CN216872994U

CN216872994U - High-stability motor

Info

Publication number: CN216872994U
Application number: CN202122776084.6U
Authority: CN
Inventors: 胡君晓
Original assignee: Zhejiang Xierfu Electric Co ltd
Current assignee: Zhejiang Xierfu Electric Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-07-01
Anticipated expiration: 2031-11-15

Abstract

The utility model discloses a high-stability motor, and relates to the technical field of motors. The method comprises the following steps: the top end of the bottom plate is fixedly connected with four fixed supports, the top ends of the four fixed supports are fixedly connected with fixed rods, and grooves are formed in the four fixed rods; damping component, four damping component sets up the inside at the dead lever respectively, damping component includes movable plate, damping spring and spring base, four spring base's top respectively with four damping spring's one end fixed connection, four spring base's bottom respectively with the bottom inner wall fixed connection of four dead levers, four damping spring's the other end respectively with the bottom fixed connection of four movable plates, all be provided with damping component in the bottom four corners department of casing, the motor during operation produces vibrations, then through the movable plate of bottom and the cooperation between the damping spring, reduces the frequency of vibrations of motor, guarantees that the motor normally works.

Description

High-stability motor

Technical Field

The utility model relates to the technical field of motors, in particular to a high-stability motor.

Background

An electric machine, commonly called as a motor, refers to an electromagnetic device for converting or transmitting electric energy according to the law of electromagnetic induction, and its main function is to generate driving torque as a power source for electrical appliances or various machines, and the electric machine can be divided into a dc machine and an ac machine.

The existing motor can vibrate during working, when the vibration frequency is too large, the mechanical performance of the motor can be influenced, the motor can also generate larger noise during vibration, noise pollution is generated, and the physical and psychological health of workers can be influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model discloses a high-stability motor to solve the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a high stability electric machine comprising:

the top end of the bottom plate is fixedly connected with four fixed supports, the top ends of the four fixed supports are fixedly connected with fixed rods, grooves are formed in the four fixed rods, and connecting rods are arranged at the top ends of the four fixed rods;

and the damping assemblies are arranged inside the fixed rods respectively, each damping assembly comprises a movable plate, a damping spring and a spring base, the top end of the spring base is fixedly connected with one ends of the four damping springs respectively, the bottom end of the spring base is fixedly connected with the inner walls of the bottoms of the four fixed rods respectively, and the other ends of the damping springs are fixedly connected with the bottom ends of the four movable plates respectively.

Preferably, a shell is arranged at the top end of the bottom plate, and a top plate is arranged at the top end of the shell.

Preferably, the inner surface of the shell is provided with a sound insulation pad, and the bottom end of the sound insulation pad is fixedly connected with the inner wall of the bottom of the shell.

Preferably, the inner surface of the sound insulation pad is provided with a connecting plate, and the bottom end of the connecting plate is fixedly connected with the inner wall of the bottom of the shell.

Preferably, the inside of casing is provided with the heat absorption pad, the bottom four corners of casing respectively with the top fixed connection of four connecting rods.

Preferably, the bottom ends of the four connecting rods are respectively fixedly connected with the top ends of the four moving plates, and the four moving plates are respectively connected with the insides of the four fixing rods in a sliding manner.

The utility model discloses a high-stability motor, which has the following beneficial effects:

1. the utility model discloses a, all be provided with damper in the bottom four corners department of casing, damper includes movable plate, damping spring and spring base, and the motor during operation produces vibrations, then through mutually supporting between the movable plate of bottom and the damping spring, reduces the frequency of vibration of motor, guarantees that the motor normally works.

2. The utility model discloses a, at the inside sound insulation pad that is provided with of casing, the noise that can effectual absorption motor internal component during operation produced improves the stability that the device used, is provided with the pad that absorbs heat at the internal surface of connecting plate, can absorb the produced heat of motor component during operation, then discharges the heat through the louvre.

Drawings

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

FIG. 2 is a schematic view of the shock absorbing assembly of the present invention;

fig. 3 is a schematic view of the housing structure of the present invention.

In the figure: 1. a base plate; 2. a fixed support; 3. fixing the rod; 4. a connecting rod; 5. a top plate; 6. moving the plate; 7. a damping spring; 8. a spring mount; 9. a sound insulating pad; 10. a connecting plate; 11. a heat absorbing pad; 12. a housing.

Detailed Description

The embodiment of the utility model discloses a high-stability motor, which comprises the following components as shown in figures 1-3:

the welding fixture comprises a base plate 1, wherein four fixing supports 2 are fixedly connected to the top end of the base plate 1, the inclination angles of the inclined planes of the four fixing supports 2 are 45 degrees, fixing rods 3 are fixedly connected to the top ends of the four fixing supports 2, the four fixing rods 3 are equal in size, the fixing rods 3 are made of stainless steel, and have good toughness and hardness, deformation is not prone to occurring, and the fixing supports can well play a role in fixing and supporting, the four fixing rods 3 and the four fixing supports 2 are fixed in a pressure welding mode, pressure is applied in the welding process, filling materials are not needed, after the four fixing rods 3 are connected with the inclined planes of the fixing supports 2, the inclination angles of the fixing rods 3 are 45 degrees, grooves are formed in the four fixing rods 3, and connecting rods 4 are arranged at the top ends of the four fixing rods 3;

the damping assembly comprises a moving plate 6, damping springs 7 and spring bases 8, the top ends of the four spring bases 8 are fixedly connected with one ends of the four damping springs 7 respectively, the bottom ends of the four spring bases 8 are fixedly connected with the inner walls of the bottoms of the four fixing rods 3 respectively, the other ends of the four damping springs 7 are fixedly connected with the bottom ends of the four moving plate 6 respectively, after the damping springs 7 are stressed, elastic deformation is generated, the damping springs 7 are in self-restorable ranges in the elastic deformation process, meanwhile, the damping springs 7 can generate restoring force for restoring the original state, the top end of the bottom plate 1 is provided with a shell 12, the top end of the shell 12 is provided with a top plate 5, when the motor fails, the top plate 5 can be opened to check the motor in the shell 12, a plurality of heat dissipation holes are formed in four sides of the shell 12, the diameters of all the heat dissipation holes are equal, heat generated by internal elements of the motor during working can be discharged through the heat dissipation holes, and the phenomenon that the normal work of the motor is influenced due to overhigh temperature inside the shell 12 is avoided.

The internal surface of casing 12 is provided with gives sound insulation and fills up 9, give sound insulation and fill up 9's material and constitute by foam and mineral wool, these two kinds are fine sound absorbing material, the noise that can effectual absorption motor internal component during operation produce, improve the stability that the device used, give sound insulation and fill up 9's bottom and casing 12's bottom inner wall fixed connection, give sound insulation and fill up 9's internal surface and be provided with connecting plate 10, connecting plate 10 adopts the rubber honeycomb panel material, also can effectual absorption motor internal component work produce the noise, and give sound insulation and fill up and can mutually support between 9, the noise reduction, guarantee staff's physical and mental health, the bottom of connecting plate 10 and the bottom inner wall fixed connection of casing 12, the round hole has been seted up to one side of casing 12, the size of round hole equals with the connecting axle size of motor.

The heat absorption pad 11 is arranged inside the shell 12, can absorb the heat generated by the motor element when in work, then the heat is discharged through the heat dissipation holes, the four corners of the bottom end of the shell 12 are respectively fixedly connected with the top ends of the four connecting rods 4, the four corners of the bottom end of the shell 12 are all provided with chamfers, the inclination angle is 45 degrees, can be tightly attached to the top end of the connecting rod 4, the connecting mode with the top end of the connecting rod 4 is spot welding, when the motor fails, the shell 12 is convenient to disassemble, the bottom ends of the four connecting rods 4 are respectively and fixedly connected with the top ends of the four moving plates 6, the length of each moving plate 6 is twice of the length of the notch, the notch can play a spacing effect like this, avoids connecting rod 4 to pull out movable plate 6 from the recess, leads to the damping spring 7 of dead lever 3 inside to damage, four movable plates 6 respectively with the inside sliding connection of four dead levers 3.

The working principle is as follows: the motor generates vibration when working, the vibration is transmitted to the connecting rods 4 at the four corners at the bottom end through the shell 12, the four connecting rods 4 move downwards respectively after being stressed, the bottom ends of the four connecting rods 4 are fixedly connected with the top ends of the four moving plates 6 respectively so as to drive the moving plates 6 to move downwards, in the moving process, the four moving plates 6 respectively apply downward pressure to the damping springs 7 at the bottom end, after being stressed, the damping springs 7 generate elastic deformation, meanwhile, the damping springs 7 generate restoring force for restoring the original state, then the damping springs 7 apply supporting force to the moving plates 6 at the top end in the restoring process so as to drive the moving plates 6 at the top end to move upwards together, then the connecting rods 4 play a role of supporting the shell 12 and offsetting the force generated by the motor vibration, thereby playing a role of reducing the vibration frequency of the motor, the normal operation of the motor inside the housing 12 is ensured.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A high stability electric machine, comprising:

the fixing device comprises a bottom plate (1), wherein four fixing supports (2) are fixedly connected to the top end of the bottom plate (1), fixing rods (3) are fixedly connected to the top ends of the four fixing supports (2), grooves are formed in the four fixing rods (3), and connecting rods (4) are arranged at the top ends of the four fixing rods (3);

damping component, four damping component sets up the inside at dead lever (3) respectively, damping component includes movable plate (6), damping spring (7) and spring base (8), four the top of spring base (8) respectively with the one end fixed connection of four damping spring (7), four the bottom of spring base (8) respectively with the bottom inner wall fixed connection of four dead lever (3), four the other end of damping spring (7) respectively with the bottom fixed connection of four movable plates (6).

2. A high stability electric machine according to claim 1, characterized in that: the top end of the bottom plate (1) is provided with a shell (12), and the top end of the shell (12) is provided with a top plate (5).

3. A high stability electric machine according to claim 2, characterized in that: the internal surface of casing (12) is provided with gives sound insulation and fills up (9), give sound insulation and fill up the bottom of (9) and the bottom inner wall fixed connection of casing (12).

4. A high stability electric machine according to claim 3, characterized in that: the inner surface of the sound insulation pad (9) is provided with a connecting plate (10), and the bottom end of the connecting plate (10) is fixedly connected with the inner wall of the bottom of the shell (12).

5. A high stability electric machine according to claim 2, characterized in that: the heat absorption pad (11) is arranged inside the shell (12), and four corners of the bottom end of the shell (12) are fixedly connected with the top ends of the four connecting rods (4) respectively.

6. A high stability electric machine according to claim 1, characterized in that: the bottom ends of the four connecting rods (4) are fixedly connected with the top ends of the four moving plates (6) respectively, and the four moving plates (6) are slidably connected with the insides of the four fixing rods (3) respectively.