CN107217446A - The drum assembly of washing machine and the wall-mounted washing machine with it - Google Patents
The drum assembly of washing machine and the wall-mounted washing machine with it Download PDFInfo
- Publication number
- CN107217446A CN107217446A CN201710370787.4A CN201710370787A CN107217446A CN 107217446 A CN107217446 A CN 107217446A CN 201710370787 A CN201710370787 A CN 201710370787A CN 107217446 A CN107217446 A CN 107217446A
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- China
- Prior art keywords
- bearing
- washing machine
- shaft part
- shaft
- drum assembly
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/02—Rotary receptacles, e.g. drums
- D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
- D06F37/22—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a horizontal axis
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/26—Casings; Tubs
- D06F37/267—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/30—Driving arrangements
- D06F37/40—Driving arrangements for driving the receptacle and an agitator or impeller, e.g. alternatively
-
- 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
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/12—Casings; Tubs
Abstract
The invention discloses a kind of drum assembly of washing machine and the wall-mounted washing machine with it, drum assembly includes：Outer barrel, interior bucket, connecting shaft and belt pulley, the rear end of outer barrel is provided with bearing block, the clutch shaft bearing and second bearing along the axially spaced arrangement of bearing block are provided with bearing block, and the central shaft and the center overlapping of axles of outer barrel of clutch shaft bearing, second bearing, bearing block, interior bucket was rotatably provided in outer lead to, and connecting shaft includes：First shaft part and the second shaft part, bucket in the front end connection of first shaft part, first shaft part runs through clutch shaft bearing, and first shaft part portion rear end face stop with the front end face of the inner ring of second bearing abut touch, second shaft part connects the other end of the first shaft end and along the axially extending of the first shaft part, and second shaft part pass through second bearing, belt pulley be set on the second shaft part axle and stop with the rear end face of the inner ring of second bearing abuts it is tactile.Drum assembly according to embodiments of the present invention, improves the stability of washing machine.
Description
Technical field
The present invention relates to washing machine technology field, in particular it relates to a kind of drum assembly of washing machine and the wall with it
Hanging type washing machine.
Background technology
In the drum assembly of wall-mounted washing machine in correlation technique, using connecting shaft drive in bucket rotate, connecting shaft with
It is rotatably connected between outer barrel by bearing, in order to lift the stability of washing machine wall hanging installation, is limiting wall-mounted washing machine
In the case of complete machine thickness, the connective stability reduction between connecting shaft and outer barrel has had a strong impact on reliable when interior bucket works
Property, and improve the fault rate of washing machine.
The content of the invention
It is contemplated that at least solving one of technical problem present in prior art.
Therefore, the present invention proposes a kind of drum assembly of washing machine, the stability of the drum assembly is higher, and failure
Rate is low.
The present invention also proposes a kind of wall-mounted washing machine with above-mentioned drum assembly.
The drum assembly of washing machine according to embodiments of the present invention, including：Outer barrel, interior bucket, connecting shaft and belt pulley, it is described
The rear end of outer barrel is provided with bearing block, and the clutch shaft bearing along the axially spaced arrangement of the bearing block and the are provided with the bearing block
Two bearings, and clutch shaft bearing, the second bearing, the center overlapping of axles of the central shaft of the bearing block and said tub, it is described
Interior bucket be rotatably provided in it is described it is outer it is logical in, the connecting shaft includes：Before first shaft part and the second shaft part, first shaft part
The end connection interior bucket, first shaft part runs through the clutch shaft bearing, and the portion rear end face of first shaft part with it is described
The front end face of the inner ring of second bearing stops abutting and touched, and second shaft part connects the other end of first shaft end and along described the
One shaft part it is axially extending, and second shaft part passes through the second bearing, and the belt pulley is set in second shaft part
Stop abutting on axle and with the rear end face of the inner ring of the second bearing and touch.
The drum assembly of washing machine according to embodiments of the present invention, the first shaft part for being utilized respectively belt pulley and connecting shaft stops
Abut and touch second bearing, so as to improve the stability of connecting shaft, belt pulley and second bearing, prevent because of clutch shaft bearing and second
Interior bucket activity caused by relative motion occurs for bearing, not only alleviates shock conditions during washing machine work, also reduces laundry
The service wear of machine, extends service life.
The drum assembly of washing machine according to an embodiment of the invention, the belt pulley is provided with along the second bearing
Inner ring circumferentially extending belt pulley boss, the belt pulley boss stop abut touch the second bearing inner ring, utilize skin
Belt wheel boss and the second shaft part coordinate clamping second bearing, are conducive to being lifted the stability of second bearing, and improve connection
The job stability of axle.
Further, the belt pulley includes：Wheel body, axis hole and multiple wheel hubs, the axis hole are set in second axle
Duan Shang, and the belt pulley boss is located at the axis hole towards on the end face of the second bearing side, the multiple wheel hub is set
Between the wheel body and the axis hole, and each outer rim axially outward prolonging along the axis hole of the wheel hub from the axis hole
Extend the inner edge of the wheel body.
Pacify provided with clutch shaft bearing the drum assembly of washing machine according to an embodiment of the invention, the front end of the bearing block
Tankage, the rear end of the bearing block is provided with second bearing mounting groove, and the clutch shaft bearing mounting groove is installed with the second bearing
It is provided between groove along the bearing block circumferentially and along the spacing collar extended radially inwardly of the bearing block, spacing collar energy
Enough effectively the distance between limitation clutch shaft bearing and second bearing, are conducive to preventing because phase occurs for clutch shaft bearing and second bearing
The situation of the connecting shaft activity caused to the changing of the relative positions is produced.
The drum assembly of washing machine according to an embodiment of the invention, the diameter of first shaft part is more than described second
The diameter of shaft part, the outer circumference diameter of the clutch shaft bearing is more than the outer circumference diameter of the second bearing.
The drum assembly of washing machine according to an embodiment of the invention, in addition to：Pulley screw, the belt pulley spiral shell
The rear end face of second shaft part is followed closely through the belt pulley and be connected to, is set between the belt pulley and the pulley screw
There is plain washer, it is simple in construction using pulley screw fast pulley, it is easy to operate, on the premise of ensureing that belt pulley is stable,
The efficiency of assembling of belt pulley is improved, and is provided conveniently for the maintenance of washing machine.
The drum assembly of washing machine according to an embodiment of the invention, is provided between first shaft part and the interior bucket
Tripod, is provided with the oil sealing circumferentially extended along first shaft part, the oil sealing between the tripod and the clutch shaft bearing
Outer rim be connected on the bearing block, the side wall sealing of the inner edge of the oil sealing and first shaft part coordinates, and utilizes three
Foot stool connects connecting shaft and interior bucket, has advantageously reduced stress concentration situation during bucket in connecting shaft driving, can not only have been lifted
The operation power of interior bucket, moreover it is possible to the service life of bucket in extension.
Further, the tripod includes：Connection ring and multiple links, the connection ring are set in the first axle
The leading portion of section, the multiple link is connected and extending radially outwardly along the connection ring with the periphery of the connection ring, institute
The evenly-spaced arrangement of circumference of multiple links along the connection ring is stated, the remote connection ring of each link
One end is connected on the interior bucket.
Alternatively, the back end surface of the interior bucket is provided with along the axially extending groove of the interior bucket, the multiple connection
Frame adaptation is contained in the groove.
The wall-mounted washing machine of embodiment according to a second aspect of the present invention, with suitable for wall-mounted washing machine main body is assembled
To the suspension parts of wall surface, include the drum assembly of the washing machine according to above-described embodiment.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become from description of the accompanying drawings below to embodiment is combined
Substantially and be readily appreciated that, wherein：
Fig. 1 is the structural representation of wall-mounted washing machine according to embodiments of the present invention；
Fig. 2 is the front view of wall-mounted washing machine according to embodiments of the present invention；
Fig. 3 is the sectional view of the line A-A along along Fig. 2；
Fig. 4 is enlarged drawing at B in Fig. 3；
Fig. 5 is the rearview of wall-mounted washing machine according to embodiments of the present invention；
Fig. 6 is the drum assembly of washing machine according to embodiments of the present invention and the explosive view of motor,
Fig. 7 is the installation diagram of wall-mounted washing machine according to embodiments of the present invention；
Fig. 8 is the installation figure of the box assembly of wall-mounted washing machine according to embodiments of the present invention；
Fig. 9 is the structural representation of the fixed seat of wall-mounted washing machine according to embodiments of the present invention；
Figure 10 is the front view of wall-mounted washing machine according to embodiments of the present invention；
Figure 11 is the sectional view of the line C-C along along Figure 10；
Figure 12 is the sectional view of the line D-D along along Figure 10；
Figure 13 is enlarged drawing at E in Figure 12；
Figure 14 is the exploded view of wall-mounted washing machine according to embodiments of the present invention；
Figure 15 is the structural representation of the spilling water gas deflation assembly of wall-mounted washing machine according to embodiments of the present invention；
Figure 16 is enlarged drawing at F in Figure 15；
Figure 17 is the front view of the outer barrel of wall-mounted washing machine according to embodiments of the present invention；
Figure 18 is the written instructions figure of figure G-G lines along along 17；
Figure 19 is the structural representation of spilling water gas deflation assembly in accordance with another embodiment of the present invention；
Figure 20 is enlarged drawing at H in Figure 19；
Figure 21 is the structural representation of the tracheae adaptor of wall-mounted washing machine according to embodiments of the present invention；
Figure 22 is the written instructions figure of the tracheae adaptor of wall-mounted washing machine according to embodiments of the present invention.
Reference：
100：Wall-mounted washing machine；
10：Door component；
20：Drum assembly；
21：Outer barrel；211：Bearing block；2111：Clutch shaft bearing mounting groove；2112：Second bearing mounting groove；
2113：Spacing collar；212：Preceding outer barrel；213：Outer barrel afterwards；2131：Backboard；21311：Fixed tongue；
22：Interior bucket；221：Groove；
23：Connecting shaft；231：First shaft part；2311：Clutch shaft bearing；232：Second shaft part；
2321：Second bearing；2322：Screwed hole；
24：Belt pulley；241：Wheel body；242：Axis hole；2421：Belt pulley boss；243：Wheel hub；
244：Pulley screw；245：Plain washer；
25：Tripod；251：Connection ring；252：Link；
30：Motor；31：Belt；
40：Front sealing door；
60：Drain assembly；
70：Box assembly；701：Chamber；
71：Procapsid；711：Positioning hole；
72：Fixed seat；721：Fixed chamber；722：Avoid breach；7221：Segmental arc；7222：Tilting section；723：Stop
Side wall；
73：Position limiting structure；731：Spacing section；732：Linkage section；
80：Spilling water gas deflation assembly；
81：Overflow pipe；811：First overflow pipe；812：Second overflow pipe；
82：Gas deflation assembly；821：Downtake pipe；822：Second exhaust pipe；824：Exhaust end；
823：Tracheae adaptor；8231：First connecting portion；8232：Second connecting portion；8233：Go out bubble portion；
83：Three-way pipe；
84：Fastening unit；841：Fastening body；842：Fastening structure；
85：Pipe clamp；
86：Connect mouth.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " on ", "front", "rear", " interior ", " outer ", " axle
To ", " radial direction ", the orientation of the instruction such as " circumference " or position relationship be based on orientation shown in the drawings or position relationship, be only for
It is easy to the description present invention and simplifies description, rather than indicates or imply that signified device or element there must be specific side
Position, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, defining " first ", "
One or more this feature can be expressed or be implicitly included to two " feature.In the description of the invention, unless otherwise
Illustrate, " multiple " are meant that two or more.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
Wall-mounted washing machine 100 according to embodiments of the present invention is described below with reference to Fig. 1.
As illustrated, wall-mounted washing machine 100 according to an embodiment of the invention, including：Housing 10 and drum assembly
20, the front side of housing 10 is provided with door component 10, and the rear end of housing 10 is connected on drum assembly 20, and housing 10 rolls part
Cartridge module 20 is located in housing 10.
First, drum assembly 20 according to embodiments of the present invention is described with reference to the drawings.
As shown in Figures 2 to 4, drum assembly 20 according to an embodiment of the invention, including：Outer barrel 21, interior bucket 22, connection
Axle 23 and belt pulley 24, outer barrel 21 include：Preceding outer barrel 212 and rear outer barrel 213, preceding outer barrel 212 are detachably connected to rear outer barrel
213 front end (front end as shown in Figure 3) simultaneously limits washing cavities with the cooperation of rear outer barrel 213, and interior bucket 22, which is rotatably provided in, to be washed
Intracavitary is washed, the rear end (rear end as shown in Figure 3) of rear outer barrel 213 is provided with bearing block 211, and bearing block 211 is provided with along outer barrel 21
Axial direction clutch shaft bearing 2311 arranged spaced apart and second bearing 2321 successively, connecting shaft 23 sequentially pass through clutch shaft bearing
2311 and second bearing 2321, bucket 22, the rear end of connecting shaft 23 in front end (front end as shown in Figure 4) connection of connecting shaft 23
(rear end as shown in Figure 4) connects belt pulley 24, and motor 30 is rotated by the driving belt pulley 24 of belt 31, and then drives interior bucket 22
Rotation.
Wherein, connecting shaft 23 includes：First shaft part 231 and the second shaft part 232, the second shaft part 232 are connected to the first shaft part
231 rear end and along the axially extending of the first shaft part 231, and the first shaft part 231 passes through clutch shaft bearing 2311, the second shaft part 232
Through second bearing 2321, the rear end face (rear end as shown in Figure 4) of at least one of first shaft part 231 stops abutting and touched
The inner ring front end (front end as shown in Figure 4) of two bearings 2321, the rear end face of the inner ring of second bearing 2321 stops abutting and touches belt
Wheel 24.
Thus, the drum assembly 20 of wall-mounted washing machine 100 according to embodiments of the present invention, by by the first shaft part 231
Only abut the front/rear end touched in the inner ring of second bearing 2321 respectively with belt pulley 24, improve connecting shaft 23, belt pulley 24
With the stability of second bearing 2321, the bucket in caused by relative motion occurs for clutch shaft bearing 2311 and second bearing 2321 is prevented
22 loosen, and not only alleviate shock conditions when wall-mounted washing machine 100 works, also reduce the work of wall-mounted washing machine 100
Wear and tear, extend service life.
Wall-mounted washing machine 100 according to embodiments of the present invention, by using the drum assembly 20 of above-described embodiment, is improved
The job stability of wall-mounted washing machine 100, and then the work noise of wall-mounted washing machine 100 is alleviated, and reduce
The fault rate of wall-mounted washing machine 100.
2 to 6 drum assembly for specifically describing wall-mounted washing machine 100 according to embodiments of the present invention below in conjunction with the accompanying drawings
20。
As shown in figure 3, the drum assembly 20 of wall-mounted washing machine 100 according to embodiments of the present invention, including：Outer barrel 21,
Interior bucket 22, connecting shaft 23 and belt pulley 24, interior bucket 22 were rotatably provided in outer lead to, and connecting shaft 23 passes through the rear end of outer barrel 21,
And connection belt pulley 24 in the rear end of bucket 22 in the front end connection of connecting shaft 23, it is provided between connecting shaft 23 and outer barrel 21 and is set in connection
Clutch shaft bearing 2311 and second bearing 2321 on axle 23.
According to one embodiment of present invention, as shown in figure 4, clutch shaft bearing 2311 and second bearing 2321 are in outer barrel 21
Distance on heart axis direction is 13-24mm, thus while 20 stability of drum assembly is ensured, shortens bearing block 211
The length on the central axis of bucket 22, reduces the integral thickness of wall-mounted washing machine 100 inside, is conducive to lifting wall-mounted laundry
The mounting stability of machine 100, wherein, when clutch shaft bearing 2311 and the central shaft of second bearing 2321 away from control 16-18mm's
In the range of when, be optimal effect,
According to the specific embodiment of the present invention, as shown in figure 3, connecting shaft 23 is plugged on the middle part of belt pulley 24, and
The central shaft of belt pulley 24 and the center overlapping of axles of connecting shaft 23, belt pulley 24 are provided with belt towards the side of second bearing 2321
Boss 2421 is taken turns, inner ring of the belt pulley boss 2421 along second bearing 2321 extends, and abutting is stopped in the front end of belt pulley boss 2421
Touch the inner ring of second bearing 2321.
By setting belt pulley boss 2421 on belt pulley 24, prevent belt pulley 24 in rotary course with second bearing
2321 outer ring comes in contact or rubbed, and can not only reduce the rotational resistance of belt pulley 24, moreover it is possible to prevent belt pulley 24 and
Two bearings 2321 produce abrasion, extend use time.
Further, as shown in fig. 6, belt pulley 24 includes：Wheel body 241, axis hole 242 and multiple wheel hubs 243,31 sets of belt
It is located on wheel body 241 and motor 30, axis hole 242 is located at the middle part of wheel body 241, and the center of the central shaft and wheel body 241 of axis hole 242
Overlapping of axles, axis hole 242 is set in the rear end (rear end as shown in Figure 4) of the second shaft part 232, and belt pulley boss 2421 is located at axle
Hole 242 is provided with multiple wheel hubs 243 towards one end of second bearing 2321 between axis hole 242 and wheel body 241, each wheel hub 243 is equal
The radially outer inner edge for extending to wheel body 241 from the outer rim of axis hole 242 along axis hole 242.
Thus, transmitted, can not only made full use of using the power between the controlled motor 30 of belt pulley 24 and connecting shaft 23
Space inside wall-mounted washing machine 100, reduces the volume of wall-mounted washing machine 100, the structure of belt pulley 24 of said structure
Simply, and be conducive to controlling the rotary speed of interior bucket 22 and the operation power of interior bucket 22.
As shown in figure 4, in some specific examples, the front end (front end as shown in Figure 4) of bearing block 211 is provided with first axle
Mounting groove 2111 is held, the preceding surface (front side as shown in Figure 4) of clutch shaft bearing mounting groove 2111 is opened wide completely, and clutch shaft bearing is installed
Rear surface (rear end as shown in Figure 4) part of groove 2111 is opened wide, and the rear end (rear end as shown in Figure 4) of bearing block 211 is provided with
Second bearing mounting groove 2112, the rear surface (rear end as shown in Figure 4) of second bearing mounting groove 2112 is opened wide completely, the second axle
Hold mounting groove 2112 preceding surface (front end as shown in Figure 4) part open wide, and clutch shaft bearing mounting groove 2111 rear surface (such as
Rear end shown in Fig. 4) connected with the preceding surface (front end as shown in Figure 4) of second bearing mounting groove 2112.
As shown in figure 4, the rear surface (rear end as shown in Figure 4) of clutch shaft bearing mounting groove 2111 and second bearing mounting groove
Spacing collar 2113 is provided between 2112 preceding surface (front end as shown in Figure 4), the periphery of spacing collar 2113 is connected to bearing block
211 inner ring and extending radially inwardly along bearing block 211.
By setting spacing collar 2113, Neng Goufang between clutch shaft bearing mounting groove 2111 and second bearing mounting groove 2112
Only the distance of clutch shaft bearing 2311 and second bearing 2321 on the axial direction of bearing block 211 reduces, so as to improve first
The relative stability of bearing 2311 and second bearing 2321, is conducive to lifting stable connection of the connecting shaft 23 in bearing block 211
Property, and then the job stability of drum assembly 20 is improved, reduce the vibration amplitude of drum assembly 20.
Further, as shown in fig. 6, the diameter of the first shaft part 231 is more than the diameter of the second shaft part 232, clutch shaft bearing
2311 outer circumference diameter is more than the outer circumference diameter of second bearing 2321, due in the course of work of wall-mounted washing machine 100, interior bucket 22
When rotating at a high speed, the active force that clutch shaft bearing 2311 is born is larger, therefore, the first shaft part 231 and second bearing being relatively large in diameter
2321, it can prevent connecting shaft 23 and clutch shaft bearing 2311 from damaging, reduce the fault rate of wall-mounted washing machine 100.
As shown in fig. 6, according to some specific embodiments of the present invention, drum assembly 20 also includes pulley screw 244, the
The rear end (rear end as shown in Figure 4) of two shaft parts 232 is provided with screwed hole 2322, and pulley screw 244 is through belt pulley 24 and leads to
Cross and be threaded in the screwed hole 2322 of the rear end of the second shaft part 232 (rear end as shown in Figure 4), pulley screw 244 with
Plain washer 245 is provided between the rear end face (rear end as shown in Figure 4) of second shaft part 232, belt pulley 24 can not only be connected
In connecting shaft 23, and attachment structure is simple, easy for installation, is conducive to lifting efficiency of assembling.
According to some specific examples of the present invention, as shown in fig. 6, connecting shaft 23 connects interior bucket 22, three by tripod 25
The front side (front side as shown in Figure 6) of foot stool 25 is connected to after the rear end (rear end as shown in Figure 6) of interior bucket 22, tripod 25
Side (rear side as shown in Figure 6) is connected to the front end (front end as shown in Figure 6) of the first shaft part 231, is connected using tripod 25
Connecting shaft 23 and interior bucket 22, can not only lift the connective stability of connecting shaft 23 and interior bucket 22, moreover it is possible to prevent that interior bucket 22 is local
Stress is excessive to cause the damage of interior bucket 22, extends the use time of interior bucket 22.
As shown in figure 4, being provided with oil sealing 26 between clutch shaft bearing 2311 and tripod 25, oil sealing 26 is set in the first shaft part
On 231, the outer rim of oil sealing 26 is connected to the front end of bearing block 211 (front end as shown in Figure 4), the inner edge of oil sealing 26 and first axle
The side wall sealing of section 231 coordinates, thus, prevents current in washing cavities by between bearing block 211 and connecting shaft 23
Gap is leaked, and improves the seal of the outer barrel 21 of wall-mounted washing machine 100.
Further, tripod 25 includes：Connection ring 251 and multiple links 252, connection ring 251 are set in first axle
The front end (front end as shown in Figure 6) of section 231, multiple links 252 are connected to connection ring along circumferentially-spaced open of connection ring 251
251 outer rim, each extending radially outwardly along connection ring 251 of link 252, and the remote connection ring of each link 252
251 one end is both connected on the side wall of interior bucket 22, wherein, the rear end face (rear end as shown in Figure 6) of interior bucket 22 is provided with
Multiple grooves 221 cooperated with link 252, the adaptation of link 252 is arranged in groove 221.
Thus, while ensureing that connecting shaft 23 drives interior bucket 22 to rotate, the interior rear end face of bucket 22 is reduced (as shown in Figure 6
Rear end) in the middle part of stress concentration situation, reduce the intensity requirement of internal bucket 22, so as to reduce production cost, Er Qieyou
Beneficial to the stress balance of the rear end face of bucket 22 in ensureing, the service life of interior bucket 22 is extended.
Wall-mounted washing machine of the present invention has the suspension parts for being suitable to that wall-mounted washing machine main body is assembled to wall surface,
As shown in fig. 7, according to the specific embodiment of the present invention, outer barrel 21 realizes fixed connect entirely through backboard 2131 and wall
Connect, rear outer barrel 213 is located at the front side of backboard 2131, preceding outer barrel 212 is located at the front side of rear outer barrel 213, that is to say, that backboard
2131st, rear outer barrel 213, preceding outer barrel 212 are sequentially arranged along the longitudinal direction.The front side of outer barrel 21 has an open ports, rear outer barrel 213 with
Preceding outer barrel 212, which coordinates, limits chamber.Interior bucket 22 is rotatably arranged in chamber, and the front end of interior bucket 22 is provided with clothes pick-and-place
Mouthful, box assembly 70 is connected to the front side of backboard 2131, and outer barrel 213 and preceding outer barrel after can accommodating are limited between backboard 2131
212 accommodating chambers, and size of the size more than backboard 2131 of box assembly 70, can so cause at least portion of box assembly 70
The edge outermost end of backboard 2131 can be covered by dividing, that is to say, that the height of box assembly 70 in the vertical direction is slightly larger than the back of the body
The height of plate 2131 in the vertical direction, width in the lateral direction is slightly larger than the width of backboard 2131 in the lateral direction,
Also, when box assembly 70 is located at the outer circumferential of backboard 2131, the outer side edges edge with backboard 2131 being capable of part or complete
Portion stop to.So, install with or dismounting wall on, the point of application can be provided the user, convenient operation.
Before front sealing door 40 is located on the front side surface of outer barrel 212, and the front end corresponding with clothes pick-and-place opening of front sealing door 40
Opening, such front sealing door 40 can form body outward appearance with box assembly 70, meanwhile, door component 10 is pivotally arranged in front sealing door
40 front side, and door component 10 is corresponding with the position of clothes pick-and-place opening, when user needs to wash or takes out clothing, Ke Yitong
Pivoted door component 10 is crossed, clothing will be put into or take out by clothes pick-and-place opening.
Water is passed through interior bucket 22 to realize the water flood operations to outer barrel 21 by water inlet component, and drain assembly 60 can then arrange water
Go out interior bucket 22, thus, when user needs washing clothing, realized by water inlet component and water filling is carried out in internal bucket 22, and work as and use
Family is completed after washing, then can be discharged the water in interior bucket 22 by drain assembly 60, in order to which user is further grasped
Make and (be such as dehydrated, dry step).
Thus, wall hanging washing machine 100 according to embodiments of the present invention, overall structure it is more compact and install with or
When dismantling on wall, it is easy to user to put forth effort, convenient operation, and space can be effectively saved, improve Consumer's Experience.
In certain embodiments, to prevent the unbalance stress of box assembly 70 to be deformed phenomenon, the outside of backboard 2131
It is raised that edge forms a circle, when box assembly 70 be located at the periphery of backboard 2131 along when, box assembly 70 is covered in the outer of projection
Side, thus, it is possible to provide support for the circumferential side wall of box assembly 70, reduces the generation of metaboly.
The left side and right side of procapsid 71 and backboard 2131 can be simultaneously provided with more than one group of limitation procapsids 71 and the back of the body
The position-limit mechanism of the left and right directions of plate 2131 skew, for example, in the left side and right side of procapsid 71 and the fore-and-aft direction of backboard 2131
More than one group of position-limit mechanism can be respectively equipped with；Or in the left side and right side of procapsid 71 and the above-below direction of backboard 2131
More than one group of position-limit mechanism can be respectively equipped with；Or in the fore-and-aft direction and above-below direction of procapsid 71 and backboard 2131
Left side and right side can be respectively equipped with more than one group of position-limit mechanism, so as to effectively limit procapsid 71 and backboard 2131 on a left side
The free degree of right direction, it is to avoid procapsid 71 and backboard 2131 occur position skew and cause malformation or damage during use
It is bad, and then effectively improve the service life of the box assembly 70 of whole wall-mounted washing machine 100.
In short, the box assembly 70 of wall-mounted washing machine 100 according to embodiments of the present invention, by the He of procapsid 71
The left side and right side of backboard 2131 are respectively equipped with the spacing of at least one set of limitation procapsid 71 and the skew of the left and right directions of backboard 2131
Mechanism, improves the stability assembled between procapsid 71 and backboard 2131, improves the box assembly of wall-mounted washing machine 100
70 service life.
In some embodiments of the invention, every group of position-limit mechanism can include：Fixed seat 72 and position limiting structure 73.Specifically
Ground, fixed seat 72 be located at the side wall of procapsid 71 or the side of backboard 2131 one of them on.Position limiting structure 73 is located at procapsid
On another of 71 side wall or the side of backboard 2131, and position limiting structure 73 is suitable to be engaged fixation with fixed seat 72.
That is, fixed seat 72 and the set location of position limiting structure 73 are not particularly restricted, when fixed seat 72 is located at
When on procapsid 71, corresponding matched position limiting structure 73 can be then located on the side of backboard 2131；When fixed seat 72
When being located on the side of backboard 2131, corresponding matched position limiting structure 73 can be then located on the side wall of procapsid 71.
Certainly, fixed seat 72 or position limiting structure 73 can be located on the side wall of procapsid 71 and the side of backboard 2131 simultaneously.Thus, one is entered
Step improves the stability assembled between procapsid 71 and outer barrel 21.
In some alternative embodiments of the invention, position limiting structure 73 includes：Spacing section 731 and linkage section 732.Spacing section
731 are connected to procapsid 71 or the side of backboard 2131 by linkage section 732.For example, as shown in figure 13, position limiting structure 73 is major part
Screw, the enlarged head of major part screw is spacing section 731, and the threaded shank of major part screw is linkage section 732.The threaded shank of major part screw
Threadedly coordinate with backboard 2131 so that by major part mode connects for screw on the side of backboard 2131.It will of course be understood that
It is that foregoing description is only illustrative, is not limiting the scope of the invention, major part screw can sets mode by card
It is connected on backboard 2131.
In some examples, reference picture 13, which is combined in Fig. 7 and Fig. 9, fixed seat 72, has fixed chamber 721, fixed chamber 721
With side wall 723 is stopped, it is adapted for insertion into fixed chamber 721 for spacing section 731 and to be blocked side wall 723 spacing.I.e. spacing section 731
It is embedded in fixed chamber 721, hinders that right position skew occurs between procapsid 71 and backboard 2131, thus, further carry
The stability coordinated between high procapsid 71 and backboard 2131, improves the use longevity of the box assembly 70 of wall-mounted washing machine 100
Life.
In one particular embodiment of the present invention, as shown in Fig. 7 combinations Figure 13, fixed seat 72 is located at the side of procapsid 71
Wall rear portion and the rear open of fixed seat 72, position limiting structure 73 are located at the side of backboard 2131, and the limiting section of position limiting structure 73 is suitable to
Enter fixed chamber 721 from the rear side of fixed seat 72.Position limiting structure 73 is the major part spiral shell perpendicular to the side of backboard 2131 and connection
Nail, provided with the gap for accommodating stop side wall 723 between the enlarged head of major part screw and the side of backboard 2131.
Specifically, as shown in figs. 7 and 13, it is shown, major part screw can include in umbrella enlarged head and one end with it is big
The threaded shank of head connection, threaded shank is connected with backboard 2131, and enlarged head can be embedded in solid along the arcwall face of umbrella
In the fixation chamber 721 of reservation 72, it will be arranged in fixed chamber 721 after enlarged head is fallen into fixed chamber 721, and
Stop that side wall 723 is arranged in gap, so as to realize the stable cooperation between backboard 2131 and procapsid 71, it is to avoid procapsid
71 and backboard 2131 left and right directions occur position skew.
In other embodiments of the present invention, form and pass through suitable for the threaded shank of major part screw on stop side wall 723
Avoidance breach.Specifically, as shown in figures 7 and 9, fixed seat 72 is located at side wall rear portion and the rear open of procapsid 71,
Be formed with the side wall relative with the side wall of procapsid 71 of fixed seat 72 avoidance breach 722, wherein major part screw from avoid breach
722 enter in fixed chamber 721.In other words, towards the side wall of backboard 2131, direction is recessed to form solid fixed seat 72 from the front to the back
Determine chamber 721, and madial wall (side of the fixed seat 72 close to the center of the procapsid 71) formation of fixed seat 72 avoids breach 722,
Major part screw is located on the side wall of backboard 2131 and extended along the left and right directions of backboard 2131.So, procapsid 71 and backboard
During 2131 cooperation, the openend that major part screw wears avoidance breach 722 stretches into fixed chamber 721 and moves card by rear backward directions
Enter in fixed chamber 721.
Further, as shown in figure 9, avoiding breach 722 can include：Segmental arc 7221 and two tilting sections 7222.Tool
Body, the threaded shank form fit being shaped to major part screw of segmental arc 7221.Two tilting sections 7222 are respectively from arc
The two ends of section 7221 obliquely stretch out respectively.In other words, width gradually increases avoidance breach 722 from back to front, thus, just
Fixed in the insertion of major part screw in chamber 721, and avoid major part screw from departing from out of fixed chamber 721, effectively improve procapsid
The stability assembled between 71 and backboard 2131.
In still other embodiments of the present invention, the top of backboard 2131, which has on fixed tongue 21311, fixed tongue 21311, to be had
Have a screw hole, there is positioning hole 711 on rear side of the roof of procapsid 71, after procapsid 71 is connected with backboard 2131 positioning hole 711 and
Screw hole, which is overlapped, to be suitable for through screw.It is preceding after outer barrel 21 is stretched into procapsid 71 if Fig. 7-Fig. 8 is with reference to shown in Figure 11-Figure 12
The top cover of housing 71 is located at the roof of backboard 2131, and positioning hole 711 and screw hole are oppositely arranged in above-below direction, and screw is worn
Positioning hole 711 and screw hole are so as to limit the free degree of procapsid 71 and backboard 2131 in above-below direction, thus, further improve
The stability assembled between procapsid 71 and backboard 2131, it is to avoid procapsid 71 and the above-below direction of backboard 2131 are subjected to displacement, and are carried
The service life of the box assembly 70 of high wall-mounted washing machine 100.Advantageously, the surface of screw can be pasted provided with hole, thus,
Improve the presentation quality of the box assembly 70 of wall-mounted washing machine 100.
The case of the wall-mounted washing machine 100 according to a specific embodiment of the invention is described in detail referring to Fig. 7-Figure 13
Body component 70, position-limit mechanism can include fixed seat 72 and position limiting structure 73.Fixed seat 72 is located at the side wall rear portion of procapsid 71
And rear open, to form fixed chamber 721, fixed chamber 721, which has, stops side wall 723, and spacing section 731 is adapted for insertion into fixation
In chamber 721 and it is blocked side wall 723 and stops spacing.It is formed with the side wall relative with the side wall of procapsid 71 of fixed seat 72
Avoid breach 722.Left and right directions of the position limiting structure 73 along backboard 2131 is located on backboard 2131.Wherein, position limiting structure 73 can be with
For major part screw, major part screw enters in fixed chamber 721 from breach 722 is avoided.The side of major part screw and backboard 2131 leads to
Engagement thread cooperation is crossed, and provided between receiving stop side wall 723 between the enlarged head of major part screw and the side of backboard 2131
Gap.
Further, avoiding breach 722 includes：Segmental arc 7221 and two tilting sections 7222.The shape of segmental arc 7221
Suitable for the threaded shank form fit with major part screw.Two tilting sections 7222 are distinguished obliquely from the two ends of segmental arc 7221 respectively
Stretch out.Avoiding breach 722, width gradually increases from back to front, thus, is easy to the fixed chamber 721 of major part screw insertion
It is interior, now, stop side wall be caught in the gap between the enlarged head of major part screw and backboard 2131 so that avoid major part screw from
Depart from fixed chamber 721, effectively improve the stability assembled between procapsid 71 and backboard 2131.
The top of backboard 2131, which has on fixed tongue 21311, fixed tongue 21311, has screw hole, the roof of procapsid 71
Rear side have positioning hole 711, procapsid 71 be connected with backboard 2131 after positioning hole 711 overlap and be suitable for through spiral shell with screw hole
Nail.Screw wears positioning hole 711 and screw hole so as to limit the free degree of procapsid 71 and backboard 2131 in above-below direction, by
This, further improves the stability assembled between procapsid 71 and backboard 2131, it is to avoid position occurs for procapsid 71 and backboard 2131
Move, improve the service life of box assembly 70.
The assembling process of the box assembly 70 of the wall-mounted washing machine 100 of above-mentioned specific embodiment approximately as：First will
The threaded shank installation settings of major part screw is on backboard 2131；Then along fore-and-aft direction so that outer barrel 21 stretches into procapsid 71
Interior, major part screw, which is arranged in fixed chamber 721, causes procapsid 71 and outer barrel 21 in the stable cooperation of left and right directions；Finally by spiral shell
Nail causes procapsid 71 and outer barrel 21 are further stablized in above-below direction to coordinate through positioning hole 711 and screw hole.It is appreciated that
, above-mentioned assembling process is only schematic description, is not limiting the scope of the invention.
In addition, wall-mounted washing machine 100 according to embodiments of the present invention includes the wall-mounted washing machine 100 of above-described embodiment
Box assembly 70, because the box assembly 70 of wall-mounted washing machine 100 according to embodiments of the present invention has assembling stable, make
With the advantage of long lifespan, therefore, wall-mounted washing machine 100 according to embodiments of the present invention also has assembling stable, and service life is long
Advantage.
As shown in Figure 14-Figure 22, the spilling water gas deflation assembly 80 of washing machine according to an embodiment of the invention includes spilling water
Pipe 81 and gas deflation assembly 82.
One end of overflow pipe 81 is suitable to be connected with the outer barrel 21 of washing machine, the other end and turned on outside of overflow pipe 81, this
Sample, the outer barrel 21 of washing machine forms circulation path by overflow pipe 81 with outside, and the water level in outer barrel 21 is too high or foam
When excessive, the circulation path discharge that foam and water can be formed by overflow pipe 81.
Gas deflation assembly 82 is formed as bending-like structure tool and is provided with a bending structure, and the side of gas deflation assembly 82 is connected to spilling water
Pipe 81, and the pipeline section bending structure of side that gas deflation assembly 82 is connected with overflow pipe 81 is not less than exhaust group in the vertical direction
Part 82 and the junction of overflow pipe 81, that is to say, that the junction of overflow pipe 81 and gas deflation assembly 82 is not higher than in the vertical direction
The pipeline section for the gas deflation assembly 82 that position where bending structure is joined directly together with overflow pipe 81.So, the spilling water in outer barrel 21
Gas deflation assembly 82 will not be entered by overflow pipe 81, so as to ensure that the circulation path in gas deflation assembly 82 is unimpeded.
When foam is excessive in outer barrel 21, and spilling water pipeline circulation path it is long when, the flow resistance of foam can be caused
Also increase therewith, when part foam has little time discharge, and then the one of the gas deflation assembly 82 being joined directly together with overflow pipe 81 can be entered
In side pipe section, then it is slowly increased to be squeezed most of rupture in bending structure, and bending structure, meanwhile, a small amount of bubble
Foam may go successively to the opposite side pipeline section of gas deflation assembly 82 (i.e. positioned at the bending structure of gas deflation assembly 82 by bending structure
Opposite side), now, the foam in overflow pipe 81 is had been drained off to outside, and negative pressure at this moment can be formed in gas deflation assembly 82,
Under siphonage, foam meeting transient backflow is expelled to outside into overflow pipe 81.
The spilling water gas deflation assembly 80 of washing machine according to embodiments of the present invention, by setting the bending being connected with overflow pipe 81
Shape and the gas deflation assembly 82 with bending structure, and the bending structure side pipeline section that gas deflation assembly 82 is connected with overflow pipe 81
It is set to be not less than in the vertical direction the junction of overflow pipe 81 and gas deflation assembly 82, thus, the mistake discharged from outer barrel 21
The foam of amount, after gas deflation assembly 82 is entered, gradually rises up to bending structure tracheae adaptor 823, and in bending structure tracheae
Largely ruptured at adaptor 823, reach bubble effect of going out, then so as to can both form air pressure balance inside and outside outer barrel 21, again might be used
The external contamination of washing machine is caused to avoid the foam overflow in outer barrel 21.
As shown in figure 14, according to one embodiment of present invention, gas deflation assembly 82 is main by downtake pipe 821 and second
Blast pipe 822 is constituted, and one end of downtake pipe 821 is connected with overflow pipe 81, and substantially in the vertical direction (as shown in figure 14
Above-below direction) upwardly extend, one end of second exhaust pipe 822 is connected with the other end of downtake pipe 821, second exhaust pipe
822 other end is downwardly extending the exhaust end 824 with turned on outside, and downtake pipe 821 and second exhaust pipe 822
Junction is formed as the bending structure in bending-like.
Specifically, when the foam in outer barrel 21 has little time discharge due to flow resistance increase, first can partly be entered
In blast pipe 821, then it is slowly increased in bending structure tracheae adaptor 823, and in bending structure tracheae adaptor 823
Due to by the most of rupture of internal face extruding, so as to reach the effect for the bubble that goes out, even if a small amount of foam may go successively to the
In two blast pipes 822, but it is due to that foam and water now in overflow pipe 81 is had been drained off to outside, now, downtake pipe
821 and second exhaust pipe 822 in form negative pressure, under siphonage, foam can transient backflow into overflow pipe 81, and then discharge
To outside.
Such as Figure 14-Figure 15, in the example of the present invention, bending structure can be tracheae adaptor 823, first exhaust
Connected between pipe 821 and second exhaust pipe 822 by tracheae adaptor 823, the foam so entered in downtake pipe 821,
It can largely be ruptured by the extruding of inner wall surface thereof when being circulated to tracheae adaptor 823, so can both reach bubble effect of going out,
The air pressure of outer barrel 21 can be balanced again.
Such as Figure 19-Figure 21, in the further example of the present invention, tracheae adaptor 823 is generally formed into " people " font knot
Structure, tracheae adaptor 823 is mainly made up of first connecting portion 8231, second connecting portion 8232 and bubble portion 8233 of going out, bubble portion of going out
8233 are located at the top of first connecting portion 8231 and second connecting portion 8232, first connecting portion 8231 and downtake pipe 821
Upper end is connected, and second exhaust pipe 232 connects with the upper end of second exhaust pipe 822, downtake pipe 231, second exhaust pipe 232,
Going out, bubble portion 8233 is interconnected, and so, the foam into downtake pipe 821 is risen to after first connecting portion 8231, can gradually
Enter death of monks or nuns bubble portion 8233, and ruptured in bubble portion 8233 of going out by the extruding of inwall, so that the effect for the bubble that goes out is reached, even if
There is part foam not rupture and into second connecting portion 233, and then enter in second exhaust pipe 822, but be due to now spilling water
Foam and water in pipe 81 are had been drained off to outside, now, negative pressure are formed in downtake pipe 821 and second exhaust pipe 822,
Under siphonage, foam meeting transient backflow is expelled to outside into overflow pipe 81.
As shown in figure 21 and figure, in further example, the top sealing in bubble portion 8233 of going out so can be in the bubble that goes out
Foam can form foam extrusion chamber, so as to strengthen the squeezing action to entering foam therein, improve bubble effect of going out.
As shown in Figure 14 and Figure 15, according to the optional example of the present invention, the internal diameter of tracheae adaptor 823 is less than first
The internal diameter of blast pipe 821, when can so ensure that foam enters tracheae adaptor 823 from downtake pipe 821, foam can be with
More ruptures, meanwhile, the internal diameter of tracheae adaptor 823 is less than second exhaust pipe 822, so partly goes successively to second exhaust
The foam of pipe 822 can gradually be ruptured in second exhaust pipe 822, it is to avoid foam is flowed out outside body by second exhaust pipe 822.
Certainly, the specific internal diameter of downtake pipe 821 and second exhaust pipe 822 can need to be adjusted according to actual design, as long as
Meet the two and be respectively less than tracheae adaptor 823.
According to another optional example of the present invention, the exhaust end 824 of second exhaust pipe 822 is less than spilling water in above-below direction
Pipe 81 and the junction of downtake pipe 821, can so increase circulation path, it is ensured that foam gradually ruptures in circulation path,
Foam is avoided to be flowed out to by second exhaust pipe 822 outside washing machine, influence is used.
As shown in Fig. 5, Figure 18 and Figure 19, in another embodiment of the present invention, gas deflation assembly 82 includes first exhaust
Pipe 821 and second exhaust pipe (not shown), one end of downtake pipe 821 are connected with overflow pipe 81, and approximately along vertical side
Upwardly extended to (above-below direction as shown in figure 14), one end of second exhaust pipe is connected with the other end of downtake pipe 821,
The other end of second exhaust pipe opens to form exhaust end, and second exhaust pipe is configured to bending structure, for example, second exhaust pipe can
To form arc circumferentially or annular, so, circulation path can be extended, it is ensured that foam in circulation path gradually
Rupture, it is to avoid foam is flowed out to outside washing machine, and influence is used.
In some instances, for ease of manufacture, assembling, improve closed between downtake pipe 821 and second exhaust pipe
Property, it can be integrally formed between downtake pipe 821 and second exhaust pipe.
As shown in figure 15, in one embodiment of the present of invention, overflow pipe 81 mainly has the first overflow pipe 811, the second spilling water
Pipe 812 and three-way pipe 83 are constituted, three-way pipe 83 include first port, second port and the 3rd port, the first overflow pipe 811 it is upper
End is connected by connecting mouth 86 with outer barrel 21, and the lower end of the first overflow pipe 811 is connected to first port, the second overflow pipe 812
Upper end is connected to second port, the lower end of the second overflow pipe 812 and turned on outside, meanwhile, gas deflation assembly 82 passes through the 3rd port
Turned on overflow pipe 81, so, manufacturing process can be simplified in order to the assembly connection of spilling water gas deflation assembly 80.
In the example of the present invention, for the ease of manufacture, assembling, the first overflow pipe 811, second overflow pipe 812
Internal diameter is equal, and downtake pipe 821 is equal with the internal diameter of second exhaust pipe 822, so, in assembling, can strengthen spilling water
Interchangeability between pipe 81 and between blast pipe.
According to the example of the present invention, to avoid in outer barrel 21, foam is excessive, causes foam to have little time from overflow pipe 81
Discharge, and then discharged by the circulation path of gas deflation assembly 82 from the port of export of blast pipe, by (including the first spilling water of overflow pipe 81
The overflow pipe 812 of pipe 811 and second) internal diameter D1 be set greater than blast pipe (including downtake pipe 821 and second exhaust pipe
822) internal diameter D2, thus, it is possible to increase the capacity in overflow pipe 81 in circulation path, so as to reduce the bubble into blast pipe
Foam.Certainly, those skilled in the art can also need only to extend the length of blast pipe according to actual design, or by overflow pipe 81
Internal diameter D1 be set greater than or equal to blast pipe internal diameter D2 while, extend the length of blast pipe, the example of the above can be with
Reach the purpose for avoiding foam from being flowed out to from the exhaust end 824 of gas deflation assembly 82 outside washing machine.
As shown in figure 15, according to one embodiment of present invention, spilling water gas deflation assembly 80 also includes fastening unit 84, example
Overflow pipe 81 is fixedly connected by upper fastening unit and lower fastening unit such as, as shown in Figure 15, upper fastening unit with outer barrel 21,
Overflow pipe 81 is fixedly connected by lower fastening unit with the drain assembly 60 of washing machine.
Such as Figure 16, in further example of the invention, fastening unit 84 is main by fastening body 841 and fastening structure 842
Composition, fastening body 841 is generally formed into clip, is set in overflow pipe 81 and the junction of outer barrel 21 or overflow pipe 81 and row
The junction of water assembly 60, fastening structure 842 is located at the two ends of loop fastener body 841, by fastening structure 842 with cooperation
With fastening body 841 being clamped on overflow pipe 81, so as to ensure between overflow pipe 81 and outer barrel 21 and drain assembly 60
Connection reliability, strengthen seal.
In the specific example of the present invention, to ensure the fixing-stable of overflow pipe 81 and blast pipe, washing machine
Spilling water gas deflation assembly 80 also includes multiple pipe clamps 85, for example, the quantity of pipe clamp 85 can be 3,5 or other are more
Individual, length direction of multiple pipe clamps 85 along overflow pipe 81 and blast pipe is (as shown in figure 16) to be spaced apart the back of the body for being arranged on washing machine
On the dorsal part of plate 2131, hereby it is achieved that to the spacing of overflow pipe 81 and blast pipe, it is to avoid overflow pipe 81 and blast pipe depart from backboard
2131, influence the drainage foam of spilling water gas deflation assembly 80 and the function of equilibrium air pressure.
Other compositions of wall-mounted washing machine 100 according to embodiments of the present invention etc. and operation are for the common skill in this area
All it is known for art personnel, is not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example are described
Structure, material or feature are contained at least one embodiment of the present invention or example.In this manual, to above-mentioned term
Schematic representation is not necessarily referring to identical embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can in an appropriate manner be combined in any one or more embodiments or example.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of departing from the principle and objective of the present invention a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The scope of invention is limited by claim and its equivalent.
Claims (10)
1. a kind of drum assembly of washing machine, it is characterised in that including：
Outer barrel (21), the rear end of said tub (21), which is provided with bearing block (211), the bearing block (211), to be provided with along the axle
The clutch shaft bearing (2311) of bearing (211) axially spaced arrangement and second bearing (2321), and it is clutch shaft bearing (2311), described
The center overlapping of axles of second bearing (2321), the central shaft of the bearing block (211) and said tub (21)；
Interior bucket (22), the interior bucket (22) is rotatably provided in described outer logical interior；
Connecting shaft (23), including：
First shaft part (231), the front end of first shaft part (231) connects the interior bucket (22), and first shaft part (231) is passed through
Wear the clutch shaft bearing (2311), and portion rear end face and the second bearing (2321) of first shaft part (231) is interior
The front end face of circle stops abutting and touched；
Second shaft part (232), second shaft part (232) connects the other end of first shaft end and along first shaft part
(231) axially extending, and second shaft part (232) passes through the second bearing (2321)；
Belt pulley (24), the belt pulley (24) be set on the second shaft part (232) axle and with the second bearing
(2321) rear end face of inner ring stops abutting and touched.
2. the drum assembly of washing machine according to claim 1, it is characterised in that the belt pulley (24) is provided with along institute
The belt pulley boss (2421) of the circumferentially extending of the inner ring of second bearing (2321) is stated, the belt pulley boss (2421) stops abutting
Touch the inner ring of the second bearing (2321).
3. the drum assembly of washing machine according to claim 2, it is characterised in that the belt pulley (24) includes：
Wheel body (241)；
Axis hole (242), the axis hole (242) is set on second shaft part (232), and the belt pulley boss (2421) is set
In the axis hole (242) towards on the end face of the second bearing (2321) side；
Multiple wheel hubs (243), the multiple wheel hub (243) is located between the wheel body (241) and the axis hole (242), and often
Outer rim extending axially outward to the wheel body along the axis hole (242) of the individual wheel hub (243) from the axis hole (242)
(241) inner edge.
4. the drum assembly of washing machine according to claim 1, it is characterised in that the front end of the bearing block (211) is set
There is clutch shaft bearing mounting groove (2111), the rear end of the bearing block (211) is provided with second bearing mounting groove (2112), described first
It is provided between bearing mounting groove (2111) and the second bearing mounting groove (2112) along the bearing block (211) circumferentially
And along the spacing collar (2113) extended radially inwardly of the bearing block (211).
5. the drum assembly of washing machine according to claim 1, it is characterised in that the diameter of first shaft part (231)
More than the diameter of second shaft part (232), the outer circumference diameter of the clutch shaft bearing (2311) is more than the second bearing
(2321) outer circumference diameter.
6. the drum assembly of washing machine according to claim 1, it is characterised in that also include：Pulley screw (244),
The pulley screw (244) passes through the belt pulley (24) and is connected to the rear end face of second shaft part (232), the skin
Plain washer (245) is provided between belt wheel (24) and the pulley screw (244).
7. the drum assembly of washing machine according to claim 1, it is characterised in that first shaft part (231) with it is described
Tripod (25) is provided between interior bucket (22), provided with along described the between the tripod (25) and the clutch shaft bearing (2311)
The oil sealing (26) of one shaft part (231) circumferentially extending, the outer rim of the oil sealing (26) is connected on the bearing block (211), described
The inner edge of oil sealing (26) and the side wall sealing of first shaft part (231) coordinate.
8. the drum assembly of washing machine according to claim 7, it is characterised in that the tripod (25) includes：
Connection ring (251), the connection ring (251) is set in the leading portion of first shaft part (231)；
Multiple links (252), the multiple link (252) is connected with the periphery of the connection ring (251) and along the company
Extending radially outwardly for ring (251) is connect, circumference of the multiple link (252) along the connection ring (251) is evenly-spaced
Arrangement, one end of the remote connection ring (251) of each link (252) is connected on the interior bucket (22).
9. the drum assembly of washing machine according to claim 8, it is characterised in that in the back end surface of the interior bucket (22)
Provided with along the axially extending groove (221) of the interior bucket (22), the multiple link (252) adaptation is contained in the groove
(221) in.
10. a kind of wall-mounted washing machine, with the suspension parts suitable for wall-mounted washing machine main body to be assembled to wall surface, its
It is characterised by, includes the drum assembly (20) of the washing machine according to any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710370787.4A CN107217446A (en) | 2017-05-23 | 2017-05-23 | The drum assembly of washing machine and the wall-mounted washing machine with it |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710370787.4A CN107217446A (en) | 2017-05-23 | 2017-05-23 | The drum assembly of washing machine and the wall-mounted washing machine with it |
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| CN107217446A true CN107217446A (en) | 2017-09-29 |
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| CN201710370787.4A Pending CN107217446A (en) | 2017-05-23 | 2017-05-23 | The drum assembly of washing machine and the wall-mounted washing machine with it |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2020113971A1 (en) * | 2018-12-06 | 2020-06-11 | 无锡小天鹅电器有限公司 | Laundry treatment apparatus |
| CN112454327A (en) * | 2020-11-11 | 2021-03-09 | 深圳市越疆科技有限公司 | Base of desktop mechanical arm, desktop mechanical arm and robot |
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| CN112454327B (en) * | 2020-11-11 | 2022-07-01 | 深圳市越疆科技有限公司 | Base of desktop mechanical arm, desktop mechanical arm and robot |
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Effective date of registration: 20190809 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Applicant after: Wuxi Swan Electrical Appliances Co., Ltd. Address before: 214028 Wuxi Changjiang Road, New District, Jiangsu, No. 18 Applicant before: Wuxi Xiaotianer Co., Ltd. |