Motor mounting bracket and vibration assembly

Abstract

The utility model relates to a motor installation support and a vibration assembly, the motor installation support comprises a body, the body is provided with an accommodating cavity, and the accommodating cavity is provided with a first opening, a second opening and a third opening on the surface of the body; a motor is placed into the containing cavity from the first opening, an eccentric wheel assembly extends into the containing cavity from the second opening and is connected with the motor, and the third opening faces the connecting position of the eccentric wheel assembly and the motor. As the motor is accommodated in the motor mounting bracket, not only can most noise be isolated, but also vibration of the whole equipment used by a user due to high-speed resonance of the motor can be avoided, so that the experience feeling of the user is improved. Moreover, the motor can be fixed only by being arranged in the motor mounting bracket hole and assembled with the vibration assembly, so that complicated procedures such as screw joint and welding are not needed.

Description

Technical Field

[0001] This utility model relates to the field of motors, and in particular to a motor mounting bracket and vibration assembly. Background Technology

[0002] Electric motors are a widely used industrial component. While motors can only rotate, industrial applications require converting this motion into linear, reciprocating, or other forms of motion, necessitating transmission mechanisms. Some high-speed motors rotate at extremely high speeds, resulting in significant noise and strong resonance during startup. Utility Model Content

[0003] Firstly, this utility model provides a motor mounting bracket for stabilizing the motor while reducing its noise.

[0004] This utility model proposes a motor mounting bracket, including a body, the body having a receiving cavity, the receiving cavity having a first opening, a second opening and a third opening formed on the surface of the body; a motor is inserted into the receiving cavity through the first opening, an eccentric wheel assembly extends into the receiving cavity through the second opening and is connected to the motor, and the third opening faces the connection between the eccentric wheel assembly and the motor.

[0005] According to one embodiment of the present invention, a limiting part is provided inside the receiving cavity, and the limiting part is used to restrict the motor from moving in a direction away from the first opening.

[0006] According to one embodiment of the present invention, the limiting part is provided with a mounting hole, which is used to install the motor.

[0007] According to one embodiment of the present invention, the limiting part is further provided with a through hole, the through hole penetrating the limiting part and being coplanar with the second opening.

[0008] According to one embodiment of the present invention, the body has a notch at the edge of the second opening.

[0009] According to one embodiment of the present invention, the body is provided with a step corresponding to the opening.

[0010] According to one embodiment of the present invention, the body is made of a metallic material.

[0011] According to one embodiment of the present invention, a shock-absorbing layer is further included, which covers the surface of the body.

[0012] According to one embodiment of the present invention, the contour of the receiving cavity at least partially conforms to the shape of the motor.

[0013] In a first aspect, the present invention provides a vibration assembly, comprising a motor mounting bracket, a motor, and an eccentric wheel assembly as described in any of the first aspects, wherein the motor is mounted within the motor mounting bracket.

[0014] Implementing the embodiments of this utility model has the following beneficial effects:

[0015] Using the vibration assembly and motor mounting bracket of this embodiment, the motor is first inserted into the receiving cavity of the motor mounting bracket through the first opening, and then the vibration assembly is inserted into the receiving cavity through the second opening to complete the assembly with the motor. Next, a tool is used to install the motor and vibration assembly at the third opening. Because the motor is housed in the motor mounting bracket, most of the noise is isolated, and high-speed resonance of the motor prevents the entire device from vibrating, thus improving the user experience. Furthermore, the motor only needs to be inserted into the hole of the motor mounting bracket and assembled with the vibration assembly to achieve motor fixation, eliminating the need for complex processes such as screwing and welding. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] in:

[0018] Figure 1 This is a schematic diagram of the overall structure of the vibration component in one embodiment of this utility model;

[0019] Figure 2 This is a schematic diagram of the overall structure from another angle in one embodiment of this utility model;

[0020] Figure 3 This is a schematic diagram of the overall structure of the motor mounting bracket in one embodiment of this utility model;

[0021] Figure 4 This is a schematic diagram of the overall structure of the motor mounting bracket from another angle in one embodiment of this utility model;

[0022] Figure 5 This is a schematic diagram of the overall structure of the motor mounting bracket at another angle in one embodiment of this utility model.

[0023] Figure label:

[0024] Main body - 10; Receiving cavity - 110; First opening - 120; Second opening - 130; Third opening - 140; Motor - 20; Eccentric wheel assembly - 30; Limiting part - 150; Mounting hole - 1510; Through hole - 1520; Notch - 160; Step - 170. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0026] Firstly, this utility model embodiment provides a motor mounting bracket, please refer to... Figures 1-5 The device includes a body 10, which has a receiving cavity 110. The receiving cavity 110 has a first opening 120, a second opening 130 and a third opening 140 formed on the surface of the body 10. The motor 20 is inserted into the receiving cavity 110 through the first opening 120. The eccentric wheel assembly 30 extends into the receiving cavity 110 through the second opening 130 and is connected to the motor 20. The third opening 140 faces the connection between the eccentric wheel assembly 30 and the motor 20.

[0027] Using the vibration assembly and motor mounting bracket of this embodiment, the motor 20 is first inserted into the receiving cavity 110 of the motor mounting bracket through the first opening 120. Then, the vibration assembly is extended into the receiving cavity 110 through the second opening 130 to complete the assembly with the motor 20. Next, the motor 20 is installed with the vibration assembly at the third opening 140 using a tool. Because the motor 20 is housed in the motor mounting bracket, most of the noise is isolated, and high-speed resonance of the motor 20 is prevented from causing the entire device to vibrate, thus improving the user experience. Furthermore, the motor 20 only needs to be inserted into the hole of the motor mounting bracket and assembled with the vibration assembly to be fixed, eliminating the need for complex processes such as screwing and welding.

[0028] It should be noted that the tool typically inserted through the third opening 140 is a screwdriver. After connecting the motor 20 and the eccentric wheel assembly 30, the eccentric wheel assembly 30 is then linked to the driven component, and the motor mounting bracket is simultaneously secured. This allows for the rapid completion of the entire vibration assembly installation, greatly improving the assembly efficiency of equipment using the vibration assembly.

[0029] In one embodiment, a limiting part 150 is provided inside the receiving cavity 110, which is used to limit the movement of the motor 20 in a direction away from the first opening 120.

[0030] Normally, the first opening 120 and the third opening 140 are arranged opposite to each other, so it is necessary to prevent the motor 20 from coming out of the third opening 140. The limiting part 150 is provided to prevent the motor 20 from coming out of the third opening 140. On the other hand, it can also position the motor 20 so that the connection between the motor 20 and the eccentric wheel assembly 30 is exactly at the central axis of the second opening 130.

[0031] In one embodiment, please refer to Figure 4 and Figure 5 The limiting part 150 is provided with a mounting hole 1510, which is used to install the motor 20.

[0032] The limiting part 150 has a mounting hole 1510 to further fix the motor 20. Generally, the motor 20 has a plug-in part corresponding to the mounting hole 1510. After the plug-in part is inserted into the mounting hole 1510, the motor 20 is relatively fixed, thereby preventing the motor 20 from shaking relative to the motor mounting bracket.

[0033] In one embodiment, the limiting part 150 is further provided with a through hole 1520, which penetrates the limiting part 150 and is coplanar with the second opening 130.

[0034] In this embodiment, the through hole 1520 can reduce the weight of the motor mounting bracket. On the other hand, it can also serve as a heat dissipation channel, allowing the heat generated by the motor 20 to be quickly dissipated.

[0035] In one embodiment, please refer to Figure 3 The main body 10 has a notch 160 at the edge of the second opening 130.

[0036] In this embodiment, notch 160 can be used for wiring. Each motor 20 has at least one positive and one negative terminal; some three-phase motors 20 also have three terminals. After electrically connecting the motor 20 to its terminals with wires, the wires are led out through notch 160 to prevent them from protruding from the motor mounting bracket and thus hindering its fixation.

[0037] In one embodiment, the body 10 is provided with a step 170 at the opening.

[0038] In this embodiment, the step 170 is provided to facilitate cable routing. The cable is led out from the notch 160 and runs along the surface of the step 170 so that the cable fits against the step 170.

[0039] In one embodiment, the body 10 is made of a metallic material.

[0040] Metal materials have good thermal conductivity, which can quickly dissipate the heat generated by motor 20. Furthermore, metal materials also have sufficient strength to prevent damage to the motor 20 bracket caused by high-frequency vibration of motor 20.

[0041] In one embodiment, a damping layer is also included, which covers the surface of the body 10.

[0042] The purpose of a damping layer is to further reduce the overall impact of vibrating components on vibrating equipment. Damping materials are a class of materials capable of absorbing, dispersing, or isolating impact forces, and are widely used in various scenarios to reduce damage caused by impacts and vibrations. Here are some common damping materials: Rubber damping materials: Due to its good elasticity and energy absorption properties, rubber is often used to make damping products, such as rubber sheets, rubber pads, and rubber balls. Steel structure damping materials: Such as damping steel plates, conical vibration dampers, and disc vibration dampers, which absorb vibration energy through deformation. Spring damping materials: Including metal springs, hydraulic springs, and gas springs, which absorb energy through elastic deformation. Foam damping materials: Such as foam plastic boards and foam rubber, which have lightweight, heat-insulating, and shock-absorbing properties. Vibration isolation pads: Made of polymer materials, used to isolate the transmission of vibration between structures.

[0043] In one embodiment, the contour of the receiving cavity 110 at least partially conforms to the shape of the motor 20.

[0044] The contour of the receiving cavity 110 matches the shape of the motor 20 in order to prevent the motor 20 from rotating, thereby reducing the shaking of the motor 20 to a certain extent.

[0045] Secondly, this utility model provides a vibration component, including a motor 20, an eccentric wheel assembly 30, and a motor mounting bracket of any one of the first aspects, wherein the motor 20 is mounted in the motor mounting bracket.

[0046] Since the vibration assembly includes the motor mounting bracket of the first aspect, the equipment usually has a housing that fixes the motor mounting bracket inside the housing. The position of the eccentric wheel assembly 30 connected to the driven component is relatively fixed, thereby giving the motor 20 a certain limiting function.

[0047] Generally, the normal direction of the first opening 120 is parallel to or overlaps with the axis of rotation of the motor 20, while the swing plane of the eccentric wheel assembly 30 is parallel to the first opening 120. Therefore, once the eccentric wheel assembly 30 is fixed along the axis of rotation of the motor 20, there is no need to worry about the motor 20 coming off the motor mounting bracket. In other words, assembling the motor mounting bracket of this utility model only requires directly inserting the motor 20 into the receiving cavity 110 through the first opening 120, and then operating through the third opening 140 to complete the assembly of the motor 20 and the eccentric wheel assembly 30. Therefore, compared with existing motor mounting brackets, it is easier to assemble and does not require the use of snap-fit ​​(unreliable) or screw-fit (cumbersome process) to install and fix the motor 20.

[0048] In the description of the embodiments of this utility model, it should be noted that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0049] In the description of the embodiments of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this utility model based on the specific circumstances.

[0050] In this embodiment of the utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0051] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0052] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A motor mounting bracket, characterized in that, The device includes a body having a receiving cavity, the receiving cavity having a first opening, a second opening and a third opening formed on the surface of the body; a motor is inserted into the receiving cavity through the first opening, an eccentric wheel assembly extends into the receiving cavity through the second opening and is connected to the motor, and the third opening faces the connection between the eccentric wheel assembly and the motor.

2. The motor mounting bracket as described in claim 1, characterized in that, The receiving cavity is provided with a limiting part, which is used to restrict the motor from moving in a direction away from the first opening.

3. The motor mounting bracket as described in claim 2, characterized in that, The limiting part is provided with a mounting hole, which is used to install the motor.

4. A motor mounting bracket as described in claim 2, characterized in that, The limiting part is also provided with a through hole, which penetrates the limiting part and is coplanar with the second opening.

5. A motor mounting bracket as described in claim 1, characterized in that, The body has a notch at the edge of the second opening.

6. A motor mounting bracket as described in claim 5, characterized in that, The body has a step corresponding to the opening.

7. A motor mounting bracket as described in claim 1, characterized in that, The body is made of metal.

8. A motor mounting bracket as described in claim 1, characterized in that, It also includes a damping layer that covers the surface of the body.

9. A motor mounting bracket as described in claim 1, characterized in that, The contour of the receiving cavity at least partially conforms to the shape of the motor.

10. A vibration assembly, characterized in that, It includes a motor, an eccentric wheel assembly, and a motor mounting bracket as described in any one of claims 1-9, wherein the motor is mounted within the motor mounting bracket.

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