CN214314896U

CN214314896U - Low-noise alternating current motor

Info

Publication number: CN214314896U
Application number: CN202120304954.7U
Authority: CN
Inventors: 屠沛红
Original assignee: Shengzhou Teling Motor Co ltd
Current assignee: Shengzhou Teling Motor Co ltd
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-09-28
Anticipated expiration: 2031-02-03

Abstract

The utility model discloses a low noise AC motor relates to AC motor equipment technical field, including protective housing and base, protective housing's bottom fixedly connected with base, two dead levers of protective housing's bottom fixedly connected with, two first spouts have all been seted up to the inside of base, the utility model discloses beneficial increase: be provided with fixed subassembly, the staff passes through the pulling shifting block, it slides to one side to have driven first slide bar, the quick dismantlement to the acoustic celotex board has been realized, staff's intensity of labour has been reduced, operating time has been saved, be provided with the dead lever, the connecting rod, first spring and first spout, when AC motor is in the during operation, no matter itself or the acoustic celotex board all can produce vibrations when making an uproar, restriction through first spout and first spring, the realization is to controlling when rocking carrying out the shock attenuation buffering effect, holistic stability has been improved, holistic work efficiency has been improved.

Description

Low-noise alternating current motor

Technical Field

The utility model relates to an alternating current motor equipment technical field specifically is a low noise alternating current motor.

Background

The noise reduction device is an accessory used for noise reduction of the alternating current motor, the alternating current motor is applied to various industries, the alternating current motors with different structures are applied to different occasions, the alternating current motor starts to vibrate when equipment runs, and the stator also starts to vibrate, so that the driving comfort of a user is greatly reduced, high-frequency harsh noise can be emitted, environmental pollution is caused, and noise reduction treatment on the alternating current motor is needed. The prior art is comparatively fast, and current when making an uproar reduction treatment to AC motor, need install the acoustic celotex board to it, because can produce a large amount of vibrations when AC motor uses, both can make the inside amortization cotton of acoustic celotex board used in a large number, need frequently dismantle the acoustic celotex board, will cause the whole equipment to rock again, has reduced life, consequently designs a low noise AC motor and solves the problem that the aforesaid appears.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low noise AC motor to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a low-noise alternating current motor comprises a protective shell and a base, wherein the bottom of the protective shell is fixedly connected with the base, the bottom of the protective shell is fixedly connected with two fixed rods, two first chutes are formed in the base, connecting rods are connected in the first chutes in a sliding manner, first springs are fixedly arranged in the first chutes and positioned on two sides of the connecting rods, one ends of the connecting rods are fixedly connected with the fixed rods, an alternating current motor main body is fixedly arranged in the protective shell, sound insulation boards are fixedly arranged in the protective shell and positioned on two sides of the alternating current motor main body, fixing components are arranged on two sides of the sound insulation boards, each fixing component comprises a second chute and a first sliding rod, a second chute is formed in one side of the sound insulation board, and second springs distributed at equal intervals are fixedly arranged in the second chute, the equal fixedly connected with first slide bar in one side of second spring, the equal fixedly connected with shifting block of one end that first slide bar extends to the protective housing outside, the equal fixedly connected with equidistance second slide bar that distributes in one side of first slide bar.

Preferably, a fan is fixedly installed inside the protective casing and on one side of the ac motor main body.

Preferably, the outer sides of the shifting blocks are fixedly provided with fixing bolts.

Preferably, one side of the protective shell is provided with radiating holes which are distributed at equal intervals and matched with the alternating current motor main body for use.

Preferably, the inner parts of the second sliding grooves are fixedly connected with fixing blocks.

Preferably, the first groove that cooperation fixing bolt used is all seted up to the inside of fixed block, fixing bolt all is through first groove and fixed block threaded connection.

Preferably, the second recess that cooperation second slide bar used is all seted up to the both sides of acoustic celotex board, the second slide bar all passes through second recess and acoustic celotex board sliding connection.

Compared with the prior art, the beneficial effects of the utility model are that: be provided with fixed subassembly, the staff passes through the pulling shifting block, it slides to one side to have driven first slide bar, make the equal atress of second spring begin to warp, it all follows the inside roll-off of second recess to have driven the second slide bar, the quick dismantlement to the acoustic celotex board has been realized, staff's intensity of labour has been reduced, operating time has been saved, be provided with the dead lever, the connecting rod, first spring and first spout, when AC motor is in the during operation, whether itself or the acoustic celotex board can all produce vibrations when making an uproar fall, restriction through first spout and first spring, realize carrying out the shock attenuation buffering effect when rocking about to controlling, whole stability has been improved, whole work efficiency has been improved.

Drawings

FIG. 1 is a sectional view of the overall structure of the present invention;

FIG. 2 is a top view of the overall structure of the present invention;

FIG. 3 is an enlarged view of the fixing component structure of the present invention;

fig. 4 is the internal structure view of the connecting rod of the present invention.

In the figure: 1. a protective housing; 2. a base; 3. fixing the rod; 4. a connecting rod; 5. a first chute; 6. a first spring; 7. an AC motor main body; 8. a sound insulating board; 9. heat dissipation holes; 10. a fixing assembly; 11. a fan; 12. a second chute; 13. a first slide bar; 14. shifting blocks; 15. fixing the bolt; 16. a fixed block; 17. a first groove; 18. a second slide bar; 19. a second groove; 20. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: a low-noise alternating current motor comprises a protective shell 1 and a base 2, wherein the base 2 is fixedly connected to the bottom of the protective shell 1, the whole fixity is improved, two fixing rods 3 are fixedly connected to the bottom of the protective shell 1, two first sliding grooves 5 are formed in the base 2, connecting rods 4 are slidably connected to the first sliding grooves 5, first springs 6 are fixedly mounted in the first sliding grooves 5 and positioned on two sides of the connecting rods 4, one ends of the connecting rods 4 are fixedly connected with the fixing rods 3, an alternating current motor main body 7 is fixedly mounted in the protective shell 1, sound insulation boards 8 are fixedly mounted in the protective shell 1 and positioned on two sides of the alternating current motor main body 7, normal noise reduction is realized, fixing components 10 are mounted on two sides of the sound insulation boards 8, each fixing component 10 comprises a second sliding groove 12 and a first sliding rod 13, a second sliding groove 12 is formed in one side, positioned on the sound insulation board 8, of the inner wall of the protective shell 1, the equal fixed mounting in inside of second spout 12 has the second spring 20 that the equidistance distributes, and the cooperation resets, the equal fixedly connected with first slide bar 13 in one side of second spring 20, and the equal fixedly connected with shifting block 14 in one end that first slide bar 13 extended to the protective housing 1 outside, the equal fixedly connected with equidistance distribution's in one side of first slide bar 13 second slide bar 18, the cooperation is fixed.

Furthermore, inside and the one side fixed mounting that is located alternating current motor main part 7 of protective housing 1 has fan 11, through the operation of fan 11, in time with the heat that the inside during operation produced discharge, prolonged holistic life.

Furthermore, the outer sides of the shifting blocks 14 are fixedly provided with fixing bolts 15, so that the overall fixing effect is improved.

Furthermore, radiating holes 9 which are distributed equidistantly and are matched with the alternating current motor main body 7 for use are formed in one side of the protective shell 1, heat generated during internal work is timely discharged through the radiating holes 9 through the operation of the fan 11, and the service life of the whole body is prolonged.

Further, the inside of the second chute 12 is fixedly connected with a fixing block 16, and the fixing block is matched and fixed.

Further, the first recess 17 that cooperation fixing bolt 15 used is all seted up to the inside of fixed block 16, and fixing bolt 15 has all improved fixed effect through

first recess

17 and 16 threaded connection of fixed block.

Further, second recess 19 that cooperation second slide bar 18 used has all been seted up to the both sides of acoustic celotex board 8, and second slide bar 18 has all realized fixing and dismantling through second recess 19 and acoustic celotex board 8 sliding connection.

Specifically, use the utility model discloses the time: when the acoustic celotex board 8 is dismantled to needs, the staff is through unscrewing fixing bolt 15, pulling shifting block 14, it all slides to one side to have driven first slide bar 13, make the equal atress of second spring 20 begin to warp, it all follows the inside roll-off of second recess 19 to have driven second slide bar 18, the quick dismantlement to acoustic celotex board 8 has been realized, staff's intensity of labour has been reduced, operating time has been saved, when alternating current motor is in work, whether itself or acoustic celotex board 8 fall the time of making an uproar and can all produce vibrations, restriction through first spout 5 and first spring 6, the realization is to carrying out the shock attenuation buffering effect when rocking about, whole stability has been improved, whole work efficiency has been improved, through fan 11 operation, in time with the heat that produces when the inside work discharges through louvre 9, holistic life has been prolonged.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a low noise AC motor, includes protecting sheathing (1) and base (2), its characterized in that: the bottom of the protective shell (1) is fixedly connected with a base (2), the bottom of the protective shell (1) is fixedly connected with two fixing rods (3), two first sliding grooves (5) are formed in the base (2), connecting rods (4) are connected in the first sliding grooves (5) in a sliding mode, first springs (6) are fixedly mounted in the first sliding grooves (5) and on two sides of the connecting rods (4), one ends of the connecting rods (4) are fixedly connected with the fixing rods (3), an alternating current motor main body (7) is fixedly mounted in the protective shell (1), sound insulation boards (8) are fixedly mounted in the protective shell (1) and on two sides of the alternating current motor main body (7), fixing assemblies (10) are mounted on two sides of the sound insulation boards (8), each fixing assembly (10) comprises a second sliding groove (12) and a first sliding rod (13), second spout (12) have all been seted up to the inner wall of protecting sheathing (1) and the one side that is located acoustic celotex board (8), the equal fixed mounting in inside of second spout (12) has second spring (20) that the equidistance distributes, the equal first slide bar of fixedly connected with (13) in one side of second spring (20), the equal fixedly connected with shifting block (14) of one end in the first slide bar (13) extension to the protecting sheathing (1) outside, the equal fixedly connected with equidistance second slide bar (18) that distributes in one side of first slide bar (13).

2. A low noise ac motor according to claim 1, wherein: and a fan (11) is fixedly arranged in the protective shell (1) and on one side of the alternating current motor main body (7).

3. A low noise ac motor according to claim 1, wherein: and fixing bolts (15) are fixedly arranged on the outer sides of the shifting blocks (14).

4. A low noise ac motor according to claim 1, wherein: one side of the protective shell (1) is provided with radiating holes (9) which are distributed at equal intervals and are matched with the alternating current motor main body (7) for use.

5. A low noise ac motor according to claim 3, wherein: the inner parts of the second sliding grooves (12) are fixedly connected with fixing blocks (16).

6. A low noise ac motor according to claim 5, wherein: first recess (17) that cooperation fixing bolt (15) used are all seted up to the inside of fixed block (16), fixing bolt (15) all are through first recess (17) and fixed block (16) threaded connection.

7. A low noise ac motor according to claim 1, wherein: second grooves (19) matched with the second sliding rods (18) for use are formed in the two sides of the sound insulation board (8), and the second sliding rods (18) are connected with the sound insulation board (8) in a sliding mode through the second grooves (19).