CN212935676U

CN212935676U - An anti-vibration type vibration motor

Info

Publication number: CN212935676U
Application number: CN202021737002.6U
Authority: CN
Inventors: 王保春; 李帅锦; 王媛
Original assignee: Xinxiang Hongsheng Vibration Motor Co ltd
Current assignee: Xinxiang Hongsheng Vibration Motor Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-04-09
Anticipated expiration: 2030-08-19

Abstract

The utility model discloses an anti-vibration type vibration motor, which comprises a base plate. The four corners of the lower end of the base plate are provided with spring columns through sealing welding, the spring columns are sheathed with springs, the lower end of the spring columns is provided with a base plate through sealing welding, and the upper end surface of the base plate is provided with a base plate. There is a vibration damping pad fixed by screws. The upper surface of the vibration damping pad is fixed by screws with a motor base. The upper surface of the motor base is provided with screw holes. The upper surface of the motor base is sealed and welded with a motor. The inner sleeve is provided with a rotating shaft, a casing is placed above the motor base, and a sound-absorbing board is fixed around the inside of the casing by sticking. There are ventilation holes in the four corners of the upper surface of the casing. The upper surface of the casing is fixed with a fan. The integrated silicone part has a spring set inside; the utility model has the advantages of simple structure, noise reduction, anti-vibration, self-help cooling and motor protection.

Description

Anti-vibration type vibrating motor

Technical Field

The utility model relates to an anti vibration type vibrating motor technical field, concretely relates to is an anti vibration type vibrating motor.

Background

The vibration motor is characterized in that a group of adjustable eccentric blocks are respectively arranged at two ends of a rotor shaft, and the exciting force is obtained by utilizing the centrifugal force generated by the high-speed rotation of the shaft and the eccentric blocks. The vibration motor has a large vibration frequency range, and mechanical noise can be reduced only if the excitation vibration force is properly matched with power. The vibration motor is classified according to starting and running modes, and classified according to running speed, and the vibration of the vibrating body is generated by two groups of excitation systems, and the vibration form of the vibrating body is called composite vibration. Generally, there are two types, a dual-frequency composite type and a dual-amplitude composite type. The vibration screening equipment with certain special performance uses two vibrating motors with different models and different rotating speeds, and is respectively arranged at the feeding end and the discharging end of the screening machine, so that the feeding end presents vibration with large amplitude and low frequency, and the discharging end presents vibration with small amplitude and high frequency, and two kinds of vibration are overlapped at the middle part of the screening machine, so that the screening machine plays a more effective screening role, the projection of the vibration track of a vibrating body on the horizontal plane is a circle or an ellipse, and the vibration form is called rotary vibration. The rotary vibration can be divided into three modes of flat rotary vibration, vortex vibration and complex rotary vibration.

In the prior art, the vibration can be generated when the vibration motor operates, and the vibration motor can not process the generated noise, the temperature of the motor is high, the temperature can not be reduced, and the motor is not well protected, so that the vibration-resistant vibration motor is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vibration-resistant type vibrating motor has possessed simple structure, noise abatement, vibration resistance, self-service cooling and to the advantage of motor protection, has solved prior art's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti vibration type vibrating motor, includes the bottom plate, bottom plate lower extreme four corners all is equipped with the spring post through seal welding, spring post suit is equipped with the spring, spring post lower extreme is equipped with the bed plate through seal welding, the bottom plate upper end surface is equipped with the damping pad through the screw fixation, the damping pad upper end surface is equipped with motor base through the screw fixation, motor base upper end surface has seted up the screw, motor base upper end surface is equipped with the motor through seal welding, motor left end surface suit is equipped with the bearing, the axis of rotation has been installed to the bearing endotheca, motor base places the top and is equipped with the shell, the inside abatvoix that is equipped with all around through gluing the fixation of shell, the ventilation hole has been seted up in shell upper end surface four corners, the shell upper end surface is equipped with the.

Preferably, the spring post is a silica gel member which is poured into a whole, and the spring is sleeved inside the spring post.

Preferably, the motor base is provided with a connecting block, and a clamping groove is formed in the shell.

Preferably, the base plate and the damping pad are the same size.

Preferably, the motor is connected to the fan through a cable.

Preferably, the spring column model: MPFL; the type of the damping pad is as follows: HJHW; the motor model is as follows: HD-5-85.

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

1. the utility model provides a vibration-resistant type vibrating motor, can conveniently fix by the motor through the bottom plate, can alleviate the vibration that the motor operation produced through the spring post, can alleviate the vibration that the motor operation produced through the damping pad, through the bed plate to motor bearing, support and fixed action.

2. The utility model provides an anti vibration type vibrating motor, can reduce the effect that work energy consumption is few and support through the bearing, can play the guard action through the shell, can cool down for the motor through the fan rotation and handle, can absorb the noise that produces during the motor operation through the abatvoix, can ventilate for motor inside through the ventilation hole.

Drawings

Fig. 1 is a schematic view of an overall structure of an anti-vibration type vibration motor according to the present invention;

fig. 2 is an internal structure view of a spring post of the vibration-proof vibration motor of the present invention;

fig. 3 is a top view structural diagram of a housing of an anti-vibration type vibration motor according to the present invention;

fig. 4 is a right structural view of the vibration-proof vibration motor of the present invention;

the figures are labeled as follows: 1. a fan; 2. a housing; 3. a rotating shaft; 4. a motor; 5. a screw hole; 6. a motor base; 7. a base plate; 8. a vibration damping pad; 9. a spring post; 10. a spring; 11. a vent hole; 12. a sound-absorbing panel; 13. a bearing; 14. a base plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1, 2, 3 and 4, an anti-vibration type vibration motor includes a base plate 7, four corners of the lower end of the base plate 7 are provided with spring columns 9 through sealing welding, the spring columns 9 are sleeved with springs 10, the spring columns 9 are silica gel pieces integrally poured, the springs 10 are sleeved inside the spring columns 9, the lower ends of the spring columns 9 are provided with base plates 14 through sealing welding, the upper end surface of the base plate 7 is fixedly provided with vibration damping pads 8 through screws, the size of the base plate 7 is the same as that of the vibration damping pads 8, the upper end surface of the vibration damping pads 8 is fixedly provided with a motor base 6 through screws, and the upper end surface of the motor base 6 is provided with screw holes 5.

Specifically, can conveniently fix motor 4 through bottom plate 7, can alleviate the vibration that motor 4 operation produced through spring post 9, can alleviate the vibration that motor 4 operation produced through damping pad 8, through the bed plate 14 to motor 4 bearing, support and fixed action.

Example 2:

please refer to fig. 1, 2, 3, 4, an anti vibration type vibrating motor, including motor base 6, motor base 6 upper end surface is equipped with motor 4 through seal welding, 4 left end surface suits of motor are equipped with bearing 13, axis of rotation 3 has been installed to bearing 13 endotheca, motor base 6 top is placed and is equipped with shell 2, there is the connecting block on the motor base 6, there is the draw-in groove in the

shell

2, 2 inside fixed abatvoix 12 that is equipped with all around through gluing of shell, ventilation hole 11 has been seted up to 2 upper end surface four corners of shell, 2 upper end surfaces of shell are equipped with fan 1 through the screw fixation, motor 4 passes through cable connection fan 1, the 9 models of spring post: MPFL; type 8 of the damping pad: HJHW; the model 4 of the motor: HD-5-8.

Specifically, can reduce the effect that the work energy consumption is few and support through bearing 13, can play the guard action through shell 2, can cool down for motor 4 through fan 1, can absorb the noise that produces during motor 4 moves through abatvoix 12, can give motor 4 inside ventilation through ventilation hole 11.

The working principle is as follows: the utility model provides an anti vibration type vibrating motor, through the bed plate 14 to motor 4 bearing, support and fixed action, can play the guard action for motor 4 through shell 2, fix motor 4 on motor base 6 through screw 5, motor 4 external power supply, motor 4 connects fan 1, motor 4 begins to operate, fan 1 begins to rotate simultaneously, motor 4 passes through bearing 13, let axis of rotation 3 begin to rotate, ventilation hole 11 is to the inside ventilation of motor 4, spring post 9 can alleviate the vibration that produces when motor 4 moves through internal spring 10, can absorb motor 4 moves through abatvoix 12 and produce the noise, the vibration that produces of motor 4 operation can be alleviated through damping pad 8 on the bottom plate 7.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An anti-vibration type vibration motor characterized in that: comprises a bottom plate (7), spring columns (9) are arranged at four corners of the lower end of the bottom plate (7) through seal welding, springs (10) are sleeved on the spring columns (9), a base plate (14) is arranged at the lower end of the spring columns (9) through seal welding, a vibration damping pad (8) is arranged on the upper end surface of the bottom plate (7) through screw fixation, a motor base (6) is arranged on the upper end surface of the vibration damping pad (8) through screw fixation, a screw hole (5) is arranged on the upper end surface of the motor base (6), a motor (4) is arranged on the upper end surface of the motor base (6) through seal welding, a bearing (13) is sleeved on the left end surface of the motor (4), a rotating shaft (3) is sleeved in the bearing (13), a shell (2) is arranged above the motor base (6), and sound absorbing plates (12) are arranged inside the shell (2) through, ventilation holes (11) are formed in four corners of the upper end surface of the shell (2), and a fan (1) is fixed to the upper end surface of the shell (2) through screws.

2. An anti-vibration type vibration motor according to claim 1, wherein: the spring column (9) is a silica gel member which is poured into a whole, and the spring (10) is sleeved inside the spring column.

3. An anti-vibration type vibration motor according to claim 1, wherein: the motor base (6) is provided with a connecting block, and a clamping groove is formed in the shell (2).

4. An anti-vibration type vibration motor according to claim 1, wherein: the size of the bottom plate (7) is the same as that of the damping pad (8).

5. An anti-vibration type vibration motor according to claim 1, wherein: the motor (4) is connected with the fan (1) through a cable.

6. An anti-vibration type vibration motor according to claim 1, wherein: the types of the spring columns (9) are as follows: MPFL; the type of the damping pad (8): HJHW; the motor (4) is of the type: HD-5-85.