CN110219138A - A kind of washing machine axle sleeve - Google Patents
A kind of washing machine axle sleeve Download PDFInfo
- Publication number
- CN110219138A CN110219138A CN201910515827.9A CN201910515827A CN110219138A CN 110219138 A CN110219138 A CN 110219138A CN 201910515827 A CN201910515827 A CN 201910515827A CN 110219138 A CN110219138 A CN 110219138A
- Authority
- CN
- China
- Prior art keywords
- supporter
- washing machine
- axle sleeve
- sub
- mounting portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/30—Driving arrangements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/30—Driving arrangements
- D06F37/304—Arrangements or adaptations of electric motors
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention discloses a kind of washing machine axle sleeve, washing machine axle sleeve includes rim type shell, can assemble several supporters that the bearing of bearing is installed room and is arranged between the rim type shell and bearing installation room；Radial direction of the supporter along bearing installation room is connect with the outer wall of the inner wall of the rim type shell and bearing installation room respectively.The washing machine axle sleeve makes outer cylinder bottom stress more dispersed, so that outer cylinder is unlikely to deform damage, and is not easy to loosen on outer cylinder bottom, stability is good.
Description
Technical field
The invention belongs to washing machine fields, specifically, being related to a kind of washing machine axle sleeve.
Background technique
The roller washing machine that generally produces and use includes the inner cylinder for washing and the outer cylinder for water storage at present,
In, outer cylinder is generally plastic material；Inner cylinder is generally stainless steel material, and inner cylinder has permeable hole, interior for containing washing clothing
Cylinder posterior center is fixed with inner cylinder axis, and the bottom that the other end of inner cylinder axis passes through outer cylinder is connected with the rotor of motor, and inner cylinder axis is used
Inner cylinder rotation is driven by inner cylinder axis in the rotor of transmitting rotational power, motor, when roller washing machine is run, outer cylinder is fixed not
Dynamic, inner cylinder rotates under motor drive.In order to guarantee inner cylinder can normal rotation, inner cylinder axle position in outer cylinder part need pass through
Bearing support, and bearing is fitted on the axle sleeve of outer cylinder by tooling；
For the axle sleeve of outer cylinder, the axle sleeve of existing outer cylinder is mostly the cylinder design with bearing installation room, bearing
It is indoor to be assemblied in bearing installation, inner cylinder axis is connected with the rotor of motor through bearing installation room, and existing axle sleeve mostly uses cast iron
Or aluminum alloy material, axle sleeve is embedded in outer cylinder bottom, and is integrally formed by Shooting Technique and outer cylinder bottom, in Shooting Technique, note
Axle sleeve is wrapped on outer cylinder bottom by the macromolecule thermoplastic material that modeling uses, and since axle sleeve is mostly cylinder design, leads to axis
It is poor to cover the performance wrapped up, the Yi Songdong on outer cylinder bottom, and axle sleeve stress is caused to compare concentration, so that the easily-deformable damage of outer cylinder
It is bad.
Summary of the invention
The technical problem to be solved in the present invention is that overcoming the prior art bottom bracket axle Yi Songdong and outer cylinder on cylinder bottom outside
The deficiency of easily-deformable damage provides a kind of washing machine axle sleeve thus.
In order to solve the above technical problems, the present invention is using the basic conception of technical solution:
An aspect of of the present present invention provides a kind of washing machine axle sleeve, including rim type shell, can assemble bearing bearing peace
Dress room and several supporters being arranged between the rim type shell and bearing installation room；
The supporter along bearing installation the radially extending of room, both ends respectively with the inner wall of the rim type shell with
And the outer wall connection of bearing installation room.
Further, the supporter is equipped with the mounting portion being adapted to motor stator mounting hole.
Further, the mounting portion includes mounting portion ontology, offers on the mounting portion ontology and pacifies with motor stator
Fill the mounting hole of hole adaptation, the axis parallel of the axial line of the mounting hole and bearing installation room.
Further, radial direction of the supporter along bearing installation room is divided into connects with the outer wall of bearing installation room
The sub- supporter of first connect, mounting portion ontology and the second sub- supporter being connect with the Auxiliary support body；First son
Supporter and the mounting portion ontology are protruded towards the sub- supporter in motor stator side relatively described second to be arranged.
Further, the size that the described first sub- supporter and the mounting portion ontology are protruded towards motor stator side
It is equal.
Further, on the axis direction of bearing installation room, the thickness of the mounting portion ontology is greater than institute
State the thickness of the first sub- supporter and the second sub- supporter.
Further, be additionally provided with positioning region on the supporter, when the positioning region is offered to motor stator installation into
The location hole of row positioning.
Further, the location hole and the mounting hole are located on same supporter, and the axial line of the location hole
With the axis parallel of the mounting hole.
Further, the supporter is equipped with ground line seat, offers ground connection string holes on the ground line seat.
Further, the ground connection string holes and the mounting hole are each located on a supporter.
After adopting the above technical scheme, the present invention has the advantages that compared with prior art.
1. washing machine axle sleeve provided by the invention includes rim type shell, bearing installation room and is arranged outside rim type
Supporter between shell and bearing installation room, so that outer cylinder bottom stress is relatively uniform, so that outer cylinder is unlikely to deform damage, Yi Ji
It is not easy to loosen on outer cylinder bottom, stability is good.
2. washing machine axle sleeve provided by the invention includes mounting portion, mounting portion is equipped with to be adapted to motor stator mounting hole
Mounting hole is not easy de- pine, and can save stiffening plate, reduces manufacturing cost so that the ratio that motor is fixed is stronger.
3. the supporter of washing machine axle sleeve provided by the invention is divided into the first sub- supporter, mounting portion ontology and with
Two three parts of sub- supporter, the first sub- supporter and mounting portion ontology are protruded with respect to the second sub- intermediate layer to motor stator
Setting increases the fastness between motor stator and outer cylinder bottom.
4. the supporter of washing machine axle sleeve provided by the invention is planned as the first sub- supporter, mounting portion ontology and with
Second three parts of sub- supporter, the thickness of mounting portion ontology are greater than the thickness of the first sub- supporter and the second sub- supporter
Size is spent, stress concentration is can be avoided, avoids mounting portion by deformed damaged.
5. the supporter of washing machine axle sleeve provided by the invention is equipped with positioning region, positioning region is equipped with location hole, can accelerate
The alignment speed of motor stator mounting hole and mounting hole, to accelerate the fixed efficiency of motor electronic.
6. the supporter of washing machine axle sleeve provided by the invention is equipped with ground connection string holes, for installing ground line.
A specific embodiment of the invention is described in further detail with reference to the accompanying drawing.
Detailed description of the invention
Attached drawing is as a part of the invention, and for providing further understanding of the invention, of the invention is schematic
Examples and descriptions thereof are used to explain the present invention, but does not constitute an undue limitation on the present invention.Obviously, the accompanying drawings in the following description
Only some embodiments to those skilled in the art without creative efforts, can be with
Other accompanying drawings can also be obtained according to these attached drawings.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of washing machine axle sleeve provided in an embodiment of the present invention；
Fig. 2 is enlarged drawing of the Fig. 1 at A；
Fig. 3 is the structural schematic diagram at washing machine outer cylinder provided in an embodiment of the present invention bottom；
Fig. 4 is the installation diagram of washing machine axle sleeve and motor provided in an embodiment of the present invention.
In figure: 1- rim type shell；2- bearing installs room；The first supporter of 3-；The sub- supporter of 31- first；The second son of 32-
Supporter；The second supporter of 4-；The sub- supporter of 41- third；5- third supporter；6- mounting portion；61- mounting portion ontology；62- peace
Fill hole；The positioning region 7-；71- location hole；8- is grounded seat；81- is grounded string holes；9- ring stiffener；10- outer cylinder copy for the record or for reproduction body；11-
Water blocking reinforcing rib；12- motor.
It should be noted that these attached drawings and verbal description are not intended to the design model limiting the invention in any way
It encloses, but illustrates idea of the invention by referring to specific embodiments for those skilled in the art.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in embodiment is clearly and completely described, the following examples are intended to illustrate the invention, but
It is not intended to limit the scope of the invention.
In the description of the present invention, it should be noted that term " on ", "front", "rear", "left", "right", " is erected at "lower"
Directly ", the orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
As shown in Figure 1, provide a kind of washing machine axle sleeve in the embodiment of the present invention, including rim type shell 1, can assemble
The bearing installation room 2 of bearing and several supporters being arranged between rim type shell 1 and bearing installation room 2；Supporter edge
Bearing installation the radially extending of room 2, both ends are connect with the outer wall of the inner wall of rim type shell 1 and bearing installation room 2 respectively.
In the embodiment of the present invention, in washing machine work, the rotation of inner cylinder axis generates circumferential pressure to bearing installation room 2
Power, due to rim type shell 1 and bearing installation room 2 between be equipped with several supporters, support body supports rim type shell 1 with
Bearing is installed between room 2, supporter can by above-mentioned pressure dissipation, so that 1 stress of rim type shell is more dispersed so that
Outer cylinder bottom stress is more dispersed, so that outer cylinder is unlikely to deform damage, also, since spoke type sleeve body is embedded in washing machine outer cylinder
Bottom setting, rim type shell 1 and supporter are connected with outer cylinder bottom, so that the connection at the axle sleeve and outer cylinder bottom is in addition to wheel
The circumferential connection of rim formula shell 1, there are also the oblique connections of supporter and outer cylinder bottom, increase and connect between the axle sleeve and outer cylinder bottom
Dimension, so that axle sleeve is fixed good, to be not easy to loosen on outer cylinder bottom, stability is good.
Preferably, several supporters are uniformly arranged, can by the relatively uniform of pressure dissipation so that rim type shell 1 by
Power is more dispersed, and uniformly, so that outer cylinder is more unlikely to deform damage；
The axle sleeve is embedded on outer cylinder bottom, and the mode that axle sleeve is embedded on outer cylinder bottom is as follows: washing machine axle sleeve uses cast iron
Or aluminum alloy material, outer cylinder bottom use plastic material, washing machine axle sleeve and outer cylinder copy for the record or for reproduction body 10 one by the way of injection molding
Axle sleeve is wrapped on outer cylinder bottom by molding, the macromolecule thermoplastic material for being molded use, realizes outer cylinder bottom and axle sleeve to improve
Between tightness, be effectively reduced inner cylinder high speed rotation vibration generate noise.
The mode that supporter is connect with the outer wall of the inner wall of rim type shell 1 and bearing installation room 2 respectively includes: support
Body installs the outer wall rounding off of room 2 with the inner wall of rim type shell 1 and bearing respectively, avoids stress from concentrating, reduces laundry
The frequency of machine boss failure.
As shown in Figure 1, supporter is equipped with the installation being adapted to motor stator mounting hole 62 in the embodiment of the present invention
Portion.
In the prior art, the fixed mode of motor includes following manner: mode one: will using secure components such as screws
Motor stator is fixedly connected on outer cylinder bottom, and outer cylinder uses plastic material, is fixed on screw on outer cylinder etc. and is generally metalwork,
Fastening effect between the component of two kinds of materials is limited, and after long-time use, embrittlement easily occurs for plate material after outer cylinder, thus easily
Motor is caused to be not fixed firmly, even de- pine, mechanical breakdown when so as to cause inner cylinder rotating；Mode two: it is added on outer cylinder bottom
The stiffening plate of fixed motor, wherein mostly use the secure components such as screw that stiffening plate is fixedly connected on outer cylinder bottom, screw is long
Time uses rear Yi Songdong, then then will lead to the effect failure of stiffening plate；
It, will by the cooperation of motor stator mounting hole 62 and mounting portion 6 for mode one in the embodiment of the present invention
Motor stator is fastened on supporter, since supporter uses cast iron or aluminum alloy material, enables to screw etc.
Metalwork is stronger with the fastening effect between supporter, thus the fixed ratio of motor 12 is stronger, it is not easy de- pine；For side
For formula two, motor stator is directly anchored on supporter, stiffening plate can be saved, reduces manufacturing cost.
As shown in Figure 1 and Figure 2, in the embodiment of the present invention, mounting portion 6 includes mounting portion ontology 61, mounting portion ontology
The mounting hole 62 being adapted to motor stator mounting hole is offered on 61, wherein axial line and bearing the installation room 2 of mounting hole 62
Axis parallel.
In the embodiment of the present invention, pass through the cooperation of the mounting hole 62 on motor stator mounting hole 62 and mounting portion ontology 61
Motor stator is fixedly connected on supporter, wherein the mounting hole 62 on motor stator mounting hole 62 and mounting portion ontology 61
The mode of cooperation includes:
Mode one: offering screw hole on mounting portion ontology 61, when installation, fastener uses screw, and screw passes through motor
Stator mounting hole 62 is spirally connected with the screw hole on mounting portion, wherein screw hole is blind hole or through-hole, it is preferable that screw hole is blind
Hole reduces damage of the screw to outer cylinder bottom；
Mode two: offering non-screw hole on mounting portion ontology 61, when installation, fastener uses bolt and nut, spiral shell
Bolt passes through motor stator mounting hole 62 and wears tight non-screw hole, is spirally connected by bolts and nuts motor stator being fixed on outer cylinder bottom
On；Wherein, non-screw hole is blind hole or through-hole, it is preferable that non-screw hole is blind hole, reduces damage of the screw to outer cylinder bottom.
It should be noted that the number due to different size motor stator upper installing hole 62 is different, it can be in a plurality of branch
Mounting hole 62 is set on support body to be adapted to the motor stator of different size, increases the scope of application of the axle sleeve, for example, motor stator
The number of mounting hole 62 is eight or four, then when the number for the mounting hole 62 of motor stator is four, it can be at eight
Mounting hole 62 is set on supporter, four mounting holes 62 therein are capable of four mounting holes 62 of adaptation of motor stator；
When the number of the mounting hole of motor stator is four, it is preferable that the mounting hole on four supporters is in same
In plane, motor is avoided to occur tilting and leading to that unstable problem is installed during installation.
In addition, the axial line of mounting hole 62 and the axis parallel of bearing installation room 2 are in order to enable mounting hole 62 can
The mounting hole 62 of face motor stator, enables screw to fix along straight line, without generating offset, increases motor stator outside
Fastness on cylinder bottom.
In the embodiment of the present invention, mounting portion ontology 61 is equipped with the protrusion of similar bolt, and fastener uses nut, installation
When, protrusion passes through the mounting hole 62 of motor stator and nut is spirally connected so that motor stator to be fixed on outer cylinder bottom.
As shown in Fig. 2, radial direction of the supporter along bearing installation room 2, which is divided into, installs room 2 with bearing in the embodiment of the present invention
Outer wall connection the first sub- supporter 31, mounting portion ontology 61 and the second sub- supporter 32 being connect with rim type shell 1
Three parts；First sub- supporter 31 and mounting portion ontology 61 are set towards the opposite second sub- protrusion of supporter 32 in motor stator side
It sets.
Preferably, the first sub- supporter 31 and mounting portion ontology 61 protrude equal sized towards motor stator side.
In the embodiment of the present invention, along the radial direction of bearing installation room 2, supporter is planned for three parts, three portions
It is respectively the first sub- supporter 31, mounting portion ontology 61 and the second sub- supporter 32, the first sub- supporter 31 is pacified with bearing
Fill 2 rounding off of room, the second sub- supporter 32 and 1 rounding off of rim type shell, in above three part, the first son support
Body 31 and mounting portion ontology 61 are protruded with respect to the second sub- supporter 32 towards motor stator, the second opposite peace of sub- supporter 32
Dress portion ontology 61 is recessed, and for motor stator, protrusion, the protrusion and second are equipped near motor stator mounting hole 62
Sub- supporter 32 is adapted to, and protrusion is equipped with card slot, and when installing motor stator, card slot can be stuck in the second sub- supporter 32
On, the fastness between motor stator and outer cylinder back plate can be further increased.
As shown in Fig. 2, in the embodiment of the present invention, on the axis direction of bearing installation room 2, the thickness of mounting portion ontology 61
Spend the thickness that size is greater than the first sub- supporter 31 and the second sub- supporter 32.
In the embodiment of the present invention, on the axis direction of bearing installation room 2, mounting portion ontology 61 is relative to the first son branch
Support body 31 and the second sub- supporter 32 outwardly protrude, since mounting portion ontology 61 is for being fixedly connected with motor stator, it is
It avoids stress from concentrating, avoids mounting portion 6 by deformed damaged, then, by mounting portion 6 radial perpendicular to bearing installation room 2
Thickness on direction designs bigger.
Wherein, mounting portion ontology 61 can be cylindrical body, then, in order to avoid mounting portion 6 is by deformed damaged, mounting portion sheet
Body 61 is greater than the thickness of the first sub- supporter 31 in the diameter perpendicular to bearing installation 2 radial direction of room and the second son props up
The thickness of support body 32.
As shown in Figure 1 and Figure 2, positioning region 7 is additionally provided in the embodiment of the present invention, on supporter, positioning region 7 offers
Location hole 71 when installation for being positioned to motor stator；
Preferably, location hole 71 and mounting hole 62 are located on a supporter, and the axial line and mounting hole of location hole 71
62 axis parallel.
In the embodiment of the present invention, washing machine axle sleeve includes four the first supporters 3, and four the first supporters are uniformly arranged
It enables to pressure evenly dispersed, reduces the damaged condition to outer cylinder；First supporter 3 is additionally provided in addition to being equipped with mounting hole 62
Location hole 71, the effect of the location hole 71 are to position motor stator when installing motor stator, accelerate motor stator
The alignment speed of mounting hole 62 and mounting hole 62, to accelerate the fixed efficiency of motor stator.
When installing motor stator, auxiliary tool is held, auxiliary tool supports motor 12, so that motor stator mounting hole
62 are aligned with mounting hole 62, for example, auxiliary tool can be the supporting element with locating detent, when installation, locating detent is inserted into location hole
In 71.
For example, when supporter is divided into the first sub- supporter 31, mounting portion ontology 61 and the second sub- supporter
When 32, positioning region 7 is set on the first sub- supporter 31, and the first sub- supporter 31 is run through in positioning region 7, is installed along perpendicular to bearing
The radial direction of room 2, the thickness of positioning region 7 are greater than the thickness of the first sub- supporter 31,7 stress collection of positioning region when avoiding installing
In, avoid positioning region 7 by deformed damaged.
As shown in Figure 1 and Figure 2, it is additionally provided with ground line seat 8 in the embodiment of the present invention, on supporter, is grounded on seat 8
Offer ground connection string holes 81；
Preferably, ground connection string holes 81 and mounting hole 62 are each located on a supporter.
In the embodiment of the present invention, washing machine axle sleeve further includes two the second supporters 4 and two third supporters 5,
Preferably, four the first supporters, 3, two the second supporters 4 and two third supporters 5 are evenly arranged, and two second
Support body 4 is between adjacent two the first supporters 3, and two the second supporters 4 are symmetrical arranged and two third supporters
5 between adjacent two the first supporters 3, and two third supporters 5 are symmetrical arranged；In two the second supporters 4, the
Two supporters 4 are equipped with ground line seat 8, are grounded the ground connection string holes 81 on seat 8 for installing ground line, ground connection string holes 81 is set
On the second spoke formula supporter, mitigate the load pressure of the first supporter 3.
As shown in Fig. 2, in the embodiment of the present invention, ground line seat 8 is through supporter supporter to be planned to and bearing
The ground line seat 8 that room 2 connects, and the sub- supporter 41 of third connecting with rim type shell 1 are installed；It is grounded seat 8 opposite the
Three sub- supporters 41 are protruded towards motor stator；And along the radial direction perpendicular to bearing installation room 2, the thickness for being grounded seat is big
In the thickness of the sub- supporter 41 of third.In the embodiment of the present invention, since ground line seat 8 is for installing ground line,
In order to avoid stress concentration, avoid ground line seat by deformed damaged, then, the comparison that the thickness of ground line is designed
Greatly；It is grounded seat 8 and is protruded with respect to third intermediate layer to motor stator, convenient for being preferably adapted to motor stator, improve motor
The fixed fastness of stator.
As shown in Figure 1, the outer wall of rim type shell 1 is equipped with along the circumferential setting of rim type shell 1 in the embodiment of the present invention
Ring stiffener.
In the embodiment of the present invention, ring stiffener 9 is set to the outer wall of rim type shell 1, can increase rim type shell 1
Intensity so that the intensity of the axle sleeve increases, the ability of external force is resisted in enhancing.
For the washing machine axle sleeve, which is embedded in the setting of outer cylinder bottom, and outer cylinder bottom includes outer cylinder copy for the record or for reproduction body
10, washing machine axle sleeve can divide equally inner cylinder axial stress in outer cylinder copy for the record or for reproduction body everywhere, promote the intensity at outer cylinder bottom, mentioned here
Insertion outer cylinder copy for the record or for reproduction body setting is not through the setting of outer cylinder copy for the record or for reproduction body, wherein washing machine axle sleeve uses cast iron or aluminium alloy material
Matter, outer cylinder bottom use plastic material, it is preferable that and washing machine axle sleeve is integrally formed by the way of injection molding with outer cylinder copy for the record or for reproduction body 10,
Axle sleeve is wrapped on outer cylinder bottom by the macromolecule thermoplastic material that injection molding uses, tight between realization outer cylinder and axle sleeve to improve
The noise that the vibration of inner cylinder high speed rotation generates is effectively reduced in solidity；
Washing machine axle sleeve and outer cylinder copy for the record or for reproduction body using being integrally formed to form outer cylinder bottom by the way of injection molding, washing machine axle sleeve with outside
The through-hole for needing to retain bearing installation room in the injection molded layers having between cylinder copy for the record or for reproduction body passes through formation on outer cylinder bottom for inner cylinder axis
Through-hole, need to retain the mounting hole on spoke type supporter in the injection molded layers having between washing machine axle sleeve and outer cylinder copy for the record or for reproduction body
62, make to form the mounting hole 62 being coupled with motor stator mounting hole and washing machine axle sleeve and outer cylinder copy for the record or for reproduction on outer cylinder bottom
It also needs to retain the location hole 71 on spoke type supporter in the injection molded layers having between body, makes to form cooperation motor on outer cylinder bottom
The location hole 71 of installation.
The above is only presently preferred embodiments of the present invention, is not intended to limit the present invention in any form, though
So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this patent
Member without departing from the scope of the present invention, when the technology contents using above-mentioned prompt make it is a little change or be modified to
The equivalent embodiment of equivalent variations, but anything that does not depart from the technical scheme of the invention content, it is right according to the technical essence of the invention
Any simple modification, equivalent change and modification made by above embodiments, in the range of still falling within the present invention program.
Claims (10)
1. washing machine axle sleeve, which is characterized in that including rim type shell, can assemble bearing bearing installation room and setting exist
Several supporters between the rim type shell and bearing installation room；
The supporter along bearing installation the radially extending of room, both ends respectively with the inner wall of the rim type shell and institute
State the outer wall connection of bearing installation room.
2. washing machine axle sleeve according to claim 1, which is characterized in that the supporter is equipped with to be installed with motor stator
The mounting portion of hole adaptation.
3. washing machine axle sleeve according to claim 2, which is characterized in that the mounting portion includes mounting portion ontology, described
The mounting hole being adapted to motor stator mounting hole is offered on mounting portion ontology, the axial line of the mounting hole and the bearing are pacified
Fill the axis parallel of room.
4. washing machine axle sleeve according to claim 3, which is characterized in that diameter of the supporter along bearing installation room
To be divided into the bearing installation room outer wall connect the first sub- supporter, mounting portion ontology and with the Auxiliary support body
Second sub- supporter of connection；The first sub- supporter and the mounting portion ontology are relatively described towards motor stator side
Second sub- supporter protrusion setting.
5. washing machine axle sleeve according to claim 4, which is characterized in that the first sub- supporter and the mounting portion
Ontology protrudes equal sized towards motor stator side.
6. washing machine axle sleeve according to claim 5, which is characterized in that on the axis direction of bearing installation room,
The thickness of the mounting portion ontology is greater than the thickness of the described first sub- supporter and the second sub- supporter.
7. according to the described in any item washing machine axle sleeves of claim 3-6, which is characterized in that be additionally provided with positioning on the supporter
Portion, the location hole that the positioning region is positioned when offering to motor stator installation.
8. washing machine axle sleeve according to claim 7, which is characterized in that the location hole is located at same with the mounting hole
On supporter, and the axis parallel of the axial line of the location hole and the mounting hole.
9. according to the described in any item washing machine axle sleeves of claim 3-6, which is characterized in that the supporter is equipped with ground line
, ground connection string holes is offered on the ground line seat.
10. washing machine axle sleeve according to claim 9, which is characterized in that the ground connection string holes with the mounting hole respectively
On a supporter.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910515827.9A CN110219138A (en) | 2019-06-14 | 2019-06-14 | A kind of washing machine axle sleeve |
| PCT/CN2020/095818 WO2020249084A1 (en) | 2019-06-14 | 2020-06-12 | Washing machine shaft sleeve and washing machine outer drum base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910515827.9A CN110219138A (en) | 2019-06-14 | 2019-06-14 | A kind of washing machine axle sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110219138A true CN110219138A (en) | 2019-09-10 |
Family
ID=67817324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910515827.9A Pending CN110219138A (en) | 2019-06-14 | 2019-06-14 | A kind of washing machine axle sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110219138A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020249084A1 (en) * | 2019-06-14 | 2020-12-17 | 青岛海尔滚筒洗衣机有限公司 | Washing machine shaft sleeve and washing machine outer drum base |
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| EP1094145A2 (en) * | 1999-10-18 | 2001-04-25 | Lg Electronics Inc. | Structure of driving unit in drum type washing machine |
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| CN103031690A (en) * | 2011-09-28 | 2013-04-10 | 三星电子株式会社 | Washing machine |
| CN104040064A (en) * | 2011-10-24 | 2014-09-10 | Lg电子株式会社 | Washing machine |
| CN104081628A (en) * | 2011-12-05 | 2014-10-01 | 菲舍尔和佩克尔应用有限公司 | Electrical machine |
| CN104832546A (en) * | 2014-02-12 | 2015-08-12 | 海尔集团公司 | Bearing support base and washing machine therewith |
| CN104963953A (en) * | 2015-06-05 | 2015-10-07 | 惠而浦（中国）股份有限公司 | Bearing seat of roller washing machine |
| CN206666857U (en) * | 2017-02-28 | 2017-11-24 | 青岛海尔滚筒洗衣机有限公司 | A kind of axle sleeve and washing machine |
| KR101895377B1 (en) * | 2017-05-12 | 2018-09-05 | 뉴모텍(주) | Rotor Assembly for Direct Driven Driving Apparatus of Washing Machine |
| CN206887497U (en) * | 2017-05-23 | 2018-01-16 | 无锡小天鹅股份有限公司 | The fixing device of vibrating sensor and there is its wall-mounted washing machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020249084A1 (en) * | 2019-06-14 | 2020-12-17 | 青岛海尔滚筒洗衣机有限公司 | Washing machine shaft sleeve and washing machine outer drum base |
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