CN2719893Y - Rotary drum type fully-automatic washing machine - Google Patents
Rotary drum type fully-automatic washing machine Download PDFInfo
- Publication number
- CN2719893Y CN2719893Y CN 200420039562 CN200420039562U CN2719893Y CN 2719893 Y CN2719893 Y CN 2719893Y CN 200420039562 CN200420039562 CN 200420039562 CN 200420039562 U CN200420039562 U CN 200420039562U CN 2719893 Y CN2719893 Y CN 2719893Y
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- CN
- China
- Prior art keywords
- washing machine
- belt pulley
- automatic washing
- interior bucket
- motor
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- Expired - Fee Related
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- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The utility model provides a rotary barrel type fully automatic washing machine, comprising an outer barrel, an inner barrel and a motor. The shaft of the motor is connected with a small belt pulley, and the small belt pulley is connected with a large belt pulley via a belt. The rotary barrel type fully automatic washing machine is characterized in that a stirrer used for stirring water current is the inner barrel, the lower part of the inner barrel is connected with the shaft of the inner barrel, and the other end of the shaft of the inner barrel is directly connected with the large belt pulley. Compared with prior art, the rotary barrel type fully automatic washing machine has the advantages of that a speed reducing clutch and an impeller are omitted, the motor directly drives the inner barrel to rotate via the speed reduction of the large belt pulley, clothes are washed via the inner barrel rotating to stir water current, and the cost of the whole washing machine is reduced; compared with the existing washing machines having the same type with the utility model, the cost of the rotary barrel type fully automatic washing machine is at least decreased more than 100 yuan.
Description
Technical field
The utility model relates to a kind of automatic washing machine, specifically to the improvement of existing automatic washing machine transmission device and washing arrangement.
Background technology
The transmission device of traditional automatic washing machine comprises motor, belt pulley and speed-reducing clutch etc., and speed-reducing clutch has two output shafts, and one is stirrer shaft; Another root dehydrating shaft, stirrer shaft connects impeller, bucket in dehydrating shaft connects.During washing, interior bucket is motionless, and the forward and reverse alternate rotation repeatedly of agitator (impeller) is stirred current, to reach the purpose of washing.During dehydration, the clutch spring is in the state of holding tightly, and bucket and agitator were with speed rotation at a high speed in the same way, to reach the purpose that dries clothing in dehydrating shaft drove.
But along with being growing more intense of household electrical appliance market competition, then being the mode of each manufacturer of household electric appli first-selection by price competition, how further reducing the manufacturing cost of product, then is each washing machine researcher's main design problem.
If still continue to use the washing machine of said structure form, the decline space of cost is very little.At least need nearly 100 yuan as speed-reducing clutch, impeller also needs tens yuan.How under the prerequisite that guarantees washing quality, further improving, to reach the purpose of decline cost, then is the technical problem that should solve.
Summary of the invention
The utility model provides a kind of novel turning barrel formula automatic washing machine, and it can solve problems such as existing washing machine cost height.
In order to reach the purpose that solves the problems of the technologies described above, the technical solution of the utility model is: a kind of turning barrel formula automatic washing machine, it comprises that outer bucket, interior bucket, motor, motor shaft connect small belt pulley, small belt pulley connects big belt pulley by belt, it is characterized in that: the agitator that stirs current is interior bucket, bucket axle in an interior bucket bottom is connected with, the other end of interior barrel of axle directly is connected with big belt pulley.
In further detailed structure of the present utility model, also have following technical characterictic: at least one position has at least more than one to stir the water repellent device of water in interior bucket bottom, the interior bucket periphery.
In further detailed structure of the present utility model, also have following technical characterictic: the rotating ratio of motor and big belt pulley is 1: 0.1～0.5.
In further detailed structure of the present utility model, also have following technical characterictic: motor is the double speed electrode form.
In further detailed structure of the present utility model, also have following technical characterictic: water repellent device is vane type, protruding rib type.
In further detailed structure of the present utility model, also have following technical characterictic: the water repellent device and the interior bucket end are integral type; Or water repellent device and interior bucket be split type the end, and connect with screw.
The utility model compared with prior art has the following advantages and good effect: 1, saved speed-reducing clutch and impeller, bucket rotation in directly driving after motor slows down by big belt pulley, rotate stirring current washing clothes by interior bucket, washing machine complete machine cost is greatly reduced, with comparing of existing same type machine, descend more than 100 yuan at least.2, interior bucket bottom or periphery are provided with the drying blade, and with interior bucket bottom one, or fuse with screw with interior bucket periphery, make it serve as agitator, both can reduce cost, can produce rotary water current again, achieve many things at one stroke.3, when washing, because an interior bucket and a bucket end drying blade rotate simultaneously, interior bucket bucket wall and the acting in conjunction of drying blade can produce three-dimensional compound current, and clothing is constantly rolled, and have improved clean ratio, have reduced the winding of clothing.4, motor adopts the double speed electrode form, can pass through the motor direct change, big belt pulley speed change in addition, version simplification.5, owing to saved speed-reducing clutch, spatial altitude descends, and the height between casing and the outer barrel bottom can descend thereupon, can make washing machine compact more.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in detail.
Fig. 1 is the main apparent direction cutaway view of the utility model turning barrel formula automatic washing machine;
1, outer bucket; 2, interior bucket; 2-1, water repellent device; 2-2, line bits filter; 3, suspension rod; 4, casing; 5, interior bucket axle; 6, big belt pulley; 7, belt; 8, small belt pulley; 9, motor; 19, washing machine.
Fig. 2 is the driving section bit architecture figure of the utility model turning barrel formula automatic washing machine.
10, brake disc; 11, brake ribbon; 12, carriage; 13, end cap; 14, water seal; 15, outside framework oil seal A; 16, outside framework oil seal B; 17, bearing A; 18, bearing B.
The specific embodiment
Referring to Fig. 1 and Fig. 2, use in washing machine mark 19 chief representatives of the present utility model.In order to save speed-reducing clutch and impeller.Main design concept of the present utility model is following 2 points: 1., work as agitator with interior bucket 2, when promptly washing, bucket 2 rotations in directly driving, the stirring current wash; 2., the kind of drive simplifies, motor → big belt pulley 7 slows down → interior bucket axle 5 → interior bucket 2 rotation washings.
Its drive mechanism is: 9 in motor connects small belt pulley 8, and small belt pulley 8 connects big belt pulley 6 by belt 7, and big belt pulley 6 is connected with the lower end of interior bucket axle 5; Direct and the interior bucket 2 in the upper end of interior bucket axle 5 is connected, and mid portion does not have speed-reducing clutch, and like this, interior barrel 2 can directly be driven.The rotating speed of interior bucket 2 is identical with big belt pulley 6 rotating speeds.
Motor 9 is the double speed electrode, can adopt 2/8 utmost point electrode, during washing, drives interior bucket 2 with 8 utmost point rotating speeds and rotates; Drive interior bucket 2 high speed rotating with 2 utmost point rotating speeds during dehydration.In the present embodiment, motor 9 is 1: 0.2 with the rotating ratio of big belt pulley 6.
In order form to stir current better, two water repellent device 2-1 that stir water are arranged at interior bucket 2 bottoms, and water repellent device 2-1 is a leaf structure, water repellent device 2-1 be split type at the bottom of interior barrel 2 barrels, both connect by screw.
Carriage 12 is fixed on the outer bucket 1, and carriage 12 is provided with water seal 14 with outer bucket junction, 1 bottom; Between carriage 12 tops and interior bucket axle 5, outside framework oil seal A15 and outside framework oil seal B16 are housed.
In carriage 12 bottoms, brake ribbon 11 and carriage 12 are connected by screw, and brake disc 10 is connected with interior bucket axle 5 by screw.
Certainly, the utility model is not limited to above-mentioned giving an example, and in essence intention scope of the present utility model, the utility model also has many variations, remodeling or replacement, all should belong to protection domain of the present utility model.
Claims (6)
1, a kind of turning barrel formula automatic washing machine, it comprises that outer bucket, interior bucket, motor, motor shaft connect small belt pulley, small belt pulley connects big belt pulley by belt, it is characterized in that: the agitator that stirs current is interior bucket, bucket axle in an interior bucket bottom is connected with, the other end of interior barrel of axle directly is connected with big belt pulley.
2, a kind of turning barrel formula automatic washing machine according to claim 1 is characterized in that: at least one position has at least more than one to stir the water repellent device of water in interior bucket bottom, the interior bucket periphery.
3, a kind of turning barrel formula automatic washing machine according to claim 1, it is characterized in that: the rotating ratio of motor and big belt pulley is 1: 0.1～0.5.
4, according to the described a kind of turning barrel formula automatic washing machine of any claim in the claim 1～3, it is characterized in that: motor is the double speed electrode form.
5, a kind of turning barrel formula automatic washing machine according to claim 4, it is characterized in that: water repellent device is vane type, protruding rib type.
6, a kind of turning barrel formula automatic washing machine according to claim 5 is characterized in that: the water repellent device and the interior bucket end are integral type; Or water repellent device and interior bucket be split type the end, and connect with screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420039562 CN2719893Y (en) | 2004-03-25 | 2004-03-25 | Rotary drum type fully-automatic washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420039562 CN2719893Y (en) | 2004-03-25 | 2004-03-25 | Rotary drum type fully-automatic washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2719893Y true CN2719893Y (en) | 2005-08-24 |
Family
ID=35008855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420039562 Expired - Fee Related CN2719893Y (en) | 2004-03-25 | 2004-03-25 | Rotary drum type fully-automatic washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2719893Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107326610A (en) * | 2017-08-21 | 2017-11-07 | 宁波汇亿电器制造有限公司 | A kind of table full-automatic washing machine |
| CN110453442A (en) * | 2018-05-07 | 2019-11-15 | 无锡小天鹅电器有限公司 | Rotary drum washing machine and its tub assembly |
| CN112127113A (en) * | 2019-06-24 | 2020-12-25 | 青岛海尔洗衣机有限公司 | Speed reduction clutch and washing machine |
-
2004
- 2004-03-25 CN CN 200420039562 patent/CN2719893Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107326610A (en) * | 2017-08-21 | 2017-11-07 | 宁波汇亿电器制造有限公司 | A kind of table full-automatic washing machine |
| CN110453442A (en) * | 2018-05-07 | 2019-11-15 | 无锡小天鹅电器有限公司 | Rotary drum washing machine and its tub assembly |
| CN110453442B (en) * | 2018-05-07 | 2021-10-26 | 无锡小天鹅电器有限公司 | Pulsator washing machine and tub assembly thereof |
| CN112127113A (en) * | 2019-06-24 | 2020-12-25 | 青岛海尔洗衣机有限公司 | Speed reduction clutch and washing machine |
| CN112127113B (en) * | 2019-06-24 | 2024-02-13 | 青岛海尔洗衣机有限公司 | Speed reduction clutch and 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 |