CN109825985A - Device for clothing processing and motor for device for clothing processing - Google Patents
Device for clothing processing and motor for device for clothing processing Download PDFInfo
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- CN109825985A CN109825985A CN201711185638.7A CN201711185638A CN109825985A CN 109825985 A CN109825985 A CN 109825985A CN 201711185638 A CN201711185638 A CN 201711185638A CN 109825985 A CN109825985 A CN 109825985A
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- impeller
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Abstract
The invention discloses a kind of device for clothing processing and for the motor of device for clothing processing, the device for clothing processing includes: rotatable interior bucket, and the bottom of interior bucket is equipped with rotatable impeller；Motor, motor include: the first stator and the second stator；The first rotor and the second rotor, the first rotor is rotatably arranged in the axial side of the first stator and is connect with impeller to drive impeller to rotate, second rotor is rotatably arranged in the axial side of the second stator and is connect with interior bucket to drive interior bucket to rotate, motor is configured to when device for clothing processing is in washing state, the first rotor and the second rotor rotate backward, when device for clothing processing is in dewatering state, the first rotor and the second rotor are rotate in same direction.Device for clothing processing according to an embodiment of the present invention, eliminates clutch configuration, realizes the rubbing washing mode and dehydration mode of birotor control, to improve the wash degree of rubbing washing clothing, is conducive to the reliability for improving product.
Description
Technical field
The present invention relates to clothes treatment device technical fields, more particularly, to a kind of device for clothing processing and are used for
The motor of device for clothing processing.
Background technique
Rotary drum washing machine in the related technology realizes the rotation of impeller and interior bucket by the control of clutch, in washing process
In, although relative motion occurs for impeller and interior bucket, the washing mode of rubbing clothing can not be generated, washing effect is poor, also,
Since the structure of clutch is more complex, use reliability is also poor.
It includes outer barrel, interior bucket, impeller and driving device that document CN203530710U, which discloses a kind of automatic washing machine, is driven
Dynamic device includes at least two rotors and at least one stator, and stator and rotor are used along the radially-arranged arrangement side of motor
Formula, this arrangement keep stator winding coiling complicated, increase manufacturing process difficulty, and the manufacturing cost of motor is caused to increase etc.
Problem.Accordingly, there exist improved demands.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.
For this purpose, the present invention proposes that the washing mould of rubbing may be implemented in a kind of device for clothing processing, the device for clothing processing
Formula, washing effect are more preferable.
The present invention also proposes a kind of motor for device for clothing processing.
The device for clothing processing of embodiment according to a first aspect of the present invention, comprising: outer barrel and rotatable interior bucket, it is described interior
The bottom of bucket is equipped with rotatable impeller；Motor, the motor are set to the bottom of the interior bucket and include: the first stator and second
Stator；The first rotor and the second rotor, the first rotor be rotatably arranged in the axial side of first stator and with institute
Impeller connection is stated to drive the impeller to rotate, second rotor be rotatably arranged in the axial side of second stator and
It is connect with the interior bucket to drive the interior bucket to rotate, the motor is configured to be in washing shape in the device for clothing processing
When state, the first rotor and second rotor are rotated backward, described when the device for clothing processing is in dewatering state
The first rotor and second rotor rotate in same direction.
Device for clothing processing according to an embodiment of the present invention, by using the first rotor be located at the first stator shaft orientation side,
The motor that second rotor is located at the second stator shaft orientation side respectively drives interior bucket and impeller rotation, eliminates clutch configuration, real
The rubbing washing mode and dehydration mode of birotor control are showed, to improve the wash degree of rubbing washing clothing, have been conducive to mention
The reliability of high product.Also, rotor and stator use the arrangement being axially distributed along motor, make the coiling of stator winding
It is more convenient, to simplify the manufacturing process of motor.
According to one embodiment of present invention, the device for clothing processing further include: impeller shafts, one end of the impeller shafts
It is connect with the impeller, the other end is connect with the first rotor；Dehydrating shaft, the dehydrating shaft can turn relative to the impeller shafts
One end of the dynamic and described dehydrating shaft is connect with the interior bucket, and the other end is connect with second rotor.
Optionally, the dehydrating shaft forms hollow shaft, and the dehydrating shaft is coated at the impeller shafts.
Optionally, the first rotor and second rotor are located at first stator and/or described second fixed
The axial sides of son.
Optionally, the first rotor and second rotor are located at first stator and/or second stator
The same side.
Each of further embodiment according to the present invention, first stator and second stator include: annular
Stator support, the annular stator bracket have multiple along its circumferentially spaced winding bobbin and the two neighboring coiling
Skeleton limits winding slot, each winding bobbin radially extending along the annular stator bracket；Stator core, it is described fixed
Sub- iron core is set to the annular stator bracket；Stator winding, the diameter of the coil of the stator winding along the annular stator bracket
To being set around the stator skeleton.
Optionally, the annular stator bracket includes multiple stator sub-stents being circumferentially arranged along it, each stator
The middle part that sub-stent forms the I-shaped and described stator sub-stent forms the winding bobbin.
Optionally, the middle part of each winding bobbin has the installation cavity for installing stator core.
Further embodiment according to the present invention, each of the first rotor and second rotor include: to turn
Submounts, the rotor field spider of the first rotor are connect with the impeller, the bitrochanteric rotor field spider and the interior bucket
Connection；Magnetic shoe, the magnetic shoe are set to the rotor field spider, and the magnetic shoe of the first rotor and the first stator face, institute
State bitrochanteric magnetic shoe and the second stator face.
The motor for device for clothing processing of embodiment, the device for clothing processing include according to a second aspect of the present invention
Rotatable interior bucket and rotatable impeller, the motor include: the first stator and the second stator；The first rotor, described first
Rotor is rotatably arranged in the axial side of first stator and is suitable for connecting with the impeller to drive the impeller to rotate；
Second rotor, second rotor are rotatably arranged in the axial side of second stator and are suitable for the interior bucket and connect with band
Move interior bucket rotation, when the motor is built into the device for clothing processing and be in washing state, the first rotor with
Second rotor rotates backward, when the device for clothing processing is in dewatering state, the first rotor and second turn described
Son rotates in same direction.
Motor according to an embodiment of the present invention for device for clothing processing, by the way that the first rotor is located at the first stator
Second rotor is located at the axial side of the second stator by axial side, be advantageously implemented the first rotor and the it is bitrochanteric in the same direction,
It rotates backward, so as to respectively drive interior bucket and impeller rotation using the motor, eliminates clutch configuration, realize double
The rubbing washing mode and dehydration mode of rotor control are conducive to improve product to improve the wash degree of rubbing washing clothing
Reliability.
According to one embodiment of present invention, the first rotor and second rotor be located at first stator and/
Or the axial sides of second stator；Or the first rotor and second rotor be each provided at first stator and/or
The same side of second stator.
Optionally, each of first stator and second stator include: annular stator bracket, and the annular is fixed
Submounts have it is multiple along its circumferentially spaced winding bobbin and the two neighboring winding bobbin limits winding slot, often
A winding bobbin radially extending along the annular stator bracket；Stator core, the stator core are set to the annular
Stator support；Stator winding, the coil of the stator winding is along the annular stator bracket radially about set on the stator bone
Frame.
Optionally, each of the first rotor and second rotor include: rotor field spider, the first rotor
Rotor field spider be suitable for connect with the impeller, the bitrochanteric rotor field spider with the interior bucket suitable for connecting；Magnetic shoe, institute
Magnetic shoe is stated set on the rotor field spider, and the magnetic shoe of the first rotor and the first stator face, described the is bitrochanteric
Magnetic shoe and the second stator face.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the partial structural diagram of device for clothing processing according to an embodiment of the invention；
Fig. 2 is the cross-sectional view of the line A-A along Fig. 1；
Fig. 3 is the motor in accordance with another embodiment of the present invention for device for clothing processing and impeller shafts, dehydrating shaft
Assembling figure.
Appended drawing reference:
Device for clothing processing 100, interior bucket 20, impeller 30, impeller shafts 40, first connecting portion 41, dehydrating shaft 50, the second connection
Portion 51,
Motor 60,
First stator 61, first annular stator support 611, the first stator core 612,
Second stator 62, the second annular stator bracket 621, the second stator core 622,
The first rotor 63, the first rotor bracket 631, the first magnetic shoe 632,
Second rotor 64, the second rotor field spider 641, the second magnetic shoe 642,
Fastening nut 651, fastener 652 (653).
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
"upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom" "inner", "outside", " axial direction ", " radial direction ", " circumferential direction " etc. refer to
The orientation or positional relationship shown is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of the description present invention and simplifies
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore is not considered as limiting the invention.In addition, defining " first ", the feature of " second " can be expressed or hidden
It include one or more of the features containing ground.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two
Or it is more than two.
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, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Device for clothing processing 100 according to an embodiment of the present invention is described below with reference to Fig. 1-Fig. 3.
As shown in Figure 1-Figure 3, device for clothing processing 100 according to an embodiment of the present invention includes: outer barrel (not shown), can turn
Dynamic interior bucket 20, rotatable impeller 30 and motor 60.
Interior bucket 20 is located in said tub, and the bottom of interior bucket 20 is equipped with rotatable impeller 30.Motor 60 is set to interior bucket 20
Bottom and include: the first stator 61, the second stator 62, the first rotor 63 and the second rotor 64, the first rotor 63 is rotationally
Set on the first stator 61 axial side and connect with impeller 30 to drive impeller 30 to rotate, the second rotor 64 is rotatably arranged in
The axial side of second stator 62 and connect with interior bucket 20 with drive interior bucket 20 rotate.
Further, motor 60 is configured to when device for clothing processing 100 is in washing state, the first rotor 63 and
Two rotors 64 rotate backward, so that impeller 30 be driven to rotate backward with interior bucket 20, realize rubbing washing mode, fill in clothing processing
When setting 100 in dewatering state, the first rotor 63 and the second rotor 64 are rotate in same direction, such as the first rotor 63 and the second rotor 64
It rotates synchronously, so that impeller 30 and interior bucket 20 be driven to rotate synchronously.
Device for clothing processing 100 according to an embodiment of the present invention is located at 61 axis of the first stator by using the first rotor 63
The motor 60 for being located at the axial side of the second stator 62 to side, the second rotor 64 respectively drives interior bucket 20 and impeller 30 rotates, and saves
Clutch configuration has been removed, the rubbing washing mode and dehydration mode of birotor control are realized, to improve rubbing washing clothing
Wash degree, be conducive to improve product reliability.Also, rotor and stator are used along the arrangement side of motor 60 being axially distributed
Formula keeps the coiling of stator winding more convenient, to simplify the manufacturing process of motor 60.
According to one embodiment of present invention, device for clothing processing 100 further include: impeller shafts 40 and dehydrating shaft 50.Impeller
One end of axis 40 is connect with impeller 30, and the other end is connect with the first rotor 63.Dehydrating shaft 50 relative to impeller shafts 40 can be rotated and
One end of dehydrating shaft 50 is connect with interior bucket 20, and the other end is connect with the second rotor 64.
As shown in Figure 1-Figure 3, in some instances, motor 60 is set to the bottom of interior bucket 20, dehydrating shaft 50 and impeller shafts 40
Extend respectively along the axial direction of interior bucket 20 (up and down direction as shown in FIG. 1 to FIG. 3), dehydrating shaft 50 forms hollow shaft, i.e. dehydrating shaft 50
Middle part have along its axially extending channel, dehydrating shaft 50 is coated at impeller shafts 40, so that dehydrating shaft 50 and impeller shafts
40 can relatively rotate.
Further, the upper end of impeller shafts 40 is connect with impeller 30, and the lower end of impeller shafts 40 is connect with the first rotor 63, is taken off
The upper end of water axis 50 is connect with interior bucket 20, and the lower end of dehydrating shaft 50 is connect with the second rotor 64.
When device for clothing processing 100 enters washing mode, motor 60 controls impeller shafts 40 and rotates backward with dehydrating shaft 50,
So that impeller 30 is rotated backward with interior bucket 20, to realize rubbing washing mode；It is dehydrated when device for clothing processing 100 enters
When mode, motor 60 controls impeller shafts 40 and dehydrating shaft 50 rotates in same direction (for example, synchronous rotation), so that impeller 30 and interior bucket 20
It is rotate in same direction relative to outer barrel, to realize dehydration mode.
Each of further embodiment according to the present invention, the first stator 61 and the second stator 62 include: annular stator
Bracket, stator core and stator winding (not shown).
Annular stator bracket has multiple along its circumferentially spaced winding bobbin and two neighboring winding bobbin limits
Winding slot out, each winding bobbin are radially extended along annular stator bracket.Stator core be set to annular stator bracket, stator around
The coil of group is along annular stator bracket radially about set on stator skeleton.
When manufacturing motor 60, it can be fixed on annular stator bracket again after coiling outside each stator core,
Compared with the DD motor of stator in the related technology and rotor using radial arrangement, winding mode more simply, conveniently, is standardized
Degree is high, is conducive to improve winding efficiency, to simplify the manufacturing process of motor, is advantageously implemented large-scale production.
In some specific examples, the first stator 61 includes first annular stator support 611,612 and of the first stator core
First stator winding (not shown), first annular stator support 611 has the stator skeleton radially extended, two neighboring fixed
Winding slot is defined between sub- skeleton, the coiling of the first stator winding can be along the radial from outer of first annular stator support 611
Inwardly, it is wound around on stator skeleton, is wound around on stator skeleton and to be formed axially along first annular stator from inside to outside again
The axially extending coil of bracket 611.
Second stator 62 includes that the second annular stator bracket 621, the second stator core 622 and the second stator winding (do not show
Out), the structure of the second annular stator bracket 621 is similar with the structure of first annular stator support 611, the second stator winding around
Line mode is similar with the winding mode of the first stator winding, and which is not described herein again.When motor 60 works, the first stator 61 and second
Stator 62 is stationary.
In some instances, the first stator core 612 is located at the outside of the second stator core 622, and the first stator core
612 and second rotor 64 in the axial direction of motor 60, face, the axis of the second stator core 622 and the second rotor 64 in motor 60
Upwards, face.
In some optional examples, first annular stator support 611 and the second annular stator bracket 621 are integrally formed,
Structure is simpler, and molding is more convenient, and eliminates connector when combination, advantageously reduces production cost.
In other optional examples, the annular stator bracket of each stator includes multiple stators being circumferentially arranged along it
Sub-stent, each stator sub-stent are formed along the axially extending I-shaped of motor 60.
Specifically, stator sub-stent with the axially extending vertical portion along motor 60 and is connected to the vertical portion
The middle part (i.e. vertical portion) of the transverse part of top and bottom, stator sub-stent forms winding bobbin, two neighboring stator sub-stent
Between limit all round closure and the winding slot radially penetrated through along annular stator bracket, i.e., two neighboring stator sub-stent it is perpendicular
The winding slot is limited to portion, the transverse part positioned at vertical portion top and bottom.
Optionally, the cross-sectional shape of each winding slot can form closed rectangle, and such coiling can be fixed along annular
The radial direction of submounts is wound around on winding bobbin from inside to outside from outside to inside, again, so that multiple coils of stator winding are distributed in
In horizontal plane, this winding mode is totally different from the winding mode of existing stator winding, and standardization level is high, coiling effect
Rate room for promotion is big, to simplify the manufacture craft of motor 60.
In some instances, the middle part of each winding bobbin (the i.e. described vertical portion) has the peace for installing stator core
It behave affectedly, each stator core and corresponding rotor face, structure is simple, compact, and it is processing, easily manufactured, it is advantageously implemented stator
The location and installation of iron core.
In some specific examples, annular stator bracket includes annular stator support plate and multiple stator sub-stents, each
Stator sub-stent forms I-shaped and has installation cavity for installing stator core.It, can be each when manufacturing motor 60
After the outer coiling of the winding bobbin of stator sub-stent, then multiple stator sub-stents after coiling are formed to form annular and be mounted on and are determined
In sub- support plate.
As a result, compared with stator in the related technology and rotor are using the motor of radial arrangement, winding mode is simpler,
Convenient, standardization level is high, is conducive to improve winding efficiency, to simplify the manufacturing process of motor 60, is advantageously implemented big rule
Mould production.
Further embodiment according to the present invention, each of the first rotor 63 and the second rotor 64 include: rotor branch
Frame and magnetic shoe.The rotor field spider of the first rotor 63 is connect with impeller 30, and the rotor field spider of the second rotor 64 is connect with interior bucket, magnetic shoe
Set on rotor field spider, and 61 face of the magnetic shoe of the first rotor 63 and the first stator, the magnetic shoe of the second rotor 64 and the second stator 62
Face.
The magnetic shoe of rotor is placed on one by one in rotor field spider plane as a result, is used with stator in the related technology and rotor
The motor of radial arrangement is compared, and the installation of magnetic shoe is more convenient, quick, is advantageously implemented large-scale production.
In some specific examples, the first rotor 63 includes the first rotor bracket 631 and the first magnetic shoe 632, the first rotor
Bracket 631 is connect with the lower end of impeller shafts 40, the first magnetic shoe 632 and the first stator 61 in the axial direction, face.Second rotor 64 packet
The second rotor field spider 641 and the second magnetic shoe 642 are included, the second rotor field spider 641 is connect with the lower end of dehydrating shaft 50, the second magnetic shoe
642 and second stator 62 in the axial direction, face.
In some instances, impeller shafts 40 are equipped with first connecting portion 41, and first connecting portion 41 can be formed along impeller shafts
40 connecting plate radially extended, for connecting the first rotor bracket 631, first connecting portion 41 can by fastener 652 with
The first rotor bracket 631 connects, and the lower end of impeller shafts 40 is additionally provided with fastening nut 651, to realize the first rotor bracket 631
Location and installation.
Further, dehydrating shaft 50 is equipped with second connecting portion 51, and second connecting portion 51 can be formed along dehydrating shaft 50
The connecting plate radially extended, for connecting the second rotor field spider 642, second connecting portion 51 can pass through fastener 653 and second
Rotor field spider 641 connects.
In some optional examples, the first rotor 63 and the second rotor 64 are located at the first stator 61 and/or second
The axial sides of stator 62.
For example, in the example depicted in fig. 3, the first rotor 63 in the axial direction, be located at the first stator 61 and the second stator 62
Upside and with 61 face of the first stator, the second rotor 64 in the axial direction, positioned at the downside of the first stator 61 and the second stator 62
And with 62 face of the second stator.
In other optional examples, the first rotor 63 and the second rotor 64 are located at the first stator 61 and/or second and determine
The same side of son 62.
For example, in Fig. 1 and example shown in Fig. 2, the first rotor 63 and the second rotor 64 in the axial direction, be respectively positioned on first
The downside of stator 61 and the second stator 62, and 61 face of the first rotor 63 and the first stator, the second rotor 64 and the second stator 62
Face.Certainly, the first rotor 63 and the second rotor 64 in the axial direction, the first stator 61 and the second stator 62 can also be respectively positioned on
Upside.
The motor 60 according to an embodiment of the present invention for device for clothing processing is described below with reference to Fig. 1-Fig. 3.At clothing
Managing device 100 includes rotatable interior bucket 20 and rotatable impeller 30.
Motor 60 according to an embodiment of the present invention for device for clothing processing include: the first stator 61, the second stator 62,
The first rotor 63 and the second rotor 64.
The first rotor 63 is rotatably arranged in the axial side of the first stator 61 and is suitable for connecting with impeller 30 to drive wave
30 rotation of wheel.Second rotor 64 is rotatably arranged in the axial side of the second stator 62 and is suitable for interior bucket 20 and connects to drive interior bucket
20 rotations, when motor 60 is built into device for clothing processing 100 and be in washing state, the first rotor 63 and the second rotor 64 are reversely
Rotation, when device for clothing processing 100 is in dewatering state, the first rotor 63 and the second rotor 64 are rotate in same direction.
Motor 60 according to an embodiment of the present invention for device for clothing processing, is determined by the way that the first rotor 63 is located at first
Second rotor 64, is located at the axial side of the second stator 62 by the axial side of son 61, is advantageously implemented the first rotor 63 and the
Two rotors 64 it is in the same direction, rotate backward, rotate, save so as to respectively drive interior bucket 20 and impeller 30 using the motor 60
Clutch configuration, realizes the rubbing washing mode and dehydration mode of birotor control, to improve rubbing washing clothing
Wash degree is conducive to the reliability for improving product.Also, rotor and stator are used along the arrangement side of motor 60 being axially distributed
Formula keeps the coiling of stator winding more convenient, to simplify the manufacturing process of motor 60.
As depicted in figs. 1 and 2, in other optional examples, the first rotor 63 and the second rotor 64 are located at first and determine
The same side of son 61 and/or the second stator 62.For example, the first rotor 63 and the second rotor 64 in the axial direction, to be respectively positioned on first fixed
The upside of son 61 and the second stator 62, and 61 face of the first rotor 63 and the first stator, the second rotor 64 and the second stator 62 are just
It is right, for another example, the first rotor 63 and the second rotor 64 in the axial direction, be respectively positioned on the downside of the first stator 61 and the second stator 62.
As shown in figure 3, the first rotor 63 and the second rotor 64 are located at the first stator 61 in some optional examples
And/or second stator 62 axial sides.For example, the first rotor 63 in the axial direction, be located at the first stator 61 and the second stator 62
Upside and with 61 face of the first stator, the second rotor 64 in the axial direction, positioned at the downside of the first stator 61 and the second stator 62
And with 62 face of the second stator.
Each of further embodiment according to the present invention, the first stator 61 and the second stator 62 include: annular stator
Bracket, stator core and stator winding.
Annular stator bracket has multiple along its circumferentially spaced winding bobbin and two neighboring winding bobbin limits
Winding slot out, each winding bobbin are radially extended along annular stator bracket.Stator core be set to annular stator bracket, stator around
The coil of group is along annular stator bracket radially about set on stator skeleton.
When manufacturing motor 60, it can be fixed on annular stator bracket again after coiling outside each stator core,
Compared with the motor of stator in the related technology and rotor using radial arrangement, winding mode more simply, conveniently, standardizes journey
Degree is high, is conducive to improve winding efficiency, to simplify the manufacturing process of motor 60, is advantageously implemented large-scale production.
In some specific examples, the first stator 61 includes first annular stator support 611,612 and of the first stator core
First stator winding, first annular stator support 611 have the stator skeleton that radially extends, two neighboring stator skeleton it
Between define winding slot, the coiling of the first stator winding can be along the radial direction winding from outside to inside of first annular stator support 611
On stator skeleton, it is wound around to be formed on stator skeleton and axially along the axially extending of first annular stator support 611
Coil.
Second stator 62 include the second annular stator bracket 621, the second stator core 622 and the second stator winding, second
The structure of annular stator bracket 621 is similar with the structure of first annular stator support 611, the winding mode of the second stator winding with
The winding mode of first stator winding is similar, and which is not described herein again.When motor 60 works, the first stator 61 and the second stator 62 are
It is stationary.
In some instances, the first stator core 612 is located at the outside of the second stator core 622, and the first stator core
612 and second rotor 64 in the axial direction of motor 60, face, the axis of the second stator core 622 and the second rotor 64 in motor 60
Upwards, face.
In some optional examples, first annular stator support 611 and the second annular stator bracket 621 are integrally formed,
Structure is simpler, and molding is more convenient, and eliminates connector when combination, advantageously reduces production cost.
In other optional examples, annular stator bracket includes multiple stator sub-stents being circumferentially arranged along it, often
A stator sub-stent forms I-shaped and stator sub-stent middle part and forms winding bobbin.
Specifically, all round closure and the radial direction perforation along annular stator bracket are limited between two neighboring stator sub-stent
Winding slot, for example, the cross-sectional shape of each winding slot can form closed rectangle, such coiling can be along annular stator
The radial direction of bracket is wound around on winding bobbin from inside to outside from outside to inside, again, so that multiple coils of stator winding are distributed in water
In average face, this winding mode is totally different from the winding mode of existing stator winding, is advantageously implemented above-mentioned driving shape
Formula.
In some instances, the middle part of each winding bobbin has the installation cavity for installing stator core, each stator
Iron core and corresponding rotor face, structure is simple, compact, processing, easily manufactured, is advantageously implemented the positioning peace of stator core
Dress.
In some specific examples, annular stator bracket includes annular stator support plate and multiple stator sub-stents, each
Stator sub-stent forms I-shaped and has installation cavity for installing stator core.It, can be each when manufacturing motor 60
After the outer coiling of the winding bobbin of stator sub-stent, then multiple stator sub-stents after coiling are formed to form annular and be mounted on and are determined
In sub- support plate.
As a result, compared with stator in the related technology and rotor are using the motor of radial arrangement, winding mode is simpler,
Convenient, standardization level is high, is conducive to improve winding efficiency, to simplify the manufacturing process of motor 60, is advantageously implemented big rule
Mould production.
Further embodiment according to the present invention, each of the first rotor 63 and the second rotor 64 include: rotor branch
Frame and magnetic shoe.The rotor field spider of the first rotor 63 is connect with impeller 30, and the rotor field spider of the second rotor 64 is connect with interior bucket, magnetic shoe
Set on rotor field spider, and 61 face of the magnetic shoe of the first rotor 63 and the first stator, the magnetic shoe of the second rotor 64 and the second stator 62
Face.
The magnetic shoe of rotor is placed on one by one in rotor field spider plane as a result, is used with stator in the related technology and rotor
The motor of radial arrangement is compared, and the installation of magnetic shoe is more convenient, quick, is advantageously implemented large-scale production.
In some specific examples, the first rotor 63 includes the first rotor bracket 631 and the first magnetic shoe 632, the first rotor
Bracket 631 is connect with the lower end of impeller shafts 40, the first magnetic shoe 632 and the first stator 61 in the axial direction, face.Second rotor 64 packet
The second rotor field spider 641 and the second magnetic shoe 642 are included, the second rotor field spider 641 is connect with the lower end of dehydrating shaft 50, the second magnetic shoe
642 and second stator 62 in the axial direction, face.
Other of device for clothing processing 100 according to an embodiment of the present invention are constituted and are operated for ordinary skill
All be for personnel it is known, be not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are included at least one embodiment or example of the invention.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can be combined in any suitable manner in any one or more of the embodiments or examples.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (13)
1. a kind of device for clothing processing characterized by comprising
The bottom of outer barrel and rotatable interior bucket (20), the interior bucket (20) is equipped with rotatable impeller (30)；
Motor (60), the motor (60) are set to the bottom of the interior bucket (20) and include:
First stator (61) and the second stator (62)；
The first rotor (63) and the second rotor (64), the first rotor (63) are rotatably arranged in first stator (61)
It axial side and is connect with the impeller (30) to drive the impeller (30) to rotate, second rotor (64) rotationally sets
In second stator (62) axial side and connect with the interior bucket (20) to drive the interior bucket (20) to rotate,
The motor (60) is configured to when the device for clothing processing is in washing state, the first rotor (63) and institute
The second rotor (64) is stated to rotate backward, when the device for clothing processing is in dewatering state, the first rotor (63) and institute
The second rotor (64) is stated to rotate in same direction.
2. device for clothing processing according to claim 1, which is characterized in that the device for clothing processing further include:
One end of impeller shafts (40), the impeller shafts (40) is connect with the impeller (30), the other end and the first rotor
(63) it connects；
Dehydrating shaft (50), the dehydrating shaft (50) can be rotated relative to the impeller shafts (40) and one end of the dehydrating shaft (50)
It is connect with the interior bucket (20), the other end is connect with second rotor (64).
3. device for clothing processing according to claim 2, which is characterized in that the dehydrating shaft (50) forms hollow shaft, and
The dehydrating shaft (50) is coated at the impeller shafts (40).
4. device for clothing processing according to claim 1, which is characterized in that the first rotor (63) and second turn described
Sub (64) are located at the axial sides of first stator (61) and/or second stator (62).
5. device for clothing processing according to claim 1, which is characterized in that the first rotor (63) and second turn described
Sub (64) are located at the same side of first stator (61) and/or second stator (62).
6. device for clothing processing according to any one of claims 1-5, which is characterized in that first stator (61) and
Each of second stator (62) includes:
Annular stator bracket, the annular stator bracket have multiple along its circumferentially spaced winding bobbin and two neighboring
The winding bobbin limits winding slot, each winding bobbin radially extending along the annular stator bracket；
Stator core, the stator core are set to the annular stator bracket；
Stator winding, the coil of the stator winding is along the annular stator bracket radially about set on the stator skeleton.
7. device for clothing processing according to claim 6, which is characterized in that the annular stator bracket includes multiple along it
The stator sub-stent being circumferentially arranged, the middle part that each stator sub-stent forms the I-shaped and described stator sub-stent form institute
State winding bobbin.
8. device for clothing processing according to claim 6, which is characterized in that the middle part of each winding bobbin, which has, to be used
In the installation cavity for installing the stator core.
9. device for clothing processing according to any one of claims 1-5, which is characterized in that the first rotor (63) and
Each of described second rotor (64) includes:
The rotor field spider of rotor field spider, the first rotor (63) is connect with the impeller (30), second rotor (64)
Rotor field spider is connect with the interior bucket (20)；
Magnetic shoe, the magnetic shoe are set to the rotor field spider, and the magnetic shoe of the first rotor (63) and first stator (61)
Face, the magnetic shoe of second rotor (64) and the second stator (62) face.
10. a kind of motor (60) for device for clothing processing, which is characterized in that the device for clothing processing includes rotatable
Interior bucket (20) and rotatable impeller (30), the motor (60) include:
First stator (61) and the second stator (62)；
The first rotor (63), the first rotor (63) are rotatably arranged in the axial side of first stator (61) and are suitable for
It is connect with the impeller (30) to drive the impeller (30) to rotate；
Second rotor (64), second rotor (64) are rotatably arranged in the axial side of second stator (62) and are suitable for
To drive the interior bucket (20) to rotate, the motor (60) is built at the device for clothing processing for interior bucket (20) connection
When the state of washing, the first rotor (63) and second rotor (64) are rotated backward, and the device for clothing processing is in
When dewatering state, the first rotor (63) and second rotor (64) are rotate in same direction.
11. the motor (60) according to claim 10 for device for clothing processing, which is characterized in that the first rotor
(63) and second rotor (64) is located at the axial sides of first stator (61) and/or second stator (62)；Or
The first rotor (63) and second rotor (64) are each provided at first stator (61) and/or second stator (62)
The same side.
12. the motor (60) according to claim 10 for device for clothing processing, which is characterized in that first stator
(61) and each of second stator (62) includes:
Annular stator bracket, the annular stator bracket have multiple along its circumferentially spaced winding bobbin and two neighboring
The winding bobbin limits winding slot, each winding bobbin radially extending along the annular stator bracket；
Stator core, the stator core are set to the annular stator bracket；
Stator winding, the coil of the stator winding is along the annular stator bracket radially about set on the stator skeleton.
13. the motor (60) according to claim 10 for device for clothing processing, which is characterized in that the first rotor
(63) and each of second rotor (64) includes:
Rotor field spider, the rotor field spider of the first rotor (63) are suitable for connecting with the impeller (30), second rotor
(64) rotor field spider is suitable for connecting with the interior bucket (20)；
Magnetic shoe, the magnetic shoe are set to the rotor field spider, and the magnetic shoe of the first rotor (63) and first stator (61)
Face, the magnetic shoe of second rotor (64) and the second stator (62) face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711185638.7A CN109825985B (en) | 2017-11-23 | 2017-11-23 | Laundry treating apparatus and motor for the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711185638.7A CN109825985B (en) | 2017-11-23 | 2017-11-23 | Laundry treating apparatus and motor for the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109825985A true CN109825985A (en) | 2019-05-31 |
| CN109825985B CN109825985B (en) | 2021-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711185638.7A Active CN109825985B (en) | 2017-11-23 | 2017-11-23 | Laundry treating apparatus and motor for the same |
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| Country | Link |
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| CN (1) | CN109825985B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1743535A (en) * | 2004-08-31 | 2006-03-08 | Lg电子株式会社 | Washing machine and method for controlling the same |
| US20080110213A1 (en) * | 2005-02-01 | 2008-05-15 | Soung Bong Choi | Washing Machine With Double Rotor Type Motor |
| US20090064728A1 (en) * | 2005-02-01 | 2009-03-12 | Lg Electronics | Washing machine with double rotor type motor |
| CN101764442A (en) * | 2008-12-23 | 2010-06-30 | 阿莫泰克有限公司 | Slim type stator, slim type motor having the stator and direct drive apparatus for drum-washing machine |
| CN203554238U (en) * | 2013-11-08 | 2014-04-16 | 袁勇 | Direct drive motor, washing machine double-motor drive assembly and washing machine thereof |
| CN104141212A (en) * | 2013-05-10 | 2014-11-12 | 海尔集团公司 | Full-automatic washing machine |
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2017
- 2017-11-23 CN CN201711185638.7A patent/CN109825985B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1743535A (en) * | 2004-08-31 | 2006-03-08 | Lg电子株式会社 | Washing machine and method for controlling the same |
| US20080110213A1 (en) * | 2005-02-01 | 2008-05-15 | Soung Bong Choi | Washing Machine With Double Rotor Type Motor |
| US20090064728A1 (en) * | 2005-02-01 | 2009-03-12 | Lg Electronics | Washing machine with double rotor type motor |
| CN101764442A (en) * | 2008-12-23 | 2010-06-30 | 阿莫泰克有限公司 | Slim type stator, slim type motor having the stator and direct drive apparatus for drum-washing machine |
| CN104141212A (en) * | 2013-05-10 | 2014-11-12 | 海尔集团公司 | Full-automatic washing machine |
| CN203554238U (en) * | 2013-11-08 | 2014-04-16 | 袁勇 | Direct drive motor, washing machine double-motor drive assembly and washing machine thereof |
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| Publication number | Publication date |
|---|---|
| CN109825985B (en) | 2021-03-19 |
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Effective date of registration: 20190806 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Applicant after: Wuxi Swan Electrical Appliances Co., Ltd. Address before: 214028 Wuxi Changjiang Road, New District, Jiangsu, No. 18 Applicant before: Wuxi Xiaotianer Co., Ltd. |
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