CN1252338C - Kneading type washing machine - Google Patents
Kneading type washing machine Download PDFInfo
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- CN1252338C CN1252338C CN 200310106169 CN200310106169A CN1252338C CN 1252338 C CN1252338 C CN 1252338C CN 200310106169 CN200310106169 CN 200310106169 CN 200310106169 A CN200310106169 A CN 200310106169A CN 1252338 C CN1252338 C CN 1252338C
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Abstract
The present invention relates to a kneading type washing machine. An upper washing mechanism is formed by that an upper wave wheel, an upper transmission mechanism, an upper washing motor, an upper lifting motor, etc. which can lift vertically and are arranged in an upper cover are arranged in the upper cover additionally, and the mutual twisting of the washing mode is realized so as to enhance cleaning degrees greatly. A washing cylinder adopts a structure of which the bottom is sealed, so that leakage does not exist. By using the kneading type washing machine of the present invention, the use levels of washing agents, water and electricity, and washing time are saved greatly, and simultaneously, the generation level of washing sewage is reduced greatly.
Description
(1) technical field:
The present invention relates to a kind of washing machine, particularly relate to the rubbing type washing machine that a kind of mode of washing is mainly rubbing type.
(2) background technology:
Washing machine is the household electrical appliance of using always.People are more and more higher to the requirement of washing machine now, require its wash degree height, automaticity height, power saving, water-saving, province's washing agent.By its structural principle, washing machine of the prior art can be divided into impeller-type (China produce as many), drum-type, stirring-type three major types.Wherein, thereby impeller-type is to make cleaning solution form strong eddy current by continuous rotation of impeller or the forward and reverse rotation of timing the washing clothes that is immersed in the cleaning solution is washed, and it can be divided into Scroll-type, jet flow, two jet flow; Drum type washing machine is to utilize bucket rotation regularly in it, by muscle outstanding on its inwall, takes the clothing in the bucket to certain altitude and clothing is left finish washing in the cleaning solution again.Agitator type washing machine then is to finish washing by the agitator swing agitator treating liquid and the clothing that vertically are installed in washtub central authorities.In the three class washing machines, the drum type washing machine complex structure, manufacture difficulty is big, cost is high; The agitator type washing machine body big and weigh, cost is high, cover bucket (cylinder) formula full-automatic impeller type washing machine owing to its moderate cost, automaticity height, wash degree still can, have certain comprehensive advantage, become main flow.More than the common weak point of three class washing machines be that its wash degree all can not be satisfactory.In addition, all kinds of washing machine of the prior art all has a common shortcoming: the amount of cleaning solution is all bigger, so water in the washing process of all kinds of washing machines, power consumption are bigger, because the rate of cleaning has certain requirement to the concentration of cleaning solution, so the amount with washing agent is also bigger, the sewage quantity of its generation is also bigger.
Analyze all unsafty reason of wash degree of above three class washing machines, we are necessary to learn about first the washing decontamination principle of washing machine.On the process nature of the clean clothing of washing machine be, by the acting in conjunction of chemical force and mechanical force, with the process that pultrusion is come out from clothing surface and fiber hole of the dirt on the clothing.In this course, acting in conjunction by water, washing agent and mechanical force three, reduce, weaken and destroy formed surface attachment, mechanical attachment between dirt and fabric, intermolecular attraction combines and chemical bond, makes dirt break away from clothing, reaches clean purpose.The principal element that influences clean result has three: mechanical force in the concentration of cleaning solution, the temperature of cleaning solution, the washing process, wherein, mechanical force plays an important role.Mechanical force in the washing process is the power system of a complexity, in the various mechanical forces of forming this power system, the frictional force of cloth and cloth is the most remarkable to the influence of wash degree, secondly is the frictional force of cloth and plastics, and next coming in order are frictional force, the tensile force of bending force, impulsive force, cloth and water.(washing machine principle and maintenance technique, Chen Hao, guarantor and flat sennit, Henan science tech publishing house in August, 1999 front page).The washing decontamination principle of obviously above three class washing machines has determined the height of its wash degree, and is wherein higher relatively with agitator type washing machine.
Based on the understanding to above-mentioned principle, many washing machine enterprises are improved existing pulsator washing machine one after another, develop various " new current ", " hand-rubbing type " washing machine, attempt to increase the frictional force of cloth and cloth, cloth and plastics to improve wash degree.Yet, above-mentioned all " hand-rubbing type " washing machine does not all change the basic principle of existing pulsator washing machine, thereby promptly form the eddy current washing clothes with cleaning solution, thus can not formation " hand-rubbing type " washing machine truly, so wash degree its all can not be satisfactory.
Chinese patent CN86207893,88106749 has made good try in the frictional force of attempting to increase cloth and cloth, cloth and plastics to improve on this thinking of wash degree: the former stranding head by a swing reciprocal rubbing washing clothes on washboard, the latter is back and forth crumpling washing clothes on the washboard down by a last washboard that swings, both can both improve wash degree, but the former efficient is low, latter's complex structure, not attractive in appearance, and their automaticity is not high, the machine of all can not realizing is finished and is washed, floats, takes off, and is difficult to adapt to the requirement of society.
Existing immediate technology is full-automatic cover cylinder (bucket) formula pulsator washing machine.It by loam cake, lower box, be contained in the lower box and be sleeved on washtub together and logical, the impeller of being filled with water, supply and drain water system, washing system, cyclelog, transmission mechanism, motor etc. are formed; Wherein, impeller is installed in the washtub by the hole of washtub central authorities, and it is driven by transmission mechanism by motor and finishes washing.Equally, poor, the water, big of its wash degree with the amount of washing agent.
(3) summary of the invention:
The invention reside in and avoid above-mentioned the deficiencies in the prior art, thereby the washing machine that a kind of wash degree is higher and automaticity is high is provided.
Technical solution of the present invention is as follows:
A kind of rubbing type washing machine comprises loam cake, lower box, supply and drain water system, washing system, cyclelog, transmission mechanism, motor etc.; Wherein,
Described washing system mainly comprises the washtub that is installed in the lower box, is positioned at the impeller of washtub etc.;
Described supply and drain water system mainly comprises water inlet pipe, drainpipe, entering water electromagnetic valve, water level pressure switch and drain solenoid valve;
Described cyclelog is installed on and covers, and it is by the rotation direction and the duration of runs of circuit control motor, and it also controls the action of each electromagnetic valve simultaneously;
Described motor mounting in lower box, by transmission mechanism with transmission of power to impeller, thereby drive the impeller running;
It is characterized in that:
Washing mechanism also is housed in the described loam cake, but it mainly comprises the last impeller that is installed in the oscilaltion in the loam cake, go up transmission mechanism, by last transmission mechanism be used to drive the impeller rotation last washing motor, be used to drive the last lifting motor of impeller oscilaltion etc.
Described impeller down is installed on the washtub bottom, with the same axis of washtub;
Described upward impeller is suitable with following impeller diameter, is circular impeller, and when loam cake covered, last impeller all was positioned on the axis of washtub with the center line of following impeller, went up impeller and the unidirectional backward rotation of following impeller during work;
The described impeller axle of going up impeller is made up of the multistage sleeve pipe, be and draw pole formula structure, moving sets for only doing relative motion vertically between each sleeve pipe, in the impeller axle spring is housed, make and to push down the clothing rubbing when going up impeller work, last lifting motor drives by drive disk assembly and goes up impeller along its axis oscilaltion, and last washing motor drives by drive disk assembly and goes up the impeller rotation.
In the above-mentioned technical scheme, diameter is identical owing to taking, the double wave up and down of direction of rotation is taken turns rubbing structure with the hands, strengthen the frictional force of frictional force, cloth and the plastics of cloth and cloth in the washing process greatly, realized " hand-rubbing type " truly, significantly improved wash degree.
Further technical scheme is:
The described impeller of going up is the discoid spill impeller that diameter is slightly less than washtub bottom internal diameter with following impeller, the circular cone that it is the 166-170 degree that the outer space of its working face all forms a cone-apex angle, be that arbitrary RADIAL from the center is the 5-7 degree with angle through the horizontal plane at center on the working face of impeller, all also be evenly distributed with on the working face of two impellers many extend to the periphery from the center protrude from its surperficial muscle, these muscle are shape, camber line shape or involute shape linearly.
This technical scheme makes and forms a cavity between the working face of going up impeller and following impeller, clothing is positioned at this cavity during washing, frictional force when the effect of muscle has not only increased washing, simultaneously, form gathering sill between the adjacent muscle, clothing is when washing, the gathering sill motion on one side impeller surface on the effect lower edge of frictional force of impeller is gone up in the top i.e. contact of clothing, the following i.e. contact of the clothing gathering sill motion on one side impeller surface under the effect lower edge of frictional force of impeller down, because the coaxial backward rotation of two impellers, the clothing that is positioned at this cavity is forced to finish automatic upset, thereby has guaranteed that washing is even and clean.
When above-mentioned muscle was involute shape, the rollover effect of clothing was best.
Further technical scheme is again:
Described washtub is the airtight integrative-structure in bottom, and following impeller is fixed in the washtub bottom interior surface, is connected with wash shaft below the described washtub.
This technical scheme is because washtub is the bottom closed structure, stopped in the prior art owing to the seal of impeller is installed is worn out and cause the possibility of leaking.
Further more again technical scheme is:
On above-mentioned and the wash shaft that washtub is connected two freewheel clutches that unloaded direction is opposite each other are housed, the outer ring of clutch and the output shaft of following washing motor pass through the transmission mechanism transmission of two different drive ratios respectively.
This technical scheme has realized only changing the positive and reverse steering of motor easily, and washtub can be realized two kinds of working methods together with the following impeller that is fixed in it: promptly be used to wash and be used for dehydration to the high speed rotating of another direction to slowly running of a direction.Thereby with single barrel of function that realizes twin-tub.This is difficult for expecting for those skilled in the art, and it is simple in structure, and is with low cost.
Consider that the internal diameter on described washtub top should increase with its height in order to make dehydration easily, its inwall also can have some fuisw ribs.
The present invention has realized easily that a machine is finished and has washed, floats, taken off multiple function, higher automaticity has been arranged.Now that its course of work brief description is as follows: 1, water inlet: put into clothing and washing agent, loam cake closes, connect power supply, open the water inlet switch of cyclelog, entering water electromagnetic valve is opened into water, go up simultaneously lifting motor and discharge upward impeller, under the acting in conjunction of spring force, last impeller is squeezed in down on the clothing on the impeller, (inflow only need soak the clothing that is pressed together by upper and lower impeller when the certain altitude of intaking, so seldom), water level pressure switch provides the signal of telecommunication, and cyclelog turn-offs entering water electromagnetic valve and stops into water; 2, washing: this moment, cyclelog was given upper and lower washing motor energising simultaneously, two motors drive the coaxial backward rotation of upper and lower impeller respectively by transmission mechanism separately, clothing is crumpled washing, clothing is positioned at upset automatically between two impellers, wash to setting-up time, cyclelog provides the signal of telecommunication stops operating upper and lower motor.3, dehydration: at this moment, cyclelog provides the signal of telecommunication and opens drain solenoid valve, simultaneously, cyclelog provides the signal of telecommunication and makes down washing motor backward rotation (opposite with the washing direction), following washing motor drives the washtub high-speed reverse by transmission mechanism and rotates (opposite with the washing direction), under action of centrifugal force, water is deviate from washtub and is discharged through delivery port.Dehydration finishes, and last lifting machine operation drives and goes up the impeller rising.Repeat above-mentioned water inlet, washing and dehydration by cyclelog and can finish and wash, float, take off full-automatic process, this also is the working method of existing full-automatic cover cylinder (bucket) formula pulsator washing machine, no longer goes to live in the household of one's in-laws on getting married at this and says.
Major advantage of the present invention is as follows:
Adopt the double wave wheel to rubbing structure with the hands, fundamentally changed mode of washing, strengthened the frictional force of cloth and frictional force, cloth and the plastics of cloth in the washing process greatly, realized " hand-rubbing type " truly, the raising wash degree.
Following impeller is fixed in the washtub bottom interior surface, and washtub adopts the bottom closed structure, absolute ne-leakage.
The wash shaft of washtub is driven by same washing motor down by the opposite each other freewheel clutch of two unloaded directions being fixed thereon and the transmission mechanism of two different drive ratios, realized only changing the positive and reverse steering of motor easily, can realize two kinds of working methods of washing dehydration, thereby with single barrel of function that realizes twin-tub.Simple in structure, with low cost.
Clothing is in squeezed state in the washing process, the amount of required cleaning solution greatly reduces, and has saved the consumption of washing agent, water greatly.Also reduced simultaneously the generation of wash water.
Owing to improved wash degree, wash time is reduced, thereby has saved power consumption.
The present invention need benly be, though on version, approach full automatic impeller formula washing machine, it and full automatic impeller formula washing machine can shared lower boxes, supply and drain water system, washing system, cyclelog, the part transmission mechanism, motor etc., washtub is also all arranged, impeller, only removed steel ladle, increased the last washing system that comprises motor and go up impeller, changed transmission mechanism, yet it is but different fully with it from washing principle, it is the frictional force that has strengthened cloth and cloth in the washing process by rubbing, the frictional force of cloth and plastics reaches clean, this outstanding behaviours is in the structure of impeller, forms of motion and effect are different fully, so higher wash degree is arranged.This also is convenient to consumer's acceptance and changing the line of production of existing Washing Machine Factory.
(4) description of drawings:
Accompanying drawing 2 is the schematic diagram of following impeller in the embodiment of the invention 1;
Accompanying drawing 3 is the A-A view of following impeller in the accompanying drawing 2;
Each sequence number is respectively among the figure: 1, washtub, 2, following impeller, 3, the washing belt pulley, 4, washing freewheel clutch 5, driving belt, 6, the washing belt pulley, 7, following washing motor output shaft, 8, lower box, 9, following washing motor, 10, the dehydration belt pulley, 11, bearing, 12, wash shaft, 13, the dehydration freewheel clutch, 14, the dehydration belt pulley, 15, waterproof bulkhead, 16, water discharge outlet, 17, drain solenoid valve, 18, ball-cock assembly, 19, overfall, 20, water level pressure switch, 21, the strand spring, 22, water inlet pipe, 23, loam cake, 24, water inlet pipe, 25, belt pulley, 26, entering water electromagnetic valve and water inlet distributor, 27, water inlet, 28, contact switch, 29, collision block, 30, spring, 31, pulley, 32, cyclelog, 33, drag-line, 34, last lifting motor, 35, braking brake, 36, last impeller, 37, last lifting motor output shaft, 38, bearing, 39, last impeller axle 40, driving belt, 41, last washing motor, 42, freewheel clutch, 43 washing belt pulleys
(5) specific embodiment:
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described in further detail.
Referring to accompanying drawing, the embodiment of the invention comprises loam cake 23 and lower box 8 two large divisions, wherein,
Washtub 1 is housed in the lower box 8, following washing motor 9 etc., described washtub 1 is the airtight integrative-structure in bottom, its bottom interior surface is fixed with the discoid spill impeller that diameter is slightly less than washtub bottom internal diameter, arbitrary RADIAL from the center is 7 degree with angle through the horizontal plane at center on the working face of impeller, also be evenly distributed with on its working face from many extend to the periphery from the center be involute shape and protrude from its surperficial muscle, be connected with down wash shaft 12 below the washtub 1, this lower end is installed on the base plate by bearing 11, two freewheel clutches 4 that unloaded direction is opposite each other also are housed on the axle, 13, be separately installed with washing belt pulley 3 on the outer ring of two freewheel clutches, dehydration belt pulley 14, belt pulley 6 is housed on the output shaft 7 of following washing motor 9 and links to each other with washing belt pulley 3, belt pulley 10 also is housed on the output shaft 7 of following washing motor 9 and links to each other with the belt pulley 14 that dewaters by driving belt by driving belt 5.Its gearratio difference of this two transmission mechanism.Said mechanism all is positioned at a confined space that is formed by waterproof bulkhead 15 and enters to prevent water.Also have drain solenoid valve 17, water discharge outlet 16, overfall 19, ball-cock assembly 18, water level pressure switch 19 etc. in the lower box 1.
But be equipped with in the described loam cake 23 oscilaltion last impeller 36, be used to drive last washing motor 41 that impeller rotates, be used to drive the last lifting motor 34 of impeller oscilaltion etc., the described impeller 26 of going up is that diameter is suitable with following impeller 2, the shape of its working face is also identical with following impeller 2, when loam cake 23 covers, last impeller all is positioned on the axis of washtub 1 with the center line of following impeller, goes up the direction of rotation of impeller and following impeller during work; The described impeller axle 39 of going up impeller is made up of the multistage sleeve pipe, be only to do the moving sets of motion to axial between each sleeve pipe, impeller axle integral body is multistage and draws pole formula structure, make that upward impeller 36 can be along its axis oscilaltion, the drag-line 33 of last lifting motor 34 by pile warp pulley 31 drive go up impeller 36 can be along its axis oscilaltion, last washing motor 41 drives by washing belt pulley 43, driving belt 40, belt pulley 25 and goes up 39 rotations of impeller axle.In the last impeller axle stage clip 30 is housed also, makes that upward impeller can be according to the rubbing dynamics of how much regulating of clothing.In addition, water inlet 27, entering water electromagnetic valve and water inlet distributor 30, water inlet pipe 22,24, cyclelog 32, contact switch 28, collision block 29, braking brake 35 also are housed in the loam cake 23.Wherein, collision block 29 links to each other with drag-line 33, and when last impeller lifting put in place, collision block 29 touched contact switch 28 and quits work by cyclelog 32 and the last lifting motor 34 of braking brake 35 controls.
In the above embodiments, diameter is identical owing to taking, the double wave up and down of direction of rotation is taken turns rubbing structure with the hands, strengthen the frictional force of frictional force, cloth and the plastics of cloth and cloth in the washing process greatly, realized " hand-rubbing type " truly, significantly improved wash degree.
This technical scheme is because washtub is the bottom closed structure, stopped in the prior art owing to the seal of impeller is installed is worn out and cause the possibility of leaking.
The course of work of the embodiment of the invention is as follows: 1, washing process: put into clothing and washing agent, loam cake closes, open the wash switch of cyclelog 32, entering water electromagnetic valve 26 is opened into water, going up simultaneously lifting motor 34 makes along its axis decline by impeller 36 in drag-line 33 releases of pile warp pulley 31, under the acting in conjunction of spring force, last impeller is squeezed in down on the clothing on the impeller, when the certain altitude of intaking, water level pressure switch 20 provides the signal of telecommunication, cyclelog 32 turn-offs entering water electromagnetic valve 26 and stops into water, belt pulley 6 is passed through in cyclelog 32 controls simultaneously washing motor 9 down, driving belt 5 drives belt pulley 3 and drives washtub 1 by freewheel clutch 4 and rotates to a direction, and cyclelog 32 controls are simultaneously gone up washing motor 41 by freewheel clutch 42, last washing motor belt pulley 43, driving belt 40, thereby belt pulley 25 drives that drive is installed on the impeller axle are gone up impeller to another direction rotation.The coaxial backward rotation of upper and lower impeller is crumpled washing to clothing, and clothing is positioned between two impellers upset automatically, wash to setting-up time, cyclelog provide the signal of telecommunication make,
Following washing motor stops operating.2, dehydration: drain solenoid valve 17 is opened, simultaneously, cyclelog 32 provides the signal of telecommunication and makes down motor 9 backward rotation (opposite with the washing direction), following motor 3 rotates (opposite with the washing direction) by dehydration belt pulley 10 driving pulleys 14 and by freewheel clutch 13 drive washtubs 1 high-speed reverse, under action of centrifugal force, water deviate from and through the mouth of a river 16, overfall 19 discharges.Repeating above-mentioned water inlet, washing and dehydration by cyclelog can finish and wash, float, take off full-automatic process.
Certainly, under inventive concept of the present invention, the present invention has multiple form of implementation, adopt the washing belt pulley on the freewheel clutch outer ring on the output shaft that is fixed in washing motor to be fixed in belt pulley on the outer layer sleeve of impeller axle by belt transmission as going up the impeller drive mechanism among the embodiment, thereby drive sleeve pipe by outer layer sleeve step by step by key connecting and drive the last impeller rotation that links to each other with the innermost layer sleeve pipe, realize this transmission, various ways can be arranged.Be not limited to above-mentioned concrete structure, just do not described in detail one by one at this.Simultaneously, this it is pointed out that embodiment of the invention middle water level pressure switch 20, cyclelog 32, advance, concrete structure such as drain solenoid valve all belongs to those skilled in the art and should know technology, just do not give unnecessary details one by one at this.
Claims (8)
1, a kind of rubbing type washing machine comprises loam cake, lower box, supply and drain water system, washing system, cyclelog, transmission mechanism, motor etc., wherein,
Described washing system mainly comprises the washtub that is installed in the lower box, is positioned at the impeller of washtub etc.;
Described supply and drain water system mainly comprises water inlet pipe, drainpipe, entering water electromagnetic valve, water level pressure switch etc.;
Described cyclelog is installed on and covers, and it is by the rotation direction and the duration of runs of circuit control motor, and it also controls the action of each electromagnetic valve simultaneously;
Described motor mounting in lower box, by transmission mechanism with transmission of power to impeller, thereby drive the impeller running;
It is characterized in that:
Washing mechanism also is housed in the described loam cake, but it mainly comprises the last impeller that is installed in the oscilaltion in the loam cake, go up transmission mechanism, by last transmission mechanism be used to drive the impeller rotation last washing motor, be used to drive the last lifting motor of impeller oscilaltion etc.
Described upward impeller is that diameter is suitable with following impeller diameter, is the spill impeller, and when loam cake covered, last impeller all was positioned on the axis of washtub with the center line of following impeller, went up the unidirectional backward rotation of impeller and following impeller during work;
The described impeller axle of going up impeller is made up of the multistage sleeve pipe, and for only doing the moving sets that moves to axial, last lifting motor drives by drive disk assembly and goes up impeller along its axis oscilaltion between each sleeve pipe, and last washing motor drives by drive disk assembly and goes up the impeller rotation.
2, rubbing type washing machine according to claim 1, it is characterized in that: described washtub is the airtight integrative-structure in bottom, described down impeller is the spill impeller that diameter is slightly less than washtub bottom internal diameter, and it is fixed in the washtub bottom interior surface, is connected with wash shaft below the washtub.
3, rubbing type washing machine according to claim 1, it is characterized in that: the described impeller of going up is the discoid spill impeller that diameter is slightly less than washtub bottom internal diameter with following impeller, it is the circular cone of 166-170 degree that the outer space of its working face all forms a homogeneous cone-apex angle, promptly arbitrary RADIAL from the center is the 5-7 degree with angle through the horizontal plane at center on the working face of impeller, all be evenly distributed with on two impellers from many extend to the periphery from the center protrude from its surperficial muscle, these muscle are shape, camber line shape or involute shape linearly.
4, rubbing type washing machine according to claim 1 is characterized in that: described going up on impeller and the following impeller all is evenly distributed with the muscle that is involute shape.
5, rubbing type washing machine according to claim 1 is characterized in that: described going up on the impeller axle is equipped with spring.
6, rubbing type washing machine according to claim 2, it is characterized in that: on described and the wash shaft that washtub is connected two freewheel clutches that unloaded direction is opposite each other are housed, the outer ring of clutch and following motor output shaft pass through the transmission mechanism transmission of two different drive ratios respectively.
7, rubbing type washing machine according to claim 6 is characterized in that: the internal diameter on described washtub top increases with its height, and its inwall has some fuisw ribs.
8, rubbing type washing machine according to claim 7, it is characterized in that: the described impeller of going up is the discoid spill impeller that diameter is slightly less than washtub bottom internal diameter with following impeller, it is the circular cone of 166-170 degree that the outer space of its working face all forms a homogeneous cone-apex angle, promptly arbitrary RADIAL from the center is the 5-7 degree with angle through the horizontal plane at center on the working face of impeller, all be evenly distributed with on two impellers from many extend to the periphery from the center protrude from its surperficial muscle, these muscle are shape, camber line shape or involute shape linearly; Described going up on the impeller axle is equipped with spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310106169 CN1252338C (en) | 2003-10-28 | 2003-10-28 | Kneading type washing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200310106169 CN1252338C (en) | 2003-10-28 | 2003-10-28 | Kneading type washing machine |
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| CN1540058A CN1540058A (en) | 2004-10-27 |
| CN1252338C true CN1252338C (en) | 2006-04-19 |
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| CN 200310106169 Expired - Fee Related CN1252338C (en) | 2003-10-28 | 2003-10-28 | Kneading type washing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107974796B (en) * | 2016-10-25 | 2024-02-23 | 宁国聚隆减速器有限公司 | Stirring washing machine with divide and wash function |
| CN106988073A (en) * | 2017-04-14 | 2017-07-28 | 于彦钧 | A kind of imitation-hand abrasive disk type washes hosiery machine |
| CN110804830B (en) * | 2018-07-20 | 2023-05-16 | 青岛海尔洗衣机有限公司 | Control method of washing equipment |
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