CN213547277U

CN213547277U - Motor with shock attenuation effect

Info

Publication number: CN213547277U
Application number: CN202022517050.0U
Authority: CN
Inventors: 郭建华; 张鸿厅
Original assignee: Shenzhen Wangde Motor Manufacturing Co ltd
Current assignee: Shenzhen Wangde Motor Manufacturing Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-06-25
Anticipated expiration: 2030-11-04

Abstract

The utility model discloses a motor with damping effect, which comprises a motor body and a damper arranged on the lower end surface of the motor body; the motor body comprises a motor shell, a motor, a rotating shaft and a mounting seat, wherein a rear end cover is fixedly mounted on the left side of the motor shell, a heat dissipation type fan is fixedly arranged inside the motor shell, the heat dissipation type fan is fixedly arranged on the rotating shaft, and a junction box is fixedly connected to the surface of the motor shell; the shock absorber comprises an upper cover, a base and a compression air cushion, wherein a rubber shock pad is fixedly arranged on the upper surface of the upper cover, an anti-skid rubber pad is fixedly arranged on the lower surface of the base, damping assemblies are fixedly arranged at four corners of the upper surface of the base and are connected with the upper cover, and each damping assembly comprises a damping cavity assembly and a damping rod assembly; the utility model discloses a terminal surface sets up the bumper shock absorber under motor body, can effectively cushion at the in-process of operation, the effectual life who prolongs the motor.

Description

Motor with shock attenuation effect

Technical Field

The utility model relates to the technical field of motors, specifically be a motor with shock attenuation effect.

Background

The motor is commonly called as a motor, and is an electromagnetic device for realizing electric energy conversion or transmission according to the law of electromagnetic induction, and the motor mainly has the function of generating driving torque and is used as a power source of electric appliances or various machines. The motor has a lot of kinds, and the motor is wherein very important one, and current motor all lacks damping device on the existing market, and the in-process that the motor was using like this can produce great vibrations to lead to the motor to appear the lower problem of life, greatly reduced the life of motor, bring great economic loss for the owner of motor.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art scheme, the utility model provides a motor with shock attenuation effect can the effectual problem that the solution background art provided.

The utility model provides a technical scheme that its technical problem adopted is:

a motor with a shock absorption effect comprises a motor body and a shock absorber arranged on the lower end face of the motor body;

the motor body comprises a motor shell, a motor, a rotating shaft and a mounting seat, wherein a rear end cover is fixedly mounted on the left side of the motor shell, a heat dissipation type fan is fixedly arranged inside the motor shell, the heat dissipation type fan is fixedly arranged on the rotating shaft, and a junction box is fixedly connected to the surface of the motor shell;

the shock absorber comprises an upper cover, a base and a compression air cushion, wherein a rubber shock pad is fixedly arranged on the upper surface of the upper cover, an anti-skid rubber pad is fixedly arranged on the lower surface of the base, damping assemblies are fixedly arranged at four corners of the upper surface of the base and connected with the upper cover, and each damping assembly comprises a damping cavity assembly and a damping rod assembly.

As a further production explanation, a plurality of heat dissipation holes are fixedly formed in the rear end cover.

As a further elaboration, the motor body is fixedly connected with the shock absorber through bolts.

As a further elaboration, the damping cavity assembly comprises a damping cavity cover and a damping cavity, and damping cavity sealing rubber is fixedly adhered between the damping cavity cover and the damping cavity.

As a further elaboration, the dampening bar assembly comprises a dampening bar and a dampening mass.

As a further elaboration, the motor housing is a cylindrical structure, and a cavity for accommodating the motor is formed in the motor housing.

As a further elaboration, the rotating shaft is fixedly arranged inside the housing, and one end of the rotating shaft penetrates out of the motor housing.

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

the utility model discloses a terminal surface sets up the bumper shock absorber under the motor body, can carry out effective shock attenuation in the process of motor operation for the motor can obtain better shock attenuation effect in the course of the work, reduces the condition that leads to the damage of motor inside because of the motor vibration and appears, has effectively prolonged the life of motor, has reduced the noise moreover; through the bolt with bumper shock absorber fixed connection can fix motor body and bumper shock absorber, reduces motor body and takes place the skew phenomenon.

Drawings

Fig. 1 is a schematic view of an overall structure of a motor with a damping effect according to the present invention;

fig. 2 is a right side view of the motor with damping effect of the present invention;

fig. 3 is an exploded view of the shock absorber of the motor with shock absorption effect according to the present invention.

Reference numbers in the figures: 1. a motor body; 2. a shock absorber; 3. a motor housing; 4. a motor; 5. a rotating shaft; 6. a mounting seat; 7. a rear end cap; 8. a junction box; 9. an upper cover; 10. a base; 11. compressing the air cushion; 12. a rubber shock pad; 13. an anti-skid rubber pad; 14. a damping assembly; 15. a damper chamber assembly; 16. a damping lever assembly; 17. heat dissipation holes; 18. a damping chamber cover; 19. a damping chamber; 20. sealing rubber of the damping cavity; 21. a damping lever; 22. a damping block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 3, a motor with a shock absorption effect includes a motor body 1 and a shock absorber 2 disposed on a lower end surface of the motor body 1;

the motor body 1 is fixedly connected with the shock absorber 2 through bolts, so that the motor body 1 and the shock absorber 2 can be fixed, and the phenomenon that the motor body 1 deviates is reduced.

The motor body 1 comprises a motor shell 3, a motor 4, a rotating shaft 5 and a mounting seat 6, wherein a junction box 8 is fixedly connected to the surface of the motor shell 3; the motor shell 3 is of a cylindrical structure, and a cavity for accommodating the motor 4 is formed in the motor shell 3; the rotating shaft 5 is fixedly arranged inside the motor housing 3, and one end of the rotating shaft 5 penetrates out of the motor housing 3.

The motor casing 3 left side fixed mounting has rear end housing 7, a plurality of louvre 17 has been seted up to the last fixed a plurality of rear end housing 7, through louvre 17's setting, can effectually discharge the inside heat of motor casing 3.

The inside fixed heat dissipation type fan that is provided with of motor casing 3, heat dissipation type fan is fixed to be set up in pivot 5, through setting up heat dissipation type fan, can the inside thermal radiating rate of effectual quickening motor casing 3, strengthens motor 4's thermal diffusivity, guarantees motor 4's operating efficiency.

The shock absorber 2 comprises an upper cover 9, a base 10 and a compression air cushion 11, a rubber shock absorption pad 12 is fixedly arranged on the upper surface of the upper cover 9, and an anti-skid rubber pad 13 is fixedly arranged on the lower surface of the base 10, the rubber shock absorption pad 12 can effectively reduce friction between the motor body 1 and the shock absorber 2, can also effectively alleviate vibration generated by the motor 4 when in use, and reduce noise generated by the motor 4 in the use process, so that the service life of the motor 4 can be prolonged; the anti-skidding rubber pads 13 can effectively realize the stability of the operation of the motor 4, and avoid the phenomenon of shaking or sliding in the process of use.

Damping components 14 are fixedly arranged at four corners of the upper surface of the base 10 and connected with the upper cover 9, and each damping component 14 comprises a damping cavity component 1 and a damping rod 21 component 16;

damping chamber subassembly 1 includes damping chamber cover 18 and damping chamber 19, fixed paste in the middle of damping chamber cover 18 and the damping chamber 19 has damping chamber sealing rubber 20, damping rod subassembly 16 includes damping rod 21 and damping piece 22, and when motor 4 is at the operation in-process, when the power down acts on bumper shock absorber 2, damping rod 21 downstream, damping medium in the damping chamber 19 can flow upwards along damping piece 22 clearance all around to play the effect of damping shock attenuation, reduce the amplitude, after the power of effect on bumper shock absorber 2 disappears, damping rod 21 upward movement, the medium in the damping chamber 19 can flow downwards along the clearance around damping piece 22 again, realize reducing vibrations and the effect of reduction amplitude.

The specific working principle is as follows: the utility model relates to a motor 4 with shock attenuation effect when using, motor body 1 rotates the in-process and produces vibration, when vibration reaches bumper shock absorber 2 on, damping rod 21 downstream, damping medium in the damping chamber 19 can flow along damping piece 22 clearance all around upwards, thereby play the absorbing effect of damping, reduce the amplitude, after the power of effect on bumper shock absorber 2 disappears, damping rod 21 upstream, medium in the damping chamber 19 can flow down along the clearance around damping piece 22 again, realize reducing vibrations and the effect that reduces the amplitude, the effectual vibrations that produce of motor 4 when using that relax, reduce the noise that motor 4 caused in the use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a motor with shock attenuation effect which characterized in that: the motor comprises a motor body and a shock absorber arranged on the lower end face of the motor body;

2. A motor having a vibration-damping effect as set forth in claim 1, wherein: a plurality of heat dissipation holes are fixedly formed in the rear end cover.

3. A motor having a vibration-damping effect as set forth in claim 1, wherein: the motor body is fixedly connected with the shock absorber through bolts.

4. A motor having a vibration-damping effect as set forth in claim 1, wherein: the damping cavity assembly comprises a damping cavity cover and a damping cavity, and damping cavity sealing rubber is fixedly adhered between the damping cavity cover and the damping cavity.

5. A motor having a vibration-damping effect as set forth in claim 1, wherein: the damping rod assembly comprises a damping rod and a damping block.

6. A motor having a vibration-damping effect as set forth in claim 1, wherein: the motor shell is of a cylindrical structure, and a cavity for accommodating the motor is formed in the motor shell.

7. A motor having a vibration-damping effect as set forth in claim 1, wherein: the rotating shaft is fixedly arranged inside the shell, and one end of the rotating shaft penetrates out of the shell.