CN213637336U

CN213637336U - Vibration/noise reduction's motor installation base for washing machine

Info

Publication number: CN213637336U
Application number: CN202022757232.5U
Authority: CN
Inventors: 徐定善
Original assignee: Anhui Yihua Electric Appliance Co ltd
Current assignee: Anhui Yihua Electric Appliance Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-07-06
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses a vibration-damping and noise-reducing motor mounting base for washing machine, which comprises a shell, a first groove symmetrically arranged at the bottom of the inner wall of the shell, a first spring arranged in the first groove, an elastic rubber pad arranged at the bottom of the shell, a first supporting plate with the bottom connected with the elastic rubber pad and two ends connected with the first spring, a second groove symmetrically arranged in the first supporting plate, a second spring arranged in the second groove, a second supporting plate with the bottom connected with the second spring, a positioning lug arranged at the middle part of the second supporting plate, a fixed block arranged at the middle part of the inner wall of the shell, and a sound insulation plate arranged outside the shell, wherein the motor is fixed in the positioning lug by a fixed rod, the vibration-damping and noise-reducing are realized by the spring arranged on the supporting plate, the vibration of the motor can be buffered by the elastic rubber pad, noise can also be reduced.

Description

Vibration/noise reduction's motor installation base for washing machine

Technical Field

The utility model relates to a washing machine technical field specifically is a vibration/noise reduction's motor installation base for washing machine.

Background

The washing machine is a cleaning appliance for washing clothes by using the mechanical action of electric energy generation, and is divided into two types of household and collection according to the rated washing capacity, wherein the household washing machine belongs to the washing machine with the washing capacity below 6 kilograms specified in China: the household washing machine mainly comprises a box body, washing dehydration barrels (some washing and dehydration barrels are separated), a transmission and control system and the like, and some washing machines are also provided with a heating device. Washing machines are generally exclusively intended to use water as the main washing liquid, as opposed to the use of a specially prepared cleaning solution, and dry cleaning, which is usually carried out by a person skilled in the art.

The washing machine washes by water flow impact formed by centrifugal force generated by rotation of the inner barrel, the motor is driven by the rotation of the inner barrel, huge vibration is generated when the motor works, the whole washing machine is unstable on the ground, and the problem that the damping and noise reduction effects of the motor mounting base for the existing washing machine are not ideal is solved.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model aims at providing a vibration/noise reduction's motor installation base for washing machine can solve the motor installation base that current washing machine used and have the unsatisfactory problem of vibration/noise reduction effect.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

the utility model provides a vibration/noise reduction's motor installation base for washing machine, it includes:

the base assembly comprises a shell, first grooves symmetrically formed in the bottom of the inner wall of the shell, first springs arranged in the first grooves, elastic rubber pads arranged at the bottom of the shell, sound insulation boards arranged on the outer side of the shell and positioning holes symmetrically formed in the middle of the inner wall of the shell and the middle of the sound insulation boards in a left-right mode;

the fixing assembly comprises fixing blocks which are symmetrically arranged at the upper half part of the shell in a left-right mode, threaded holes which are symmetrically arranged at the lower half part of the fixing blocks in the left-right mode and have the same positions as the positioning holes, fixing rods which penetrate through the positioning holes and the threaded holes and extend into the shell, and clamping blocks which are symmetrically arranged at the ends, at the inner side of the shell, of the fixing rods in the left-right mode;

the supporting component comprises a first supporting plate, a second groove, a second spring, a second supporting plate and a positioning lug, wherein the bottom of the first supporting plate is connected with the elastic rubber pad, the two ends of the first supporting plate are connected with the first spring, the second groove is symmetrically formed in the first supporting plate, the second spring is arranged in the second groove, the bottom of the second supporting plate is connected with the second spring, and the positioning lug is arranged in the middle of the second supporting plate.

As a washing machine is with vibration/noise reduction's a preferred scheme of motor installation base, wherein, first spring welding is in the first recess.

As a washing machine is with vibration/noise reduction's a preferred scheme of motor installation base, wherein, the size that the screw hole was seted up with the size that the locating hole was seted up is the same.

As a washing machine is with vibration/noise reduction's a preferred scheme of motor installation base, wherein, be provided with on the dead lever with the screw thread that the screw hole corresponds just the dead lever passes the locating hole with the mutual gomphosis of screw hole.

As a washing machine is with vibration/noise reduction's a preferred scheme of motor installation base, wherein, the dead lever is in that end outside the casing is provided with the portion of grabbing.

As a washing machine is with vibration/noise reduction's a preferred scheme of motor installation base, wherein, install the block rubber on the clamp splice.

As a washing machine is with vibration/noise reduction's a preferred scheme of motor installation base, wherein, the second spring welding is in the second recess.

As a washing machine is with vibration/noise reduction's a preferred scheme of motor installation base, wherein, the recess and the motor bottom installed part phase-match that the locating lug encloses.

Compared with the prior art: the utility model discloses fix the motor with the dead lever in the locating convex block, carry out the shock attenuation buffering through the spring setting in the backup pad, the setting of elastic rubber pad both can cushion the vibrations of motor, can also the noise reduction, and the acoustic celotex board is installed in the casing outside, also can effectively the noise reduction.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

FIG. 1 is a schematic view of the overall structure of a shock-absorbing and noise-reducing motor mounting base for a washing machine of the present invention;

fig. 2 is the utility model relates to a structural schematic diagram is overlooked to motor installation base of vibration/noise reduction for washing machine.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a vibration/noise reduction's motor installation base for washing machine can solve the motor installation base that current washing machine used and have the unsatisfactory problem of vibration/noise reduction effect.

Fig. 1-2 show the structure schematic diagram of a shock-absorbing and noise-reducing motor mounting base for a washing machine, please refer to fig. 1-2, the utility model relates to a shock-absorbing and noise-reducing motor mounting base for a washing machine comprises a base assembly 100, a fixing assembly 200 and a supporting assembly 300.

The base assembly 100 is used to secure other components. Specifically, the base assembly 100 includes a housing 110, a first groove 120 symmetrically formed at the bottom of the inner wall of the housing 110, a first spring 130 installed in the first groove 120, an elastic rubber pad 140 installed at the bottom of the housing 110, a baffle 150 installed at the outer side of the housing, and positioning holes 160 symmetrically formed at the middle of the inner wall of the housing 110 and the middle of the baffle 150, respectively, wherein the first spring 130 is welded in the first groove 120 during specific use.

The fixing assembly 200 is used to fix the motor. Specifically, the fixing assembly 200 includes a fixing block 210 installed at the upper half portion of the housing 110 in a bilateral symmetry manner, threaded holes 220 installed at the lower half portion of the fixing block 210 in the bilateral symmetry manner and having the same positions as the positioning holes 160, fixing rods 230 passing through the positioning holes 160 and the threaded holes 220 and extending into the housing 110, and clamping blocks 240 installed at the ends of the fixing rods 230 inside the housing in a bilateral symmetry manner, when in specific use, the size of the threaded holes 220 is the same as the size of the positioning holes 160 for placing the fixing rods 230, the fixing rods 230 are provided with threads corresponding to the threaded holes 220, the fixing rods 230 pass through the positioning holes 160 and the threaded holes 220 to be mutually embedded for moving the housing fixing rods 230, the ends of the fixing rods 230 outside the housing are provided with hand grips for rotating the fixing rods 230, and the clamping blocks.

The support assembly 300 is used to support the motor. Specifically, the supporting assembly 300 includes a first supporting plate 310 with a bottom connected to the elastic rubber pad 140 and two ends connected to the first spring 130, second grooves 320 symmetrically formed in the first supporting plate 310, second springs 330 mounted in the second grooves 320, a second supporting plate 340 with a bottom connected to the second springs 330, and positioning protrusions 350 mounted in the middle of the second supporting plate 340, when in specific use, the second springs 330 are welded in the second grooves 320, and the grooves surrounded by the positioning protrusions 350 are matched with the mounting members at the bottom of the motor for mounting the motor.

With reference to fig. 1-2, the utility model discloses a vibration/noise reduction's motor installation base for washing machine, it is when specifically using, the staff lays the motor in positioning groove, rotatory dead lever 230, through installing clamp splice 240 fixed motor on dead lever 230, when the motor during operation, second spring 330 under second backup pad 340 can decompose the power that the motor vibrates from top to bottom and produces, first spring 130 about first backup pad 310 can decompose the power that the motor vibrates from left to right, elastic rubber pad 140 not only can play the effect of the power that the vibration of decomposition motor produced once more, can also the noise reduction, acoustic celotex board 150 is installed in the casing 110 outside, also can effective noise reduction. The utility model discloses a three-layer damping device comes the production of noise reduction, and the processing of making an uproar falls in the secondary is done to the rethread acoustic celotex board, and such setting makes the device totality reach a fine vibration/noise reduction's effect.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a vibration/noise reduction's motor installation base for washing machine which characterized in that includes:

the base assembly (100) comprises a shell (110), first grooves (120) symmetrically formed in the bottom of the inner wall of the shell (110), first springs (130) installed in the first grooves (120), elastic rubber pads (140) installed at the bottom of the shell (110), sound insulation boards (150) installed on the outer side of the shell, and positioning holes (160) symmetrically formed in the middle of the inner wall of the shell (110) and in the middle of the sound insulation boards (150);

the fixing assembly (200) comprises fixing blocks (210) which are symmetrically arranged at the upper half part of the shell (110) in a left-right mode, threaded holes (220) which are symmetrically arranged at the lower half part of the fixing blocks (210) in the left-right mode and have the same positions with the positioning holes (160), fixing rods (230) which penetrate through the positioning holes (160) and the threaded holes (220) and extend into the shell (110), and clamping blocks (240) which are symmetrically arranged at the ends, at the inner part of the shell, of the fixing rods (230) in the left-right mode;

the supporting assembly (300) comprises a first supporting plate (310), a second groove (320), a second spring (330), a second supporting plate (340) and a positioning lug (350), wherein the bottom of the first supporting plate (310) is connected with the elastic rubber pad (140), two ends of the first supporting plate (310) are connected with the first spring (130), the second groove (320) is symmetrically formed in the first supporting plate (310), the second spring (330) is installed in the second groove (320), the bottom of the second supporting plate (340) is connected with the second spring (330), and the positioning lug (350) is installed in the middle of the second supporting plate (340.

2. A vibration and noise reducing motor mounting base for a washing machine according to claim 1, wherein the first spring (130) is welded in the first groove (120).

3. The vibration/noise reduction motor mounting base for the washing machine as claimed in claim 1, wherein the size of the threaded hole (220) is the same as the size of the positioning hole (160).

4. The vibration/noise reduction motor mounting base for the washing machine as claimed in claim 1, wherein the fixing rod (230) is provided with a thread corresponding to the threaded hole (220) and the fixing rod (230) passes through the positioning hole (160) to be engaged with the threaded hole (220).

5. A shock-absorbing noise-reducing motor mounting base for a washing machine as claimed in claim 1, wherein the end of the fixing rod (230) outside the casing is provided with a hand grip.

6. A vibration and noise reducing motor mounting base for a washing machine as claimed in claim 1, wherein a rubber block is mounted on said clamping block (240).

7. A vibration and noise reducing motor mounting base for a washing machine according to claim 1, wherein the second spring (330) is welded in the second groove (320).

8. A vibration and noise reducing motor mounting base for a washing machine according to claim 1, wherein the positioning protrusion (350) defines a recess matching with the motor bottom mounting member.