CN107604586A - A kind of rotary drum washing machine - Google Patents
A kind of rotary drum washing machine Download PDFInfo
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- CN107604586A CN107604586A CN201710821041.0A CN201710821041A CN107604586A CN 107604586 A CN107604586 A CN 107604586A CN 201710821041 A CN201710821041 A CN 201710821041A CN 107604586 A CN107604586 A CN 107604586A
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- rotary drum
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- drum washing
- impeller
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- 238000005406 washing Methods 0.000 title claims abstract description 45
- 238000005096 rolling process Methods 0.000 claims description 24
- 210000000078 claw Anatomy 0.000 claims description 10
- 230000000994 depressogenic effect Effects 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 abstract description 11
- 238000010276 construction Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The invention belongs to washing machine technology field, discloses a kind of rotary drum washing machine.The rotary drum washing machine includes casing, control panel seat, ring flange, interior bucket and impeller, is provided with pull chamber in its middle case, embedded division is provided with control panel seat, control panel seat is connected with casing clamping；Ring flange is fixedly arranged on the output shaft of decelerator, and buckling groove is additionally provided with output shaft；Interior bucket is positioned on ring flange, and by alignment pin and ring flange phase clamping, elastic component is provided between alignment pin and the bucket bottom flange of interior bucket；Impeller is installed on output shaft, and the bottom of impeller is provided with card convex, and after alignment pin is pressed down, card convex can be caught in buckling groove, and interior bucket is fixed.The present invention realizes that the clamping of control panel seat and casing connects by way of pull, realizes being detachably connected for impeller and interior bucket by the engaging of card convex and buckling groove, its is simple in construction, easy disassembling, facilitates user to washing machine inner tub progress disassembly, cleaning.
Description
Technical field
The present invention relates to washing machine technology field, more particularly to a kind of rotary drum washing machine.
Background technology
The washing tube of washing machine generally comprises inner barrel and outer barrel, after a protracted use, can be attached in inner barrel and outer barrel
Various impurity dirts, so as to be polluted to follow-up laundry processes.At present, the cleaning to washing machine is typically using cleaning
Liquid, the interior bucket of washing machine is piled into water, is then poured into water cleaning fluid, by prolonged immersion, then by putting repeatedly
Water rinses, so as to reach the purpose of cleaning.But this cleaning way will not only waste substantial amounts of water, and waste time and energy, laundry
Machine is not easy to dry.In order to thoroughly be cleaned to interior bucket, relatively good mode is that interior bucket is dismantled to taking-up from outer barrel, right
Inside and outside bucket is individually cleaned；But due to the installation of existing control panel rest for washing machine and casing, the installation of interior bucket and outer barrel
Etc. complicated, disassembly process is cumbersome, causes to have to technical professional that washing machine could be dismounted, this gives user
Cleaning washing machine inner tub brings inconvenience.
The content of the invention
It is an object of the invention to provide a kind of dismantled and assembled, easy cleaning rotary drum washing machine, for solving in the prior art
Because washing machine assembling structure is complicated, cause the problem of user's inconvenience is to washing machine inner tub progress disassembly, cleaning.
For the above-mentioned purpose, the present invention uses following technical scheme：
A kind of rotary drum washing machine, including：
Casing, it is provided with pull chamber；
Control panel seat, is provided with the embedded division that can be stuck in the pull intracavitary, the embedded division can pull taken out in described
Draw intracavitary that the control panel seat is connected with the casing clamping；
Ring flange, it is fixedly arranged on the output shaft of decelerator, buckling groove is additionally provided with the output shaft；
Interior bucket, it is positioned on the ring flange, and by alignment pin and ring flange phase clamping, the alignment pin and interior bucket
Elastic component is provided between the flange of bucket bottom；
Impeller, it is installed on output shaft, the bottom of the impeller is provided with card convex, after alignment pin is pressed down, the card convex
It can be caught in buckling groove, interior bucket is fixed.
Preferably, the pull chamber is arranged on two relative sides of the casing, the embedded division is arranged at institute
State on two relative sides of control panel seat.
Preferably, it is provided with pin hole, the pin on one side between relative two sides of the control panel seat
Nail is connected by pin with the casing.
Preferably, relative two sides of the casing are included along the vertical side and the first folding for extending internally
Side, perpendicular to first flanging and the second flanging for upwardly extending, perpendicular to second flanging and stretch out the 3rd
Flanging, and perpendicular to the 3rd flanging and the Fourth Fold that extends downwardly；
The space that first flanging, second flanging, the 3rd flanging and Fourth Fold surround is the pull chamber.
Preferably, the embedded division is arranged on the inwall of two relative sides of the control panel seat, the insertion
Portion includes the inwall perpendicular to two relative sides of the control panel seat and the first extension to extend internally, and perpendicular to institute
State the second extension that the first extension upwardly extends；First extension is placed in described parallel to first flanging
The top of one flanging, second extension are stretched into the space that the 3rd flanging surrounds with the Fourth Fold.
Preferably, the pull intracavitary is installed with rolling assembly, the embedded division is arranged above the rolling assembly,
And it is in rolling contact with the rolling assembly.
Preferably, the rolling assembly includes the ball base being fixed on first flanging, and it is arranged at described
Multiple balls in ball base, the embedded division are placed on the ball and are in rolling contact with the ball.
Preferably, being provided with chuck positioned at one end of the pin hole on control panel seat, the head of the pin is set
There is the catch with the chuck clamping.
Preferably, the output shaft is provided with chute vertically, the side of the chute is connected with the buckling groove
Logical, the alignment pin and the card convex can be along the slides.
Preferably, the ring flange is provided with some first positioning holes, the bucket bottom flange of interior bucket is provided with some second
Positioning hole, first positioning hole and the position of the second positioning hole are corresponding one by one, for installing several alignment pins.
Preferably, the alignment pin includes vertically disposed first pin rod and the second pin rod, the first pin rod grafting
In in the first positioning hole and the second positioning hole, second pin rod is plugged in chute, and the elastic component is located at the first pin rod,
Between two pin rods and the bucket bottom flange of interior bucket.
Preferably, when the alignment pin is not depressed, second pin rod is blocked in outside the buckling groove；The card
After convex clip enters buckling groove, the bottom of second pin rod and the impeller abuts against.
Preferably, offering the first groove on the bucket bottom flange of the interior bucket, the lower end of the elastic component is installed on institute
State in the first groove.
Preferably, be provided with the second groove on the downside of second pin rod, the upper end of the elastic component is installed on described
In second groove.
Preferably, the elastic component is spring.
Preferably, the decrement scope of the elastic component is 2-3mm.
Preferably, the impeller is provided with dismounting hole, for coordinating specific purpose tool to dismount impeller.
Preferably, the specific purpose tool includes lever and some claws being fixedly connected with lever, the claw
Quantity and position match with the dismounting hole on the impeller, the claw be used for through dismounting hole be pressed down against alignment pin,
Rotate the card convex and slide in or out the buckling groove.
Preferably, on the ring flange centered on the axis of output shaft, four first positioning are symmetrically provided with
Hole, second positioning hole, the alignment pin, the chute, the card convex, the buckling groove and the dismounting hole are also right respectively
It is provided with four with answering.
Beneficial effects of the present invention are：
Interior bucket is first placed on the ring flange of decelerator, then elastic component is put by the present invention when being installed to washing machine
Enter on the bucket bottom flange of interior bucket, then alignment pin is caught in interior bucket and ring flange, so as to complete interior bucket determining in the horizontal direction
Position；Thereafter impeller is installed on reducer output shaft, the card convex on impeller is caught in the buckling groove on output shaft, complete ripple
Wheel is fixed up and down with interior bucket；Finally the embedded division of control panel seat is aligned with the pull chamber of casing, realize by control panel seat with
The push-and-pull installation of casing.In dismounting, first control panel seat is disassembled from casing in a manner of pull, in order in next step
Taking-up to interior bucket；Then by being pressed down against alignment pin, alignment pin is moved down, now rotates impeller, card convex is skidded off clamping
Groove, so as to realize the separation process to impeller, interior bucket and outer barrel, user is facilitated to clean inner barrel and outer barrel respectively.
The present invention realizes that the clamping of control panel seat and casing connects by using the mode of pull, passes through card convex and buckling groove
Engaging realize being detachably connected for impeller and interior bucket, its is simple in construction, easy disassembling, without using fastener, facilitates user
Disassembly, cleaning are carried out to washing machine inner tub, avoided in the prior art because control panel seat and casing installation are complicated, it is necessary to specialty
The situation that technical staff could be cleaned to washing machine inner tub.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, institute in being described below to the embodiment of the present invention
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present invention
Example, for those of ordinary skill in the art, on the premise of not paying creative work, it can also be implemented according to the present invention
The content of example and these accompanying drawings obtain other accompanying drawings.
Fig. 1 is the external structure schematic diagram for the rotary drum washing machine that embodiment of the present invention provides；
Fig. 2 is the procedure chart that control panel seat involved in the present invention is installed on casing；
Fig. 3 is the top view for the rotary drum washing machine that embodiment of the present invention provides；
Fig. 4 be Fig. 3 along A-A to sectional view (omitting outer barrel and interior bucket part)；
Fig. 5 is the enlarged drawing at I in Fig. 4；
Fig. 6 is the improved structure figure at I in Fig. 4；
Fig. 7 is sectional views (omit outer barrel and interior bucket part) of the Fig. 3 along B-B direction；
Fig. 8 is the enlarged drawing at H in Fig. 7；
Fig. 9 be Fig. 3 along C-C to sectional view；
Figure 10 is the enlarged drawing at K in Fig. 9；
Figure 11 is impeller involved in the present invention and interior bucket, the exploded view of outer barrel mounting structure；
Figure 12 is the sectional view of impeller involved in the present invention；
Figure 13 is the structure chart of the bucket bottom flange of interior bucket involved in the present invention；
Figure 14 is the structure chart of decelerator (being provided with alignment pin and elastic component) involved in the present invention；
Figure 15 is the structure chart of decelerator (not installing alignment pin and elastic component) involved in the present invention；
Figure 16 is the structure chart for the alignment pin that embodiment of the present invention provides；
Figure 17 is the structure chart for the specific purpose tool that embodiment of the present invention provides.
In figure：
1- decelerators；11- ring flanges；12- output shafts；13- installing plates；The positioning holes of 111- first；121- chutes；122- cards
Access slot；
2- interior buckets；The positioning holes of 21- second；The grooves of 22- first；23- buckets bottom flange；
3- alignment pins；The pin rods of 31- first；The pin rods of 32- second；The grooves of 321- second；
4- elastic components；
5- impellers；51- axle sleeves；52- card convexs；53- dismounts hole；
6- specific purpose tools；61- levers；62- claws；
7- outer barrels；
8- casings；80th, rolling assembly；801st, ball base；802nd, ball；81st, pull chamber；82nd, the first flanging；83rd,
Two flangings；84th, the 3rd flanging；85th, Fourth Fold；86- inserting terminals；
9- control panel seats；90th, pin；91st, embedded division；911st, the first extension；912nd, the second extension；92nd, pin hole.
Embodiment
For make present invention solves the technical problem that, the technical scheme that uses and the technique effect that reaches it is clearer, below
The technical scheme of the embodiment of the present invention will be described in further detail with reference to accompanying drawing, it is clear that described embodiment is only
It is part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those skilled in the art exist
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
Present embodiment provides a kind of preferable rotary drum washing machine, as shown in Fig. 1-Figure 17, the washing machine include casing 8,
Control panel seat 9, outer barrel 7, interior bucket 2, impeller 5 and ring flange 11, pull chamber 81 is provided with its middle case 8, is set on control panel seat 9
Be equipped with the embedded division 91 that can be stuck in pull chamber 81, embedded division 91 can pull in causing the clamping of control panel seat 9 in pull chamber 81
It is installed on casing 8.Wherein above-mentioned outer barrel 7 is fixedly connected with the installing plate 13 of decelerator 1, and interior bucket 2 is arranged inside outer barrel 7.
Above-mentioned ring flange 11 is fixed on the output shaft 12 of decelerator 1, can be rotated with output shaft 12.Above-mentioned interior bucket 2 is positioned over
On ring flange 11, and by alignment pin 3 and the phase clamping of ring flange 11, to realize the positioning of interior bucket 2 in the horizontal direction；It is above-mentioned fixed
Elastic component 4 is provided between position pin 3 and the bucket bottom flange 23 of interior bucket 2, for making the elastic reset of alignment pin 3.Above-mentioned output shaft 12
Through interior bucket 2, some buckling grooves 122 are which is provided with, above-mentioned impeller 5 is installed on output shaft 12, and the bottom of impeller 5 is provided with card convex
52, after alignment pin 3 is pressed down, card convex 52 can be caught in buckling groove 122, and interior bucket 2 is fixed；Impeller 5 is also provided with dismounting hole
53, for coordinating specific purpose tool 6 to dismount impeller 5.The present invention realizes control panel seat 9 and casing 8 by using the mode of pull
Clamping is connected, and being detachably connected for impeller 5 and interior bucket 2 is realized by engaging of the card convex 52 with buckling groove 122, and its is simple in construction,
Easy disassembling, without using fastener, facilitate user to carry out disassembly, cleaning to washing machine inner tub, avoid in the prior art due to
Control panel seat is with casing installation complexity, it is necessary to the situation that professional and technical personnel could be cleaned to washing machine inner tub.
Further, above-mentioned pull chamber 81 is arranged on two relative sides of above-mentioned casing 8, and above-mentioned embedded division 91 is set
In on two relative sides of above-mentioned control panel seat 9.The present embodiment is used by the both sides of control panel seat 9 and the both sides of casing 8
The mode of pull so that the installation and removal of control panel seat 9 and casing 8 are convenient.
Further, two relative sides of above-mentioned casing 8 include along vertical above-mentioned side and extend internally first
Flanging 82, perpendicular to above-mentioned first flanging 82 and the second flanging 83 for upwardly extending, perpendicular to above-mentioned second flanging 83 and outwards
3rd flanging 84 of extension, and perpendicular to above-mentioned 3rd flanging 84 and the Fourth Fold 85 that extends downwardly；Wherein, above-mentioned first folding
Side 82, above-mentioned second flanging 83, the 3rd flanging 84 and Fourth Fold 85 surround above-mentioned pull chamber 81.
Above-mentioned embedded division 91 is arranged on the inwall of two relative sides of above-mentioned control panel seat 9, and above-mentioned embedded division 91 wraps
The first extension 911 that the inwall perpendicular to two relative sides of above-mentioned control panel seat 9 extends internally is included, and perpendicular to above-mentioned
The second extension 912 that first extension 911 upwardly extends；Above-mentioned first extension 911 parallel to above-mentioned first flanging 82 simultaneously
The top of above-mentioned first flanging 82 is placed in, above-mentioned second extension 912 stretches into above-mentioned 3rd flanging 84 and above-mentioned Fourth Fold 85
In the space surrounded.When control panel seat 9 is in pull on casing 8, the second extension 912 is in the 3rd flanging 84 and Fourth Fold 85
Slided in the space surrounded.
Further, rolling assembly 80 is fixedly provided with above-mentioned receiving space, above-mentioned embedded division 91 is arranged at above-mentioned rolling
The dynamic top of component 80, and be in rolling contact with above-mentioned rolling assembly 80.Specifically, the first extension 911 is rolled with rolling assembly and connect
Touch.In the present embodiment, by setting rolling assembly 80 in receiving space 3 so that the pull of control panel seat 9 is in above-mentioned casing 8
When, it is convenient laborsaving, while avoid the embedded division 91 on control panel seat 9 and 8 direct sliding contact of casing and cause control panel seat 9
With the abrasion of casing 8.
Above-mentioned rolling assembly 80 includes the ball base 801 being fixed on above-mentioned first flanging 82, and is arranged at above-mentioned rolling
Multiple balls 802 in pearl base 801, above-mentioned embedded division 91 are placed on above-mentioned ball 802 and rolled with above-mentioned ball 802 and connect
Touch, specifically, the first extension 911 is placed on ball 802, and is in rolling contact with ball 802.The present embodiment is by setting ball
802 rolling is simple and convenient to realize the pull of control panel seat 9 on casing 8, and repair and change it is convenient, even if without specialty
Technical staff, the replacing and maintenance that user can also be to rolling assembly 80.
Further, pin hole 92 is provided with the one side between two relative sides of above-mentioned control panel seat 9, it is above-mentioned
Pin hole 92 is connected by pin 90 with above-mentioned casing 8.One end on control panel seat 9 positioned at above-mentioned pin hole 92 is provided with card
Platform, the head of above-mentioned pin 90 are provided with and the catch of above-mentioned chuck clamping (non-label).In the present embodiment, when control panel seat 9
The end of embedded division 91 when sliding to the end of pull chamber 81, control panel seat 9 and casing 8 are fixed by pin 90, together
When there is position-limiting action, the situation that control panel seat 9 can be avoided to be skidded off from casing 8 to control panel seat 9.In addition, by controlling
Chuck is set on disk seat 9 processed so that when pin 90 is screwed into pin hole 92, pin 90 is carried out by catch it is spacing, prevent
Stop because the head of pin 90 enters pin hole 92, the situation that user's inconvenience screws out pin 90 occurs.In addition, this implementation
Example is additionally provided with inserting terminal 86, for realizing that the wiring between control panel seat 9 and casing 8 connects.Moreover, outer barrel 7 and outer bung
Also using snapping connection, so that the installing/dismounting of the application is more flexible, conveniently.
Preferably, chute 121 vertically, the side of chute 121 and clamping are additionally provided with the output shaft 12 of the present embodiment
Groove 122 is connected, and alignment pin 3 and card convex 52 can be slided along chute 121.Further, it is uniformly provided with above-mentioned ring flange 11
Some first positioning holes 111, the bucket bottom flange 23 of above-mentioned interior bucket 2 are provided with some relative with the position of the first positioning hole 111 the
Two positioning holes 21.Above-mentioned alignment pin 3 is set for bending, and its one end is vertically plugged in the second positioning hole 21 and first successively
In positioning hole 111, other end level is plugged in chute 121, and above-mentioned alignment pin 3 realizes the level of interior bucket 2 and ring flange 11
Positioning, can be such that interior bucket 2 is rotated with ring flange 11 and output shaft 12.
Further, the bottom of above-mentioned impeller 5 is provided with axle sleeve 51, and is connected by axle sleeve 51 with output shaft 12, above-mentioned
Card convex 52 is arranged at the bottom of axle sleeve 51, and each card convex 52 can be slided along above-mentioned each chute 121 respectively.In sliding process, by
Above-mentioned card convex 52 is caused to be caught in buckling groove 122 in the stop of alignment pin 3, now, by being pressed down against alignment pin 3, so
Impeller 5 is moved down into certain distance, then rotating rotary drum 5 afterwards, above-mentioned card convex 52 can be caught in buckling groove 122, so as to realize
Impeller 5, interior bucket 2 and decelerator 1 are fixedly connected.Specific purpose tool 6 can be inserted above-mentioned tear open by the present invention when installing impeller 5
Fill in hole 53, by applying extruding force to alignment pin 3, move down alignment pin 3；It can certainly pass through without using specific purpose tool 6
Impeller 5 is pressed directly down, and active force is applied to alignment pin 3 using the card convex 52 on impeller 5, moves down alignment pin 3.Dismantling
During impeller 5, dismounting hole 53 is inserted by specific purpose tool 6, moves down alignment pin 3, then counter-rotating impeller 5, you can by impeller 5
Pulled down with interior bucket 2.Preferably, above-mentioned specific purpose tool 6 includes lever 61 and some claws 62 being fixedly connected with lever 61,
Wherein the quantity of claw 62 and position match with the quantity in the dismounting hole 53 on impeller 5 and position, so as to facilitate the energy of claw 62
Accurately, dismounting hole 53 is passed through, is pressed down against alignment pin 3.The specific purpose tool 6 is simple in construction, and easy to use, cost is low, real
It is strong with property.
Preferably, above-mentioned alignment pin 3 includes the vertically disposed pin rod 32 of first pin rod 31 and second, the first pin rod 31 is inserted
It is connected in the first positioning hole 111 and the second positioning hole 21, the second pin rod 32 is plugged in chute 121, and above-mentioned elastic component 4 is positioned at the
In the space that the bucket bottom flange 23 of one pin rod 31, the second pin rod 32 and interior bucket 2 is formed.This arrangement simplifies the structure of alignment pin 3,
Convenient processing, while make the work of alignment pin 3 more reliable, positioning is more accurate.Under normal condition here, (i.e. alignment pin 3 is not
When being depressed), the second pin rod 32 is just blocked in outside buckling groove 122；When alignment pin 3 is depressed, above-mentioned card convex 52 is caught in card
After access slot 122, the resilience of alignment pin 3, now the upside of the second pin rod 32 and the bottom of axle sleeve 51 abut against, so as to ensure that the dress
The installation steadiness of distribution structure.Further, opened on the bucket bottom flange 23 of interior bucket 2 and be additionally provided with the first groove 22, in the second pin
The downside of bar 32 is provided with the second groove 321, and the lower end of above-mentioned elastic component 4 is installed in the first groove 22, and upper end is installed on
In two grooves 321.The setting of above-mentioned groove, it is adapted with the structure of elastic component 4, ensure that the installation of elastic component 4 reliably and wash
The job stability of clothing machine.Preferably, above-mentioned elastic component 4 is spring, such as metal torsion spring, deformed spring, stage clip, so as to increase
The installation versatility of this assembling structure, is easy to produce and process, cost-effective.It is of course also possible to use elastic block rubber, flexure strip
Etc. structure, as long as the function of driving the elastic reset of alignment pin 3 can be realized.It is further preferable that the decrement of above-mentioned elastic component 4
Scope is 2-3mm, to better adapt to the structure of the output shaft 12 of decelerator 1, on the basis of connection reliability is ensured, makes the dress
Distribution structure is more compact, saves the space of washing machine.
In present embodiment, it is preferable that on ring flange 11 centered on the axis of output shaft 12, be symmetrically provided with four
Individual first positioning hole 111, correspondingly, above-mentioned second positioning hole 21, alignment pin 3, chute 121, card convex 52, buckling groove 122
And dismounting hole 53 is also respectively arranged with four, and the position set is adapted with the first positioning hole 111 respectively.Said structure enters one
Step ensure that the balance and stability that interior bucket 2 is installed with impeller 5 and decelerator 1, ensure that washing machine is safe and reliable.
The disassembly process of the present invention is as follows：During installation, first interior bucket 2 is placed on the ring flange 11 of decelerator 1, makes first to determine
Position hole 111 is alignd with the second positioning hole 21, then elastic component 4 is put on the bucket bottom flange 23 of interior bucket 2, by the one end of alignment pin 3
Insert in the first positioning hole 111 and the second positioning hole 21, it is complete in the chute 121 on the output shaft 12 of other end insertion decelerator 1
Into the positioning of interior bucket 2 in the horizontal direction；Then impeller 5 is installed on the output shaft 12 of decelerator 1, made by specific purpose tool 6
Alignment pin 3 moves down 2mm, then impeller 5 is rotated into 12.4 °, the card convex 52 on impeller 5 is caught in the buckling groove 122 on output shaft 12
It is interior, the resilience of alignment pin 3, complete fixing up and down for impeller 5 and interior bucket 2；Afterwards, inserting terminal 86 is connected, installs outer bung, then
The embedded division 91 of control panel seat 9 is aligned with the pull chamber 81 of casing 8, realizes and the push-and-pull of control panel seat 9 and casing 8 is installed,
Pin 90 is finally inserted into pin hole 92, completes the whole installation process of washing machine.During dismounting, the pin of control panel seat 9 is first extracted out
90, unplug inserting terminal 86；Then control panel seat 9 is disassembled from casing 8 in a manner of pull, then by outer bung from outer
Pulled down on bucket, in order to taking-up of the next step to interior bucket 2；Then the dismounting hole 53 on impeller 5 is passed through using specific purpose tool 6, to
Lower extruding alignment pin 3, makes alignment pin 3 move down 2mm, and then 12.4 ° of 5 backwards rotation of impeller, makes card convex 52 skid off buckling groove 122,
So as to which impeller 5 and interior bucket 2 are disassembled one by one.
Pay attention to, above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art various obvious changes,
Readjust and substitute without departing from protection scope of the present invention.Therefore, although being carried out by above example to the present invention
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
Other more equivalent embodiments can be included, and the scope of the present invention is determined by scope of the appended claims.
Claims (14)
- A kind of 1. rotary drum washing machine, it is characterised in that including：Casing (8), it is provided with pull chamber (81)；Control panel seat (9), is provided with the embedded division (91) that can be stuck in the pull chamber (81), and the embedded division (91) can take out Draw in the pull chamber (81) so that the control panel seat (9) is connected with the casing (8) clamping；Ring flange (11), it is fixedly arranged on the output shaft (12) of decelerator (1), buckling groove is additionally provided with the output shaft (12) (122)；Interior bucket (2), it is positioned on the ring flange (11), and passes through alignment pin (3) and ring flange (11) phase clamping, the positioning Elastic component (4) is provided between pin (3) and the bucket bottom flange (23) of interior bucket (2)；Impeller (5), it is installed on output shaft (12), the bottom of the impeller (5) is provided with card convex (52), when alignment pin (3) is by under After pressure, the card convex (52) can be caught in buckling groove (122), and interior bucket (2) is fixed.
- 2. rotary drum washing machine according to claim 1, it is characterised in that the pull chamber (81) is arranged at the casing (8) on two relative sides, the embedded division (91) is arranged on two relative sides of the control panel seat (9).
- 3. rotary drum washing machine according to claim 2, it is characterised in that two relative sides of the control panel seat (9) Between one side on be provided with pin hole (92), the pin hole (92) is connected by pin (90) with the casing (8).
- 4. rotary drum washing machine according to claim 2, it is characterised in that two relative side Jun Bao of the casing (8) Include along the vertical side and the first flanging (82) for extending internally, perpendicular to first flanging (82) and upwardly extend the Two flangings (83), perpendicular to second flanging (83) and the 3rd flanging (84) that stretches out, and perpendicular to the 3rd folding Side (84) and the Fourth Fold (85) extended downwardly；The space that first flanging (82), second flanging (83), the 3rd flanging (84) and Fourth Fold (85) surround is The pull chamber (81).
- 5. rotary drum washing machine according to claim 4, it is characterised in that the embedded division (91) is arranged at the control panel On the inwall of seat (9) relative two sides, the embedded division (91) is included perpendicular to relative two of the control panel seat (9) The inwall of side and the first extension (911) to extend internally, and upwardly extended perpendicular to first extension (911) Two extensions (912)；First extension (911) is placed in first flanging (82) parallel to first flanging (82) Top, second extension (912) stretched into the space that the 3rd flanging (84) and the Fourth Fold (85) surround.
- 6. rotary drum washing machine according to claim 5, it is characterised in that be installed with rolling assembly in the pull chamber (81) (80), the embedded division (91) is arranged above the rolling assembly (80), and is in rolling contact with the rolling assembly (80).
- 7. rotary drum washing machine according to claim 6, it is characterised in that the rolling assembly (80) is described including being fixed on Ball base (801) on first flanging (82), and the multiple balls (802) being arranged in the ball base (801), it is described Embedded division (91) is placed on the ball (802) and is in rolling contact with the ball (802).
- 8. according to the rotary drum washing machine described in claim any one of 1-7, it is characterised in that the output shaft (12) is provided with edge The chute (121) of axial direction, the side of the chute (121) are connected with the buckling groove (122), the alignment pin (3) and institute Stating card convex (52) can slide along the chute (121).
- 9. rotary drum washing machine according to claim 8, it is characterised in that it is fixed that the ring flange (11) is provided with some first Position hole (111), the bucket bottom flange (23) of interior bucket (2) are provided with some second positioning holes (21), first positioning hole (111) and The position of second positioning hole (21) is corresponding one by one, for installing several alignment pins (3).
- 10. rotary drum washing machine according to claim 9, it is characterised in that the alignment pin (3) includes vertically disposed the One pin rod (31) and the second pin rod (32), first pin rod (31) are plugged in the first positioning hole (111) and the second positioning hole (21) in, second pin rod (32) is plugged in chute (121), and the elastic component (4) is located at the first pin rod (31), the second pin Between bar (32) and the bucket bottom flange (23) of interior bucket (2).
- 11. rotary drum washing machine according to claim 10, it is characterised in that described when the alignment pin (3) is not depressed Second pin rod (32) is blocked in outside the buckling groove (122)；After the card convex (52) is caught in buckling groove (122), described second The bottom of pin rod (32) and the impeller (5) abuts against.
- 12. rotary drum washing machine according to claim 11, it is characterised in that on the bucket bottom flange (23) of the interior bucket (2) The first groove (22) is offered, the second groove (321) is provided with the downside of second pin rod (32), the elastic component (4) Lower end is installed in first groove (22), and upper end is installed in second groove (321).
- 13. rotary drum washing machine according to claim 8, it is characterised in that the impeller (5) is provided with dismounting hole (53), For coordinating specific purpose tool (6) to dismount impeller (5).
- 14. rotary drum washing machine according to claim 13, it is characterised in that the specific purpose tool (6) includes lever (61) some claws (62) and with lever (61) being fixedly connected, the quantity of the claw (62) and position and the impeller (5) the dismounting hole (53) on matches, and the claw (62) is used to be pressed down against alignment pin (3) through dismounting hole (53), makes institute State card convex (52) rotation and slide in or out the buckling groove (122).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710821041.0A CN107604586B (en) | 2017-09-13 | 2017-09-13 | Pulsator washing machine |
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| CN201710821041.0A CN107604586B (en) | 2017-09-13 | 2017-09-13 | Pulsator washing machine |
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| CN107604586A true CN107604586A (en) | 2018-01-19 |
| CN107604586B CN107604586B (en) | 2022-04-05 |
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| CN111593529A (en) * | 2019-02-20 | 2020-08-28 | 青岛海尔滚筒洗衣机有限公司 | Top-opening drum washing machine |
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| CN112080893A (en) * | 2019-06-12 | 2020-12-15 | 青岛海尔洗衣机有限公司 | Washing machine and impeller assembly dismounting method thereof |
| CN114395900A (en) * | 2022-01-25 | 2022-04-26 | Tcl家用电器（合肥）有限公司 | Washing machine |
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| CN107604586B (en) | 2022-04-05 |
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Effective date of registration: 20220304 Address after: 230601 200 prosperous road, Hefei economic and Technological Development Zone, Anhui Applicant after: HEFEI HAIER WASHING MACHINE Co.,Ltd. Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER WASHING MACHINE Co.,Ltd. |
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