CN218416066U

CN218416066U - Sound insulation automatic detection type three-phase asynchronous motor

Info

Publication number: CN218416066U
Application number: CN202222857695.8U
Authority: CN
Inventors: 王标; 唐蜜; 袁再华; 邹文彦; 黎勇
Original assignee: Changsha Motor Factory Group Changrui Co ltd
Current assignee: Changsha Motor Factory Group Changrui Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-01-31
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses an automatic detection type three-phase asynchronous machine gives sound insulation relates to motor technical field. The utility model discloses a: a base plate; the number of the positioning plates is two, the two positioning plates are symmetrically distributed and fixedly installed at the top of the bottom plate, the top of the bottom plate is symmetrically distributed and fixedly installed with two sliding plates, and a plurality of damping springs are fixedly installed between the positioning plates and the sliding plates; the number of the telescopic plates is two, the two telescopic plates are respectively inserted into the two positioning plates, and a fixing plate is fixedly arranged between the two telescopic plates. The utility model discloses a damping spring's resilience force realizes the effect of buffering to the vibrations of motor to reduce the vibrations of motor, avoid motor body frequent vibrations, lead to the life of its internal component to reduce, and then improved motor body's life, utilize the setting of box simultaneously, can expose motor body sound-proof box, make it can dispel the heat fast, the next use of the motor body of being convenient for.

Description

Sound insulation automatic detection type three-phase asynchronous motor

Technical Field

The utility model relates to the technical field of electric machines, concretely relates to automatic checkout type three-phase asynchronous machine gives sound insulation.

Background

The three-phase asynchronous motor is one kind of induction motor, the rotating speed of the rotor of the three-phase asynchronous motor is lower than that of the rotating magnetic field, the rotor winding generates electromotive force and current due to the relative motion between the rotor winding and the magnetic field, and the electromotive force and the current interact with the magnetic field to generate electromagnetic torque, so that energy conversion is realized.

Current three-phase asynchronous machine itself does not have syllable-dividing and detects the function, and the situation of vibrations can appear when three-phase asynchronous machine uses for a long time, and the contact of its inside part can produce the noise again during vibrations, generally can utilize the sound-proof box to fall and make an uproar, but the heat that produces when the operation can not carry out fine heat dissipation or shock attenuation, the nature is used after slowly volatilizing the heat dissipation in the heat nature that need wait for the sound-proof box when using frequently, not only lead to operating personnel to receive the influence of noise easily, three-phase asynchronous machine's work efficiency has also been reduced simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving the problem that proposes among the above-mentioned background art, the utility model provides a sound insulation automatic detection type three-phase asynchronous machine.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme: a three-phase asynchronous motor of the sound insulation automatic detection type, comprising: a base plate; the number of the positioning plates is two, the two positioning plates are symmetrically distributed and fixedly installed at the top of the bottom plate, the top of the bottom plate is symmetrically distributed and fixedly installed with two sliding plates, and a plurality of damping springs are fixedly installed between the positioning plates and the sliding plates; the number of the telescopic plates is two, the two telescopic plates are respectively inserted on the two positioning plates, a fixed plate is fixedly arranged between the two telescopic plates, a rotating plate is rotatably arranged between the fixed plate and the sliding plate, and a connecting plate is fixedly arranged at the top of the fixed plate; the sound insulation box is fixedly installed at the top of the connecting plate, the motor body is placed in the sound insulation box, an output shaft of the motor body penetrates through the sound insulation box and extends to the outside of the sound insulation box, and a noise detector is fixedly installed on one side of the sound insulation box.

Furthermore, the sound insulation box comprises a frame body, a box door, two opening plates and an electric pushing piece, wherein the frame body is fixedly arranged at the top of the connecting plate, two openings are formed in the frame body, the box door is fixedly arranged at one end of the frame body through a bolt, the two opening plates are rotatably arranged at the openings on two sides of the frame body, and the electric pushing piece is fixedly arranged at the top of the frame body and used for synchronously rotating the two opening plates.

Furthermore, the electric pushing part comprises a double-rod cylinder, the double-rod cylinder is fixedly installed at the top of the frame body, and two ends of the double-rod cylinder are respectively connected with the top ends of the two opening plates in a rotating mode.

Furthermore, four opposite corners of the bottom plate are fixedly provided with shock-absorbing anti-slip pads.

Further, a damping rubber sleeve is fixedly installed between the top of the fixing plate and the connecting plate.

The utility model has the advantages as follows:

the utility model discloses a damping spring's resilience force realizes the effect of buffering to the vibrations of motor to reduce the vibrations of motor, avoid motor body frequent vibrations, lead to the life of its internal component to reduce, and then improved motor body's life, utilize the setting of box simultaneously, can expose motor body sound-proof box, make it can dispel the heat fast, the next use of the motor body of being convenient for.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the present invention;

figure 3 is a plan elevation view of figure 1 of the present invention.

Reference numerals are as follows: 1. a motor body; 2. a base plate; 3. positioning a plate; 4. a slide plate; 5. a damping spring; 6. a retractable plate; 7. a fixing plate; 8. a rotating plate; 9. a shock-absorbing rubber sleeve; 10. a connecting plate; 11. a sound insulation box; 111. a frame body; 112. a box door; 113. opening and closing the board; 114. an electrically powered pusher member; 1141. a double-rod cylinder; 12. a noise detector; 13. shock attenuation slipmat.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention will be combined below to clearly and completely describe the technical solution in the embodiments of the present invention.

As shown in fig. 1-3, an embodiment of the present invention provides a sound-proof automatic detection type three-phase asynchronous motor, including: a base plate 2; the number of the positioning plates 3 is two, the two positioning plates 3 are symmetrically distributed and fixedly installed at the top of the bottom plate 2, the top of the bottom plate 2 is symmetrically distributed and fixedly installed with two sliding plates 4, and a plurality of damping springs 5 are fixedly installed between the positioning plates 3 and the sliding plates 4; the number of the telescopic plates 6 is two, the two telescopic plates 6 are respectively inserted into the two positioning plates 3, a fixed plate 7 is fixedly arranged between the two telescopic plates 6, a rotating plate 8 is rotatably arranged between the fixed plate 7 and the sliding plate 4, and a connecting plate 10 is arranged at the top of the fixed plate 7; soundproof box 11, soundproof box 11 fixed mounting in the top of connecting plate 10, motor body 1 place in soundproof box 11's inside, motor body 1's output shaft runs through soundproof box 11 just extends to its outside, one side fixed mounting of soundproof box 11 has noise detector 12, and soundproof box 11 can carry out certain syllable-dividing to motor body 1, and through noise detector 12's setting, can detect motor body 1 and give sound insulation the produced noise decibel, whether big according to detection noise data, whether detectable motor body 1 takes place to damage, the staff of being convenient for in time overhauls.

When motor body 1 uses and takes place vibrations, the range of vibrations drives vibrations from top to bottom of connecting plate 10 and fixed plate 7, thereby when reciprocating, can drive two rotor plates 8 and rotate to the state of vertical parallel or the state of horizontal parallel gradually, thereby it keeps away from or is close to each other to drive two slides 4, thereby extrusion or extension damping spring 5, the effect of buffering is realized to the vibrations of motor to the resilience force through damping spring 5, thereby reduce the vibrations of motor, avoid motor body 1 often to shake, lead to the life reduction of its internal component, and then motor body 1's life has been improved.

As shown in fig. 1, in some embodiments, the soundproof box 11 includes a frame 111, a door 112, two opening plates 113, and an electric driving member 114, where the frame 111 is fixedly mounted at the top of the connecting plate 10, the frame 111 is provided with two openings, one end of the frame 111 is fixedly mounted with the door 112 through a bolt, the two opening plates 113 are rotatably mounted at the openings at two sides of the frame 111, and the electric driving member 114 is fixedly mounted at the top of the frame 111 and is used for synchronously rotating the two opening plates 113, so that the soundproof box 11 enables the motor body 1 to be in a relatively closed state, which is not beneficial for heat dissipation, after the motor body 1 is finished operating, the heat dissipation can be performed only by self-cooling, which has a poor heat dissipation effect, and the electric driving member 114 drives the two opening plates 113 to rotate, and rotates and tilts with a rotating joint at a bottom end thereof serving as a rotating point, thereby opening the two openings, and thus performing rapid heat dissipation of the motor body 1.

As shown in fig. 1, in some embodiments, the electric pushing member 114 includes a double-rod cylinder 1141, the double-rod cylinder 1141 is fixedly mounted on the top of the frame 111, two ends of the double-rod cylinder 1141 are respectively rotatably connected to the top ends of the two opening plates 113, the double-rod cylinder 1141 is a prior art, and extends out of the telescopic rods through the two ends to drive the two opening plates 113 to rotate, so as to open the opening, thereby dissipating heat from the motor body 1.

In some embodiments, as shown in fig. 3, shock absorbing pads 13 are fixedly installed at four opposite corners of the base plate 2, and the shock absorbing pads 13 can increase the shock absorbing effect of the device and prevent the device from sliding when the device may vibrate.

As shown in fig. 2, in some embodiments, a damping rubber sleeve 9 is fixedly installed between the top of the fixing plate 7 and the connecting plate 10, and the damping rubber sleeve 9 increases the damping and buffering effects on the motor body 1.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a three-phase asynchronous machine of automatic detection type gives sound insulation, includes motor body (1), its characterized in that includes:

a base plate (2);

the number of the positioning plates (3) is two, the two positioning plates (3) are symmetrically distributed and fixedly installed at the top of the bottom plate (2), the top of the bottom plate (2) is symmetrically distributed and fixedly installed with two sliding plates (4), and a plurality of damping springs (5) are fixedly installed between the positioning plates (3) and the sliding plates (4);

the number of the telescopic plates (6) is two, the two telescopic plates (6) are respectively inserted into the two positioning plates (3), a fixing plate (7) is fixedly installed between the two telescopic plates (6), a rotating plate (8) is rotatably installed between the fixing plate (7) and the sliding plate (4), and a connecting plate (10) is fixedly installed at the top of the fixing plate (7);

soundproof box (11), soundproof box (11) fixed mounting in the top of connecting plate (10), motor body (1) place in the inside of soundproof box (11), the output shaft of motor body (1) runs through soundproof box (11) and extend to its outside, one side fixed mounting of soundproof box (11) has noise detector (12).

2. The three-phase asynchronous motor with the sound insulation and the automatic detection function as claimed in claim 1, wherein the sound insulation box (11) comprises a frame body (111), a box door (112), two opening plates (113) and an electric pushing member (114), the frame body (111) is fixedly installed at the top of the connecting plate (10), the frame body (111) is provided with two openings, one end of the frame body (111) is fixedly provided with the box door (112) through a bolt, the two opening plates (113) are rotatably installed at the openings at two sides of the frame body (111), and the electric pushing member (114) is fixedly installed at the top of the frame body (111) and is used for the two opening plates (113) to synchronously rotate.

3. The three-phase asynchronous motor with the sound insulation and the automatic detection functions as claimed in claim 2, wherein the electric pushing member (114) comprises a double-rod cylinder (1141), the double-rod cylinder (1141) is fixedly mounted on the top of the frame body (111), and two ends of the double-rod cylinder (1141) are respectively rotatably connected with the top ends of the two opening plates (113).

4. The three-phase asynchronous motor of the sound insulation automatic detection type according to claim 1, characterized in that shock-absorbing non-slip pads (13) are fixedly mounted at four opposite corners of the bottom plate (2).

5. A sound-insulating automatic detection type three-phase asynchronous motor according to claim 1, characterized in that a shock-absorbing rubber sleeve (9) is fixedly arranged between the top of the fixing plate (7) and the connecting plate (10).