CN210431115U

CN210431115U - Noise reduction device for industrial fan motor

Info

Publication number: CN210431115U
Application number: CN201921901125.6U
Authority: CN
Inventors: 何兵贵
Original assignee: Wuxi Ankeli Intelligent Technology Co Ltd
Current assignee: Wuxi Ankeli Intelligent Technology Co Ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-04-28
Anticipated expiration: 2029-11-06

Abstract

The utility model relates to the technical field of motor equipment, in particular to an industrial fan motor noise reduction device, which comprises a left shell, wherein the bottom of the left shell is bolted with an articulated piece, the bottom of the left shell is articulated with a right shell through the cooperation of the articulated piece, a motor body is arranged between the left shell and the right shell, a plurality of damping mechanisms are arranged at the inner sides of the left shell and the right shell, and the tops of the left shell and the right shell are welded with limit blocks; the utility model discloses a set up left casing, articulated elements, right casing, motor body, damper, stopper, fixing bolt, mounting disc, radiator fan and protection casing, solved the inconvenient dismantlement of the device of making an uproar and the poor problem of radiating effect now, used this to fall the device of making an uproar, can effectively reach the purpose of making an uproar, can also play fine radiating effect, convenient to use person dismantles again, maintains and maintains motor body to the practicality of this device of making an uproar has been improved.

Description

Noise reduction device for industrial fan motor

Technical Field

The utility model relates to an electrical equipment technical field specifically is an industrial fan motor noise reduction device.

Background

The motor is a device for converting electric energy into mechanical energy, and is characterized by that it utilizes an electrified coil to produce rotating magnetic field and make it act on rotor to form magnetoelectric power rotating torque, and the motor is divided into D.C. motor and A.C. motor according to different power supplies, and the most of the motors in the power system are A.C. motors, and can be synchronous motor or asynchronous motor, and the motor mainly is formed from stator and rotor, and the forced movement direction of electrified conducting wire in the magnetic field is related to current direction and magnetic induction line direction, and its working principle is that the magnetic field can produce noise when the motor is operated, so that it can affect normal work of user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an industrial fan motor noise reduction device possesses the convenient advantage of dismantling and making an uproar the radiating effect good, has solved the inconvenient problem of dismantling and the radiating effect is poor of the current device of making an uproar of falling.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a device of making an uproar falls in industry fan motor, includes left casing, the bottom bolt of left side casing has the articulated elements, the cooperation that the bottom of left side casing passes through the articulated elements articulates there is right casing, be provided with motor body between left side casing and the right casing, the inboard of left side casing and right casing all is provided with a plurality of damper, the stopper has all been welded at the top of left side casing and right casing, the inside of stopper is provided with fixing bolt, the round hole with fixing bolt looks adaptation is seted up to the inside of stopper, the mounting disc has been bolted with the front of right casing to left side casing, radiator fan has been cup jointed to the output at the motor body back, the back bolt protection casing of left side casing and right casing.

Preferably, the damping mechanism comprises a damper, the inner sides of the left shell and the right shell are respectively bolted with the damper, the other end of the damper is in bolted connection with a connecting block, a spring is sleeved on the surface of the damper, and a damping pad is bonded on one side of the connecting block.

Preferably, the front surface of the mounting disc is provided with a plurality of through holes, and the number of the through holes is nine.

Preferably, the front surface of the mounting disc is provided with a plurality of mounting holes, and the number of the mounting holes is six.

Preferably, the left casing and the right casing are hollow, and sound-absorbing cotton is filled in the left casing and the right casing.

Preferably, a gasket is bonded on one side of the limiting block, and the thickness of the gasket is three millimeters.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a set up left casing, articulated elements, right casing, motor body, damper, stopper, fixing bolt, mounting disc, radiator fan and protection casing, solved the inconvenient dismantlement of the device of making an uproar and the poor problem of radiating effect now, used this to fall the device of making an uproar, can effectively reach the purpose of making an uproar, can also play fine radiating effect, convenient to use person dismantles again, maintains and maintains motor body to the practicality of this device of making an uproar has been improved.

Drawings

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

FIG. 2 is a partial sectional view of the present invention;

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

FIG. 4 is a rear view of the structure of the present invention;

fig. 5 is a partially enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a left housing; 2. an articulation member; 3. a right housing; 4. a motor body; 5. a damping mechanism; 501. a damper; 502. connecting blocks; 503. a spring; 504. a shock pad; 6. a limiting block; 7. fixing the bolt; 8. mounting a disc; 9. mounting holes; 10. a heat radiation fan; 11. a protective cover; 12. sound-absorbing cotton; 13. a gasket; 14. and a through hole.

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. 1-5, an industrial fan motor noise reduction device includes a left casing 1, a hinge member 2 bolted to the bottom of the left casing 1, a right casing 3 hinged to the bottom of the left casing 1 through the hinge member 2, a motor body 4 disposed between the left casing 1 and the right casing 3, a plurality of damping mechanisms 5 disposed on the inner sides of the left casing 1 and the right casing 3, a stopper 6 welded to the top of the left casing 1 and the right casing 3, a fixing bolt 7 disposed inside the stopper 6, a circular hole matched with the fixing bolt 7 disposed inside the stopper 6, a mounting plate 8 bolted to the front of the left casing 1 and the right casing 3, a heat dissipation fan 10 sleeved to the output end of the back of the motor body 4, a protective cover 11 bolted to the back of the left casing 1 and the right casing 3, and a fan body 4 disposed on the left casing 1, the hinge member 2, the right casing 3, the motor body 4, Damper 5, stopper 6, fixing bolt 7, mounting disc 8, radiator fan 10 and protection casing 11 have solved the inconvenient dismantlement of the device of making an uproar and the poor problem of radiating effect now, use this to fall the device of making an uproar, can effectively reach the purpose of making an uproar, can also play fine radiating effect, and convenient to use person dismantles again, maintains and maintains motor body 4 to this practicality of making an uproar has been improved.

In this embodiment, the damping mechanism 5 includes the damper 501, the inner sides of the left casing 1 and the right casing 3 are bolted to the damper 501 respectively, the other end of the damper 501 is bolted to the connecting block 502, the surface of the damper 501 is sleeved with the spring 503, one side of the connecting block 502 is bonded with the damping pad 504, and by arranging the damping mechanism 5, the noise generated by the motor body 4 due to vibration can be effectively reduced.

In this embodiment, a plurality of through-holes 14 have been seted up on the front of mounting disc 8, and the quantity of through-hole 14 is nine, through setting up through-hole 14, can effectively help radiator fan 10 to air exhaust to reach fine radiating effect.

In this embodiment, a plurality of mounting hole 9 has been seted up on the front of mounting disc 8, and the quantity of mounting hole 9 is six, through setting up mounting hole 9, can effectively the person of facilitating the use install the industry fan.

In this embodiment, the inside of left casing 1 and right casing 3 is cavity, and the inside packing of left casing 1 and right casing 3 has the sound cotton 12 of inhaling, inhales the sound cotton 12 through the setting, can effectively absorb the noise that motor body 4 produced.

In this embodiment, one side of stopper 6 bonds has gasket 13, and gasket 13's thickness is three millimeters, through setting up gasket 13, can effectively prevent behind the fixing bolt 7 not hard up condition from appearing.

The working principle is as follows: when the user starts motor body 4 and operates, motor body 4's vibrations can drive attenuator 501 and spring 503 through shock pad 504 and connecting block 502's cooperation and advance the compression motion that resets, from reducing vibrations, the partial noise of its production can be absorbed sound cotton 12 and absorb, motor body 4 is when operating, motor body 4's output can drive radiator fan 10 and rotate, make radiator fan 10 blow motor body 4, thereby reach radiating purpose, only need unpack fixing bolt 7 apart during the dismantlement, can unpack it apart through articulated elements 2's cooperation.

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 device of making an uproar falls in industry fan motor, includes left casing (1), its characterized in that: the bottom of the left shell (1) is bolted with a hinge piece (2), the bottom of the left shell (1) is hinged with a right shell (3) through the matching of the hinge piece (2), a motor body (4) is arranged between the left shell (1) and the right shell (3), the inner sides of the left shell (1) and the right shell (3) are respectively provided with a plurality of damping mechanisms (5), the top parts of the left shell (1) and the right shell (3) are welded with limit blocks (6), a fixing bolt (7) is arranged inside the limiting block (6), a round hole matched with the fixing bolt (7) is arranged inside the limiting block (6), the front surfaces of the left shell (1) and the right shell (3) are bolted with a mounting plate (8), the output end of the back of the motor body (4) is sleeved with a cooling fan (10), the back surfaces of the left shell (1) and the right shell (3) are bolted with a protective cover (11).

2. The industrial fan motor noise reduction apparatus of claim 1, wherein: damper (5) include attenuator (501), the inboard of left side casing (1) and right casing (3) respectively with attenuator (501) bolt joint, connecting block (502) have been bolted to the other end of attenuator (501), the surface cover of attenuator (501) is equipped with spring (503), one side of connecting block (502) bonds and has shock pad (504).

3. The industrial fan motor noise reduction apparatus of claim 1, wherein: a plurality of through holes (14) are formed in the front face of the mounting disc (8), and the number of the through holes (14) is nine.

4. The industrial fan motor noise reduction apparatus of claim 1, wherein: a plurality of mounting holes (9) are formed in the front face of the mounting disc (8), and the number of the mounting holes (9) is six.

5. The industrial fan motor noise reduction apparatus of claim 1, wherein: the inside of left side casing (1) and right casing (3) is cavity, the inside packing of left side casing (1) and right casing (3) has inhales sound cotton (12).

6. The industrial fan motor noise reduction apparatus of claim 1, wherein: a gasket (13) is bonded to one side of the limiting block (6), and the thickness of the gasket (13) is three millimeters.