut 303, realize the regulation to device body 1, the indirect vibrations that reduce device body 1.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a amortization structure for air compressor, includes device body (1), its characterized in that: the device comprises a device body (1) and is characterized in that two moving blocks (4) are fixedly connected to the bottom of the device body (1), fixed blocks (5) are movably connected to the surfaces of the moving blocks (4), damping mechanisms (2) are fixedly connected to the bottoms of the moving blocks (4), the tops of the damping mechanisms (2) are fixedly connected to the inner walls of the fixed blocks (5), fixed plates (6) are fixedly connected to the bottoms of the fixed blocks (5), supporting seats (7) are movably connected to the bottoms of the fixed plates (6), adjusting mechanisms (3) are movably connected to the right sides inside the supporting seats (7), and the adjusting mechanisms (3) are movably connected to the fixed plates (6);

damper (2) are including connecting plate (201), fixed cover (202), movable rod (203) and first spring (204), the surface of connecting plate (201) and the inner wall contact of fixed block (5), the bottom of fixed cover (202) and the top fixed connection of connecting plate (201), movable rod (203) swing joint is in the inside of fixed cover (202), the surface of fixed cover (202) is established at first spring (204) cover, the top of movable rod (203) and the inner wall fixed connection of fixed block (5), one side that first spring (204) is close to connecting plate (201) and fixed block (5) inner wall respectively with connecting plate (201) and fixed block (5) fixed connection, the top of connecting plate (201) and the bottom fixed connection of movable block (4).

2. The silencing structure for an air compressor according to claim 1, wherein: adjustment mechanism (3) include motor (301), screw rod (302), swivel nut (303) and connecting rod (304), the inner wall fixed connection of the bottom of motor (301) and supporting seat (7), screw rod (302) fixed connection of the output and the front side of motor (301), the surface of screw rod (302) and the inner wall threaded connection of swivel nut (303), connecting rod (304) and swivel nut (303) swing joint, connecting rod (304) and fixed plate (6) swing joint.

3. The silencing structure for an air compressor according to claim 1, wherein: the equal fixedly connected with in both sides of connecting plate (201) restricts piece (8), the surface of restriction piece (8) contacts with the inner wall of fixed block (5), the quantity of restriction piece (8) is a plurality of, shifting chute (9) that use with restriction piece (8) cooperation are all seted up to the both sides of fixed block (5) inner wall, the quantity of fixed cover (202) is a plurality of, and even fixed connection is in the both sides at connecting plate (201) top.

4. The silencing structure for an air compressor according to claim 1, wherein: the utility model discloses a fixed block, including fixed block (5), the inside bottom fixedly connected with a plurality of dead lever (10) of fixed block (5), the surperficial swing joint of dead lever (10) has two sliders (11), the surface cover of dead lever (10) is equipped with two second springs (12), one side and slider (11) fixed connection that second spring (12) are close to slider (11), the top of slider (11) and the equal fixedly connected with pivot (13) in bottom of connecting plate (201), slider (11) are through pivot (13) and connecting plate (201) swing joint.

5. The silencing structure for an air compressor according to claim 2, wherein: the surface of each screw (302) is fixedly connected with a driving wheel (14), a driving belt (15) is wound inside the driving wheel (14), the two screws (302) are in transmission connection with the driving belt (15) through the driving wheel (14), the bottom of each screw (302) is fixedly connected with a bearing seat (16) at the rear side, and the bottom of each bearing seat (16) is fixedly connected with the inner wall of each supporting seat (7).

6. The silencing structure for an air compressor according to claim 1, wherein: the supporting seat is characterized in that a supporting block (17) is fixedly connected to the left side inside the supporting seat (7), and the supporting seat (7) is movably connected with the fixing plate (6) through the supporting block (17).