CN209948864U

CN209948864U - Noise-reduction motor structure

Info

Publication number: CN209948864U
Application number: CN201921066643.0U
Authority: CN
Inventors: 陈晓聪; 陈慧聪
Original assignee: Quanzhou Fantasy Intelligent Technology Co Ltd
Current assignee: Quanzhou Fantasy Intelligent Technology Co Ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-01-14
Anticipated expiration: 2029-07-10

Abstract

The utility model discloses a motor structure of making an uproar falls, including falling the part of making an uproar and cushion, the fixed slot has been seted up to the one end of falling the part of making an uproar, the other end of falling the part of making an uproar has seted up the spacing hole of output shaft, the spacing groove has been seted up to the inside both sides of falling the part of making an uproar, the cushion is fixed to be set up in spacing inslot portion, the fixed rubber cushion pad that is provided with in cushion top, the fixed a plurality of spliced pole that is provided with. The utility model discloses the noise that the motor during operation produced can absorb through inhaling the sound hole, then eliminates through inhaling the sound layer, absorbs the elimination once more through the amortization chamber at last, has played the effectual effect of making an uproar of falling, mutually supports through rubber cushion pad and damping spring simultaneously for the motor is more stable, plays fine vibration/noise reduction's effect to the motor, through the effectual life who prolongs the motor of shock attenuation when making an uproar.

Description

Noise-reduction motor structure

Technical Field

The utility model relates to an electrical equipment technical field specifically is a motor structure of making an uproar falls.

Background

With the continuous development of society, some mechanized equipment gradually enters people's life, and although mechanized equipment has improved work efficiency, the life of people has also been brought certain influence to mechanized equipment's use, for example, the use of motor in mechanical equipment will produce the noise, makes the resident of periphery difficult to fall asleep, influences resident's sleep quality.

Traditional motor does not have the corresponding mechanism of making an uproar of falling, can individual user and resident on every side cause certain noise injury when using like this, is unfavorable for people's healthy, works under long-time shock condition simultaneously, can shorten the life of motor, consequently proposes a motor structure of making an uproar of falling.

SUMMERY OF THE UTILITY MODEL

XX for solving prior art existence, the utility model provides a motor structure of making an uproar falls.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a motor structure of making an uproar falls, including falling the part of making an uproar and cushion, the fixed slot has been seted up to the one end of falling the part of making an uproar, the other end of falling the part of making an uproar has seted up the spacing hole of output shaft, the inside both sides of falling the part of making an uproar have seted up the spacing groove, the cushion is fixed to be set up in spacing inslot portion, the fixed rubber cushion pad that is provided with in cushion top, the fixed a plurality of spliced pole that is provided with between cushion and the rubber cushion pad, the both sides fixed mounting of spliced pole has the spout, the equal fixed mounting in upper and lower both ends of spout has damping spring, the middle part sliding connection of spout has the.

Furthermore, an upper cover is arranged at the top of the noise reduction component, a fastening bolt is arranged at the top of the upper cover through threads, and the fastening bolt is matched with the threaded hole.

Furthermore, a plurality of sound absorption holes are formed in the inner wall surfaces of the upper cover and the noise reduction part, and sound absorption layers are arranged inside the upper cover and the noise reduction part.

Furthermore, a sound attenuation cavity is formed in one side, far away from the sound absorption hole, of the sound absorption layer, and the sound absorption layer is made of foam glass.

Furthermore, the fixed groove and the inner part of the output shaft limiting hole are provided with buffer rings, and the buffer rings are matched with the output end of the motor.

Compared with the prior art, the utility model discloses following beneficial effect has:

through setting up the part of making an uproar, the shock attenuation seat with inhale the sound layer, install the motor in spacing inslot portion, certain spacing effect is played to the motor, then through fastening bolt with upper cover fixed mounting on the part of making an uproar falls, the noise that produces at the motor during operation, can absorb through inhaling the sound hole, then eliminate through inhaling the sound layer, absorb the elimination once more through the amortization chamber at last, the effectual effect of making an uproar that falls has been played, mutually support through rubber cushion pad and damping spring simultaneously, make the motor more stable, play fine vibration/noise reduction's effect to the motor, through the effectual life who prolongs the motor of shock attenuation when making an uproar.

Drawings

Fig. 1 is a schematic structural diagram of a noise reduction motor structure of the present invention;

fig. 2 is a schematic structural view of a shock-absorbing seat of a noise-reducing motor structure of the present invention;

fig. 3 is a schematic view of a cross-sectional structure of a noise reduction component of the noise reduction motor structure of the present invention.

In the figure: 1. a noise reduction component; 2. a shock absorbing seat; 3. fixing grooves; 4. an output shaft limiting hole; 5. a limiting groove; 6. a cushion rubber pad; 7. connecting columns; 8. a chute; 9. connecting blocks; 10. a threaded hole; 11. an upper cover; 12. fastening a bolt; 13. a sound absorption hole; 14. a sound absorbing layer; 15. a sound-deadening chamber; 16. a buffer ring; 17. a shock absorbing spring.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a motor structure of making an uproar falls, including falling the part of making an uproar 1 and cushion socket 2, fixed slot 3 has been seted up to the one end of falling the part of making an uproar 1, the other end of falling the part of making an uproar 1 has seted up output shaft spacing hole 4, spacing groove 5 has been seted up to the inside both sides of falling the part of making an uproar 1, cushion socket 2 is fixed to be set up inside spacing groove 5, the fixed rubber cushion pad 6 that is provided with in 2 tops of cushion socket, the fixed a plurality of spliced pole 7 that is provided with between cushion socket 2 and the rubber cushion pad 6, the both sides fixed mounting of spliced pole 7 has spout 8, the equal fixed mounting in upper and lower both ends of spout 8 has damping spring 17, the middle part sliding connection.

Wherein, the part of making an uproar 1 top of falling is provided with upper cover 11, and the 11 tops of upper cover are provided with fastening bolt 12 through the screw thread, and fastening bolt 12 matches each other with screw hole 10, and the dismouting that the motor of being convenient for can be quick.

Wherein, a plurality of sound absorbing holes 13 are arranged on the inner wall surfaces of the upper cover 11 and the noise reduction part 1, and a sound absorbing layer 14 is arranged inside the upper cover 11 and the noise reduction part 1, so that a certain noise reduction effect is achieved.

Wherein, the sound absorbing layer 14 is far away from one side of the sound absorbing hole 13 and is provided with a sound damping cavity 15, and the sound absorbing layer 14 is made of foam glass, so that the overall noise reduction effect is improved.

Wherein, fixed slot 3 and the inside buffer ring 16 that is provided with in output shaft spacing hole 4, buffer ring 16 and the mutual matching of motor output end play the effect of fine shock attenuation buffering.

It should be noted that, the utility model relates to a noise reduction motor structure, when the motor structure works, the motor is arranged in the limiting groove 5 to play a certain limiting effect to the motor, then the upper cover 11 is fixedly arranged on the noise reduction part 1 through the fastening bolt 12, the noise generated when the motor works can be absorbed through the sound absorption hole 13, then eliminated through the sound absorption layer 14, and finally eliminated through the sound absorption cavity 15 again, thereby playing an effective noise reduction effect, meanwhile, when the motor works, the buffering and damping can be carried out through the buffering rubber pad 6, then the buffering and damping can be carried out again through the movement of the connecting block 9 in the chute 8, finally, because the damping spring 17 is extruded, because the self expansion characteristic of the damping spring 17 plays a final damping and buffering effect, thus the motor is more stable, and the good effect of damping and noise reduction can be played to the motor, the service life of the motor is effectively prolonged through shock absorption while noise is reduced.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A noise reduction motor structure comprises a noise reduction component (1) and a shock absorption seat (2), and is characterized in that a fixed groove (3) is formed in one end of the noise reduction component (1), an output shaft limiting hole (4) is formed in the other end of the noise reduction component (1), limiting grooves (5) are formed in two sides of the interior of the noise reduction component (1), the shock absorption seat (2) is fixedly arranged in the limiting grooves (5), a cushion rubber pad (6) is fixedly arranged at the top of the shock absorption seat (2), a plurality of connecting columns (7) are fixedly arranged between the shock absorption seat (2) and the cushion rubber pad (6), sliding grooves (8) are fixedly arranged on two sides of each connecting column (7), damping springs (17) are fixedly arranged at the upper end and the lower end of each sliding groove (8), a connecting block (9) is slidably connected to the middle of each sliding groove (8), and each cushion rubber pad (6) is fixedly connected with, the top surface of the noise reduction component (1) is provided with a plurality of threaded holes (10).

2. A noise-reducing motor structure according to claim 1, characterized in that the noise-reducing component (1) is provided with an upper cover (11) on top, the upper cover (11) is provided with a fastening bolt (12) on top through threads, and the fastening bolt (12) is matched with the threaded hole (10).

3. The noise reduction motor structure according to claim 2, wherein the inner wall surfaces of the upper cover (11) and the noise reduction component (1) are provided with a plurality of sound absorption holes (13), and the sound absorption layers (14) are arranged inside the upper cover (11) and the noise reduction component (1).

4. A noise reduction motor structure according to claim 3, wherein a noise reduction cavity (15) is formed in a side of the sound absorption layer (14) far away from the sound absorption hole (13), and the sound absorption layer (14) is made of foam glass.

5. A noise reduction motor structure according to claim 1, wherein the fixing groove (3) and the output shaft limiting hole (4) are internally provided with a buffer ring (16), and the buffer ring (16) is matched with the output end of the motor.