CN109423825A - Washing machine - Google Patents
Washing machine Download PDFInfo
- Publication number
- CN109423825A CN109423825A CN201710728336.3A CN201710728336A CN109423825A CN 109423825 A CN109423825 A CN 109423825A CN 201710728336 A CN201710728336 A CN 201710728336A CN 109423825 A CN109423825 A CN 109423825A
- Authority
- CN
- China
- Prior art keywords
- ladle body
- water
- washing machine
- cabinet
- impeller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
- D06F37/24—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a vertical axis
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
- D06F37/24—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a vertical axis
- D06F37/245—Damping vibrations by displacing, supplying or ejecting a material, e.g. liquid, into or from counterbalancing pockets
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/30—Driving arrangements
- D06F37/304—Arrangements or adaptations of electric motors
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
Abstract
The present invention provides a kind of washing machines, comprising: cabinet, ladle body, driving device and multiple dampers, wherein ladle body is located in the box body, and the top of ladle body is set with rolling bearing；Driving device is located at the bottom of box, for driving ladle body to rotate；Multiple dampers are connected between rolling bearing and cabinet, so that ladle body opposite case can rotate in cabinet.Washing machine provided by the invention, by connecting multiple dampers between ladle body top and cabinet, for absorbing energy in ladle body top imbalance, effectively weaken the shaking on ladle body top (i.e. ladle body radial) in the horizontal direction, it avoids hitting cabinet because of ladle body top and generating noise the ladle body radial direction amplitude of oscillation is excessive, while the revolving speed bottleneck of existing washing machine can be overcome；And it by being set with the rolling bearing without friction noise on ladle body top, not only realized and multiple dampers is fixed on ladle body top, but also enabled ladle body opposite case high speed rotation in cabinet, it is ensured that dehydration is gone on smoothly.
Description
Technical field
The present invention relates to fields of home appliance technology, in particular to a kind of washing machine.
Background technique
Existing pulsator washing machine generallys use four sunpenders and adds ladle body to add steel ladle to complete the phases such as to wash and be dehydrated
Close function, however the damping provided in vertical direction (i.e. bucket axial) due to sunpender is in the horizontal direction (i.e. bucket is radial) much larger than it
The damping of offer, therefore washing machine drum has hit cabinet when uneven larger, and poor impression, and bucket high speed are caused to customer
There are still the situation that the bucket radial direction amplitude of oscillation is excessive after rotation, barrel vibrational energy cannot be sponged by sunpender well, therefore be dehydrated and turned
Speed is limited cannot be too high.
Summary of the invention
Present invention seek to address that at least one above-mentioned technical problem.
For this purpose, the object of the present invention is to provide a kind of washing machines.
To achieve the goals above, technical solution of the present invention provides a kind of washing machine, comprising: cabinet；Ladle body is located at
In the cabinet, the top of the ladle body is set with rolling bearing；Driving device is located at the bottom of box, for driving
State ladle body rotation；It with multiple dampers, is connected between the rolling bearing and the cabinet, so that the ladle body can be in institute
It states in cabinet and is rotated relative to the cabinet.
The washing machine that above-mentioned technical proposal of the present invention provides, by connecting multiple dampings between ladle body top and cabinet
Device, for absorbing energy in ladle body top imbalance, to effectively weaken ladle body top (i.e. ladle body is radial) in the horizontal direction
Shaking, avoid because ladle body top the ladle body radial direction amplitude of oscillation is excessive hit cabinet generate noise, improve user experience effect
Fruit, and the limitation due to ladle body radial direction amplitude of oscillation is excessive to dehydrating speed is reduced, overcome the revolving speed bottleneck of existing washing machine；And
And by ladle body top be set with the rolling bearing without friction noise, not only realized and multiple dampers be fixed on ladle body top, but also
Enable ladle body opposite case high speed rotation in cabinet, it is ensured that dehydration is gone on smoothly.
Specifically, existing washing machine, which carries out damping using sunpender, usually only realizes that the good damping to ladle body axial direction is made
With, and cannot control effectively to the vibration of ladle body radial direction；The washing machine that above-mentioned technical proposal of the present invention provides, by bucket
Independent damper is added in body, realizes the good cushioning effect to ladle body horizontal direction, i.e., using vertical in terms of damping
The cushion technique independently controlled with level can drop to negative sense energy brought by ladle body imbalance most in three-dimensional
Low, the vibration for effectively reducing existing washing machine is bad, while can overcome the revolving speed bottleneck of existing washing machine.
In addition, the washing machine provided in above-mentioned technical proposal of the present invention can also have following additional technical feature:
In the above-mentioned technical solutions, the quantity of the damper is four, and four dampers are connected to described
The four corners of cabinet.
It is connected separately with a damper in the four corners of cabinet, to ensure the harmony of damping effect, is further weakened
Ladle body top promotes stationarity when ladle body rotation in the shaking of ladle body radial direction.
In the above-mentioned technical solutions, the washing machine further include: balance ring is arranged on the ladle body top, and is located at
On the inner wall of the ladle body.
By installing balance ring on ladle body top, preferably balance ring is installed at the upper port of ladle body, further to put down
The unbalance loading of ladle body when weighing apparatus laundry machine dehydration, promotes stationarity when ladle body rotation；Balance ring is arranged on the inner wall of ladle body,
In order to the smooth assembly of balance ring and rolling bearing, the two Assembly Interference is avoided.
In the above-mentioned technical solutions, the bottom of the ladle body is installed with impeller, and the driving device was used in the washing stage
The impeller is driven to rotate, and for driving the impeller and the ladle body synchronous rotary in the water smoking.
Only impeller is driven to rotate in washing stage driving device, the washing water and clothing in ladle body are stirred by impeller；?
Water smoking driving device drives impeller and ladle body to rotate simultaneously, is thrown away with the centrifugal force effect generated using ladle body high speed rotation
Remaining washing water in clothing.
In the above-mentioned technical solutions, the driving device includes: motor, is located at below the ladle body, and the motor has
Motor shaft；Impeller shafts are connected with the motor shaft, for driving the impeller to rotate；Water buoyancy clutch is sleeved on the impeller
On axis, and the relatively described impeller shafts it can be slided up and down under the collective effect of self gravity and water buoyancy；Wherein, the water is floating
When power clutch sinks down into first position, the inside of the water buoyancy clutch is engaged with the impeller shafts, the water buoyancy clutch
Outside is engaged with the ladle body bottom, so that the ladle body and the impeller shafts synchronous rotary；The water buoyancy clutch floats up to
When the second position, the outside of the water buoyancy clutch is disengaged from the ladle body bottom.
Using the floating and sinking of water buoyancy clutch, realizes and nibbled in external toothing tooth and ladle body bottom in water buoyancy clutch
Tooth is closed to be meshed or be disengaged from, thus realize the washing stage only impeller rotation, revolved with impeller in water smoking ladle body
The purpose turned；Specifically, in the washing stage, the buoyancy float downward of water buoyancy clutch water in ladle body makes water buoyancy clutch
Outside be disengaged from ladle body bottom, thus make ladle body cannot rely on water buoyancy clutch cooperation realize it is synchronous with impeller revolve
Turn, motor only drives impeller rotation by impeller shafts at this time, realizes washing purpose；Water within the water smoking, ladle body is discharged,
Water buoyancy clutch is sunk under self gravitation effect, engage the inside of water buoyancy clutch with impeller shafts, water buoyancy clutch it is outer
Side is engaged with ladle body bottom, to make ladle body by water buoyancy clutch realization and impeller synchronous rotary, motor passes through impeller at this time
Axis drives impeller and ladle body to rotate together, realizes dehydration purpose.
In the above-mentioned technical solutions, the inside of the water buoyancy clutch is equipped with internal spline, and the impeller shafts are equipped with outer flower
Key, the external splines when the water buoyancy clutch sinks down into first position with the internal spline for engaging；The water buoyancy
The outside of clutch is equipped with external gear, and the ladle body bottom is equipped with the internal gear being looped around on the outside of the water buoyancy clutch, described interior
Gear for being engaged when the water buoyancy clutch sinks down into first position with the external gear, and be used for the water buoyancy from
It is disengaged from when closing floating to the second position with the external gear.
The inside of water buoyancy clutch and impeller shafts spline engagement make water buoyancy clutch can either be with respect to gliding on impeller shafts
It is dynamic, and can be with impeller shafts synchronous rotary；It should be noted that when water buoyancy clutch floats up to the second position, water buoyancy clutch
Inside but also can be not only disengaged from impeller shafts with impeller shafts spline engagement；The outside and ladle body bottom of water buoyancy clutch
The engagement of portion's gear, makes water buoyancy clutch be able to drive ladle body synchronous rotary.
In the above-mentioned technical solutions, the motor shaft is hollow shaft, and the upper end of the hollow shaft has and the ladle body
The lower end of the water inlet that inner cavity is connected, the hollow shaft has water outlet；It is equipped with drain valve in the hollow shaft, is used for institute
Water inlet is stated to be connected with the water outlet or mutually disconnect.
Motor shaft is designed as hollow shaft, so that motor shaft is not only used as drive shaft, but also serve as drainage channel, makes the water in ladle body
It can be discharged through the hollow cavity of motor shaft, realize draining purpose；And since motor shaft is generally arranged at ladle body central axis
Drainage channel is provided on motor shaft by position, its water exit position is relatively fixed when guaranteeing impeller and ladle body high speed rotation, from
And ensure drainage effect, prevent the powder-refining with water of discharge from splashing.
In the above-mentioned technical solutions, the bottom of the ladle body is formed with the mounting hole passed through for the motor shaft, the electricity
Water seal is equipped between arbor and the mounting hole, for forming moisture film in ladle body rotation.
Preferably, water seal is that rubber wear-resisting water seal or water seal use spring to add abrasive rubber；Rubber is equipped in ladle body bottom
The wear-resisting water seal of glue, water seal are contacted with the stainless steel smooth surface side that ladle body bottom is equipped with, this contact side can be on ladle body bottom wall
The medial surface of aperture, or the medial surface of aperture on the flange on ladle body outer bottom is fixed on, in ladle body high speed rotation
When form moisture film, can either low resistance sliding, and can prevent from seeping water.
In any of the above-described technical solution, the ladle body is up big and down small truncated cone-shaped, in the side wall surface of the ladle body only
Top offers one and irises out water hole, for being thrown out of the water in the ladle body from the apopore.
Only top (i.e. at balance ring) offers one and irises out water hole in the side wall surface of ladle body, the side wall surface of ladle body its
Its position is non-porous sealing surface, and ladle body is up big and down small truncated cone-shaped, can make the water in ladle body in the water smoking in this way
It is thrown out of from the apopore for being located at ladle body top, realizes dehydration purpose；And since ladle body whole design is closed state, thus
Not only it can use ladle body and completed washing function, but also can use ladle body and complete dehydrating function, that is, washed and be dehydrated all in ladle body
Interior completion, compared to existing washing machine, it is possible to reduce the outer barrel of washing machine makes to wash and be dehydrated all in interior bucket (i.e. ladle body)
It completes, effectively increases interior bucket volume in the case where washing machine entirety dischargeable capacity is certain, while reducing wash water amount, reduce
Laundry cost.
In the above-mentioned technical solutions, the gradient of the ladle body is in the range of 0.6~0.8.
Preferably, the gradient of the ladle body is 0.7.
The gradient of ladle body is designed in the range of 0.6~0.8, it is preferable that the gradient for designing ladle body is 0.7, to ensure
Water energy in water smoking ladle body is enough smoothly thrown away from the apopore for being located at ladle body top under the action of the centrifugal force, so that it is guaranteed that
Dehydrating effect；Certainly, the gradient of ladle body is not limited to above-mentioned specific restriction, can also rationally be adjusted according to actual product size
It is whole.
In any of the above-described technical solution, the washing machine further include: vibration-damped table, four angles of the vibration-damped table bottom surface
Portion is supported by damper, and the motor of the driving device is fixed in the vibration-damped table.
The motor of driving device and associated appliance component are fixed in vibration-damped table, the vibration generated for absorbing motor work
It is dynamic, and vibration caused by the rotation of ladle body imbalance is absorbed, it is vibrated to reduce to be transmitted on pedestal, and then reduce entire washing machine
Vibrating noise.
In any of the above-described technical solution, the washing machine further include: pedestal, the pedestal are equipped with sink muscle position,
For recycling ladle body water outlet and dehydration water dumping；And drainpipe, it is described for the water after sink muscle position is collected to be expelled to
Outside cabinet.
The waterway structure that sink muscle position constructs is distributed on pedestal, the water that ladle body water outlet and dehydration are thrown away can be direct
It is recovered on pedestal, then is expelled to outside cabinet after being collected by the waterway structure on pedestal by drainpipe, realize drain function.
Additional aspect and advantage of the invention will become obviously in following description section, or practice through the invention
Recognize.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the schematic cross-sectional view of washing machine described in one embodiment of the invention；
Fig. 2 is the overlooking structure diagram of washing machine shown in Fig. 1.
Wherein, the appended drawing reference in Fig. 1 and Fig. 2 and the corresponding relationship between component names are as follows:
1 cabinet, 2 ladle bodies, 3 rolling bearings, 4 dampers, 5 balance rings, 6 impellers, 7 motors, 8 motor shafts, 9 impeller shafts, 10
Water buoyancy clutch, 11 internal gears, 12 water outlets, 13 apopores, 14 drain valves, 15 water seals, 16 vibration-damped tables, 17 dampers, 18 bottoms
Seat, 19 drainpipes.
Specific embodiment
To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawing and specific real
Applying mode, the present invention is further described in detail.It should be noted that in the absence of conflict, the implementation of the application
Feature in example and embodiment can be combined with each other.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, still, the present invention may be used also
To be implemented using other than the one described here other modes, therefore, protection scope of the present invention is not by described below
Specific embodiment limitation.
Referring to washing machine described in Fig. 1 and Fig. 2 description according to some embodiments of the invention.
As depicted in figs. 1 and 2, the washing machine that some embodiments of the present invention provide, comprising: cabinet 1, ladle body 2, driving dress
It sets and multiple dampers 4.
Specifically, ladle body 2 is located in cabinet 1, and the top of ladle body 2 is set with rolling bearing 3；Driving device is located at cabinet 1
Bottom, for driving ladle body 2 to rotate；Multiple dampers 4 are connected between rolling bearing 3 and cabinet 1, so that ladle body 2 can be
Opposite case 1 rotates in cabinet 1.
The washing machine that the above embodiment of the present invention provides, by connecting multiple dampers between 2 top of ladle body and cabinet 1
4, for absorbing energy in 2 top imbalance of ladle body, to effectively weaken 2 top of ladle body (i.e. 2 diameter of ladle body in the horizontal direction
To) shaking, avoid hitting cabinet 1 because of 2 top of ladle body and generating noise the radial amplitude of oscillation of ladle body 2 is excessive, improve user's
Experience effect, and limitation due to the radial amplitude of oscillation of ladle body 2 is excessive to dehydrating speed is reduced, overcome the revolving speed of existing washing machine
Bottleneck；And it by being set with the rolling bearing 3 without friction noise on 2 top of ladle body, both realized and multiple dampers 4 is fixed on bucket
2 top of body, and enable 1 high speed rotation of opposite case in cabinet 1 of ladle body 2, it is ensured that dehydration is gone on smoothly.
Specifically, existing washing machine, which carries out damping using sunpender, usually only realizes the good damping work axial to ladle body 2
With, and vibration that cannot be radial to ladle body 2 control effectively；The washing machine that the above embodiment of the present invention provides, by bucket
Independent damper 4 is added on 2 top of body, realizes the good cushioning effect to 2 horizontal direction of ladle body, i.e., using perpendicular in terms of damping
The straight and horizontal cushion technique independently controlled can drop negative sense energy brought by 2 imbalance of ladle body in three-dimensional
To minimum, the vibration for effectively reducing existing washing machine is bad, while can overcome the revolving speed bottleneck of existing washing machine.
In one particular embodiment of the present invention, as shown in Fig. 2, the quantity of damper 4 is four, four dampers 4
It is connected to the four corners of cabinet 1.
A damper 4 is connected separately in the four corners of cabinet 1 further to subtract to ensure the harmony of damping effect
The shaking radial in ladle body 2 of weak 2 top of ladle body, promotes stationarity when ladle body 2 rotates.
In one embodiment of the invention, as shown in Figure 1, washing machine further include: balance ring 5 is arranged on ladle body 2
Portion, and be located on the inner wall of ladle body 2.
By installing balance ring 5 on 2 top of ladle body, preferably balance ring 5 is installed at the upper port of ladle body 2, with into one
The unbalance loading of ladle body 2, promotes stationarity when ladle body 2 rotates when step balance laundry machine dehydration；Ladle body 2 is arranged in balance ring 5
On inner wall, in order to the smooth assembly of balance ring 5 and rolling bearing 3, the two Assembly Interference is avoided.
In one embodiment of the invention, as shown in Figure 1, the bottom of ladle body 2 is installed with impeller 6, driving device is used for
It is rotated in washing stage driving impeller 6, and for driving impeller 6 and 2 synchronous rotary of ladle body in the water smoking.
It only drives impeller 6 to rotate in washing stage driving device, the washing water and clothing in ladle body 2 is stirred by impeller 6；
Impeller 6 and ladle body 2 is driven to rotate simultaneously in water smoking driving device, with the centrifugation masterpiece generated using 2 high speed rotation of ladle body
With throwing away remaining washing water in clothing.
In one specific embodiment, as shown in Figure 1, driving device includes: motor 7, impeller shafts 9,10 and of water buoyancy clutch
Internal messing tooth 11, wherein motor 7 is located at 2 lower section of ladle body, and motor 7 has motor shaft 8；Impeller shafts 9 are connected with motor shaft 8, are used for
Impeller 6 is driven to rotate；Water buoyancy clutch 10 is sleeved on impeller shafts 9, and can be in self gravity and the collective effect of water buoyancy
Lower opposite impeller shafts 9 slide up and down；Wherein, when water buoyancy clutch 10 sinks down into first position, the inside of water buoyancy clutch 10 with
Impeller shafts 9 engage, and the outside of water buoyancy clutch 10 is engaged with 2 bottom of ladle body, so that ladle body 2 and 9 synchronous rotary of impeller shafts；Water is floating
When power clutch 10 floats up to the second position, outside and 2 bottom of ladle body of water buoyancy clutch 10 are disengaged from.
Using the floating and sinking of water buoyancy clutch 10, the external toothing tooth in water buoyancy clutch 10 and 2 bottom of ladle body are realized
Internal messing tooth 11 be meshed or be disengaged from, thus realize the washing stage only impeller 6 rotation, water smoking ladle body 2 with
The purpose that impeller 6 rotates together；Specifically, in the washing stage, water buoyancy clutch 10 in ladle body 2 under the buoyancy of water on
It is floating, it is disengaged from the outside of water buoyancy clutch 10 with 2 bottom of ladle body, so that ladle body 2 be made to cannot rely on and water buoyancy clutch 10
Cooperation is realized and 6 synchronous rotary of impeller, and motor 7 only drives impeller 6 to rotate by impeller shafts 9 at this time, realizes and washs purpose；De-
Water stage, the water in ladle body 2 are discharged, and water buoyancy clutch 10 is sunk under self gravitation effect, makes the interior of water buoyancy clutch 10
Side is engaged with impeller shafts 9, the outside of water buoyancy clutch 10 is engaged with 2 bottom of ladle body, so that ladle body 2 be made to rely on water buoyancy clutch 10
Realization and 6 synchronous rotary of impeller, motor 7 drives impeller 6 and ladle body 2 to rotate together by impeller shafts 9 at this time, realizes and is dehydrated mesh
's.
In one specific embodiment, the inside of water buoyancy clutch 10 is equipped with internal spline, and impeller shafts 9 are equipped with external splines, outside
Spline when water buoyancy clutch 10 sinks down into first position with internal spline for engaging；The outside of water buoyancy clutch 10 is equipped with external tooth
Wheel, 2 bottom of ladle body are equipped with the internal gear 11 for being looped around 10 outside of water buoyancy clutch, and internal gear 11 is used under water buoyancy clutch 10
It is engaged when being sink to first position with external gear, and for being nibbled when water buoyancy clutch 10 floats up to the second position with external gear disengaging
It closes.
The inside of water buoyancy clutch 10 and 9 spline engagement of impeller shafts, make water buoyancy clutch 10 can either be with respect on impeller shafts 9
Lower slider, and can be with 9 synchronous rotary of impeller shafts；It should be noted that water is floating when water buoyancy clutch 10 floats up to the second position
The inside of power clutch 10 but also can be not only disengaged from, i.e. water buoyancy clutch 10 with 9 spline engagement of impeller shafts with impeller shafts 9
Not only can be always with 9 synchronous rotary of impeller shafts, but also it can be only in water smoking and 9 synchronous rotary of impeller shafts；Water buoyancy clutch 10
Outside engaged with 2 bottom gears of ladle body, so that water buoyancy clutch 10 is able to drive 2 synchronous rotary of ladle body.
Further, as shown in Figure 1, motor shaft 8 is hollow shaft, the upper end of hollow shaft has to be connected with the inner cavity of ladle body 2
The lower end of logical water inlet, hollow shaft has water outlet 12；It is equipped with drain valve 14 in hollow shaft, is used for inlet and outlet
12 are connected or mutually disconnect.
Preferably, drain valve 14 is that electromagnetism is attracted valve.
Motor shaft 8 is designed as hollow shaft, makes motor shaft 8 not only as drive shaft, but also serve as drainage channel, makes in ladle body 2
Water can be discharged through the hollow cavity of motor shaft 8, realize draining purpose；And since motor shaft 8 is generally arranged at 2 center of ladle body
Drainage channel is provided on motor shaft 8 by the position of axis, its water exit position phase when guaranteeing 2 high speed rotation of impeller 6 and ladle body
To fixation, so that it is guaranteed that drainage effect, prevents the powder-refining with water of discharge from splashing.
In one embodiment of the invention, as shown in Figure 1, the bottom of ladle body 2 is formed with the installation that power supply arbor 8 passes through
Hole is equipped with water seal 15 between motor shaft 8 and mounting hole, for forming moisture film when ladle body 2 rotates.
Preferably, water seal 15 is that rubber wear-resisting water seal or water seal 15 use spring to add abrasive rubber.
It is equipped with rubber wear-resisting water seal in 2 bottom of ladle body, the stainless steel smooth surface side that water seal 15 is equipped with 2 bottom of ladle body connects
Touching, this side can be the medial surface of aperture on 2 bottom wall of ladle body, or open on the flange being fixed on 2 outer bottom of ladle body
The medial surface in hole, to form moisture film in 2 high speed rotation of ladle body, can either low resistance sliding, and can prevent from seeping water.
In one embodiment of the invention, ladle body 2 is up big and down small truncated cone-shaped, only top in the side wall surface of ladle body 2
It offers one and irises out water hole 13, for being thrown out of the water in ladle body 2 from apopore 13.
Only top (i.e. at balance ring 5) offers one and irises out water hole 13, the side wall of ladle body 2 in the side wall surface of ladle body 2
The other positions in face are non-porous sealing surface, and ladle body 2 is up big and down small truncated cone-shaped, can make ladle body in the water smoking in this way
Water in 2 is thrown out of from the apopore 13 for being located at 2 top of ladle body, realizes dehydration purpose；And since 2 whole design of ladle body is envelope
Closed state, thus not only can use ladle body 2 and completed washing function, but also can use ladle body 2 and complete dehydrating function, that is, it washs and de-
Water is all completed in ladle body 2, compared to existing washing machine, it is possible to reduce the outer barrel of washing machine makes to wash and be dehydrated all to exist
It is completed in interior bucket (i.e. ladle body 2), effectively increases interior bucket volume in the case where washing machine entirety dischargeable capacity is certain, reduce simultaneously
Wash water amount reduces laundry cost.
In some embodiments of the invention, the gradient of ladle body 2 is in the range of 0.6~0.8.
Preferably, the gradient of ladle body 2 is 0.7.
Specifically, the gradient α of ladle body 2 are as follows: tan α=(D-d)/2h, wherein D is the upper port internal diameter of ladle body 2, and d is bucket
The lower port internal diameter of body 2, h are the vertical height of ladle body 2.
The gradient of ladle body 2 is designed in the range of 0.6~0.8, it is preferable that the gradient of design ladle body 2 is 0.7, to ensure
Water energy in water smoking ladle body 2 is enough smoothly thrown away from the apopore 13 for being located at 2 top of ladle body under the action of the centrifugal force, from
And ensure dehydrating effect；Certainly, the gradient of ladle body 2 is not limited to above-mentioned specific restriction, can also be carried out according to actual product size
It reasonably adjusts.
In one embodiment of the invention, as shown in Figure 1, washing machine further include: vibration-damped table 16,16 bottom surface of vibration-damped table
Four corners are supported by damper 17, and the motor 7 of driving device is fixed in vibration-damped table 16.
The motor 7 of driving device and associated appliance component are fixed in vibration-damped table 16, and have sealing assembly to prevent from splashing,
The vibration generated for absorbing the work of motor 7, and vibration caused by the uneven rotation of ladle body 2 is absorbed, bottom is transmitted to reduce
It is vibrated on seat 18, and then reduces the vibrating noise of entire washing machine.
In one embodiment of the invention, as shown in Figure 1, washing machine further include: pedestal 18 and drainpipe 19, pedestal 18
It is equipped with sink muscle position, for recycling the water outlet of ladle body 2 and dehydration water dumping；Drainpipe 19 is used for the water after sink muscle position is collected
It is expelled to outside cabinet 1.
It is distributed with the waterway structure that sink muscle position constructs on pedestal 18, the water that the water outlet of ladle body 2 and dehydration are thrown away can be with
It is directly recovered on pedestal 18, then is expelled to outside cabinet 1 after being collected by the waterway structure on pedestal 18 by drainpipe 19, it is real
Existing drain function.
Further, washing machine provided by the invention, the vibration control for washing machine can pass through rational allocation damping
The spring of device and the coefficient ratio of damping, realize the vibration independent control and adjustment of horizontal direction and vertical direction, and can lead to
It crosses CAE (Computer Aided Engineering) and laboratory facilities etc. and simulates optimal damping effect；For washing machine
Unbalance control can install 3D sensing additional by detection inside motor or on cabinet, brought by real time monitoring and adjustment imbalance
Negative effect.
In conclusion washing machine provided by the invention, is subtracted in terms of damping using what is vertically and horizontally independently controlled
Negative sense energy brought by ladle body imbalance is preferably minimized in three-dimensional, effectively reduces existing washing machine by shake technology
Vibrate revolving speed bottleneck bad, while that existing washing machine can be overcome；One barrel, which is realized, in configuration aspects is washed and be dehydrated effect
Fruit most efficiently utilizes internal machine volume, can do washing machine inner tub in the confined space greatly very greatly, while also dropping significantly
Low washing machine cost.
In the present invention, the terms such as term " installation ", " connected ", " connection ", " fixation " shall be understood in a broad sense, for example,
" connection " may be fixed connection or may be dismantle connection, or integral connection；" connected " can be directly connected,
It can be indirectly connected through an intermediary.For the ordinary skill in the art, on can understanding as the case may be
State the concrete meaning of term in the present invention.
In description of the invention, it is to be understood that the orientation or position of the instructions such as term " on ", "lower", "left", "right"
Relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, without referring to
Show or imply that signified device or unit there must be specific direction, be constructed and operated in a specific orientation, it is thus impossible to manage
Solution is limitation of the present invention.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one reality of the invention
It applies in example or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or reality
Example.Moreover, description particular features, structures, materials, or characteristics can in any one or more of the embodiments or examples with
Suitable mode combines.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for art technology
For personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (12)
1. a kind of washing machine characterized by comprising
Cabinet (1)；
Ladle body (2) is located in the cabinet (1), and the top of the ladle body (2) is set with rolling bearing (3)；
Driving device is located at the cabinet (1) bottom, for driving the ladle body (2) to rotate；With
Multiple dampers (4), are connected between the rolling bearing (3) and the cabinet (1), so that the ladle body (2) can
It is rotated in the cabinet (1) relative to the cabinet (1).
2. washing machine according to claim 1, which is characterized in that
The quantity of the damper (4) is four, and four dampers (4) are connected to four angles of the cabinet (1)
Portion.
3. washing machine according to claim 1, which is characterized in that further include:
Balance ring (5) is arranged on the ladle body (2) top, and is located on the inner wall of the ladle body (2).
4. washing machine according to claim 1, which is characterized in that
The bottom of the ladle body (2) is installed with impeller (6), and the driving device is used to drive the impeller (6) in the washing stage
Rotation, and for driving the impeller (6) and the ladle body (2) synchronous rotary in the water smoking.
5. washing machine according to claim 4, which is characterized in that the driving device includes:
Motor (7) is located at below the ladle body (2), and the motor (7) has motor shaft (8)；
Impeller shafts (9) are connected with the motor shaft (8), for driving the impeller (6) to rotate；
Water buoyancy clutch (10) is sleeved on the impeller shafts (9), and can be under the collective effect of self gravity and water buoyancy
The relatively described impeller shafts (9) slide up and down；
Wherein, when the water buoyancy clutch (10) sinks down into first position, the inside of the water buoyancy clutch (10) and the wave
Wheel shaft (9) engagement, the outside of the water buoyancy clutch (10) is engaged with the ladle body (2) bottom, so that the ladle body (2) and institute
State impeller shafts (9) synchronous rotary；
When the water buoyancy clutch (10) floats up to the second position, the outside and the ladle body (2) of the water buoyancy clutch (10)
Bottom is disengaged from.
6. washing machine according to claim 5, which is characterized in that
The inside of the water buoyancy clutch (10) is equipped with internal spline, and the impeller shafts (9) are equipped with external splines, and the external splines is used
In being engaged when the water buoyancy clutch (10) sinks down into first position with the internal spline；
The outside of the water buoyancy clutch (10) be equipped with external gear, ladle body (2) bottom be equipped be looped around the water buoyancy from
The internal gear (11) on the outside of (10) is closed, the internal gear (11) is used for when the water buoyancy clutch (10) sinks down into first position
It is engaged with the external gear, and for being nibbled when the water buoyancy clutch (10) floats up to the second position with external gear disengaging
It closes.
7. washing machine according to claim 5, which is characterized in that
The motor shaft (8) is hollow shaft, and the upper end of the hollow shaft has the water inlet being connected with the inner cavity of the ladle body (2)
Mouthful, the lower end of the hollow shaft has water outlet (12)；
Drain valve (14) are equipped in the hollow shaft, for the water inlet to be connected with the water outlet (12) or mutually breaks
It opens.
8. washing machine according to claim 7, which is characterized in that
The bottom of the ladle body (2) is formed with the mounting hole passed through for the motor shaft (8), the motor shaft (8) and the peace
It fills and is equipped with water seal (15) between hole, for forming moisture film when the ladle body (2) rotate.
9. washing machine according to any one of claim 1 to 8, which is characterized in that
The ladle body (2) is up big and down small truncated cone-shaped, and only top offers one and irises out water hole in the side wall surface of the ladle body (2)
(13), for being thrown out of the water in the ladle body (2) from the apopore (13).
10. washing machine according to claim 9, which is characterized in that
The gradient of the ladle body (2) is in the range of 0.6~0.8.
11. washing machine according to any one of claim 1 to 8, which is characterized in that further include:
The four corners of vibration-damped table (16), vibration-damped table (16) bottom surface are supported by damper (17), the electricity of the driving device
Machine (7) is fixed on the vibration-damped table (16).
12. washing machine according to any one of claim 1 to 8, which is characterized in that further include:
Pedestal (18), the pedestal (18) are equipped with sink muscle position, for recycling ladle body (2) water outlet and dehydration water dumping；With
Drainpipe (19), for the water after sink muscle position is collected to be expelled to the cabinet (1) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710728336.3A CN109423825A (en) | 2017-08-23 | 2017-08-23 | Washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710728336.3A CN109423825A (en) | 2017-08-23 | 2017-08-23 | Washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109423825A true CN109423825A (en) | 2019-03-05 |
Family
ID=65498163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710728336.3A Pending CN109423825A (en) | 2017-08-23 | 2017-08-23 | Washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109423825A (en) |
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| CN203411812U (en) * | 2013-08-30 | 2014-01-29 | 宁波乐士实业有限公司 | Wave wheel type full-automatic washing machine |
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| CN106757985A (en) * | 2017-01-18 | 2017-05-31 | 江南大学 | A kind of gimbal mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2135008Y (en) * | 1992-06-24 | 1993-06-02 | 王南 | Improved water-discharging tub of washing machine |
| JPH08164295A (en) * | 1994-12-12 | 1996-06-25 | Matsushita Refrig Co Ltd | Fully automatic washer |
| CN2256898Y (en) * | 1996-02-15 | 1997-06-25 | 合肥荣事达集团公司 | Buoyance type full-automatic washer clutch driving device |
| CN101161909A (en) * | 2007-08-06 | 2008-04-16 | 南京乐金熊猫电器有限公司 | Clutch for laundry machine |
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| CN106757985A (en) * | 2017-01-18 | 2017-05-31 | 江南大学 | A kind of gimbal mechanism |
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