CN106149267B - A kind of washing machine - Google Patents
A kind of washing machine Download PDFInfo
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- CN106149267B CN106149267B CN201510205615.2A CN201510205615A CN106149267B CN 106149267 B CN106149267 B CN 106149267B CN 201510205615 A CN201510205615 A CN 201510205615A CN 106149267 B CN106149267 B CN 106149267B
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- washing machine
- impeller
- drum
- bull stick
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Abstract
The invention discloses a kind of washing machines, including：Casing；Impeller；Interior bucket；Clutch assembly；Bull stick is connect by transmission mechanism with the impeller, and for driving impeller to rotate, which has drum in first for drum；Screw drives component, including being set in first in drum and the first component with helical shape and the second component with first component cooperation to be run along helical shape, wherein the first component is fixedly connected with bull stick, and the first component is that strip of sheet part is reversed using the central shaft in its bar shaped direction as axis；Compression bar is connect with second component, and is pierced by from head cover top, in axially driving second component；And resetting apparatus, it is used for the reset of compression bar.The present invention is easy to operate, and operational reliability is good.
Description
Technical field
The present invention relates to a kind of washing machines.
Background technology
In recent years, with the development of economy, people's living standards continue to improve, household electrical appliance have become in resident living
Indispensable important component, but every year because serious " severe power shortage " of household electrical appliance initiation, " power cuts to limit consumption " phenomenon are made us
Urgently feel energy-efficient importance.Nowadays, China has become one of maximum manufacture base of world's household electrical appliances and maximum
Consumption market, household electrical appliances power saving, which seems, to become increasingly conspicuous.The Energy Efficiency Standard of washing machine is carried out from 2001 since China
Revision, on October 1st, 2013 formally implement《Domestic electric washer power consumption limit value and energy efficiency grade》Since standard,
The development of China's washing machine is just constantly strided forward to energy conservation and environmental protection direction, and the innovative technologies such as manpower washing machine are also developed, mark
Will washing machine efficiency level and has enter into new developing stage, it will becomes the core of following washing machine industry transition and upgrade
Content.
With the heating of weather, the clothes that people wear with it is also fewer and fewer and winter clothing is the difference is that spring and summer
Clothes it is thiner, and change clothes it is relatively diligent, so if will also water consumption power consumption to wash using the washing machine of large capacity.Separately
Outside, children's clothing needs to wash respectively with adult's clothing, and in order to avoid cross-infection, underwear is also required to separate with big part clothes
It washes, these problems are all that care household and child's laundry health institute must problems faceds.
The washing machine used now has following several：
1, pulsator washing machine.Micro computer control laundry, drying, make water and clothing, clothing by the rotation of bottom impeller
Phase mutual friction is generated between clothing, clothing and barrel, while also having winding, the process twisting together and unlock to clean clothing.Though
It is so time saving and energy saving, but power consumption, water consumption, clothing are easily wound, spatter property is bad；And washing machine itself is not easy to clean.
2, tumbling-box washing machine.Micro computer control, clothing are the laundry modes that clothing will not most be lost without winding.Pass through
Inner cylinder rotation drive clothing and it is waterborne under lift and fall, and constantly heat, make detergent fully penetrated to clothing inside and pass through
It squeezes, pats or movement cleans clothing with the light friction of porous inner cylinder wall.It does not wound in washing process, wash uniform, mill
Damage small, suitable washing wool, cashmere and silk, pure wool kind fabric.But take, the time is common several times, and once
Door is shut, can not be opened in laundry processes, clean power is not strong, and washing machine itself is not easy to clean.
3, agitator type washing machine.Clothing cleaning power is most strong, saves washing powder.Washings is soaked in washings, by stirring
Mix the washing machine that the mode of leaf reciprocating motion is washed.But easily winding, damageability increases compared with first two mode, noise
Greatly.
For the washed less application that compares, there is a kind of hand-driven washing machine machine, such as Chinese patent literature
CN203007657U uses a kind of compression bar that linear motion is converted into rotation, and inner-spiral type is made in wherein compression bar, using with
The column driving disturbance wheel rotation of compression bar cooperation, to form the agitation to water.In general, effectively passing through spiral shell to be formed
The mode of line driving, the matched helix of screw thread institute needs bigger helical pitch, or use multiple thread line, while by spiral shell
The limitation of line tooth form will certainly cause the manufacture difficulty of compression bar bigger, and therefore the abrasion of screw thread side can be caused tighter
Weight.
Invention content
Therefore, the purpose of the present invention is to provide a kind of washing machine, using manual actuation, by the matching of transmission mechanism,
It is easy to operate, and operational reliability is more preferable.
The present invention uses following technical scheme：
A kind of washing machine, including：
There is casing vessel, upper end to be furnished with head cover；
Impeller is arranged by revolving support in vessel bottom；
Interior bucket is coaxially set with the impeller；
Clutch assembly is used for the disengaging or engagement of impeller and interior bucket；
Bull stick is connect by transmission mechanism with the impeller, and for driving impeller to rotate, which has for drum
Drum in first；
Screw drives component, including be set in first in drum and the first component with helical shape and with first
Part coordinates the second component to be run along helical shape, the wherein first component to be fixedly connected with bull stick, and the first component is item
Sheet shaped piece is reversed using the central shaft in its bar shaped direction as axis；
Compression bar is connect with second component, and is pierced by from head cover top, in axially driving second component；And
Resetting apparatus is used for the reset of compression bar.
From the above as can be seen that the use of screw drives component is different from the use of existing regular screw threads, wherein
The first component is formed by helical shape and is directly generated by the profile of the first component itself, is different from screw thread and needs in cylindrical bar
It is formed for example, by turning process on material.The drive surface of the first component is equivalent to the side of its blank, and helix angle is easier to control
System, and joint surface area is big, bearing capacity is strong, thus operational reliability is more preferable.In addition, its operation directly by lower moulded rod and
It, which is resetted, realizes, operation is very simple.
Above-mentioned washing machine, the compression bar are drum, and with drum in second, and wherein second component is fixed at the
The bung hole of drum in two；
The guiding part for being guided on drum inner surface in second, the guiding part and first are additionally provided in second in drum
Component passes through the end after second component to be fixedly connected.
Reliability of operation is improved by the guiding of bucket bucket, the guiding of bucket guiding part, it is additional produced by reduction is not coaxial to carry
Lotus is formed by mechanical retardance.
Above-mentioned washing machine, the helix angle for the stress for obtaining relatively good, the first component be not no more than 80 degree and small
In 60 degree.
Above-mentioned washing machine, the bung hole of the bull stick are equipped with the liquid sealing structure engaged with the compression bar, avoid when pushing
Existing liquid resistance.
Above-mentioned washing machine, to simplify structure, the resetting apparatus is spring, which is arranged in described first drum
It is interior, and be sleeved on the first component.
Above-mentioned washing machine, the transmission mechanism be planetary gear mechanism, wherein the sun gear of the planetary gear mechanism with turn
Bar is coaxially connected, and the gear ring of planetary gear mechanism is connect with impeller, and planetary gear mechanism transmission ratio is bigger, in lower pressure speed
Under the conditions of can obtain bigger impeller rotating speed.
Above-mentioned washing machine is provided with side opening, and then the washing machine further includes for convenience of laundry clothes are added in the upper side of casing
Washing powder weighing-apparatus of one fluidtight seal together in the side opening.
Above-mentioned washing machine, the head cover are engraved structure, and connects with casing ontology by happy buckle structure, convenient for clean with
Maintenance.
Above-mentioned washing machine, for convenience of operating, the clutch assembly includes being arranged in the slider of cabinet sides, by slider to push
Plunger pump, connect the plunger case of the plunger pump by hydraulic circuit, wherein plunger case is used to drive the clutch stroke of interior bucket.
Above-mentioned washing machine, the position that the impeller is located at immediately below interior bucket are provided with caulking groove, by the clutch stroke, make interior
Bucket moves into or deviates from the caulking groove, and simple in structure, the operation of adaptation is also relatively simple.
Description of the drawings
Fig. 1 is a kind of washing machine explosive view of embodiment according to the present invention.
Fig. 2 is a kind of cross-sectional structural schematic diagram of washing machine of embodiment according to the present invention.
Fig. 3 is the fit structure schematic diagram of compression bar and bull stick.
In figure：1, compression bar；2, head cover；3, twisted flat bar；4, spring；5, bull stick；6, planet gear speed increaser；7, impeller；
8, interior bucket；9, casing；10, drain plug；11, washing powder weighing-apparatus；12, slider；13, chassis；14, chassis screw, 15, second
Part.
Specific implementation mode
With reference to Figure of description 1 to 3, a kind of washing machine is a kind of Manual washing machine, is accomplished that and says the upper of compression bar 1
It is lower to move the rotation for being converted into impeller 7, thus its basic structure includes：
There is casing 9 vessel, upper end to be furnished with head cover 2, and wherein vessel is used for accommodating internal component, and forms placement clothing
Space, due to being manual actuation, individual according to it is general understand it is not too large, it is as described in the background section, main to use
In the clothing or children's clothing in cleaning such as summer.
It is equipped in the bottom side of casing 9 and claps water plug 10, drain plug 10 can also be set up directly on 9 bottom of casing.
Discharge structure can also be pipeline configuration, that is, osculum is arranged in 9 bottom of casing, then connect one with soft
Pipe, for saying that water is poured out.
About the addition of water, in the construction shown in fig. 1, head cover 2 can be therein for adding water or clothing with trepanning
Head cover 2 can also use quick connection structure with casing 9, such as the happy button connection being subsequently noted, and conveniently be put into clothing and Jia Shui.
Add water that can also configure filler pipe road or open and adds water valve.
As the general configuration of washing machine, as illustrated in fig. 1 and 2, an impeller 7 is configured, be arranged in vessel by revolving support
Bottom will drive clothing, and stir water when impeller 7, which is driven, to be rotated around the revolving support, to complete to clean.
As the general configuration of washing machine, about the no longer in-depth explanation of impeller 7.
As the general configuration of washing machine, about interior bucket 8, generally porous plate rolls, usually with the wave
Wheel 7 is coaxially set；In order to improve cleaning performance, the wall surface of interior bucket 8 is frequently not smooth structure, is typically provided the knots such as ridge
Structure.
To meet the needs of cleaning and dehydration, configure clutch assembly, for impeller 7 and interior bucket 8 disengaging or connect
It closes, wherein for cleaning when disengaging, for being dehydrated when engagement.
Further, it as shown in Figure 1, one bull stick 5 of configuration, the bull stick 5 are connect by transmission mechanism with the impeller 7, uses
Rotated in driving impeller 7, which has drum in first for drum, this in first drum in addition to accommodating some components
Outside, it is also used as guide frame, to improve the reliability of straight trip operating structure.
In order to realize the transformation of linear motion and rotation, a screw drives component is set, which includes setting
Be placed in drum in first and the first component with helical shape and coordinate with the first component with run along helical shape the
Two components are different from existing screw-thread fit, and the spiral of full-blown flowers, the wherein first component is used to be fixedly connected with bull stick 5 herein, and
The first component is that strip of sheet part is reversed using the central shaft in its bar shaped direction as axis.
Strip of sheet part is the rectangular parallelepiped structure of broad sense, it have relatively small thickness, the larger length that compares and
Certain width.
In the present embodiment, strip of sheet part should be plastic material making, preferred metal materials, such as spiral shell shown in Fig. 1
Band steel is revolved, is exactly process using band steel.
The central shaft, it should be understood that should be thickness edges and width edge limits two faces (cuboid is one kind six
Face body, opposite two sides are identical rectangles) the line of centres where axis.
Helical structure is so generated according to this as shown in figure 3, its cross section keeps rectangle, the blank institute shape of equal length substantially
The revolution twisted is depended at the size of such as helix angle of twisted flat bar 3, thus, helix angle is to be easier to control
's.
The generated first component according to this, such as twisted flat bar 3 shown in Fig. 3, main stress surface be length sides with
Side defined by width edge, contact area is bigger, thus reliability compares preferably, and service life also can be long.
Should have spiral seam about second component for the cooperation for forming with the first component.
Further, about compression bar 1, connect with second component, as shown in figure 3, and be pierced by from 2 top of head cover, as Fig. 1 the right side
Shown in end, in axially driving second component.
It is moved back and forth in order to realize, needs to configure resetting apparatus, be used for the reset of compression bar 1, bullet as shown in Figure 1
Spring 4 is a kind of compressed spring, meets the reset of compression bar 1.
Can also be opposite with bull stick 5 using drum as bull stick 5 about the compression bar 1, one back-off of composition
Drum, interior drum are denoted as drum in second, and guiding, such as compression bar 1 as shown in Figure 3 can be generated between two drums
It can be guided on bull stick 5, certainly, thus both having there is linear motion between the two, there is also rotations, when if necessary to seal,
Sealing difficulty compares larger.
In addition, it is completely enclosed that drum structure, which does not represent bucket wall, side opening or other engraved structures can be provided with,
The problem of just there is no sealings, but can need the presence of fit clearance, therefore, guiding should be reduced because there is relative motion
The guiding of wall surface between two drums, but the guiding of local setting guiding structure may be used.Such as the drum smaller in diameter
Collar structure is arranged in outer wall, and for reducing whole joint surface area, guide effect is relatively preferable.
As shown in figure 3, wherein second component is fixed at the bung hole of drum in second, facilitate setting and replacement.
Further, it referring to Figure of description 3, as a kind of guide mode, is additionally provided in second and is guided in drum
The guiding part of drum inner surface in second, the end after which passes through second component with the first component are fixedly connected.
The helix angle of the first component is no more than 80 degree and is not less than 60 degree, much larger than the spiral liter of a half-thread
Angle, for multiple thread, helix angle is also generally all less than 15 degree, and angle of friction can also be more than pressure angle.
More than or equal to 60 degree, for general material, pressure angle is all greater than angle of friction, thus, driving dynamics resistance
It is stagnant can be relatively weak, operation it is more smooth.
But helix angle should not be too large, and otherwise just lose the meaning using spiral lift, by severe test, spiral liter
Angle is not preferably greater than 80 degree, and otherwise driving capability can degradation.
Preferably, the bung hole of the bull stick 5 is equipped with the liquid sealing structure engaged with the compression bar 1, reduces open architecture institute
The fluid damping of generation improves transmission efficiency.
About the setting of resetting apparatus, any one link in transmission link can be theoretically set, such as can set
It sets between the compression bar head and head cover 2 of compression bar 1.In contrast, it resets and is set up directly on relative efficiency on the component of linear motion
It is higher, the case where not will produce dead point usually.
In a preferred embodiment, the resetting apparatus is spring 4, the spring 4 setting in described first in drum, and
It is sleeved on the first component, spring 4 is not exposed to outside, and aesthetics is relatively good, and such as spring 4 will not occur can when compressing
It can the case where clamping other things of generation.
In some embodiments, the transmission mechanism is planetary gear mechanism, wherein the sun gear of the planetary gear mechanism
Coaxially connected with bull stick 5, the gear ring of planetary gear mechanism is connect with impeller 7.
Planetary gear mechanism is a kind of machinery field commonly transmission mechanism, and transmission ratio is bigger, is applied to be driven
Than bigger occasion.It is not used generally in manual driving device, transmission ratio is big, also implies that the power of drive end needs more
Greatly.
By testing for a long time, configured in this small-sized washing machine the bigger transmission mechanism of transmission ratio be also can
With receiving, girl even relatively little to strength can also use.
It as previously mentioned, hollow design may be used in head cover 2 in itself, can also conveniently remove, in favor of being put into clothing etc., wash
Clothing powder can be put into one piece.
Washing powder can be weighed using external measurer in above structure, but used and relatively bothered, for this purpose,
It is provided with side opening in the upper side of casing 9, and then the washing machine further includes that a fluidtight seal is weighed together in the washing powder of the side opening
Device 11, it is not easy to which the loss for causing attachment is used and is also easier relatively.
Further, the head cover 2 is engraved structure, and is connect with 9 ontology of casing by happy buckle structure.Pleasure is detained is originally
One Business Name of South Korea is similar to jeep (Jeep), and the common Hermetical connecting structure of the said firm is loosely referred to as happy button, for this
Details are not described herein for structure.
In some applications, the clutch assembly includes that slider 12 in 9 side of casing, the column that is pushed by slider 12 is arranged
Plug pump connects the plunger case of the plunger pump by hydraulic circuit, and wherein plunger case is used to drive the clutch stroke of interior bucket 8.
The position that the impeller 7 is located at immediately below interior bucket 8 is provided with caulking groove, by the clutch stroke, make interior bucket 8 move into or
Person deviates from the caulking groove.The washing and drying work, are realized by adjusting the control slider 12 on peripheral hardware body.When
For slider at lower section, impeller bottom end can move on to the deeper groove of groove depth, so that interior bucket 8 be blocked, impeller 7 with interior bucket 8 and
Together, impeller 7 rotates simultaneously with interior bucket 8 at this time, completes drying work.When button above when, impeller bottom end can move on to shallower
Groove, at this time impeller 7 and interior bucket 8 separate, only impeller 7 can be rotated, complete washing work.
Claims (10)
1. a kind of washing machine, which is characterized in that including：
Casing（9）, there is vessel, upper end to be furnished with head cover（2）；
Impeller（7）, it is arranged in vessel bottom by revolving support；
Interior bucket（8）, with the impeller（7）It is coaxially set, and interior bucket（8）Wall surface be equipped with ridge；
Clutch assembly is used for impeller（7）With interior bucket（8）Disengaging or engagement；
Bull stick（5）, pass through transmission mechanism and the impeller（7）Connection, for driving impeller（7）Rotation, the bull stick（5）It is barrel-shaped
Part and with drum in first；
Screw drives component, including be set in first in drum and there is the first component of helical shape and match with the first component
Close the second component to be run along helical shape, the wherein first component and bull stick（5）It is fixedly connected, and the first component is silver
Shape part is reversed using the central shaft in its bar shaped direction as axis；
Compression bar（1）, it is connect with second component, and from head cover（2）Top is pierced by, in axially driving second component；And
Resetting apparatus is used for compression bar（1）Reset.
2. washing machine according to claim 1, which is characterized in that the compression bar（1）For drum, and there is the second inner circle
Bucket, wherein second component is fixed at the bung hole of drum in second；
The guiding part for being guided on drum inner surface in second, the guiding part and the first component are additionally provided in second in drum
End after second component is fixedly connected.
3. washing machine according to claim 2, which is characterized in that the helix angle of the first component no more than 80 degree and
Not less than 60 degree.
4. according to any washing machines of claim 1-3, which is characterized in that the bull stick（5）Bung hole be equipped with it is described
Compression bar（1）The liquid sealing structure of engagement.
5. according to any washing machines of claim 1-3, which is characterized in that the resetting apparatus is spring（4）, the spring
（4）Setting is sleeved on the first component in described first in drum.
6. washing machine according to claim 1, which is characterized in that the transmission mechanism is planetary gear mechanism, wherein should
The sun gear and bull stick of planetary gear mechanism（5）It is coaxially connected, the gear ring and impeller of planetary gear mechanism（7）Connection.
7. washing machine according to claim 1, which is characterized in that in casing（9）Upper side be provided with side opening, and then should
Washing machine further includes washing powder weighing-apparatus of the fluidtight seal together in the side opening（11）.
8. washing machine according to claim 1, which is characterized in that the head cover（2）For engraved structure, and buckled by pleasure
Structure and casing（9）Ontology connects.
9. washing machine according to claim 1, which is characterized in that the clutch assembly includes being arranged in casing（9）Side
Slider（12）, by slider（12）The plunger pump of promotion connects the plunger case of the plunger pump, wherein plunger by hydraulic circuit
Cylinder is for driving interior bucket（8）Clutch stroke.
10. washing machine according to claim 9, which is characterized in that the impeller（7）Positioned at interior bucket（8）The portion of underface
Position is provided with caulking groove, by the clutch stroke, makes interior bucket（8）Move into or deviate from the caulking groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510205615.2A CN106149267B (en) | 2015-04-27 | 2015-04-27 | A kind of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510205615.2A CN106149267B (en) | 2015-04-27 | 2015-04-27 | A kind of washing machine |
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| Publication Number | Publication Date |
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| CN106149267A CN106149267A (en) | 2016-11-23 |
| CN106149267B true CN106149267B (en) | 2018-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510205615.2A Expired - Fee Related CN106149267B (en) | 2015-04-27 | 2015-04-27 | A kind of washing machine |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106757964A (en) * | 2016-12-31 | 2017-05-31 | 南京理工大学 | A kind of Manual washing machine |
| CN114655096B (en) * | 2020-12-22 | 2023-10-13 | 宁波均胜汽车安全***有限公司 | Ejection device and protection system for vehicle seat armrests |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0144425B1 (en) * | 1994-06-17 | 1998-10-01 | 배순훈 | Washing machine having an upward/downward movable washing plate |
| CN2659926Y (en) * | 2003-12-04 | 2004-12-01 | 刘国庆 | Manual water removal modular drum |
| CN202124758U (en) * | 2011-06-19 | 2012-01-25 | 长春理工大学光电信息学院 | Non-electric mechanical centrifugal spin dryer |
| CN203007657U (en) * | 2013-01-04 | 2013-06-19 | 宁波市镇海怡福莱文化创意有限公司 | Manual washing machine |
| CN204780306U (en) * | 2015-04-27 | 2015-11-18 | 齐鲁工业大学 | Washing machine |
-
2015
- 2015-04-27 CN CN201510205615.2A patent/CN106149267B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR0144425B1 (en) * | 1994-06-17 | 1998-10-01 | 배순훈 | Washing machine having an upward/downward movable washing plate |
| CN2659926Y (en) * | 2003-12-04 | 2004-12-01 | 刘国庆 | Manual water removal modular drum |
| CN202124758U (en) * | 2011-06-19 | 2012-01-25 | 长春理工大学光电信息学院 | Non-electric mechanical centrifugal spin dryer |
| CN203007657U (en) * | 2013-01-04 | 2013-06-19 | 宁波市镇海怡福莱文化创意有限公司 | Manual washing machine |
| CN204780306U (en) * | 2015-04-27 | 2015-11-18 | 齐鲁工业大学 | Washing machine |
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| CN106149267A (en) | 2016-11-23 |
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Inventor after: Zheng Feng Inventor after: Zhao Yanping Inventor after: Ge Yupeng Inventor after: Du Juan Inventor after: Jing Yongjun Inventor after: Yao Jiacheng Inventor after: Wu Yujiao Inventor after: Zhao Luyao Inventor after: Liu Sisi Inventor after: Cui Yidan Inventor before: Zheng Feng Inventor before: Jing Yongjun Inventor before: Yao Jiacheng Inventor before: Du Juan Inventor before: Wang Mengjiao Inventor before: Ge Yupeng Inventor before: Liu Chao |
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