CN102071551B - Washing machine - Google Patents

Washing machine Download PDF

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Publication number
CN102071551B
CN102071551B CN201110048322A CN201110048322A CN102071551B CN 102071551 B CN102071551 B CN 102071551B CN 201110048322 A CN201110048322 A CN 201110048322A CN 201110048322 A CN201110048322 A CN 201110048322A CN 102071551 B CN102071551 B CN 102071551B
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China
Prior art keywords
motor
wash bucket
rod
washboard
rinsing maching
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CN201110048322A
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CN102071551A (en
Inventor
过林华
柏卫东
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ZHEJIANG AOTIN ELECTRIC APPLIANCE CO., LTD.
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过林华
柏卫东
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Priority to CN201110048322A priority Critical patent/CN102071551B/en
Publication of CN102071551A publication Critical patent/CN102071551A/en
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Abstract

The invention relates to the field of daily life, in particular to a washing machine. The washing machine comprises a wash bucket, a bucket cover, a wash board and a drive unit, wherein the wash board is arranged in the wash bucket and divides the wash bucket into an upper cavity and a lower cavity which are communicated with each other; the bucket cover is matched with an upper port of the wash bucket; and the drive unit drives the wash board to move back and forth along the extension direction of the wash bucket. In the invention, clothes are washed through extrusion between the wash board and the bucket cover, thus clothes can be washed and dewatered to a certain degree during the upward movement process of the wash board. Therefore, clothes can be dewatered on the basis of the original structure of the washing machine, thus ensuring the dewatering function of the washing machine without adding parts, and achieving simple structure of the washing machine.

Description

A kind of rinsing maching
Technical field
The present invention relates to daily life field, more particularly, relate to a kind of rinsing maching.
Background technology
Rinsing maching (rinsing maching commonly used is washing machine in the daily life) is to utilize mechanism to come the cleaner of washing clothes; The type of the frequent washing machine that uses of people is divided into three kinds substantially now, is respectively agitator type washing machine, tumbling-box washing machine and pulsator washing machine.
The center of the wash bucket of agitator type washing machine is equipped with a vertical shaft; Lower end at vertical shaft is equipped with agitator; The motor drives vertical shaft carries out periodic positive and negative swing, thereby makes the agitator of vertical shaft below carry out positive and negative swing, and then makes clothing and current constantly roll; The phase mutual friction so just can be washed the dirt on the clothing get off.
Tumbling-box washing machine is under the effect of motor, to drive cylinder to rotate in the horizontal direction; Clothing is along with the rotation of cylinder is risen; Because gravity falls,, and then fall then then along with cylinder rises again; Clothing is repeating the action that rising falls in cylinder like this, and is simultaneously under the effect of washing agent such as washing powder that clothes washing is clean.
The bottom of the wash bucket of pulsator washing machine is equipped with the impeller blade; The positive and negative rotation of impeller blade under the drive of motor; Near the impeller blade, formed rotation with the impeller blade and be the center eddy current, clothing is done spiral revolution under the effect of eddy current, got rid of down washing barrel wall behind the suction center again; Make and in water, mildly rub between clothing and the clothing and between clothing and the washing barrel wall, under the effect of washing agent, realize the decontamination cleaning.
Above-mentioned washing machine of the prior art three types all has the function that decontamination is cleaned, but water always mixes with clothing in washing process, if make and separate smoothly between washing clothing well and the water; And clothing played certain dehydration, other facility of necessary increase is such as increasing spin dryer tube; Spin dryer tube rotates under the effect of centrifugal motor, makes clothing along with spin dryer tube rotates, thereby makes water separate with clothing; Play the effect of dehydration, wash bucket is rotated under the drive of centrifugal motor, thereby make water separate with clothing; But must must increase the parts of washing machine like this; Or change the structure of washing machine, thus make the complex structure of washing machine, increased the cost of washing machine.
Therefore, guarantee rinsing maching simple in structure, do not increase under the prerequisite of parts, make that rinsing maching can be those skilled in the art's technical issues that need to address to the dehydration that clothing carries out to a certain degree.
Summary of the invention
The purpose of this invention is to provide a kind of rinsing maching, guarantee rinsing maching simple in structure, do not increase under the prerequisite of parts, can carry out dehydration to a certain degree to clothing.
For realizing above-mentioned technical purpose, the present invention provides following technical scheme:
A kind of rinsing maching comprises wash bucket, bung, washboard and drive unit; Said washboard is installed in the said wash bucket, and wash bucket is divided into epicoele and the cavity of resorption that is interconnected; Said bung matches with the port of said wash bucket; Said drive unit drives the bearing of trend reciprocating motion of washboard along wash bucket.
Preferably, said rinsing maching also comprises piston rod, motor and has the elastic plate of through hole; The sidewall sealing and fixing of said elastic plate and wash bucket cavity of resorption; Said piston rod pass said through hole and with the through hole sealing and fixing, its upper end is hinged through first jointed shaft with the lower surface of washboard, it is hinged that the output shaft of its lower end and said motor passes through second jointed shaft; The bearing of trend of said first jointed shaft and the second jointed shaft all bearing of trend with the output shaft of motor is identical.
Preferably, said rinsing maching also comprises piston rod, connecting rod and motor; The bottom surface of said wash bucket has through hole; Said piston rod passes said through hole and is sealed and matched with through hole, and its upper end is connected with the lower surface of washboard, and the upper end of its lower end and said connecting rod is hinged through the rod hinge connection axle; The lower end of said connecting rod and said motor output shaft are hinged through the motor jointed shaft; The bearing of trend of said rod hinge connection axle and the motor jointed shaft all bearing of trend with motor output shaft is identical.
Preferably, said rinsing maching also comprises piston rod, connecting rod, motor and has the sealing plate of through hole; The sidewall sealing and fixing of said sealing plate and wash bucket cavity of resorption; Said piston rod passes said through hole and is sealed and matched with through hole, and its upper end is connected with the lower surface of washboard, and the upper end of its lower end and said connecting rod is hinged through the rod hinge connection axle; The lower end of said connecting rod and the output shaft of motor are hinged through the motor jointed shaft; The bearing of trend of said rod hinge connection axle and the motor jointed shaft all bearing of trend with the output shaft of said motor is identical.
Preferably, the sidewall of said wash bucket is provided with top that all is positioned at said sealing plate and water inlet and the delivery port that is communicated with said cavity of resorption.
Preferably, the sidewall of said wash bucket is provided with the gap that is communicated with said epicoele.
Preferably, said rinsing maching also comprises rotating disc; One end face of the output shaft of said motor and said rotating disc is fixed; The other end of said rotating disc and the lower end of said connecting rod are hinged through the motor jointed shaft.
Preferably, said washboard has the infiltration hole that connects part between upper surface and the lower surface.
Preferably, said rinsing maching comprises that also sidewall is provided with the tub hood of washing of spillway hole, and said tub hood of washing is installed in the said wash bucket, and is positioned at the top of said sealing plate.
Preferably, the inner surface of said bung is provided with elastic layer.
Above-mentioned background is technological relatively, and rinsing maching provided by the present invention comprises wash bucket, bung, washboard and drive unit; Said washboard is installed in the said wash bucket, and wash bucket is divided into epicoele and the cavity of resorption that is interconnected; Said bung matches with the port of said wash bucket; Said drive unit drives the bearing of trend reciprocating motion of washboard along wash bucket.
The course of work of the above-mentioned rinsing maching that provides is following: the first, washing agent, clothing and water are put into wash bucket; The second, bung is cooperated with the port of wash bucket; The 3rd, drive unit drives the bearing of trend reciprocating motion of washboard along wash bucket.
Can be known by the above-mentioned course of work: washboard moves upward along the bearing of trend of wash bucket, and clothing is compressed by washboard and bung, and water is by flowing in the epicoele in the cavity of resorption; Washboard moves downward along the bearing of trend of wash bucket, and clothing is loosened, and water flows in the epicoele again; Rinsing maching provided by the present invention like this is the continuous compacted clothing that loosens in washboard motion up and down reciprocatingly; The action of this repetition is equivalent to constantly beaten clothing; Thereby make between clothing and the clothing, between clothing and the washboard and rub between clothing and the water, under the effect of washing agent, just realize the effect that decontamination is cleaned.Because rinsing maching provided by the present invention is through the extruding of washboard and bung that clothes washing is clean; So in the process that washboard moves upward except having cleaned clothing; Also clothing has been carried out simultaneously the dehydration of certain degree; Therefore rinsing maching just can dewater to clothing on the basis of original structure, thereby needn't increase parts when making rinsing maching assurance dehydrating function, makes the simple in structure of rinsing maching.
Description of drawings
Fig. 1 is the principle schematic of rinsing maching provided by the present invention;
Fig. 2 is the structural representation of first kind of rinsing maching that embodiment provided of the present invention;
Fig. 3 is the structural representation of second kind of rinsing maching that embodiment provided of the present invention;
The structural representation of the rinsing maching that Fig. 4 is provided for the third embodiment of the present invention;
Fig. 5 is the structural representation of tub hood of washing provided by the present invention;
Fig. 6 is the structural representation of bung provided by the present invention.
The specific embodiment
The purpose of this invention is to provide a kind of rinsing maching, guarantee rinsing maching simple in structure, do not increase under the prerequisite of parts, can carry out dehydration to a certain degree to clothing.
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, complete description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, all other embodiment that those of ordinary skills are obtained under the prerequisite of not making creative work belong to protection scope of the present invention.
Please refer to Fig. 1, Fig. 1 is the principle schematic of rinsing maching provided by the present invention.
Rinsing maching provided by the present invention comprises bung 1, washboard 7, drive unit 90 and wash bucket 3; The shape normal conditions of wash bucket 3 are cylindrical, can certainly be cuboid, cube or other shape, and ordinary circumstance wash bucket 3 can be placed by opening up; Washboard 7 has and wash bucket 3 corresponding shapes, and washboard 7 is installed in the wash bucket 3, and wash bucket 3 is divided into epicoele and the cavity of resorption that is interconnected, and clothing is placed in the epicoele of wash bucket 3 during washing; Bung 1 matches with the port of wash bucket 3; Drive unit 90 drives the bearing of trend reciprocating motion of washboard 7 along wash bucket 3.In order to make the more abundant of clothes washing; Can increase the contact area between the inner surface of clothing and washboard 7 and clothing and bung 1; Concrete those skilled in the art can be provided with the lower convexity and the low groove of suitable shape on washboard 7, lower convexity and corresponding raising of low groove and upper groove on same setting and washboard 7 on the inner surface of bung 1.
The course of work of the above-mentioned rinsing maching that provides is following: the first, washing agent, clothing and water are put into wash bucket 3; The second, the port of bung 1 with wash bucket 3 cooperated; The 3rd, drive unit 90 drives the bearing of trend reciprocating motion of washboard 7 along wash bucket 3.
Can be known by the above-mentioned course of work: washboard 7 moves upward along the bearing of trend of wash bucket 3, and clothing is compressed by washboard 7 and bung 1, and water is by flowing in the epicoele in the cavity of resorption; Washboard 7 moves downward along the bearing of trend of wash bucket 3, and clothing is loosened, and water flows in the epicoele again; Rinsing maching provided by the present invention like this is the continuous compacted clothing that loosens in washboard 7 motion up and down reciprocatingly; The action of this repetition is equivalent to constantly beaten clothing; Thereby make between clothing and the clothing, between clothing and the washboard and rub between clothing and the water, under the effect of washing agent, just realize the effect that decontamination is cleaned.Because rinsing maching provided by the present invention is with the extruding of bung 1 that clothes washing is clean through washboard 7; So in the process that washboard 7 moves upward except having cleaned clothing; Also clothing has been carried out simultaneously the dehydration of certain degree; Therefore rinsing maching just can dewater to clothing on the basis of original structure, thereby needn't increase parts when making rinsing maching assurance dehydrating function, makes the simple in structure of rinsing maching.
The drive unit of rinsing maching provided by the present invention specifically can be for following form, and is as shown in Figure 2, can comprise piston rod 4, motor 5 and elastic plate 8; Elastic plate 8 has the through hole that connects part between upper surface and the lower surface; And the sidewall sealing and fixing of the cavity of resorption of elastic plate 8 and wash bucket 3; Material for elastic plate 8; Ordinary circumstance is selected rubber for use, can certainly select flexible plastic for use, as long as can guarantee to have elasticity and isolated water effectively; Piston rod 4 pass through hole and with the through hole sealing and fixing, its upper end is hinged through first jointed shaft with the lower surface of washboard 7, it is hinged that the output shaft of its lower end and motor 5 passes through second jointed shaft; The bearing of trend of first jointed shaft and the second jointed shaft all bearing of trend with the output shaft of motor 5 is identical.The be arranged so that motor 5 and the water in the cavity of resorption of elastic plate 8 are isolated, and because deformation can take place elasticity 8, therefore can not hinder the motion of piston rod 4.After opening motor 5, the output shaft of motor 5 just drives piston rod 4 motions, pump along the bearing of trend of wash bucket 3 thereby drive washboard 7, and then can washing clothes.
Drive unit can also be other form, and is as shown in Figure 3, can comprise piston rod 4, connecting rod 9 and motor 5; The bottom surface of wash bucket 3 has the through hole that connects part between upper surface and the lower surface; Piston rod 4 passes through hole and is sealed and matched with through hole, and its upper end is connected with the lower surface of washboard 7, and the upper end of its lower end and connecting rod 9 is hinged through the rod hinge connection axle; The output shaft of the lower end of connecting rod 9 and motor 5 is hinged through the motor jointed shaft; The bearing of trend of rod hinge connection axle and the motor jointed shaft all bearing of trend with motor output shaft is identical.After motor 5 was opened, connecting rod 9 motions hinged with the output shaft of motor 5 pump thereby drive with connecting rod 9 hinged piston rods 4, and then make washboard 7 pump along the bearing of trend of wash bucket 3, and then washing were arranged in the clothing of epicoele.
Can also drive unit be arranged on the inside of wash bucket 3, as shown in Figure 4, comprise piston rod 4, connecting rod 9, motor 5 and have the sealing plate 10 of through hole; The sidewall sealing and fixing of the cavity of resorption of sealing plate 10 and wash bucket 3; Piston rod 4 passes through hole and is sealed and matched with through hole, and its upper end is connected with the lower surface of washboard 7, and the upper end of its lower end and connecting rod 9 is hinged through the rod hinge connection axle; The output shaft of the lower end of connecting rod 9 and motor 5 is hinged through the motor jointed shaft; The bearing of trend of rod hinge connection axle and the motor jointed shaft all bearing of trend with the output shaft of motor is identical.After motor 5 was opened, connecting rod 9 motions hinged with the output shaft of motor 5 pumped thereby drive with connecting rod 9 hinged piston rods 4, and then make washboard 7 pump along the bearing of trend of wash bucket 3.Like this motor 5 is arranged on the inside of wash bucket 3, can carries out certain protection, can also make the rinsing maching better appearance motor 5.
In the preferred version; The water inlet of rinsing maching and draining for ease; Water inlet and delivery port are set on the sidewall of wash bucket 3, and as shown in Figure 4, water inlet 33 all is positioned at the top of sealing plate 10 with delivery port 32 and is communicated with cavity of resorption; When washing clothes, generally can water inlet 33 and delivery port 32 be closed.Comparatively abundant for clothes washing is when especially washing some little clothings, like rag, socks etc.; Ordinary circumstance can continue to feed clean water, and a mouth of draining-off sewage in time so just need be set, so those skilled in the art can be provided with gap 31 on the sidewall of wash bucket 3; This gap 31 is communicated with epicoele; When washboard 7 moved upward, sewage just can get gap 31 timely and discharge from the top like this, had guaranteed the clean degree of the water of wash bucket 3 inside.
Because the diameter of the output shaft of motor 5 generally can be very not big; Therefore in order to make connecting rod 9 hinged with the output shaft of motor 5 more conveniently; General those skilled in the art can be provided with rotating disc, and like Fig. 2, Fig. 3 and shown in Figure 4, an end face of the output shaft of motor 5 and rotating disc 6 is fixed; The lower end of the other end of rotating disc 6 and connecting rod 9 is hinged through the motor jointed shaft.Diameter owing to rotating disc 6 is bigger like this, handled easily.Simultaneously, the lower end and the rotating disc 6 of connecting rod 9 is hinged than the position at edge, and when the output shaft of motor 5 rotated like this, the linear velocity of rotating disc 6 outsides was just bigger, thereby makes that the motion amplitude of connecting rod 9 is bigger.
In addition; Can also the infiltration hole that connect part between upper surface and the lower surface be set on the washboard 7; Like this when washboard 7 makes progress or moves downward; Water can be flowed into cavity of resorption or flowed into epicoele by cavity of resorption by epicoele very smoothly, has avoided because water flows does not freely cause rinsing maching to damage, thereby has improved the performance of rinsing maching.
In further preferred version, more successfully circulate in order to make water, tub hood of washing can also be set, shown in Fig. 2, Fig. 3 and 4, tub hood of washing 2 is installed on the inside of wash bucket 3, and is positioned at the top of sealing plate 10; On the sidewall of tub hood of washing, spillway hole is set, as shown in Figure 5, several spillway holes 22 can be set, can be so that the circulation of water be more smooth; Can also rubber seal 21 be set in the port of tub hood of washing 2, make rubber seal 21 contact and compress during installation, can fully seal wash bucket 3. like this with bung 1
In further preferred version, as shown in Figure 6, in order to make in the process that washboard 7 moves upward; The impact that bung 1 receives is less; Elastic layer 11 is set on the inner surface of bung 1, so just can cushions impact, thereby make that the life-span of bung 1 is higher bung 1.
More than rinsing maching provided by the present invention has been carried out detailed introduction.Used concrete example among this paper principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof.Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention, can also carry out some improvement and modification to the present invention, these improvement and modification also fall in the protection domain of claim of the present invention.

Claims (7)

1. a rinsing maching is characterized in that, comprises wash bucket, bung, washboard and drive unit; Said washboard is installed in the said wash bucket, and wash bucket is divided into epicoele and the cavity of resorption that is interconnected; Said bung matches with the port of said wash bucket; Said drive unit comprises piston rod and motor; And the flexible plate of sidewall sealing and fixing of said wash bucket cavity of resorption; Said elastic plate is provided with through hole, said piston rod pass said through hole and with the through hole sealing and fixing, its upper end is hinged through first jointed shaft with the lower surface of washboard; The output shaft of its lower end and said motor is hinged through second jointed shaft, and the bearing of trend of said first jointed shaft and the second jointed shaft all bearing of trend with the output shaft of motor is identical; Perhaps; Said drive unit comprises piston rod, connecting rod and motor; The sidewall sealing and fixing of said wash bucket cavity of resorption has sealing plate, and said sealing plate is provided with through hole, and said piston rod passes said through hole and is sealed and matched with through hole; Its upper end is connected with the lower surface of washboard; The upper end of its lower end and said connecting rod is hinged through the rod hinge connection axle, and it is hinged that the lower end of said connecting rod and the output shaft of motor pass through the motor jointed shaft, and the bearing of trend of said rod hinge connection axle and the motor jointed shaft all bearing of trend with the output shaft of said motor is identical.
2. rinsing maching as claimed in claim 1 is characterized in that, when said drive unit comprised piston rod, connecting rod and motor, the sidewall of said wash bucket was provided with top that all is positioned at said sealing plate and water inlet and the delivery port that is communicated with said cavity of resorption.
3. rinsing maching as claimed in claim 2 is characterized in that the sidewall of said wash bucket is provided with the gap that is communicated with said epicoele.
4. like each described rinsing maching of claim 2 to 3, it is characterized in that, also comprise rotating disc; One end face of the output shaft of said motor and said rotating disc is fixed; The other end of said rotating disc and the lower end of said connecting rod are hinged through the motor jointed shaft.
5. like each described rinsing maching of claim 2 to 3, it is characterized in that said washboard has the infiltration hole that connects part between upper surface and the lower surface.
6. like each described rinsing maching of claim 2 to 3, it is characterized in that comprise that also sidewall is provided with the tub hood of washing of spillway hole, said tub hood of washing is installed in the said wash bucket, and is positioned at the top of said sealing plate.
7. like each described rinsing maching of claim 2 to 3, it is characterized in that the inner surface of said bung is provided with elastic layer.
CN201110048322A 2011-02-28 2011-02-28 Washing machine Active CN102071551B (en)

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CN102071551B true CN102071551B (en) 2012-09-26

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Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102304835B (en) * 2011-09-01 2013-03-13 合肥荣事达三洋电器股份有限公司 Extrusion type washing machine
CN102535086B (en) * 2011-12-28 2016-08-31 高原 Washing machine and laundry process
CN102517839B (en) * 2012-01-07 2013-10-23 汪彦良 Washing machine
CN104862918B (en) * 2014-02-24 2017-08-04 无锡小天鹅股份有限公司 Washing machine
CN104975458B (en) * 2014-04-04 2019-06-28 青岛海尔洗衣机有限公司 A kind of reciprocating washing machine
CN104975455B (en) * 2014-04-04 2019-06-28 青岛海尔洗衣机有限公司 A kind of reciprocating squeezing type washing machine
CN104975461A (en) * 2014-04-04 2015-10-14 海尔集团公司 Control method for reciprocating piston type washing machine and washing machine
CN106948141A (en) * 2017-03-31 2017-07-14 无锡小天鹅股份有限公司 Washing machine
CN107142654A (en) * 2017-06-29 2017-09-08 东莞市皓奇企业管理服务有限公司 The application method of intelligent power saving squeezing type washing machine
CN107142653A (en) * 2017-06-29 2017-09-08 东莞市皓奇企业管理服务有限公司 The application method of intelligent squeezing type washing machine

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CN2131882Y (en) * 1992-07-29 1993-05-05 王利金 Squeezing tub type washing machine
CN1203290A (en) * 1997-06-23 1998-12-30 陈新华 Squeezing washer
CN202030949U (en) * 2011-02-28 2011-11-09 过林华 Washing machine

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Publication number Priority date Publication date Assignee Title
CN2131882Y (en) * 1992-07-29 1993-05-05 王利金 Squeezing tub type washing machine
CN1203290A (en) * 1997-06-23 1998-12-30 陈新华 Squeezing washer
CN202030949U (en) * 2011-02-28 2011-11-09 过林华 Washing machine

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Effective date of registration: 20160714

Address after: 312400 Zhejiang city of Shaoxing province Shengzhou City Economic Development Zone No. 8 Jiang Yi Lu

Patentee after: ZHEJIANG AOTIN ELECTRIC APPLIANCE CO., LTD.

Address before: 312400, No. two, No. 108, Chengdong Economic Development Zone, Shaoxing City, Zhejiang, Shengzhou

Patentee before: Guo Linhua

Patentee before: Bai Weidong