CN106835601B - A kind of wave-wheel assembly and rotary drum washing machine - Google Patents
A kind of wave-wheel assembly and rotary drum washing machine Download PDFInfo
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- CN106835601B CN106835601B CN201710002731.3A CN201710002731A CN106835601B CN 106835601 B CN106835601 B CN 106835601B CN 201710002731 A CN201710002731 A CN 201710002731A CN 106835601 B CN106835601 B CN 106835601B
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- spring
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- slide plate
- wheel assembly
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
- D06F17/06—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid by rotary impellers
- D06F17/08—Driving arrangements for the impeller
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
- D06F17/06—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid by rotary impellers
Abstract
Embodiment of the invention discloses a kind of wave-wheel assembly and rotary drum washing machines.Wave-wheel assembly is applied to rotary drum washing machine, including impeller and connection component, wherein: connection component includes the mounting base for being fixedly connected on impeller overcentre, it is slidably connected to the slide plate of mounting base, and it is limited in the spring between one end of slide plate and the inner wall of mounting base, slide plate is equipped with aperture, aperture includes first part and second part, when spring is in energy accumulating state, the first part of aperture allows the shaft of the clutch of rotary drum washing machine to pass through, when spring is in de-energized state, the shaft of the clutch of the second part and rotary drum washing machine of aperture, which supports, to be engaged.Compared with prior art, the dismounting convenience of the shaft of impeller and clutch can be improved in the program.
Description
Technical field
The present invention relates to laundry facilities technical fields, more particularly to a kind of wave-wheel assembly and rotary drum washing machine.
Background technique
For rotary drum washing machine after using a period of time, the positions such as lower surface, interior bucket bucket bottom of impeller can accumulate more dirt
Dirt, if irregularly cleaning, these dirts for being hidden in washing machine internal are easy to pollute clothing, such as dirt when laundry
It is fallen off and is sticked on clothes by attaching surface through current scour, or the bacterium bred in dirt is transferred to clothing by water flow
On.
Currently, for rotary drum washing machine, usually by impeller from interior bucket disassemble in order to respectively to impeller and
Bottom of the barrel is cleaned.As shown in Figure 1, a kind of existing rotary drum washing machine, including impeller and for by impeller and clutch
The connection component of the shaft connection of device, connection component include impeller noose 80, latch main body 81, pressing piece 82 and spring 83,
Wherein, impeller noose 80 offers the through-hole 84 being axially arranged and the guide hole being arranged radially, and is provided with limiting stand in through-hole 84
Rank 85；Lock 81 slidable fit of main body is provided with the first inclined-plane in the through-hole 84 and top, and bottom has for accommodating shaft
Accommodating chamber 86, lock main body 81 is provided with the limit hole through accommodating chamber 86, limit hole in the position of corresponding limited step 86
It is embedded with spherical locating part 87；82 slidable fit of pressing piece is in guide hole, and pressing piece 82 is set close to the side of lock main body 81
It is equipped with the second inclined-plane with the cooperation of the first inclined-plane；Spring 83 is sheathed on lock main body 81 and is limited in lock 81 top of main body protrusion
Between portion and limited step 85.
When impeller is installed, successively impeller and connection component are covered in shaft, and pressed towards close to the side of lock main body 81
Press casting die 82, lock main body 81 compresses under effect in through-hole 84 slide downward so that spherical locating part 87 pressing piece 82
It misplaces with limited step 85, when spherical locating part 87 is aligned with the preset limiting slot of shaft, revocation pressing, connection component is in bullet
Original state is replied under the action of spring 83, it is preset that spherical locating part 87 relies on the thrusting action of limited step 85 to be limited in shaft
In limiting slot, the connection of impeller and shaft is realized.The disassembly process of impeller is similar with installation process.
Defect of the existing technology is that the structure of connection component is more complex, and need higher production precision with
Installation accuracy, which just can guarantee, to be smoothly clamped or separates with the shaft of clutch, and installation and removal operation is more inconvenient.
Summary of the invention
The purpose of the embodiment of the present invention is that provide a kind of wave-wheel assembly and rotary drum washing machine, to improve impeller and clutch
The dismounting convenience of shaft.
Wave-wheel assembly provided by the embodiment of the present invention includes impeller and connection component, in which:
Connection component includes the mounting base for being fixedly connected on impeller overcentre, the cunning for being slidably connected to the mounting base
Plate, and the spring being limited between one end of the slide plate and the inner wall of the mounting base, the slide plate are equipped with aperture, institute
Stating aperture includes first part and second part, and when spring is in energy accumulating state, the first part of the aperture allows impeller
The shaft of the clutch of washing machine passes through, when spring is in de-energized state, the second part and rotary drum washing machine of the aperture
The shaft of clutch support engaging.
Preferably, sliding slot is equipped in the mounting base, the slide plate slides are assemblied in the sliding slot, and the slide plate is close
One end of the spring has the blocking portion of setting orthogonal with the glide direction of slide plate, and the spring retainer is in blocking portion and installation
Between the inner wall of seat.
Preferably, the second part of the aperture is arc-shaped.
Optionally, the shaft has annular spacing groove, sets in the radius of the second part of the aperture and the shaft
The radius for setting the shaft part part of annular spacing groove is equal；And/or annular stop is set in the thickness of the slide plate and the shaft
The equal length of the shaft part part of slot.
More preferably, the second part semicircular in shape of the aperture.
Preferably, the mounting base includes the upper cover mutually fastened and pedestal, has on the inside of the upper cover and to extend downwardly
Limiting section, when spring is in de-energized state, the limiting section is limited in side of the blocking portion far from spring；The pedestal
Hole is passed through with what is passed through for shaft.
Preferably, have on the inside of the upper cover and extend downwardly and along two limit retaining walls of length direction setting, institute
Spring is stated between described two limit retaining walls.
Optionally, the spring is pressure spring, and the slide plate is provided with pushing cover far from one end of blocking portion；Alternatively, the bullet
Spring is tension spring, and the slide plate is provided with drawing lid far from one end of blocking portion.
Preferably, wave-wheel assembly further includes the spline for being fixed on impeller central lower, the impeller by spline with it is described
Rotating shaft transmission connection.
In the technical solution of the embodiment of the present invention, connection component is fixed on the overcentre of impeller, by changing slide plate
Sliding position in mounting base can make the shaft of clutch pass through the first part of the aperture of slide plate or be fastened in slide plate
Aperture second part, realize the separation and connection of the shaft of wave-wheel assembly and clutch, compared with prior art, the impeller group
Part structure is simple, and impeller is fixed as one with connection component without separating when dismounting with shaft, therefore can realize fast with shaft
Speed dismounting, improves the dismounting convenience of the shaft of impeller and clutch.
The embodiment of the invention also provides a kind of rotary drum washing machines, including impeller group described in aforementioned any technical solution
Part.Fast assembling-disassembling can be achieved between the impeller of the rotary drum washing machine and the shaft of clutch.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of impeller connection component in the prior art；
Fig. 2 is the structural schematic diagram of rotary drum washing machine of the embodiment of the present invention；
Fig. 3 is the enlarged structure schematic diagram in Fig. 2 at A；
Fig. 4 is the partial structural diagram of one embodiment of the invention connection component；
Fig. 5 is the partial structural diagram of another embodiment of the present invention connection component；
Fig. 6 is the structural schematic diagram of connection component of the embodiment of the present invention；
Fig. 7 is the structural schematic diagram of the bottom of the barrel of rotary drum washing machine of the embodiment of the present invention；
Fig. 8 is the Structure explosion diagram of the bottom of the barrel of rotary drum washing machine of the embodiment of the present invention；
Fig. 9 is the Structure explosion diagram of filter cartridge of the embodiment of the present invention；
Figure 10 is the partial structural diagram of rotary drum washing machine of the embodiment of the present invention.
Appended drawing reference:
Prior art part
80- impeller noose 81- latches main body 82- pressing piece 83- spring
84- through-hole 85- limited step 86- accommodating chamber 87- spherical shape locating part
Part of the embodiment of the present invention
100- interior bucket 200- outer barrel 300- clutch 10- staving
11- the first drainage hole 20- impeller 21- mesh 30- filter cartridge
31- water inlet 32- screen holder 33- filter screen 34- one-way guide flow component
35- magnet 40- connection component 41- mounting base 42- slide plate
The first part of 43- spring 421- blocking portion 422- aperture 423- aperture
The second part 411- upper cover 412- pedestal 413- limiting section of 424- aperture
414- passes through hole 415- limit retaining wall 425- pushing cover 426- and draws lid
50- spline 60- intermediate duct 61- sealing ring the second drain valve of 62-
63- the second drainage hole 70- spray equipment 71- spray head 72- water pump
310- shaft
Specific embodiment
In order to improve impeller and clutch shaft dismounting convenience, the embodiment of the invention provides a kind of wave-wheel assemblies
And rotary drum washing machine.To make the object, technical solutions and advantages of the present invention clearer, by the following examples to the present invention make into
One step is described in detail.
As shown in Figures 2 to 4, wave-wheel assembly provided in an embodiment of the present invention includes impeller 20 and connection component 40, in which:
Connection component 40 includes the mounting base 41 for being fixedly connected on 20 overcentre of impeller, is slidably connected to mounting base 41
Slide plate 42, and the spring 43 being limited between one end of slide plate 42 and the inner wall of mounting base 41, slide plate 42 are equipped with aperture
422, aperture 422 includes first part 423 and second part 424, when spring 43 is in energy accumulating state, the first part of aperture
The shaft 310 of the clutch 300 of 423 permission rotary drum washing machines passes through, when spring 43 is in de-energized state, second of aperture
Divide 424 to support with the shaft 310 of the clutch 300 of rotary drum washing machine to engage.
Connection component 40 is fixed on the overcentre of impeller 20, by changing sliding position of the slide plate 41 in mounting base 41
It sets, the shaft 310 of clutch 300 can be made to pass through the first part 423 of the aperture of slide plate 42 or be fastened in opening for slide plate 42
The second part 424 in hole realizes the separation and connection of the shaft 310 of wave-wheel assembly and clutch 300, compared with prior art, should
Wave-wheel assembly structure is simple, and impeller 20 is fixed as one with connection component 40 without separating when dismounting with shaft 310, therefore can be real
Now with the fast assembling-disassembling of shaft 310, the dismounting convenience of the shaft 310 of impeller 20 and clutch 300 is improved.
As shown in Figure 3 and Figure 6, in a preferred embodiment of the invention, sliding slot (not shown) is equipped in mounting base 41,
42 slidable fit of slide plate is in sliding slot, and slide plate 42 has the resistance of setting orthogonal with the glide direction of slide plate 42 close to one end of spring
Stopper 421, spring 43 are limited between blocking portion 421 and the inner wall of mounting base 41.Sliding slot can provide for the sliding of slide plate 42
Guiding role improves the structural reliability of connection component.
It is noted that for the de-energized state of spring 43 is with respect to its energy accumulating state, when spring 43 is forced outside
Contracting stretches Shi Weiqi energy accumulating state, and when external force revocation, as de-energized state, the de-energized state of spring 43 does not absolutely refer to it
Natural retracted position, such as in embodiments of the present invention, after external force revocation, slide plate 42 glides in the restoring force of spring 43
It moves to the second part 424 of aperture and supports the position engaged with shaft 310, although spring 43 is in de-energized state at this time, its
Still it may be subjected to the part resist force effect of shaft 70, to guarantee that it is firm that wave-wheel assembly and shaft 310 are clamped.
The specific type of spring 43 is unlimited, can be pressure spring or tension spring.When spring 43 is pressure spring, as shown in figure 4, opening
The second part 424 in hole is located at respect to first part 423 close to the side of spring 43, at this time can be in slide plate 42 far from blocking portion
One end pushing cover 425 is set, when pushing pushing cover 425 to the direction of compressed spring 43, the shaft of clutch can pass through aperture
First part 423, when revocation pushes, the shaft of clutch is fastened in the second part 424 of aperture.When spring 43 is tension spring,
As shown in figure 5, the second part 424 of aperture is located remotely from the side of spring 43 with respect to first part 423, it at this time can be in slide plate
Lid 426 is drawn in 42 one end settings far from blocking portion, when pulling drawing lid 426 to the direction of extension spring 43, the shaft energy of clutch
Enough first parts 423 across aperture, when revocation pulls, the shaft of clutch is fastened in the second part 424 of aperture.By setting
It sets pushing cover 425 or draws lid 426, further improve the dismounting convenience of the shaft of impeller and clutch.
As shown in figure 4, the second part 424 of aperture is arc-shaped in preferred implementation of the invention.The second part of arc
Can preferably it be cooperated with shaft using its round and smooth inner wall, so that shaft be made more reliably to be fastened in the second part of aperture
424, improve the connection fixing of the shaft of wave-wheel assembly and clutch.
In a preferred embodiment of the invention, shaft has annular spacing groove, the radius and shaft of the second part of aperture
The radius of the shaft part part of upper setting annular spacing groove is equal, in this way, annular spacing groove can be fastened in and its radius in shaft
In the second part of the aperture to match, the connection fixing of the shaft of wave-wheel assembly and clutch is further improved.Slide plate
Thickness it is unlimited, as long as no more than the length for the shaft part part that annular spacing groove is arranged in shaft, it is preferred that the thickness of slide plate
The equal length of degree and the shaft part part that annular spacing groove is set in shaft, in this way, when shaft is fastened in the second part of aperture,
Wave-wheel assembly can be limited to move in the axial direction, improve the structural reliability of rotary drum washing machine.
More preferably, the second part semicircular in shape of aperture.Using the technical solution, in the annular spacing groove energy for allowing shaft
In the case where enough clampings or the second part of disengaging aperture, the second part of aperture and the ring of shaft are increased to the maximum extent
Shape limiting slot supports contact area side, further improves the connection fixing of the shaft of wave-wheel assembly and clutch.
As shown in Figure 3 and Figure 6, in a preferred embodiment of the invention, mounting base 41 include the upper cover 411 that mutually fastens with
Pedestal 412 has the limiting section 413 extended downwardly on the inside of upper cover 411, when spring 43 be in de-energized state, the limit of limiting section 413
Side positioned at blocking portion 421 far from spring 43；Pedestal 412, which has, passes through hole 414 for what shaft 310 passed through.Using the technology
Scheme, when spring 43 is in de-energized state, using limiting section 413 can anti-limited slip plate 42 fall off in mounting base 41, improve
The structural reliability of wave-wheel assembly.Preferably, have on the inside of upper cover 411 and extend downwardly and along the setting of 43 length direction of spring
Two limit retaining walls 415, spring 43 are located between two limit retaining walls 415.In this way, limit retaining wall 415 can be to spring 43
Compression or stretching play the guiding role, and avoid spring 43 from bending, further improve the structural reliability of wave-wheel assembly.
As shown in Figures 2 and 3, in a preferred embodiment of the invention, wave-wheel assembly further includes being fixed on 20 center of impeller
The spline 50 of lower section, impeller are sequentially connected by spline 50 and shaft 310.Wherein, connection component 40, impeller 20 and spline 50
It is connected by fastener.In this way, using the wave-wheel assembly of the embodiment of the present invention, on the one hand by connection component 40 realize with from
The clamping of the shaft 310 of clutch 300, limitation wave-wheel assembly are moved in the axial direction, are on the other hand realized by spline 50
The transmission connection of the shaft 310 of impeller 20 and clutch 300, the power for enabling motor to export are transferred to impeller 20, compare
The prior art, the program enormously simplify the structure of wave-wheel assembly.
By taking spring is pressure spring as an example, as shown in Figure 3 and Figure 4, the wave-wheel assembly of the embodiment of the present invention and the dismounting of shaft 310
Process is as follows:
When installation, pushing cover 425 is pushed to the side of compressed spring 43, shaft 310 is made to pass through the first part 423 of aperture,
When the shaft part part that annular spacing groove is arranged in shaft 310 is opposite with 424 position of second part of aperture, revocation pushes pushing cover
425, slide plate 42 spring 43 restoring force lower slider to the second part 424 and shaft 310 for making aperture annular stop
Slot supports the position of engaging, installs；
When disassembly, pushing cover 425 equally is pushed to the side of compressed spring 43, limits the annular of shaft when slide plate 42 slides into
It, will when the clamping that position slot is detached from the second part 424 of aperture acts on and shaft 310 can be made to pass through the first part 423 of aperture
Wave-wheel assembly removes.
As shown in Fig. 2, the embodiment of the invention also provides a kind of rotary drum washing machine, the wave including aforementioned any technical solution
Wheel assembly.Fast assembling-disassembling can be achieved between the impeller 20 of the rotary drum washing machine and the shaft 310 of clutch 300.
As shown in Figure 10, rotary drum washing machine provided in an embodiment of the present invention, including interior bucket 100, and it is sheathed on interior bucket 100
Outer outer barrel 200, the bottom of outer barrel 200 have the first drainage hole 11 and externally drained pipe of the staving bottom of connection interior bucket 100
The intermediate duct 60 on road, intermediate duct 60 are provided with sealing ring 61 close to one end of interior bucket 100, setting the at the first drainage hole 11
One drain valve, while the second drain valve 62 is arranged far from one end of interior bucket 100 in intermediate duct 60.It is noted that in this hair
In bright other embodiments, the first drain valve can be only set at the first drainage hole, or only in intermediate duct far from interior bucket
One end be arranged the second drain valve, as long as can control the discharge of the water in interior bucket.Rotary drum washing machine is when washing clothing, no
It is evitable to remain the dirts such as some line bits, silt in bottom, these dirts rub for a long time with sealing ring 61 will cause it is close
The abrasion of seal 61 scratches, and so as to cause the failure of sealing ring 61,100 leak of interior bucket influences the life and reliability of complete machine.
In order to remove the dirt accumulated in rotary drum washing machine, and the sealing effect of the interior bucket 100 of rotary drum washing machine is improved,
To improve the use reliability of rotary drum washing machine, as shown in Figure 7 and Figure 8, in embodiments of the present invention, rotary drum washing machine it is interior
Bucket 100 includes the filter cartridge 30 in the staving 10, and the first drainage hole 11 is located at the lower section of impeller 20, and filter cartridge 30 is set to the
Between one drainage hole 11 and impeller 20, the water in staving 10 is discharged after the filtering of filter cartridge 30 through the first drainage hole 11.
Using the technical solution, when the interior bucket 100 of rotary drum washing machine drains, filter cartridge 30 can be drained in interior bucket 100
When filter out line bits, the dirts such as silt that washing clothing generates, and filtered water discharge via the first drainage hole 11, includes this
The rotary drum washing machine of interior bucket 100 is at work, it is possible to reduce and these dirts are to abrasion caused by sealing ring 61 and scratch, therefore,
Compared with prior art, the program improves the sealing effect of the interior bucket of rotary drum washing machine, to improve making for rotary drum washing machine
Use reliability.
Rotary drum washing machine after prolonged use, can deposit more dirt in filter cartridge, for the filtering for guaranteeing filter cartridge
Effect and filter efficiency need periodically to clear up it.The connection component provided in through the above technical solution, can be by wave
The shaft fast assembling-disassembling of wheel and clutch, takes out impeller to facilitate from interior bucket, to clear up filter cartridge.
As shown in figure 9, in a preferred embodiment of the invention, the upper wall or side wall of filter cartridge 30 have at least one
Water inlet 31, and the bottom of filter cartridge 30 is provided with filter screen 33.Using the technical solution, the water in staving 10 can be by filter cartridge
30 water inlet 31 is entered in filter cartridge 30 and is passed through after being filtered by the filter screen 33 of the bottom of filter cartridge 30 by the first draining
Hole discharge.In other embodiments of the invention, water inlet can also be arranged in the upper wall of filter cartridge more preferably can be in mistake
The side wall and upper wall for filtering box are respectively provided with water inlet, to improve the outle water rate of filter cartridge, to improve its filter efficiency.
Water is allowed unidirectionally to flow into filter cartridge 30 please continue to refer to being respectively arranged with shown in Fig. 9 at each water inlet 31
One-way guide flow component 34 can using one-way guide flow component 34 since the dirt in filter cartridge 30 can be moved with the flowing of dampening
It is again flowed into outside filter cartridge 30 to avoid the water for being contaminated with dirt in filter cartridge 30, is directly over water after filter screen 33 filters and passes through
It is discharged by the first drainage hole, this improves the intracorporal cleannes of bucket, ensure that the clean hygiene of clothes-washing environment.
The specific structure of one-way guide flow component 34 is unlimited, for example, one-way guide flow component 34 is that can turn into filter cartridge 30
Dynamic baffle.When water flows into filter cartridge 30, baffle is rotated into filter cartridge 30, and water inlet 31 is opened；When water enters filtering
After box 30, baffle resets, and water inlet 31 is closed.
Wherein, the concrete shape of filter cartridge 30 is unlimited, such as can be cylinder, cuboid etc., as long as guaranteeing in it
Portion has certain dirt memory space.
In a preferred embodiment of the invention, filter cartridge 30 includes screen holder 32, and filter screen 33 and screen holder 32 are detachable
Connection.In this way, screen holder 32 can be dismantled with filter screen 33 and be cleared up respectively when clearing up filter cartridge 30, so that cleaning be made to grasp
Make more more convenient thorough.
As shown in figure 8, impeller 20 has mesh 21, the intracorporal water of bucket is through successively passing through the mesh 21 and filter cartridge of impeller 20
It is discharged after 30 by the first drain valve.
Preferably, the side wall of the interior bucket of the embodiment of the present invention be non-porous structure integral wall, in this way can to avoid laundry when
The water for being mixed with dirt, which enters in interlayer between the inner barrel and outer barrel, breeds bacterium, causes secondary pollution to clothing.
In a preferred embodiment of the invention, the bottom of filter cartridge and staving is detachably connected.Using the technical solution, when
When clearing up filter cartridge, first impeller is disassembled in the bottom of staving, to it after then taking out filter cartridge by the bottom of staving
It is cleared up, further improves the convenience and completeness of cleaning operation.
The detachable connection method of the bottom of filter cartridge and staving is unlimited, in a preferred embodiment of the invention, mistake
The bottom magnetic for filtering box and staving adsorbs connection, as shown in figure 9, magnet 35 at this moment can be arranged on filter cartridge 30, utilizes magnetic
Iron 35 is connect with filter cartridge 30 is made with 10 bottom of staving of stainless steel, and this connection type is convenient and reliable.Of the invention another
In one preferred embodiment, the bottom of filter cartridge and staving is clamped, and when using the connection type, card can be arranged on filter cartridge
Mouthful, the buckle of the bottom surface setting and bayonet clamping at bucket bottom；Alternatively, buckle is set on filter cartridge, the bottom surface setting at bucket bottom and card
The bayonet that buckle connects.
As shown in Figure 10, in a preferred embodiment of the invention, rotary drum washing machine further includes spray equipment 70, spray equipment
70 water inlet 63 is connected to intermediate duct 60, and spray equipment 70 includes the spray head 71 being arranged towards inside interior bucket 100 and sets
The water pump 72 being placed on the pipeline between water inlet 63 and spray head 71.When opening simultaneously the first drain valve 11 and the second drain valve 62
When, crossing drainage can directly be discharged by discharge pipe line；When opening the first drain valve 11 and closing the second drain valve 62, spray dress
Set 70 unlatchings.Recycle water inside rotary drum washing machine in rotary drum washing machine washing process by spray equipment 70, Ke Yiti
The cleannes of high washing water can cancel the filter screen for being set to the inner sidewall of interior bucket 100 using the program, to reduce hiding
It is dirty.
When spray equipment is opened, spray head can be uniformly so strong that spray to clothing to spraying waterfall-shaped water flow inside interior bucket
Leaching is rinsed, to rinse well dirty.It further, can be to interior bucket when spray head is around the side annular setting of interior bucket
Inside sprays tens of road water flows, and the spray irrigation of ring tentiform is carried out to clothing, thus dirty on significantly more efficient removing clothing.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (9)
1. a kind of wave-wheel assembly, which is characterized in that including impeller and connection component, in which:
Connection component includes the mounting base for being fixedly connected on impeller overcentre, the slide plate for being slidably connected to the mounting base, with
And it is limited in the spring between one end of the slide plate and the inner wall of the mounting base, the slide plate is equipped with aperture, described to open
Hole includes first part and second part, and when spring is in energy accumulating state, the first part of the aperture allows impeller to do washing
The shaft of the clutch of machine passes through, when spring is in de-energized state, the second part of the aperture and rotary drum washing machine from
The shaft of clutch supports engaging；
Sliding slot is equipped in the mounting base, the slide plate slides are assemblied in the sliding slot, and the slide plate is close to the spring
One end has a blocking portion of setting orthogonal with the glide direction of slide plate, the spring retainer in blocking portion and the inner wall of mounting base it
Between.
2. wave-wheel assembly as described in claim 1, which is characterized in that the second part of the aperture is arc-shaped.
3. wave-wheel assembly as claimed in claim 2, which is characterized in that the shaft has annular spacing groove, the aperture
The radius of second part is equal with the radius of shaft part part of annular spacing groove is arranged in the shaft；And/or the slide plate
The equal length of the shaft part part of annular spacing groove is set on thickness and the shaft.
4. wave-wheel assembly as claimed in claim 2, which is characterized in that the second part semicircular in shape of the aperture.
5. wave-wheel assembly as described in claim 1, which is characterized in that the mounting base includes the upper cover mutually fastened and bottom
Seat, the upper cover inside have the limiting section extended downwardly, and when spring is in de-energized state, the limiting section is limited in described
Side of the blocking portion far from spring；The pedestal, which has, passes through hole for what shaft passed through.
6. wave-wheel assembly as claimed in claim 5, which is characterized in that have on the inside of the upper cover and extend downwardly and long along spring
Two limit retaining walls of direction setting are spent, the spring is between described two limit retaining walls.
7. wave-wheel assembly as described in claim 1, which is characterized in that the spring is pressure spring, and the slide plate is far from blocking portion
One end be provided with pushing cover；Alternatively, the spring is tension spring, the slide plate is provided with drawing lid far from one end of blocking portion.
8. wave-wheel assembly as described in any one of claims 1 to 7, which is characterized in that further include being fixed on impeller central lower
Spline, the impeller connect by spline with the rotating shaft transmission.
9. a kind of rotary drum washing machine, which is characterized in that including wave-wheel assembly as described in any one of claims 1 to 8.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710002731.3A CN106835601B (en) | 2017-01-03 | 2017-01-03 | A kind of wave-wheel assembly and rotary drum washing machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710002731.3A CN106835601B (en) | 2017-01-03 | 2017-01-03 | A kind of wave-wheel assembly and rotary drum washing machine |
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| CN106835601A CN106835601A (en) | 2017-06-13 |
| CN106835601B true CN106835601B (en) | 2019-02-26 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112048880B (en) * | 2019-06-06 | 2023-09-29 | 青岛海尔洗衣机有限公司 | Inner barrel mounting structure and washing machine |
| CN112048877A (en) * | 2019-06-06 | 2020-12-08 | 青岛海尔洗衣机有限公司 | Impeller mounting structure and washing machine |
| CN112239930B (en) * | 2019-07-16 | 2024-02-06 | 重庆海尔洗衣机有限公司 | Washing machine and loading and unloading method of pulsator assembly of washing machine |
| CN113699732A (en) * | 2020-05-20 | 2021-11-26 | 重庆海尔洗衣机有限公司 | Detachable connecting structure and pulsator washing machine |
| CN114941228A (en) * | 2022-06-22 | 2022-08-26 | Tcl家用电器（合肥）有限公司 | Drum assembly and washing machine |
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| JPH105478A (en) * | 1996-06-26 | 1998-01-13 | Hitachi Ltd | Spin drying washing machine |
| CN2272934Y (en) * | 1996-12-11 | 1998-01-21 | 青岛海尔空调器有限总公司 | Dismountable hinge hook for hanging face plate |
| CN205077271U (en) * | 2015-10-20 | 2016-03-09 | 奇精机械股份有限公司 | Clutching mechanism among washing machine transmissions |
| CN105887407A (en) * | 2016-06-29 | 2016-08-24 | Tcl家用电器（合肥）有限公司 | Impeller connecting assembly and washing machine applying impeller connecting assembly |
| CN106012407A (en) * | 2016-07-26 | 2016-10-12 | Tcl家用电器（合肥）有限公司 | Impeller connecting assembly and washing machine |
-
2017
- 2017-01-03 CN CN201710002731.3A patent/CN106835601B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH105478A (en) * | 1996-06-26 | 1998-01-13 | Hitachi Ltd | Spin drying washing machine |
| CN2272934Y (en) * | 1996-12-11 | 1998-01-21 | 青岛海尔空调器有限总公司 | Dismountable hinge hook for hanging face plate |
| CN205077271U (en) * | 2015-10-20 | 2016-03-09 | 奇精机械股份有限公司 | Clutching mechanism among washing machine transmissions |
| CN105887407A (en) * | 2016-06-29 | 2016-08-24 | Tcl家用电器（合肥）有限公司 | Impeller connecting assembly and washing machine applying impeller connecting assembly |
| CN106012407A (en) * | 2016-07-26 | 2016-10-12 | Tcl家用电器（合肥）有限公司 | Impeller connecting assembly and washing machine |
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