CN215829686U

CN215829686U - Environmental protection equipment noise treatment device convenient to dismouting

Info

Publication number: CN215829686U
Application number: CN202122179201.0U
Authority: CN
Inventors: 付维彬; 汪松婷; 张平
Original assignee: Jiangxi Shangda Environmental Protection Co ltd
Current assignee: Jiangxi Shangda Environmental Protection Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-02-15
Anticipated expiration: 2031-09-09

Abstract

The utility model belongs to the technical field of noise treatment, and relates to a conveniently-disassembled noise treatment device for environmental protection equipment. Its beneficial effect is, this environmental protection equipment noise treatment device convenient to dismouting, work through the biax motor, can drive two lead screws and rotate, just reverse through the lead screw, can make the thread bush drive the cardboard and remove about, and then make cardboard and draw-in groove joint or separation, reach the fixed mounting and the purpose of dismantling the sound-proof housing, white cotton sound absorption layer through among the noise reduction component, can inhale the sound processing to the high frequency noise of centering, simultaneously through black cotton sound absorption layer, can handle the low frequency noise, with the help of only shaking the glue film, can realize playing the cushioning effect to the noise shock sound, and then guarantee noise reduction effect.

Description

Environmental protection equipment noise treatment device convenient to dismouting

Technical Field

The utility model belongs to the technical field of noise control, and particularly relates to a noise control device of environmental protection equipment, which is convenient to disassemble and assemble.

Background

Noise is noise. Is a sound which causes dysphoria or harms human health due to over-strong volume. Noise generally refers to those sounds that are difficult to hear and annoying. The waveform of the noise is disordered and is generated by the noise, and the noise is not managed in time, so that the noise pollution condition is easily caused, and the physical and psychological health of people is further influenced.

As disclosed in the chinese patent, an environmental protection equipment noise treatment device convenient for disassembly and assembly is disclosed as follows: CN 212900793U. The publication date is: 2021.04.06. although the problem of among the prior art noise control facility dismouting inconvenient, joint strength is general is solved, it is complicated to dismantle the structure, and it is poor to fall the noise performance simultaneously, and damping strength is poor, can't effectively ensure to fall the shock attenuation effect of making an uproar, and does not possess drying function, and then very easily leads to the condition that the equipment that influences uses of humidity to appear, is unfavorable for guarantee life, brings inconvenience for the use.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a noise control device of environmental protection equipment, which is convenient to disassemble and assemble and solves the technical problems of complex structure, poor noise reduction and vibration reduction performance and no drying function.

In order to achieve the purpose, the utility model provides the following technical scheme: a noise control device of environmental protection equipment convenient to disassemble and assemble comprises a bottom plate and a sound-proof cover, wherein a double-shaft motor is fixedly connected inside the bottom plate, lead screws are fixedly connected on two output shafts of the double-shaft motor, the surface of each lead screw is in threaded connection with a threaded sleeve, a clamping plate is fixedly connected on each threaded sleeve, the surface of the sound-proof cover is provided with a clamping groove, the clamping plates are clamped in the clamping grooves, a noise reduction cavity is formed inside the sound-proof cover, the surface of the inner wall of the noise reduction cavity is fixedly connected with a plurality of sound-blocking rods, the surface of each sound-blocking rod is fixedly connected with sound-absorbing cotton, the inner surface of the sound-proof cover is fixedly connected with a noise-reducing component, a silencer is installed on the side surface of the sound-proof cover in a threaded manner, the top of the bottom plate is fixedly connected with a plurality of shock absorbers, the tops of the shock absorbers are fixedly connected with placing plates, and the tops of the placing plates are fixedly connected with shock-absorbing pads, the drying chamber is opened to the front side of bottom plate, the sliding tray has been seted up to drying intracavity wall side, sliding tray sliding connection has the drawer.

As a further scheme of the utility model: the noise reduction assembly comprises a vibration stopping adhesive layer, the vibration stopping adhesive layer is fixedly connected to the inner surface of the sound insulation cover, the inner surface of the vibration stopping adhesive layer is fixedly connected with a black cotton sound absorption layer, and the inner surface of the black cotton sound absorption layer is fixedly connected with a white cotton sound absorption layer.

As a further scheme of the utility model: the internal surface fixed connection of cardboard fills up sealedly, sealed the extrusion laminating on the sound-proof housing surface of filling up, two the surperficial screw thread opposite direction of lead screw, two the equal fixedly connected with pivot in both ends of lead screw, the bearing has been cup jointed on the surface of pivot, bearing fixed connection is in the bottom plate.

As a further scheme of the utility model: the bottom plate is internally provided with a sliding groove, the clamping plate is connected in the sliding groove in a sliding mode, and mounting holes are formed in the positions, close to four corners, of the bottom plate.

As a further scheme of the utility model: the front side fixedly connected with baffle of drawer, the front side fixedly connected with handle of baffle, it is provided with a plurality of rubber piece to place between board and the bottom plate.

As a further scheme of the utility model: the utility model discloses a sound-proof shield, including bottom plate, place board and shock pad, the bottom plate, place the board and all seted up a plurality of through-hole on the shock pad, the top fixedly connected with stopper of bottom plate, the spacing groove has been seted up to the bottom of sound-proof shield, the stopper joint is at the spacing inslot, the front side of bottom plate is provided with the treater.

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

1. the environment-friendly equipment noise treatment device convenient to disassemble and assemble can drive the two lead screws to rotate through the work of the double-shaft motor, the clamping plate can be driven to move leftwards and rightwards through the positive and negative rotation of the lead screws, and then the clamping plate is clamped with or separated from the clamping groove, so that the fixed installation and disassembly of the sound-proof housing can be realized, sound absorption treatment can be carried out on middle and high frequency noise through a white cotton sound absorption layer in the noise reduction assembly, meanwhile, low frequency noise can be treated through a black cotton sound absorption layer, the buffering effect on noise shock sound can be realized through a shock-proof glue layer, the noise reduction effect is further ensured, the drawer can be taken out and placed through pulling or pushing the baffle plate by a handle by virtue of the sliding of the drawer in the sliding groove, and further, dry gas can be conveniently conveyed into the sound-proof housing through the through holes by a drying agent in the drawer, the dryness of the equipment is ensured, and the sound-proof rod and the sound absorption cotton are arranged, the noise after the noise reduction assembly is processed can be blocked and absorbed again, and the noise processing strength is enhanced.

2. This environmental protection equipment noise treatment device convenient to dismouting, through setting up the muffler, can carry out final amortization treatment to the noise before the output, guarantee noise reduction effect, through setting up bumper shock absorber and shock pad, can cushion the vibrations that produce in the equipment working process, reduce noise generation probability, guarantee equipment life simultaneously, through setting up sealed the pad, can strengthen the sealed effect to cardboard and sound-proof housing junction, and then avoid the noise to leak, guarantee noise treatment effect, through setting up stopper and spacing groove, can reach and carry out preliminary spacing purpose to the sound-proof housing, realize the joint location, guarantee installation accuracy.

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 principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of a front view cross section of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a front view of the present invention;

in the figure: 1. a base plate; 2. mounting holes; 3. a chute; 4. a screw rod; 5. clamping a plate; 6. a bearing; 7. a handle; 8. a drawer; 9. a drying chamber; 10. a through hole; 11. a double-shaft motor; 12. a shock absorber; 13. a rubber block; 14. placing the plate; 15. a shock pad; 16. a sliding groove; 17. a rotating shaft; 18. a limiting block; 19. a limiting groove; 20. a muffler; 21. a noise reduction cavity; 22. a sound blocking rod; 23. sound-absorbing cotton; 24. a noise reduction assembly; 241. a white cotton sound absorbing layer; 242. a black cotton sound absorbing layer; 243. a vibration-proof glue layer; 25. a sound-proof housing; 26. a gasket; 27. a threaded sleeve; 28. a processor; 29. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides an environmental protection equipment noise treatment device convenient to dismouting, includes bottom plate 1 and sound-proof housing 25, and the inside fixedly connected with double-shaft motor 11 of bottom plate 1 through the work of double-shaft motor 11, can drive two lead screws 4 and rotate, through lead screw 4 just reversing, can make thread bush 27 drive cardboard 5 and remove about, and then make cardboard 5 and draw-in groove joint or separation, reach the fixed mounting and the purpose of dismantling to sound-proof housing 25.

The two output shafts of the double-shaft motor 11 are fixedly connected with screw rods 4, the surface of the screw rod 4 is in threaded connection with a threaded sleeve 27, the threaded sleeve 27 is fixedly connected with a clamping plate 5, the surface of the sound-proof cover 25 is provided with a clamping groove, the clamping plate 5 is clamped in the clamping groove, the interior of the sound-proof cover 25 is provided with a noise reduction cavity 21, the surface of the inner wall of the noise reduction cavity 21 is fixedly connected with a plurality of sound blocking rods 22, the surface of each sound blocking rod 22 is fixedly connected with sound absorption cotton 23, the noise treated by the noise reduction assembly 24 can be blocked and absorbed again by arranging the sound blocking rods 22 and the sound absorption cotton 23, the noise treatment intensity is enhanced, the inner surface of the sound-proof cover 25 is fixedly connected with a noise reduction assembly 24, the noise reduction assembly 24 comprises a vibration-stopping adhesive layer 243, the vibration-stopping adhesive layer 243 is fixedly connected to the inner surface of the sound-proof adhesive layer 25, the inner surface of the vibration-stopping adhesive layer 243 is fixedly connected with a cotton sound absorption layer 242, the inner surface of the black cotton sound absorption layer 242 is fixedly connected with a white cotton sound absorption layer 241, through white cotton sound absorbing layer 241 among the subassembly 24 of making an uproar, can inhale the sound and handle the middle and high frequency noise, simultaneously through black cotton sound absorbing layer 242, can handle low frequency noise, with the help of only shaking glue film 243, can realize playing the cushioning effect to the noise vibration sound, and then the guarantee noise reduction effect.

The silencer 20 is installed on the side face of the sound-proof cover 25 through threads, the silencer 20 is arranged, the final silencing treatment can be carried out on noise before output, the noise reduction effect is guaranteed, the plurality of shock absorbers 12 are fixedly connected to the top of the bottom plate 1, the placing plate 14 is fixedly connected to the top of the shock absorbers 12, the shock absorbing pads 15 are fixedly connected to the top of the placing plate 14, the shock absorbers 12 and the shock absorbing pads 15 are arranged, the shock generated in the working process of equipment can be buffered, the noise generation probability is reduced, the service life of the equipment is guaranteed at the same time, the drying cavity 9 is arranged on the front side of the bottom plate 1, the sliding groove 16 is formed in the side face of the inner wall of the drying cavity 9, the drawer 8 is connected in the sliding groove 16 in a sliding mode, by means of sliding of the drawer 8 in the sliding groove 16, the baffle 29 is pulled or pushed through the handle 7, the drawer 8 can be taken out and placed, and then drying gas can be conveniently conveyed into the sound-proof cover 25 through the through hole 10, the drying performance of the equipment is guaranteed.

Cardboard 5's internal surface fixedly connected with is sealed to fill up 26, sealed 26 extrusion laminating is on sound-proof housing 25 surface, through setting up sealed 26 pad, can strengthen the sealed effect to cardboard 5 and sound-proof housing 25 junction, and then avoid the noise to leak, guarantee noise abatement effect, two lead screw 4's surperficial screw thread opposite direction, the equal fixedly connected with pivot 17 in both ends of two lead screw 4, bearing 6 has been cup jointed on the surface of pivot 17, bearing 6 fixed connection is in bottom plate 1, spout 3 has been seted up to 1 inside of bottom plate, 5 sliding connection of cardboard are in spout 3, mounting hole 2 has all been seted up to the position that bottom plate 1 is close to the four corners, with the help of cardboard 5 slip in spout 3, can remove more stably under the drive of thread bush 27.

Specifically, the front side fixedly connected with baffle 29 of drawer 8, the front side fixedly connected with handle 7 of baffle 29 place and are provided with a plurality of rubber block 13 between board 14 and bottom plate 1, through setting up rubber block 13, can cooperate the reinforcing of bumper shock absorber 12 to carry out the purpose of buffering with the help of the elasticity of rubber block 13.

Specifically, bottom plate 1, place and all seted up a plurality of through-hole 10 on board 14 and the shock pad 15, bottom plate 1's top fixedly connected with stopper 18, spacing groove 19 has been seted up to the bottom of sound-proof housing 25, stopper 18 joint is in spacing groove 19, through setting up stopper 18 and spacing groove 19, can reach and carry out preliminary spacing purpose to sound-proof housing 25, realizes the joint location, and guarantee installation accuracy, bottom plate 1's front side is provided with treater 28.

The working principle of the utility model is as follows:

s1, firstly, placing the equipment on the shock pad 15 for fixing, then taking the sound-proof cover 25, and clamping the limiting groove 19 at the bottom of the sound-proof cover 25 into the surface of the limiting block 18;

s2, controlling the operation of the double-shaft motor 11 through an external controller to drive the screw rod 4 to rotate, further driving the two clamping plates 5 through the threaded sleeve 27, moving towards the clamping groove direction by means of sliding in the sliding groove 3 until the clamping plates 5 are extruded and clamped in the clamping groove, meanwhile, extruding the sealing gasket 26 to seal the surface of the sound-proof cover 25, fixedly installing the sound-proof cover 25, pulling the baffle 29 through the handle 7, pulling out the drawer 8 by means of the sliding action of the sliding groove 16 and the drawer 8, placing a drying agent, then pushing into the drying cavity 9, enabling the equipment to operate, damping vibration generated by the equipment through the damping pad 15, the damper 12 and the rubber block 13 to reduce noise output, simultaneously, damping middle and high frequency noise through the white cotton sound absorption layer 241 in the noise reduction component 24, simultaneously, damping the middle and high frequency noise through the black cotton sound absorption layer 242, and processing the low frequency noise, the noise and the shock sound are buffered by the shock-proof glue layer 243 to ensure the noise reduction effect, the processed residual noise enters the noise reduction cavity 21, is blocked by the sound blocking rod 22, is absorbed again by the sound absorption cotton 23, and is finally attenuated again by the silencer 20 and then is discharged;

s3, after the drying agent is used for a period, the external controller controls the double-shaft motor 11 to rotate reversely through the microprocessor 28, so that the two lead screws 4 rotate, the clamping plate 5 is driven to be separated from the clamping groove through the thread sleeve 27, the sound-proof cover 25 is lifted upwards, the sound-proof cover 25 is taken down to be overhauled or replaced, the drawer 8 can be pulled out simultaneously, the drying agent is added, and the drying effect is guaranteed.

Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the scope of the present invention.

Claims

1. The utility model provides an environmental protection equipment noise treatment device convenient to dismouting, includes bottom plate (1) and sound-proof housing (25), its characterized in that: the inner part of the bottom plate (1) is fixedly connected with a double-shaft motor (11), two output shafts of the double-shaft motor (11) are fixedly connected with lead screws (4), surface threads of the lead screws (4) are connected with thread sleeves (27), the thread sleeves (27) are fixedly connected with clamping plates (5), the surface of the soundproof shade (25) is provided with clamping grooves, the clamping plates (5) are connected in the clamping grooves in a clamping manner, the interior of the soundproof shade (25) is provided with a noise reduction cavity (21), the inner wall surface of the noise reduction cavity (21) is fixedly connected with a plurality of sound blocking rods (22), the surface of the sound blocking rods (22) is fixedly connected with sound absorption cotton (23), the inner surface of the soundproof shade (25) is fixedly connected with a noise reduction component (24), side threads of the soundproof shade (25) are provided with a silencer (20), and the top of the bottom plate (1) is fixedly connected with a plurality of shock absorbers (12), the top fixedly connected with of bumper shock absorber (12) places board (14), the top fixedly connected with shock pad (15) of placing board (14), dry chamber (9) have been opened to the front side of bottom plate (1), sliding tray (16) have been seted up to dry chamber (9) inner wall side, sliding tray (16) sliding connection has drawer (8) in sliding tray (16).

2. The environmental protection equipment noise abatement device convenient to dismouting of claim 1, characterized by: the noise reduction assembly (24) comprises a vibration stopping glue layer (243), the vibration stopping glue layer (243) is fixedly connected to the inner surface of the sound insulation cover (25), a black cotton sound absorption layer (242) is fixedly connected to the inner surface of the vibration stopping glue layer (243), and a white cotton sound absorption layer (241) is fixedly connected to the inner surface of the black cotton sound absorption layer (242).

3. The environmental protection equipment noise abatement device convenient to dismouting of claim 1, characterized by: the internal surface fixed connection of cardboard (5) seals up (26), sealed pad (26) extrusion laminating is on sound-proof housing (25) surface, two the surperficial screw thread opposite direction of lead screw (4), two the equal fixedly connected with pivot (17) in both ends of lead screw (4), bearing (6) have been cup jointed on the surface of pivot (17), bearing (6) fixed connection is in bottom plate (1).

4. The environmental protection equipment noise abatement device convenient to dismouting of claim 1, characterized by: the novel clamping plate is characterized in that a sliding groove (3) is formed in the bottom plate (1), the clamping plate (5) is connected in the sliding groove (3) in a sliding mode, and mounting holes (2) are formed in the positions, close to four corners, of the bottom plate (1).

5. The environmental protection equipment noise abatement device convenient to dismouting of claim 1, characterized by: the front side of the drawer (8) is fixedly connected with a baffle (29), the front side of the baffle (29) is fixedly connected with a handle (7), and a plurality of rubber blocks (13) are arranged between the placing plate (14) and the bottom plate (1).

6. The environmental protection equipment noise abatement device convenient to dismouting of claim 1, characterized by: the novel sound insulation board is characterized in that a plurality of through holes (10) are formed in the bottom board (1), the placing board (14) and the shock absorption pad (15), limit blocks (18) are fixedly connected to the top of the bottom board (1), limit grooves (19) are formed in the bottom of the sound insulation cover (25), the limit blocks (18) are connected in the limit grooves (19) in a clamped mode, and a processor (28) is arranged on the front side of the bottom board (1).