CN104862925B - Decelerating clutch of washing machine and washing machine - Google Patents
Decelerating clutch of washing machine and washing machine Download PDFInfo
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- CN104862925B CN104862925B CN201410064356.1A CN201410064356A CN104862925B CN 104862925 B CN104862925 B CN 104862925B CN 201410064356 A CN201410064356 A CN 201410064356A CN 104862925 B CN104862925 B CN 104862925B
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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
- D06F37/40—Driving arrangements for driving the receptacle and an agitator or impeller, e.g. alternatively
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- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Retarders (AREA)
Abstract
The invention discloses a kind of decelerating clutch of washing machine and washing machines, speed-reducing clutch includes: input shaft, input axle sleeve, braked wheel, retarder, dehydrating shaft, output shaft, arrangement of clutch and shell, input axle sleeve is sleeved on input shaft, dehydrating shaft is sleeved on output shaft, retarder is mounted on braked wheel inner cavity, the input shaft, input axle sleeve, braked wheel and output shaft are connected with retarder respectively, the dehydrating shaft is integrally connected with braked wheel, the retarder includes three sets of trains, respectively the first train, second train and third train, the transmission chain of first train and the second train between input shaft and output shaft, the transmission chain counter-rotational each other of second train and third train between output shaft and braked wheel and dehydrating shaft, input axle sleeve is connected with the first train and third train.The present invention has the characteristics that simple and compact for structure, manufacturing cost is low, transmission is safe and reliable, efficient, long service life and low noise.
Description
Technical field
The present invention relates to washing machine field, specifically a kind of decelerating clutch of washing machine and washing machine.
Background technique
Currently, the effect of the speed-reducing clutch of pulsator washing machine is usually band after the Double-directional rotary of motor is slowed down
Dynamic impeller does reciprocating rotation.Conventional speed-reducing clutch mainly by input shaft, output shaft, output sleeve, input axle sleeve, braked wheel,
The deceleration mechanism being mounted on inside braked wheel and the clutch components being mounted in input axle sleeve composition.When washing operating condition,
Output shaft low-speed bidirectional is asked to rotate repeatedly, output sleeve and braked wheel are an entirety, and deceleration mechanism, which generally only rises, simply to be subtracted
Speed effect, when braked wheel is braked, output sleeve is also braked, and driving motor bidirectional rotation can only drive output shaft accordingly double
To rotation.
Existing twisting speed-reducing clutch, internal reduction mechanism simultaneously have not been changed, and only change clutch control mechanism, by
Conventional list ratchet, single pawl, are changed to double ratchet wheels, double pawls, and when washing operating condition, braked wheel is tentatively unclamped (just complete when dehydration
It is complete to unclamp), driving motor bidirectional rotation drives the corresponding bidirectional rotation of output shaft, while output sleeve is because being braked, and by
Water flow reaction masterpiece rotation corresponding to output shaft opposite direction when output shaft rotates, corner very little, and by the resistance of clothing
Power variation, it is unstable that the revolving speed and the amplitude of oscillation of output sleeve change at any time.Though being formed to stranding phenomenon, and not up to ideal
Washing effect, and because the operating mechanism of brake band and double pawls is linkage, when washing, double pawls do not allow to leave ratchet
(just being left when dehydration), therefore when washing, brake band is only preliminary release, and separation is not thorough, and increases friction and the mill of brake band
Damage, improves the shaping and adjustment requirement to brake band.When dehydration condition, it is desirable that output shaft and output sleeve are whole as one
The unidirectional high speed rotation of body, to achieve the purpose that centrifugal dehydration.In order to convert the operating condition of washing and dehydration, conventional speed-reducing clutch must
Must be equipped with complete clutch parts such as ratchet, pawl, ratchet spring, brake spring, clutch axle sleeve, adjustment bolts, but itself is simultaneously
Function without automatic clutch conversion must make brake spring that clutch action, Cai Nengzhuan occur through the manipulation of external traction electric machine
The operating condition washed with dehydration is changed clothes, electric-control system and clutch steerable system are more complex, increase abrasion, increase brake bar
Opening force directly affects the service life of associated components.
Improved twisting speed-reducing clutch, using the deceleration mechanism of bi-directional drive, deceleration mechanism is by by motor
Rotation output turn to rotations opposite, that speed is different for two, thus respectively drive impeller and interior bucket carry out it is contrary, fast
Different rotations is spent, and then plays the role of carrying out clothing washing to washing by rubbing with the hands.The deceleration clutch of existing washing machine bi-directional drive
Planet fixed shaft gear train drive mechanism, gear transmission structure and Oscillating Tooth Gear Reducer structure is usually used in device, since general gear passes
It is big to move the noise in the transmission of positive and negative twocouese, and the manufacturing cost of Oscillating Tooth Gear Reducer structure is higher, therefore, the transmission of planet fixed shaft gear train
Structure is widely used.
Application No. is 03239381.4 Chinese patents to disclose a kind of automatic reduction clutch of washing machine, it mainly by
Input shaft, output shaft, output sleeve, input axle sleeve, braked wheel and the double drive gear mechanism composition being mounted on inside braked wheel,
Input shaft, output sleeve and output shaft are connected with double drive gear mechanism respectively, are equipped between braked wheel and output sleeve component
Arrangement of clutch.When washing operating condition, output shaft and output sleeve are mutually reverse, two-way to drive in proportion, repeatedly swing rotary, relatively
Strength rubs pendulum with the hands.When dehydration condition, is acted on by the locking of arrangement of clutch, output shaft and output sleeve can be made to combine automatically, simultaneously
Make the unidirectional continuous rotation of high speed, centrifugal dehydration.
But the washing machine with above-mentioned speed-reducing clutch is when washing operating condition, interior bucket with impeller is frequently opposite operates, it is interior
The moment of inertia that bucket generates acts directly on freewheel clutch, and with the increase of washing of drum type washing machine capacity, often because surmounting
Clutch is bad and quality problem occurs.Opposition often is generated to unilateral bearing in interior bucket rotary course, unidirectionally
Bearing is easy to appear failure phenomenon, while holding phenomenon tightly and clutch spring being caused to be damaged occur in clutch spring when just will appear washing；Separately
Outside, it is separated due to dehydrating shaft with braked wheel, and is connect with retarder, interior bucket generates the amplitude of oscillation under dewatering state, acts directly on
On dehydrating shaft, dehydration eccentric shaft is larger, causes vibration of washing machine is big noise occur.
In view of this present invention is specifically proposed.
Summary of the invention
The technical problem to be solved in the present invention is that overcoming the deficiencies of the prior art and provide a kind of simple and compact for structure, system
Make at low cost, transmission is safe and reliable, efficiently, the decelerating clutch of washing machine of long service life and low noise.
Another object of the present invention is to provide a kind of washing machines with the speed-reducing clutch.
In order to solve the above technical problems, the present invention is using the basic conception of technical solution: a kind of washing machine deceleration clutch
Device, comprising: input shaft, input axle sleeve, braked wheel, retarder, dehydrating shaft, output shaft, arrangement of clutch and shell, input axle sleeve set
On input shaft, dehydrating shaft is sleeved on output shaft, and retarder is mounted on braked wheel inner cavity, the input shaft, input shaft
Set, braked wheel and output shaft are connected with retarder respectively, and the dehydrating shaft is integrally connected with braked wheel, and described subtracts
Fast device includes three sets of trains, and respectively the first train, the second train and third train, the first train and the second train are input shaft
Transmission chain between output shaft, the second train and third train are reversed each other between output shaft and braked wheel and dehydrating shaft
The transmission chain of rotation, input axle sleeve are connected with the first train and third train；Washing state, arrangement of clutch brake input shaft
Reversed Double-directional rotary, dewatering state, arrangement of clutch release input axle sleeve braking, control each other for set, control output shaft and dehydrating shaft
Output shaft and dehydrating shaft one-directionally rotate in the same direction.
Further, the output shaft passes sequentially through the second train, the first train and input shaft and is sequentially connected, described
Dehydrating shaft passes sequentially through braked wheel, third train, the second train and output shaft and is sequentially connected.
Further, first train is planetary gear train, mainly by the first central gear, first planetary gear, the
One internal gear, the first planetary wheel carrier are constituted, and the first central gear is installed on input shaft, and the first internal gear is located at braked wheel chamber
Interior, first planetary gear is evenly arranged on the same circumference of the first planetary wheel carrier, first planetary gear simultaneously with the first central gear and
The engagement of first internal gear, the first internal gear are connected as one with input axle sleeve, and the first planetary wheel carrier and the second train are sequentially connected.
Further, second train is mainly by the second central gear, secondary annulus, the second planetary gear,
Two planetary wheel carriers are constituted, and secondary annulus is packed in braked wheel inner cavity, and the second central gear is installed on the first planetary wheel carrier, the
Two planetary gears are evenly arranged on the same circumference of the second planetary wheel carrier, and the second planetary gear is simultaneously and in the second central gear and second
Gear engagement, output shaft are connected as one with the second planetary wheel carrier, and the second planetary wheel carrier is sequentially connected with third train simultaneously.
Alternatively, above-mentioned alternative is, the first round owner will by the first central gear, first planetary gear,
First internal gear, the first planetary wheel carrier are constituted, and the first central gear is installed on input shaft, and the first internal gear is located at braked wheel chamber
Interior, first planetary gear are evenly arranged on the same circumference of the first planetary wheel carrier, at the same with the first central gear and the first internal gear
Engagement, the first planetary wheel carrier are connected as one with input axle sleeve, and the first internal gear and the second train are sequentially connected.
Further, second train is mainly by the second central gear, secondary annulus, the second planetary gear,
Two planetary wheel carriers are constituted, and secondary annulus is packed in braked wheel inner cavity, and the second central gear is connected as one with the first internal gear,
Second planetary gear is evenly arranged on the same circumference of the second planetary wheel carrier, the second planetary gear simultaneously with the second central gear and second
Internal gear engagement, output shaft are connected as one with the second planetary wheel carrier, and the second planetary wheel carrier is sequentially connected with third train simultaneously.
Further, the third round owner will be by third central gear, third internal gear, idle gear, idle gear frame
It constituting, third internal gear is packed in braked wheel inner cavity, and third central gear is the external gear being mounted on the second planetary wheel carrier,
Idle gear is evenly arranged on the same circumference of idle gear frame, and idle gear is engaged with third central gear and third internal gear simultaneously, lazy tooth
Wheel carrier is connected as one with input axle sleeve.
Further, the quantity of the first planetary gear being evenly arranged on the same circumference of the first planetary wheel carrier is 2-6
It is a；The second planetary gear quantity being evenly arranged on the same circumference of the second planetary wheel carrier is 2-6；Described is evenly arranged on
The quantity of idle gear on the same circumference of idle gear frame is 2-6.
Preferably, the quantity of the first planetary gear is 3-4；The second planetary gear quantity is 3-4
It is a；The quantity of the idle gear is 3-4.
Further, the arrangement of clutch include the dehydration pin for being installed on braked wheel lower end, be installed on input axle sleeve and
With the clutch cover of input axle sleeve unitary rotation, be installed on shell lower end banking pin and driving clutch cover respectively with dehydration pin, system
The driving unit that dynamic pin connects/breaks；
Washing state, driving unit control clutch cover and braking pin connection and with dehydration pin disconnect, dewatering state, control from
Trap is disconnected with dehydration pin connection and with banking pin.
Alternatively, above-mentioned alternative is, the arrangement of clutch includes the dehydration pin being installed on input shaft, is installed on
Input axle sleeve and with the clutch cover of input axle sleeve unitary rotation, be installed on shell lower end banking pin and driving clutch cover respectively with
The driving unit that dehydration pin, banking pin connect/break；
Washing state, driving unit control clutch cover and braking pin connection and with dehydration pin disconnect, dewatering state, control from
Trap is disconnected with dehydration pin connection and with banking pin.
Washing machine of the present invention, including be filled with water outer barrel, be co-axially located at and place the interior bucket, coaxial of clothing in outer barrel
The impeller and driving motor of bottom of the barrel are set, and the input shaft is connect with driving motor, and output shaft is connect with impeller, is taken off
Water axis is connect with interior bucket, makes impeller and interior bucket reversed Double-directional rotary each other by the deceleration transmission of speed-reducing clutch when washing,
Impeller one-directionally rotates at the same speed in the same direction with interior bucket when dehydration.
Further, first planetary gear, second are determined according to the capacity of washing of drum type washing machine, energy consumption and washing effect
The diameter of planetary gear and idle gear, modulus and the number of teeth.
Further, the driving motor is straight by belt gear and input axis connection or driving motor
Motor is driven to be directly connected to input shaft.
After adopting the above technical scheme, the present invention has the advantages that compared with prior art.
The present invention provides a kind of speed-reducing clutch of two-way backwards rotation washing efficient, simple and reliable for structure and washing
Application scheme on clothing machine improves the transmission efficiency of washing machine, reduces energy consumption.Speed-reducing clutch structure of the present invention is simple,
High reliablity improves washing machine performance.
Retarder in speed-reducing clutch of the present invention uses different transmission chains, meet reduction ratio, output shaft with
Braked wheel and dehydrating shaft are opposite to be rotated backward, and bearing capacity is improved, overcome traditional double dynamical deceleration clutch dehydrating shaft with
The defects of braked wheel separation, system rigidity is poor, the interior bucket amplitude of oscillation is big, noise is big under dewatering state；To keep deceleration wheel train structure new
Grain husk, system stiffness is good, and bearing capacity is strong, reliable operation, long service life, realizes in the water flow of stable ideal to washings
It is washed by rubbing with the hands, improves clean ratio, reduce energy consumption, reduced and even prevented washings wrapping phenomena.
The present invention again improves arrangement of clutch, so that its clutch will not fail, long service life, noise
It is low.The arrangement of clutch can substitute over the arrangement of clutch of use side's silk spring, ratchet, pawl and brake bar completely, remove simultaneously
Freewheel clutch can save manufacturing cost.
Detailed description of the invention
Fig. 1 is decelerating clutch of washing machine attachment structure schematic diagram of the present invention；
Fig. 2 is another attachment structure schematic diagram of decelerating clutch of washing machine of the present invention；
Fig. 3 is the another attachment structure schematic diagram of decelerating clutch of washing machine of the present invention；
Explanation: 1, input shaft, 2, input axle sleeve, 3, clutch cover, 4, banking pin, 5, braked wheel, 6, dehydration are marked in attached drawing
Pin, the 7, first central gear, 8, first planetary gear, the 9, first internal gear, the 10, first planetary wheel carrier, 12, dehydrating shaft, 13, defeated
Shaft, 15, shell, the 16, second planetary gear, 17, secondary annulus, the 18, second planetary wheel carrier, the 19, second central gear,
20, third central gear, 21, third internal gear, 22, idle gear, 23, idle gear frame
Specific embodiment
A specific embodiment of the invention is described in further detail with reference to the accompanying drawing.
As shown in Figure 1 to Figure 3, decelerating clutch of washing machine of the present invention, comprising: input shaft 1, input axle sleeve 2, system
Driving wheel 5, retarder, dehydrating shaft 12, output shaft 13, arrangement of clutch and shell 15, input axle sleeve 2 are sleeved on input shaft 1, dehydration
Axis 12 is sleeved on output shaft 13, and retarder is mounted on 5 inner cavity of braked wheel, the input shaft 1, input axle sleeve 2, braked wheel 5
It is connected respectively with retarder with output shaft 13, the dehydrating shaft 12 is integrally connected with braked wheel 5, the retarder
Including three sets of trains, respectively the first train, the second train and third train, the first train and the second train be input shaft 1 with
Transmission chain between output shaft 13, the second train and third train are mutual between output shaft 13 and braked wheel 5 and dehydrating shaft 12
For counter-rotational transmission chain, input axle sleeve 2 is connected with the first train and third train；Washing state, arrangement of clutch braking
Reversed Double-directional rotary, dewatering state, arrangement of clutch release input shaft each other for input axle sleeve 2, control output shaft 13 and dehydrating shaft 12
2 braking of set, input axle sleeve 2 and braked wheel 5 or input shaft 1 link, and control output shaft 13 and dehydrating shaft 12 one-directionally rotates in the same direction.
Wherein, the output shaft 13 passes sequentially through the second train, the first train and input shaft 1 and is sequentially connected, described
Dehydrating shaft 12 passes sequentially through braked wheel 5, third train, the second train and output shaft 13 and is sequentially connected.
Embodiment one
As depicted in figs. 1 and 2, in decelerating clutch of washing machine described in the present embodiment, first train is planet
Train is mainly made of the first central gear 7, first planetary gear 8, the first internal gear 9, the first planetary wheel carrier 10, in first
Heart gear 7 is installed on input shaft 1, and the first internal gear 9 is located in 5 chamber of braked wheel, and first planetary gear 8 is evenly arranged on the first row
On the same circumference of star wheel frame 10, first planetary gear 8 is engaged with the first central gear 7 and the first internal gear 9 simultaneously, the first internal tooth
Wheel 9 is connected as one with input axle sleeve 2, and the first planetary wheel carrier 10 and the second train are sequentially connected.
Second train is mainly by the second central gear 19, secondary annulus 17, the second planetary gear 16, the second planetary wheel carrier
18 are constituted, and secondary annulus 17 is packed in 5 inner cavity of braked wheel, and the second central gear 19 is installed on the first planetary wheel carrier 10, the
Two planetary gears 16 are evenly arranged on the same circumference of the second planetary wheel carrier 18, the second planetary gear 16 simultaneously with the second central gear 19
It is engaged with secondary annulus 17, output shaft 13 is connected as one with the second planetary wheel carrier 18, the second planetary wheel carrier 18 while with the
The transmission connection of three trains.
Third round owner will be made of third central gear 20, third internal gear 21, idle gear 22, idle gear frame 23, the
Three internal gears 21 are packed in 5 inner cavity of braked wheel, and third central gear 20 is the external gear being mounted on the second planetary wheel carrier 18,
Idle gear 22 is evenly arranged on the same circumference of idle gear frame 23, idle gear 22 simultaneously with third central gear 20 and third internal gear 21
Engagement, idle gear frame 23 are connected as one with input axle sleeve 2.
The quantity of the above-mentioned first planetary gear 8 being evenly arranged on the same circumference of the first planetary wheel carrier 10 is 4；It is evenly arranged on
The quantity of the second planetary gear 16 on the same circumference of second planetary wheel carrier 18 is 4；It is evenly arranged on the same circumference of idle gear frame 23
On idle gear 22 quantity be 4.
Embodiment two
As shown in figure 3, the difference between this embodiment and the first embodiment lies in: the transmission connection of the first train and the second train is closed
System and the first train are different from the connection relationship of input axle sleeve 2.
First round owner will be by the first central gear 7, first planetary gear 8, the first internal gear 9, the first planetary wheel carrier 10
It constitutes, the first central gear 7 is installed on input shaft 1, and the first internal gear 9 is located in 5 chamber of braked wheel, first planetary gear 8
It is evenly arranged on the same circumference of the first planetary wheel carrier 10, while being engaged with the first central gear 7 and the first internal gear 9, the first planet
Wheel carrier 10 is connected as one with input axle sleeve 2, and the first internal gear 9 and the second train are sequentially connected.
Second train is mainly by the second central gear 19, secondary annulus 17, the second planetary gear 16, the second planetary wheel carrier
18 are constituted, and secondary annulus 17 is packed in 5 inner cavity of braked wheel, and the second central gear 19 is connected as one with the first internal gear 9, the
Two planetary gears 16 are evenly arranged on the same circumference of the second planetary wheel carrier 18, the second planetary gear 16 simultaneously with the second central gear 19
It is engaged with secondary annulus 17, output shaft 13 is connected as one with the second planetary wheel carrier 18, the second planetary wheel carrier 18 while with the
The transmission connection of three trains, connection type and third train are the same as example 1.
Embodiment three
As shown in Figure 1, arrangement of clutch described in the present embodiment includes the dehydration pin 6 for being installed on 5 lower end of braked wheel, is installed on
Input axle sleeve 2 and with the clutch cover of input axle sleeve unitary rotation 3, be installed on 15 lower end of shell banking pin 4 and driving clutch cover 3
The driving unit for connecting/breaking with dehydration pin 6, banking pin 4 respectively；
Washing state, driving unit control clutch cover 3 connect with banking pin 4 and disconnect with dehydration pin 6, and dewatering state drives
Moving cell controls clutch cover 3 and connect with dehydration pin 6 and disconnect with banking pin 4.
Example IV
As shown in Figures 2 and 3, this implementation arrangement of clutch includes the dehydration pin 6 being installed on input shaft 1, installation
In input axle sleeve 2 and with the clutch cover of input axle sleeve unitary rotation 3, be installed on 15 lower end of shell banking pin 4 and driving clutch
The driving unit that set 3 connects/breaks with dehydration pin 6, banking pin 4 respectively；
Washing state, driving unit control clutch cover 3 connect with banking pin 4 and disconnect with dehydration pin 6, and dewatering state drives
Moving cell controls clutch cover 3 and connect with dehydration pin 6 and disconnect with banking pin 4.
Embodiment five
In above-described embodiment three and example IV, about 3 clutch cover is slidably installed in input axle sleeve 2, can with it is defeated
Enter axle sleeve unitary rotation；It is slided up and down by driving unit control clutch cover 3 and connect, disconnects with dehydration pin 6,4 spline of banking pin,
Driving unit includes the device of reset spring and driving clutch cover movement, which is electromagnetic drive or Mechanical Driven, such as shift fork
Structure.
Embodiment six
Washing machine of the present invention includes the outer barrel being filled with water, is co-axially located at and places the interior bucket of clothing in outer barrel, be co-axially located at
The impeller and driving motor of bottom of the barrel, the input shaft 1 are connect with driving motor, and output shaft 13 is connect with impeller, dehydration
Axis 12 is connect with interior bucket, makes impeller and interior bucket reversed Double-directional rotary each other by the deceleration transmission of speed-reducing clutch when washing,
Impeller one-directionally rotates at the same speed in the same direction with interior bucket when dehydration.Washing machine is existing full-automatic impeller type washing machine, and structure is no longer shown
Out.
Washing machine of the present invention is turned by connection, the disengagement between the clutch cover 3 in arrangement of clutch and banking pin 4, dehydration pin 6
It changes, to realize the conversion of washing operating condition and dehydration condition.It is connected in clutch cover 3 and banking pin 4, and when the dehydration disengagement of pin 6, laundry
Machine is in washing operating condition, and driving motor is two-way at this time rotates repeatedly, and power is subtracted by input shaft 1, the first train and the second train
Speed passes to the rotation of output shaft 13, and output shaft 13 passes to dehydrating shaft by the second train, third train and the deceleration of braked wheel 5 again
12, realize that output shaft 13 and the two-way of dehydrating shaft 12 rotate repeatedly.Specifically refering to embodiment one, as depicted in figs. 1 and 2, wash
Wash state, the first central gear 7 drives first planetary gear 8 to rotate, 8 rotation of first planetary gear and revolution, and then drives the
The rotation of one planetary wheel carrier 10, the second central gear 19 rotation being installed on the first planetary wheel carrier 10, and then drive the second planet
16 rotation of gear and revolution, since the second planetary wheel carrier 18 is connected as one with output shaft 13, therefore drives 13 turns of output shaft
It is dynamic, and then drive impeller rotation；Since clutch cover 3 and banking pin 4 connect, input axle sleeve 2 is braked, and the lazy tooth of third train
Wheel carrier 23 is connected as one with input axle sleeve 2, and third train is fixed shaft gear train, and idle gear 22 cannot revolve, the second planet
The rotation of wheel carrier 18 drives third central gear 20 to rotate, and idle gear 22 rotates, and third internal gear 21 rotates, and then braked wheel 5
It is rotated with dehydrating shaft 12, interior bucket is driven to rotate backward each other with impeller.
Alternatively, refering to embodiment two, as shown in figure 3, washing state, clutch cover 3 and banking pin 4 connect, 2 quilt of input axle sleeve
Braking, the first planetary wheel carrier 10 and the input axle sleeve 2 of the first train are connected as one, and the first train is fixed shaft gear train, the first row
Star gear 8 can only rotation cannot revolve, and then drive the first internal gear 9 rotation, second be connected as one with the first internal gear 9
Central gear 19 rotates, and then drives 16 rotation of the second planetary gear and revolution, other and above-mentioned identical.
It is disconnected in clutch cover 3 and banking pin 4, and when the dehydration connection of pin 6, washing machine is in dehydration condition, at this time driving electricity
Machine because of clutch cover 3 and is dehydrated the connection locking of pin 6, input shaft 1, input axle sleeve 2, the first round according to the direction single direction rotation of setting
System, the second train, third train, output shaft 13, dehydrating shaft 12 and it is combined into an entirety automatically, interior bucket connects dehydrating shaft 12
Start centrifugal dehydration rotation.
Certainly, the present invention is not limited to the example above, it will be apparent to those skilled in the art that technical solution,
Without departing from the spirit or scope of the present invention, various modifications are made to the present invention and change in the claims in the present invention and
In the range of its equivalent replacement.
Claims (11)
1. a kind of decelerating clutch of washing machine, comprising: input shaft (1), input axle sleeve (2), braked wheel (5), retarder, dehydrating shaft
(12), output shaft (13), arrangement of clutch and shell (15), input axle sleeve (2) are sleeved on input shaft (1), dehydrating shaft (12) set
On output shaft (13), retarder is mounted on braked wheel (5) inner cavity, the input shaft (1), input axle sleeve (2), braked wheel
(5) it is connected respectively with retarder with output shaft (13), the dehydrating shaft (12) is integrally connected with braked wheel (5),
Be characterized in that: the retarder includes three sets of trains, respectively the first train, the second train and third train, the first train
And second transmission chain of the train between input shaft (1) and output shaft (13), the second train and third train are output shaft (13)
Transmission chain counter-rotational each other between braked wheel (5) and dehydrating shaft (12), input axle sleeve (2) and the first train and third
Train is connected；Washing state, arrangement of clutch brake input axle sleeve (2), and control output shaft (13) and dehydrating shaft (12) are anti-each other
To Double-directional rotary, dewatering state, arrangement of clutch releases input axle sleeve (2) braking, controls output shaft (13) and dehydrating shaft (12) is same
To one-directional rotation.
2. decelerating clutch of washing machine according to claim 1, it is characterised in that: the output shaft (13) passes sequentially through
Second train, the first train and input shaft (1) are sequentially connected, and the dehydrating shaft (12) passes sequentially through braked wheel (5), third round
System, the second train and output shaft (13) are sequentially connected.
3. decelerating clutch of washing machine according to claim 1 or 2, it is characterised in that: first train is planet
Train, mainly by the first central gear (7), first planetary gear (8), the first internal gear (9), the first planetary wheel carrier (10) structure
At the first central gear (7) is installed on input shaft (1), and the first internal gear (9) is located in braked wheel (5) chamber, the first planet
Gear (8) is evenly arranged on the first planetary wheel carrier (10) same circumference, first planetary gear (8) simultaneously with the first central gear (7)
It is engaged with the first internal gear (9), the first internal gear (9) is connected as one with input axle sleeve (2), the first planetary wheel carrier (10) and the
The transmission connection of two trains.
4. decelerating clutch of washing machine according to claim 1 or 2, it is characterised in that: the first round owner will be by
First central gear (7), first planetary gear (8), the first internal gear (9), the first planetary wheel carrier (10) are constituted, the first centre tooth
Wheel (7) is installed on input shaft (1), and the first internal gear (9) is located in braked wheel (5) chamber, and first planetary gear (8) is evenly arranged on
On first planetary wheel carrier (10) same circumference, while being engaged with the first central gear (7) and the first internal gear (9), the first planet
Wheel carrier (10) is connected as one with input axle sleeve (2), and the first internal gear (9) and the second train are sequentially connected.
5. decelerating clutch of washing machine according to claim 3, it is characterised in that: second train is mainly by second
Central gear (19), secondary annulus (17), the second planetary gear (16), the second planetary wheel carrier (18) are constituted, secondary annulus
(17) it is packed in braked wheel (5) inner cavity, the second central gear (19) is installed on the first planetary wheel carrier (10), the second planetary gear
(16) be evenly arranged on the second planetary wheel carrier (18) same circumference, the second planetary gear (16) simultaneously with the second central gear (19) and
Secondary annulus (17) engagement, output shaft (13) are connected as one with the second planetary wheel carrier (18), and the second planetary wheel carrier (18) is same
When with third train be sequentially connected.
6. decelerating clutch of washing machine according to claim 4, it is characterised in that: second train is mainly by second
Central gear (19), secondary annulus (17), the second planetary gear (16), the second planetary wheel carrier (18) are constituted, secondary annulus
(17) it is packed in braked wheel (5) inner cavity, the second central gear (19) is connected as one with the first internal gear (9), the second planet tooth
Wheel (16) be evenly arranged on the second planetary wheel carrier (18) same circumference, the second planetary gear (16) simultaneously with the second central gear (19)
It is engaged with secondary annulus (17), output shaft (13) is connected as one with the second planetary wheel carrier (18), the second planetary wheel carrier (18)
It is sequentially connected simultaneously with third train.
7. decelerating clutch of washing machine according to claim 5 or 6, it is characterised in that: the third round owner will be by
Third central gear (20), third internal gear (21), idle gear (22), idle gear frame (23) are constituted, and third internal gear (21) is solid
Mounted in braked wheel (5) inner cavity, third central gear (20) is the external gear being mounted on the second planetary wheel carrier (18), idle gear
(22) be evenly arranged on idle gear frame (23) same circumference, idle gear (22) simultaneously with third central gear (20) and third internal gear
(21) it engages, idle gear frame (23) is connected as one with input axle sleeve (2).
8. decelerating clutch of washing machine according to claim 7, it is characterised in that: described is evenly arranged on the first planetary wheel carrier
(10) quantity of the first planetary gear (8) on same circumference is 2-6；It is described that be evenly arranged on the second planetary wheel carrier (18) same
The quantity of the second planetary gear (16) on circumference is 2-6；Described being evenly arranged on is lazy on idle gear frame (23) same circumference
The quantity of gear (22) is 2-6.
9. decelerating clutch of washing machine according to claim 1, it is characterised in that: the arrangement of clutch includes being installed on
The dehydration pin (6) of braked wheel (5) lower end, be installed on input axle sleeve (2) and with the clutch cover of input axle sleeve unitary rotation (3), peace
The drive that banking pin (4) and driving clutch cover (3) loaded on shell (15) lower end connect/break with dehydration pin (6), banking pin (4) respectively
Moving cell；
Washing state, driving unit control clutch cover (3) connect with banking pin (4) and disconnect with dehydration pin (6), dewatering state,
Control clutch cover (3) connect with dehydration pin (6) and disconnects with banking pin (4).
10. decelerating clutch of washing machine according to claim 1, it is characterised in that: the arrangement of clutch includes installation
In on input shaft (1) dehydration pin (6), be installed on input axle sleeve (2) and with the clutch cover of input axle sleeve unitary rotation (3), peace
The drive that banking pin (4) and driving clutch cover (3) loaded on shell (15) lower end connect/break with dehydration pin (6), banking pin (4) respectively
Moving cell；
Washing state, driving unit control clutch cover (3) connect with banking pin (4) and disconnect with dehydration pin (6), dewatering state,
Control clutch cover (3) connect with dehydration pin (6) and disconnects with banking pin (4).
11. a kind of washing machine with the decelerating clutch of washing machine as described in claim 1-10 is any, including be filled with water outer barrel,
It is co-axially located in outer barrel and places the interior bucket of clothing, is co-axially located at the impeller and driving motor of bottom of the barrel, it is characterised in that:
The input shaft (1) is connect with driving motor, and output shaft (13) is connect with impeller, and dehydrating shaft (12) is connect with interior bucket, washing
When impeller and interior bucket reversed Double-directional rotary each other made by the deceleration transmission of speed-reducing clutch, impeller and interior bucket are in the same direction when dehydration
Synchronized one-directional rotation.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410064356.1A CN104862925B (en) | 2014-02-25 | 2014-02-25 | Decelerating clutch of washing machine and washing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410064356.1A CN104862925B (en) | 2014-02-25 | 2014-02-25 | Decelerating clutch of washing machine and washing machine |
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| Publication Number | Publication Date |
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| CN104862925A CN104862925A (en) | 2015-08-26 |
| CN104862925B true CN104862925B (en) | 2019-01-29 |
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| CN201410064356.1A Active CN104862925B (en) | 2014-02-25 | 2014-02-25 | Decelerating clutch of washing machine and washing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113957668B (en) * | 2020-07-20 | 2024-05-24 | 青岛海尔洗衣机有限公司 | Deceleration clutch device of washing machine, washing machine and control method of deceleration clutch device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2552978Y (en) * | 2002-07-01 | 2003-05-28 | 浙江三星机电股份有限公司 | Three-axle three-speed washing machine clutch |
| CN2651284Y (en) * | 2003-03-20 | 2004-10-27 | 宁国聚隆实业有限公司 | Automatic rubbing supersonic washing machine |
| CN101581028A (en) * | 2008-05-13 | 2009-11-18 | 潘雪珍 | Triple-driving washer decelerating clutch and washer and washing mode thereof |
| CN102797131A (en) * | 2011-05-28 | 2012-11-28 | 安徽聚隆传动科技股份有限公司 | Reduction gear for impeller type washing machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000102693A (en) * | 1998-09-30 | 2000-04-11 | Toshiba Corp | Washing and dewatering machine |
| JP4923950B2 (en) * | 2006-10-26 | 2012-04-25 | パナソニック株式会社 | Washing machine |
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2014
- 2014-02-25 CN CN201410064356.1A patent/CN104862925B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2552978Y (en) * | 2002-07-01 | 2003-05-28 | 浙江三星机电股份有限公司 | Three-axle three-speed washing machine clutch |
| CN2651284Y (en) * | 2003-03-20 | 2004-10-27 | 宁国聚隆实业有限公司 | Automatic rubbing supersonic washing machine |
| CN101581028A (en) * | 2008-05-13 | 2009-11-18 | 潘雪珍 | Triple-driving washer decelerating clutch and washer and washing mode thereof |
| CN102797131A (en) * | 2011-05-28 | 2012-11-28 | 安徽聚隆传动科技股份有限公司 | Reduction gear for impeller type washing machine |
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| CN104862925A (en) | 2015-08-26 |
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Effective date of registration: 20160707 Address after: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Applicant after: Qingdao Haier Washing Machine Co., Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Applicant before: haier group corporation Applicant before: Qingdao Haier Washing Machine Co., Ltd. |
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