CN103173963A - Drum washing machine with bucket assembly - Google Patents
Drum washing machine with bucket assembly Download PDFInfo
- Publication number
- CN103173963A CN103173963A CN2011104456043A CN201110445604A CN103173963A CN 103173963 A CN103173963 A CN 103173963A CN 2011104456043 A CN2011104456043 A CN 2011104456043A CN 201110445604 A CN201110445604 A CN 201110445604A CN 103173963 A CN103173963 A CN 103173963A
- Authority
- CN
- China
- Prior art keywords
- mounting bracket
- water pipe
- water
- washing machine
- tub assembly
- 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.)
- Pending
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-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/26—Casings; Tubs
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/26—Casings; Tubs
- D06F37/267—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The invention provided a drum washing machine with a bucket assembly, wherein the drum assembly comprises a water holding bucket and a drum which is arranged in the inner portion of the water holding bucket. The drum is driven by a motor and rotates around a rotating shaft, the drum is provided with a side wall which is almost in a barrel shape and an end wall which is located at one end of the side wall, the end wall is fixedly connected with an installation support, one transmission shaft penetrates through the bucket wall of the water holding bucket, one end of the transmission shaft is fixed on the installation support, the other end of the transmission shaft is connected with the motor, a water pipe is arranged in the bucket wall of the water holding bucket. and a water outlet of the water pipe faces to the end wall of the drum and the installation support. Water can outflow from the water pipe, rushes at the end wall of the drum and the installation support and washes the end wall of the drum and the installation support. Meanwhile, due to the fact that the distance between the bucket wall of the water holding bucket and the end wall of the drum and the distance between the bucket wall of the water holding bucket and the installation support are generally small, water which rushes at the end wall of the drum and the installation support can also wash the bucket wall of the water holding bucket after splashing.
Description
[technical field]
The present invention relates to a kind of roller washing machine with tub assembly, wherein tub assembly comprises steel ladle and the cylinder that is loaded on steel ladle inside, cylinder is subjected to motor-driven and can rotates around a rotating shaft, cylinder has the sidewall that is roughly tubular and is positioned at the end wall of sidewall one end, end wall is fixedly connected with a mounting bracket, a power transmission shaft passes steel ladle bucket wall, and an end is fixed on mounting bracket, and the other end is connected with motor.The invention particularly relates to tub assembly can self-cleaning roller washing machine.
[background technology]
Comprise the rotary drum washing machine of top loading in existing washing machine, and have the roller washing machine that cylinder and cylinder rotate around trunnion axis or sloping shaft.Wherein roller washing machine generally comprises the cylinder of accommodating laundry, around the steel ladle of cylinder setting, and the motor of head roll rotation.Cylinder has the sidewall that is roughly tubular and is positioned at the end wall of sidewall one end.In order to realize and being in transmission connection of motor, the end wall outside of cylinder connects a mounting bracket usually, and a power transmission shaft passes steel ladle bucket wall, and an end is fixed on mounting bracket, and the other end is connected with motor, thereby makes the motor realization to the driving of cylinder.
For the roller washing machine of cylinder around trunnion axis or sloping shaft rotation, for environment-friendly water-saving, the rinsing water level designs lowlyer usually.Particularly when the clothing of washing was less, water level was even less than 1/3 of mounting bracket diameter.Therefore after rinsing finished, mounting bracket be near also can being stained with the dirt that stays after the washing powder that does not melt fully that splashes in washing process, lather collapse and batting etc. near main shaft, and the clothing of washing is next time caused secondary pollution.The mounting bracket that even has ruptures because of the corrosion that the clean washing agent of rinsing not continues.Same, because the rinsing water level is lower, also can retain the residual and batting of some washing agent that do not washed out by washings etc. on the inwall of the cylinder end wall outside and steel ladle on the other side.For rotary drum washing machine, because interior bucket outer barrel vertically arranges, bottom of the barrel generally is immersed in washings or washings, does not therefore have the problems referred to above.
[summary of the invention]
An object of the present invention is to avoid or reduce because of the dirt of retaining on tub assembly and mounting bracket to the secondary pollution that clothing causes, to extend simultaneously the service life of mounting bracket.
for above purpose, the technical solution used in the present invention is: a kind of roller washing machine with tub assembly, wherein tub assembly comprises steel ladle and the cylinder that is loaded on steel ladle inside, cylinder is subjected to motor-driven and can rotates around a rotating shaft, described cylinder has the sidewall that is roughly tubular and is positioned at the end wall of sidewall one end, described end wall is fixedly connected with a mounting bracket, a power transmission shaft passes described steel ladle bucket wall, and an end is fixed on mounting bracket, the other end is connected with motor, on steel ladle bucket wall, water pipe is housed, and the delivery port of water pipe is facing to cylinder end wall and mounting bracket.
By the water pipe of installing on steel ladle bucket wall, water can flow out from water pipe, rush at cylinder end wall and mounting bracket, simultaneously, because the distance between bucket wall and cylinder end wall and the mounting bracket of steel ladle is generally nearer, the also barrel wall of flushable steel ladle after being flushed to water on cylinder end wall and mounting bracket and splashing.So, realize the flushing to cylinder end wall, steel ladle bucket wall and mounting bracket, avoid the dirts such as the dirt that stays after washing powder, lather collapse and batting to remain on these members and produce as said adverse consequences in background technology.
Preferably, the delivery port of water pipe is provided with some muscle that current are divided into some water columns.By such structure, current disperse more, and the scope of flushing is larger, and water velocity is also relatively very fast, thereby improve developing result.
Preferably, rotating shaft approximate horizontal or with respect to the horizontal plane have one less than 90 the degree angles of inclination.
Preferably, the delivery port of water pipe is positioned at the top of place, the center horizontal plane of mounting bracket.The water that flows out from water pipe sprays on cylinder end wall, steel ladle bucket wall and mounting bracket at from top to down under Action of Gravity Field.Have scouring effect preferably, the scope of rinsing simultaneously is larger.
Preferably, the delivery port of water pipe be positioned at mounting bracket the center directly over, so fall behind relatively the concentrated area spray under current in the center of the mounting bracket that the most easily gathers dirt, thereby can obtain developing result preferably.
Preferably, the delivery port of water pipe is approximately 1/6 of mounting bracket diameter from the distance at the center of mounting bracket.But washings are 1/3 height of submergence mounting bracket diameter usually, therefore need to be to rinsing from the scope of its center 1/6 diameter.Such setting can reach more concentrated flushing, thereby improves developing result.
Preferably, water pipe is connected with cyclic water tank, and the upstream of cyclic water tank is connected with the drainage arrangement of steel ladle bottom.
Preferably, have the washing agent magazine, its upstream is connected with the first water valve by the washings water inlet pipe, and then is connected to extraneous water source, and its downstream is connected with steel ladle, and water pipe is connected with the washing agent magazine.
Preferably, water pipe is connected with extraneous water source by the second water valve.
Preferably, have and open the water valve that is connected with water pipe so that current rush at the control device of cylinder end wall and mounting bracket by water pipe in the process of drum rotating, mounting bracket has the arm by the center radial radiation.When drum rotating, after the water that sprays into is flushed on mounting bracket and cylinder end wall, the cleaning that can go downstream mounting bracket and cylinder end wall, the water that splashes from mounting bracket and cylinder end wall simultaneously also will wash away the bucket wall of steel ladle.The cylinder of rotation and the mounting bracket that is fixed thereon can obtain cleaning more fully.Simultaneously, mounting bracket rotates together with cylinder, and the radial arm on mounting bracket is patted current in rotary course, and the spray that splashes impacts the bucket wall of cylinder end wall, mounting bracket and steel ladle, has improved cleaning performance largelyr.
The roller washing machine that horizontally rotates take cylinder below in conjunction with accompanying drawing is described the specific embodiment of the present invention as example.
[description of drawings]
Fig. 1 is the generalized section of roller washing machine;
Fig. 2 is the right view of tub assembly in Fig. 1.
[specific embodiment]
As shown in Figure 1, washing machine 1 has one by the outstanding steel ladle 3 that is loaded in casing 2 of damping device 13.Be provided with cylinder 4 in steel ladle 3.Cylinder 4 has the sidewall 41 that is roughly tubular and the end wall 42 that is positioned at sidewall one end.The direction relative with end wall 42 is that clothing admits mouthfuls 43, communicates with clothes inlet 21 on casing 2.Wherein clothes inlet 21 is provided with door assembly 22, admits mouth 43 to open or close clothes inlet 21 and clothing.The outside of cylinder end wall 42 is fixedly connected with a mounting bracket 5.A power transmission shaft 6 passes steel ladle bucket wall 31, and an end is fixed on mounting bracket 5, and the other end and motor 7 are in transmission connection.So being driven by motor 7, cylinder 4 can rotate around a horizontal rotating shaft 71.Under other embodiment, rotating shaft also can with respect to the horizontal plane have one less than the angle of inclination of 90 degree.Horizontal rotating shaft 71 passes respectively the center 51 of mounting bracket 5 and the axle center of power transmission shaft 6.The upstream of a washing agent magazine 8 is connected with first water valve 11 by washings water inlet pipe 9, and then is connected to extraneous water source, and its downstream is connected with steel ladle 3.Steel ladle 3 bottoms are connected with drainage arrangement 12.The washings of discharging from steel ladle 3 are discharged to washing machine 1 outside from drainage arrangement 12.
In conjunction with Figure 1 and Figure 2, mounting bracket 5 has the arm 52 by center 51 radial radiations.On steel ladle bucket wall 31, water pipe 30 is housed, the delivery port 32 of water pipe 30 is facing to cylinder end wall 42 and mounting bracket 5, and the delivery port 32 of water pipe 30 is provided with some muscle 33 that current are divided into some water columns.In order to reach more concentrated effective developing result, preferably, the delivery port 32 of water pipe 30 be positioned at mounting bracket 5 center 51 directly over, and be approximately 1/6 of mounting bracket 5 diameters from the distance at the center 51 of mounting bracket.In other feasible specific embodiment, the delivery port 32 of water pipe 30 can be positioned on other suitable position of top of center 51 place horizontal planes of mounting bracket 5, still can reach certain developing result.
In order to supply water in water pipe 30, in the present embodiment, water pipe 30 is connected with extraneous water source by the second water valve 34.By opening the second water valve 34, extraneous running water enters steel ladle 3 by water pipe 30, rinses cylinder end wall 42, mounting bracket 5 and steel ladle 3.
In other embodiments, water pipe 30 also can be connected with washing agent magazine 8.Another preferred version is, water pipe is connected with a cyclic water tank (accompanying drawing does not show) by a water valve, and the upstream of cyclic water tank is connected with the drainage arrangement 12 of steel ladle 3 bottoms.The control device 100 of being located in washing machine 1 is controlled drainage arrangement 12, to collect comparatively clean washings in cyclic water tank, the water of discharge after for example the last rinsing in washing procedure is completed, and control water valve in needs, 30 supply water from cyclic water tank to water pipe.
Claims (10)
1. roller washing machine with tub assembly, wherein tub assembly comprises steel ladle (3) and is loaded on the cylinder (4) of steel ladle inside, cylinder is driven by motor (7) and can rotate around a rotating shaft (71), described cylinder has the sidewall (41) that is roughly tubular and the end wall (42) that is positioned at sidewall one end, described end wall is fixedly connected with a mounting bracket (5), a power transmission shaft (6) passes described steel ladle bucket wall (31), and an end is fixed on mounting bracket (5), the other end is connected with motor (7), have and it is characterized in that: water pipe (30) is housed on steel ladle bucket wall (31), and the delivery port of water pipe (32) is facing to cylinder end wall (42) and mounting bracket (5).
2. the roller washing machine with tub assembly as claimed in claim 1, it is characterized in that: the delivery port (32) of described water pipe (30) is provided with some muscle (33) that current are divided into some water columns.
3. the roller washing machine with tub assembly as claimed in claim 1 is characterized in that: described rotating shaft (71) approximate horizontal or with respect to the horizontal plane have less than the angles of inclination of 90 degree.
4. the roller washing machine with tub assembly as claimed in claim 3, it is characterized in that: the delivery port (32) of described water pipe (30) is positioned at the top of place, center (51) horizontal plane of mounting bracket (5).
5. the roller washing machine with tub assembly as claimed in claim 4 is characterized in that: the delivery port (32) of described water pipe (30) be positioned at mounting bracket (5) center (51) directly over.
6. the roller washing machine with tub assembly as claimed in claim 4, it is characterized in that: the delivery port (32) of described water pipe (30) is approximately 1/6 of mounting bracket diameter from the distance at the center (51) of mounting bracket.
7. the roller washing machine with tub assembly as described in above-mentioned arbitrary claim, it is characterized in that: described water pipe (30) is connected with cyclic water tank, and the upstream of cyclic water tank is connected with the drainage arrangement (12) of steel ladle bottom.
8. as claim 1 to 7 arbitrary described roller washing machine with tub assembly wherein, it is characterized in that: have washing agent magazine (8), its upstream is connected with the first water valve (11) by washings water inlet pipe (9), and then be connected to extraneous water source, its downstream is connected with steel ladle (3), and described water pipe (30) is connected with washing agent magazine (8).
9. as claim 1 to 7 arbitrary described roller washing machine with tub assembly wherein, it is characterized in that: described water pipe (30) is connected with extraneous water source by the second water valve (34).
10. the roller washing machine with tub assembly as claimed in claim 1, it is characterized in that: have in the process of cylinder (4) rotation and open the water valve (11 that is connected with water pipe (30), 34) so that current rush at the control device (100) of cylinder end wall (42) and mounting bracket (5) by water pipe (30), mounting bracket (5) has the arm (52) by the center radial radiation.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104456043A CN103173963A (en) | 2011-12-22 | 2011-12-22 | Drum washing machine with bucket assembly |
| PCT/EP2012/075433 WO2013092389A1 (en) | 2011-12-22 | 2012-12-13 | Drum washing machine having a drum assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104456043A CN103173963A (en) | 2011-12-22 | 2011-12-22 | Drum washing machine with bucket assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103173963A true CN103173963A (en) | 2013-06-26 |
Family
ID=47471762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104456043A Pending CN103173963A (en) | 2011-12-22 | 2011-12-22 | Drum washing machine with bucket assembly |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103173963A (en) |
| WO (1) | WO2013092389A1 (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104928886A (en) * | 2015-06-30 | 2015-09-23 | 张筱秋 | Zinc-alloy squirrel-cage type motor flange spring buffer washing cylinder |
| CN104953761A (en) * | 2015-06-30 | 2015-09-30 | 温州经济技术开发区滨海志杰机电产品设计工作室 | Titanium alloy rinsing device adopting disc motor and hoop piston damping structure |
| CN105040347A (en) * | 2015-07-11 | 2015-11-11 | 晋江市池店镇筱秋电工机械专用设备设计工作室 | Dual-vibration-prevention alloy washing machine |
| CN105040361A (en) * | 2015-06-30 | 2015-11-11 | 温州经济技术开发区滨海志杰机电产品设计工作室 | Manganese alloy disc type motor, clamp and spring damping and rinsing device |
| CN105040360A (en) * | 2015-06-30 | 2015-11-11 | 张筱秋 | Chromium-alloy squirrel-cage-motor flange-piston-vibration-reduction roller washer |
| CN105088657A (en) * | 2015-06-30 | 2015-11-25 | 张志雄 | Threaded spring buffer rolling washing device of copper alloy disk-type motor |
| CN105200734A (en) * | 2015-10-12 | 2015-12-30 | 珠海格力电器股份有限公司 | Spraying structure and washing machine with same |
| CN106350962A (en) * | 2016-11-29 | 2017-01-25 | 珠海格力电器股份有限公司 | Washing machine drum self-cleaning system and method and drum washing machine |
| CN106521874A (en) * | 2016-12-26 | 2017-03-22 | 珠海格力电器股份有限公司 | Self-cleaning structure and self-cleaning method for drum washing machine and drum washing machine |
| WO2018121710A1 (en) * | 2016-12-30 | 2018-07-05 | 青岛海尔洗衣机有限公司 | Self-cleaning drum washing machine and self-cleaning method |
| CN109137390A (en) * | 2017-06-16 | 2019-01-04 | 青岛海尔滚筒洗衣机有限公司 | A kind of circulated sprinkling control method and washing machine |
Citations (5)
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| US2960780A (en) * | 1951-09-07 | 1960-11-22 | Jr William E Stilwell | Apparatus for the complete laundering of fabrics |
| EP0969132A1 (en) * | 1998-06-18 | 2000-01-05 | General Domestic Appliances Limited | Washer dryer |
| US6023854A (en) * | 1997-07-23 | 2000-02-15 | Sanyo Electric Co., Ltd. | Spin extractor |
| CN1793476A (en) * | 2005-12-29 | 2006-06-28 | 姚一博 | Method for using domestic waste water by multifunctional water-saving washing machine |
| CN201850427U (en) * | 2010-11-19 | 2011-06-01 | 曹臻 | Water-saving efficient washing machine |
-
2011
- 2011-12-22 CN CN2011104456043A patent/CN103173963A/en active Pending
-
2012
- 2012-12-13 WO PCT/EP2012/075433 patent/WO2013092389A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2960780A (en) * | 1951-09-07 | 1960-11-22 | Jr William E Stilwell | Apparatus for the complete laundering of fabrics |
| US6023854A (en) * | 1997-07-23 | 2000-02-15 | Sanyo Electric Co., Ltd. | Spin extractor |
| EP0969132A1 (en) * | 1998-06-18 | 2000-01-05 | General Domestic Appliances Limited | Washer dryer |
| CN1793476A (en) * | 2005-12-29 | 2006-06-28 | 姚一博 | Method for using domestic waste water by multifunctional water-saving washing machine |
| CN201850427U (en) * | 2010-11-19 | 2011-06-01 | 曹臻 | Water-saving efficient washing machine |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104928886A (en) * | 2015-06-30 | 2015-09-23 | 张筱秋 | Zinc-alloy squirrel-cage type motor flange spring buffer washing cylinder |
| CN104953761A (en) * | 2015-06-30 | 2015-09-30 | 温州经济技术开发区滨海志杰机电产品设计工作室 | Titanium alloy rinsing device adopting disc motor and hoop piston damping structure |
| CN105040361A (en) * | 2015-06-30 | 2015-11-11 | 温州经济技术开发区滨海志杰机电产品设计工作室 | Manganese alloy disc type motor, clamp and spring damping and rinsing device |
| CN105040360A (en) * | 2015-06-30 | 2015-11-11 | 张筱秋 | Chromium-alloy squirrel-cage-motor flange-piston-vibration-reduction roller washer |
| CN105088657A (en) * | 2015-06-30 | 2015-11-25 | 张志雄 | Threaded spring buffer rolling washing device of copper alloy disk-type motor |
| CN105040347A (en) * | 2015-07-11 | 2015-11-11 | 晋江市池店镇筱秋电工机械专用设备设计工作室 | Dual-vibration-prevention alloy washing machine |
| CN105200734A (en) * | 2015-10-12 | 2015-12-30 | 珠海格力电器股份有限公司 | Spraying structure and washing machine with same |
| CN105200734B (en) * | 2015-10-12 | 2018-05-01 | 珠海格力电器股份有限公司 | Spraying structure and washing machine with same |
| CN106350962A (en) * | 2016-11-29 | 2017-01-25 | 珠海格力电器股份有限公司 | Washing machine drum self-cleaning system and method and drum washing machine |
| CN106350962B (en) * | 2016-11-29 | 2019-02-01 | 珠海格力电器股份有限公司 | Washing machine drum self-cleaning system and method and drum washing machine |
| CN106521874A (en) * | 2016-12-26 | 2017-03-22 | 珠海格力电器股份有限公司 | Self-cleaning structure and self-cleaning method for drum washing machine and drum washing machine |
| WO2018121710A1 (en) * | 2016-12-30 | 2018-07-05 | 青岛海尔洗衣机有限公司 | Self-cleaning drum washing machine and self-cleaning method |
| CN108265464A (en) * | 2016-12-30 | 2018-07-10 | 青岛海尔洗衣机有限公司 | A kind of automatically cleaning roller washing machine and self cleaning method |
| CN109137390A (en) * | 2017-06-16 | 2019-01-04 | 青岛海尔滚筒洗衣机有限公司 | A kind of circulated sprinkling control method and washing machine |
| CN109137390B (en) * | 2017-06-16 | 2021-11-16 | 青岛海尔洗涤电器有限公司 | Circulating spraying control method and washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013092389A1 (en) | 2013-06-27 |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130626 |
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