CN208414878U - stator mounting structure and washing machine - Google Patents
stator mounting structure and washing machine Download PDFInfo
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- CN208414878U CN208414878U CN201821129096.1U CN201821129096U CN208414878U CN 208414878 U CN208414878 U CN 208414878U CN 201821129096 U CN201821129096 U CN 201821129096U CN 208414878 U CN208414878 U CN 208414878U
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- mounting structure
- resilient cushion
- installation
- stator mounting
- stator
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Abstract
The utility model provides a kind of stator mounting structure and washing machine.The stator mounting structure includes motor stator (1) and rolling stand (2), motor stator (1) has installation foot (3), and pad is equipped with resilient cushion (4) between installation foot (3) and rolling stand (2).Stator mounting structure according to the present utility model can reduce the vibrating noise that motor stator in the washing machine course of work is transferred to roller.
Description
Technical field
The utility model belongs to washing machine technology field, and in particular to a kind of stator mounting structure and washing machine.
Background technique
With the continuous development of society, washing machine has become the indispensable household electrical appliance of every household.And with life
The flat continuous promotion of running water, requirement of the people for washing machine are no longer simply to wash clean, energy-saving and emission-reduction, outside washing machine
It sees, usage experience is also moved towards in the consumption of the people of influence.For at present, either belt driven type or direct-drive type is washed
Clothing machine all inevitably generates vibration noise.The vibration noise that washing machine generates when operating is inevitable, so reducing
Vibration noise is always the research trend of industry.
It does washing in the existing mounting means of machine stator, is directly installed in roller after round steel bushing is placed in stator installation foot through-hole
Bracket on, stator vibration is directly delivered on roller when motor operation, is also easy to produce sonorant.Motor installation foot lacks positioning dress
It sets, is easy to cause motor setting-up eccentricity, generate hidden danger, if positioned by the way of increasing stator installation angle quantity,
The problem of structure is complicated and increase cost can be brought.
Utility model content
It therefore, can the technical problem to be solved by the present invention is to provide a kind of stator mounting structure and washing machine
Reduce the vibrating noise that motor stator in the washing machine course of work is transferred to roller.
To solve the above-mentioned problems, the utility model provides a kind of stator mounting structure, including motor stator and roller branch
Frame, motor stator have installation foot, and pad is equipped with resilient cushion between installation foot and rolling stand.
Preferably, resilient cushion is embedded in installation foot.
Preferably, there is installation through-hole, the peripheral side of installation through-hole is provided with limiting slot, the shape of resilient cushion on installation foot
Match with limiting slot, resilient cushion is embedded in limiting slot.
Preferably, the depth of limiting slot is less than the thickness of resilient cushion.
Preferably, there is installation through-hole, the peripheral side of installation through-hole is provided with annular groove, sets on resilient cushion on installation foot
It is equipped with the annular protrusion to match with annular groove, annular protrusion is caught in annular groove.
Preferably, the depth of annular groove is less than or equal to the 1/3 of the thickness of installation foot.
Preferably, the side of resilient cushion towards rolling stand is provided with location structure.
Preferably, location structure includes the positioning protrusion that resilient cushion is arranged in towards rolling stand side, on rolling stand
It is provided with the locating slot to match with positioning protrusion.
Preferably, positioning protrusion is cylindricality, taper or annular.
Preferably, the shape of resilient cushion is triangle, bar shaped or diamond shape.
Preferably, there is installation through-hole on installation foot, be arranged with protective case in installation through-hole, the axial length of protective case is small
In the sum of resilient cushion and the length of installation foot.
Preferably, resilient cushion is rubber.
Another aspect according to the present utility model provides a kind of washing machine, including stator mounting structure, stator installation
Structure is above-mentioned stator mounting structure.
Stator mounting structure provided by the utility model, including motor stator and rolling stand, motor stator have installation
Foot, pad is equipped with resilient cushion between installation foot and rolling stand.It, can by the way that resilient cushion is arranged between motor stator and rolling stand
So that the rigid contact between motor stator and rolling stand becomes Elastic Contact in the prior art, so as to reduce motor
Vibration transmitting between stator and roller, reduces the noise generated in washing machine operation process.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of the stator mounting structure of the utility model embodiment；
Fig. 2 is the enlarged structure schematic diagram at the Q of Fig. 1；
Fig. 3 is the schematic perspective view of the motor stator of the stator mounting structure of the utility model embodiment；
Fig. 4 is the structural schematic diagram of the installation foot of the motor stator of the stator mounting structure of the utility model embodiment；
Fig. 5 is the first axonometric drawing of the resilient cushion of the stator mounting structure of the utility model embodiment；
Fig. 6 is the second axonometric drawing of the resilient cushion of the stator mounting structure of the utility model embodiment；
Fig. 7 is the resilient cushion of the stator mounting structure of the utility model embodiment and the matching chart of motor stator；
Fig. 8 is the local structural graph of the rolling stand of the stator mounting structure of the utility model embodiment.
Appended drawing reference indicates are as follows:
1, motor stator；2, rolling stand；3, installation foot；4, resilient cushion；5, installation through-hole；6, limiting slot；7, annular is recessed
Slot；8, annular protrusion；9, positioning protrusion；10, locating slot；11, protective case；12, roller.
Specific embodiment
In conjunction with referring to shown in Fig. 1 to Fig. 8, embodiment according to the present utility model, stator mounting structure includes motor stator 1
With rolling stand 2, motor stator 1 has installation foot 3, and pad is equipped with resilient cushion 4 between installation foot 3 and rolling stand 2.
By the way that resilient cushion 4 is arranged between motor stator 1 and rolling stand 2, motor stator 1 in the prior art can be made
Installation foot 3 and rolling stand 2 between rigid contact become Elastic Contact, so as to reduce motor stator 1 and roller 12
Between vibration transmitting, avoid sound of empathizing, reduce the noise generated in washing machine operation process.
Resilient cushion 4 needs to make to be spaced apart between installation foot 3 and rolling stand 2, to bear installation foot by resilient cushion 4
3 and rolling stand 2 active force, then reduce motor stator 1 by the cushioning effect of resilient cushion 4 and be transferred to rolling stand 2
Shock effect, improve damping effect.
Preferably, resilient cushion 4 is embedded in installation foot 3, can be carried out to installation site of the resilient cushion 4 on installation foot 3
It limits, to prevent in the washing machine course of work, resilient cushion 4 is subjected to displacement relative to installation foot 3, is improved resilient cushion 4 and is arranged
The stability of structure guarantees the shock-absorbing function of resilient cushion 4.Resilient cushion 4 can also be fixed on installation foot 3 in other way
On, for example, by bonding etc. modes be fixed on installation foot 3.
There is installation through-hole 5 on installation foot 3, the peripheral side of installation through-hole 5 is provided with limiting slot 6, the shape of resilient cushion 4 with
Limiting slot 6 matches, and resilient cushion 4 is embedded in limiting slot 6.Resilient cushion 4 is whole to be embedded in limiting slot 6, and limit can be passed through
Position-limiting action is integrally formed to resilient cushion 4 in slot 6, so that resilient cushion 4 when being squeezed effect, is integrally squeezed effect, and
It is not that only part is squeezed effect, shock effect power is more dispersed, and the shock effect being able to bear is bigger, and damping effect is more
It is good.Certainly, resilient cushion 4 can also only part and the realization cooperation limit of limiting slot 6.
By the way that limiting slot 6 is arranged, the limiting slot 6 and resilient cushion 4 can be made to cooperate, play the role of fixed resilient cushion 4.
The setting of limiting slot 6 should increase the contact surface between resilient cushion 4 and rolling stand 2 using installation foot 3 as far as possible, thus
The stability of motor installation can be increased, and reinforce damping noise reduction effect.
Preferably, the depth of limiting slot 6 is less than the thickness of resilient cushion 4, and resilient cushion 4 is enabled to protrude from 3 court of installation foot
To the one side of rolling stand 2, so that resilient cushion 4 can be arranged at intervals between installation foot 3 and rolling stand 2, avoid pacifying
Dress foot 3 directly contacts to form rigid contact with rolling stand 2, guarantees to the cushioning effect between installation foot 3 and rolling stand 2.
Preferably, there is installation through-hole 5, the peripheral side of installation through-hole 5 is provided with annular groove 7, resilient cushion on installation foot 3
The annular protrusion 8 to match with annular groove 7 is provided on 4, annular protrusion 8 is caught in annular groove 7.7 energy of annular groove
Enough play the role of fixed support resilient cushion 4, to carry out by screw to the movement of resilient cushion 4 after screw completes installation
Limit, is more effectively prevented from resilient cushion 4 and is subjected to displacement during the work time and loses effective cushioning effect.When the convex annular
It plays 8 and matches the structure that the structure limited is limited with the cooperation by limiting slot 6 and resilient cushion 4 with annular groove 7
When combining, significantly more efficient positioning action can be played to installation of the resilient cushion 4 between installation foot 3 and rolling stand 2, and
It can more efficiently guarantee the accuracy of 4 installation site of resilient cushion, thus the installation to motor stator 1 to a certain extent
Effective positioning action can be played, the positioning action to motor stator 1 is played.
Preferably, the depth of annular groove 7 is less than or equal to the 1/3 of the thickness of installation foot 3, both can be to avoid annular groove
The 7 too deep structural strengths to installation foot 3 adversely affect, and guarantee the structural strength of installation foot 3, and can effectively avoid damping
Pad 4 is fallen off after installing, and improves the stability of 4 setting structure of resilient cushion.
The side of resilient cushion 4 towards rolling stand 2 is provided with location structure.The location structure can be to resilient cushion 4 and rolling
Position between tube stent 2 is positioned, and the via hole passed through for screw is provided on resilient cushion 4, and resilient cushion 4 can pass through
It is formed and is accurately positioned between hole and location structure and rolling stand 2, so as to play the role of positioning motor stator 1, kept away
Exempt from that eccentric phenomena occurs when motor stator 1 is installed, solves the problems, such as the installation offset of motor stator 1, be easy to implement motor installation.
In the present embodiment, location structure includes the positioning protrusion 9 that resilient cushion 4 is arranged in towards 2 side of rolling stand, rolling
The locating slot 10 to match with positioning protrusion 9 is provided on tube stent 2.The positioning protrusion 9 snaps onto locating slot 10, so as to
To conveniently realize the positioning of the installation between resilient cushion 4 and rolling stand 2.
Positioning protrusion 9 is cylindricality, taper or annular.
The shape of resilient cushion 4 is triangle, bar shaped or diamond shape.
There is installation through-hole 5 on installation foot 3, be arranged with protective case 11 in installation through-hole 5, the axial length of protective case 11 is small
In the sum of resilient cushion 4 and the length of installation foot 3, thus the deformation space of reserved resilient cushion 4, to reach effective damping effect.
In the present embodiment, the annular protrusion 8 of resilient cushion 4 is provided with radially-protruding ring close to one end of rolling stand 2
Shape flange, the annular flange backstop is in the end of protective case 11, so that interval is formed between protective case 11 and rolling stand 2,
It avoids directly contacting between protective case 11 and rolling stand 2, so that being also capable of forming between protective case 11 and rolling stand 2 effectively
Cushioning effect so that be capable of forming between installation foot 3 and rolling stand 2 comprehensively effectively without the cushioning effect at dead angle, into
One step improves the damping effect of stator mounting structure, improves the damping effect in the washing machine course of work.The protective case 11 is for example
For steel bushing.
Resilient cushion 4 is preferably rubber,, can be by when the vibration of motor stator 1 is transmitted to rubber pad position when motor operates
In the contraction of rubber, the resonance problem between motor stator 1 and roller 12 is reduced.Resilient cushion 4 can also be using other tools
There is the material of similar effect to replace.
Embodiment according to the present utility model, washing machine include stator mounting structure, which is above-mentioned
Stator mounting structure.
Those skilled in the art will readily recognize that above-mentioned each advantageous manner can be free under the premise of not conflicting
Ground combination, superposition.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.Above are merely preferred embodiments of the utility model, it is noted that for the ordinary skill of the art
For personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these improvement
It also should be regarded as the protection scope of the utility model with modification.
Claims (13)
1. a kind of stator mounting structure, which is characterized in that including motor stator (1) and rolling stand (2), the motor stator
(1) there are installation foot (3), pad is equipped with resilient cushion (4) between the installation foot (3) and the rolling stand (2).
2. stator mounting structure according to claim 1, which is characterized in that the resilient cushion (4) is embedded in the installation
In foot (3).
3. stator mounting structure according to claim 2, which is characterized in that have installation through-hole on the installation foot (3)
(5), the peripheral side of the installation through-hole (5) is provided with limiting slot (6), the shape of the resilient cushion (4) and the limiting slot (6)
Match, the resilient cushion (4) is embedded in the limiting slot (6).
4. stator mounting structure according to claim 3, which is characterized in that the depth of the limiting slot (6) is less than described
The thickness of resilient cushion (4).
5. stator mounting structure according to claim 2, which is characterized in that have installation through-hole on the installation foot (3)
(5), the peripheral side of the installation through-hole (5) is provided with annular groove (7), is provided with and the annular on the resilient cushion (4)
The annular protrusion (8) that groove (7) matches, the annular protrusion (8) are caught in the annular groove (7).
6. stator mounting structure according to claim 5, which is characterized in that the depth of the annular groove (7) be less than or
Equal to the 1/3 of the thickness of the installation foot (3).
7. the stator mounting structure according to any one of claim 2 to 6, which is characterized in that resilient cushion (4) direction
The side of the rolling stand (2) is provided with location structure.
8. stator mounting structure according to claim 7, which is characterized in that the location structure includes that setting subtracts described
The positioning protrusion (9) of (4) towards the rolling stand (2) side is padded in shake, is provided with and the positioning on the rolling stand (2)
The locating slot (10) that raised (9) match.
9. stator mounting structure according to claim 8, which is characterized in that the positioning protrusion (9) be cylindricality, taper or
Annular.
10. stator mounting structure according to any one of claim 1 to 6, which is characterized in that the resilient cushion (4)
Shape is triangle, bar shaped or diamond shape.
11. stator mounting structure according to claim 1, which is characterized in that have installation through-hole on the installation foot (3)
(5), it is arranged with protective case (11) in the installation through-hole (5), the axial length of the protective case (11) is less than the resilient cushion
(4) and the sum of the length of the installation foot (3).
12. stator mounting structure according to claim 1, which is characterized in that the resilient cushion (4) is rubber.
13. a kind of washing machine, including stator mounting structure, which is characterized in that the stator mounting structure is claim 1 to 12
Any one of described in stator mounting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821129096.1U CN208414878U (en) | 2018-07-16 | 2018-07-16 | stator mounting structure and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821129096.1U CN208414878U (en) | 2018-07-16 | 2018-07-16 | stator mounting structure and washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208414878U true CN208414878U (en) | 2019-01-22 |
Family
ID=65123567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821129096.1U Active CN208414878U (en) | 2018-07-16 | 2018-07-16 | stator mounting structure and washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208414878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108642804A (en) * | 2018-07-16 | 2018-10-12 | 珠海格力电器股份有限公司 | stator mounting structure and washing machine |
-
2018
- 2018-07-16 CN CN201821129096.1U patent/CN208414878U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108642804A (en) * | 2018-07-16 | 2018-10-12 | 珠海格力电器股份有限公司 | stator mounting structure and washing machine |
| CN108642804B (en) * | 2018-07-16 | 2023-11-28 | 珠海格力电器股份有限公司 | Stator mounting structure and washing machine |
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