CN101805977B - Core of screw-driven squeezing/rubbing type multi-action washing machine - Google Patents
Core of screw-driven squeezing/rubbing type multi-action washing machine Download PDFInfo
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- CN101805977B CN101805977B CN2010101496909A CN201010149690A CN101805977B CN 101805977 B CN101805977 B CN 101805977B CN 2010101496909 A CN2010101496909 A CN 2010101496909A CN 201010149690 A CN201010149690 A CN 201010149690A CN 101805977 B CN101805977 B CN 101805977B
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- swivel nut
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- displacement disc
- rubbing
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Abstract
The invention discloses the core of a screw-driven squeezing/rubbing type multi-action washing machine, belonging to the field of washing machines. The core comprises a rotatable drum, wherein a rotating fixed plate arranged at one end of the inner cavity of the drum is incapable of carrying out an axial movement in the axial direction of the drum but capable of rotating on the axis of the drum; a moveable plate capable of carrying out the axial linear reciprocation in the axial direction of the drum is arranged in the inner cavity of the drum; and the moveable plate and the rotating fixed plate constitute a squeezing and rubbing mechanism for squeezing and rubbing washings and enhancing the washing effect. By using the squeezing and rubbing mechanism, the invention can improve the washing quality of the washing machine, save the energy and prevent human skin from being damaged by the residual chemical detergent in the washing.
Description
Technical field
The present invention relates to the washing machine field, be specifically related to Core Feature part---the washing machine core of washing machine, it can improve the clean quality of laundry machine washing, energy savings (water), and can avoid residual chemical detergent in the clothing to the injury of human body skin.
Background technology
Present domestic washing machine ubiquity and is washed the undesirable or washing of clean degree and the time hinder defectives such as clothes and water wasting, time-consuming, expense electricity easily, market call exploitation a kind of than existing barrel roll laundry machine wash degree height but unlike rotary drum washing machine the easy multi-functional full-automatic washing machine of brand-new type of hindering clothes, a difficult problem wherein is exactly the Core Feature parts-washing machine core of washing machine.
The practical washing machine that occurs the earliest putting goods on the market is a pulsator washing machine, as its name suggests, pulsator washing machine is to drive the water be contained in the washing container (interior bucket) by impeller to do and seethe swirling motion fast, because water and clothing materials, the difference of weight, so the movement velocity of water and the movement velocity of clothes have bigger difference, thereby make water and clothes that soft rubbing take place, and between the clothing also the difference because of movement velocity soft rubbing takes place, this soft rubbing has produced the clean effect to clothing, the chemical action of washing agent and spot in addition, thereby will remove attached to the spot on the clothes, and reach similar artificial stranding and twist the function that clothes is removed spot.
The bottom of bucket in yet the impeller of such washing machine is in, and carry out the rotation of higher speed, because the terrestrial gravitation effect, clothes produces downward falling bodies unavoidably and produces rigid friction with the impeller that rotates at a high speed, so cause the damage of clothes easily.And the water turbulence that is produced by the high speed rotating rotary drum causes the winding between the clothing easily, thus influence the clothing part cleanliness factor.
For damage and the winding that reduces clothes, people are to utilize that soft rubbing reaches the basic principle of removing spot between current and clothing and clothing and the clothing according to washing machine washing, have invented drum type washing machine.Drum type washing machine is that the high speed rotation by drum drives the water that is contained in the drum (washing container) and does and seethe swirling motion fast, and get rid of to water after by the lifting muscle that is distributed in the drum circumference clothing being risen to certain altitude, make soft rubbing takes place between water and clothing, clothing and the clothing, and the collision of clothing and water is rubbed, the chemical action of washing agent and spot in addition, thereby will remove attached to the spot on the clothes, and the water that seethes eddy flow has accelerate dissolution and the evenly effect of distribution washing agent.
Yet the size of drum type washing machine drum is generally big many than impeller, and it is again a washing container, make clothing produce centrifugal force easily if rotary speed is too fast, and drum type washing machine water seethe seething eddy flow and will relaxing of swirl ratio pulsator washing machine water, the consumption of water will lack, thereby water is to lacking the action time of clothing, do not reach the effect that produces good soft rubbing between clothing and water, clothing and the clothing, so its clean result is generally than rotary drum washing machine difference, but little during washing, and seldom twine the damage of clothing.
It needs to be noted, no matter why not together above two kinds of washing methodss have, but it is the same that a shortcoming is arranged, that is exactly in order to reject the residual spot mixture that permeates in garment fabric and to the chemical corrosivity damage of clothing and human body skin, they all are the methods (only being equivalent to manually wring out) that only throws away the spot mixture by high speed centrifugation power, and it can only be to carry out this operation after washing procedure is finished and drained water separately, can not in the process of washing, carry out, so its washing scrubbing effect a little less than, and rejecting the number of times that permeates the spot mixture in clothes generally has only three to four times, can not farthest reject the residual spot mixture that permeates in garment fabric, therefore just can not farthest clean clothing, and releasing is to the damage of clothing and human body skin.
Summary of the invention
Only throw away the method (only being equivalent to manually wring out) of spot mixture by high speed centrifugation power at existing washing machine, can not farthest reject the residual spot mixture that permeates in garment fabric, therefore just can not farthest clean clothing, and releasing is to the defective of the damage and the winding of clothing and human body skin, the present invention aims to provide a kind of core of screw-driven squeezing/rubbing type multi-action washing machine, can axially movable displacement disc and a rotating rotation price fixing by in the washing machine drum, adding one with respect to washing machine drum concentric, the washing function that had both kept the conventional washer movement, can also the clothing that be washed be squeezed, rub, the multiaction function of rubbing with the hands, thus improve the washing quality of washing machine and wash usefulness; And the minimizing washing times, to reach minimizing to the damage of clothing and water saving, economize on electricity and reduce the purpose of washing agent residual chemical to the human body skin injury.
For achieving the above object, the technical solution adopted in the present invention is: a kind of core of screw-driven squeezing/rubbing type multi-action washing machine, comprise rotatable drum, its design feature is, the B end of described drum inner chamber is provided with a rotation price fixing, and can not make axially movable this rotation price fixing when drum axis direction laundry operation can be driven around described drum axis rotation by drum; Be provided with in the described drum inner chamber and can make the axial displacement disc that moves toward complex line at the drum axis, described displacement disc is formed the extruding rubbing mechanism that washings enforcement extruding rubbing is strengthened clean result with the rotation price fixing.
Described extruding rubbing mechanism consists of, be provided with one in the non-washing work of described displacement disc side and drive the differential spiro driving device that this displacement disc axially moves toward complex line along the drum axis direction, this differential spiro driving device comprises that an end is connected in the screw rod of the non-washing work of displacement disc side, be screwed onto the swivel nut that has identical thread parameter on the screw rod with screw rod, be screwed onto on the swivel nut and have identical thread parameter with the swivel nut external screw thread and rotate and can not make axially movable swivel nut axle with respect to the drum axis.Be provided with the restriction swivel nut between described swivel nut and the swivel nut axle and only revolve fork, be provided with the only swing arm that the restriction screw rod rotates relative to the swivel nut axle between described screw rod and the swivel nut axle relative to what the swivel nut axle rotated.
The washing working face of described rotation price fixing and displacement disc all is furnished with the impeller muscle that protrude on the surface, by this impeller muscle, water is formed seethe eddy flow and strengthen the movement velocity of seething eddy flow.
Described drum circumferential wall, drum A end face, displacement disc are equipped with permeable aperture, are used to into water and draining.
The invention will be further described below in conjunction with accompanying drawing:
Shown in 1 figure, core of screw-driven squeezing/rubbing type multi-action washing machine adds one in the drum 6 of existing barrel roll laundry machine can make axially movable displacement disc 1 around drum 6 axle center, one can rotate around this axle center but can not make axially movable rotation price fixing 2 with drum 6 concentrics, and one is provided with on displacement disc 1 non-washing work side and can drives the differential spiro driving device that this displacement disc 1 moves to straight line along drum 6 axis shaft.Drive displacement disc 1 by the differential spiro driving device and do axial linear reciprocating motion along axis.When displacement disc 1 axial linear movement to apart from rotation price fixing 2 nearer apart from the time, this closer distance is meant that displacement disc 1 and rotation price fixing 2 can squeeze the distance of rubbing clothes, displacement disc 1 will be with rotating price fixing 2 actings in conjunction to clothing squeeze, rub, rub with the hands comprehensive wash clean.And the collision of the rubbing that produces because of speed difference between this moment aforementioned water and clothes, clothing and the clothing and clothing and water is rubbed and chemical scrubbing effect exists equally, and, strengthened the washing decontamination function owing to having increased the effect of squeezing, rub, rubbing with the hands clothing because of common clamping between mobile 1 dish and the rotation price fixing 2.
As shown in Figure 3, squeeze, rub, rub with the hands clothing near rotation price fixing 2 because of common clamping and finish one when taking turns washing work when displacement disc 1 axially runs to, swivel nut axle 3 beginning reverse rotations in the differential spiro driving device make swivel nut 4 and screw rod 5 return along axis toward opposite direction under the effect of swivel nut axle 3.Squeeze, rub, rub with the hands for tens times repeatedly through displacement disc 1 and rotation price fixing 2, the residual spot mixture that permeates in garment fabric is farthest rejected out, be equivalent to manually step on the clean result of stepping on or beaing clothing with wooden club repeatedly repeatedly with pin, throw away the residual spot mixture that (only being equivalent to wring out clothing) permeate in clothes fiber by centrifugal force merely than existing washing machine and want much clean, also much better to the washing quality of clothing; Same owing to residual spot mixture has farthest been rejected, so also just much lower, especially all the more so in the rinsing program process to the chemical damage of clothing.Thereby also avoided the injury of the residual chemical detergent in the clothing to human body skin.
Position (initial position) and the extreme position (final position) of displacement disc 1 when washing work when the course of work of the present invention: Fig. 1 and Fig. 3 represent the non-washing work of displacement disc 1 respectively.As shown in Figure 3, swivel nut axle 3 turns around the drum axle center but can not move axially, it can do positive and negative rotatablely moving under the drive of power, under the effect of swivel nut axle 3 internal threads that rotate, drive the external screw thread motion that has the swivel nut 4 of identical thread parameter with swivel nut axle 3 internal threads, and then drive swivel nut 4 is done axial linear reciprocating motion; Equally, under the effect of swivel nut 4 internal threads, drive the external screw thread motion that has the screw rod 5 of identical thread parameter with swivel nut 4 internal threads, and then drive screw rod 5 does axial linear reciprocating motion, reach and push away, draw displacement disc 1 to make the purpose of axial linear reciprocating motion.
As shown in figures 1 and 3, under the drive of drum 6, can rotate during rotation price fixing 2 washing work around the drum axle center but can not be axially movable, so displacement disc 1 has produced clamping force with the washing clothes that rotates between 2 pairs of the price fixings.The clothing that constantly seethes along with current in drum is except being subjected to water and clothing, soft friction between clothing and the clothing and the collision of constantly crumpling washing and clothing and water are rubbed outside the washing, when displacement disc 1 is done axial linear movement along axis toward rotation price fixing 2 directions, clamping force and displacement disc 1 that clothing between displacement disc 1 and 2 pairs of the price fixings of rotation produces, the effect of the rotating inertia force of rotation price fixing 2 makes clothing be subjected to squeezing all sidedly, rub, the washing functions of rubbing with the hands, it has strengthened washing scrubbing effect to clothing greatly this effect, but do not damage clothing, effective especially for the residual spot mixture that rejecting is permeated in clothes fiber.
Compare with existing drum-type or pulsator washing machine, the invention has the beneficial effects as follows: under the function prerequisite that keeps existing drum-type or pulsator washing machine, relative motion by displacement disc and rotation price fixing and be arranged on displacement disc and impeller muscle that rotation price fixing washing working surface protrudes, in washing process, have clothing is rubbed with the hands, rub, the effect of the comprehensive washing of squeezing, tightened and improved greatly the washing scrubbing effect of clothing but do not damaged clothing, thereby improved the clean quality of laundry machine washing, and then energy savings (water,), and avoided the injury of the residual chemical detergent in the clothing to human body skin.It washes clean property height, and clean result is good, energy-conservation (water) environmental protection.
Description of drawings
Fig. 1 is an off working state structural representation of the present invention;
Fig. 2 is the structural representation of the rotation price fixing of band impeller muscle of the present invention;
Fig. 3 is a working state structure schematic diagram of the present invention;
Fig. 4 is the structural representation of band impeller muscle displacement disc of the present invention.
In the drawings
The 1-displacement disc; 2-rotates price fixing; 3-swivel nut axle;
The 4-swivel nut; The 5-screw rod; The 6-drum;
7-impeller muscle; 8-only revolves fork; 9-ends swing arm;
The B-inner chamber is provided with drum 6 cappings of rotation price fixing 2;
A-drum 6 bottom surfaces.
The specific embodiment
A kind of core of screw-driven squeezing/rubbing type multi-action washing machine, as shown in figures 1 and 3, comprise rotatable horizontal drum 6, the B end of described drum 6 inner chambers is provided with a rotation price fixing 2, can not make axially movable this rotation price fixing 2 at drum 6 axis directions and can rotate around the axis of described drum 6; Be provided with in described drum 6 inner chambers and can make the axial displacement disc 1 that moves toward complex line at drum 6 axis directions, described displacement disc 1 is formed the extruding rubbing mechanism that washings enforcement extruding rubbing is strengthened clean result with rotation price fixing 2.
A kind of core of screw-driven squeezing/rubbing type multi-action washing machine, as shown in figures 1 and 3, comprise rotatable horizontal drum 6, the B end of described drum 6 inner chambers is provided with a rotation price fixing 2, and can not make axially movable this rotation price fixing 2 when drum 6 axis direction laundry operations can be driven around described drum 6 axis rotation by drum 6; Be provided with in described drum 6 inner chambers and can make the axial displacement disc 1 that moves toward complex line at drum 6 axis, described displacement disc 1 is formed the extruding rubbing mechanism that washings enforcement extruding rubbing is strengthened clean result with rotation price fixing 2.
Described extruding rubbing mechanism consists of, be provided with one in described displacement disc 1 non-washing work side and drive the differential spiro driving device that this displacement disc 1 axially moves toward complex line along drum 6 axis directions, this differential spiro driving device comprises that an end is connected in the screw rod 5 of displacement disc 1 non-washing work side, be screwed onto the swivel nut 4 that has identical thread parameter on the screw rod 5 with screw rod 5, be screwed onto on the swivel nut 4 and have identical thread parameter with swivel nut 4 external screw threads and rotate and can not make axially movable swivel nut axle 3 with respect to drum 6 axis.Be provided with between described swivel nut 4 and the swivel nut axle 3 restriction swivel nut 4 relatively swivel nut axle 3 rotates only revolve fork 8, be provided with between described screw rod 5 and the swivel nut axle 3 and limit the only swing arm 9 that screw rod 5 rotates relative to swivel nut axle 3.
As Fig. 2 and shown in Figure 4, the washing working face of described rotation price fixing 2 and displacement disc 1 all is furnished with the impeller muscle 7 that protrude on the surface, by this impeller muscle 7, water is formed seethe eddy flow and strengthen the movement velocity of seething eddy flow.
Described drum 6 circumferential wall, the A end face of drum 6, displacement disc 1 are equipped with permeable aperture.
As shown in Figure 3, swivel nut axle 3 rotates around the drum axle center but can not move axially, it can do positive and negative rotatablely moving under the drive of power, under the effect of swivel nut axle 3 internal threads that rotate, drive the external screw thread motion that has the swivel nut 4 of identical thread parameter with swivel nut axle 3 internal threads, and then drive swivel nut 4 is done axial linear reciprocating motion; Equally, drive is done axial linear reciprocating motion with the external screw thread that swivel nut 4 internal threads have the screw rod 5 of identical thread parameter under the effect of swivel nut 4 internal threads, reaches to push away, draw displacement disc 1 to do axial straight reciprocating motion.
Because rotation price fixing 2 rotates around drum 6 axle center only during work in washing but can not move axially, so displacement disc 1 has produced clamping force with the washing clothes that rotates between 2 pairs of the price fixings.The clothing that constantly seethes along with current in drum is except being subjected to water and clothing, soft friction between clothing and the clothing and constantly outside the rubbing washing, when displacement disc 1 is done axial linear movement along axis toward rotation price fixing 2 directions, the effect of the clamping force that the clothing between displacement disc 1 and 2 pairs of the price fixings of rotation produces and the rotating inertia force of rotation price fixing 2 makes clothing be subjected to squeezing all sidedly, rub, the washing functions of rubbing with the hands, it has strengthened washing scrubbing effect to clothing greatly this effect, but do not damage clothing, effective especially for the residual spot mixture that rejecting is permeated in clothes fiber.
Claims (3)
1. core of screw-driven squeezing/rubbing type multi-action washing machine, comprise rotatable drum (6), it is characterized in that, the B end of described drum (6) inner chamber is provided with a rotation price fixing (2), can not make axially movable this rotation price fixing (2) and can be rotated around described drum (6) axis by drum 6 drives when drum (6) axis direction laundry operation; Be provided with in described drum (6) inner chamber and can make the axial displacement disc (1) that moves toward complex line at drum (6) axis, described displacement disc (1) is formed the extruding rubbing mechanism that washings enforcement extruding rubbing is strengthened clean result with rotation price fixing (2); Described extruding rubbing mechanism consists of, be provided with one in the non-washing work of described displacement disc (1) side and drive the differential spiro driving device that this displacement disc (1) axially moves toward complex line along drum (6) axis direction, this differential spiro driving device comprises that an end is connected in the screw rod (5) of the non-washing work of displacement disc (1) side, be screwed onto screw rod (5) and go up the swivel nut (4) that has identical thread parameter with screw rod (5), be screwed onto swivel nut (4) and go up and have identical thread parameter with swivel nut (4) external screw thread and with respect to the rotation of drum (6) axis and can not make axially movable swivel nut axle (3); Be provided with between described swivel nut (4) and the swivel nut axle (3) restriction swivel nut (4) relatively swivel nut axle (3) rotates only revolve fork (8), be provided with between described screw rod (5) and the swivel nut axle (3) and limit the only swing arm (9) that screw rod (5) rotates relative to swivel nut axle (3).
2. core of screw-driven squeezing/rubbing type multi-action washing machine according to claim 1 is characterized in that, the washing working face of described rotation price fixing (2) and displacement disc (1) all is furnished with the impeller muscle (7) that protrude on the surface.
3. core of screw-driven squeezing/rubbing type multi-action washing machine according to claim 1 is characterized in that, described drum (6) circumferential wall, drum (6) A end face, displacement disc (1) are equipped with permeable aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101496909A CN101805977B (en) | 2010-04-19 | 2010-04-19 | Core of screw-driven squeezing/rubbing type multi-action washing machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010101496909A CN101805977B (en) | 2010-04-19 | 2010-04-19 | Core of screw-driven squeezing/rubbing type multi-action washing machine |
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| CN101805977A CN101805977A (en) | 2010-08-18 |
| CN101805977B true CN101805977B (en) | 2011-08-24 |
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| CN2010101496909A Expired - Fee Related CN101805977B (en) | 2010-04-19 | 2010-04-19 | Core of screw-driven squeezing/rubbing type multi-action washing machine |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN105088605B (en) * | 2014-05-23 | 2019-04-05 | 青岛海尔洗衣机有限公司 | A kind of reciprocating extrusion rotating type washing machine |
| CN110616538B (en) * | 2019-04-26 | 2023-09-01 | 关成玉 | Counter-rotating rubbing water flow back-swinging type washing machine |
| CN112706822A (en) * | 2019-10-25 | 2021-04-27 | 比亚迪股份有限公司 | Steering system and vehicle |
| CN111649560A (en) * | 2020-06-18 | 2020-09-11 | 潍坊工程职业学院 | Unidirectional rotation extrusion device for textile fabric dewatering device |
| CN113969478B (en) * | 2020-07-24 | 2023-09-05 | 青岛海尔洗衣机有限公司 | Sock washing device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19809949A1 (en) * | 1998-03-07 | 1999-09-09 | Lamparter | Washing machine with stamp for increased washing effect |
| CN2693800Y (en) * | 2004-04-10 | 2005-04-20 | 王澎 | Rubbing type washing machine |
-
2010
- 2010-04-19 CN CN2010101496909A patent/CN101805977B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19809949A1 (en) * | 1998-03-07 | 1999-09-09 | Lamparter | Washing machine with stamp for increased washing effect |
| CN2693800Y (en) * | 2004-04-10 | 2005-04-20 | 王澎 | Rubbing type washing machine |
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Effective date of registration: 20110707 Address after: 239000, No. three, No. 111, Chengdong Industrial Park, Chuzhou City, Anhui Province Applicant after: Chuzhou Xinyang Electrical Appliances Co., Ltd. Co-applicant after: Hunan University Address before: 239000, No. three, No. 111, Chengdong Industrial Park, Chuzhou City, Anhui Province Applicant before: Chuzhou Xinyang Electrical Appliances Co., Ltd. |
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