CN1880557A - Drum washing machine - Google Patents
Drum washing machine Download PDFInfo
- Publication number
- CN1880557A CN1880557A CN 200510013843 CN200510013843A CN1880557A CN 1880557 A CN1880557 A CN 1880557A CN 200510013843 CN200510013843 CN 200510013843 CN 200510013843 A CN200510013843 A CN 200510013843A CN 1880557 A CN1880557 A CN 1880557A
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- CN
- China
- Prior art keywords
- steel ladle
- washing machine
- roller washing
- counterweight
- cylinder
- 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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- 238000005406 washing Methods 0.000 title claims abstract description 72
- 229910000831 Steel Inorganic materials 0.000 claims description 91
- 239000010959 steel Substances 0.000 claims description 91
- 230000000694 effects Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 22
- 238000001035 drying Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 5
- 239000006096 absorbing agent Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a barrel washing machine with set structure to weigh balance of barrel washing machine, which comprises the following parts: case, tank barrel in the case, cylinder on the back of water tank rotatably, balance weight to form mutually symmetrical parts at front center of water tank as center point.
Description
Technical field
The present invention relates to the accessory of roller washing machine, say so in more detail about the setting of roller washing machine counterweight.
Background technology
In the ordinary course of things, roller washing machine is horizontally disposed.Washing agent in the cylinder and washings and washings rotate together along with the driving force of motor under the state of washing, thereby utilize the friction between cylinder and the washings, finish the washing to washings.Can not be intertwined between the washings, utilize rub mutually and contact with each other and carry out washings almost not have the cleaning function that damages.
Fig. 1 is the structure side view of the roller washing machine of expression prior art.
With reference to Fig. 1, the roller washing machine of prior art is by being constituted as the lower part: be provided with the steel ladle 3 that can allow washings finish washing work in the shell 1 of roller washing machine; And thereby rotation can allow washings finish the cylinder 4 of washing work in steel ladle 3; The place ahead of above-mentioned shell 1 is provided with the door 9 that can drop into washings.Here, door 9 is equipped with hinge, can make door 9 carry out switch.
Above-mentioned steel ladle 3 is made of the bung 3a that is filled with water that is filled with water ladle body 3b and cover in the ladle body 3b front that is filled with water.
Assembling the rotating shaft that is connected to cylinder 4 in the back of steel ladle 3, and be connected with making cylinder 4 motor rotating 8, the upside of steel ladle 3 is respectively arranged with at roller washing machine at roller washing machine and downside and dries spring 7 and the shock absorber 6 that cushions when producing vibration.
Here, the rear of steel ladle 3 is provided with the motor 8 with constant weight, thus the weight offset of steel ladle 3 to the rear of steel ladle 3, so when roller washing machine is worked, cylinder will can not rotate smoothly.
Inhomogeneous for the weight that solves steel ladle 3, as Fig. 1 and Fig. 2 represent, two counterweights 5 with constant weight are set on the ring around the place ahead of steel ladle 3, input port.
Such a counterweight 5 is with injection molding in the ordinary course of things, and perhaps moulding by casting utilizes a plurality of bolt 5a in steel ladle 3 the place aheads to fix then.
Such method embodies with following form in prior art, counterweight 5 all is assemblied in the front of steel ladle 3, the bottom of ring around the input port, so the center of gravity of counterweight 5 is displaced to steel ladle 3 forward lower part, when roller washing machine is worked, steel ladle 3 direction swing forwards, backwards, and also the central part that connects with spring 7 and shock absorber 6 is the center, steel ladle 3 carries out the rotation of appointment and the vibration of above-below direction with enhancing.
Like this, counterweight 5 is fixed on the steel ladle by bolt 5a, the situation that the bolt hole crack of connecting bolt 5a just may occur, then, the rotation of steel ladle 3 and the situation that up-down vibration strengthens occur, the cylinder 4 in steel ladle 3 the place aheads will bump against with the bung 3a that is filled with water that is arranged on steel ladle 3 the place aheads, generally speaking, the bung 3a that is filled with water is made by plastic material, so the bung 3a that causes easily being filled with water sustains damage.
Summary of the invention
The present invention is in order to solve in the above-mentioned existing roller washing machine, and the center of gravity skew causes up-down vibration to strengthen, the situation that the bung that causes easily being filled with water sustains damage.The invention provides and to reduce roller washing machine and the time vibration of steel ladle occurs and the method for counterweight is set, its objective is the steel ladle that prevents generation when vibration and the contact between the cylinder, thereby prevent the wearing and tearing of the front portion of steel ladle in work.
In order to achieve the above object, the invention provides roller washing machine with following characteristics.
A kind of roller washing machine is by being constituted with the lower part: shell; Be arranged on above-mentioned enclosure can water filling steel ladle; Be arranged on the inside of steel ladle, rotatable, and can wash the cylinder of work along with the rotation of the rear motor that is arranged on above-mentioned steel ladle; Comprise that also air sucks, discharger, be characterized in that counterweight is arranged on around the input port, the place ahead of above-mentioned steel ladle on the ring, and allow the place ahead centre of steel ladle be central point, form symmetrical position and have same weight.
Described roller washing machine, its air sucks, discharger is that air is sucked the suction line in the cylinder, the air suction inlet that the steel ladle top connects suction line, with the discharge pipe of the discharge of the air in the cylinder.
Described roller washing machine, its counterweight are arranged on around the input port, the place ahead of steel ladle on the ring, avoid for suction line is connected on the steel ladle, and the position of the air suction inlet that forms.
Described roller washing machine is characterized in just can finishing following effect with two above-mentioned counterweights, is benchmark with Centromedian center, the place ahead of steel ladle, forms symmetrical position and has identical weight.
Below, illustrate in greater detail about preferred embodiment of the present invention with reference to Fig. 3 to Fig. 6.Because the structure that is provided with except the counterweight among the present invention, the general structure of other roller washing machine is existing textural having been described in detail, thus the counterweight in the present invention structure is set other part has been saved further detailed explanation.
In addition, in the following description, the formation identical with prior art will be given identical drawing symbol and be described.
At first, with reference to the embodiment that structure be set of description of drawings about the roller washing machine counterweight among the present invention.
Fig. 3 is the roller washing machine structure side view of the expression first embodiment of the present invention.
With reference to Fig. 3, the roller washing machine among the present invention is by being constituted as the lower part: shell 100 inside of roller washing machine are provided with the steel ladle 30 that can allow washings finish washing work; In the rotation of the inside of steel ladle 30, thereby can allow washings finish the cylinder 40 of washing work; The place ahead of shell 100 is provided with the door 9 that can drop into washings.Here, door 9 is assembling hinge, can make door 9 carry out switch.
Be provided with by the rotating shaft that is connected to cylinder 40 at the rear of steel ladle 30 and be connected with making cylinder 40 motor rotating 8, the top of steel ladle 30 and below are respectively arranged with at roller washing machine and dry spring 7 and the shock absorber 6 that cushions when producing vibration.
The rear of steel ladle 30 is provided with the motor 8 with constant weight, with the weight offset of steel ladle 30 rear to steel ladle 30, so when roller washing machine is worked, cylinder will can not rotate swimmingly.
Therefore, inhomogeneous for the distribution of weight that solves steel ladle 30, in the place ahead of steel ladle 30 two counterweights 50 with constant weight are set.
Such a counterweight 50 is to use injection molding in the ordinary course of things, and perhaps moulding by casting utilizes a plurality of bolt 50a of steel ladle 30 fronts then and fixes.
Good effect of the present invention is:
As mentioned above, the counterweight among the present invention is set to the place ahead of roller washing machine steel ladle, on the ring, is benchmark with Centromedian center, the place ahead of steel ladle around the input port, forms symmetrical position and has same weight.So can further reduce the vibration of roller washing machine, prevent the steel ladle that produces because of vibration and the friction between the cylinder at when work steel ladle.
Brief description of drawings
Fig. 1 is the structure side view of the roller washing machine of expression prior art.
Fig. 2 is that the counterweight inside of the roller washing machine of expression prior art is provided with figure.
Fig. 3 represents the structure side view of the roller washing machine of the first embodiment of the present invention.
Fig. 4 is that the counterweight inside of the expression first embodiment of the present invention is provided with figure.
Fig. 5 is that another inside of the roller washing machine counterweight of the expression first embodiment of the present invention is provided with figure.
Fig. 6 is that the roller washing machine counterweight inside that the expression second embodiment of the present invention has been added functions/drying is provided with schematic diagram.
The symbol description of accompanying drawing major part
30: steel ladle 40: cylinder
50: counterweight 100: shell
The specific embodiment
The present invention is described in detail to reach embodiment with reference to the accompanying drawings.
Fig. 4 is that the counterweight inside of the expression first embodiment of the present invention is provided with figure.
As shown in Figure 4, according to the roller washing machine of the first embodiment of the present invention by being constituted as the lower part: shell 100; Be arranged on shell 100 inside can water filling steel ladle 30; Be arranged on the inside of steel ladle 30, rotatable, and can wash the cylinder 40 of work along with the rotation that is arranged on steel ladle 30 rear motors 8; Be arranged on around the input port, the place ahead of steel ladle 30 on the ring, and allow the place ahead centre of steel ladle 30 be central point, form the counterweight 50 that symmetrical place has same weight.
At this moment, counterweight 50 is arranged on the front of the steel ladle 30 of roller washing machine, around the input port on the ring, counterweight 50 be with about or laterally zygomorphic mode be arranged on around the input port, the place ahead of steel ladle 30 on the ring.
On the one hand, counterweight 50 also can be arranged to the counterweight different structure setting shown in Figure 5 with the roller washing machine inside of the first embodiment of the present invention.
That is to say that being different from the centre is center symmetry up and down, when being formed centrally the structure of weight symmetry in also can being arranged to the place ahead centre with steel ladle 30 and being, the structure of arris-wise symmetry.
Like this, in the Fig. 4 and first embodiment shown in Figure 5, the weight that the weight of above-mentioned counterweight 50 has all considered to be connected to the motor 8 at above-mentioned steel ladle 30 rears determines.
As mentioned above, according to the related content in the first embodiment of the invention, carry out following explanation.
Counterweight 50 is designed to have following characteristics.With the Centromedian central point in the place ahead of steel ladle 30 is benchmark, is the same according to the weight of this benchmark at symmetrical position; Simultaneously counterweight 50 being arranged on around the input port, the place ahead of above-mentioned steel ladle 30 on the ring, is the symmetric construction of benchmark thereby can form with steel ladle 30 precedence centres on the whole.
Such formation can form the structure of symmetry of the weight up and down in steel ladle 30 the place aheads on the whole.
That is to say that the center of gravity that concentrates on the bottom in prior art has moved on to central part, so when roller washing machine is worked, and compared the up-down vibration that can significantly reduce steel ladle 30 in the past.
Because form this structure, just can prevent steel ladle 30 and be arranged on contact between the cylinder 40 in the steel ladle 30, thereby can further realize the security of roller washing machine when work.
First embodiment of above-mentioned proposition carries out under the situation of general roller washing machine, but as shown in Figure 6, the structure that is provided with of the counterweight among the present invention also goes on the big washing machine of nearest demand, and this washing machine is to have disposed functions/drying and formed the roller washing machine of taking into account functions/drying.
That is to say that the Fig. 6 with reference to the expression second embodiment of the present invention the invention provides the roller washing machine of taking into account functions/drying with following characteristics.This roller washing machine is by being constituted as the lower part: shell 100; Be arranged on above-mentioned shell 100 inside can water filling steel ladle 30; Be arranged on the inside of steel ladle 30, rotatable, and can be along with the rotation of the motor 8 at the rear that is located at above-mentioned steel ladle 30 and wash the cylinder 40 of work; Air can be sucked the suction line 10 in the cylinder 40; The discharge pipe 20 that air in the cylinder 40 can be discharged; Can be connected with suction line 10, be arranged on the air suction inlet 31 on top, steel ladle 30 the place ahead, and allow the centre in the place ahead of steel ladle 30 be central point, form symmetrical place and have same weight, be located at the counterweight 52 on the ring around the input port, steel ladle 30 the place ahead.
Benly be, taking into account the roller washing machine of functions/drying, possessed the suction line 10 and the discharge pipe 20 that air can be sucked and discharges, counterweight 52 is arranged on around the input port, the place ahead of above-mentioned steel ladle 30 on the ring, avoids being connected to the position of the air suction inlet 31 of suction line 10 on the top, the place ahead of steel ladle 30.
Have to be exactly, under the situation of second embodiment, counterweight 52 not only will be considered the weight of motor 8, and will consider suction line 10 again, the weight of discharge pipe 20 and determining.
Like this, illustrate and constitute the effect that is provided with in the second embodiment of the present invention, identical with above-mentioned first embodiment that has illustrated, counterweight 52 will become the device with following function, with the Centromedian central point in steel ladle 30 the place aheads is benchmark, is identical from the weight at the symmetrical direction position that this benchmark begins.Simultaneously, counterweight 52 is set to around the input port, steel ladle 30 the place ahead on the ring, forming with steel ladle 30 precedence centres on the whole is the symmetric construction of benchmark.
Such a structure, the gravity up and down that will form on the whole the place ahead of steel ladle 30 is distributed into symmetric construction.
That is to say, the center of gravity that will concentrate on the bottom in prior art has moved on to central part, so when roller washing machine is worked, be center when carrying out certain rotation with the central part of steel ladle 30, the up-down vibration of the steel ladle 30 of generation can significantly reduce than prior art.
Along with forming above-mentioned state, can prevent contacting between steel ladle 30 and the cylinder 40 that is arranged on steel ladle 30 inside, thus use roller washing machine that can be safer.
So far, stressed about preferred embodiment of the present invention, yet those have been had the personnel of the technology of the technical field that arrives involved in the present invention, can realize embodiment according to other distortion in essential technical scope of the present invention.
As, in above-mentioned illustrated drawing and the explanation, the situation that has been made of steel ladle 30 be filled with water the staving 30b and the bung 30a that is filled with water has been described, but form the steel ladle of one by the be filled with water staving and the bung that is filled with water, perhaps by be filled with water staving and front the be filled with water structure that is provided with of counterweight that steel ladle that bung constitutes mentions in also can embodiment according to the invention of bung and back that is filled with water, the structure of such a steel ladle has been the thing top that indicates to the operator, so omitted each diagram and explanation.
Claims (4)
1. roller washing machine is by constituting with the lower part: shell; Be arranged on the steel ladle of enclosure; Be arranged on the inside of steel ladle, rotatable, and can wash the cylinder of work along with the rotation that is arranged on steel ladle rear motor; Comprise that also air sucks, discharger, it is characterized in that counterweight is arranged on around the input port, the place ahead of steel ladle on the ring, and allow the place ahead centre of steel ladle be central point, form symmetrical place and have same weight.
2. roller washing machine according to claim 1 is characterized in that air sucks, discharger is that suction line, steel ladle top that air sucks in the cylinder are connected the air suction inlet of suction line and the discharge pipe that the air in the cylinder is discharged.
3. roller washing machine according to claim 1, the setting that it is characterized in that counterweight will be avoided for suction line is connected on the steel ladle, and the position of the air suction inlet that forms.
4. roller washing machine according to claim 1 is characterized in that just can finishing following effect with two counterweights, is benchmark with Centromedian center, the place ahead of steel ladle, forms symmetrical position and has identical weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510013843 CN1880557A (en) | 2005-06-15 | 2005-06-15 | Drum washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510013843 CN1880557A (en) | 2005-06-15 | 2005-06-15 | Drum washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1880557A true CN1880557A (en) | 2006-12-20 |
Family
ID=37518898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510013843 Pending CN1880557A (en) | 2005-06-15 | 2005-06-15 | Drum washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1880557A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102041658A (en) * | 2009-10-23 | 2011-05-04 | 三星电子株式会社 | Washing machine and balancer thereof |
| CN101581022B (en) * | 2008-05-16 | 2011-06-22 | Lg电子株式会社 | Laundry apparatus |
| US8356495B2 (en) | 2008-05-16 | 2013-01-22 | Lg Electronics Inc. | Laundry apparatus |
| CN103255599A (en) * | 2012-02-20 | 2013-08-21 | 苏州三星电子有限公司 | Roller washing machine and balancing structure thereof |
| CN104278479A (en) * | 2013-07-09 | 2015-01-14 | 海尔集团公司 | Double-roller washing machine |
| WO2015003293A1 (en) * | 2013-07-09 | 2015-01-15 | 海尔集团公司 | Double-drum washing machine |
| KR20180053194A (en) * | 2016-11-11 | 2018-05-21 | 엘지전자 주식회사 | Laundry Treating Apparatus |
| CN108866944A (en) * | 2017-05-11 | 2018-11-23 | 苏州三星电子有限公司 | A kind of washing machine vibration damping shock-absorbing means and roller washing machine |
-
2005
- 2005-06-15 CN CN 200510013843 patent/CN1880557A/en active Pending
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101581022B (en) * | 2008-05-16 | 2011-06-22 | Lg电子株式会社 | Laundry apparatus |
| US8356495B2 (en) | 2008-05-16 | 2013-01-22 | Lg Electronics Inc. | Laundry apparatus |
| CN102041658A (en) * | 2009-10-23 | 2011-05-04 | 三星电子株式会社 | Washing machine and balancer thereof |
| CN102041658B (en) * | 2009-10-23 | 2015-11-25 | 三星电子株式会社 | washing machine and balancer thereof |
| CN103255599B (en) * | 2012-02-20 | 2015-07-15 | 苏州三星电子有限公司 | Roller washing machine and balancing structure thereof |
| CN103255599A (en) * | 2012-02-20 | 2013-08-21 | 苏州三星电子有限公司 | Roller washing machine and balancing structure thereof |
| WO2015003293A1 (en) * | 2013-07-09 | 2015-01-15 | 海尔集团公司 | Double-drum washing machine |
| CN104278479A (en) * | 2013-07-09 | 2015-01-14 | 海尔集团公司 | Double-roller washing machine |
| JP2016526456A (en) * | 2013-07-09 | 2016-09-05 | 海爾集団公司 | Double drum washing machine |
| CN104278479B (en) * | 2013-07-09 | 2017-12-22 | 青岛海尔滚筒洗衣机有限公司 | A kind of Double-rotary drum washing machine |
| US10301756B2 (en) | 2013-07-09 | 2019-05-28 | Haier Group Corporation | Dual-drum washing machine |
| KR20180053194A (en) * | 2016-11-11 | 2018-05-21 | 엘지전자 주식회사 | Laundry Treating Apparatus |
| KR102583492B1 (en) * | 2016-11-11 | 2023-09-27 | 엘지전자 주식회사 | Laundry Treating Apparatus |
| CN108866944A (en) * | 2017-05-11 | 2018-11-23 | 苏州三星电子有限公司 | A kind of washing machine vibration damping shock-absorbing means and roller washing machine |
| CN108866944B (en) * | 2017-05-11 | 2020-11-06 | 苏州三星电子有限公司 | Vibration reduction and absorption device of washing machine and roller washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20061220 |