CN102787470A - Full-automatic speed reducing clutch for washing machine - Google Patents
Full-automatic speed reducing clutch for washing machine Download PDFInfo
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- CN102787470A CN102787470A CN2011103800185A CN201110380018A CN102787470A CN 102787470 A CN102787470 A CN 102787470A CN 2011103800185 A CN2011103800185 A CN 2011103800185A CN 201110380018 A CN201110380018 A CN 201110380018A CN 102787470 A CN102787470 A CN 102787470A
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Abstract
The invention discloses a full-automatic speed reducing clutch for a washing machine, which relates to the technical field of washing machines. The full-automatic speed reducing clutch mainly comprises an input shaft, an output shaft, an output shaft sleeve, an input shaft sleeve, a brake wheel and a dual drive gear mechanism arranged in the brake wheel, wherein the input shaft, the output shaft sleeve and the output shaft are connected with the dual drive gear mechanism; and the brake wheel and the output shaft sleeve are driven reversely and proportionally in two directions, swing and rotate repeatedly, and conduct powerful twisting and swinging oppositely. When the washing machine is in a dewatering condition, the output shaft and the output shaft sleeve can be automatically combined with each other under the locking action of the clutch, and continuously and unidirectionally rotate at a high speed for centrifugal dewatering. The full-automatic speed reducing clutch for the washing machine is simple in structure; the performance of the speed reducing clutch of the conventional washing machine is improved; the structure of a control system is simplified; the noise of the washing machine is reduced; the efficiency of the washing machine is improved; and the service life of the washing machine is prolonged.
Description
Technical field:
The technical scheme of the invention relates to washing machine technical field, particularly decelerating clutch of washing machine.
Background technology:
Existing conventional speed-reducing clutch, mainly by power shaft, output shaft, output sleeve, input axle sleeve, braked wheel, be installed in the inner reducing gear of braked wheel and be installed in the clutch components that power shaft puts and form.When the washing operating mode; Require the output shaft low-speed bidirectional to rotate repeatedly; Conventional its output sleeve of speed-reducing clutch and braked wheel are as a whole, and the general only simple decelerating effect of its reducing gear is when braked wheel is braked; Output sleeve also is braked, and the two-way rotation of driving motor can only drive the corresponding two-way rotation of output shaft.Existing twisting speed-reducing clutch, its inner reducing gear does not change, and has only changed clutch for clutch control mechanism; By the single ratchet of routine, single ratchet, change two ratchets, two ratchet into, when the washing operating mode; Braked wheel is tentatively unclamped (just being totally released during dehydration), and the two-way rotation of driving motor drives the corresponding two-way rotation of output shaft; Simultaneously output sleeve is not because of being braked, and current reaction masterpiece and the reciprocal corresponding rotation of output shaft when rotated by output shaft, its corner is very little; And receive the change in resistance of clothing, the rotating speed and the amplitude of oscillation of output sleeve change at any time, are unsettled.Though form rubbing phenomenon with the hands, do not reach desirable clean result.And because of the operating mechanism of brake band with two ratchets links, during washing, two ratchets do not allow to leave ratchet (just leaving during dehydration); So during washing, brake band is merely tentatively and unclamps, and separates not thorough; Increased the friction and wear of brake band, improved shaping and adjustment requirement brake band.When dehydration condition, require output shaft and output sleeve to do as a whole unidirectional high speed rotation, to reach the purpose of centrifugal dehydration.In order to change washing and the operating mode of dewatering; Conventional speed-reducing clutch must be furnished with complete clutch parts such as ratchet, ratchet, ratchet spring, clutch spring, clutch axle sleeve, adjustment bolt, but itself does not have the function of automatic clutch conversion, must be through the manipulation of outside traction electric machine; Make clutch spring generation clutch action; Could change washing and the operating mode of dewatering, its electric-control system and clutch control system are all complicated, have increased wearing and tearing; Increase the opening force of brake lever, directly influenced the service life of associated components.
Summary of the invention:
Technical problem to be solved by this invention is a kind of automatic reduction clutch of washing machine of design, to solve the technical problem that improves washing machine washing usefulness, reduction washing machine noise, simplifies speed-reducing clutch and control system structure thereof.
The technical scheme of technical solution problem of the present invention is: it is by power shaft, output shaft, output sleeve, input axle sleeve, braked wheel and be installed in the inner gear mechanism of braked wheel and form; Power shaft is installed in the input axle sleeve; Output shaft is installed in the output sleeve; The input axle sleeve is packed in the lower end of braked wheel; Its inner gear mechanism of braked wheel that is installed in is two driven wheel mechanisms, and power shaft, output sleeve and output shaft link with two driven wheel mechanism respectively, between braked wheel and output sleeve parts arrangement of clutch are housed.
Automatic reduction clutch of washing machine of the present invention; It is by power shaft (1), output shaft (6), output sleeve (7), input axle sleeve (8), braked wheel (12) and be installed in the inner gear mechanism formation of braked wheel (12); Power shaft (1) is installed in the input axle sleeve (8); Output shaft (6) is installed in the output sleeve (7); Input axle sleeve (8) is fixed in the lower end of braked wheel (12); It is characterized in that: the described inner gear mechanism of braked wheel (12) that is installed in is two driven wheel mechanisms (15), and power shaft (1), output sleeve (7) and output shaft (6) link with two driven wheel mechanisms (15) respectively, between braked wheel (12) and output sleeve (7) parts arrangement of clutch (13) are housed.
Between the suitable for reading and output sleeve (7) of said braked wheel (12) sealing ring (16) is housed.
Said pair of driven wheel mechanism (15) is the twin-stage planetary gear mechanism.
Said twin-stage planetary gear mechanism is made up of input shaft gear (2), upper planetary gear (3), internal gear (4), planet carrier (5), central gear (9), lower planetary gear (10) and planet axis (11); Power shaft (1) links with input shaft gear (2); Upper planetary gear (3) is installed in planet carrier (5) and upward and with input gear (2) is meshed, and planet carrier (5) links with output shaft (6) and central gear (9), and internal gear (4) links with output sleeve (7); Lower planetary gear (10) is installed on the planet axis (11); And be meshed with central gear (9), planet axis (11) is packed on the input axle sleeve (8), and internal gear (4) is meshed with upper and lower planet gear (3,10).
Said pair of driven wheel mechanism (15) is twin-stage duplex tooth internal gear or out star wheel or star-wheel transmission mechanism.
Said twin-stage duplex tooth internal gear or out star wheel or star-wheel transmission mechanism are made up of input shaft gear (2), internal gear (4) or out star wheel or star-wheel (3), planet carrier (5), central gear (9), compound planet gear (10) and planet axis (11); Compound planet gear (10) is installed on planet carrier (5) and the planet axis (11), and its lower tooth is meshed with input shaft gear (2); Its last tooth is meshed with central gear (14) with central gear (9) and with internal gear (4) or through planetary gear (3); Power shaft (1) links with input shaft gear (2), and output shaft (6) links with central gear (9), and output sleeve (7) links with internal gear (4) or with central gear (14); Planet axis (11) is packed on the input axle sleeve (8).
Said pair of driven wheel mechanism (15) is three grades of duplex tooth external tooth transmission mechanisms.
Said three grades of duplex tooth external tooth transmission mechanisms are by input shaft gear (2), two central gears (9,14), last compound planet gear (3), and following compound planet gear (10) and planet axis (11) constitute; Last compound planet gear (3), following compound planet gear (10) are installed in respectively on the planet axis (11) separately; Following compound planet gear (10) lower tooth is meshed with input shaft gear (2), and last tooth is meshed with central gear (9); Last compound planet gear (3) lower tooth is gone up tooth with following compound planet gear (10) and is meshed, and last tooth is meshed with central gear (14); Input shaft gear (2) links with power shaft (1), and output shaft (6) links with central gear (9), and output sleeve (7) links with central gear (14); Planet axis (11) is packed on the input axle sleeve (8).
Said pair of driven wheel mechanism (15) is one-level internal gear or external gear transmission mechanism.
Said one-level internal gear or external gear transmission mechanism are made up of input shaft gear (2), planetary gear (10), planet carrier (5), planet axis (11), internal gear (4) or planetary gear (3) and central gear (14); Planetary gear (10) is installed on the planet axis (11); It is meshed with input shaft gear (2); And be meshed with central gear (14) with internal gear (4) or through planetary gear (3); Power shaft (1) is coaxial and link with input gear (2) with output shaft (6), output sleeve (7) and internal gear (4) or link with central gear (14); Planet axis (11) is packed on the input axle sleeve (8).
Said pair of driven wheel mechanism (15) is small teeth number difference planet gear or cycloidal-pin wheel transmission mechanism.
Said small teeth number difference planet gear or cycloidal-pin wheel transmission mechanism are by power shaft pivoted arm (17), upper planetary gear (3), internal gear (4) or comprise pinwheel (18), planet carrier (5), central gear (9), lower planetary gear (10) or Cycloidal Wheel (19) and planet axis (11) formation; Power shaft (1) links with pivoted arm (17); Upper planetary gear (3) is installed in planet carrier (5) and upward reaches on the planet axis (11); And be meshed with central gear (9) and internal gear (4), central gear (9) links with output shaft (6), internal gear (4) or comprise that pinwheel (18) and output sleeve (7) link; Lower planetary gear (10) or Cycloidal Wheel (19) are installed on the pivoted arm (17); Borehole jack around it and is meshed with internal gear or pinwheel (18) on planet axis (11), and planet axis (11) is packed on the input axle sleeve (8).
Said pair of driven wheel mechanism (15) is the different star axle of single internal gear or two internal gear concentric shafts transmission mechanism.
Said is that the different star axle of single internal gear or two internal gear concentric shafts transmission mechanism are made up of input shaft gear (2), uplink and downlink star-wheel (3,10), single internal gear or two internal gear (4), planet carrier (5), central gear (9) and planet axis (11); Power shaft (1) links with input shaft gear (2); Two groups of planet axis (11) that upper and lower two groups of epicyclic gears (3,10) is installed in respectively separately go up or are installed in jointly on the same group of planet axis (11), are meshed with input shaft gear (2), central gear (9) and internal gear (4) separately.Central gear (9) links with output shaft (6), and single internal tooth or two internal gear (4) link with output sleeve (7), and planet axis (11) is packed on the input axle sleeve (8).
Between the suitable for reading and output sleeve of braked wheel sealing ring is housed.
Two driven wheel mechanism can be the twin-stage planetary gear mechanism.
Two driven wheel mechanism can be twin-stage duplex tooth internal gear or out star wheel or star-wheel transmission mechanism.
Two driven wheel mechanism can be three grades of duplex tooth external tooth transmission mechanisms.
Two driven wheel mechanism can be one-level internal gear or external gear transmission mechanism.
Two driven wheel mechanism can be small teeth number difference planet gear or cycloidal-pin wheel transmission mechanism.
Two driven wheel mechanism can be the different star axle of single internal gear or two internal gear concentric shafts transmission mechanism.
1, the two driven wheel mechanism of twin-stage planetary gear transmission is made up of input shaft gear, upper planetary gear, internal gear, planet carrier, central gear, lower planetary gear and planet axis; Power shaft and input shaft gear link; Upper planetary gear is installed on the planet carrier and with input shaft gear and is meshed; Planet carrier and output shaft and central gear link, and internal gear and output sleeve link, and lower planetary gear is installed on the planet axis and with central gear and is meshed; The planet axis lower end is packed in power shaft and puts, and internal gear is meshed with upper and lower planet gear.
2, the two driven wheel mechanism of twin-stage duplex tooth internal gear or out star wheel or star-wheel transmission is made up of input shaft gear, internal gear or planetary gear, planet carrier, one or two central gear, compound planet gear and planet axis; Compound planet gear is installed on planet carrier and the planet axis, its lower tooth and input shaft gear engagement, and its last tooth is meshed with another central gear with a central gear and with internal gear or through planetary gear; Power shaft and input shaft gear link, and an output shaft and a central gear link, output sleeve and internal gear or link with another central gear; Planet axis is packed in power shaft and puts.
3, the two driven wheel mechanism of three grades of duplex tooth external tooths transmission by input shaft gear, two central gears, go up compound planet gear, compound planet gear and planet axis constitute down; Last compound planet gear, following compound planet gear are installed in respectively on the planet axis separately, and following compound planet gear lower tooth is meshed with input shaft gear, and last tooth is meshed with a central gear; Tooth is meshed on last compound planet gear lower tooth and the following compound planet gear, and last tooth is meshed with another central gear; Input shaft gear and power shaft link; One central gear and output shaft link; Another central gear and output sleeve link; Planet axis is packed in power shaft and puts.
4, the two driven wheel mechanism of one-level internal gear or external gear transmission is made up of input shaft gear, secondary or two secondary planetary gears, planet carrier, planet axis, internal gear or a central gear; Planetary gear is installed on the planet axis; One planet gear is meshed with input shaft gear; And be meshed with central gear with internal gear or through another planetary gear, power shaft is coaxial and link with input shaft gear with output shaft, output sleeve and internal gear or link with central gear.
5, the two driven wheel mechanism of small teeth number difference planet gear or cycloidal-pin wheel transmission is by power shaft pivoted arm, upper planetary gear, internal gear or comprise that pinwheel, planet carrier, central gear, lower planetary gear or Cycloidal Wheel and planet axis constitute; Power shaft and power shaft pivoted arm link, and upper planetary gear is installed on planet carrier and the planet axis, and are meshed with central gear and internal gear; Central gear and output shaft link; Internal gear or comprise pinwheel and output sleeve links, lower planetary gear or Cycloidal Wheel are installed on the power shaft pivoted arm, and the borehole jack around it is on planet axis; And be meshed with internal gear or pinwheel, planet axis is packed in power shaft and puts.
6, the concentric driven off by shaft pair of driven wheel mechanism of the different star axle of single internal gear or two internal gear is made up of input shaft gear, upper and lower planet gear, single internal tooth or two internal gear, planet carrier, central gear and planet axis; Power shaft and input shaft gear link, and upper and lower two groups of epicyclic gears is installed in separately on two groups of planet axis respectively or is installed in jointly on the same group of planet axis, is meshed with input shaft gear, central gear and internal gear separately.Central gear and output shaft link, and single internal tooth or two internal gear and output sleeve link, and planet axis is packed in power shaft and puts.
Owing to adopt technique scheme, when the present invention washed operating mode, braked wheel was by braking fully; Power shaft is driven by driving motor, and two-way rotation is repeatedly slowed down through two driven wheel mechanism; Output shaft and output sleeve are driven simultaneously, reverse each other, two-way rotation repeatedly in proportion; The low speed swing, the powerful relatively pendulum of rubbing with the hands.Thereby make clean result more perfect desirable, it is high to clean usefulness, saves time, water-saving, power saving.During dehydration condition of the present invention, braked wheel is totally released, and folk prescription is to continuous rotation, through the locking effect of arrangement of clutch as required for driving motor, and it is as a whole that output shaft and output sleeve are combined automatically, does the unidirectional continuous rotation of high speed simultaneously, centrifugal dehydration.Because of having realized the auto-conversion function of washing and dehydration condition; So can save a whole set of clutch parts such as ratchet, ratchet, ratchet spring, clutch spring, clutch axle sleeve, adjustment bolt of conventional speed-reducing clutch; And the operating mechanism of cancellation clutch; Reduced the opening force of brake lever, brake band has been in brakes and be totally released two kinds of operating modes fully.Because of having eliminated the influence of on-off control mechanism, so braking moment is more stable, traction electric machine need only control brake band simply and draining valve gets final product.Improved the laundry quality, reduced the manufacturing cost of washing machine, prolonged the service life of washing machine and associated components, reduced the noise of washing machine, can make the washing machine noise be not more than 48 decibels.
Description of drawings:
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the example structure sketch map of the two driven wheel mechanism of twin-stage planetary gear transmission.
Fig. 3 is the example structure sketch map of the two driven wheel mechanism of twin-stage duplex tooth internal gear transmission.
Fig. 4 is the example structure sketch map of the two driven wheel mechanism of twin-stage duplex tooth out star wheel transmission.
Fig. 5 is the embodiment deployed configuration sketch map of the two driven wheel mechanism of three grades of duplex tooth external tooths transmission.
Fig. 6 is the example structure sketch map of the two driven wheel mechanism of one-level internal gear transmission.
Fig. 7 is the example structure sketch map of the two driven wheel mechanism of one-level external gear transmission.
Fig. 8 is the example structure sketch map of the two driven wheel mechanism of twin-stage duplex tooth star-wheel transmission.
Fig. 9 is the example structure sketch map of the two driven wheel mechanism of small teeth number difference planet gear transmission.
Figure 10 is the example structure sketch map of the two driven wheel mechanism of cycloidal-pin wheel transmission.
Figure 11 is the example structure sketch map of driven off by shaft pair of driven wheel mechanism of the different star of single internal tooth.
Figure 12 is two internal tooths example structure sketch mapes of driven off by shaft pair of driven wheel mechanism with one heart.
The specific embodiment:
1, combines Fig. 1; Automatic reduction clutch of washing machine is by power shaft 1, output shaft 6, output sleeve 7, input axle sleeve 8, braked wheel 12 and be installed in the inner two driven wheel mechanism 15 of braked wheel 12 and form; Power shaft 1 is installed in the input axle sleeve 8; Output shaft 6 is installed in the output sleeve 7, and input axle sleeve 8 is packed in the lower end of braked wheel 12, and planet axis is packed on the input axle sleeve 8; Power shaft 1, output sleeve 7 and output shaft 6 link with two driven wheel mechanism 15 respectively, and 7 of braked wheel 12 and output sleeves are equipped with arrangement of clutch 13.7 of the suitable for reading and output sleeves of braked wheel 12 are equipped with sealing ring 16, to prevent extraneous pollution to two driven wheel mechanism 15, can prevent that also two driven wheel mechanisms 15 from causing skidding of braked wheel 12 because of leakage of oil.
2, combine Fig. 2, the two driven wheel mechanism of automatic reduction clutch of washing machine is the twin-stage planetary gear mechanism; This mechanism is made up of input shaft gear 2, upper planetary gear 3, internal gear 4, planet carrier 5, central gear 9, lower planetary gear 10 and planet axis 11; Power shaft 1 links with input shaft gear 2, and upper planetary gear 3 is installed on the planet carrier 5 and with input shaft gear 2 and is meshed, and planet carrier 5 is connected with output shaft 6 and central gear 9; Internal gear 4 links with output sleeve 7; Lower planetary gear 10 is installed on the planet axis 11 and with central gear 9 and is meshed; Internal gear 4 is meshed with upper and lower planet gear 3,10, and it is the planetary composite gears of two covers; Upper and lower planet gear 3,10 respectively can be 2-6; Upper planetary gear 3, planet carrier 5 link with output shaft 6 and central gear 9; When the washing operating mode, braked wheel 12 is by braking fully, and upper planetary gear 3 is not only done revolution but also done rotation, and 10 of lower planetary gears are done rotation.
The washing machine that adopts present embodiment to make, when the washing operating mode, braked wheel 12 is by braking fully, and planet axis 11 is in the dead axle state; Driving motor drives power shaft 1 two-way rotation repeatedly, through the deceleration of gear 2,3,4, passes through the distribution of gear 9,10,4 simultaneously; Output shaft 6 and output sleeve 7 are driven simultaneously, reverse each other, two-way rotation repeatedly in proportion; The low speed swing, the powerful relatively pendulum of rubbing with the hands is accomplished washing procedure high-effectly.When dehydration condition; Braked wheel 12 is totally released; Driving motor as required folk prescription to continuous rotation, the locking effect after the arrangement of clutch 13 through 7 of braked wheel 12 and output sleeves links, it is as a whole that this speed-reducing clutch is combined automatically; Accomplish the centrifugal dehydration program, and need not a whole set of clutch part and the operating mechanism thereof of conventional speed-reducing clutch.
Two cover planetary gears that this speed-reducing clutch is inner; Gear 2,3, the 4 main decelerating effects that rise on top; 9,10,4 main distributional effectss of the gear of bottom; Through changing the gear ratio of input shaft gear 2, central gear 9 and internal gear 4, can redistribute output shaft 6 and output sleeve 7 relative braked wheels 12 (on-position) absolute rotating speed and the proportionate relationship of the absolute amplitude of oscillation separately.
3, combine Fig. 3, the two driven wheel mechanism of automatic reduction clutch of washing machine is a twin-stage duplex tooth internal gear transmission mechanism; This mechanism is made up of input shaft gear 2, internal gear 4, planet carrier 5, central gear 9, compound planet gear 10 and planet axis 11; Compound planet gear 10 is installed on planet carrier 5 and the planet axis 11, and its lower tooth is meshed with input shaft gear 2, and its last tooth is meshed with central gear 9 and internal gear 4 simultaneously; Power shaft 1 links with input shaft gear 2, and output shaft 6 links with central gear 9, and output sleeve 7 links with internal gear 4; Compound planet gear 10 can be 2-6.
When the washing operating mode, braked wheel 12 is by braking fully, and planet axis 11 is in the dead axle state; Driving motor drives input shaft gear 2 and compound planet gear 10 two-way rotations repeatedly, simultaneously through central gear 9 and internal gear 4, output shaft 6 and output sleeve 7 is driven simultaneously; Reverse each other; Two-way rotation repeatedly in proportion, the low speed swing, thus accomplish washing procedure.Dehydration condition is identical with the explanation that accompanying drawing 2 is done.
4, combine Fig. 4, the two driven wheel mechanism of automatic reduction clutch of washing machine is a twin-stage duplex tooth out star wheel transmission mechanism; This mechanism is by input shaft gear 2, central gear 9,14, out star wheel 3, planet carrier 5, compound planet gear 10, and planet axis 11 constitute; Compound planet gear 10 is installed on planet carrier 5 and the planet axis 11, and out star wheel 3 is installed on the planet axis 11; Compound planet gear 10 and out star wheel 3 respectively are 2-6; Central gear 9 links with output shaft 6, and central gear 14 links with output sleeve 7; Central gear 14 is meshed with out star wheel 3; The upper and lower tooth of compound planet gear 10 is meshed with out star wheel 3 and input shaft gear 2 respectively, and input shaft gear 2 links with power shaft 1.
When the washing operating mode, braked wheel 12 is by braking fully, and planet axis 11 is in the dead axle state; Driving motor drives input shaft gear 2 and compound planet gear 10 two-way rotations repeatedly, simultaneously through central gear 9 and planetary gear 3, output shaft 6 and output sleeve 7 is driven simultaneously; Reverse each other; Two-way rotation repeatedly in proportion, the low speed swing, thus accomplish washing procedure.Dehydration condition is with accompanying drawing 2 explanations.
5, combine Fig. 5, the two driven wheel mechanism of automatic reduction clutch of washing machine is three grades of duplex tooth external tooth transmission mechanisms; This mechanism is by input shaft gear 2, central gear 9,14, and last compound planet gear 3, compound planet gear 10 and planet axis 11 constitute down; Input shaft gear 2 links with power shaft 1, and central gear 9 is connected with output shaft 6, and central gear 14 links with output sleeve 7; Following compound planet gear 10 lower tooths and input shaft gear 2 engagements, last tooth and central gear 9 engagements; The lower tooth of last compound planet gear 3 meshes with the last tooth of following compound planet gear 10, last tooth and central gear 14 engagements; Upper and lower compound planet gear 3,10 respectively is 2-3, and upper and lower compound planet gear 3,10 is installed in respectively on the planet axis 11 separately, and latter upper end links with braked wheel.
When the washing operating mode, braked wheel 12 is by braking fully, and planet axis 11 is in the dead axle state; Driving motor drives input shaft gear 2, compound planet gear 10, central gear 9 and output shaft 6 two-way rotations repeatedly down; Drive central gear 14 and output sleeve 7 two-way rotations repeatedly through compound planet gear 3 simultaneously, output sleeve 7 is reverse each other with output shaft 6, two-way rotation repeatedly in proportion; Washing procedure is accomplished in the low speed swing.Dehydration condition is with accompanying drawing 2 explanations.
6, combine Fig. 6, the two driven wheel mechanism of automatic reduction clutch of washing machine is an one-level internal gear transmission mechanism; This mechanism is made up of input shaft gear 2, planetary gear 10, planet carrier 5, planet axis 11 and internal gear 4; Planetary gear 10 is installed on planet carrier 5 and the planet axis 11; Internal gear 4, input shaft gear 2 are meshed with planetary gear 10, and output sleeve 7 links with internal gear 4.Power shaft 1 and output shaft 6 are coaxial and link with input shaft gear 2.Planetary gear 3 can be 2-6.The automatic reduction clutch of washing machine of the two driven wheel mechanism of this employing one-level internal gear transmission can supply to be provided with the supporting use of washing machine of synchronous frequency conversion motor, and its rotating speed is set by the electrical installation of washing machine.
When the washing operating mode, braked wheel 12 is by braking fully, and planet axis 11 is in the dead axle state; The synchronous frequency conversion motor directly drives output shaft 6 through power shaft 1 and rotates; Input shaft gear 2 drives output sleeve 7 and rotates through planetary gear 10, internal gear 4 simultaneously, and output sleeve 7 is reverse each other with output shaft 6, two-way rotation repeatedly in proportion; Washing procedure is accomplished in the low speed swing.Dehydration condition is with accompanying drawing 2 explanations.
7, combine Fig. 7, the two driven wheel mechanism of automatic reduction clutch of washing machine is an one-level external gear transmission mechanism; This mechanism is made up of input shaft gear 2, planetary gear 10, planet carrier 5, planet axis 11 and planetary gear 3; Planetary gear 10 is installed on planet carrier 5 and the planet axis 11; Planetary gear 3 is installed on the planet axis 11; Input shaft gear 2 is meshed with planetary gear 3 through planetary gear 10, and planetary gear 3 is meshed with central gear 14, and central gear 14 links with output sleeve 7.Power shaft 1 and output shaft 6 are coaxial and link with input shaft gear 2. Planetary gear 3,10 respectively can be 2-6.The automatic reduction clutch of washing machine of the two driven wheel mechanism of this employing one-level external gear transmission can supply to be provided with the supporting use of washing machine of synchronous frequency conversion motor, and its rotating speed is set by the electrical installation of washing machine.
When the washing operating mode, braked wheel 12 is by braking fully, and planet axis 11 is in the dead axle state; The synchronous frequency conversion motor directly drives output shaft 6 through power shaft 1 and rotates; Input shaft gear 2 drives output sleeve 7 and rotates through planetary gear 10, compound planet gear 3 simultaneously, and output sleeve 7 is reverse each other with output shaft 6, two-way rotation repeatedly in proportion; Washing procedure is accomplished in the low speed swing.Dehydration condition is with accompanying drawing 2 explanations.
8, combine Fig. 8, the two driven wheel mechanism of fully automatic retarding clutch is a twin-stage duplex tooth star-wheel transmission mechanism; This mechanism is made up of input shaft gear 2, central gear 9,14, star-wheel 3 (2-6), planet carrier 5, compound planet gear 10 (2-6) and planet axis 11; Star-wheel 3 is installed on planet carrier 5 and the planet axis 11, and compound planet gear 10 is installed on the planet axis 11; Power shaft 1 links with input shaft gear 2; Central gear 9 links with output shaft 6, and central gear 14 links with output sleeve 7; Central gear 9 is meshed with star-wheel 3, and the upper and lower tooth of compound planet gear 10 is meshed with central gear 14, star-wheel 3 and input shaft gear 2 respectively.
When the washing operating mode, braked wheel 12 is by braking fully, and planet axis 11 is in the dead axle state; Driving motor drives input shaft gear 2 and compound planet gear 10 two-way rotations repeatedly, simultaneously through star-wheel 3, and central gear 9,14; Output shaft 6 and output sleeve 7 are driven simultaneously, reverse each other, two-way rotation repeatedly in proportion; The low speed swing, thus washing procedure accomplished.Dehydration condition is with accompanying drawing 2 explanations.
9, combine Fig. 9, the two driven wheel mechanism of fully automatic retarding clutch is the small teeth number difference planet gear transmission mechanism; This mechanism is made up of power shaft pivoted arm 17, upper planetary gear 3 (2-6), lower planetary gear 10 (1-2), internal gear 4, planet carrier 5, central gear 9 and planet axis 11; Power shaft 1 links with power shaft pivoted arm 17, and upper planetary gear 3 is installed on planet carrier 5 and the planet axis 11, and is meshed with central gear 9 and internal gear 4; Central gear 9 links with output shaft 6, and internal gear 4 links with output sleeve 7, and lower planetary gear 10 is installed on the pivoted arm 17; Borehole jack around it and is meshed with internal gear 4 on planet axis 11, and lower planetary gear 10 is general with 2; Opposed installation is to reduce vibrations.
When the washing operating mode, braked wheel 12 is by braking fully, and planet axis 11 is in the dead axle state, and driving motor drives the 17 two-way rotations repeatedly of power shaft pivoted arm; Order about lower planetary gear 10 because of receiving the constraint of planet axis 11, do to have only revolution, do not have the planetary motion of rotation, thereby drive internal gear 4 rotations; And, output shaft 6 and output sleeve 7 are driven simultaneously through upper planetary gear 3 drive central gears 9, reverse each other; Two-way rotation repeatedly in proportion, the low speed swing, thus accomplish washing procedure.Dehydration condition is with accompanying drawing 2 explanations.
10, combine Figure 10, the two driven wheel mechanism of fully automatic retarding clutch is the cycloidal-pin wheel transmission mechanism; This mechanism is made up of power shaft pivoted arm 17, planetary gear 3 (2-6), Cycloidal Wheel 10 (1-2), internal gear 4 (its underpart is fixed with pinwheel 18), planet carrier 5, central gear 9 and planet axis 11.Power shaft 1 links with power shaft pivoted arm 17, and planetary gear 3 is installed on planet carrier 5 and the planet axis 11, and is meshed with central gear 9 and internal gear 4; Central gear 9 links with output shaft 6, and internal gear 4 links with output sleeve 7, and Cycloidal Wheel 19 is installed on the pivoted arm 17; Borehole jack around it and is meshed with pinwheel 18 on planet axis 11, and Cycloidal Wheel 19 is general with 2; Opposed installation is to reduce vibrations.
When the washing operating mode, braked wheel 12 is by braking fully, and planet axis 11 is in the dead axle state, and driving motor drives the 17 two-way rotations repeatedly of power shaft pivoted arm; Order about cycloidal-pin wheel 19 because of receiving the constraint of planet axis (11), do to have only revolution, do not have the planetary motion of rotation, thereby drive pinwheel 18 and internal gear 4 rotations; And, output shaft 6 and output sleeve 7 are driven simultaneously through planetary gear 3 drive central gears 9, reverse each other; Two-way rotation repeatedly in proportion, the low speed swing, thus accomplish washing procedure.Dehydration condition is with accompanying drawing 2 explanations.
11, combine Figure 11, the two driven wheel mechanism of fully automatic retarding clutch is the different star wheels transport mechanism of single internal gear; This mechanism is made up of input shaft gear 2, upper planetary gear 3 (2-6), lower planetary gear 10 (2-6), single internal gear 4, planet carrier 5, central gear 9 and planet axis 11; Power shaft 1 links with input shaft gear 2; Planetary gear 3,10 is installed on the planet axis 11 separately, and is meshed with input shaft gear 2, central gear 9 and single internal gear 4 (composite gear), and central gear 9 links with output shaft 6; Internal gear 4 links with output sleeve 7; The centre-to-centre spacing of two groups of planet axis 11 is different, but axial length can be identical, and links with same planet carrier 5.
When the washing operating mode, braked wheel 12 is by braking fully, and planet axis 11 is in the dead axle state; Driving motor drives input shaft gear 2 two-way rotations repeatedly, and through planetary gear 10,3 single internal gear 4 and central gears 9, output shaft 6 and output sleeve 7 is driven simultaneously; Reverse each other; Two-way rotation repeatedly in proportion, the low speed swing, thus accomplish washing procedure.Dehydration condition is with accompanying drawing 2 explanations.
12, combine Figure 12, the two driven wheel mechanism of fully automatic retarding clutch is that pair internal gears are with the star shaft transmission; This mechanism is made up of input shaft gear 2, upper planetary gear 3 (2-6), lower planetary gear 10 (2-6), duplex internal gear 4, planet carrier 5, central gear 9 and planet axis 11; Power shaft 1 links with input shaft gear 2; Planetary gear 3,10 is installed on the common planet axis 11; And be meshed with input shaft gear 2, central gear 9 and duplex internal gear 4, central gear 9 links with output shaft 6, and duplex internal gear 4 links with output sleeve 7; The centre-to-centre spacing of planet axis 11 is identical, and links with planet carrier 5.
When the washing operating mode, braked wheel 12 is by braking fully, and planet axis 11 is in the dead axle state; Driving motor drives input shaft gear 2 two-way rotations repeatedly, and through planetary gear 10,3 duplex internal gears 4 and central gear 9, output shaft 6 and output sleeve 7 is driven simultaneously; Reverse each other; Two-way rotation repeatedly in proportion, the low speed swing, thus accomplish washing procedure.Dehydration condition is with accompanying drawing 2 explanations.
Claims (24)
1. automatic reduction clutch of washing machine; It is characterized in that it is by power shaft 1, output shaft 6, output sleeve 7, input axle sleeve 8, braked wheel 12 and be installed in the inner two driven wheel mechanism 15 of braked wheel 12 and form; Power shaft 1 is installed in the input axle sleeve 8; Output shaft 6 is installed in the output sleeve 7, and input axle sleeve 8 is packed in the lower end of braked wheel 12, and planet axis is packed on the input axle sleeve 8; Power shaft 1, output sleeve 7 and output shaft 6 link with two driven wheel mechanism 15 respectively, and 7 of braked wheel 12 and output sleeves are equipped with arrangement of clutch 13.7 of the suitable for reading and output sleeves of braked wheel 12 are equipped with sealing ring 16, to prevent extraneous pollution to two driven wheel mechanism 15, can prevent that also two driven wheel mechanisms 15 from causing skidding of braked wheel 12 because of leakage of oil.
2. the two driven wheel mechanism of automatic reduction clutch of washing machine is characterized in that it is the twin-stage planetary gear mechanism; This mechanism is made up of input shaft gear 2, upper planetary gear 3, internal gear 4, planet carrier 5, central gear 9, lower planetary gear 10 and planet axis 11; Power shaft 1 links with input shaft gear 2, and upper planetary gear 3 is installed on the planet carrier 5 and with input shaft gear 2 and is meshed, and planet carrier 5 is connected with output shaft 6 and central gear 9; Internal gear 4 links with output sleeve 7; Lower planetary gear 10 is installed on the planet axis 11 and with central gear 9 and is meshed; Internal gear 4 is meshed with upper and lower planet gear 3,10, and it is the planetary composite gears of two covers; Upper and lower planet gear 3,10 respectively can be 2-6; Upper planetary gear 3, planet carrier 5 link with output shaft 6 and central gear 9; When the washing operating mode, braked wheel 12 is by braking fully, and upper planetary gear 3 is not only done revolution but also done rotation, and 10 of lower planetary gears are done rotation.
3. according to claim 2 pair of driven wheel mechanism, the washing machine that it is characterized in that adopting present embodiment to make is when the washing operating mode; Braked wheel 12 is by braking fully, and planet axis 11 is in the dead axle state, and driving motor drives power shaft 1 two-way rotation repeatedly; Through the deceleration of gear 2,3,4,, output shaft 6 and output sleeve 7 are driven simultaneously simultaneously through the distribution of gear 9,10,4; Reverse each other, two-way rotation repeatedly in proportion, low speed swing; The powerful relatively pendulum of rubbing with the hands is accomplished washing procedure high-effectly.When dehydration condition; Braked wheel 12 is totally released; Driving motor as required folk prescription to continuous rotation, the locking effect after the arrangement of clutch 13 through 7 of braked wheel 12 and output sleeves links, it is as a whole that this speed-reducing clutch is combined automatically; Accomplish the centrifugal dehydration program, and need not a whole set of clutch part and the operating mechanism thereof of conventional speed-reducing clutch.
4. the two driven wheel mechanism of automatic reduction clutch of washing machine is characterized in that it is a twin-stage duplex tooth internal gear transmission mechanism; This mechanism is made up of input shaft gear 2, internal gear 4, planet carrier 5, central gear 9, compound planet gear 10 and planet axis 11; Compound planet gear 10 is installed on planet carrier 5 and the planet axis 11, and its lower tooth is meshed with input shaft gear 2, and its last tooth is meshed with central gear 9 and internal gear 4 simultaneously; Power shaft 1 links with input shaft gear 2, and output shaft 6 links with central gear 9, and output sleeve 7 links with internal gear 4; Compound planet gear 10 can be 2-6.
5. according to claim 4 pair of driven wheel mechanism is characterized in that braked wheel 12 is by braking fully when the washing operating mode; Planet axis 11 is in the dead axle state, and driving motor drives input shaft gear 2 and compound planet gear 10 two-way rotations repeatedly, simultaneously through central gear 9 and internal gear 4; Output shaft 6 and output sleeve 7 are driven simultaneously, reverse each other, two-way rotation repeatedly in proportion; The low speed swing, thus washing procedure accomplished.
6. the two driven wheel mechanism of automatic reduction clutch of washing machine is characterized in that its twin-stage duplex tooth out star wheel transmission mechanism; This mechanism is by input shaft gear 2, central gear 9,14, out star wheel 3, planet carrier 5, compound planet gear 10, and planet axis 11 constitute; Compound planet gear 10 is installed on planet carrier 5 and the planet axis 11, and out star wheel 3 is installed on the planet axis 11; Compound planet gear 10 and out star wheel 3 respectively are 2-6; Central gear 9 links with output shaft 6, and central gear 14 links with output sleeve 7; Central gear 14 is meshed with out star wheel 3; The upper and lower tooth of compound planet gear 10 is meshed with out star wheel 3 and input shaft gear 2 respectively, and input shaft gear 2 links with power shaft 1.
7. according to claim 6 pair of driven wheel mechanism is characterized in that braked wheel 12 is by braking fully when the washing operating mode; Planet axis 11 is in the dead axle state, and driving motor drives input shaft gear 2 and compound planet gear 10 two-way rotations repeatedly, simultaneously through central gear 9 and planetary gear 3; Output shaft 6 and output sleeve 7 are driven simultaneously, reverse each other, two-way rotation repeatedly in proportion; The low speed swing, thus washing procedure accomplished.
8. the two driven wheel mechanism of automatic reduction clutch of washing machine is characterized in that it is three grades of duplex tooth external tooth transmission mechanisms; This mechanism is by input shaft gear 2, central gear 9,14, and last compound planet gear 3, compound planet gear 10 and planet axis 11 constitute down; Input shaft gear 2 links with power shaft 1, and central gear 9 is connected with output shaft 6, and central gear 14 links with output sleeve 7; Following compound planet gear 10 lower tooths and input shaft gear 2 engagements, last tooth and central gear 9 engagements; The lower tooth of last compound planet gear 3 meshes with the last tooth of following compound planet gear 10, last tooth and central gear 14 engagements; Upper and lower compound planet gear 3,10 respectively is 2-3, and upper and lower compound planet gear 3,10 is installed in respectively on the planet axis 11 separately, and latter upper end links with braked wheel.
9. according to claim 8 pair of driven wheel mechanism; It is characterized in that braked wheel 12 is by braking fully when the washing operating mode, planet axis 11 is in the dead axle state; Driving motor drives input shaft gear 2, compound planet gear 10, central gear 9 and output shaft 6 two-way rotations repeatedly down; Drive central gear 14 and output sleeve 7 two-way rotations repeatedly through compound planet gear 3 simultaneously, output sleeve 7 is reverse each other with output shaft 6, two-way rotation repeatedly in proportion; Washing procedure is accomplished in the low speed swing.
10. the two driven wheel mechanism of automatic reduction clutch of washing machine is characterized in that its one-level internal gear transmission mechanism; This mechanism is made up of input shaft gear 2, planetary gear 10, planet carrier 5, planet axis 11 and internal gear 4; Planetary gear 10 is installed on planet carrier 5 and the planet axis 11; Internal gear 4, input shaft gear 2 are meshed with planetary gear 10, and output sleeve 7 links with internal gear 4.Power shaft 1 and output shaft 6 are coaxial and link with input shaft gear 2.Planetary gear 3 can be 2-6.The automatic reduction clutch of washing machine of the two driven wheel mechanism of this employing one-level internal gear transmission can supply to be provided with the supporting use of washing machine of synchronous frequency conversion motor, and its rotating speed is set by the electrical installation of washing machine.
11. according to claim 10 pair of driven wheel mechanism is characterized in that braked wheel 12 is by braking fully when the washing operating mode; Planet axis 11 is in the dead axle state, and the synchronous frequency conversion motor directly drives output shaft 6 through power shaft 1 and rotates, and input shaft gear 2 drives output sleeve 7 and rotates through planetary gear 10, internal gear 4 simultaneously; Output sleeve 7 is reverse each other with output shaft 6; Two-way rotation repeatedly in proportion, washing procedure is accomplished in the low speed swing.
12. the two driven wheel mechanism of automatic reduction clutch of washing machine is characterized in that it is an one-level external gear transmission mechanism; This mechanism is made up of input shaft gear 2, planetary gear 10, planet carrier 5, planet axis 11 and planetary gear 3; Planetary gear 10 is installed on planet carrier 5 and the planet axis 11; Planetary gear 3 is installed on the planet axis 11; Input shaft gear 2 is meshed with planetary gear 3 through planetary gear 10, and planetary gear 3 is meshed with central gear 14, and central gear 14 links with output sleeve 7.Power shaft 1 and output shaft 6 are coaxial and link with input shaft gear 2.Planetary gear 3,10 respectively can be 2-6.The automatic reduction clutch of washing machine of the two driven wheel mechanism of this employing one-level external gear transmission can supply to be provided with the supporting use of washing machine of synchronous frequency conversion motor, and its rotating speed is set by the electrical installation of washing machine.
13. according to claim 12 pair of driven wheel mechanism is characterized in that braked wheel 12 is by braking fully when the washing operating mode; Planet axis 11 is in the dead axle state, and the synchronous frequency conversion motor directly drives output shaft 6 through power shaft 1 and rotates, and input shaft gear 2 drives output sleeve 7 and rotates through planetary gear 10, compound planet gear 3 simultaneously; Output sleeve 7 is reverse each other with output shaft 6; Two-way rotation repeatedly in proportion, washing procedure is accomplished in the low speed swing.
14. the two driven wheel mechanism of fully automatic retarding clutch is characterized in that it is a twin-stage duplex tooth star-wheel transmission mechanism; This mechanism is made up of input shaft gear 2, central gear 9,14, star-wheel 3 (2-6), planet carrier 5, compound planet gear 10 (2-6) and planet axis 11; Star-wheel 3 is installed on planet carrier 5 and the planet axis 11, and compound planet gear 10 is installed on the planet axis 11; Power shaft 1 links with input shaft gear 2; Central gear 9 links with output shaft 6, and central gear 14 links with output sleeve 7; Central gear 9 is meshed with star-wheel 3, and the upper and lower tooth of compound planet gear 10 is meshed with central gear 14, star-wheel 3 and input shaft gear 2 respectively.
15. according to claim 14 pair of driven wheel mechanism is characterized in that braked wheel 12 is by braking fully when the washing operating mode; Planet axis 11 is in the dead axle state, and driving motor drives input shaft gear 2 and compound planet gear 10 two-way rotations repeatedly, simultaneously through star-wheel 3; Central gear 9,14 is driven output shaft 6 and output sleeve 7 simultaneously, and is reverse each other; Two-way rotation repeatedly in proportion, the low speed swing, thus accomplish washing procedure.
16. the two driven wheel mechanism of fully automatic retarding clutch is characterized in that it is the small teeth number difference planet gear transmission mechanism; This mechanism is made up of power shaft pivoted arm 17, upper planetary gear 3 (2-6), lower planetary gear 10 (1-2), internal gear 4, planet carrier 5, central gear 9 and planet axis 11; Power shaft 1 links with power shaft pivoted arm 17, and upper planetary gear 3 is installed on planet carrier 5 and the planet axis 11, and is meshed with central gear 9 and internal gear 4; Central gear 9 links with output shaft 6, and internal gear 4 links with output sleeve 7, and lower planetary gear 10 is installed on the pivoted arm 17; Borehole jack around it and is meshed with internal gear 4 on planet axis 11, and lower planetary gear 10 is general with 2; Opposed installation is to reduce vibrations.
17. according to claim 16 pair of driven wheel mechanism is characterized in that braked wheel 12 is by braking fully when the washing operating mode; Planet axis 11 is in the dead axle state, and driving motor drives the 17 two-way rotations repeatedly of power shaft pivoted arm, orders about lower planetary gear 10 because of receiving the constraint of planet axis 11; Work has only revolution, does not have the planetary motion of rotation, thereby drives internal gear 4 rotations; And, output shaft 6 and output sleeve 7 are driven simultaneously through upper planetary gear 3 drive central gears 9, reverse each other; Two-way rotation repeatedly in proportion, the low speed swing, thus accomplish washing procedure.
18. the two driven wheel mechanism of fully automatic retarding clutch is characterized in that it is the cycloidal-pin wheel transmission mechanism; This mechanism is made up of power shaft pivoted arm 17, planetary gear 3 (2-6), Cycloidal Wheel 10 (1-2), internal gear 4 (its underpart is fixed with pinwheel 18), planet carrier 5, central gear 9 and planet axis 11.Power shaft 1 links with power shaft pivoted arm 17, and planetary gear 3 is installed on planet carrier 5 and the planet axis 11, and is meshed with central gear 9 and internal gear 4; Central gear 9 links with output shaft 6, and internal gear 4 links with output sleeve 7, and Cycloidal Wheel 19 is installed on the pivoted arm 17; Borehole jack around it and is meshed with pinwheel 18 on planet axis 11, and Cycloidal Wheel 19 is general with 2; Opposed installation is to reduce vibrations.
19. according to claim 18 pair of driven wheel mechanism is characterized in that braked wheel 12 is by braking fully when the washing operating mode; Planet axis 11 is in the dead axle state, and driving motor drives the 17 two-way rotations repeatedly of power shaft pivoted arm, orders about cycloidal-pin wheel 19 because of receiving the constraint of planet axis (11); Work has only revolution, does not have the planetary motion of rotation, thereby drives pinwheel 18 and internal gear 4 rotations; And, output shaft 6 and output sleeve 7 are driven simultaneously through planetary gear 3 drive central gears 9, reverse each other; Two-way rotation repeatedly in proportion, the low speed swing, thus accomplish washing procedure.
20. the two driven wheel mechanism of fully automatic retarding clutch is characterized in that it is the different star wheels transport mechanism of single internal gear; This mechanism is made up of input shaft gear 2, upper planetary gear 3 (2-6), lower planetary gear 10 (2-6), single internal gear 4, planet carrier 5, central gear 9 and planet axis 11; Power shaft 1 links with input shaft gear 2; Planetary gear 3,10 is installed on the planet axis 11 separately, and is meshed with input shaft gear 2, central gear 9 and single internal gear 4 (composite gear), and central gear 9 links with output shaft 6; Internal gear 4 links with output sleeve 7; The centre-to-centre spacing of two groups of planet axis 11 is different, but axial length can be identical, and links with same planet carrier 5.
21. according to claim 20 pair of driven wheel mechanism is characterized in that braked wheel 12 is by braking fully when the washing operating mode; Planet axis 11 is in the dead axle state, and driving motor drives input shaft gear 2 two-way rotations repeatedly, and through planetary gear 10,3 single internal gear 4 and central gears 9; Output shaft 6 and output sleeve 7 are driven simultaneously, reverse each other, two-way rotation repeatedly in proportion; The low speed swing, thus washing procedure accomplished.
22. the two driven wheel mechanism of fully automatic retarding clutch is characterized in that it is that two internal gears are with the star shaft transmission; This mechanism is made up of input shaft gear 2, upper planetary gear 3 (2-6), lower planetary gear 10 (2-6), duplex internal gear 4, planet carrier 5, central gear 9 and planet axis 11; Power shaft 1 links with input shaft gear 2; Planetary gear 3,10 is installed on the common planet axis 11; And be meshed with input shaft gear 2, central gear 9 and duplex internal gear 4, central gear 9 links with output shaft 6, and duplex internal gear 4 links with output sleeve 7; The centre-to-centre spacing of planet axis 11 is identical, and links with planet carrier 5.
23. according to claim 22 pair of driven wheel mechanism is characterized in that braked wheel 12 is by braking fully when the washing operating mode; Planet axis 11 is in the dead axle state, and driving motor drives input shaft gear 2 two-way rotations repeatedly, and through planetary gear 10,3 duplex internal gears 4 and central gear 9; Output shaft 6 and output sleeve 7 are driven simultaneously, reverse each other, two-way rotation repeatedly in proportion; The low speed swing, thus washing procedure accomplished.
24. according to claim 4,6,8,10,12,14,16,18,20,22 described pairs of driven wheel mechanisms; It is characterized in that when dehydration condition braked wheel 12 is totally released, driving motor as required folk prescription to continuous rotation; Locking effect after arrangement of clutch 13 through 7 of braked wheel 12 and output sleeves links; It is as a whole that this speed-reducing clutch is combined automatically, accomplishes the centrifugal dehydration program, and need not a whole set of clutch part and the operating mechanism thereof of conventional speed-reducing clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103800185A CN102787470A (en) | 2003-02-11 | 2003-02-11 | Full-automatic speed reducing clutch for washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103800185A CN102787470A (en) | 2003-02-11 | 2003-02-11 | Full-automatic speed reducing clutch for washing machine |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03103939 Division CN1442569A (en) | 2003-01-11 | 2003-02-11 | Fully automatic speed reducing clutch of washing machine |
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|---|---|
| CN102787470A true CN102787470A (en) | 2012-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011103800185A Pending CN102787470A (en) | 2003-02-11 | 2003-02-11 | Full-automatic speed reducing clutch for washing machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103103724A (en) * | 2013-03-01 | 2013-05-15 | 常州至精精机有限公司 | Clothes-washing method |
| CN103103725A (en) * | 2013-03-01 | 2013-05-15 | 常州至精精机有限公司 | Washing method and applied washing machine driving mechanism |
-
2003
- 2003-02-11 CN CN2011103800185A patent/CN102787470A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103103724A (en) * | 2013-03-01 | 2013-05-15 | 常州至精精机有限公司 | Clothes-washing method |
| CN103103725A (en) * | 2013-03-01 | 2013-05-15 | 常州至精精机有限公司 | Washing method and applied washing machine driving mechanism |
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Application publication date: 20121121 |