CN221767749U - Electric motor with noise-reducing housing - Google Patents

Electric motor with noise-reducing housing Download PDF

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CN221767749U
CN221767749U CN202323302268.4U CN202323302268U CN221767749U CN 221767749 U CN221767749 U CN 221767749U CN 202323302268 U CN202323302268 U CN 202323302268U CN 221767749 U CN221767749 U CN 221767749U
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sound insulation
motor
insulation shell
fixedly connected
shell
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蔡国明
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Jiangsu Yuanzhong Motor Co ltd
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Jiangsu Yuanzhong Motor Co ltd
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Abstract

The utility model relates to the technical field of motor noise reduction, and discloses a motor with a noise reduction shell, which comprises a machine base, wherein the top of the machine base is fixedly connected with a motor main body, the top of the machine base is provided with a sliding groove, the inner wall of the sliding groove is respectively and movably connected with a first sliding block and a second sliding block, the top of the first sliding block is fixedly connected with a second sound insulation shell, and the top of the second sliding block is fixedly connected with a first sound insulation shell. This motor with shell of making an uproar falls, through frame, first sound insulation shell, second sound insulation shell, acoustic celotex board, soundproof cotton, sound insulation groove, inhale sound hole and motor main part that set up, in the motor working process, can make an uproar work of falling to the motor to avoid the too big staff that causes around of noise that the motor work produced to cause bad influence, thereby improved the motor effect of making an uproar of falling at the during operation, further satisfied people present user demand.

Description

一种带有降噪外壳的电动机Electric motor with noise-reducing housing

技术领域Technical Field

本实用新型涉及电动机降噪技术领域,具体为一种带有降噪外壳的电动机。The utility model relates to the technical field of motor noise reduction, in particular to a motor with a noise reduction shell.

背景技术Background Art

电动机是把电能转换成机械能的一种设备,它是利用通电线圈(也就是定子绕组)产生旋转磁场并作用于转子(如鼠笼式闭合铝框)形成磁电动力旋转扭矩,电动机按使用电源不同分为直流电动机和交流电动机。An electric motor is a device that converts electrical energy into mechanical energy. It uses an energized coil (that is, a stator winding) to generate a rotating magnetic field and acts on a rotor (such as a squirrel-cage closed aluminum frame) to form a magneto-electrodynamic rotating torque. Electric motors are divided into DC motors and AC motors according to the power supply used.

电动机的使用在人们生活中较为常见,随着社会的发展,人们对电动机的使用要求也越来越高。The use of electric motors is common in people's lives. With the development of society, people's requirements for the use of electric motors are getting higher and higher.

而目前一般的电动机在使用时大多缺少降噪结构,在电动机使用过程中无法对其产生的噪音进行降低,从而在电动机工作时产生的声音较大容易影响到周围的工作人员,无法满足人们现在的使用需求。However, most general electric motors currently lack noise reduction structures when in use, and the noise generated by the motors cannot be reduced during use. As a result, the noise generated by the motors when working is loud and easily affects the surrounding staff, and cannot meet people's current usage needs.

实用新型内容Utility Model Content

(一)解决的技术问题1. Technical issues to be solved

针对现有技术的不足,本实用新型提供了一种带有降噪外壳的电动机,具备便于降噪等优点,解决了上述背景技术中的问题。In view of the deficiencies in the prior art, the utility model provides a motor with a noise reduction housing, which has the advantages of being easy to reduce noise, etc., and solves the problems in the above-mentioned background technology.

(二)技术方案(II) Technical solution

为实现上述便于降噪的目的,本实用新型提供如下技术方案:一种带有降噪外壳的电动机,包括机座,所述机座的顶部固定连接有电动机主体,所述机座的顶部开设有滑槽,所述滑槽的内壁分别活动连接有第一滑块和第二滑块,所述第一滑块的顶部固定连接有第二隔音外壳。In order to achieve the above-mentioned purpose of facilitating noise reduction, the utility model provides the following technical solution: an electric motor with a noise reduction shell, comprising a base, the top of which is fixedly connected to a motor body, a slide groove is provided on the top of the base, a first slider and a second slider are movably connected to the inner walls of the slide groove, and the top of the first slider is fixedly connected to a second soundproof shell.

所述第二滑块的顶部固定连接有第一隔音外壳,所述第一隔音外壳的内壁固定连接有隔音板,所述隔音板的内侧壁开设有隔音槽,所述隔音槽的内壁固定连接有隔音棉,所述隔音板的内顶壁开设有吸音孔,在电动机工作过程中,能够对电动机进行降噪工作,从而避免电动机工作产生的噪音过大对周围的工作人员造成不好的影响,从而提高了电动机在工作时的降噪效果,进一步满足了人们现在的使用需求。The top of the second slider is fixedly connected to a first sound insulation shell, the inner wall of the first sound insulation shell is fixedly connected to a sound insulation board, the inner side wall of the sound insulation board is provided with a sound insulation groove, the inner wall of the sound insulation groove is fixedly connected to sound insulation cotton, and the inner top wall of the sound insulation board is provided with sound absorbing holes. During the operation of the motor, the motor can be noise-reduced, thereby preventing the excessive noise generated by the motor from causing adverse effects on surrounding personnel, thereby improving the noise reduction effect of the motor at work and further meeting people's current usage needs.

优选的,所述隔音板为岩棉板隔音板,所述隔音棉为矿棉隔音棉,便于对电动机主体工作时所产生的噪音进行阻隔。Preferably, the sound insulation board is a rock wool board sound insulation board, and the sound insulation cotton is mineral wool sound insulation cotton, which is convenient for blocking the noise generated when the motor body is working.

优选的,所述第二隔音外壳的顶部和第一隔音外壳(的顶部分别固定连接有第一连接片和第二连接片,且第一连接片的一侧和第二连接片的一侧分别开设有第一螺纹孔和第二螺纹孔,且第一螺纹孔和第二螺纹孔的内壁均螺纹连接有紧固杆,紧固杆的外壁设置有外螺纹。Preferably, the top of the second sound insulation shell and the top of the first sound insulation shell are respectively fixedly connected with a first connecting plate and a second connecting plate, and a first threaded hole and a second threaded hole are respectively opened on one side of the first connecting plate and one side of the second connecting plate, and the inner walls of the first threaded hole and the second threaded hole are both threadedly connected with a fastening rod, and the outer wall of the fastening rod is provided with an external thread.

优选的,所述第一滑块的外壁和第二滑块的外壁均与滑槽的内壁滑动连接,所述第二隔音外壳和第一隔音外壳分别通过第一滑块、第二滑块和滑槽与机座滑动连接,便于对第二隔音外壳和第一隔音外壳的位置进行滑动。Preferably, the outer wall of the first slider and the outer wall of the second slider are both slidably connected to the inner wall of the slide groove, and the second sound insulation shell and the first sound insulation shell are slidably connected to the base through the first slider, the second slider and the slide groove respectively, so as to facilitate sliding the positions of the second sound insulation shell and the first sound insulation shell.

优选的,所述紧固杆的一端固定连接有把手,且把手为圆形把手,便于通过把手对紧固杆的位置进行转动。Preferably, one end of the fastening rod is fixedly connected to a handle, and the handle is a round handle, so that the position of the fastening rod can be rotated by the handle.

优选的,所述第一隔音外壳的形状大小与第二隔音外壳的形状大小均相同,且第一隔音外壳和第二隔音外壳组合的形状大小与电动机主体的形状大小均相互匹配,便于通过第一隔音外壳和第二隔音外壳对电动机主体进行遮盖降噪。Preferably, the shape and size of the first soundproof shell are the same as those of the second soundproof shell, and the shape and size of the combination of the first soundproof shell and the second soundproof shell match the shape and size of the motor body, so that the motor body can be covered and noise reduced by the first soundproof shell and the second soundproof shell.

(三)有益效果(III) Beneficial effects

与现有技术相比,本实用新型提供了一种带有降噪外壳的电动机,具备以下有益效果:Compared with the prior art, the utility model provides a motor with a noise reduction housing, which has the following beneficial effects:

1、该带有降噪外壳的电动机,通过设置的机座、第一隔音外壳、第二隔音外壳、隔音板、隔音棉、隔音槽、吸音孔和电动机主体,在电动机工作过程中,能够对电动机进行降噪工作,从而避免电动机工作产生的噪音过大对周围的工作人员造成不好的影响,从而提高了电动机在工作时的降噪效果,进一步满足了人们现在的使用需求。1. The motor with a noise reduction housing can reduce the noise of the motor during the operation of the motor through the arranged base, the first sound insulation housing, the second sound insulation housing, the sound insulation board, the sound insulation cotton, the sound insulation groove, the sound absorption hole and the motor body, so as to avoid the excessive noise generated by the operation of the motor causing bad influence on the surrounding staff, thereby improving the noise reduction effect of the motor when it is working and further meeting people's current use needs.

2、该带有降噪外壳的电动机,通过设置的机座、第一隔音外壳、第二隔音外壳、第一螺纹孔、第二螺纹孔和紧固杆,能够对第一隔音外壳和第二隔音外壳的连接进行拆卸和固定,从而便于对其进行拆卸对电动机进行检修工作。2. The motor with a noise reduction housing can disassemble and fix the connection between the first soundproof housing and the second soundproof housing through the provided base, the first soundproof housing, the second soundproof housing, the first threaded hole, the second threaded hole and the fastening rod, thereby facilitating disassembly and maintenance of the motor.

附图说明BRIEF DESCRIPTION OF THE DRAWINGS

图1为本实用新型结构示意图;Fig. 1 is a schematic diagram of the structure of the utility model;

图2为本实用新型隔音板结构示意图;Figure 2 is a schematic diagram of the structure of the sound insulation board of the utility model;

图3为本实用新型吸音孔结构示意图;FIG3 is a schematic diagram of the structure of the sound-absorbing hole of the utility model;

图4为本实用新型图1中A处放大结构示意图;FIG4 is an enlarged schematic diagram of the structure of point A in FIG1 of the present utility model;

图5为本实用新型滑槽结构示意图;Figure 5 is a schematic diagram of the chute structure of the utility model;

图6为本实用新型第二滑块结构示意图。FIG. 6 is a schematic diagram of the structure of the second sliding block of the present invention.

图中:1、机座;2、第一隔音外壳;3、第二隔音外壳;4、滑槽;5、第一滑块;6、隔音板;7、隔音棉;8、隔音槽;9、吸音孔;10、第一螺纹孔;11、第一连接片;12、第二螺纹孔;13、紧固杆;14、第二连接片;15、把手;16、电动机主体;17、第二滑块。In the figure: 1. base; 2. first sound insulation shell; 3. second sound insulation shell; 4. slide groove; 5. first slider; 6. sound insulation board; 7. sound insulation cotton; 8. sound insulation groove; 9. sound absorbing hole; 10. first threaded hole; 11. first connecting plate; 12. second threaded hole; 13. fastening rod; 14. second connecting plate; 15. handle; 16. motor body; 17. second slider.

具体实施方式DETAILED DESCRIPTION

下面将结合本实用新型实施例中的附图,对本实用新型实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本实用新型一部分实施例,而不是全部的实施例。基于本实用新型中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本实用新型保护的范围。The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

实施例1Example 1

本实用新型所提供的带有降噪外壳的电动机的较佳实施例如图1至图6所示:包括机座1,机座1的顶部固定连接有电动机主体16,机座1的顶部开设有滑槽4,滑槽4的内壁分别活动连接有第一滑块5和第二滑块17,第一滑块5的顶部固定连接有第二隔音外壳3。A preferred embodiment of the electric motor with a noise reduction housing provided by the utility model is shown in Figures 1 to 6: it includes a base 1, a motor body 16 is fixedly connected to the top of the base 1, a slide groove 4 is opened on the top of the base 1, a first slider 5 and a second slider 17 are movably connected to the inner wall of the slide groove 4, and a second soundproof housing 3 is fixedly connected to the top of the first slider 5.

第二滑块17的顶部固定连接有第一隔音外壳2,第一隔音外壳2的内壁固定连接有隔音板6,隔音板6的内侧壁开设有隔音槽8,隔音槽8的内壁固定连接有隔音棉7,隔音板6的内顶壁开设有吸音孔9,在电动机工作过程中,能够对电动机进行降噪工作,从而避免电动机工作产生的噪音过大对周围的工作人员造成不好的影响,从而提高了电动机在工作时的降噪效果,进一步满足了人们现在的使用需求。The top of the second slider 17 is fixedly connected to the first sound insulation shell 2, the inner wall of the first sound insulation shell 2 is fixedly connected to the sound insulation board 6, the inner side wall of the sound insulation board 6 is provided with a sound insulation groove 8, the inner wall of the sound insulation groove 8 is fixedly connected with sound insulation cotton 7, and the inner top wall of the sound insulation board 6 is provided with a sound absorbing hole 9. During the operation of the motor, the noise of the motor can be reduced, thereby avoiding the excessive noise generated by the motor from causing bad effects on the surrounding staff, thereby improving the noise reduction effect of the motor when it is working, and further meeting people's current usage needs.

本实施例中,隔音板6为岩棉板隔音板,隔音棉7为矿棉隔音棉,能够提高电动机主体16工作时的降噪效果。In this embodiment, the sound insulation board 6 is a rock wool board sound insulation board, and the sound insulation cotton 7 is mineral wool sound insulation cotton, which can improve the noise reduction effect when the motor body 16 is working.

实施例2Example 2

在实施例1的基础上,本实用新型所提供的带有降噪外壳的电动机的较佳实施例如图1至图6所示:第二隔音外壳3的顶部和第一隔音外壳2的顶部分别固定连接有第一连接片11和第二连接片14,且第一连接片11的一侧和第二连接片14的一侧分别开设有第一螺纹孔10和第二螺纹孔12,且第一螺纹孔10和第二螺纹孔12的内壁均螺纹连接有紧固杆13,能够对第一隔音外壳2和第二隔音外壳3的连接进行拆卸和固定,从而便于对其进行拆卸对电动机进行检修工作。On the basis of Example 1, a preferred embodiment of the electric motor with a noise reduction housing provided by the utility model is shown in Figures 1 to 6: the top of the second soundproof housing 3 and the top of the first soundproof housing 2 are respectively fixedly connected with a first connecting piece 11 and a second connecting piece 14, and one side of the first connecting piece 11 and one side of the second connecting piece 14 are respectively provided with a first threaded hole 10 and a second threaded hole 12, and the inner walls of the first threaded hole 10 and the second threaded hole 12 are both threadedly connected with a fastening rod 13, which can disassemble and fix the connection between the first soundproof housing 2 and the second soundproof housing 3, thereby facilitating disassembly and maintenance of the electric motor.

本实施例中,第一滑块5的外壁和第二滑块17的外壁均与滑槽4的内壁滑动连接,第二隔音外壳3和第一隔音外壳2分别通过第一滑块5、第二滑块17和滑槽4与机座1滑动连接,便于在需要对电动机主体16进行检修工作时,能够滑动第二隔音外壳3和第一隔音外壳2的位置打开电动机主体16。In this embodiment, the outer wall of the first slider 5 and the outer wall of the second slider 17 are both slidably connected to the inner wall of the slide groove 4, and the second sound insulation shell 3 and the first sound insulation shell 2 are slidably connected to the base 1 through the first slider 5, the second slider 17 and the slide groove 4 respectively, so that when the motor body 16 needs to be inspected and repaired, the second sound insulation shell 3 and the first sound insulation shell 2 can be slid to open the motor body 16.

进一步的,紧固杆13的一端固定连接有把手15,且把手15为圆形把手,便于通过把手15对紧固杆13的位置进行转动。Furthermore, one end of the fastening rod 13 is fixedly connected to a handle 15 , and the handle 15 is a round handle, so that the position of the fastening rod 13 can be rotated by the handle 15 .

除此之外,第一隔音外壳2的形状大小与第二隔音外壳3的形状大小均相同,且第一隔音外壳2和第二隔音外壳3组合的形状大小与电动机主体16的形状大小均相互匹配,便于通过第一隔音外壳2和第二隔音外壳3对电动机主体16进行遮盖降噪。In addition, the shape and size of the first soundproof shell 2 are the same as those of the second soundproof shell 3, and the shape and size of the combination of the first soundproof shell 2 and the second soundproof shell 3 match the shape and size of the motor body 16, which makes it easy to cover and reduce noise of the motor body 16 through the first soundproof shell 2 and the second soundproof shell 3.

在使用时,在需要对电动机主体16进行降噪工作时,通过滑动第一滑块5和第二滑块17在滑槽4内的位置,从而对第二隔音外壳3和第一隔音外壳2的位置进行滑动,使第二隔音外壳3和第一隔音外壳2对电动机主体16进行遮盖,接着将紧固杆13插入第一螺纹孔10和第二螺纹孔12内,通过把手15转动紧固杆13在第一螺纹孔10和第二螺纹孔12内的位置对其旋转连接,即可对第一隔音外壳2和第二隔音外壳3进行连接固定,使第一隔音外壳2和第二隔音外壳3对电动机主体16进行遮盖降噪,在电动机主体16工作时,可通过第一隔音外壳2、第二隔音外壳3、隔音棉7和隔音板6等对电动机主体16工作产生的噪音进行阻隔,从而降低电动机主体16工作所产生的噪音。During use, when it is necessary to reduce the noise of the motor body 16, the first slider 5 and the second slider 17 are slid in the position in the slide groove 4, thereby sliding the second sound insulation shell 3 and the first sound insulation shell 2, so that the second sound insulation shell 3 and the first sound insulation shell 2 cover the motor body 16, and then the fastening rod 13 is inserted into the first threaded hole 10 and the second threaded hole 12, and the handle 15 is used to rotate the fastening rod 13 in the position of the first threaded hole 10 and the second threaded hole 12 to rotate and connect it, so that the first sound insulation shell 2 and the second sound insulation shell 3 can be connected and fixed, so that the first sound insulation shell 2 and the second sound insulation shell 3 cover the motor body 16 for noise reduction. When the motor body 16 is working, the noise generated by the operation of the motor body 16 can be blocked by the first sound insulation shell 2, the second sound insulation shell 3, the sound insulation cotton 7 and the sound insulation board 6, thereby reducing the noise generated by the operation of the motor body 16.

综上,该带有降噪外壳的电动机,能够对电动机进行降噪工作,从而避免电动机工作产生的噪音过大对周围的工作人员造成不好的影响,从而提高了电动机在工作时的降噪效果,进一步满足了人们现在的使用需求。In summary, the electric motor with a noise reduction housing can reduce the noise of the electric motor, thereby preventing the excessive noise generated by the motor from causing adverse effects on surrounding personnel, thereby improving the noise reduction effect of the motor when it is working and further meeting people's current usage needs.

需要说明的是,在本文中,诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来,而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者设备所固有的要素。It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

尽管已经示出和描述了本实用新型的实施例,对于本领域的普通技术人员而言,可以理解在不脱离本实用新型的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型,本实用新型的范围由所附权利要求及其等同物限定。Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. Motor with shell of making an uproar falls, including frame (1), its characterized in that: the motor is characterized in that the top of the base (1) is fixedly connected with a motor main body (16), a sliding groove (4) is formed in the top of the base (1), a first sliding block (5) and a second sliding block (17) are respectively and movably connected to the inner wall of the sliding groove (4), and a second sound insulation shell (3) is fixedly connected to the top of the first sliding block (5);
The top fixedly connected with first sound insulation shell (2) of second slider (17), the inner wall fixedly connected with acoustic celotex board (6) of first sound insulation shell (2), sound insulation groove (8) have been seted up to the inside wall of acoustic celotex board (6), the inner wall fixedly connected with soundproof cotton (7) of sound insulation groove (8), sound absorbing hole (9) have been seted up to the interior roof of acoustic celotex board (6).
2. A motor with noise reduction housing as defined in claim 1, wherein: the soundproof board (6) is a rock wool board soundproof board, and the soundproof cotton (7) is mineral wool soundproof cotton.
3. A motor with noise reduction housing as defined in claim 1, wherein: the top of second sound insulation shell (3) and the top of first sound insulation shell (2) are fixedly connected with first connection piece (11) and second connection piece (14) respectively, and first screw hole (10) and second screw hole (12) have been seted up respectively to one side of first connection piece (11) and one side of second connection piece (14), and the equal threaded connection of inner wall of first screw hole (10) and second screw hole (12) has fastening rod (13).
4. A motor with noise reduction housing as defined in claim 1, wherein: the outer wall of the first sliding block (5) and the outer wall of the second sliding block (17) are both in sliding connection with the inner wall of the sliding groove (4), and the second sound insulation shell (3) and the first sound insulation shell (2) are respectively in sliding connection with the base (1) through the first sliding block (5), the second sliding block (17) and the sliding groove (4).
5. A motor with noise reduction housing as defined in claim 3, wherein: one end of the fastening rod (13) is fixedly connected with a handle (15), and the handle (15) is a round handle.
6. A motor with noise reduction housing as defined in claim 1, wherein: the shape and the size of the first sound insulation shell (2) are the same as those of the second sound insulation shell (3), and the shape and the size of the combination of the first sound insulation shell (2) and the second sound insulation shell (3) are matched with those of the motor main body (16).
CN202323302268.4U 2023-12-05 2023-12-05 Electric motor with noise-reducing housing Active CN221767749U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202323302268.4U CN221767749U (en) 2023-12-05 2023-12-05 Electric motor with noise-reducing housing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202323302268.4U CN221767749U (en) 2023-12-05 2023-12-05 Electric motor with noise-reducing housing

Publications (1)

Publication Number Publication Date
CN221767749U true CN221767749U (en) 2024-09-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202323302268.4U Active CN221767749U (en) 2023-12-05 2023-12-05 Electric motor with noise-reducing housing

Country Status (1)

Country Link
CN (1) CN221767749U (en)

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