CN109706679A - Double wave wheel assembly and washing machine - Google Patents
Double wave wheel assembly and washing machine Download PDFInfo
- Publication number
- CN109706679A CN109706679A CN201910191473.7A CN201910191473A CN109706679A CN 109706679 A CN109706679 A CN 109706679A CN 201910191473 A CN201910191473 A CN 201910191473A CN 109706679 A CN109706679 A CN 109706679A
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- China
- Prior art keywords
- impeller
- transmission shaft
- slideway
- shaft component
- installing tache
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- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The present invention discloses a kind of double wave wheel assembly and washing machine, wherein the double wave wheel assembly includes bottom impeller, and the bottom impeller is equipped with bottom wash face；Impeller is pushed up, the top impeller is equipped with top and washs face, and the bottom wash face and top washing face are oppositely arranged；And transmission shaft component, one end of the transmission shaft component are detachably connected with the bottom impeller, the other end is detachably connected with the top impeller, and the bottom impeller is sequentially connected by the transmission shaft component and the top impeller.Double wave wheel assembly in technical solution of the present invention can improve water flow impulsive contact force at the top of washing machine inner tub, to improve the washing dynamics of clothing at the top of washing machine inner tub, improve the washability of clothing on the whole.
Description
Technical field
The present invention relates to washing machine technology field, in particular to a kind of double wave wheel assembly and washing with the double wave wheel assembly
Clothing machine.
Background technique
The main wash component of traditional rotary drum washing machine is interior bucket and the impeller for being mounted on bottom of the barrel.Washing machine work
When, repeatedly forward and reverse rotation makes water flow generate impact force to motor driven impeller to drive the forward and reverse rotation of the water flow in interior bucket
Reach washing purpose with clothing friction.Since traditional washing machine only has the impeller for being installed on the bottom of interior bucket, when
When washing machine works, impeller stirs the water flow of bottom of the barrel in the lower rotation of washing machine inner tub, makes bottom of the water flow from interior bucket
Portion stirs upwards, but in the case where clothing is more, causes the water flow impulsive contact force at the top of washing machine inner tub small, make in washing machine
The washing dynamics of the clothing at bucket top is small, and the clothing of especially some immersion property differences all swims in water in entire washing process
On face, it more difficult to adequately be washed, whole washability is undesirable.
Summary of the invention
The main object of the present invention is to provide a kind of double wave wheel assembly, it is intended to improve water flow at the top of washing machine inner tub and collide
Power improves the washability of clothing to improve the washing dynamics of clothing at the top of washing machine inner tub on the whole.
To achieve the above object, a kind of double wave wheel assembly proposed by the present invention, comprising:
Bottom impeller, the bottom impeller are equipped with bottom wash face；
Impeller is pushed up, the top impeller is equipped with top and washs face, and the bottom wash face and top washing face are set relatively
It sets；And
Transmission shaft component, one end of the transmission shaft component are detachably connected with the bottom impeller, the other end and the top
Impeller is detachably connected, and the bottom impeller is sequentially connected by the transmission shaft component and the top impeller.
Optionally, the bottom wash face is convexly equipped with interconnecting piece, and the surface of the interconnecting piece is equipped with mounting groove and installing tache
Alternative one；
The lower end of the transmission shaft component is formed with installation cavity, and the cavity wall of the installation cavity is equipped with mounting groove and installing tache
The two it is another；
The interconnecting piece is inserted in the installation cavity, and the installing tache is fastened in the mounting groove.
Optionally, the side wall surface of the interconnecting piece is equipped with mounting groove, and the side wall of the installation cavity is equipped with installing tache；
The side wall surface of the interconnecting piece is additionally provided with installing tache slideway, the installing tache slideway along the bottom impeller it is axial from
The top of the interconnecting piece is extended to the bottom impeller body, and is connected to the mounting groove, and the installation is buckled in described
It is slided in installing tache slideway, to be caught in or be detached from the mounting groove.
Optionally, the transmission shaft component includes transmission shaft body and locking member, transmission shaft body along the bottom impeller and
The arragement direction of the top impeller is extended, and the lower end surface of the transmission shaft body, which is recessed to be formed, is stated installation cavity；
The locking member is telescopically arranged in the installation cavity, the locking member in telescopic moving in the installation cavity,
At least partly described locking member is inserted into the installing tache slideway or by skidding off in the installing tache slideway, to limit or discharge
The installing tache.
Optionally, the transmission shaft component further includes the handle above the transmission shaft body, the handle and institute
State locking member to be connected, lift or push the handle, make at least partly described locking member be inserted into the installing tache slideway or
Person in the installing tache slideway by skidding off.
Optionally, the locking member includes locking member ontology and connecting column, and the locking member ontology is along the transmission shaft group
The axially extending setting of part, the connecting column are convexly equipped in the upper surface of the locking member ontology, and the upper end of the connecting column is run through
The transmission shaft body is simultaneously connect with the handle；
The transmission shaft component further includes elastic component, and the elastic component is set in the installation cavity and is sheathed on the connection
Column, one end of the elastic component are flexibly supported on the locking member ontology, and the other end is flexibly supported on the bottom wall of the installation cavity.
Optionally, top washing face is convexly equipped with fixed part, and the fixed part is formed with lock chamber, the lock chamber
Cavity wall is equipped with the alternative one of fixing groove and fixing buckle；
The upper end face of the transmission shaft component is equipped with the another of the two of fixing groove and fixing buckle；
The upper end of the transmission shaft component is inserted in the lock chamber, and the fixing buckle is fastened in the fixing groove.
Optionally, the upper end side wall surface of the transmission shaft component is equipped with fixing groove, and the side wall of the lock chamber, which is equipped with, to be fixed
Button；
The upper end side wall surface of the transmission shaft component is additionally provided with fixing buckle slideway, and the fixing buckle slideway is along the transmission shaft
The axial of component is extended towards the bottom impeller body from the upper end of the transmission shaft component and is connected to the fixing groove,
The fixation is buckled in the fixing buckle slideway and slides, to be caught in or be detached from the fixing groove.
Optionally, the top impeller further includes locating part, and the locating part is telescopically inserted in the lock chamber, institute
Locating part is stated in telescopic moving in the lock chamber, at least partly described locating part is inserted into the fixing buckle slideway or by described
It is skidded off in fixing buckle slideway, to limit or discharge the fixing buckle.
Optionally, the double wave wheel assembly further includes the handle above the top impeller, the handle and the limit
Position part is connected, and lifts or push the handle, make at least partly described locating part be inserted into the installing tache slideway or by
It is skidded off in the installing tache slideway.
The present invention also provides a kind of washing machine, which includes interior bucket, motor and impeller shafts, and the washing machine further includes
Above-mentioned double wave wheel assembly, the bottom impeller are installed on the bottom of the barrel, and the motor and the impeller shafts are sequentially connected, institute
It states impeller shafts and the bottom impeller is sequentially connected.
Technical solution of the present invention is by using a kind of double wave wheel assembly, including bottom impeller and top impeller, bottom impeller and top wave
By transmission shaft component connection, and at the top of the bottom wash face of bottom impeller and top impeller, washing face is in be oppositely arranged to wheel.When work,
Bottom impeller is motor driven, and bottom impeller rotates and drives top impeller by connecting shaft component while rotating, in this way, face is washed at top
Also the water that washing machine inner tub can be stirred downwards makes the water flow being located at the top of washing machine inner tub that can also generate the biggish water flow punching of water flow
Power is hit, and then improves the washing dynamics of the clothing at the top of washing machine inner tub, to reach the whole washability for improving washing machine.Into
One step, transmission shaft component and bottom impeller and top impeller are to be detachably connected, user can according to required laundry amount number
Voluntarily selection is to wash clothing using two impellers with an impeller or simultaneously；That is, being not required to when the laundry amounts of washing are few
To use top impeller, then top impeller and transmission shaft component can be removed, at this point, the washing machine and traditional rotary drum washing machine without
Different, user can be according to traditional usage normal use；When the clothing of washing is more, need to wash using two impellers simultaneously
When clothing, after user can be about to transmission shaft component certainly and bottom impeller assembles, then top impeller assembled with transmission shaft component, this
When, that is, it the double wave wheel assembly can be used to carry out the washing of clothing.In this way, providing a variety of mode of washing for user, flexibility is high.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of double wave wheel assembly of the present invention；
Fig. 2 is the rough decomposition diagram of the double wave wheel assembly in Fig. 1；
Fig. 3 is the detailed decomposition diagram of the double wave wheel assembly in Fig. 2；
Fig. 4 is the cross-sectional view of the double wave wheel assembly in Fig. 1；
Fig. 5 is the structural schematic diagram of the bottom impeller of double wave wheel assembly in Fig. 3；
Fig. 6 is the structural schematic diagram of the interconnecting piece in Fig. 5 indsole impeller；
Fig. 7 is the structural schematic diagram of the transmission shaft component of double wave wheel assembly in Fig. 2；
Fig. 8 is the structural schematic diagram of the cylinder in the transmission shaft body in Fig. 7；
Fig. 9 is the structural schematic diagram of the lid in the transmission shaft body in Fig. 7；
Figure 10 is the structural schematic diagram at another visual angle of lid in the transmission shaft body in Fig. 7；
Figure 11 is the structural schematic diagram of the locking member in the transmission shaft body in Fig. 3；
Figure 12 is the structural schematic diagram of the top impeller of double wave wheel assembly in Fig. 2；
Figure 13 is the structural schematic diagram of the locating part in the top impeller of double wave wheel assembly in Fig. 3；
Figure 14 is the structural schematic diagram of the handle of double wave wheel assembly in Fig. 3.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 100 | Double wave wheel assembly | 511 | Cylinder |
| 10 | Bottom impeller | 5111 | Installation cavity |
| 11 | Bottom wash face | 5112 | Concentric column |
| 111 | Erecting bed | 5113 | Installing tache |
| 113 | Convex ribs | 5115 | Fixed station |
| 115 | Fixation hole | 5116 | Slot |
| 13 | Interconnecting piece | 5117 | Positioning column |
| 131 | Mounting groove | 5119 | Guide ledges |
| 133 | Installing tache slideway | 513 | Lid |
| 135 | Escape groove | 5131 | Fixing groove |
| 137 | Connecting hole | 5133 | Fixing buckle slideway |
| 30 | Push up impeller | 5135 | Mounting post |
| 31 | Push up impeller body | 5137 | Locating slot |
| 311 | Wash face in top | 5139 | Through-hole |
| 313 | Fixed part | 53 | Locking member |
| 3131 | Lock chamber | 531 | Locking member ontology |
| 3133 | Fixing buckle | 533 | Connected unit |
| 33 | Push up cover for impeller | 5331 | Location hole |
| 35 | Locating part | 535 | Connecting column |
| 351 | Limiting stand | 55 | Handle |
| 353 | Limit film | 57 | Elastic component |
| 355 | Fixed column | 70 | Handle |
| 357 | Locating part button bit | 71 | Handle buckle |
| 50 | Transmission shaft component | 90 | Spring |
| 51 | It is driven shaft body |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. shall be understood in a broad sense,
For example, " fixation " may be a fixed connection, it may be a detachable connection, or integral；It can be mechanical connection, be also possible to
Electrical connection；It can be directly connected, the connection inside two elements or two can also be can be indirectly connected through an intermediary
The interaction relationship of a element, unless otherwise restricted clearly.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and should not be understood as
Its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the technical side between each embodiment
Case can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution
Conflicting or cannot achieve when occur will be understood that the combination of this technical solution is not present, also not the present invention claims guarantor
Within the scope of shield.
The present invention proposes a kind of double wave wheel assembly 100.
Referring to figs. 1 to Fig. 4, in an embodiment of the present invention, which includes: bottom impeller 10, bottom impeller 10
Equipped with bottom wash face 11；Impeller 30 is pushed up, top impeller 30 is equipped with top and washs face 311, and face is washed at bottom wash face 11 and top
311 are oppositely arranged；And transmission shaft component 50, one end and the bottom impeller 10 of transmission shaft component 50 are detachably connected, the other end with
Top impeller 30 is detachably connected, and bottom impeller 10 is sequentially connected by transmission shaft component 50 and top impeller 30.
In the scheme of the embodiment of the present invention, which is applied to rotary drum washing machine (not shown), the washing machine
With motor (not shown), impeller shafts (not shown) and interior bucket (not shown), which is installed on the interior of washing machine
In bucket, wherein bottom impeller 10 is installed on the bottom of interior bucket, and top impeller 30 is detachably fixed with bottom impeller 10 to be connect, and close washes
Setting at the top of the interior bucket of clothing machine.In the scheme of the embodiment of the present invention, bottom impeller 10 and top impeller 30 pass through transmission shaft component 50
Connection, specifically, one end of transmission shaft component 50 is detachably connected with bottom impeller 10, the other end detachably connects with top impeller 30
It connects, also, it is in opposite set that the bottom wash face 11 of bottom impeller 10, which is arranged in, and the top washing face 311 of top impeller 30 is arranged in
It sets.Wherein it is possible to understand, bottom wash face 11 and all projections of top washing face 311 are formed with the washing muscle of strip for stirring water flow
(not indicating).When work, motor driven bottom impeller 10 is rotated, to drive transmission shaft component 50 to rotate, and then transmission shaft component 50
Drive top impeller 30 as bottom impeller 10 rotates simultaneously, top is washed in at least partly encroached water of face 311, and top is made to wash face
The washing muscle of strip of 311 projections can also stir the water of washing machine inner tub, and then generate the water flow being located at the top of washing machine inner tub also can
Biggish impact force energy, can be improved washing dynamics；On the other hand, top impeller 30 can also will float at the top of washing machine inner tub
Clothing push to ensure that clothing can impregnate in water, make the available sufficient washing of clothing.In this way, the double wave wheel assembly
100 can effectively improve the washing dynamics of the clothing at the top of washing machine inner tub, to reach the whole washability for improving washing machine.
Further, transmission shaft component 50 and the connection of bottom impeller 10 and top impeller 30 are to be detachably connected.It is understood that
, transmission shaft component 50 and bottom impeller 10 and top impeller 30 are all made of the structure being detachably connected, on the one hand, facilitate user
According to washing clothing amount number voluntarily selection be to wash clothing with an impeller or simultaneously using two impellers, raising
Flexibility.It is understood that not needing to be washed using top impeller 30, at this point, user can when the laundry amounts of washing are few
It is removed so that impeller 30 and transmission shaft component 50 will be pushed up, in this way, the washing machine is as traditional rotary drum washing machine, user can be by
According to traditional usage normal use；When the clothing of washing is more, need simultaneously using two impellers come when washing clothing, user
It can be about to transmission shaft component 50 certainly and after bottom impeller 10 assembles, then top impeller 30 is assembled with transmission shaft component 50, in this way,
The double wave wheel assembly 100 can be used to carry out the washing of clothing.Just because of the top impeller 30 in double wave wheel assembly 100 and it is driven
The mode that shaft assembly 50 and bottom impeller 30 and transmission shaft component 50 are detachably connected enables a user to easily select washing clothing
Impeller quantity, provide convenient mode of washing for user, improve the flexibility of washing machine.When needing using two impellers simultaneously
When washing, needs to be fixedly connected with transmission shaft component 50 with bottom impeller 10 before being put into clothing, then place into clothing, finally again
Top impeller 30 is connect with transmission shaft component 50, in this way, the double wave wheel assembly 100 nor affects on being put into for clothing.
Referring to figs. 1 to Fig. 4, applied in example of the invention real one, bottom wash face 11 is convexly equipped with interconnecting piece 13, interconnecting piece 13
Surface is equipped with the alternative one of mounting groove and installing tache；The lower end of transmission shaft component 50 is formed with installation cavity 5111, installation cavity
5111 cavity wall is equipped with the another of the two of mounting groove and installing tache；Interconnecting piece 13 is inserted in installation cavity 5111, installing tache button
Together in mounting groove.
In the scheme of the present embodiment, the substantially cylindrical boss of shape of the interconnecting piece 13 of 11 projection of bottom wash face, the column
Shape boss has end face (not indicating) and side wall surface (not indicating), and transmission shaft component 50 is cylinder, and transmission shaft component 50 has
Both ends of the surface and side wall surface, wherein being internally recessed in the lower end surface of transmission shaft component 50 to be formed with installation cavity 5111.Specifically,
It is that the side wall surface of interconnecting piece 13 is provided with the alternative one of mounting groove and installing tache, accordingly, the lower end of transmission shaft component 50
It is formed with installation cavity 5111, the cavity wall of installation cavity 5111 is equipped with the another of the two of mounting groove and installing tache.It should be noted that
When the side wall surface of interconnecting piece 13 is set as mounting groove, the cavity wall of installation cavity 5111 sets installing tache, alternatively, working as the side wall surface of interconnecting piece
When being set as installing tache, the cavity wall of installation cavity 5111 sets mounting groove, in this way, transmission shaft component 50 and bottom impeller 10 can pass through installation
It detains and is detachably connected with the realization of the fastening of mounting groove.
Further, when the side wall surface of interconnecting piece 13 is set as mounting groove 131, the side wall of installation cavity 5111 is equipped with installing tache
When 5113, the side wall surface of interconnecting piece 13 is additionally provided with installing tache slideway 133, and installing tache slideway 133 connects certainly along the axial of bottom impeller 10
The top of socket part 13 is extended to 10 ontology of bottom impeller, also, installing tache slideway 133 is also connected to mounting groove 131, in this way,
Installing tache 5113 slides in installing tache slideway 133, to be caught in or be detached from mounting groove 131.It is understood that in interconnecting piece 13
Side wall surface be provided with installing tache slideway 133, when installation, installing tache 5113 can be enable successfully to slide into mounting groove 131, with
Realize the fastening of installing tache 5113 and mounting groove 131.
When needing to remove transmission shaft component 50, installing tache 5113 can smoothly skid off mounting groove along installing tache slideway 133
131, to be detached from mounting groove 131, realize transmission shaft component 50 and being detachably connected in the axial direction of bottom impeller 10.The present invention is real
Mounting groove 131 in applying substantially is in inverted L-shaped, and installing tache 5113 is substantially in a strip shape.By using mounting groove 131 and installing tache 5113
Structure, on the one hand may be implemented transmission shaft component 50 and bottom impeller 10 quick assembling or quickly remove, save assembly or
The time that person removes, the efficiency for improving assembly or removing, on the other hand, can also to avoid use be threadedly coupled in the spiral shell that occurs
The case where tooth will appear fatigue in repeatedly elastic, get rusty to lead to sliding teeth or loosen.Certainly, transmission shaft component 50
It is not limited to above structure with being detachably connected for bottom impeller 10, can also be realized by other structures, such as be threadedly coupled,
Those skilled in the art can select according to the actual situation, just not introduce in detail one by one herein.
Fig. 3, Fig. 5 and Fig. 6 are please referred to, is applied in example of the invention real one, the interconnecting piece 13 of bottom impeller 10 and bottom wash face
11 can be integrated molding, the structure that may be a detachable connection.When interconnecting piece 13 is detachably to connect with bottom wash face 11
When connecing, interconnecting piece 13 is connected through a screw thread realization with bottom impeller 10 and is detachably connected.Specifically, in the intermediate shape in bottom wash face 11
Cheng Youyi erecting bed 111 is convexly equipped with a circle convex ribs 113 among erecting bed 111, convex ribs 113 is still around on erecting bed 111 and are opened up
There are multiple fixation holes 115, accordingly, interconnecting piece 13 is additionally provided with connecting hole 137 and escape groove 135 towards erecting bed 111 on one side,
Connection screw thread is additionally provided on the hole wall of connecting hole 137.When interconnecting piece 13 and bottom impeller 10 are fixed, screw is from the bottom of bottom impeller 10
Portion passes through fixation hole 115 and protrudes into connecting hole 137, the screw thread on screw and being threadedly engaged in connecting hole 137, completes interconnecting piece
13 connect with being detachably fixed in the axial direction of bottom impeller 10.It is noted that when interconnecting piece 13 and fixed bottom wheel, it is convex
Muscle 113 can be inserted in escape groove 135, on the one hand convex ribs 113 can play certain guiding role, another party in assembly
Face, convex ribs 113 can also limit radial motion of the interconnecting piece 13 with respect to bottom impeller 10 after mounting, it is ensured that interconnecting piece 13 and bottom wave
The fastness of 10 connection of wheel is also possible to other non-circular convex ribs, herein not specifically, convex ribs 113 can be hexagon muscle
It enumerates.
Further, referring to figure 4., Fig. 7 and Fig. 9, in one embodiment of the invention, transmission shaft component 50 includes transmission shaft body
51 and locking member 53, transmission shaft body 51 is extended along the arragement direction of bottom impeller 10 and top impeller 30, is driven shaft body 51
Lower end surface recess be formed with installation cavity 5111；Locking member 53 is telescopically arranged in installation cavity 5111, and locking member 53 is in installation
Telescopic moving in chamber 5111, at least partly locking member 53 are inserted into installing tache slideway 133 or by sliding in installing tache slideway 133
Out, to limit or discharge installing tache 5113.
In the scheme that the present invention is implemented, when transmission shaft component 50 and bottom impeller 10 pass through installing tache 5113 and mounting groove 131
Cooperation after realize axial be fixedly connected after, still, installing tache 5113 is also possible to move radially, and therefore, having must
It setting locking mechanism radially is set is buckled into after mounting groove 131 with to limit installing tache 5113 and also moved radially again.Tool
Body, transmission shaft component 50 includes a transmission shaft body 51 and locking member 53, wherein transmission shaft body 51 is along 10 He of bottom impeller
The arragement direction for pushing up impeller 30 is extended, and that is to say, the both ends connection bottom impeller 10 and top impeller 30 of transmission shaft body 51, into
One step, it is to be understood that transmission shaft body 51 is that lower end surface recess has installation cavity 5111, makes to be driven the formation of shaft body 51
Heart thin-wall circular axis of a cylinder, it should be noted that the inner wall of installation cavity 5111 is slightly larger than the maximum outside diameter of interconnecting piece 13, makes interconnecting piece 13
It can be nested in installation cavity 5111.It is understood that being driven shaft body 51 when interconnecting piece 13 is arranged in installation cavity 5111
It is abutted for lower end surface with erecting bed 111, to improve the fastness of connection.Further, the maximum outside diameter of locking member 53 is also smaller
With the inner wall of installation cavity 5111, in this way, locking member 53 may be mounted in installation cavity 5111, and can be stretched in installation cavity 5111
Contracting movement.
When transmission shaft component 50 is connect with bottom impeller 10, transmission shaft body 51 is inserted in interconnecting piece 13, installing tache in opposite directions
5113 slide into mounting groove 131 along installing tache slideway 133, and depress locking member 53 again with the fastening of mounting groove 131, make locking member
In 53 end portion insertion installing tache slideway 133, in this way, locking member 53 blocks installing tache slideway 133, to limit installing tache
5113 skid off mounting groove 131, it is ensured that installing tache 5113 is fastened in mounting groove 131；When needing transmission shaft component 50 from bottom wave
When being dismantled on wheel 10, locking member 53 is mentioned upwards, moves up locking member 53, until the lower end of locking member 53 rises to connection
When above the end face in portion 13, at this point, installing tache slideway 133 is left in the lower end of locking member 53 completely, installing tache slideway 133 is obtained
With connection, installing tache 5113 can slide in installing tache slideway 133, to be detached from installing tache 5113, in this way, can make transmission shaft
Component 50 is removed from bottom impeller 10.By using the mode of telescopic moving of the locking member 53 in installation cavity 5111, it is able to achieve
Quick locking and release installing tache 5113, further increase the efficiency of assembly or disassembly.
Referring to figure 3., Fig. 4, Fig. 9 and Figure 10, in one embodiment of the invention, further, transmission shaft component 50 further includes
Handle 55 above transmission shaft body 51, handle 55 is connected with locking member 53, by lifting or push handle 55, make to
Small part locking member 53 is inserted into installing tache slideway 133 or by skidding off in installing tache slideway 133.
In the scheme that the present invention is implemented, control locking member 53 is flexible certain in installation cavity 5111 for convenience, also exists
Handle 55 is provided with above transmission shaft body 51, wherein the upper end of locking member 53 is equipped with locking member button bit (not indicating), handle 55
Lower end be equipped with handle buckle (not indicating), handle buckle (not indicating) buckle into locking member button bit, realize handle 55 and locking
The connection of part 53.In this way, can be easily real by the carry out lifting or pushing to handle 55 in the top of transmission shaft body 51
Existing Telescopic movable of the locking member 53 in installation cavity 5111, it is easy to operate.It should be noted that handle 55 and locking member 53
Connection is not limited to the mode snapped connection, can also be connected through a screw thread, those skilled in the art can be according to practical feelings
Condition is selected, and is not just introduced in detail one by one herein.
Referring to figure 3., Fig. 4, Fig. 8 and Figure 11, in one embodiment of the invention, locking member 53 includes 531 He of locking member ontology
Connecting column 535, for locking member ontology 531 along the axially extending setting of transmission shaft component 50, connecting column 535 is convexly equipped in locking member 53
The upper end of upper surface, connecting column 535 is connect through transmission shaft body 51 and with handle 55；Transmission shaft component 50 further includes elastic component
57, elastic component 57 is set in installation cavity 5111 and is sheathed on connecting column 535, and one end of elastic component 57 is flexibly supported on locking member sheet
Body 531, the other end are flexibly supported on the bottom wall of installation cavity 5111.
In the scheme of the embodiment of the present invention, transmission shaft component 50 further includes elastic component 57, and locking member 53 passes through elastic component 57
Flexibly support to ensure that locking member 53 can be after the assembly is completed, the lower end of locking member ontology 531 can be inserted partially into installation
It detains in slideway 133, to block installing tache slideway 133, limitation installing tache 5113 is skidded off from mounting groove 131, to ensure transmission shaft
Certain, guarantee lock and power will not occur radially with respect to bottom impeller for component 50.It should be noted that elastic component 57 is mounted in
Inside installation cavity 5111, one end of elastic component 57 is flexibly supported on locking member ontology 531, and the other end is flexibly supported on installation cavity
5111 bottom wall, it should be noted that elastic component 57 can be spring, be also possible to other flexible materials.
Specifically, locking member 53 includes locking member ontology 531 and connecting column 535, wherein 531 upper end of locking member ontology
It is formed with connected unit 533, the lower end of locking member ontology 531 extends to form the laminated structure of strip, it is to be understood that locking
The laminated structure that 531 lower end of part ontology is formed can be a piece of, be also possible to spaced multi-disc, specifically, needing to cooperate
The quantity of installing tache is configured.It should be noted that installing tache 5113 is spaced multiple, multiple 5113 edges of installing tache
Radially uniform distribution, in the present embodiment, installing tache 5113 are preferably three, the angle that each installing tache 5113 radially extends
About 60 degree, accordingly, the quantity of mounting groove 131 is also three, and the angle that each mounting groove 131 radially extends is about
60 degree, accordingly, the quantity of installing tache slideway 133 is also three, in this way, the lower end of locking member ontology 531 extends to form three
The laminated structure of strip, the radially derivative angle of each laminated structure are also about 60 degree.
Further, transmission shaft body 51 includes a cylinder 511 and lid and the lid 513 in 511 upper surface of cylinder, lid
513 are formed with installation cavity 5111 with cylinder 511.Lid 513 and cylinder 511 can be with integral structure, lid 513 and cylinders 511
It can be and be detachably connected, when lid 513 and cylinder 511 and lid 513 are to be detachably connected, in the upper end of cylinder 511
It is formed with a fixed station 5115,5115 surface of fixed station is also convexly equipped with a guide ledges 5119, and guide ledges 5119 are centrally located,
Multiple positioning columns 5117 are also convexly equipped with along 5119 periphery of guide ledges, 5117 end face of positioning column offers stepped hole (not indicating),
Accordingly, mounting post 5135 and locating slot 5137,5135 end face of mounting post are equipped with towards one end of cylinder 511 on lid 513
Threaded hole is offered, cylinder 511 and lid 513 are connected by screw to, specifically, screw passes through in stepped hole and mounting post 5135
Threaded hole connection, guide ledges 5119 can be inserted into locating slot 5137.
Wherein, the inside of installation cavity 5111 is additionally provided with a concentric column 5112 being arranged concentrically with cavity wall, needs to illustrate
, the outer diameter of the concentric column 5112 should be slightly less than cavity wall setting, make concentric column 5112 and cavity wall is formed with slot
5116,531 lower end of locking member ontology can be inserted into slot 5116 from the upper end of transmission shaft body 51 and put in installation cavity 5111
Portion.Due to the setting of concentric column 5112, can cause to easily snap off because length process is long to avoid 531 lower end of locking member ontology
Problem.Here, it should also be noted that, the lower end surface that the lower end surface of the concentric column 5112 should be above transmission shaft body 51 is set
It sets, specifically, the lower end surface of concentric column 5112 is higher than the top of interconnecting piece 13 after transmission shaft body 51 is connect with interconnecting piece 13
End face setting, in this way, not influencing the fastening of installing tache 5113 Yu mounting groove 131 when cylinder 511 is connect with interconnecting piece 13.
It should be noted that the connected unit 533 of 531 upper end of locking member ontology offers relief hole, when locking member 53 is driven
When slot 5116 in shaft body 51 is inserted into connecting shaft, positioning column 5117 passes through location hole 5331, and connected unit 533, which is located at, fixes
5115 top of platform is also formed with an accommodating space between connected unit 533 and lid 513, connecting column 535, which passes through, is set to lid 513
Intermediate through-hole 5139, elastic component 57 are sheathed on the upper of connecting column 535, one end of elastic component 57 are enable to be flexibly supported on locking member
Connected unit 533 on ontology 531, the other end are flexibly supported on the bottom wall of lid 513, it is ensured that 531 lower end of locking member ontology can insert
Enter into installing tache slideway 133.
When being lifted up handle 55, locking member ontology 531 is moved up, and compression elastic piece 57 makes locking member ontology 531
Lower end can be reduced to the top of 13 end face of interconnecting piece, to be connected to installing tache slideway 133, at this point, installing tache 5113 can skid off installation
In slot 131, at this point it is possible to easily remove transmission shaft component 50.Since elastic component 57 can elasticity abutting 531 He of locking member ontology
Lid 513 can ensure that the lower end of locking member ontology 531 can be inserted partially into installing tache slideway 133, guarantee the work of locking member 53
With radial movement occurs limitation transmission shaft component 50 for opposing connections 13 at work.
Referring to figure 3., Fig. 4 and Figure 12, in one embodiment of the invention, top washing face 311 is convexly equipped with fixed part 313, Gu
Determine portion 313 and be formed with lock chamber 3131, the cavity wall of lock chamber 3131 is equipped with the alternative one of fixing groove and fixing buckle；Transmission shaft group
The upper end face of part 50 is equipped with the another of the two of fixing groove and fixing buckle；The upper end of transmission shaft component 50 is inserted in lock chamber
In 3131, fixing buckle is fastened in fixing groove.
It is understood that the connection type and biography of the top impeller 30 and transmission shaft component 50 of the scheme of the embodiment of the present invention
Moving axis component 50 is similar with the connection type of bottom impeller 10.Specifically, top washing face 311 is equipped with multiple washing ribs
(not indicating) is convexly equipped with fixed part 313 in top washing face 311, and the end face of fixed part 313 is recessed to be formed with lock chamber 3131,
The cavity wall of lock chamber 3131 is equipped with the alternative one of fixing groove and fixing buckle；The upper end face of transmission shaft component 50 is equipped with fixing groove
It is another with the two of fixing buckle.
It is understood that transmission shaft component 50 is cylinder, the shape of same fixed part 313 is also substantially cylinder,
The sunken end face of fixed part 313 is formed with lock chamber 3131, and fixing groove and fixing buckle are equipped in the cavity wall of lock chamber 3131
Alternative one is equipped with the another of the two of fixing groove and fixing buckle in the upper end face of transmission shaft component 50.It that is to say, work as fixation
When the cavity wall of chamber 3131 is equipped with fixing groove, fixing buckle is equipped in the upper end face of transmission shaft component 50；When lock chamber 3131
When cavity wall is equipped with fixing buckle, the upper end face of transmission shaft component 50 is equipped with fixing groove, and fixing buckle is buckled into fixing groove and is able to achieve
Top impeller 30 is detachably connected with transmission shaft component 50, pushes up the detachable connection method of impeller 30 and transmission shaft component 50 certainly
It is not limited to above structure.
It is understood that lock chamber 3131 should be slightly larger than the outer diameter of transmission shaft component 50, so, it is ensured that transmission shaft group
The upper end of part 50 can be inserted into inside lock chamber 3131, to realize the fastening of fixing groove 5131 and fixing buckle 3133, use fixing groove
5131 with the structure of fixing buckle 3133, also may be implemented quickly to tear open by the assembly for pushing up impeller 30 and transmission shaft component 50 or quickly
It removes, saves the time that assembly is perhaps removed and improve the efficiency assembled or removed.
Referring to figure 3., Fig. 4 and Figure 12, in one embodiment of the invention, the upper end side wall surface of transmission shaft component 50, which is equipped with, is fixed
The side wall of slot 5131, lock chamber 3131 is equipped with fixing buckle 3133；It is sliding that the upper end side wall surface of transmission shaft component 50 is additionally provided with fixing buckle
Road 5133, fixing buckle slideway 5133 extend from the upper end of transmission shaft component 50 towards bottom impeller 10 along the axial of transmission shaft component 50
Setting, and fixing buckle slideway 5133 is also connected to fixing groove 5131, so that fixing buckle 3133 can be in fixing buckle slideway 5133
Sliding, to buckle into or be detached from fixing groove 5131.
Further, in one embodiment of the invention, top impeller 30 further includes locating part 35, and locating part 35 telescopically plugs
In in lock chamber 3131, locating part 35 is inserted into fixing buckle slideway in telescopic moving in lock chamber 3131, at least partly locating part 35
5133 or by being skidded off in fixing buckle slideway 5133, to limit or discharge fixing buckle 3133.
In one embodiment of the invention, double wave wheel assembly 100 further includes the handle 70 set on the top top of impeller 30, handle 70 with
Locating part 35 is connected, by lifting or push handle 70, make at least partly locating part 35 be inserted into installing tache slideway 133 or
By being skidded off in installing tache slideway 133.
It is understood that in the scheme of the embodiment of the present invention, it is real by the cooperation of fixing groove 5131 and fixing buckle 3133
Impeller 30 and being fixedly connected in 50 axial direction of transmission shaft component are now pushed up, passes through locating part 35 and realizes top impeller 30 and transmission shaft component
50 limit radially.Specifically, the structure of locating part 35 is substantially similar with the structure of locking member 53.
Please according to Figure 13 and Figure 14, locating part 35 includes a limiting stand 351, and the lower end of limiting stand 351 is equipped with limit film
353, limit film 353 can be inserted into lock chamber 3131 above the impeller 30 of top, and the upper surface of limiting stand 351 is convexly equipped with fixed column
355, fixed column 355 is equipped with locating part button bit 357, and handle 70 is buckled into locating part button bit 357, to realize locating part
35 with the connection of handle 70.By lifting or push handle 70, allow locating part 35 in 3131 telescopic moving of lock chamber, make to
Small part locating part 35 is inserted into installing tache slideway 133 or by skidding off in installing tache slideway 133, to realize limit or release
Fixing buckle 3133 pushes up the rotation of impeller 30 radially with this to limit.
It should be noted that spring 90 is also equipped on the impeller 30 of top, specifically, top impeller 30 includes top impeller body
31 and top cover for impeller 33, top cover for impeller 33, which be detachably connected by screw and top impeller body 31, to be pushed up impeller body 31 and is equipped with
Face 311 and fixed part 313 are washed in top, push up and are formed with an accommodation space, spring 90 between cover for impeller 33 and top impeller body 31
It is formed by accommodation space set on top impeller body 31 and top cover for impeller 33, further, spring 90 is set in locating part 35
355 fixed column 355 of fixed column top may pass through top cover for impeller 33 upper surface and with handle 70 by buckle realize fix
Connection, in this way, one end of spring 90 abuts limiting stand 351, the other end abuts the inner surface of top cover for impeller 33.It needs to illustrate
It is that the side wall of fixed column 355 is substantially in hexagon.
When push up impeller 30 connect with transmission shaft component 50 when, fixing buckle 3133 along 5133 slide downward of fixing buckle slideway into
Enter in fixing groove 5131, realize the fixation in top impeller 30 and 50 axial direction of transmission shaft component, at this point, handle 70 is pushed, so that limit
The limit film 353 of position part 35 is inserted partially into fixing buckle slideway 5133, realizes top impeller 30 and transmission shaft component 50 radially
Fixation.At this point, flexibly supporting due to spring 90, is able to maintain the lower end of limit film 353 in fixing buckle slideway 5133, limit
Fixing buckle 3133 processed skids off in fixing groove 5131, will not the shifting of the opposite generation of transmission shaft component 50 radially to ensure to push up impeller 30
It is dynamic.Make when needing to dismantle top impeller 30, passes through upper body handle 70,35 compressed spring 90 of locating part, so that the lower end of limit film 353
It contracts from above the end face to transmission 51 upper end of shaft body, at this point, installing tache slideway 133 is connected to, installing tache 5113 can be along peace
Dress button slideway 133 skids off mounting groove 131, in this way, entire top impeller 30 can be disassembled from transmission shaft component 50, such as
This, may be implemented quick assembling and disassembly, improve the efficiency of assembly or disassembly.
The present invention also provides a kind of washing machine (not shown), which includes interior bucket (not shown), motor (not shown)
With impeller shafts (not shown), washing machine further includes above-mentioned double wave wheel assembly 100, wherein bottom impeller 10 is fixedly installed in interior bucket
Bottom, top impeller 30 be detachably fixed with bottom impeller 10 connect and close to interior bucket top be arranged, motor and impeller shafts transmission
Connection, impeller shafts and bottom impeller 10 are sequentially connected, and the rotation of motor driven impeller shafts is to drive bottom impeller 10 to rotate, and 10 turns of bottom impeller
It is dynamic to drive top impeller 30 to rotate by transmission shaft component 50.Since this washing machine uses whole technologies of above-mentioned all embodiments
Scheme, therefore at least all beneficial effects brought by the technical solution with above-described embodiment, this is no longer going to repeat them.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in scope of patent protection of the invention.
Claims (11)
1. a kind of double wave wheel assembly characterized by comprising
Bottom impeller, the bottom impeller are equipped with bottom wash face；
Impeller is pushed up, the top impeller is equipped with top and washs face, and the bottom wash face and top washing face are oppositely arranged；With
And
Transmission shaft component, one end of the transmission shaft component are detachably connected with the bottom impeller, the other end and the top impeller
It is detachably connected, the bottom impeller is sequentially connected by the transmission shaft component and the top impeller.
2. double wave wheel assembly as described in claim 1, which is characterized in that the bottom wash face is convexly equipped with interconnecting piece, described
The surface of interconnecting piece is equipped with the alternative one of mounting groove and installing tache；
The lower end of the transmission shaft component is formed with installation cavity, and the cavity wall of the installation cavity is equipped with the two of mounting groove and installing tache
It is another；
The interconnecting piece is inserted in the installation cavity, and the installing tache is fastened in the mounting groove.
3. double wave wheel assembly as claimed in claim 2, which is characterized in that the side wall surface of the interconnecting piece is equipped with mounting groove, institute
The side wall for stating installation cavity is equipped with installing tache；
The side wall surface of the interconnecting piece is additionally provided with installing tache slideway, and the installing tache slideway is along the axial described in of the bottom impeller
The top of interconnecting piece is extended to the bottom impeller body, and is connected to the mounting groove, and the installation is buckled in the installation
It is slided in button slideway, to be caught in or be detached from the mounting groove.
4. double wave wheel assembly as claimed in claim 3, which is characterized in that the transmission shaft component includes transmission shaft body and lock
Tight part, transmission shaft body is extended along the arragement direction of the bottom impeller and the top impeller, under the transmission shaft body
Sunken end face is formed with the installation cavity；
The locking member is telescopically arranged in the installation cavity, and the locking member is in telescopic moving in the installation cavity, at least
The part locking member is inserted into the installing tache slideway or by skidding off in the installing tache slideway, described to limit or discharge
Installing tache.
5. double wave wheel assembly as claimed in claim 4, which is characterized in that the transmission shaft component further includes being set to the transmission
Handle above shaft body, the handle are connected with the locking member, lift or push the handle, make at least partly described
Locking member is inserted into the installing tache slideway or by skidding off in the installing tache slideway.
6. double wave wheel assembly as claimed in claim 5, which is characterized in that the locking member includes locking member ontology and connection
Column, for the locking member ontology along the axially extending setting of the transmission shaft component, the connecting column is convexly equipped in the locking member sheet
The upper end of the upper surface of body, the connecting column is connect through the transmission shaft body and with the handle；
The transmission shaft component further includes elastic component, and the elastic component is set in the installation cavity and is sheathed on the connecting column,
One end of the elastic component is flexibly supported on the locking member ontology, and the other end is flexibly supported on the bottom wall of the installation cavity.
7. the double wave wheel assembly as described in any one of claim 1 to 6, which is characterized in that wash face projection in the top
There is fixed part, the fixed part is formed with lock chamber, and the cavity wall of the lock chamber is equipped with the alternative one of fixing groove and fixing buckle；
The upper end face of the transmission shaft component is equipped with the another of the two of fixing groove and fixing buckle；
The upper end of the transmission shaft component is inserted in the lock chamber, and the fixing buckle is fastened in the fixing groove.
8. double wave wheel assembly as claimed in claim 7, which is characterized in that the upper end side wall surface of the transmission shaft component is equipped with solid
Determine slot, the side wall of the lock chamber is equipped with fixing buckle；
The upper end side wall surface of the transmission shaft component is additionally provided with fixing buckle slideway, and the fixing buckle slideway is along the transmission shaft component
It is axial be extended from the upper end of the transmission shaft component towards the bottom impeller body and be connected to the fixing groove, it is described
Fixed be buckled in the fixing buckle slideway is slided, to be caught in or be detached from the fixing groove.
9. double wave wheel assembly as claimed in claim 8, which is characterized in that the top impeller further includes locating part, the limit
Part is telescopically inserted in the lock chamber, and the locating part is in telescopic moving in the lock chamber, at least partly described limit
Position part is inserted into the fixing buckle slideway or by skidding off in the fixing buckle slideway, to limit or discharge the fixing buckle.
10. double wave wheel assembly as claimed in claim 9, which is characterized in that the double wave wheel assembly further includes being set to the top
Handle above impeller, the handle are connected with the locating part, lift or push the handle, make at least partly described limit
Position part is inserted into the installing tache slideway or by skidding off in the installing tache slideway.
11. a kind of washing machine, including interior bucket, motor and impeller shafts, which is characterized in that the washing machine further includes such as claim
Double wave wheel assembly described in any one of 1 to 10, the bottom impeller are installed on the bottom of the barrel, the motor and the wave
Wheel shaft transmission connection, the impeller shafts and the bottom impeller are sequentially connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910191473.7A CN109706679B (en) | 2019-03-13 | 2019-03-13 | Double-impeller assembly and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910191473.7A CN109706679B (en) | 2019-03-13 | 2019-03-13 | Double-impeller assembly and washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109706679A true CN109706679A (en) | 2019-05-03 |
| CN109706679B CN109706679B (en) | 2021-07-06 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910191473.7A Active CN109706679B (en) | 2019-03-13 | 2019-03-13 | Double-impeller assembly and washing machine |
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| Country | Link |
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| CN (1) | CN109706679B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022073352A1 (en) * | 2020-10-06 | 2022-04-14 | 青岛海尔洗衣机有限公司 | Pulsator unit and washing machine |
| CN114606702A (en) * | 2022-03-31 | 2022-06-10 | 合肥美的洗衣机有限公司 | Agitator and clothes treating apparatus |
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| JPS5993390U (en) * | 1982-12-16 | 1984-06-25 | 株式会社東芝 | washing machine |
| CN87105616A (en) * | 1987-01-08 | 1988-07-20 | 三洋电机株式会社 | Washing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2022073352A1 (en) * | 2020-10-06 | 2022-04-14 | 青岛海尔洗衣机有限公司 | Pulsator unit and washing machine |
| CN114606702A (en) * | 2022-03-31 | 2022-06-10 | 合肥美的洗衣机有限公司 | Agitator and clothes treating apparatus |
| CN114606702B (en) * | 2022-03-31 | 2023-12-01 | 合肥美的洗衣机有限公司 | Agitator and laundry treating apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109706679B (en) | 2021-07-06 |
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