CN206502982U - Rotary drum washing machine - Google Patents
Rotary drum washing machine Download PDFInfo
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- CN206502982U CN206502982U CN201621037659.5U CN201621037659U CN206502982U CN 206502982 U CN206502982 U CN 206502982U CN 201621037659 U CN201621037659 U CN 201621037659U CN 206502982 U CN206502982 U CN 206502982U
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- seal disc
- interior bucket
- bucket
- porous interior
- osculum
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The utility model discloses a kind of rotary drum washing machine, the rotary drum washing machine includes：Non-porous interior bucket, seal disc, drive device and Hall sensor, the bucket bottom of non-porous interior bucket are provided with osculum；At least a portion of seal disc is rotatably arranged at the bottom of non-porous interior bucket relative to non-porous interior bucket between open and closed positions, there is water hole on seal disc, water hole is connected with osculum when seal disc is located at open position, seal disc closing osculum when seal disc is located at closed position；Drive device is connected with seal disc and non-porous interior bucket respectively, and drive device is used to drive non-porous interior bucket and sealing disc spins and for driving seal disc to rotate relative to non-porous interior bucket；Hall sensor is connected with drive device for detecting the anglec of rotation of the seal disc relative to non-porous interior bucket.According to rotary drum washing machine of the present utility model, in washing process, anhydrous, saving water resource is not connected between non-porous inner barrel and outer barrel, reduces and wastes, and do not result in the secondary pollution of clothing.
Description
Technical field
The utility model is related to household electrical appliance technical field, more particularly, to a kind of rotary drum washing machine.
Background technology
Traditional rotary drum washing machine is connected state between inside and outside bucket in washing process, there is water in inside and outside bucket, but
It is real only to need the water in interior bucket for what is done washing, cause water wasting.And when being used for a long time, accumulation of mud between inside and outside bucket, carefully
Bacterium grows, and the water coke slurry process between inside and outside bucket can cause secondary pollution clothing.
Utility model content
The utility model is intended at least solve one of technical problem present in prior art.Therefore, the utility model exists
In proposing a kind of rotary drum washing machine, the rotary drum washing machine is anhydrous between inner barrel and outer barrel in washing process, and sealing property
Reliably.
According to rotary drum washing machine of the present utility model, including：Non-porous interior bucket, the bucket bottom of the non-porous interior bucket is provided with draining
Hole；Seal disc, at least a portion of the seal disc between open and closed positions may be used relative to the non-porous interior bucket
Rotationally being located on the bottom of the non-porous interior bucket, the seal disc has water hole, and the seal disc is located at the open position
The water hole is connected with the osculum when putting, and it is described that the seal disc is located at the seal disc closing during closed position
Osculum；Drive device, the drive device is connected with the seal disc and the non-porous interior bucket respectively, and the drive device is used
In the driving non-porous interior bucket and the sealing disc spins and for driving the seal disc relative to the non-porous interior bucket rotation
Turn；Hall sensor, the Hall sensor is connected with the drive device for detecting the seal disc relative to the nothing
The anglec of rotation of bucket in hole.
According to rotary drum washing machine of the present utility model, do not connect anhydrous in washing process, between non-porous inner barrel and outer barrel,
Saving water resource, reduces and wastes, and do not result in the secondary pollution of clothing.
In certain embodiments, the first sealing ring is provided between the bucket bottom of the seal disc and the non-porous interior bucket, it is described
The osculum and the water hole are respectively positioned on the inside of first sealing ring when seal disc is located at the open position.
In certain embodiments, the bucket bottom relative position of first sealing ring and the non-porous interior bucket is fixed, and described
First sealing ring is around the osculum.
In certain embodiments, the seal disc is coaxial with the non-porous interior bucket.
In certain embodiments, the second sealing ring is provided between the bucket bottom of the seal disc and the non-porous interior bucket, it is described
Second sealing ring is around the seal disc and the axis of the non-porous interior bucket, and the osculum and the water hole are respectively positioned on institute
State the outside of the second sealing ring.
In certain embodiments, the bucket bottom of the non-porous interior bucket is connected with terminal pad, the terminal pad with it is described it is non-porous in
The bucket bottom of bucket is connected, and the terminal pad and the bucket bottom relative position of the non-porous interior bucket are fixed, and the terminal pad is driven with described
Dynamic device is connected.
In certain embodiments, the seal disc is located on the outside of the bucket bottom of the non-porous interior bucket.
In certain embodiments, the terminal pad is located at below the non-porous interior bucket bucket bottom, and the seal disc is located at
Between the bucket bottom of the terminal pad and the non-porous interior bucket.
In certain embodiments, there is through hole in the terminal pad, be located at open position when institute in the seal disc
State through hole and connect the osculum.
In certain embodiments, the drive device includes：Clutch, the clutch has the first output shaft and second
Output shaft, first output shaft is connected with the bucket bottom of the non-porous interior bucket, and second output shaft and the seal disc phase
Even.
In certain embodiments, the 4th sealing ring, the osculum and institute are provided between the seal disc and the bucket bottom
Water hole is stated to be always positioned on the inside of the 4th sealing ring.
Additional aspect and advantage of the present utility model will be set forth in part in the description, partly by from following description
In become obvious, or by it is of the present utility model practice recognize.
Brief description of the drawings
Fig. 1 is the schematic diagram of the rotary drum washing machine according to the utility model embodiment one and embodiment two；
Fig. 2 is the sectional view of the line A-A along along Fig. 1, wherein, seal disc is located at open position；
Fig. 3 is the enlarged drawing at the B that Fig. 2 centre circles show；
Fig. 4 is the sectional view of the line A-A along along Fig. 1, wherein, seal disc is located at closed position；
Fig. 5 is the enlarged drawing at the C illustrated in Fig. 4；
Fig. 6 is the schematic diagram of the rotary drum washing machine according to the utility model embodiment three；
Fig. 7 is the sectional view of the line D-D along along Fig. 6, wherein, seal disc is located at open position；
Fig. 8 is the sectional view of the line D-D along along Fig. 6, wherein, seal disc is located at closed position；
Fig. 9 is the schematic diagram of the rotary drum washing machine according to the utility model example IV；
Figure 10 is the sectional view of the E-E lines along along Fig. 9, wherein, seal disc is located at open position；
Figure 11 is the schematic diagram of the rotary drum washing machine according to the utility model embodiment five；
Figure 12 is the sectional view of the F-F lines along along Figure 11, and wherein seal disc is located at open position；
Figure 13 is the sectional view of the F-F lines along along Figure 11, and wherein seal disc is located at closed position；
Figure 14 is the schematic diagram of an angle of the terminal pad shown in Figure 12；
Figure 15 is the schematic diagram of another angle of the terminal pad shown in Figure 14；
Figure 16 is the sectional view of the G-G lines along along Figure 15；
Figure 17 is the schematic diagram of an angle of the seal disc shown in Figure 12；
Figure 18 is the schematic diagram of another angle of the seal disc shown in Figure 17；
Figure 19 is the sectional view of the H-H lines along along Figure 18；
Figure 20 is seal disc shown in Figure 13 and the schematic diagram of terminal pad, and wherein seal disc is located at closed position；
Figure 21 is seal disc shown in Figure 12 and the schematic diagram of terminal pad, and wherein seal disc is located at open position；
Figure 22 is the schematic diagram of the terminal pad of the rotary drum washing machine according to the utility model embodiment six；
Figure 23 is the schematic diagram of another angle of the terminal pad shown in Figure 22；
Figure 24 is the sectional view of the I-I lines along along Figure 23.
Reference：
Rotary drum washing machine 100,
Non-porous interior bucket 1, bucket bottom 11, osculum 111, the first limiting section 112, opening 113,
Seal disc 2, water hole 21, the second limiting section 22, the 3rd limiting section 23,
Rotating disk 24, blade 25,
Drive device 3, motor 31, clutch 32, the first output shaft 321, the second output shaft 322, Hall sensor 33,
Terminal pad 4, through hole 41, the 4th limiting section 42, brace rod 43, the first limit rib 44, the second limit rib 45,
First sealing ring 51, the second sealing ring 52, the 3rd sealing ring 53, the 4th sealing ring 54, the 5th sealing ring 55.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model
Limitation.
The rotary drum washing machine 100 according to the utility model embodiment is described below with reference to Fig. 1-Figure 24.
As shown in Fig. 1-Figure 24, according to the rotary drum washing machine 100 of the utility model embodiment, including：It is non-porous interior bucket 1, close
Closing disk 2, drive device 3 and Hall sensor 33.
Specifically, as Figure 1-Figure 5, the bucket bottom 11 of non-porous interior bucket 1 is provided with osculum 111；Water in non-porous interior bucket 1 can
To be discharged from the osculum 111 at bucket bottom 11.Here, non-porous interior bucket 1 refers to do not have between the inner barrel and outer barrel of rotary drum washing machine 100
There is hole connection, that is to say, that during rotary drum washing machine 100 is done washing, there is no water (the utility model between inner barrel and outer barrel
Rotary drum washing machine can be without outer barrel, outer barrel designated herein can be casing), thus, it is possible to save water, it is to avoid water resource
Waste, sheltered evil people and countenance evil practices between the bucket wall at the same time it can also avoid inner barrel and outer barrel, reduce bacteria breed, be prevented effectively from clothing
Secondary pollution.
At least a portion of seal disc 2 is rotatably arranged at the bottom of non-porous interior bucket 1, and at least a portion of seal disc 2
Rotatable between open and closed positions relative to non-porous interior bucket 1, seal disc 2 opens osculum when being located at open position
111, seal disc closes osculum 111 when being located at closed position.
There is water hole 21, when seal disc 2 is located at open position, water hole 21 is connected with osculum 111 on seal disc 2,
When seal disc 2 is located at closed position, the closing osculum 111 of seal disc 2；For example, the mistake intake and washed when rotary drum washing machine 100
Seal disc 2 can be located at closed position and close osculum 111 in journey, to ensure that water inlet and washing process are normally carried out；Washing
After the completion of when needing draining, seal disc 2 turns to open position, and water hole 21 is connected with osculum 111, so, non-porous interior bucket 1
In water can with osculum 111 and water hole 21 discharge washing machine outside.
Drive device 3 is connected with seal disc 2 and non-porous interior bucket 1 respectively, and drive device 3 is used to drive non-porous interior bucket 1 and close
The synchronous rotary of closing disk 2, is washed with the rotation for realizing rotary drum washing machine 100, and drive device 3 is used to drive seal disc 2 relative to nothing
Bucket 1 rotates in hole, so as to realize that bucket 1 is rotated between open and closed positions in the relative non-porous of seal disc 2.
With reference to Fig. 1-Fig. 5, when rotary drum washing machine 100 is intake, the driving seal disc 2 of drive device 3 turns to closed position
Osculum 111 is closed, washing machine can enter water washing, during clothing is washed, drive device 3 can drive non-porous interior bucket
1 and seal disc 2 rotate together；After the completion of washing, bucket 1 is rotated to open position in the driving relative non-porous of seal disc 2 of drive device 3
Put, osculum 111 is connected with water hole 21, the water in non-porous interior bucket 1 can be discharged under gravity, during dehydration,
Water in interior bucket is also discharged outside rotary drum washing machine 100 through osculum 111 and water hole 21.
Hall sensor is connected with drive device, for detecting the anglec of rotation of the seal disc relative to non-porous interior bucket.So as to
Judge that seal disc 2 is in an open position or closed position.
According to the rotary drum washing machine 100 of the utility model embodiment, in washing process, between non-porous interior bucket 1 and outer barrel
Anhydrous, saving water resource is not connected, is reduced and is wasted, and does not result in the secondary pollution of clothing.
In one embodiment of the present utility model, as shown in Figures 2 and 3, the bucket bottom 11 of seal disc 2 and non-porous interior bucket 1
Between can be provided with the first sealing ring 51, seal disc 2 be located at open position when, osculum 111 and water hole 21 are respectively positioned on first
The inner side of sealing ring 51.Thus, it is possible to the link position that osculum 111 and water hole 21 are docked is sealed using the first sealing ring 51,
Avoid water from being revealed from the seaming position of osculum 111 and water hole 21, improve the sealing property of rotary drum washing machine 100.
It should be noted that the rotating speed that bucket 1 is rotated in the driving relative non-porous of seal disc 2 of drive device 3 is very low, and seal disc
2 rotational angle between the open and closed positions also very little, therefore, when bucket in the driving relative non-porous of seal disc 2 of drive device 3
During 1 rotation, the frictional force very little that the first sealing ring 51 is subject to, so as to greatly improve the first sealing ring 51 to osculum 111
Sealed reliability between water hole 21.
Further, reference picture 3, the first sealing ring 51 can be fixed with the relative position of bucket bottom 11 of non-porous interior bucket 1, work as drive
When bucket 1 is rotated in the dynamic driving of device 3 relative non-porous of seal disc 2, seal disc 2 is relatively rotated with the first sealing ring 51, and first close
Seal 51 is around osculum 111, and thus, the first sealing ring 51 can be enclosed around the sealing of osculum 111 one, so as to further
The reliability of the first sealing ring 51 sealing osculum 111 and the link position of water hole 21 is improved, sealing property is improved.
Preferably, reference picture 2 and Fig. 4, seal disc 2 can be coaxial with non-porous interior bucket 1.Thus, it is possible to be easy to implement driving
Device 3 drives seal disc 2 and the non-porous synchronous axial system of interior bucket 1, also allows for realizing in the driving relative non-porous of seal disc 2 of drive device 3
Bucket 1 is rotated, so as to simplify the drive mechanism between drive device 3 and seal disc 2 and non-porous interior bucket 1.
Further, the second sealing ring 52, the second sealing can be provided between the bucket bottom 11 of seal disc 2 and non-porous interior bucket 1
Circle 52 can be around seal disc 2 and the axis of non-porous interior bucket 1, and osculum 111 and water hole 21 can be located at the second sealing
The outside of circle 52.That is, osculum 111 and water hole. in the central axis along non-porous interior bucket 1 radially outward direction
21 are respectively positioned on the outside of the second sealing ring 52, so, during draining, have first between osculum 111 and water hole 21
Sealing ring 51 carries out the first resealing protection, prevents the gap leak between osculum 111 and water hole 21, and in osculum
There is the second sealing ring 52 to carry out second between 111 and power transmission shaft (such as the second output shaft 322 of the clutch shown in Fig. 2)
Resealing is protected, and radially-inwardly leakage of the water along seal disc 2 is further prevented, thus, it is possible to further improve rotary drum washing machine
100 sealed reliability, prevents water from leaking at transmission shaft position, it is ensured that drive device 3 can be with driven, it is to avoid exist
Danger of hazardous electrical discharges or corrosion power transmission shaft.
As Figure 1-Figure 5, in some embodiments of the present utility model, seal disc 2 can be located at the bucket of non-porous interior bucket 1
The outside of bottom 11, with reference to Fig. 2-Fig. 5, seal disc 2 is located at the downside at the bucket bottom 11 of non-porous interior bucket 1, during draining, non-porous interior
Water in bucket 1 first enters back into water hole 21 through osculum 111 and flowed out, thus, it is possible to avoid seal disc 2 from taking non-porous interior bucket 1
Inner space, it is ensured that the washing capacity of rotary drum washing machine 100 so that the structure of rotary drum washing machine 100 can more compact and reasonable.
Further, as shown in Figures 2 and 3, the bucket bottom 11 of non-porous interior bucket 1 can be connected with terminal pad 4, terminal pad 4 with
The bucket bottom 11 of non-porous interior bucket 1 is connected, and terminal pad 4 and the relative position of bucket bottom 11 of non-porous interior bucket 1 are fixed, terminal pad 4 and driving
Device 3 is connected.Thus, the drive shaft of drive device 3 can drive non-porous interior bucket 1 to rotate by drive connection disk 4, to realize rotation
Turn washing.For example, the bucket bottom 11 of non-porous interior bucket 1 can be with the mode connects for screw of terminal pad 4, the drive shaft of terminal pad 4 and drive device 3
(such as the first output shaft 321 of the clutch shown in Fig. 2) mode connects for screw, thus, it is possible to be easy to barrel bottom 11 and terminal pad 4
Installation and removal, are easy to the installation and removal of terminal pad 4 and drive device 3, while simplifying the structure of non-porous interior bucket 1, are easy to add
Work is manufactured.
Further, as shown in Figures 2 and 3, terminal pad 4 can be located at below non-porous interior 1 barrel of bottom 11 of bucket, and sealing
Disk 2 can be located between terminal pad 4 and the bucket bottom 11 of non-porous interior bucket 1.Now, the bucket bottom 11 of non-porous interior bucket 1 is located at seal disc 2
Top, can limit the upward displacement of seal disc 2, terminal pad 4 is located at the lower section of seal disc 2, can limit seal disc 2 downward
Position, that is to say, that the bucket bottom 11 of non-porous interior bucket 1 limits the displacement of seal disc 2 along the vertical direction with terminal pad 4 jointly, so that
Play the effect of fixing seal disk 2.
It should be noted that the bucket bottom 11 of non-porous interior bucket 1 is spacing only in the above-below direction progress of seal disc 2 with terminal pad 4,
And seal disc 2 is free state in circumferencial direction, that is to say, that seal disc 2 can overcome with the bucket bottom 11 of non-porous interior bucket 1 with
And on the premise of the frictional force between terminal pad 4, relatively rotated with the bucket bottom 11 of non-porous interior bucket 1 and terminal pad 4, to realize
Rotate between open and closed positions.
In certain embodiments, can be between the bucket bottom 11 of reference picture 7- Figure 10, the periphery of terminal pad 4 and non-porous interior bucket 1
Be connected with the 3rd sealing ring 53, the 3rd sealing ring 53 can along terminal pad 4 circumferentially extending, and can have in terminal pad 4 logical
Hole 41, when seal disc 2 is located at open position, the communicated drainage hole 111 of through hole 41, so, when seal disc 2 is located at open position
When, the water in non-porous interior bucket 1 can pass sequentially through osculum 111, water hole 21 and through hole 41, then drain into the outside of washing machine.
By setting the 3rd sealing ring 53 effectively to prevent water from being flowed from the gap between the bucket bottom 11 of terminal pad 4 and non-porous interior bucket 1
Go out, so that sealedly reliability between improving the bucket bottom 11 of terminal pad 4 and non-porous interior bucket 1.In addition, terminal pad 4 and non-porous interior bucket 1
It is fixedly connected, the bucket bottom 11 of such as terminal pad 4 and non-porous interior bucket 1 can be with mode connects for screw.That is, terminal pad 4 with it is non-porous interior
Relative to without rotation between bucket 1, therefore, the 3rd sealing ring 53 being arranged between terminal pad 4 and non-porous interior bucket 1 is static sealing,
Sealing property is relatively reliable.
In other embodiments of the present utility model, as shown in Figure 17-Figure 19, seal disc 2 can include the He of rotating disk 24
Blade 25, blade 25 is connected with rotating disk 24, and the extending radially outwardly along rotating disk 24 of blade 25, and seal disc 2 is located at close stance
When putting, the closing osculum 111 of blade 25, rotary drum washing machine 100 can enter water washing, when seal disc 2 is located at open position, blade
25 stagger to open osculum 111 with osculum 111, and now, rotary drum washing machine 100 can be with draining.Thus, it is possible to pass through control
The rotation of seal disc 2, opens and closes osculum 111, so as to realize that non-porous interior bucket 1 is entering water washing and draining using blade 25
Between switching.
Preferably, open position and closed position may each comprise multiple, and multiple open positions and multiple closed positions
The circular trace that can be rotated along seal disc 2 is staggered.That is, provided with a pass between two adjacent open positions
Closed position is closed the border, thus, when seal disc 2 is located at closed position, seal disc 2 is along rotate clockwise or rotate counterclockwise can be with
Open position is turned to, so as to improve the flexibility that seal disc 2 opens and closes position switching.
Preferably, as shown in Figure 20 and Figure 21, osculum 111 can include multiple, and multiple osculums 111 are along non-porous interior bucket
The circumferentially-spaced arrangement at 1 bucket bottom 11, and blade 25 can include it is corresponding multiple with multiple osculums 111.Thus, it is possible to sharp
With one-to-one osculum 111 and blade 25, realize and open multiple osculums 111 simultaneously or while close multiple osculums
111, in addition, by setting multiple osculums 111 to improve the drainage efficiency of non-porous interior bucket 1.
In some embodiments of the present utility model, as shown in Fig. 2-Fig. 5, Figure 12 and Figure 13, the bucket bottom 11 of non-porous interior bucket 1
Terminal pad 4 can be connected with below, and terminal pad 4 can be fixed with the relative position of bucket bottom 11 of non-porous interior bucket 1, work as drive device
When 3 drive connection disks 4 are rotated, terminal pad 4 can drive non-porous interior bucket 1 to rotate together, further, and seal disc 2 is located at connection
Between the bucket bottom 11 of disk 4 and non-porous interior bucket 1.Thus, the bucket bottom 11 of non-porous interior bucket 1 can limit seal disc 2 jointly with terminal pad 4
Displacement along the vertical direction, so as to play the effect of fixing seal disk 2, now, seal disc 2 is free state in circumferencial direction,
On the premise of the frictional force between the bucket bottom 11 of non-porous interior bucket 1 and terminal pad 4 is overcome, seal disc 2 and non-porous interior bucket 1
Bucket bottom 11 and terminal pad 4 relatively rotate, and are rotated between open and closed positions with realizing.
Advantageously, as shown in Figure 14-Figure 16 and Figure 22-Figure 24, it can be provided with along terminal pad 4 on the upper surface of terminal pad 4
Circumferentially extending brace rod 43, the peripheral level of at least a portion of brace rod 43 along terminal pad 4 can gradually increase, close
When closing disk 2 is located at closed position, blade 25 can be supported on brace rod 43.Thus, brace rod 43 can support blade upwards
25, improve the intensity of blade 25, it is to avoid blade 25 is tilted down in the presence of hydraulic pressure causes closing osculum 111 to fail.
Advantageously, as shown in figure 21, when seal disc 2 is located at open position, blade 25 can stagger with brace rod 43, from
And osculum 111 can be opened, facilitate the water in non-porous interior bucket 1 to be discharged through osculum 111.
In some embodiments of the present utility model, as shown in Figure 14-Figure 16, brace rod 43 can be in along terminal pad 4
Peripheral level first gradually increases the shape being gradually reduced again, and seal disc 2, when being located at closed position, the support of blade 25 can be in branch
Support the peak of muscle 43.Thus, during seal disc 2 turns to closed position from open position, the two ends of brace rod 43
Guiding can be played a part of to blade 25, and gradually raise blade 25, when blade 25 turns to the peak of brace rod 43,
When blade 25 is completely supported on brace rod 43, the upward support blade 25 of brace rod 43, and blade 25 is against non-porous interior bucket 1
On the first sealing ring 51 and the second sealing ring 52 on bucket bottom 11, so as to realize closing osculum 111.
In some embodiments of the present utility model, as indicated at 21, osculum 111 can include multiple, multiple osculums
111 along the bucket bottom 11 of non-porous interior bucket 1 circumferentially-spaced arrangement, and blade 25 can include it is corresponding many with multiple osculums 111
Individual, brace rod 43 can include one-to-one multigroup with multiple blades 25, and every group of brace rod 43 can only include one,
Or every group of brace rod 43 can also be included along the multiple of the spaced radial arrangement of terminal pad 4, such as every group brace rod 43 can be wrapped
Two, three, four, five etc. along the spaced radial arrangement of terminal pad 4 are included, thus, it is possible to strengthen every group of brace rod 43
To the support effect of blade 25, when seal disc 2 is located at closed position, the intensity of blade 25 can be further improved, it is ensured that leaf
Piece 25 can effectively seal against osculum 111.
In some embodiments of the present utility model, as shown in Figure 14-Figure 16, it can be provided with the upper surface of terminal pad 4
First limit rib 44 and the second limit rib 45, the circumferentially-spaced arrangement of the first limit rib 44 and the second limit rib 45 along terminal pad 4,
Blade 25 be rotatably provided between closing and opening the position of osculum 111 first limit rib 44 and the second limit rib 45 it
Between, blade 25 can be against on the first limit rib 44 when opening osculum 111, and can be supported during the closing osculum 111 of blade 25
On the second limit rib 45.Thus, it is possible to effectively limit the rotational angle and slewing area of blade 25, limitation blade 25 only exists
Rotated between first limit rib 44 and the second limit rib 45, so as to avoid blade 25 from opening and closing the process of osculum 111
It is middle because rotate excessively and caused by open or close osculum 111 and fail.
Preferably, as shown in Figure 20 and Figure 21, blade 25 can include, terminal pad spaced apart multiple around rotating disk 24
4 are provided with and distinguish corresponding multiple first limit ribs 44 with multiple blades 25, and terminal pad 4 with multiple blades 25 provided with distinguishing
Corresponding second limit rib 45, that is to say, that each blade 25 is correspondingly arranged on first limit rib 44 and one second
Limit rib 45, so that the first limit rib 44 and the second limit rib 45 can be limited the two ends of each blade 25 in rotational direction
Position, to ensure the rotation precision of blade 25, it is ensured that blade 25 can open osculum 111 completely or osculum 111 is fully sealed.
As shown in Fig. 6-Figure 10, in other embodiments of the present utility model, seal disc 2 can be located at non-porous interior bucket 1
The inner side of bucket bottom 11.With reference to Fig. 7-Figure 11, opening 113 is formed with the bucket bottom 11 of non-porous interior bucket 1, terminal pad 4 is connected to non-porous
Opening 113 is simultaneously closed in the lower section at the bucket bottom 11 of interior bucket 1, and seal disc 2 is located at the top of terminal pad 4 and positioned at the bucket of non-porous interior bucket 1
The inner side at bottom 11, and radial dimension of the radial dimension less than opening 113 of seal disc 2.When 100 draining of rotary drum washing machine, nothing
Water in hole in bucket is directly discharged through the through hole 41 in terminal pad 4 again by the water hole 21 of seal disc 2, thus, it is possible to reduce
Amount of parts, simplifies the structure at non-porous interior 1 barrel of bottom 11 of bucket.
Advantageously, as shown in Fig. 6-Figure 10, the 4th sealing ring 54, osculum can be provided between seal disc 2 and bucket bottom 11
111 and water hole 21 be always positioned at the inner side of the 4th sealing ring 54.That is, the 4th sealing ring 54 is looped around the He of osculum 111
The outside of water hole 21 is set, thus, it is possible to effectively prevent water from being let out from the gap of osculum 111 and the docking of water hole 21
Leakage, it is ensured that the sealing property between osculum 111 and water hole 21.With reference to Fig. 6-Figure 10, bucket bottom 11 is connected with terminal pad 4, the
Four sealing rings 54 are located between seal disc 2 and terminal pad 4, and the 4th sealing ring 54 is fixedly connected in terminal pad 4, and the 4th sealing
Circle 54 is set around through hole 41, and thus, the 4th sealing ring 54 can effectively seal against the gap between through hole 41 and water hole 21,
Ensure the sealing property between through hole 41 and water hole 21.
In some embodiments of the present utility model, as Figure 1-Figure 5, it can be provided with the bucket bottom 11 of non-porous interior bucket 1
First limiting section 112, and the second limiting section 22 can be provided with seal disc 2, the first limiting section 112 can be with the second limiting section 22
Coordinate, it is spacing to be carried out to seal disc 2 in open position and closed position.Thus, it is possible to limit in the relative non-porous of seal disc 2
The rotational angle at the bucket bottom 11 of bucket 1, it is ensured that seal disc 2 is only rotated between open and closed positions, it is to avoid 2 turns of seal disc
It is dynamic excessive.
Further, as shown in Figure 1 and Figure 5, the first limiting section 112 can be in the circumference along the bucket bottom 11 of non-porous interior bucket 1
The circular arc channel-shaped of extension, the second limiting section 22 can be the positive stop lug boss stretched into the first limiting section 112, seal disc 2
When open position and closed position, positive stop lug boss can be against the two ends of the first limiting section 112 respectively.That is, when close
When closing disk 2 is located at open position, positive stop lug boss is against one end of the first limiting section 112, when seal disc 2 is located at closed position,
Positive stop lug boss is against the other end of the first limiting section 112.So as to ensure that seal disc 2 can rest on open position or pass exactly
Closed position, so as to ensure the accuracy of the rotation of seal disc 2, it is ensured that seal disc 2 can be exactly in open position and close stance
Switch between putting, it is to avoid seal disc 2 is rotated excessively.
Advantageously, the first limiting section 112 can include the first spacing pit, the second spacing pit and chute, chute difference
It is connected with the first spacing pit and the second spacing pit, that is to say, that the first spacing pit and the second spacing pit are connected respectively
Depth at the two ends of chute, and chute can be less than the depth of the first spacing pit and the second spacing pit, and seal disc 2 is located at
During open position, positive stop lug boss is located in the first spacing pit, and seal disc 2, when being located at closed position, positive stop lug boss is located at the
In two spacing pits.Thus, it is possible to improve spacing reliable between positive stop lug boss and the first spacing pit or the second spacing pit
Property, it is ensured that seal disc 2 can efficiently and reliably rest on open position or closed position, so as to ensure that seal disc 2 can be with complete
It is complete to open or completely enclosed osculum 111.
Advantageously, as shown in 1 and Fig. 2, the second limiting section 22 can include it is multiple, multiple second limiting sections 22 can be along ring
Around the direction uniform intervals arrangement of the Pivot axle of seal disc 2, the first limiting section 112 can be and multiple second limiting sections 22
It is corresponding multiple.Thus, it is possible to further improve reliable spacing to seal disc 2 of the first limiting section 112 and the second limiting section 22
Property.
Further, the first limiting section 112 is formed on the bucket bottom 11 in non-porous interior bucket 1, and the second limiting section 22 is formed
On seal disc 2, osculum 111 include it is multiple, water hole 21 can include distinguish corresponding multiple with multiple osculums 111, by
This, can improve the drainage efficiency of rotary drum washing machine.Further, multiple first limiting sections 112 can be handed over osculum 111
Mistake arrangement, multiple second limiting sections 22 can be with multiple interlaced arrangements of water hole 21.That is, adjacent two first spacing
It is provided with an osculum 111 between portion 112, or first limiting section is equipped between adjacent two osculums 111
112；Similarly, a water hole 21, or two adjacent water holes 21 are provided between two adjacent the second limiting sections 22
Between be equipped with second limiting section 22；Thus, it is possible to match somebody with somebody using the limiting section 22 of multiple first limiting sections 112 and second is spacing
Close, it is ensured that when seal disc 2 is located at open position, multiple water holes 21 and multiple osculums 111 can be with multiple water holes 21 1
One aligns and connects, so as to improve limit accuracy.
In some embodiments of the present utility model, as shown in Fig. 2 the drive device 3 can include：Clutch 32,
Clutch 32 can have the first output shaft 321 and the second output shaft 322, the bucket bottom 11 of the first output shaft 321 and non-porous interior bucket 1
It is connected, for driving non-porous interior bucket 1 and terminal pad 4 to rotate washing, and the second output shaft 322 is connected with seal disc 2, for driving
Seal disc 2 is rotated between open and closed positions.Preferably, drive device 3 is provided with Hall sensor 33, and Hall is passed
Sensor 33 can detect the position of seal disc 2, for judging whether seal disc 2 in an open position or closed position.
The rotary drum washing machine 100 according to the multiple embodiments of the utility model is described below with reference to Fig. 1-Figure 24.
Embodiment one,
Reference picture 1- Fig. 5, rotary drum washing machine 100 includes：Non-porous interior bucket 1, terminal pad 4, seal disc 2 and drive device 3, even
Disk 4 is connect below non-porous interior 1 barrel of bottom 11 of bucket, and terminal pad 4 and the mode connects for screw of bucket bottom 11 of non-porous interior bucket 1, terminal pad 4 with
Drive device 3 is connected.Seal disc 2 is rotatably arranged at the bottom of non-porous interior bucket 1 between open and closed positions, and close
Closing disk 2 is located at the top of terminal pad 4, further, and seal disc 2 is located at the downside at non-porous interior 1 barrel of bottom 11 of bucket, positioned at non-porous interior bucket
Between 1 bucket bottom 11 and terminal pad 4.
Drive device 3 includes：Motor 31 and clutch 32, clutch 32 have the first output shaft 321 and the second output shaft
322, the first output shaft 321 and the mode connects for screw of terminal pad 4, the first output shaft 321 are used to driving non-porous interior bucket 1, terminal pad 4 and close
Closing disk 2 is rotated, and the second output shaft 322 is sealed with seal disc 2 and coordinated and mode connects for screw, and the second output shaft 322 is close for driving
Closing disk 2 rotates relative to non-porous interior bucket 1.
Specifically, as shown in figure 1, the bucket bottom 11 of non-porous interior bucket 1 is provided with osculum 111；Osculum 111 is close including multiple
Having in closing disk 2 has through hole 41 on water hole 21, and terminal pad 4, water hole 21 and through hole 41 include and multiple osculums
111 difference are corresponding multiple.When seal disc 2 is located at open position, water hole 21, through hole 41 are interconnected with osculum 111.
When seal disc 2 is located at closed position, the closing osculum 111 of seal disc 2.
The first sealing ring 51 and the second sealing ring 52, the first sealing are provided between the bucket bottom 11 of seal disc 2 and non-porous interior bucket 1
The relative position of bucket bottom 11 of circle 51 and non-porous interior bucket 1 is fixed, and the first sealing ring 51 is set around osculum 111, realizes bucket bottom
Sealing at 11 osculums 111.Second sealing ring 52 is set around the axis of seal disc 2 and non-porous interior bucket 1, and multiple osculums
111 and multiple water holes 21 be respectively positioned on the outside of the second sealing ring 52, so as to realize the sealing between barrel bottom 11 and sealing plate.
The bucket bottom 11 of non-porous interior bucket 1 is provided with the first limiting section 112, and the first limiting section 112 is in circular arc channel-shaped, the first limit
Position portion 112 includes the first spacing pit, the second spacing pit and chute, and chute is spacing recessed with the first spacing pit and second respectively
Hole is connected, and depth of the depth less than the first spacing pit and the second spacing pit of chute, and seal disc 2 is spacing provided with second
Portion 22, the second limiting section 22 is the positive stop lug boss stretched into the first limiting section 112, spacing when seal disc 2 is located at open position
Boss be located at the first spacing pit in, and seal disc 2 be located at closed position when, positive stop lug boss be located at the second spacing pit in.
Second limiting section 22 is included along the multiple of the direction uniform intervals arrangement of the Pivot axle around seal disc 2, the
One limiting section 112 is corresponding multiple with multiple second limiting sections 22.Multiple first limiting sections 112 and osculum 111 interlock cloth
Put, multiple second limiting sections 22 and multiple interlaced arrangements of water hole 21.
The washing drainage procedure of the rotary drum washing machine 100 of above-described embodiment is described below.
Before water inlet, the output shaft 322 of 31 driving clutch of motor 32 second drives the low speed rotation clockwise of seal disc 2, sealing
Disk 2 is with the spacing cooperation in bucket bottom 11, and after the certain angle that turns clockwise, the positive stop lug boss of seal disc 2 turns to the second spacing pit
Interior, and blocked by the second spacing pit, now the electric current of motor 31 can become big moment, when detecting the electric current moment of motor 31 and becoming big,
Motor 31 shuts down, now, and seal disc 2 is in the closed position, and interior bucket osculum 111 is sealing state.Motor 31 stops fortune
After turning, start into water washing.
After washing terminates, the output shaft 322 of 31 driving clutch of motor 32 second drives the low speed rotation counterclockwise of seal disc 2,
After rotate counterclockwise certain angle, the positive stop lug boss of seal disc 2 rotates to the first spacing pit and kept off by the first spacing pit
Firmly, now the electric current of motor 31 can become big moment, and when detecting the electric current moment of motor 31 and becoming big, motor 31 shuts down, now, close
Closing disk 2 is in an open position, and interior bucket osculum 111 is that the water in open mode, interior bucket is discharged by gravity.Dehydration and routine
Indifference.
According to the rotary drum washing machine 100 of the utility model embodiment, it is possible to achieve in the washing process of rotary drum washing machine 100
It is anhydrous between inside and outside bucket, realize Normal Wash, while the function such as draining, improve sealing reliability.
Embodiment two,
As Figure 1-Figure 5, the present embodiment is roughly the same with the structure of embodiment one, and wherein identical part is using identical
Reference, the difference is that only：Seal disc 2 passes through the second limiting section 22 (positive stop lug boss) embedded first in embodiment one
The the first spacing pit and the second spacing pit of limiting section 112 are determined whether positioned at open position and closed position, and this implementation
The bucket bottom 11 of non-porous interior bucket 1 does not set the first limiting section 112 in example two, and does not set the second limiting section 22, drive device on seal disc 2
3 are provided with Hall sensor 33, and Hall sensor 33 is used to detect seal disc 2 and the relative rotation at the bucket bottom 11 of non-porous interior bucket 1
Angle, so as to judge that seal disc 2 is in an open position or closed position.
The washing drainage procedure of the rotary drum washing machine 100 of embodiment two is described below.
Before water inlet, motor 31 is judged by the angle between Hall sensor 33, the second output of driving clutch 32
Axle 322 drives the low speed rotation of seal disc 2, seal disc 2 is rotated into closed position, i.e. seal disc 2 corresponding with Hall sensor 33
Position stops, now, and the osculum 111 of non-porous interior bucket 1 is sealing state, and rotary drum washing machine 100 can start into water washing.
After washing terminates, motor 31 is judged by the angle between Hall sensor 33, the second of driving clutch 32
Output shaft 322 drives the low speed of seal disc 2 to turn clockwise, for example, can rotate 60 degree, seal disc 2 is rotated to open position,
Now, the non-porous osculum 111 of interior bucket 1 is open mode, and the water in non-porous interior bucket 1 is discharged by gravity.Dehydration and conventional nothing
Difference.
Embodiment three,
As Figure 6-Figure 8, the present embodiment is roughly the same with the structure of embodiment two, and wherein identical part is using identical
Reference, difference is：The bucket bottom 11 of non-porous interior bucket 1 is provided with osculum 111, and seal disc 2 in embodiment two
Downside in the bucket bottom 11 of non-porous interior bucket 1, and the bucket bottom 11 of non-porous interior bucket 1 is provided with opening 113, terminal pad 4 in the present embodiment three
The closing opening 113, seal disc 2 is located at the top of terminal pad 4 and positioned at the inner side of non-porous interior bucket 1.And seal disc 2 is open
113 radial dimension is more than the radial dimension of seal disc 2.
The 3rd sealing ring 53, the edge of the 3rd sealing ring 53 are connected between the bucket bottom 11 of the periphery of terminal pad 4 and non-porous interior bucket 1
The circumferentially extending of terminal pad 4, realizes the sealing between bucket bottom 11 and terminal pad 4.Is connected between terminal pad 4 and seal disc 2
Four sealing rings 54 and the 5th sealing ring 55, the 4th sealing ring 54 are fixed with the relative position of terminal pad 4, and the 4th sealing is around around through hole
41 are set, and realize the sealing between water hole 21 and through hole 41.5th sealing ring 55 is set around the axis of seal disc 2, and many
Individual through hole 41 and multiple water holes 21 are respectively positioned on the inner side of the 5th sealing ring 55, so as to realize between seal disc 2 and connecting plate
Sealing.
The washing drainage procedure of the present embodiment is identical with the rotary drum washing machine 100 of embodiment two, i.e., passed by Hall
Sensor 33 controls the rotational angle of seal disc 2, realizes that seal disc 2 rotates between open and closed positions.Wherein, in row
During water, the water in embodiment two in non-porous interior bucket 1 sequentially passes through osculum 111, water hole 21 and the outflow of through hole 41 and washed
Outside clothing machine.And in the present embodiment three, the water in non-porous interior bucket 1 directly discharges rotary drum washing machine by water hole 21 and through hole 41
Outside 100.
Example IV,
As shown in Figure 9 and Figure 10, the present embodiment is roughly the same with the structure of embodiment three, and wherein identical part uses phase
Same reference, difference is：Drive device 3 is provided with Hall sensor 33, Hall sensor 33 in embodiment three
For detecting seal disc 2 and the relative rotation angle at the bucket bottom 11 of non-porous interior bucket 1, so as to judge that seal disc 2 is in an open position
Or closed position.And by setting the 3rd limiting section 23 and the 4th limiting section between seal disc 2 and terminal pad 4 in the present embodiment
42 coordinate limitation seal disc 2 to rotate between open and closed positions.
Specifically, seal disc 2 is provided with the 3rd limiting section 23, and the 3rd limiting section 23 is in circular arc channel-shaped, the 3rd limiting section
23 include the first spacing pit, the second spacing pit and chute, chute respectively with the first spacing pit and the second spacing pit phase
Connect, and depth of the depth less than the first spacing pit and the second spacing pit of chute, terminal pad 4 is provided with the 4th limiting section
42, the 4th limiting section 42 is the positive stop lug boss stretched into the 3rd limiting section 23, when seal disc 2 is located at open position, limit convex
Platform be located at the first spacing pit in, and seal disc 2 be located at closed position when, positive stop lug boss be located at the second spacing pit in.
4th limiting section 42 is included along the multiple of the direction uniform intervals arrangement of the Pivot axle around terminal pad 4, the
Three limiting sections 23 are corresponding multiple with multiple 4th limiting sections 42.Multiple 3rd limiting sections 23 and the interlaced arrangement of water hole 21,
Multiple 4th limiting sections 42 and multiple hole interlaced arrangements of through hole 41.
The washing drainage procedure of the rotary drum washing machine 100 of above-described embodiment is described below.
Before water inlet, the output shaft 322 of 31 driving clutch of motor 32 second drives the low speed rotation clockwise of seal disc 2, sealing
Disk 2 is with the spacing cooperation of terminal pad 4, and after the certain angle that turns clockwise, the second spacing pit of seal disc 2 is embedded in terminal pad 4
Positive stop lug boss, and be limited boss and block, now the electric current of motor 31 can become big moment, detecting the electric current moment of motor 31 becomes big
When, motor 31 shuts down, now, and seal disc 2 is in the closed position, and the water hole 21 of seal disc 2 is sealing state.Motor 31
After shutting down, start into water washing.
After washing terminates, the output shaft 322 of 31 driving clutch of motor 32 second drives the low speed rotation counterclockwise of seal disc 2,
After rotate counterclockwise certain angle, the first spacing pit of seal disc 2 is embedded in the positive stop lug boss of terminal pad 4, and is limited convex
Platform is blocked, and now the electric current of motor 31 can become big moment, and when detecting the electric current moment of motor 31 and becoming big, motor 31 shuts down, this
When, seal disc 2 is in an open position, and the water hole 21 of seal disc 2 is connected with the through hole 41 of terminal pad 4, and the water in interior bucket is by gravity
Discharge.Dehydration and conventional indifference.
According to the rotary drum washing machine 100 of the utility model embodiment, it is possible to achieve in the washing process of rotary drum washing machine 100
It is anhydrous between inside and outside bucket, realize Normal Wash, while the function such as draining, improve sealing reliability.
Embodiment five,
As shown in Figure 11-Figure 21, the present embodiment is roughly the same with the structure of embodiment one, and wherein identical part uses phase
Same reference, difference is：Seal disc 2 described in embodiment one is provided with water hole 21, and institute in the present embodiment
State and water hole 21 is not provided with seal disc 2.
Specifically, seal disc 2 includes rotating disk 24 and blade 25, and blade 25 is including corresponding more with multiple osculums 111
It is individual.Blade 25 is connected and extending radially outwardly along rotating disk 24 with rotating disk 24, blade 25 envelope when seal disc 2 is located at closed position
Osculum 111 is closed, blade 25 staggers to open osculum 111 with osculum 111 when seal disc 2 is located at open position.Open position
Putting includes multiple, and the circular trace friendship that multiple open positions and multiple closed positions rotates along seal disc 2 with closed position
Mistake is set.
The upper surface of terminal pad 4 is provided with the brace rod 43 along the circumferentially extending of terminal pad 4, and brace rod 43 is in along terminal pad
4 peripheral level first gradually increases the shape being gradually reduced again, and blade 25 is supported on brace rod when seal disc 2 is located at closed position
On 43, and blade 25 is supported on the peak of brace rod 43.When seal disc 2 is located at open position, blade 25 is wrong with brace rod 43
Open.Brace rod 43 includes one-to-one multigroup with multiple blades 25, and every group include arranging along the spaced radial of terminal pad 4
It is multiple.
The upper surface of terminal pad 4 is provided with spacing along circumferentially spaced first limit rib 44 and second of terminal pad 4
Muscle 45, terminal pad 4 is provided with distinguishes corresponding multiple first limit ribs 44 with multiple blades 25, and terminal pad 4 be provided with it is many
Individual blade 25 distinguishes corresponding second limit rib 45.Blade 25 is being closed between the position of opening osculum 111 rotatably
It is located between the first limit rib 44 and the second limit rib 45, blade 25 is against on the first limit rib 44 when opening osculum 111, and
Blade 25 is against on the second limit rib 45 when closing osculum 111.
The washing drainage procedure of the rotary drum washing machine 100 of above-described embodiment is described below：
Before water inlet, the second output shaft 322 of the driving clutch 32 of motor 31 drives the low speed rotation counterclockwise of seal disc 2, close
Closing disk 2 and the spacing cooperation of terminal pad 4, after 2 rotate counterclockwise certain angle of seal disc, the blade 25 of sealing plate can be connected disk
4 second limit ribs 45 are blocked, and now the electric current of motor 31 can become big moment, when detecting the electric current moment of motor 31 and becoming big, motor 31
Shut down, now, seal disc 2 and closing osculum 111.After motor 31 shuts down, start into water washing.
Washing terminate after, motor 31 drive the second output shaft 322 drive the low speed rotation clockwise of seal disc 2, seal disc 2 with
Terminal pad 4 is spacing to be coordinated, after seal disc 2 turns clockwise certain angle, and sealing plate blade 25 can be connected the first limit of disk 4
Position muscle 44 is blocked, and now the electric current of motor 31 can become big moment, and when detecting the electric current moment of motor 31 and becoming big, motor 31 stops fortune
Turn, now, blade 25 and the osculum 111 of seal disc 2 stagger, and interior bucket osculum 111 is connected with the through hole 41 of terminal pad 4, interior
Water in bucket is discharged by gravity.
Dehydration and conventional indifference.
Embodiment six,
As shown in Figure 22-Figure 24, the present embodiment is roughly the same with the structure of embodiment five, and wherein identical part uses phase
Same reference, difference is：Terminal pad 4 described in embodiment five is provided with the circumferentially-spaced arrangement along terminal pad 4
First limit rib 44 and the second limit rib 45, and the first limit rib 44 and second is not provided with terminal pad 4 described in the present embodiment
Limit rib 45.Drive device 3 is provided with Hall sensor 33, and Hall sensor 33 is used to detect seal disc 2 and non-porous interior bucket 1
The relative rotation angle at bucket bottom 11, so as to judge that seal disc 2 is in an open position or closed position.
The washing drainage procedure of the rotary drum washing machine 100 of above-described embodiment is described below：
Washing process：
Before water inlet, motor 31 is judged by the angle between Hall sensor 33, the second output of driving clutch 32
Axle 322 drives the low speed rotation of seal disc 2, seal disc 2 is rotated into closed position, i.e. seal disc 2 corresponding with Hall sensor 33
Position stops, and now, the blade 25 of seal disc 2 can rotate to the top of the brace rod 43 of terminal pad 4, the meeting of 4 brace rod of terminal pad 43
There is upward support force to the blade 25 of seal disc 2, make the first sealing ring 51 between the compression seal disk 2 of blade 25 and bucket bottom 11
With the second sealing ring 52, sealing is realized, now interior bucket osculum 111 is sealing state, is started into water washing.
After washing terminates, motor 31 is judged by the angle between Hall sensor 33, the second of driving clutch 32
Output shaft 322 drives the low speed of seal disc 2 to turn clockwise, for example, can rotate 60 degree, seal disc 2 is rotated to open position,
The blade 25 of seal disc 2 can rotationally disengage brace rod 43, and the bottom of osculum 111 at bucket bottom 11 is not blocked, now, osculum
111 be open mode, and the water in non-porous interior bucket 1 is discharged by gravity.Dehydration and conventional indifference.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ",
The orientation or position relationship of the instruction such as " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " are based on shown in the drawings
Orientation or position relationship, are for only for ease of description the utility model and simplify description, rather than indicate or imply signified dress
Put or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the utility model
Limitation.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two
More than, unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect, can also be communication；Can be joined directly together, the indirect phase of intermediary can also be passed through
Even, can be two element internals connection or two elements interaction relationship.For one of ordinary skill in the art
For, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present utility model or example.In this manual, to the schematic table of above-mentioned term
State and be necessarily directed to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be with
Combined in an appropriate manner in any one or more embodiments or example.In addition, in the case of not conflicting, this area
Technical staff the not be the same as Example or the feature of example and non-be the same as Example or example described in this specification can be entered
Row is combined and combined.
While there has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that：
These embodiments can be carried out with a variety of changes, modification in the case where not departing from principle of the present utility model and objective, replaced
And modification, scope of the present utility model limits by claim and its equivalent.
Claims (11)
1. a kind of rotary drum washing machine, it is characterised in that including：
Non-porous interior bucket, the bucket bottom of the non-porous interior bucket is provided with osculum；
Seal disc, at least a portion of the seal disc between open and closed positions may be used relative to the non-porous interior bucket
Rotationally being located on the bottom of the non-porous interior bucket, the seal disc has water hole, and the seal disc is located at the open position
The water hole is connected with the osculum when putting, and it is described that the seal disc is located at the seal disc closing during closed position
Osculum；
Drive device, the drive device is connected with the seal disc and the non-porous interior bucket respectively, and the drive device is used for
Drive the non-porous interior bucket and the sealing disc spins and for driving the seal disc relative to the non-porous interior bucket rotation；
Hall sensor, the Hall sensor is connected with the drive device for detecting the seal disc relative to the nothing
The anglec of rotation of bucket in hole.
2. rotary drum washing machine according to claim 1, it is characterised in that the bucket bottom of the seal disc and the non-porous interior bucket
Between be provided with the first sealing ring, the seal disc be located at the open position when osculum and the water hole be respectively positioned on institute
State on the inside of the first sealing ring.
3. rotary drum washing machine according to claim 2, it is characterised in that first sealing ring and the non-porous interior bucket
Bucket bottom relative position is fixed, and first sealing ring is around the osculum.
4. rotary drum washing machine according to claim 1, it is characterised in that the seal disc is coaxial with the non-porous interior bucket.
5. rotary drum washing machine according to claim 4, it is characterised in that the bucket bottom of the seal disc and the non-porous interior bucket
Between be provided with the second sealing ring, second sealing ring is around the axis of the seal disc and the non-porous interior bucket, and the row
Water hole and the water hole are respectively positioned on the outside of second sealing ring.
6. the rotary drum washing machine according to any one of claim 1-5, it is characterised in that the bucket bottom of the non-porous interior bucket connects
Terminal pad is connected to, the terminal pad is connected with the bucket bottom of the non-porous interior bucket, and the terminal pad and the bucket of the non-porous interior bucket
Bottom relative position is fixed, and the terminal pad is connected with the drive device.
7. the rotary drum washing machine according to any one of claim 1-5, it is characterised in that the seal disc is located at the nothing
In hole on the outside of the bucket bottom of bucket.
8. rotary drum washing machine according to claim 6, it is characterised in that the terminal pad is located at the non-porous interior bucket bucket bottom
Below, and the seal disc is positioned between the terminal pad and the bucket bottom of the non-porous interior bucket.
9. rotary drum washing machine according to claim 8, it is characterised in that there is through hole, described close in the terminal pad
Closing disk is located at the through hole during open position and connects the osculum.
10. the rotary drum washing machine according to any one of claim 1-5, it is characterised in that the drive device includes：
Clutch, the clutch has the first output shaft and the second output shaft, first output shaft and the non-porous interior bucket
Bucket bottom be connected, and second output shaft is connected with the seal disc.
11. rotary drum washing machine according to claim 1, it is characterised in that be provided between the seal disc and the bucket bottom
4th sealing ring, the osculum and the water hole are always positioned on the inside of the 4th sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621037659.5U CN206502982U (en) | 2016-09-01 | 2016-09-01 | Rotary drum washing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621037659.5U CN206502982U (en) | 2016-09-01 | 2016-09-01 | Rotary drum washing machine |
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| CN206502982U true CN206502982U (en) | 2017-09-19 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110195333A (en) * | 2018-02-27 | 2019-09-03 | 青岛海尔洗衣机有限公司 | A kind of sealing valve mounting structure and washing machine free of cleaning |
-
2016
- 2016-09-01 CN CN201621037659.5U patent/CN206502982U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110195333A (en) * | 2018-02-27 | 2019-09-03 | 青岛海尔洗衣机有限公司 | A kind of sealing valve mounting structure and washing machine free of cleaning |
| CN110195333B (en) * | 2018-02-27 | 2021-09-07 | 青岛胶南海尔洗衣机有限公司 | Seal valve mounting structure and washing-free washing machine |
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| TR01 | Transfer of patent right |
Effective date of registration: 20190723 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Patentee after: Wuxi Swan Electrical Appliances Co., Ltd. Address before: 214028 Wuxi Changjiang Road, Wuxi New District, Jiangsu, No. 18 Patentee before: Wuxi Xiaotianer Co., Ltd. |
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| TR01 | Transfer of patent right |