Reinforcing device of explosion-proof vibration motor

Abstract

The utility model belongs to the technical field of vibration motor protection, in particular to a reinforcing device of an explosion-proof vibration motor, which comprises a vibration motor body, a plurality of bolt penetrating holes are arranged on a mounting base of the vibration motor body, and a nut groove is arranged at the bottom of the mounting base. The nut grooves correspond to the bolt penetrating holes. The vibration motor further comprises a reinforcing mechanism, and the reinforcing mechanism comprises an anti-falling reinforcing cover which is connected to the protective cover at one end of the vibration motor body in a sleeving mode. By arranging the reinforcing mechanism, the U-shaped mounting cover and the anti-falling reinforcing cover can be directly connected to the vibration motor in a sleeving mode, mounting and dismounting are convenient, the anti-falling reinforcing cover is tightly attached to the protective covers at the two ends of the vibration motor, the protective covers are provided with outer layer stabilizing mechanisms, the moving space of the protective covers is reduced, loosening and even falling caused by long-term use are avoided, and the service life of the protective covers is prolonged. And the heat dissipation efficiency of the vibration motor can be further improved through the arc-shaped reinforcing plates and the arc-shaped heat dissipation sheets with the heat conduction function.

Description

Technical Field

[0001] The utility model belongs to the technical field of vibration motor protection, and in particular relates to a reinforcement device for an explosion-proof vibration motor. Background Art

[0002] The vibration motor is a motor that has a set of adjustable eccentric blocks installed at both ends of the rotor shaft. The centrifugal force generated by the high-speed rotation of the shaft and eccentric blocks is used to obtain the exciting force. The vibration motor has a wide range of vibration frequencies. Only when the exciting force and power are properly matched can the mechanical noise be reduced. There are six types of vibration motors, including those classified by starting and running mode and those classified by running speed.

[0003] During the use of the vibration motor, the internal components will generate a large amount of heat energy. Long-term use will cause serious loss of electrical components inside the vibration motor and there is a risk of explosion. Therefore, some vibration motors with explosion-proof functions are now available. Protective covers are installed at both ends of such vibration motors. The protective covers are made of metal and fixed with screws. When the vibration motor is working, the protective cover will vibrate with it through the screws as a medium. After long-term use, the screws will strip and fall off, which will lead to the risk of the protective cover shell loosening and falling off, thereby affecting the normal use of the vibration motor.

[0004] In order to solve the above problems, the present application proposes a reinforcement device for an explosion-proof vibration motor. Utility Model Content

[0005] In order to solve the above problems existing in the prior art, the utility model provides a reinforcement device for an explosion-proof vibration motor, which has the characteristics of preventing the protective cover from loosening and falling off, reinforcing the explosion-proof function and assisting in heat dissipation.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a reinforcement device for an explosion-proof vibration motor, comprising a vibration motor body, a mounting base of the vibration motor body is provided with a plurality of bolt through holes, and a nut groove is provided at the bottom of the mounting base, the nut groove and the bolt through hole correspond to each other;

[0007] It also includes a reinforcement mechanism, which includes an anti-slip reinforcement cover respectively sleeved on the protective cover at one end of the vibration motor body, and a heat dissipation component. The reinforcement mechanism is used to limit and fix the protective covers at both ends of the vibration motor body, and the heat dissipation component is used for ventilation and heat dissipation of the vibration motor body.

[0008] As a preferred technical solution of the utility model, the heat dissipation assembly includes a U-shaped mounting cover which is sleeved on the vibration motor body, the U-shaped mounting cover is fixed to the vibration motor body by a plurality of fixing bolts, arc-shaped reinforcement plates are fixed on both sides of the U-shaped mounting cover, and the anti-detachment reinforcement cover is fixed to the arc-shaped reinforcement plate by bolts.

[0009] As a preferred technical solution of the utility model, the anti-slip reinforcement cover is an arc-shaped structure, the end of the anti-slip reinforcement cover away from the arc-shaped reinforcement plate is closed, and the anti-slip reinforcement cover is tightly fitted with the vibration motor body protective cover.

[0010] As a preferred technical solution of the utility model, a plurality of No. 1 lightweight long holes are provided on the anti-slip reinforcement cover, and a No. 1 obstacle hole is also provided on the anti-slip reinforcement cover.

[0011] As a preferred technical solution of the utility model, the U-shaped mounting cover is provided with a plurality of No. 2 lightweight long holes and a plurality of lightweight round holes.

[0012] As a preferred technical solution of the utility model, a No. 2 obstacle hole is opened at the top of the U-shaped mounting cover, and a pair of reinforcement rings are fixed on the U-shaped mounting cover.

[0013] As a preferred technical solution of the utility model, one of the arc-shaped reinforcement plates is provided with an arc-shaped obstruction opening, and a plurality of arc-shaped heat dissipation fins are fixed to the outer surfaces of the two arc-shaped reinforcement plates.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] In the utility model, by arranging a reinforcement mechanism, the U-shaped installation cover and the anti-slip reinforcement cover can be directly sleeved on the vibration motor, and installation and disassembly are relatively convenient. The anti-slip reinforcement cover fits tightly with the protective covers at both ends of the vibration motor, so that the protective cover has an outer stabilizing mechanism, which reduces the activity space of the protective cover and avoids loosening or even falling off due to long-term use. In addition, the heat dissipation efficiency of the vibration motor can be further improved by using the arc-shaped reinforcement plate and the arc-shaped heat dissipation sheet with heat conduction function, thereby improving practicality.

[0016] Other additional advantages and beneficial effects of the present application will be given in part in the following description, and in part will become apparent from the following description, or will be understood through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 It is a three-dimensional structural diagram of the vibration motor and the reinforcement mechanism in the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the vibration motor in the utility model;

[0020] Figure 3 It is a structural schematic diagram of the reinforcement mechanism in the utility model.

[0021] In the figure: 1. Vibration motor body; 2. U-shaped mounting cover; 3. Arc-shaped reinforcement plate; 4. Anti-drop reinforcement cover; 5. Arc-shaped heat dissipation sheet; 6. No. 1 obstacle hole; 7. No. 1 lightweight long hole; 8. Reinforcement ring; 9. Fixing bolt; 10. No. 2 lightweight long hole; 11. Nut groove; 12. Arc-shaped obstacle mouth; 13. No. 2 obstacle hole; 14. Lightweight round hole. DETAILED DESCRIPTION

[0022] 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.

[0023] Example

[0024] See also Figure 1-Figure 3 The utility model provides the following technical solutions: a reinforcement device for an explosion-proof vibration motor, including a vibration motor body 1, a plurality of bolt through holes are provided on the mounting base of the vibration motor body 1, the bolt through holes can be formed by punching or drilling with an electric drill, and the specific model can be customized according to the manufacturer or the purchasing unit, a nut groove 11 is provided at the bottom of the mounting base, the nut groove 11 corresponds to the bolt through hole, and a nut matching the model of the fixing bolt 9 is embedded in the nut groove 11; it also includes a reinforcement mechanism, the reinforcement mechanism includes a protective cover respectively sleeved on one end of the vibration motor body 1 The anti-slip reinforcement cover 4 is an arc-shaped structure. The end of the anti-slip reinforcement cover 4 away from the arc-shaped reinforcement plate 3 is closed. The anti-slip reinforcement cover 4 is tightly fitted with the protective cover of the vibration motor body 1. When the vibration motor body 1 is running, due to the limitation of the anti-slip reinforcement cover 4, the activity space of the protective covers on both sides of the vibration motor body 1 can be sharply reduced, thereby avoiding loosening, shaking or even falling off due to loose screws, which is beneficial to the normal operation of the vibration motor body 1, and the heat dissipation component, the reinforcement mechanism is used for limiting and fixing the protective covers at both ends of the vibration motor body 1, and the heat dissipation component is used for ventilation and heat dissipation of the vibration motor body 1.

[0025] It should be noted that the vibration motor body 1 is a YZD-50-6 model vibration motor in the prior art.

[0026] Preferably, by Figures 1 to 3As shown, in the present embodiment, the heat dissipation assembly includes a U-shaped mounting cover 2 which is sleeved on the vibration motor body 1. The U-shaped mounting cover 2 is provided with a plurality of No. 2 lightweight long holes 10. The No. 2 lightweight long holes 10 can reduce the overall weight of the U-shaped mounting cover 2, making it convenient to carry and install. The U-shaped mounting cover 2 is also provided with a plurality of lightweight circular holes 14. The lightweight circular holes 14 can not only reduce the overall weight of the U-shaped mounting cover 2, but also have the function of assisting heat dissipation. The U-shaped mounting cover 2 is fixed to the vibration motor body 1 by a plurality of fixing bolts 9. Arc-shaped reinforcement plates 3 are fixed on both sides of the U-shaped mounting cover 2. The arc-shaped reinforcement plates 3 are welded and fixed to the U-shaped mounting cover 2. The anti-detachment reinforcement cover 4 is fixed to the arc-shaped reinforcement plate 3 by bolts.

[0027] Preferably, by Figure 1 and Figure 3 As shown, in the present embodiment, a plurality of No. 1 lightweight long holes 7 are provided on the anti-slip reinforcement cover 4, and the No. 1 lightweight long holes 7 can not only reduce the overall weight of the U-shaped mounting cover 2 and facilitate the transportation and installation of the staff, but also have the function of ventilation and heat dissipation, and the anti-slip reinforcement cover 4 can be formed by injection molding, and the anti-slip reinforcement cover 4 is also provided with a No. 1 obstacle hole 6, and the No. 1 obstacle hole 6 corresponds to the screws fixing the protective covers at both ends of the vibration motor body 1, so that the screws are located therein, so that the anti-slip reinforcement cover 4 is convenient to install and fits tightly with the protective cover, thereby achieving the effect of limiting and heat conduction.

[0028] Preferably, by Figure 1 and Figure 3 As shown, in the present embodiment, a No. 2 obstacle hole 13 is opened at the top of the U-shaped mounting cover 2, and the No. 2 obstacle hole 13 corresponds to the hanging ring on the vibration motor body 1. An arc-shaped obstacle opening 12 is opened on one of the arc-shaped reinforcement plates 3, and the arc-shaped obstacle opening 12 corresponds to the circuit interface on the vibration motor body 1. This setting is designed according to the existing vibration motor body 1, which facilitates the installation of the U-shaped mounting cover 2 and the arc-shaped reinforcement plate 3 and improves practicality. A pair of reinforcement rings 8 are fixed on the U-shaped mounting cover 2, and the reinforcement rings 8 can improve the structural strength of the U-shaped mounting cover 2, thereby improving the protection function.

[0029] Preferably, by Figure 1 and Figure 3 As shown, in this embodiment, a plurality of arc-shaped heat dissipation sheets 5 are fixed to the outer surfaces of the two arc-shaped reinforcement plates 3. The arc-shaped reinforcement plates 3 and the arc-shaped heat dissipation sheets 5 are both made of metal. This arrangement can improve the heat dissipation efficiency and prevent the vibration motor body 1 from being overheated and damaged.

[0030] Components not described in detail herein are prior art.

[0031] The working principle and use process of the utility model are as follows: during installation, the No. 2 obstacle hole 13 is vertically aligned with the hanging ring on the vibration motor body 1, and the No. 1 obstacle hole 6 is aligned with the screw fixing the protective cover, and the U-shaped mounting cover 2 and the anti-stripping reinforcement cover 4 are directly sleeved on the vibration motor body 1, and the position of the U-shaped mounting cover 2 is adjusted, and it can be fixed by screwing a plurality of fixing bolts 9; by setting a reinforcement mechanism, the U-shaped mounting cover 2 and the anti-stripping reinforcement cover 4 can be directly sleeved on the vibration motor body 1, and installation and disassembly are relatively convenient, and the anti-stripping reinforcement cover 4 fits tightly with the protective covers at both ends of the vibration motor body 1, so that the protective cover has an outer stabilizing mechanism, which reduces the activity space of the protective cover and avoids loosening or even falling off due to long-term use. In addition, the heat dissipation efficiency of the vibration motor body 1 can be further improved by using the arc-shaped reinforcement plate 3 and the arc-shaped heat dissipation sheet 5 with heat conduction function, thereby improving practicality.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A reinforcement device for an explosion-proof vibration motor, comprising a vibration motor body (1), characterized in that: A plurality of bolt through holes are provided on the mounting base of the vibration motor body (1), and a nut groove (11) is provided at the bottom of the mounting base, wherein the nut groove (11) corresponds to the bolt through holes; It also includes a reinforcement mechanism, the reinforcement mechanism including an anti-slip reinforcement cover (4) respectively sleeved on the protective cover at one end of the vibration motor body (1), and a heat dissipation component, the reinforcement mechanism is used to limit and fix the protective covers at both ends of the vibration motor body (1), and the heat dissipation component is used to ventilate and dissipate heat from the vibration motor body (1).

2. The reinforcement device for an explosion-proof vibration motor according to claim 1, characterized in that: The heat dissipation assembly comprises a U-shaped mounting cover (2) sleeved on the vibration motor body (1), the U-shaped mounting cover (2) being fixed to the vibration motor body (1) by a plurality of fixing bolts (9), arc-shaped reinforcement plates (3) being fixed on both sides of the U-shaped mounting cover (2), and the anti-detachment reinforcement cover (4) being fixed to the arc-shaped reinforcement plates (3) by bolts.

3. The reinforcement device for an explosion-proof vibration motor according to claim 2, characterized in that: The anti-slip reinforcement cover (4) is an arc-shaped structure, and one end of the anti-slip reinforcement cover (4) away from the arc-shaped reinforcement plate (3) is closed. The anti-slip reinforcement cover (4) is tightly fitted with the protective cover of the vibration motor body (1).

4. The reinforcement device for an explosion-proof vibration motor according to claim 1, characterized in that: A plurality of No. 1 lightweight long holes (7) are provided on the anti-slip reinforcement cover (4), and a No. 1 obstacle hole (6) is also provided on the anti-slip reinforcement cover (4).

5. The reinforcement device for an explosion-proof vibration motor according to claim 2, characterized in that: The U-shaped mounting cover (2) is provided with a plurality of second-size lightweight long holes (10) and a plurality of lightweight round holes (14).

6. The reinforcement device for an explosion-proof vibration motor according to claim 2, characterized in that: A No. 2 obstacle hole (13) is provided at the top of the U-shaped installation cover (2), and a pair of reinforcement rings (8) are fixed on the U-shaped installation cover (2).

7. The reinforcement device for an explosion-proof vibration motor according to claim 2, characterized in that: One of the arc-shaped reinforcement plates (3) is provided with an arc-shaped obstruction opening (12), and the outer surfaces of the two arc-shaped reinforcement plates (3) are both fixed with a plurality of arc-shaped heat dissipation sheets (5).

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