CN215772798U

CN215772798U - Motor with noise reduction function

Info

Publication number: CN215772798U
Application number: CN202122275433.6U
Authority: CN
Inventors: 钟和平; 钟勇; 蔡郁辉; 蔡青梅; 吴就生
Original assignee: Zhaoqing Xinxing Electromechanical Co ltd
Current assignee: Zhaoqing Xinxing Electromechanical Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-02-08
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses a motor with a noise reduction function, which relates to the technical field of motors and comprises a motor base, wherein a motor body is detachably mounted in the middle of the top surface of the motor base through a bolt group, a sound insulation and noise reduction casing which is connected with the top surface of the motor base in a buckling mode is detachably sleeved outside the motor body, a dustproof heat dissipation window is embedded in the middle of the right side surface of the sound insulation and noise reduction casing, and two sets of filter core heat dissipation fans which are arranged in a bilateral symmetry mode are fixedly mounted on the top surface of the sound insulation and noise reduction casing. Above-mentioned scheme, motor main part passes through motor base demountable installation in the inner chamber of sound insulation casing, and motor main part is connected for the transmission through external transmission shaft and external equipment, and in the device working process, the two-layer range upon range of compound sound felt that inhales that utilizes sound insulation casing inner wall to bond comes the effectual propagation that blocks the noise, has avoided the problem that the noise that motor work produced influences the staff and normally works, has improved the practicality of device.

Description

Motor with noise reduction function

Technical Field

The utility model relates to the technical field of motors, in particular to a motor with a noise reduction function.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the electromagnetic induction law, the motor mainly has the function of generating driving torque and is used as a power source of electrical appliances or various machines, and the motor is widely applied to mechanical devices in various industries.

However, the existing motor still has some disadvantages in the actual application process, for example, when the existing motor is used as a power source for electrical appliances or various machines to operate, the internal rotor rotates at a high speed to generate noise, and the existing traditional motor does not have the effective sound insulation and noise reduction function due to simple structure and single function, so that the noise can influence the normal work of people, and the practicability of the motor is reduced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above defects in the prior art, embodiments of the present invention provide a motor with a noise reduction function, so as to solve the problem that when the existing motor is used as a power source of an electrical appliance or various machines to operate, noise is generated due to high-speed rotation of an internal rotor thereof, and the existing conventional motor has a simple structure and a single function, and does not have an effective sound insulation and noise reduction function, so that the noise affects normal work of people.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a motor with function of making an uproar falls, includes the motor base, there is motor body at the middle part of motor base top surface through bolt group demountable installation, motor body's outside can dismantle the cover be equipped with the top surface of motor base falls the casing of making an uproar for the syllable-dividing of buckle connection, the middle part of the casing right flank of making an uproar falls in the syllable-dividing is inlayed and is installed dustproof heat dissipation window, the top surface fixed mounting who falls the casing of making an uproar that gives sound insulation has the filter core cooling fan that two sets of bilateral symmetry set up.

Preferably, the motor body includes motor main body, motor main body's base pass through connecting bolt demountable installation in the middle part of motor base top surface, motor main body's transmission shaft demountable installation has external transmission shaft.

Preferably, the external transmission shaft is movably mounted in the middle of the left side face of the sound-insulation noise-reduction casing through a connecting bearing, and the motor main body is detachably mounted in an inner cavity of the sound-insulation noise-reduction casing through the motor base.

Preferably, the sound insulation and noise reduction casing comprises a sound insulation casing, two air inlet windows which are arranged in bilateral symmetry are formed in the top surface of the sound insulation casing, and the bottom air outlets of the filter element heat dissipation fans are communicated with the inner cavity of the sound insulation casing through the two air inlet windows respectively.

Preferably, the inner wall of the soundproof housing is bonded with two layers of laminated composite sound-absorbing felt, and the middle part of the right side surface of the soundproof housing is provided with a ventilation and heat dissipation window matched with the dustproof heat dissipation window.

Preferably, dustproof radiator window includes radiator window frame, radiator window frame's middle part fixed mounting has a plurality of to keep off the rain slat that the equidistance distributes side by side, radiator window frame's medial extremity mouth fixed mounting has and is located a plurality of keep off the inboard dustproof gauze of rain slat.

Preferably, the filter element heat dissipation fan comprises an axial flow fan, an air outlet at the bottom of the axial flow fan is communicated with the inner cavity of the sound insulation casing through the air inlet window, a dust filtering air duct is fixedly installed at an air inlet at the top of the axial flow fan, and a dust removal filter element is detachably installed in the inner cavity of the dust filtering air duct.

The utility model has the technical effects and advantages that:

in the scheme, the motor main body is detachably mounted in the inner cavity of the sound insulation casing through the motor base, the motor main body is in transmission connection with external equipment through an external transmission shaft, and in the working process of the device, the transmission of noise is effectively blocked by using two layers of laminated composite sound absorption felts bonded on the inner wall of the sound insulation casing, so that the problem that the noise generated by the working of the motor influences the normal working of workers is avoided, and the practicability of the device is improved; the air outlet of axial fan bottom is linked together through the inner chamber of air inlet window and sound insulation casing, and the air intake at axial fan top has the dust removal filter core through straining dirt dryer demountable installation, and in the device course of operation, utilize the inside dust removal filter core of axial fan cooperation dirt dryer to blow air purification dust removal after to the motor body of sound insulation casing inner chamber installation, the assistor dispels the heat fast to the problem of motor overheat damage has been avoided, the practicality of device has been improved.

Drawings

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

FIG. 2 is a schematic structural diagram of a motor body according to the present invention;

FIG. 3 is a schematic structural view of a sound-insulating and noise-reducing casing according to the present invention;

FIG. 4 is a schematic view of a dustproof heat dissipation window according to the present invention;

fig. 5 is a schematic structural view of a filter element heat dissipation fan of the present invention.

The reference signs are: 1. a motor base; 2. a motor body; 3. a sound-insulating noise-reducing casing; 4. a dustproof heat dissipation window; 5. a filter element heat radiation fan; 21. a motor main body; 22. the transmission shaft is externally connected; 31. a sound-insulating housing; 32. an air inlet window; 33. a ventilation and heat dissipation window; 41. a heat dissipation window frame; 42. a rain-shielding batten; 51. an axial flow fan; 52. a dust filtering air duct; 53. a dust removal filter element.

Detailed Description

In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 5, an embodiment of the utility model provides a motor with a noise reduction function, which comprises a motor base 1, wherein a motor body 2 is detachably mounted in the middle of the top surface of the motor base 1 through a bolt group, a sound insulation and noise reduction casing 3 which is connected with the top surface of the motor base 1 in a buckling manner is detachably sleeved outside the motor body 2, a dustproof heat dissipation window 4 is embedded in the middle of the right side surface of the sound insulation and noise reduction casing 3, and two sets of filter core heat dissipation fans 5 which are arranged in bilateral symmetry are fixedly mounted on the top surface of the sound insulation and noise reduction casing 3.

As shown in fig. 2 and fig. 3, the motor body 2 includes a motor main body 21, a base of the motor main body 21 is detachably mounted in the middle of the top surface of the motor base 1 through a connecting bolt, and an external transmission shaft 22 is detachably mounted on a transmission shaft of the motor main body 21; the external transmission shaft 22 is movably arranged in the middle of the left side surface of the sound insulation and noise reduction casing 3 through a connecting bearing, and the motor main body 21 is detachably arranged in the inner cavity of the sound insulation and noise reduction casing 3 through the motor base 1; the sound insulation and noise reduction casing 3 comprises a sound insulation casing 31, two air inlet windows 32 which are arranged in bilateral symmetry are formed in the top surface of the sound insulation casing 31, and air outlets at the bottom ends of the two filter element heat dissipation fans 5 are respectively communicated with an inner cavity of the sound insulation casing 31 through the two air inlet windows 32; two layers of laminated composite sound-absorbing felts are bonded on the inner wall of the sound-insulating machine shell 31, and a ventilation and heat dissipation window 33 matched with the dustproof heat dissipation window 4 is formed in the middle of the right side face of the sound-insulating machine shell 31.

Specifically, motor main part 21 passes through motor base 1 demountable installation in the inner chamber of syllable-dividing casing 31, and motor main part 21 is connected for the transmission through external transmission shaft 22 and external equipment, and in the device course of operation, the two-layer range upon range of compound sound felt of inhaling that utilizes the bonding of the inner wall of syllable-dividing casing 31 comes the effectual propagation that blocks the noise, has avoided the problem that the noise that motor work produced influences the normal work of staff, has improved the practicality of device.

As shown in fig. 3, fig. 4 and fig. 5, the sound-insulating and noise-reducing casing 3 includes a sound-insulating casing 31, two air inlet windows 32 are formed in the top surface of the sound-insulating casing 31, and the air outlets at the bottom ends of the two filter element heat dissipation fans 5 are respectively communicated with the inner cavity of the sound-insulating casing 31 through the two air inlet windows 32; two layers of laminated composite sound-absorbing felts are bonded on the inner wall of the sound-insulating shell 31, and a ventilation and heat dissipation window 33 matched with the dustproof heat dissipation window 4 is formed in the middle of the right side face of the sound-insulating shell 31; the dustproof heat dissipation window 4 comprises a heat dissipation window frame 41, wherein the middle part of the heat dissipation window frame 41 is fixedly provided with a plurality of rain-shielding strips 42 which are distributed in parallel at equal intervals, and the end opening at the inner side of the heat dissipation window frame 41 is fixedly provided with a dustproof screen positioned at the inner side of the plurality of rain-shielding strips 42; the filter element heat dissipation fan 5 comprises an axial flow fan 51, an air outlet at the bottom of the axial flow fan 51 is communicated with the inner cavity of the sound insulation casing 31 through an air inlet window 32, a dust filtering air duct 52 is fixedly installed at an air inlet at the top of the axial flow fan 51, and a dust removal filter element 53 is detachably installed in the inner cavity of the dust filtering air duct 52.

Specifically, the air outlet of axial fan 51 bottom is linked together through air inlet window 32 and the inner chamber of syllable-dividing casing 31, the air intake at axial fan 51 top has dust removal filter core 53 through straining dirt dryer 52 demountable installation, in the device course of operation, utilize axial fan 51 cooperation to strain the inside dust removal filter core 53 of dirt dryer 52 to blow to the motor body 2 of the installation of syllable-dividing casing 31 inner chamber behind the air purification dust removal, the assistor dispels the heat fast, thereby the problem of motor overheat damage has been avoided, the practicality of device has been improved.

The working process of the utility model is as follows:

the motor main body 21 is detachably mounted in the inner cavity of the sound insulation casing 31 through the motor base 1, the motor main body 21 is in transmission connection with external equipment through the external transmission shaft 22, and in the working process of the device, the transmission of noise is effectively blocked by using two layers of laminated composite sound-absorbing felts bonded on the inner wall of the sound insulation casing 31, so that the problem that the noise generated by the work of the motor influences the normal work of workers is avoided, and the practicability of the device is improved;

the air outlet of axial fan 51 bottom is linked together through air inlet window 32 and the inner chamber of syllable-dividing casing 31, the air intake at axial fan 51 top has dust removal filter core 53 through straining dirt dryer 52 demountable installation, in the device working process, utilize axial fan 51 cooperation to strain the inside dust removal filter core 53 of dirt dryer 52 to blow to the motor body 2 of the installation of syllable-dividing casing 31 inner chamber behind the air purification dust removal, the assistor dispels the heat fast, thereby the problem of motor overheat damage has been avoided, the practicality of device has been improved.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a motor with function of making an uproar falls, includes motor base (1), there is motor body (2) at the middle part of motor base (1) top surface through bolt group demountable installation, a serial communication port, the outside demountable installation of motor body (2) be equipped with the top surface of motor base (1) is the syllable-dividing of buckle connection and falls casing (3) of making an uproar, the middle part of the casing (3) right flank of making an uproar falls in the syllable-dividing inlays and installs dustproof heat dissipation window (4), the top surface fixed mounting that the casing (3) were made an uproar falls in the syllable-dividing has filter core cooling fan (5) that two sets of bilateral symmetry set up.

2. The motor with the noise reduction function according to claim 1, wherein the motor body (2) comprises a motor main body (21), a base of the motor main body (21) is detachably mounted in the middle of the top surface of the motor base (1) through a connecting bolt, and an external transmission shaft (22) is detachably mounted on a transmission shaft of the motor main body (21).

3. The motor with noise reduction function according to claim 2, wherein the external transmission shaft (22) is movably mounted in the middle of the left side surface of the noise insulation and noise reduction casing (3) through a connecting bearing, and the motor main body (21) is detachably mounted in the inner cavity of the noise insulation and noise reduction casing (3) through the motor base (1).

4. The motor with the noise reduction function according to claim 1, wherein the noise insulation and reduction casing (3) comprises a noise insulation casing (31), two air inlet windows (32) are formed in the top surface of the noise insulation casing (31) in bilateral symmetry, and the air outlets at the bottom ends of the two filter element heat dissipation fans (5) are respectively communicated with the inner cavity of the noise insulation casing (31) through the two air inlet windows (32).

5. The motor with the noise reduction function according to claim 4, wherein two layers of laminated composite sound-absorbing felt are bonded to the inner wall of the sound-insulating casing (31), and a ventilation and heat dissipation window (33) matched with the dustproof and heat dissipation window (4) is formed in the middle of the right side surface of the sound-insulating casing (31).

6. The motor with the noise reduction function according to claim 1, wherein the dustproof heat dissipation window (4) comprises a heat dissipation window frame (41), a plurality of rain shielding strips (42) distributed in parallel and equidistantly are fixedly installed in the middle of the heat dissipation window frame (41), and a dustproof gauze positioned on the inner sides of the rain shielding strips (42) is fixedly installed at the inner side end opening of the heat dissipation window frame (41).

7. The motor with the noise reduction function according to claim 4, wherein the filter element heat dissipation fan (5) comprises an axial flow fan (51), an air outlet at the bottom of the axial flow fan (51) is communicated with the inner cavity of the sound insulation casing (31) through the air inlet window (32), an air inlet at the top of the axial flow fan (51) is fixedly provided with a dust filtering air duct (52), and an inner cavity of the dust filtering air duct (52) is detachably provided with a dust removal filter element (53).