CN218102840U

CN218102840U - Structure of making an uproar falls in three-phase asynchronous machine

Info

Publication number: CN218102840U
Application number: CN202221949428.7U
Authority: CN
Inventors: 林胜民
Original assignee: Zhejiang Tiangong Motor Co ltd
Current assignee: Zhejiang Tiangong Motor Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2022-12-20
Anticipated expiration: 2032-07-25

Abstract

The utility model relates to a technical field of structure of making an uproar falls, and a structure of making an uproar falls in three-phase asynchronous machine is disclosed, comprising a main body, main part downside fixed mounting has the fixed block, fixed block downside fixed mounting has the soft board, soft board downside fixed mounting has the bottom plate, four fixed slots have all been seted up on soft board and the fixed block, fixed the cup joint has the arc in the main part, the arc has been seted up in the arc, vibrations that produce when the main part moves will transmit on the soft board, then buffer absorption, thereby produce the noise when avoiding vibrations, can keep apart the noise that some main part inside operation produced through the soundproof cotton in the arc simultaneously, thereby the noise that significantly reduces, the main part produces vibrations simultaneously, can drive the heat conduction piece and produce vibrations, thereby can make the activity fan produce and rock the rotation back and forth, just so can drive the air in the circular slot and flow with higher speed, just can cool down for the main part, thereby can cool down for the main part when the noise reduction.

Description

Structure of making an uproar falls in three-phase asynchronous machine

Technical Field

The utility model relates to a technical field of the structure of making an uproar falls specifically is a structure of making an uproar falls in three-phase asynchronous machine.

Background

The three-phase asynchronous motor is one kind of induction motor, and is one kind of motor powered by 380V three-phase AC power source (120 deg phase difference), and is called three-phase asynchronous motor because the rotating magnetic fields of the rotor and the stator rotate in the same direction and at different rotation speeds and have slip ratio.

When the three-phase asynchronous motor operates, the three-phase asynchronous motor generates vibration due to the fact that the rotor inside the three-phase asynchronous motor rotates fast, and therefore the three-phase asynchronous motor body collides with an installation position to generate noise, and noise pollution is generated to affect the surrounding environment.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a structure of making an uproar falls in three-phase asynchronous machine possesses advantages such as cooling down for the main part when can the noise reduction, has solved three-phase asynchronous machine and can lead to three-phase asynchronous machine to produce vibrations because inside rotor high-speed revolution when carrying out the operation to will lead to three-phase asynchronous machine main part and installation department striking to produce the noise, thereby produce the problem that noise pollution influences the surrounding environment.

(II) technical scheme

For the purpose that the main part cooled down when realizing above-mentioned noise reduction, the utility model provides a following technical scheme: the utility model provides a structure of making an uproar falls in three-phase asynchronous motor, comprising a main body, main part downside fixed mounting has the fixed block, fixed block downside fixed mounting has the soft board, soft board downside fixed mounting has the bottom plate, four fixed slots have all been seted up on soft board and the fixed block, the fixed cover has been connected in the main part has the arc, the arc has been seted up in the arc, fixed mounting has the arc soundproof cotton in the arc, fixed mounting has two heat conduction pieces on the fixed block, two heat conduction pieces all with main part fixed connection, the circular slot has all been seted up on two heat conduction pieces, all be provided with two fixed strips in two circular slots, it has the rotary rod to run through all the activity on four fixed strips, equal fixed mounting has the movable sash on every rotary rod.

Preferably, two T-shaped grooves are formed in the circular grooves, and T-shaped strips are movably connected in the two T-shaped grooves.

Preferably, two equal fixed mounting has the mounting bar on the T font strip, four fixed strips respectively with two mounting bar upside fixed connection.

Preferably, four equal fixed mounting of rotary rod lateral wall has two fly leafs, and two equal fixed mounting of circular slot inner wall have two to connect the rope, and four are connected the equal fixed mounting of rope lower extreme and are had the bounce ball.

Preferably, two equal screw thread runs through on the mounting bar has four bolts, and eight bolts screw thread respectively runs through two circular slot inside walls.

(III) advantageous effects

Compared with the prior art, the utility model provides a structure of making an uproar falls in three-phase asynchronous machine possesses following beneficial effect:

1. this structure of making an uproar falls in three-phase asynchronous motor, pass the fixed slot through utilizing fixed knot such as bolt and fix the main part, just so can be when the main part operation produced vibrations will transmit on the soft board, then buffer absorption, thereby produce the noise when avoiding vibrations, simultaneously can keep apart the noise that some main part inside operation produced through the soundproof cotton in the arc, thereby the noise that significantly reduces, the main part produces vibrations simultaneously, can drive the heat conduction piece and produce vibrations, thereby can drive four fixed strips and produce vibrations, just so can make the rotary rod produce vibrations, thereby can make the activity fan produce and rock the rotation back and forth, just so can drive the air acceleration flow in the circular slot, thereby can cool down for the heat conduction piece, just so can cool down for the main part, thereby cool down for the main part when can the noise reduction.

2. This structure of making an uproar falls in three-phase asynchronous motor, cooperate the bolt again through T font strip and T font groove and can the convenience of customers to install and dismantle the mounting strip, thereby can the convenience of customers dismantle the rotatory fan of installation and overhaul, through connecting rope and activity ball, can make the activity ball rock back and forth when the main part operation produces vibrations, thereby can be when the fly leaf remove to strike the fly leaf when suitable department on, thereby the rotary rod rotation can accelerate, just so can accelerate the activity fan rotation, thereby improve the radiating effect.

Drawings

Fig. 1 is a schematic front perspective view of the present invention;

fig. 2 is a schematic cross-sectional perspective view of the arc plate of fig. 1 according to the present invention;

fig. 3 is a schematic cross-sectional perspective view of the heat-conducting block in fig. 1 according to the present invention;

FIG. 4 is a view of a in FIG. 3 according to the present invention the partial enlarged structure of the figure.

In the figure: 1. a main body; 2. an arc-shaped plate; 3. a heat conducting block; 4. fixing grooves; 5. a soft board; 6. a base plate; 7. a fixed block; 8. an arc-shaped slot; 9. arc soundproof cotton; 10. a circular groove; 11. t-shaped strips; 12. mounting a bar; 13. a T-shaped slot; 14. a bolt; 16. connecting ropes; 17. a resilient ball; 18. rotating the rod; 19. a movable plate; 20. a fixing strip; 21. a movable fan.

Detailed Description

The present invention will be described in further detail with reference to the drawings, wherein like elements are designated by like reference numerals, wherein the terms "front", "rear", "left", "right", "upper" and "lower", "bottom" and "top" used in the following description refer to the orientation in the drawings, and the terms "inner" and "outer" refer to the orientation toward or away from the geometric center of a particular element, respectively.

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.

Example one

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a structure of making an uproar falls in three-phase asynchronous motor, including main part 1, main part 1 is three-phase asynchronous motor's main part, 1 downside fixed mounting in main part has fixed

block

7, 7 downside fixed mounting of fixed block has soft board 5, 5 downside fixed mounting of soft board has bottom plate 6, four fixed slots 4 have all been seted up on soft board 5 and the fixed block 7, fixed cover has the arc 2 in main part 1, arc 8 has been seted up in the arc 2, fixed mounting has arc soundproof cotton 9 in the arc 8, fixed mounting has two heat conduction piece 3 on the fixed block 7, two heat conduction piece 3 all with 1 fixed connection of main part, circular slot 10 has all been seted up on two heat conduction piece 3, all be provided with two fixed strip 20 in two circular slots 10, equal activity has run through rotary rod 18 on four fixed strip 20, equal fixed mounting has activity fan 21 on every rotary rod 18, fixed structure passes fixed main part 1 through fixed slot 4 through utilizing bolts and fixes, so that the vibrations that just can produce when main part 1 when the operation will transmit on soft board 5, then, the vibrations that the vibrations produced the vibrations that the main part 1 can drive the vibrations heat conduction piece 3 and just can drive the vibrations 1 and make a round trip to reduce the noise that the vibrations and just so greatly, thereby the vibrations are produced the vibrations that the main part can reduce the vibrations produced.

When using, pass fixed slot 4 through utilizing fixed knot structures such as bolt and fix main part 1, just so can be when main part 1 operation produced vibrations will transmit the soft board 5 on, then cushion and absorb, thereby produce the noise when avoiding vibrations, simultaneously can keep apart the noise that some main part 1 inside operation produced through soundproof cotton 9 in the arc 2, thereby the noise that significantly reduces, main part 1 produces vibrations, can drive heat conduction piece 3 and produce vibrations, thereby can drive four fixed strips 20 and produce vibrations, just so can make rotary rod 18 produce vibrations, thereby can make activity fan 21 produce and rock the rotation of making a round trip, just so can drive the air acceleration in the circular slot 10 and flow, thereby can cool down for heat conduction piece 3, just so can cool down for main part 1, thereby can cool down for main part 1 when the noise reduction.

Example two

Please refer to fig. 1-4 on the basis of embodiment one, T-shaped grooves 13 are formed in two circular grooves 10, T-shaped strips 11 are movably connected in the two T-shaped grooves 13, mounting strips 12 are fixedly mounted on the two T-shaped strips 11, four fixing strips 20 are fixedly connected to upper sides of the two mounting strips 12, two movable plates 19 are fixedly mounted on outer side walls of the four rotary rods 18, two connecting ropes 16 are fixedly mounted on inner walls of the two circular grooves 10, elastic balls 17 are fixedly mounted at lower ends of the four connecting ropes 16, four bolts 14 penetrate through the two mounting strips 12, the eight bolts 14 penetrate through inner side walls of the two circular grooves 10, the mounting strips 12 can be conveniently mounted and dismounted by a user through the T-shaped strips 11 and the T-shaped grooves 13 in cooperation with the bolts 14, the rotary fan 21 can be conveniently dismounted and mounted by the user for maintenance, the movable balls 17 can be swung back and forth when the main body 1 generates vibration during operation, the movable plates 19 can impact on the movable plates 19 when the movable plates move to a proper place, so that the rotary rods 18 can be speeded up and the rotary fan 21 can be improved in heat dissipation effect.

When using, cooperate bolt 14 again through T font strip 11 and T font groove 13 can convenience of customers to install and dismantle mounting strip 12, thereby can convenience of customers dismantle the rotatory fan 21 of installation and overhaul, through connecting rope 16 and activity ball 17, can make activity ball 17 rock back and forth when main part 1 operation produces vibrations, thereby can strike on the fly leaf 19 when fly leaf 19 removes suitable department, thereby it is rotatory to rotate rotary rod 18 with higher speed, just so can accelerate the rotation of activity fan 21, thereby improve the radiating effect.

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 structure of making an uproar falls in three-phase asynchronous machine, includes main part (1), its characterized in that: main part (1) downside fixed mounting has fixed block (7), fixed block (7) downside fixed mounting has soft board (5), soft board (5) downside fixed mounting has bottom plate (6), all seted up four fixed slots (4) on soft board (5) and fixed block (7), fixed cover has connect arc (2) on main part (1), arc (8) have been seted up in arc (2), arc (8) internal fixation has arc soundproof cotton (9), fixed mounting has two heat conduction pieces (3) on fixed block (7), two heat conduction pieces (3) all with main part (1) fixed connection, circle (10) have all been seted up on two heat conduction pieces (3), all be provided with two fixed strip (20) in two circle (10), all movable through has rotary rod (18) on four fixed strip (20), equal fixed mounting has activity fan (21) on every rotary rod (18).

2. The noise reduction structure of the three-phase asynchronous motor according to claim 1, characterized in that: t-shaped grooves (13) are formed in the two circular grooves (10), and T-shaped strips (11) are movably connected in the two T-shaped grooves (13).

3. The noise reduction structure of the three-phase asynchronous motor according to claim 2, characterized in that: two equal fixed mounting has mounting bar (12) on T font strip (11), four fixed strips (20) respectively with two mounting bar (12) upside fixed connection.

4. The noise reduction structure of the three-phase asynchronous motor according to claim 1, characterized in that: four equal fixed mounting of rotary rod (18) lateral wall has two fly leaves (19), and two equal fixed mounting of circular slot (10) inner wall has two to connect rope (16), and four equal fixed mounting of connecting rope (16) lower extreme have bounce ball (17).

5. A noise reduction structure for a three-phase asynchronous motor according to claim 3, characterized in that: two equal screw thread runs through on mounting bar (12) has four bolts (14), and eight bolts (14) screw thread runs through two circular slots (10) inside walls respectively.