CN2294988Y - Drum structure of fully-automatic washer - Google Patents
Drum structure of fully-automatic washer Download PDFInfo
- Publication number
- CN2294988Y CN2294988Y CN 97232587 CN97232587U CN2294988Y CN 2294988 Y CN2294988 Y CN 2294988Y CN 97232587 CN97232587 CN 97232587 CN 97232587 U CN97232587 U CN 97232587U CN 2294988 Y CN2294988 Y CN 2294988Y
- Authority
- CN
- China
- Prior art keywords
- bucket
- interior bucket
- interior
- under
- washing machine
- Prior art date
- 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.)
- Expired - Fee Related
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- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The utility model discloses a drum structure of a fully automatic washer. An inner drum is divided into an upper inner drum part and a lower inner drum part, the lower part of the upper inner drum forms a contraction shape, and the diameter of the lower end is less than the diameter of the upper opening of the lower inner drum. A motor is used as a power source, and a center of the upper part of the bottom of the lower inner drum is provided with a protecting cover and is fixedly connected with the protecting cover by fastening nuts and fastening screws. An impeller and an outer drum are omitted, and the structure is simplified.
Description
The utility model relates to a kind of improvement of bucket body structure of automatic washing machine, is a kind of bucket body structure of automatic washing machine specifically.
The staving of automatic washing machine, the casing that comprises the outside, box house are equipped with outer bucket, interior bucket and washing wave wheel, during washing clothes, drive current and clothing rotation by impeller, during dehydration, drive the clothing high speed rotating by interior bucket, because in different program for washing, bucket and impeller rotate in will using respectively, the structure more complicated, manufacturing technique is relative complex also, and cost is higher.
The new purpose of this practicality is to overcome the shortcoming of above-mentioned technology, a kind of architecture advances is proposed the bucket body structure of washing machine, save traditional outer bucket, washing and dehydrating function are all born by interior bucket, make designs simplification, the cost reduction.
This utility model purpose is realized by following technical scheme: the bucket body structure of this automatic washing machine, interior bucket is housed in casing, the muscle that equally distributed projection is arranged at the sidewall of interior bucket and bottom, even distribution open-work on the sidewall, the interior or exterior space of bucket communicates in making, the bottom of interior bucket is driven by the input power source and rotates, in bucket be divided in bucket go up and interior bucket down two partly, in top on the bucket be fastened on the top of casing by screw, the bottom on the interior bucket is collapsed shape, its lower end diameter is less than the back cut diameter under the interior bucket, power source is a motor, connect belt pulley, the bottom in the impeller axle at belt pulley center is connected under the bucket, the center on the top, bottom surface under interior bucket, protecting cover is housed, by clamp nut, trip bolt is fixedly connected, and the bottom, bottom surface under interior bucket is connected with ring flange.
The impeller axle is loaded on the center of sleeve part, oiliness bearing is sleeved on the impeller axle, oiliness bearing is equipped with bearing insert outward, the below is fastening with bearing insert by sleeve nut, accompany rubber gasket between bearing insert and the sleeve nut, accompany rubber seal, spring sealed circle between the ring flange below the bottom under the top of sleeve part and the interior bucket.Rubber gasket and rubber seal are with interior barrel of inside and outside water and the power source below the inner and interior bucket of the sleeve part bottom surface, and motor and transmission system are kept apart, and below assurance water can not be penetrated into, guarantee the safety of operation.Lower end circular edge on interior bucket is equipped with rubber seal ring, on the lower limb in the periphery of rubber seal ring is pressed on it by spring steel wire coil on the bucket.Prevent that rubber seal ring from coming off.Rubber seal ring prevent the clothing that is washed in washing and drying process, fall in barrel and casing between.Upper end edge circular edge under interior bucket is equipped with circular block material cover.Its effect also be prevent clothing in washing and drying process, fall into from interior bucket in barrel and casing between.Bossed muscle on the block material cover helps the effect of washing to the clothing that is washed.The motor of power source, drive the heat radiation belt pulley, the heat radiation belt pulley can be passed to the impeller axle with the rotation of motor by V belt, driving interior bucket by the impeller axle rotates, the clothing that is washed is the inside under interior bucket, by water impact, and the friction of motion of self and clothing and the friction of inboard muscle down of interior bucket, dirt is washed by rubbing with the hands totally.
The utility model has the advantages that simple and reasonable for structure owing to cancelled impeller, in interior bucket is changed into bucket go up, interior bucket down two partly, interior bucket both can be used to washing clothes, can be used to dehydration again, had not only saved impeller, more saved speed-reducing clutch, and, made the existing supporting role of casing again owing to saved outer bucket, outer bucket effect is arranged again, make structure greatly simple, not only save raw material, manufacturing technique has also been simplified, can boost productivity greatly, reduce cost.
Embodiment of accompanying drawings.
Fig. 1 is a kind of bucket body structure figure of automatic washing machine,
Fig. 2 is mounted in the sleeve part structure chart on the staving of this automatic washing machine,
Fig. 3 is the connection layout of motor and impeller axle.
The staving of this automatic washing machine, interior bucket is housed in casing (1), the muscle that equally distributed projection is all arranged at the sidewall of interior bucket and bottom, also be evenly distributed with open-work on the sidewall, the inside and outside space of bucket communicates in making, in bucket be divided in bucket go up (3) and interior bucket (7) down, interior bucket is gone up (3) and is connected and fixed by trip bolt (2) and casing (1).The interior bucket bottom of (7) down passes through heat radiation belt pulley (23) by power source motor (2 4), belt pulley (22), V belt (21) transmission, driving impeller axle (17) rotates, impeller axle (17) is connected the bottom of (7) down with interior bucket, the interior bucket of drive (7) down rotates together, in under the bucket in preventing, outer water can not be penetrated in the transmission system, guarantee the safety of operation, bearing insert (14) at oiliness bearing (18) outside of impeller axle (17) overcoat suit, between the sleeve nut (16), accompany rubber gasket (15), in bearing insert (14), and between the ring flange (11) under (7) bottom surface rubber seal (19) and spring sealed circle (20) are housed under the interior bucket.The middle inside of (7) bottom is equipped with protecting cover (10) under interior bucket, and tightens up with clamp nut (8), trip bolt (9), and anti-sealing infiltrates from the slit.
Claims (4)
1, a kind of bucket body structure of automatic washing machine, interior bucket is housed in casing, the muscle that equally distributed projection is arranged at the sidewall of interior bucket and bottom, even distribution open-work on the sidewall, the interior or exterior space of bucket communicates in making, the bottom of interior bucket is driven by the input power source and rotates, in bucket is divided in it is characterized in that bucket go up and interior bucket down two partly, in top on the bucket be fastened on the top of casing by screw, the bottom on the interior bucket is collapsed shape, its lower end diameter is less than the back cut diameter under the interior bucket, power source is a motor, connect belt pulley, the bottom in the impeller axle at belt pulley center is connected under the bucket, the center on the top, bottom surface under interior bucket, protecting cover is housed, by clamp nut, trip bolt is fixedly connected, and the bottom, bottom surface under interior bucket is connected with ring flange.
2, according to the bucket body structure of the described automatic washing machine of claim 1, it is characterized in that the impeller axle is loaded on the center of sleeve part, oiliness bearing is sleeved on the impeller axle, oiliness bearing is equipped with bearing insert outward, the below is fastening with bearing insert by sleeve nut, accompany rubber gasket between bearing insert and the sleeve nut, accompany rubber seal, spring sealed circle between the ring flange below the bottom under the top of sleeve part and the interior bucket.
3,, it is characterized in that the lower end circular edge on interior bucket is equipped with rubber seal ring, on the lower limb in the periphery of rubber seal ring is pressed on it by spring steel wire coil on the bucket according to the bucket body structure of the described automatic washing machine of claim 1.
4, according to the bucket body structure of the described automatic washing machine of claim 1, it is characterized in that under interior bucket the upper end, along circular edge circular block material cover is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97232587 CN2294988Y (en) | 1997-04-04 | 1997-04-04 | Drum structure of fully-automatic washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97232587 CN2294988Y (en) | 1997-04-04 | 1997-04-04 | Drum structure of fully-automatic washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2294988Y true CN2294988Y (en) | 1998-10-21 |
Family
ID=33944362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97232587 Expired - Fee Related CN2294988Y (en) | 1997-04-04 | 1997-04-04 | Drum structure of fully-automatic washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2294988Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018141299A1 (en) * | 2017-02-06 | 2018-08-09 | 青岛海尔滚筒洗衣机有限公司 | Drum washing machine |
| WO2018141298A1 (en) * | 2017-02-06 | 2018-08-09 | 青岛海尔滚筒洗衣机有限公司 | Drum washing machine |
-
1997
- 1997-04-04 CN CN 97232587 patent/CN2294988Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018141299A1 (en) * | 2017-02-06 | 2018-08-09 | 青岛海尔滚筒洗衣机有限公司 | Drum washing machine |
| WO2018141298A1 (en) * | 2017-02-06 | 2018-08-09 | 青岛海尔滚筒洗衣机有限公司 | Drum washing machine |
| CN108396504A (en) * | 2017-02-06 | 2018-08-14 | 青岛海尔滚筒洗衣机有限公司 | A kind of roller washing machine |
| CN108396505A (en) * | 2017-02-06 | 2018-08-14 | 青岛海尔滚筒洗衣机有限公司 | A kind of roller washing machine |
| CN108396505B (en) * | 2017-02-06 | 2021-05-14 | 青岛海尔洗涤电器有限公司 | Drum washing machine |
| US11078614B2 (en) | 2017-02-06 | 2021-08-03 | Qingdao Haier Drum Washing Machine Co., Ltd | Drum washing machine |
| CN108396504B (en) * | 2017-02-06 | 2021-08-20 | 青岛海尔洗涤电器有限公司 | Drum washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |