CN211199780U

CN211199780U - Vibration/noise reduction's motor installation base for washing machine

Info

Publication number: CN211199780U
Application number: CN201921785564.5U
Authority: CN
Inventors: 何梦琦; 谢静娟
Original assignee: Huzhou Nanxun Xinlong Motor Co ltd
Current assignee: Huzhou Nanxun Xinlong Motor Co ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-08-07
Anticipated expiration: 2029-10-23

Abstract

The utility model discloses a vibration/noise reduction's motor installation base for washing machine belongs to washing machine technical field, which comprises a housin, the foamed plastic board is installed through the bolt in the casing outside, has first rubber pad through the bolt fastening in the middle of the shells inner wall bottom, and shells inner wall bottom welding has a plurality of second springs, and the second spring uses first rubber pad to distribute as the equidistance in the centre of a circle, and the welding of second spring top has the mount pad, shells inner wall both sides are passed through the bolt and are installed the air discharge fan, and the air discharge fan runs through the casing. The utility model discloses in install through the motor and be connected with the second spring at mount pad top mount pad bottom for the shock attenuation effect is better, and the locating lever is according to the rotatory bolt adjustment of motor size, and the rubber pad has the effect of shock attenuation buffering, and the second rubber pad both can the fixed motor, can cushion the vibrations of motor again, and then also can the noise reduction, and the foamed plastic board is installed in the casing outside, can effective noise reduction.

Description

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

Technical Field

The utility model relates to a washing machine technical field especially relates to 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 vibration and noise reduction effect of the existing vibration and noise reduction motor mounting base for the washing machine is not ideal.

Disclosure of Invention

The utility model aims at solving the defects existing in the prior art and providing a damping and noise reducing motor mounting base for a washing machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a vibration/noise reduction's motor installation base for washing machine, includes the casing, the foamed plastic board is installed through the bolt in the casing outside, has first rubber pad through the bolt fastening in the middle of the shells inner wall bottom, and shells inner wall bottom welding has a plurality of second springs, and the equidistance that the second spring used first rubber pad as the centre of a circle distributes, and the welding of second spring top has the mount pad, the air discharge fan is installed through the bolt in shells inner wall both sides, and the air discharge fan runs through the casing, the locating lever is installed through the bolt in the casing both sides, and inside the locating lever runs through extending to the casing from the casing outside, and locating lever one end has the second rubber pad through the bolt fastening, and is located the inside locating lever of casing and has cup jointed first.

Preferably, the bottom end of the inner wall of the shell is provided with heat dissipation holes which are arranged equidistantly.

Preferably, a drying box is fixed at the bottom end of the inner wall of the shell through a bolt, and a drying agent is filled in the drying box.

Preferably, the mounting seat is internally provided with a groove matched with the mounting part at the bottom of the motor.

Preferably, the temperature sensor is electrically connected with a signal input end of a control panel of the washing machine through a signal line.

Preferably, the switch of the exhaust fan is electrically connected with the control panel of the washing machine through a wire.

Preferably, the third spring is installed through the bolt bottom to the casing, and the rubber column is installed through the bolt bottom to the casing, and the third spring cup joints with the rubber column, there is the washing machine bottom third spring and rubber column bottom through bolted connection.

The utility model has the advantages that:

1. the utility model provides a pair of vibration/noise reduction's motor installation base for washing machine, install on the mount pad top through the motor, the motor installation uses a part mount pad, all the other mount pads play the supporting role, the mount pad bottom is connected with the second spring, make the shock attenuation effect better, the locating lever is according to the rotatory bolt adjustment of motor size, the rubber pad has the effect of shock attenuation buffering, the second rubber pad both can fixed machine, the vibrations that can cushion the motor again, and then also can the noise reduction, the foamed plastic board is installed in the casing outside, can effective noise reduction.

2. The utility model provides a pair of vibration/noise reduction's motor installation base for washing machine sets up the temperature threshold value through temperature sensor, is less than the temperature threshold value, and the louvre heat dissipation is higher than the temperature threshold value, and air discharge fan work is with the inside hot-air outgoing washing machine of casing, dispels the heat fast, and the inside packing of drying box has the drier, inside the dry casing of drier, prolongs the life of various components.

3. The utility model provides a pair of damping and noise reducing's motor installation base for washing machine installs third spring and rubber column through the casing bottom, makes washing machine also can normal operation on the ground that is in there is tiny unevenness, and the friction damage that reduces whole device is showing with the rubber column to the third spring during unusual operation, and the third spring cup joints with the rubber column, makes the third spring reduce the probability that takes place irreversible deformation.

Drawings

Fig. 1 is a schematic structural view of a shock-absorbing noise-reducing motor mounting base for a washing machine according to the present invention;

fig. 2 is a schematic top view of the shock-absorbing noise-reducing motor mounting base for the washing machine according to the present invention;

fig. 3 is a schematic side view of the shock-absorbing and noise-reducing motor mounting base for the washing machine according to the present invention;

fig. 4 is a schematic structural diagram of the motor mounting base for damping and noise reducing in the washing machine provided in embodiment 2 of the present invention.

In the figure: 1 foamed plastic board, 2 first springs, 3 mounting seats, 4 first rubber pads, 5 second rubber pads, 6 positioning rods, 7 temperature sensors, 8 second springs, 9 shells, 10 exhaust fans, 11 drying boxes, 12 rubber columns, 13 washing machine bottoms and 14 third springs.

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.

Example 1

Referring to fig. 1-3, a vibration/noise reduction's motor installation base for washing machine, including casing 9, foam plastic board 1 is installed through the bolt in the casing 9 outside, there is first rubber pad 4 through the bolt fastening in the middle of casing 9 inner wall bottom, casing 9 inner wall bottom welding has a plurality of second springs 8, second spring 8 uses first rubber pad 4 as the equidistance distribution of centre of a circle, second spring 8 top welding has mount pad 3, exhaust fan 10 is installed through the bolt in casing 9 inner wall both sides, exhaust fan 10 runs through casing 9, casing 9 both sides are installed locating lever 6 through the bolt fastening, locating lever 6 runs through from casing 9 outside and extends to inside

casing

9, 6 one end of locating lever has second rubber pad 5 through the bolt fastening, locating lever 6 that is located casing 9 inside has cup jointed first spring 2, casing 9 inner wall one side installs temperature sensor 7 through the bolt.

In the utility model, the bottom of the inner wall of the shell 9 is provided with radiating holes which are arranged equidistantly and distribute the heat generated by the running of the motor;

a drying box 11 is fixed at the bottom end of the inner wall of the shell 9 through bolts, a drying agent is filled in the drying box 11, and the drying agent dries the interior of the shell 9, so that the service lives of various elements are prolonged;

a groove matched with the mounting piece at the bottom of the motor is formed in the mounting base 3, a part of the mounting base 3 is used for mounting the motor, the rest of the mounting bases 3 play a supporting role, and the bottom end of the mounting base 3 is connected with a second spring, so that the damping effect is better;

the temperature sensor 7 is electrically connected with a signal input end of a control panel of the washing machine through a signal wire;

the switch of the exhaust fan 10 is electrically connected with the control panel of the washing machine through a wire.

The working principle is as follows: the motor is arranged at the top end of the mounting seat 3, part of the mounting seat 3 is used for mounting the motor, the rest of the mounting seats 3 play a supporting role, the second spring 8 is connected to the bottom end of the mounting seat 3, so that the damping effect is better, the positioning rod 6 rotates to adjust the bolt according to the size of the motor, the rubber pads have the damping and buffering functions, the second rubber pad 5 can fix the motor and buffer the vibration of the motor, the noise can be further reduced, and the foam plastic plate 1 is arranged on the outer side of the shell 9, so that the noise can be effectively reduced; the temperature sensor 7 is used for setting a temperature threshold value which is lower than the temperature threshold value, the radiating holes radiate heat and higher than the temperature threshold value, the exhaust fan 10 works to exhaust hot air in the shell 9 out of the washing machine, the heat is quickly radiated, the drying agent is filled in the drying box 11 and dries the shell 9, and the service life of various elements is prolonged.

Example 2

Referring to fig. 4, a vibration/noise reduction motor mounting base for a washing machine, further, a third spring 14 is mounted at the bottom of the casing 9 through a bolt, a rubber column 12 is mounted at the bottom of the casing 9 through a bolt, the third spring 14 is sleeved with the rubber column 12, and the bottom ends of the third spring 14 and the rubber column 12 are connected with a washing machine bottom 13 through a bolt.

The working principle is as follows: the third spring 14 and the rubber column 12 are mounted at the bottom of the shell 9, so that the washing machine can normally run on the ground with small unevenness, the friction damage of the whole device is remarkably reduced by the third spring 14 and the rubber column 12 during abnormal running, and the third spring 14 is sleeved with the rubber column 12, so that the probability of irreversible deformation of the third spring 14 is reduced.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A shock-absorbing noise-reducing motor mounting base for a washing machine comprises a shell (9) and is characterized in that a foam plastic plate (1) is mounted on the outer side of the shell (9) through bolts, a first rubber pad (4) is fixed in the middle of the bottom end of the inner wall of the shell (9) through bolts, a plurality of second springs (8) are welded at the bottom end of the inner wall of the shell (9), the second springs (8) are distributed at equal intervals with the first rubber pad (4) as the circle center, a mounting seat (3) is welded at the top of each second spring (8), exhaust fans (10) are mounted on two sides of the inner wall of the shell (9) through bolts, the exhaust fans (10) penetrate through the shell (9), positioning rods (6) are mounted on two sides of the shell (9) through bolts, the positioning rods (6) penetrate through the outer portion of the shell (9) and extend into the inner portion of the shell (, and a positioning rod (6) positioned inside the shell (9) is sleeved with a first spring (2), and one side of the inner wall of the shell (9) is provided with a temperature sensor (7) through a bolt.

2. The shock-absorbing noise-reducing motor mounting base for the washing machine as claimed in claim 1, wherein the bottom end of the inner wall of the casing (9) is provided with heat dissipation holes arranged equidistantly.

3. The shock-absorbing noise-reducing motor mounting base for the washing machine as claimed in claim 1, wherein a drying box (11) is fixed at the bottom end of the inner wall of the shell (9) through bolts, and a drying agent is filled in the drying box (11).

4. The shock-absorbing noise-reducing motor mounting base for the washing machine as claimed in claim 3, wherein a groove matched with the motor bottom mounting member is formed in the mounting base (3).

5. The shock-absorbing noise-reducing motor mounting base for the washing machine as claimed in claim 4, wherein the temperature sensor (7) is electrically connected with a signal input end of a control panel of the washing machine through a signal wire.

6. The vibration/noise reduction motor mounting base for the washing machine as claimed in claim 5, wherein the switch of the exhaust fan (10) is electrically connected with the control panel of the washing machine through a wire.

7. A shock-absorbing noise-reducing motor mounting base for a washing machine as claimed in claim 6, wherein the bottom of the casing (9) is provided with a third spring (14) by a bolt, the bottom of the casing (9) is provided with a rubber column (12) by a bolt, the third spring (14) is sleeved with the rubber column (12), and the bottom end of the third spring (14) and the bottom end of the rubber column (12) are connected with the bottom (13) of the washing machine by a bolt.