CN215979766U

CN215979766U - Efficient shock-resistant noise-reduction vacuum energy-saving pump

Info

Publication number: CN215979766U
Application number: CN202122284350.3U
Authority: CN
Inventors: 陈培俊
Original assignee: Shanghai Lvsi Vacuum Equipment Co ltd
Current assignee: Shanghai Lvsi Vacuum Equipment Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-03-08
Anticipated expiration: 2031-09-22

Abstract

The utility model discloses a high-efficiency anti-seismic noise-reduction vacuum energy-saving pump which comprises a box body, wherein the left end and the right end of the bottom of the box body are fixedly connected with supporting rods, the bottom of each supporting rod is fixedly connected with a bottom plate, a second magnetic plate is embedded in the bottom of the bottom plate, the lower end of the outer surface of each supporting rod is movably connected with a supporting seat, a damping rubber pad is bonded to the bottom of each supporting seat, a first magnetic plate is embedded in the bottom of an inner cavity of each supporting seat, and a soundproof cotton layer and a rubber damping lug are fixedly connected to the inner wall of the box body. The utility model solves the problem that the existing vacuum pump is always accompanied with vibration and large noise when in use and can cause adverse effects on the health of people when in use for a long time by the functions of the inner cavity, the spring, the sound absorption cotton layer, the sound absorption hole, the outer cavity, the rubber shock absorption bump, the shock absorption cavity, the sound insulation cotton layer, the box body, the supporting rod, the supporting seat, the first magnetic plate, the second magnetic plate and the shock absorption rubber pad.

Description

Efficient shock-resistant noise-reduction vacuum energy-saving pump

Technical Field

The utility model relates to the technical field of vacuum pumps, in particular to a high-efficiency shock-resistant noise-reducing vacuum energy-saving pump.

Background

The vacuum pump refers to a device or equipment for obtaining vacuum by pumping a pumped container by using a mechanical, physical, chemical or physicochemical method. In general, a vacuum pump is a device for improving, generating and maintaining a vacuum in a certain closed space by various methods. Vacuum pumps can be basically classified into two types, i.e., a gas trap pump and a gas transfer pump, according to the operating principle of the vacuum pump. It is widely used in metallurgy, chemical industry, food, electronic coating and other industries. However, when the existing vacuum pump is used, vibration and large noise are often accompanied, and adverse effects are caused to the health of people when the vacuum pump is used for a long time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-efficiency vibration-resistant noise-reducing vacuum energy-saving pump which has the advantages of high efficiency vibration resistance and noise reduction and solves the problem that the conventional vacuum pump is often accompanied with vibration and large noise when used and can cause adverse effects on the health of people when used for a long time.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high-efficient antidetonation falls vacuum energy-saving pump of making an uproar, comprises a box body, the equal fixedly connected with bracing piece in both ends about the bottom half, the bottom fixedly connected with bottom plate of bracing piece, the bottom of bottom plate inlays and is equipped with the second magnetic sheet, the lower extreme swing joint of bracing piece surface has the supporting seat, the bottom of supporting seat bonds there is the shock attenuation cushion, inner cavity of a support seat's bottom inlays and is equipped with first magnetic sheet, the inner wall fixedly connected with soundproof cotton layer and the rubber shock attenuation lug of box, rubber shock attenuation lug's internal surface is provided with the shock attenuation cavity, rubber shock attenuation lug's inboard is provided with outer cavity, the inner wall fixedly connected with spring of outer cavity, the cavity in the other end fixedly connected with of spring, the internal surface of interior cavity has seted up the bloop, the inner wall of interior cavity bonds and has the cotton layer of inhaling.

Preferably, the upper end of the front surface of the box body is fixedly provided with a control switch, the front surface of the box body is movably connected with a sealing door through a hinge, and one end of the sealing door is fixedly provided with a handle.

Preferably, the first magnetic plate and the second magnetic plate are identical in size, and the first magnetic plate and the second magnetic plate are mutually exclusive.

Preferably, the number of the rubber shock absorption lugs is multiple, and the distance between two adjacent rubber shock absorption lugs is equal.

Preferably, the number of the silencing holes is multiple, and the distances between two adjacent silencing holes are equal.

Preferably, the equal fixedly connected with dead lever in both ends about interior cavity, the lower extreme fixedly connected with mounting panel of dead lever surface, the top fixed mounting of mounting panel has the pump body.

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

the utility model makes the pump body and the inner cavity form a whole body through the matching of the support rod and the mounting plate, when the pump body works, the vibration force can be transmitted to the spring through the inner cavity, thereby realizing the first-stage damping effect, simultaneously, the noise generated by the work can be absorbed by the sound absorption cotton layer, and the rapid noise reduction capability can be realized under the matching of the sound absorption hole, further weakening of the noise can be realized under the action of the outer cavity, simultaneously, the vibration force is transmitted to the rubber damping lug, the second-stage damping is realized under the matching of the damping cavity, the matching of the sound insulation cotton layer and the box body achieves the purpose of good noise reduction effect, after the vibration force is transmitted to the box body, the support rod can be driven to slide on the inner side of the support seat, and under the action of the first magnetic plate and the second magnetic plate which are mutually exclusive, the third-stage damping is realized through the assistance of the damping rubber pad, thereby achieving the purpose of good damping effect, the problem of current vacuum pump when using, often along with vibrations and great noise, when using for a long time, can cause adverse effect to people's health is solved.

Drawings

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

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

fig. 3 is a schematic front view of the present invention.

In the figure: 1. a box body; 2. a rubber shock-absorbing bump; 3. a shock-absorbing cavity; 4. a support bar; 5. mounting a plate; 6. fixing the rod; 7. a pump body; 8. a sound absorbing cotton layer; 9. a silencing hole; 10. an inner cavity; 11. a spring; 12. a soundproof cotton layer; 13. an outer cavity; 14. a supporting seat; 15. a base plate; 16. a first magnetic plate; 17. a second magnetic plate; 18. a shock-absorbing rubber pad; 19. a control switch; 20. and (4) sealing the door.

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.

In the description of the application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The box body 1, the rubber shock absorption bump 2, the shock absorption cavity 3, the support rod 4, the mounting plate 5, the fixing rod 6, the pump body 7, the sound absorption cotton layer 8, the sound absorption hole 9, the inner cavity 10, the spring 11, the sound insulation cotton layer 12, the outer cavity 13, the support seat 14, the bottom plate 15, the first magnetic plate 16, the second magnetic plate 17, the shock absorption rubber pad 18, the control switch 19 and the sealing door 20 are all universal standard parts or parts known by a person skilled in the art, and the structure and the principle of the utility model are known by the person skilled in the art through technical manuals or conventional experimental methods.

Referring to fig. 1-3, a high-efficiency shock-resistant noise-reducing vacuum energy-saving pump comprises a box body 1, a control switch 19 is fixedly installed at the upper end of the front surface of the box body 1, the front surface of the box body 1 is movably connected with a sealing door 20 through a hinge, a handle is fixedly installed at one end of the sealing door 20, support rods 4 are fixedly connected to the left end and the right end of the bottom of the box body 1, a bottom plate 15 is fixedly connected to the bottom of each support rod 4, a second magnetic plate 17 is embedded at the bottom of the bottom plate 15, a support seat 14 is movably connected to the lower end of the outer surface of each support rod 4, a shock-absorbing rubber pad 18 is bonded to the bottom of the support seat 14, a first magnetic plate 16 is embedded at the bottom of the inner cavity of the support seat 14, the first magnetic plate 16 and the second magnetic plate 17 are identical in size, the first magnetic plate 16 and the second magnetic plate 17 are mutually exclusive, a soundproof cotton layer 12 and a rubber shock-absorbing lug 2 are fixedly connected to the inner wall of the box body 1, and a plurality of rubber shock-absorbing lugs 2, the distance between two adjacent rubber shock absorption lugs 2 is equal, the inner surface of each rubber shock absorption lug 2 is provided with a shock absorption cavity 3, the inner side of each rubber shock absorption lug 2 is provided with an outer cavity 13, the inner wall of each outer cavity 13 is fixedly connected with a spring 11, the other end of each spring 11 is fixedly connected with an inner cavity 10, the inner surface of each inner cavity 10 is provided with a plurality of sound absorption holes 9, the distance between every two adjacent sound absorption holes 9 is equal, the inner wall of each inner cavity 10 is bonded with a sound absorption cotton layer 8, the left end and the right end of each inner cavity 10 are fixedly connected with a fixed rod 6, the lower end of the outer surface of each fixed rod 6 is fixedly connected with a mounting plate 5, the top of each mounting plate 5 is fixedly provided with a pump body 7, the pump body 7 and the inner cavity 10 form a whole through the matching of the supporting rods 4 and the mounting plates 5, when the pump body 7 works, the vibration force can be transmitted to the springs 11 through the inner cavities 10, realized the shock attenuation effect of first order, simultaneously, the noise that the work produced can be absorbed by inhaling cotton layer 8 absorption, and under the cooperation of bloop 9, realize the ability of making an uproar that falls fast, and under the effect of outer cavity 13, can realize further weakening of noise, simultaneously, transmit the shaking force for rubber shock bump 2, and under the cooperation of shock attenuation cavity 3, the shock attenuation of second level has been realized, and the cooperation of soundproof cotton layer 12 and box 1, the good mesh of noise reduction has been reached, after box 1 was transmitted in shaking force transmission, can drive bracing piece 4 and slide in the inboard of supporting seat 14, and under the effect of first magnetic sheet 16 and second magnetic sheet 17 that the mutual exclusion set up, through the assistance of cushion 18, the shock attenuation of third level has been realized, and then reached the good mesh of shock attenuation effect.

When in use, the supporting rod 4 is matched with the mounting plate 5, so that the pump body 7 and the inner cavity 10 form a whole, when the pump body 7 works, the vibration force can be transmitted to the spring 11 through the inner cavity 10, the first-stage damping effect is realized, meanwhile, the noise generated by the work can be absorbed by the sound absorption cotton layer 8, and under the matching of the sound absorption hole 9, the rapid noise reduction capability is realized, under the action of the outer cavity 13, the noise can be further weakened, meanwhile, the vibration force is transmitted to the rubber damping lug 2, and under the matching of the damping cavity 3, the second-stage damping is realized, and the sound insulation cotton layer 12 is matched with the box body 1, so that the purpose of good noise reduction effect is achieved, after the vibration force is transmitted to the box body 1, the supporting rod 4 can be driven to slide on the inner side of the supporting seat 14, and under the action of the first magnetic plate 16 and the second magnetic plate 17 which are mutually exclusive, through the assistance of the damping rubber cushion 18, the shock attenuation of third level has been realized, and then has reached the effectual purpose of shock attenuation, when having solved current vacuum pump and using, often along with vibrations and great noise, when using for a long time, can cause the problem of adverse effect to people's health.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-efficient antidetonation falls vacuum energy-saving pump of making an uproar, includes box (1), its characterized in that: the shock absorption box is characterized in that supporting rods (4) are fixedly connected to the left end and the right end of the bottom of the box body (1), a bottom plate (15) is fixedly connected to the bottom of the supporting rods (4), a second magnetic plate (17) is embedded into the bottom of the bottom plate (15), a supporting seat (14) is movably connected to the lower end of the outer surface of the supporting rods (4), a shock absorption rubber pad (18) is bonded to the bottom of the supporting seat (14), a first magnetic plate (16) is embedded into the bottom of the inner cavity of the supporting seat (14), a soundproof cotton layer (12) and rubber shock absorption lugs (2) are fixedly connected to the inner wall of the box body (1), a shock absorption cavity (3) is formed in the inner surface of each rubber shock absorption lug (2), an outer cavity (13) is formed in the inner side of each rubber shock absorption lug (2), a spring (11) is fixedly connected to the inner wall of the outer cavity (13), and an inner cavity (10) is fixedly connected to the other end of the spring (11), the inner surface of the inner cavity (10) is provided with a sound absorption hole (9), and the inner wall of the inner cavity (10) is bonded with a sound absorption cotton layer (8).

2. An efficient shock-resistant noise-reducing vacuum energy-saving pump as claimed in claim 1, characterized in that: the upper end fixed mounting control switch (19) of box (1) positive surface, the positive surface of box (1) has sealing door (20) through hinge swing joint, and the one end fixed mounting of sealing door (20) has the handle.

3. An efficient shock-resistant noise-reducing vacuum energy-saving pump as claimed in claim 1, characterized in that: the first magnetic plate (16) and the second magnetic plate (17) are identical in size, and the first magnetic plate (16) and the second magnetic plate (17) are mutually exclusive.

4. An efficient shock-resistant noise-reducing vacuum energy-saving pump as claimed in claim 1, characterized in that: the number of the rubber shock absorption lugs (2) is multiple, and the distance between every two adjacent rubber shock absorption lugs (2) is equal.

5. An efficient shock-resistant noise-reducing vacuum energy-saving pump as claimed in claim 1, characterized in that: the number of the silencing holes (9) is multiple, and the distance between every two adjacent silencing holes (9) is equal.

6. An efficient shock-resistant noise-reducing vacuum energy-saving pump as claimed in claim 1, characterized in that: the equal fixedly connected with dead lever (6) in both ends about interior cavity (10), lower extreme fixedly connected with mounting panel (5) of dead lever (6) surface, the top fixed mounting of mounting panel (5) has the pump body (7).