CN1412378A - Bidirectional washing method and its washing machine - Google Patents
Bidirectional washing method and its washing machine Download PDFInfo
- Publication number
- CN1412378A CN1412378A CN 01127557 CN01127557A CN1412378A CN 1412378 A CN1412378 A CN 1412378A CN 01127557 CN01127557 CN 01127557 CN 01127557 A CN01127557 A CN 01127557A CN 1412378 A CN1412378 A CN 1412378A
- Authority
- CN
- China
- Prior art keywords
- agitator
- interior bucket
- motor
- shaft
- gear
- 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.)
- Granted
Links
- 238000005406 washing Methods 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000002457 bidirectional effect Effects 0.000 title 1
- 230000005540 biological transmission Effects 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 abstract 1
- 230000002950 deficient Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/30—Driving arrangements
- D06F37/40—Driving arrangements for driving the receptacle and an agitator or impeller, e.g. alternatively
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
- D06F17/06—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid by rotary impellers
- D06F17/08—Driving arrangements for the impeller
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F17/00—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid
- D06F17/06—Washing machines having receptacles, stationary for washing purposes, wherein the washing action is effected solely by circulation or agitation of the washing liquid by rotary impellers
- D06F17/10—Impellers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F23/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry
- D06F23/04—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and rotating or oscillating about a vertical axis
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/30—Driving arrangements
- D06F37/36—Driving arrangements for rotating the receptacle at more than one speed
- D06F37/38—Driving arrangements for rotating the receptacle at more than one speed in opposite directions
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The present invention provides a two-way washing method by using washing machine and its two-way washing machine. It is characterized by that when it is used for washing clothes, its internal barrel and stirrer are driven by their respective driving device and rotated according to opposite direction, so that the water flow strength is raised, cleaning ratio is raised, and the clothes can be continuously turned over so as to attain the goal of no twining clothes.
Description
Technical field
The present invention relates to a kind of washing machine that utilizes the washing methods of washing machine and use this method.
Background technology
Its structure of conventional washer is to be made of interior bucket, outer bucket, agitator, transmission system, control system and housing etc.During laundry, interior bucket does not rotate, and agitator is done the both forward and reverse directions rotation, drives inner bucket water and clothing and rotates the realization washing.This washing methods is through practice test, and find to have some defectives: 1, washing form is single, and clean ratio is difficult to improve.2, a little less than the flow intensity, clothing easily produces winding.In order to overcome above-mentioned defective, some washing machine manufacturing enterprises design a kind of " turning barrel " washing machine, its method is, during washing, interior bucket is in free state, and when agitator rotated, the interior bucket reaction force that rotation produces by agitator rotated, bucket and agitator reverse rotation in realizing, the purpose of realization " stranding clothing ".But still there is deficiency in this method, because interior bucket is unpowered, the rotation dynamics of interior bucket is little, and agitator is only in the rotating of bucket bottom surface, and the effect of " stranding clothing " is little, and it is not obvious that clean result improves, and still can not solve the problem that clothing twines well.How overcoming above-mentioned defective as early as possible, then is urgent problem.
Summary of the invention
The present invention will solve the technical problem that clean ratio is not high, clothing twines that prior art exists.
In order to reach the purpose that solves the problems of the technologies described above, technical scheme of the present invention is that during washing, interior bucket and agitator all wash by counterturn under the drive of power.
A kind of washing machine that adopts said method, it comprises interior bucket, agitator, motor, power drive mechanism is characterized in that: be provided with the power drive mechanism that turns to the agitator switched in opposite, this power drive mechanism is connected with interior bucket.
Described agitator is a basin shape agitator, and interior bucket lower inner wall has a circle inner concave, and basin shape agitator is packed in the inner concave, and at least one place in basin shape agitator inwall or its bottom surface is provided with projection, and interior bucket inwall is provided with projection.
Described agitator is a basin shape agitator, and at least one place in basin shape agitator inwall or its bottom surface is provided with projection, and interior bucket inwall is provided with projection.
Described agitator is an impeller, is provided with projection on interior bucket inwall.
Interior bucket, agitator are driven respectively by two motors and two sets of transmission mechanism respectively.
Interior bucket, agitator are to be driven by a motor and a sets of transmission mechanism.
The structure of motor and power drive mechanism is: motor shaft is provided with motor gear and belt pulley, the bucket axle is connected in the interior bucket and, interior bucket axle is a hollow, barrel shaft gear in an interior bucket axle bottom connects, should be meshed with motor gear by an interior bucket shaft gear, the stirrer shaft upper end links to each other with agitator, and in the cavity of bucket axle, belt pulley was connected with the stirrer shaft belt pulley of stirrer shaft lower end by belt in stirrer shaft was inserted into.
The structure of motor and power drive mechanism is: motor is connected with belt pulley on being sleeved on outer shaft by belt, outer shaft is connected with ring gear, ring gear is connected with interior bucket axle, ring gear is meshed with at least two above pinions, and above-mentioned pinion is meshed with stirrer shaft gear on being installed in stirrer shaft.
The structure of motor and power drive mechanism is: motor is connected with stirrer shaft by belt pulley, the stirrer shaft upper end links to each other with agitator, the stirrer shaft middle part is a gear shaft, tooth on this gear shaft is meshed with at least two above pinions, pinion is contained on the tooth rest, tooth rest is fixed on the transmission mechanism housing, and pinion is meshed with ring gear, and this ring gear upper end is connected with interior bucket.
The present invention compared with prior art has the following advantages and good effect: 1, disposed power drive mechanism owing to be interior barrel, and when washing, interior bucket and all dynamic driving of agitator, and be backward rotation mutually, the increase flow intensity has improved clean ratio.2, because interior bucket is pressed the counterturn rotation simultaneously with agitator, can form water (flow) direction constantly changes, clothing is constantly rolled, thereby reached the purpose that clothing does not twine, overcome the rotation that only relies on impeller and produced the difficult problem that vortex water flow easily causes clothing to twine.3, bucket docks installation with basin shape agitator in the inner concave shape, avoids foreign matter to fall into the beneath phenomenon of agitator fully and takes place.
Description of drawings
Below in conjunction with accompanying drawing the present invention is described in detail.
Fig. 1 is a washing machine profile of the present invention;
Fig. 2 is the A portion enlarged drawing among Fig. 1; Be one of embodiment of motor for washer of the present invention, power drive mechanism;
Fig. 3 be motor for washer of the present invention, power drive mechanism embodiment two;
Fig. 4 be motor for washer of the present invention, power drive mechanism embodiment three;
Fig. 5 is one of embodiment of washing machine inner tub of the present invention, agitator;
Fig. 6 be washing machine inner tub of the present invention, agitator embodiment two;
Fig. 7 be washing machine inner tub of the present invention, agitator embodiment three.
1, outer bucket; 2, gimbal; 3, interior bucket projection; 4, interior bucket; 5, agitator; 6, agitator projection; 7, motor; 8, belt; 9, stirrer shaft; 10, stirrer shaft gear; 11, pinion; 12, ring gear; 13, interior bucket axle; 14, stirrer shaft top; 15, tooth rest; 16, transmission mechanism housing; 17, belt pulley; 18, motor gear; 19, interior bucket shaft gear; 20, motor pulley; 21, outer shaft; 22, stirrer shaft gear; 23, clutch arm; 24, square hole axle sleeve; 25, stop cover; 26, clutch spring; 27, brake band.
Method of the present invention is that during washing, interior bucket 4 and agitator 5 all wash by counterturn under the drive of power.Like this, interior bucket 4 rotates, and helps improving clean ratio, reduces clothing and winding.
As the washing machine that adopts the inventive method, its transmission can have following two kinds of designs, and a kind of is that interior bucket, agitator are driven respectively by two motors 7 and two sets of transmission mechanism respectively.Another kind is that interior bucket 4, agitator 5 are to be driven by a motor 7 and a sets of transmission mechanism.Three kinds of embodiment to second kind of scheme are described as follows below:
Referring to Fig. 1 and Fig. 2, the structure of motor and power drive mechanism is: motor 7 is connected with stirrer shaft 9 by belt pulley 17, stirrer shaft upper end 14 links to each other with agitator 5, stirrer shaft 9 middle parts are gear shaft 10, tooth on this gear shaft 10 is meshed with four pinions 11, and pinion 11 is contained on the tooth rest 15, and tooth rest 15 is fixed on the transmission mechanism housing 16, pinion 11 is meshed with ring gear 12, and these ring gear 12 upper ends are connected with interior bucket 4.During washing, motor 7 drives stirrer shaft 9 and rotates, stirrer shaft 9 drives agitator 5 and rotates, and stirrer shaft 9 is when rotating, driven gear axle 10 rotates, and gear shaft 10 drives pinion 11 and rotates, and pinion 11 drives ring gear 12 and rotates, thereby bucket 4 rotates in driving, and it turns to and agitator 5 switched in opposite.
Referring to Fig. 3, the structure of motor and power drive mechanism is: motor shaft is provided with motor gear 18 and motor pulley 20, bucket axle 13 is connected in the interior bucket 4 and, interior bucket axle 13 is a hollow, barrel shaft gear 19 in interior bucket axle 13 bottoms connect, bucket shaft gear 19 is meshed with motor gear 18 in this, and stirrer shaft 9 upper ends link to each other with agitator 5, in the cavity of bucket axle 13, motor pulley 20 was connected by the stirrer shaft belt pulley 17 of belt with stirrer shaft 9 lower ends in stirrer shaft 9 was inserted into.During washing, motor 7 drives motor pulley 20 and motor gear 18 rotates simultaneously, and its kind of drive is: motor gear 18 → interior bucket shaft gear 19 → interior bucket 4 rotates; Motor pulley 20 → stirrer shaft belt pulley 17 → stirrer shaft 9 → agitator 5 rotates.Thereby bucket 4 is pressed the counterturn rotation with agitator 5 in realizing.
Referring to Fig. 4, the structure of motor and power drive mechanism is: motor 7 is connected with belt pulley 17 on being sleeved on outer shaft 21 by belt, outer shaft 21 is connected with ring gear 12, ring gear 12 is connected with interior bucket axle 13, ring gear 12 is meshed with four pinions 11, and above-mentioned pinion 11 is meshed with stirrer shaft gear 22 on being installed in stirrer shaft 9.During washing, motor 7 drives belt pulley 17 → outer shaft 21 → ring gear 12 → interior bucket axle 13 → interior bucket 4 and rotates.Another transmission is that motor 7 drives belt pulley 17 → outer shaft 21 → ring gear 12 → pinion 11 → stirrer shaft gear 22 → stirrer shaft 9 → agitator 5 and rotates.Thereby bucket 4 is pressed the counterturn rotation with agitator 5 in realizing.
Referring to Fig. 5, this is that agitator 5 is the form of impeller, and bucket 4 inwalls are provided with projection 3 in it, and above-mentioned projection is to play the effect of " stranding clothing ".
Referring to Fig. 6, this is that agitator 5 is basin shape agitator structure forms, and the inwall of basin shape agitator is provided with projection 6, also is provided with projection 3 on the inwall of interior bucket 4.
Referring to Fig. 7, this is that agitator 5 is basin shape agitator structure forms, is equipped with projection 6,3 on the inwall of basin shape agitator and its bottom surface and on the interior bucket inwall.
Interior bucket 4 is 1 with the rotating ratio of agitator 5: (1～5), the range of speeds of agitator 5 are generally at 40 rev/mins～150 rev/mins.
Claims (10)
1, a kind of with the two-way washing methods of washing machine, it is characterized in that: during washing, interior bucket and agitator all wash by counterturn under the drive of power.
2, a kind of washing machine that adopts the described method of claim 1, it comprises interior bucket, agitator, motor, power drive mechanism is characterized in that: be provided with the power drive mechanism that turns to the agitator switched in opposite, this power drive mechanism is connected with interior bucket.
3, washing machine according to claim 2, it is characterized in that: described agitator is a basin shape agitator, and interior bucket lower inner wall has a circle inner concave, and basin shape agitator is packed in the inner concave, at least one place in basin shape agitator inwall or its bottom surface is provided with projection, and interior bucket inwall is provided with projection.
4, washing machine according to claim 2 is characterized in that: described agitator is a basin shape agitator, and at least one place in basin shape agitator inwall or its bottom surface is provided with projection, and interior bucket inwall is provided with projection.
5, washing machine according to claim 2 is characterized in that: described agitator is an impeller, is provided with projection on interior bucket inwall.
6, washing machine according to claim 2 is characterized in that: interior bucket, agitator are driven respectively by two motors and two sets of transmission mechanism respectively.
7, washing machine according to claim 2 is characterized in that: interior bucket, agitator are to be driven by a motor and a sets of transmission mechanism.
8, according to claim 2 or 7 described washing machines, it is characterized in that: the structure of motor and power drive mechanism is: motor shaft is provided with motor gear and belt pulley, the bucket axle is connected in the interior bucket and, interior bucket axle is a hollow, barrel shaft gear in an interior bucket axle bottom connects, bucket shaft gear is meshed with motor gear in this, and the stirrer shaft upper end links to each other with agitator, in the cavity of bucket axle, belt pulley was connected with the stirrer shaft belt pulley of stirrer shaft lower end by belt in stirrer shaft was inserted into.
9, according to claim 2 or 7 described washing machines, the structure that it is characterized in that motor and power drive mechanism is: motor is connected with belt pulley on being sleeved on outer shaft by belt, outer shaft is connected with internal gear, internal gear is connected with interior bucket axle, internal gear is meshed with at least two above pinions, and above-mentioned pinion is meshed with stirrer shaft gear on being installed in stirrer shaft.
10, according to claim 2 or 7 described washing machines, it is characterized in that: the structure of motor and power drive mechanism is: motor is connected with stirrer shaft by belt pulley, the stirrer shaft upper end links to each other with agitator, the stirrer shaft middle part is a gear shaft, tooth on this gear shaft is meshed with at least two above pinions, and pinion is contained on the tooth rest, and tooth rest is fixed on the transmission mechanism housing, pinion is meshed with ring gear, and this ring gear upper end is connected with interior bucket.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB01127557XA CN1151324C (en) | 2001-10-18 | 2001-10-18 | Bidirectional washing method and its washing machine |
| PCT/IB2001/002100 WO2003033802A1 (en) | 2001-10-18 | 2001-11-08 | Washing method and washing machine which the rotary wing and tube are rotatable in reverse directions |
| JP2003536518A JP5180423B2 (en) | 2001-10-18 | 2002-06-12 | Reverse washing method and transmission |
| CNB028049128A CN1281809C (en) | 2001-10-18 | 2002-06-12 | Driving mechanism generating bi-directional rotations, and washing machine generating bi-directional washing as well as washing method, and relevant inner bucket and string mode |
| PCT/CN2002/000415 WO2003033803A1 (en) | 2001-10-18 | 2002-06-12 | Counter-rotation wash method and transmission machine |
| US10/492,786 US7475445B2 (en) | 2001-10-18 | 2002-06-12 | Counter-rotation wash method and transmission machine |
| HK04108485A HK1065831A1 (en) | 2001-10-18 | 2004-10-28 | Counter-ratation wash method and transmission machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB01127557XA CN1151324C (en) | 2001-10-18 | 2001-10-18 | Bidirectional washing method and its washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1412378A true CN1412378A (en) | 2003-04-23 |
| CN1151324C CN1151324C (en) | 2004-05-26 |
Family
ID=4667497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB01127557XA Expired - Lifetime CN1151324C (en) | 2001-10-18 | 2001-10-18 | Bidirectional washing method and its washing machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1151324C (en) |
| WO (1) | WO2003033802A1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100445458C (en) * | 2006-01-20 | 2008-12-24 | 宁小静 | Blender apparatus of washing machine |
| CN100453726C (en) * | 2003-06-05 | 2009-01-21 | 海尔集团公司 | A washing method, actuating mechanism for the method and washing machine thereof |
| CN102140752A (en) * | 2011-03-04 | 2011-08-03 | 海尔集团公司 | Fixed structure of small/micro washing machine motor |
| CN104172947A (en) * | 2013-05-23 | 2014-12-03 | 德国福维克控股公司 | Electric motor-operated kitchen appliance, and method for cleaning such a kitchen appliance |
| CN106149268A (en) * | 2015-03-26 | 2016-11-23 | 苏州三星电子有限公司 | A kind of rotary drum washing machine and method of work thereof |
| CN107602712A (en) * | 2017-10-31 | 2018-01-19 | 吴宇 | A kind of Starch Production raw material cleaning device |
| CN111893703A (en) * | 2019-05-05 | 2020-11-06 | 青岛海尔智能技术研发有限公司 | Stirrer and washing machine |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113663103B (en) * | 2021-08-21 | 2023-01-24 | 四川大学华西第二医院 | Nursing disinfecting equipment for obstetrics and gynecology department |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2066451U (en) * | 1990-04-18 | 1990-11-28 | 中山洗衣机厂 | Washing machine |
| CN2069873U (en) * | 1990-05-14 | 1991-01-23 | 中山洗衣机厂 | Washing machine with high-column rotary impeller having high-low water-moving ribs |
| CN1129754A (en) * | 1993-12-24 | 1996-08-28 | 三菱电机株式会社 | Washing machine |
-
2001
- 2001-10-18 CN CNB01127557XA patent/CN1151324C/en not_active Expired - Lifetime
- 2001-11-08 WO PCT/IB2001/002100 patent/WO2003033802A1/en not_active Application Discontinuation
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100453726C (en) * | 2003-06-05 | 2009-01-21 | 海尔集团公司 | A washing method, actuating mechanism for the method and washing machine thereof |
| CN100445458C (en) * | 2006-01-20 | 2008-12-24 | 宁小静 | Blender apparatus of washing machine |
| CN102140752A (en) * | 2011-03-04 | 2011-08-03 | 海尔集团公司 | Fixed structure of small/micro washing machine motor |
| CN102140752B (en) * | 2011-03-04 | 2016-06-01 | 海尔集团公司 | A kind of fixed structure of small/micro washing machine motor |
| CN104172947A (en) * | 2013-05-23 | 2014-12-03 | 德国福维克控股公司 | Electric motor-operated kitchen appliance, and method for cleaning such a kitchen appliance |
| CN106149268A (en) * | 2015-03-26 | 2016-11-23 | 苏州三星电子有限公司 | A kind of rotary drum washing machine and method of work thereof |
| CN107602712A (en) * | 2017-10-31 | 2018-01-19 | 吴宇 | A kind of Starch Production raw material cleaning device |
| CN111893703A (en) * | 2019-05-05 | 2020-11-06 | 青岛海尔智能技术研发有限公司 | Stirrer and washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1151324C (en) | 2004-05-26 |
| WO2003033802A1 (en) | 2003-04-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: QINGDAO HAIER WASHER CO., LTD. Free format text: FORMER OWNER: HAIER ELECTRICAL APPLIANCES INTERNATIONAL CO., LTD. Effective date: 20040709 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20040709 Address after: 266101 Haier Industrial Park, 1 Haier Road, Shandong, Qingdao Co-patentee after: Qingdao Haier Washing Machine Co., Ltd. Patentee after: haier group corporation Address before: 266101 Haier Industrial Park, 1 Haier Road, Shandong, Qingdao Co-patentee before: Haier Electrical Appliances International Co., Ltd. Patentee before: haier group corporation |
|
| CX01 | Expiry of patent term |
Granted publication date: 20040526 |
|
| CX01 | Expiry of patent term |