CN112301659A - Speed reduction clutch and washing machine - Google Patents
Speed reduction clutch and washing machine Download PDFInfo
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- CN112301659A CN112301659A CN201910706945.8A CN201910706945A CN112301659A CN 112301659 A CN112301659 A CN 112301659A CN 201910706945 A CN201910706945 A CN 201910706945A CN 112301659 A CN112301659 A CN 112301659A
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- 238000005406 washing Methods 0.000 title claims abstract description 144
- 230000009467 reduction Effects 0.000 title claims abstract description 85
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 270
- 230000007246 mechanism Effects 0.000 claims description 13
- 230000018044 dehydration Effects 0.000 claims description 6
- 238000006297 dehydration reaction Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 description 17
- 230000000694 effects Effects 0.000 description 16
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- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 5
- 238000002791 soaking Methods 0.000 description 5
- 230000003749 cleanliness Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
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- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000008237 rinsing water Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 235000006506 Brasenia schreberi Nutrition 0.000 description 1
- 244000267222 Brasenia schreberi Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
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- 230000009916 joint effect Effects 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/30—Driving arrangements
- D06F37/40—Driving arrangements for driving the receptacle and an agitator or impeller, e.g. alternatively
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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
- D06F37/36—Driving arrangements for rotating the receptacle at more than one speed
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/088—Liquid supply arrangements
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The invention discloses a deceleration clutch device and a washing machine, comprising: the input shaft is a hollow shaft; an output shaft which is a hollow shaft; and the hollow channel is communicated from the input shaft to the output shaft, and the input shaft and the output shaft are arranged in a way of sharing a central axis to form a part of the hollow channel. The gear train comprises a reduction gear train, wherein the reduction gear train comprises a central gear; the central gear is provided with a central gear channel which penetrates through the central gear; the central gear channel, the output shaft and the input shaft are arranged on the same central axis to form the hollow channel. The washing machine with the speed reduction clutch device comprises a driving motor, an inner barrel and a wave wheel, wherein the input shaft is connected with the driving motor, and the output shaft is connected with the inner barrel. The invention adopts the speed reduction clutch device with the water passing function, can inject water into the washing machine from the bottom center of the washing machine, quickly, uniformly and fully soaks clothes, and improves the working efficiency of the washing machine.
Description
Technical Field
The invention belongs to the technical field of washing machines, and particularly relates to a speed reduction clutch device and a washing machine.
Background
The speed reducing clutch is used in the driving part of washing machine to reduce the rotation speed of the motor and increase torque. During washing, the driving device drives the impeller and/or the inner barrel to rotate through the speed reduction clutch device, or the impeller and the inner barrel rotate in the reverse direction, the diversity of water flow is increased, and during dehydration, the driving device drives the impeller and the inner barrel to synchronously rotate in the same direction and at high speed through the speed reduction clutch device.
Because the parts in the speed reduction clutch device are numerous, once the speed reduction clutch device is damaged and the maintenance difficulty is high, the existing speed reduction clutch device does not have the function of central water supply, and the washing machine with the speed reduction clutch device generally adopts a chassis water inlet or a barrel opening water inlet mode. The mode that chassis intake and bung hole intake is owing to the position of intaking is partial to staving one side, and the clothing of waiting to wash of soaking that the intaking can not be abundant, and the rinsing in-process, inside clean water can not fully get into the clothing relatively, has reduced washing efficiency, and the rinsing performance is not good. If a mode of water inlet at the center of the bottom is adopted, the water can quickly enter the clothes to be washed, the soaking is uniform and sufficient, and the work efficiency of the washing machine is improved, so that the research on a speed reduction clutch device with a water passing function becomes an important direction.
The present invention has been made in view of this situation.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a speed reduction clutch device and a washing machine.
In order to solve the technical problems, the invention adopts the technical scheme that:
a deceleration clutched device comprising: the input shaft is a hollow shaft;
an output shaft which is a hollow shaft;
and the hollow channel is communicated from the input shaft to the output shaft, and the input shaft and the output shaft are arranged in a way of sharing a central axis to form a part of the hollow channel.
Further, the gear train comprises a reduction gear train, wherein the reduction gear train comprises a central gear;
the central gear is provided with a central gear channel which penetrates through the central gear;
the central gear channel, the output shaft and the input shaft are arranged on the same central axis to form the hollow channel.
Furthermore, the reduction gear train comprises a planetary gear and a planetary gear carrier;
the planetary gear is arranged on the planetary carrier, and a through wheel carrier channel is arranged on the planetary carrier;
the wheel carrier channel is sleeved on the input shaft.
The planetary gear set further comprises an input shaft sleeve, wherein the input shaft sleeve is sleeved on the input shaft and is fixedly connected with the planetary gear set;
the input shaft sleeve is a hollow shaft, and the hollow shaft is coaxially communicated with the wheel carrier channel.
The washing machine with the speed reduction clutch device comprises a driving motor, an inner barrel and a wave wheel, wherein the input shaft is connected with the driving motor, and the output shaft is connected with the inner barrel.
Furthermore, the inner barrel is provided with an inner barrel channel which penetrates through the inner barrel along the axial direction, and the hollow channel is communicated with the inner barrel channel.
And the water inlet system comprises a water inlet pipeline, one end of the water inlet pipeline is connected with a water inlet valve, and the other end of the water inlet pipeline penetrates through the hollow channel to be communicated with the inside of the inner barrel.
Further, the impeller is provided with an impeller channel which penetrates through the impeller along the axial direction;
the outlet end of the water inlet pipeline penetrates through the impeller channel and is positioned above the impeller.
Furthermore, the driving motor comprises a stator and a rotor, and the rotor is fixedly connected with the input shaft;
the center of the rotor is provided with a through hole, and the water inlet pipeline penetrates through the through hole of the rotor and is embedded into the hollow channel of the input shaft.
Further, the brake device comprises a locking piece, the speed reduction clutch device comprises a brake wheel, and the locking mechanism is arranged on the brake wheel;
comprises a clutch sleeve arranged on the input shaft sleeve;
the washing machine comprises a fixed part, wherein the washing machine comprises an outer barrel, and the fixed mechanism is arranged on the outer barrel;
the clutch sleeve slides up and down along the input shaft sleeve and is respectively combined with or separated from the locking piece or the fixing piece, so that dehydration or washing is realized.
After the technical scheme is adopted, compared with the prior art, the invention has the following beneficial effects.
1) The invention adopts the speed reduction clutch device with the water passing function, can inject water into the washing machine from the bottom center of the washing machine, quickly, uniformly and fully soak clothes, and improves the working efficiency of the washing machine;
2) the water inlet pipeline is embedded into the speed reduction clutch device, so that the central water inlet function of the washing machine is realized, the normal work of the speed reduction clutch device is not influenced, the design is ingenious, the structure is compact, and the processing and popularization are facilitated.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention to the right. It is obvious that the drawings in the following description are only some embodiments, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
FIG. 1 is a schematic view of the reduction clutch apparatus of the present invention;
FIG. 2 is a schematic view of the structure of the water outlet end of the present invention;
FIG. 3 is another schematic structural view of the reduction clutch device of the present invention;
FIG. 4 is a schematic view of the structure of the washing machine of the present invention;
fig. 5 is another structural schematic view of the washing machine of the present invention.
In the figure: 1. a water inlet pipeline; 101. a water shield plate; 102. a water outlet; 2. an impeller; 3. an inner barrel; 32. stirring ribs; 4. an output shaft; 41. an output shaft sleeve; 5. an oil-retaining bearing; 6. a rolling bearing; 7. an input shaft; 71. an input shaft sleeve; 8. a sun gear; 9. an inner gear ring; 10. a brake wheel housing; 11. a planetary gear; 12. a planet carrier; 13. a brake wheel end cover; 14. a locking member; 15. a clutch sleeve; 16. a fixing member; 17. a drive motor; 18. an outer tub; 181. a water outlet; 19. a brake wheel shaft; 20. a deceleration clutch device; 21. a fixing plate; 22. fastening a nut; 23. a shock absorbing assembly; 24. a box body; 25. a balance ring; 26. a control panel base; 27. a base; 28. footing; 29. a circulating water communication port; 30. a water circulating pump; 31. a circulating water pipeline.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
As shown in fig. 1, the present embodiment describes a deceleration clutch device including an input end and an output end, and the deceleration clutch device has a hollow passage passing through from the input end to the output end. The hollow channel is favorable for the arrangement of a water inlet pipeline, so that the speed reduction clutch device has a water passing function. Because the speed reduction clutch device is usually arranged in the middle of the bottom of the washing machine, the water passing function of the speed reduction clutch device enables the washing machine to realize central water inlet, and clothes to be washed can be quickly, uniformly and fully soaked in the water injection process, so that the working efficiency of the washing machine is improved.
The output end in this embodiment includes an output shaft 4, and the output shaft 4 is a part of a hollow shaft constituting a hollow passage. Preferably, the output end further comprises an output shaft sleeve 41 sleeved on the output shaft 4. The output shaft 4 is connected with the impeller 2, the output shaft sleeve 41 is connected with the inner barrel 3, and the reverse rotation/the same-direction rotation between the output shaft 4 and the output shaft sleeve 41 can be realized according to the transmission mechanism of the gear train of the speed reduction clutch device, so that the impeller 2 and the inner barrel 3 are driven to realize the reverse rotation/the same-direction rotation, the diversity of water flow in the washing machine is increased, the kneading capacity of the washing machine is enhanced, and the cleaning effect is improved.
The reduction clutch device in this embodiment comprises a reduction train comprising a sun gear 8, a planetary gear 11 and a planet carrier 12. The sun gear 8 and the planet gear 11 are in external meshing transmission, the planet gear 11 is arranged on the planet carrier 12, the planet gear 11 moves around the sun gear 8 in the circumferential direction under the transmission of the sun gear 8, and then the planet carrier 12 moves around the sun gear 8 in the circumferential direction along with the planet gear 11. As shown in fig. 1, the planetary carrier 12 is fixedly connected to the output shaft 4, and drives the output shaft 4 to rotate in the same direction as the planetary carrier 12.
In order to form a through hollow channel, a through central gear channel is arranged on the central gear 8, and a through carrier channel is arranged on the planet carrier 12. As shown in figure 1, the central gear channel, the wheel carrier channel and the output shaft are arranged on the same central axis, and form part of a hollow channel.
The speed reduction clutch device in the embodiment comprises a brake wheel, wherein the brake wheel comprises a brake wheel shell 10 and a brake wheel end cover 13, an open inner cavity is formed in the interior of the brake wheel, and the brake wheel end cover 13 is fixedly covered on the open end of the brake wheel shell 10. The brake wheel also comprises a brake wheel shaft 19, and the brake wheel shaft 19 is fixedly connected with the brake wheel end cover 13 and sleeved outside the input shaft 7.
The reduction gear train comprises an inner gear ring 9, and the inner gear ring 9 is fixedly arranged on the inner wall surface of a brake wheel shell 10 or integrally formed with the brake wheel shell 10. The inner gear ring 9 is in internal gear transmission with the planetary gear 11, and as the brake wheel shell 10 is fixedly connected with the output shaft sleeve 41, the inner gear ring 9 drives the brake wheel shell 10 to rotate, and further drives the output shaft sleeve 41 to rotate.
In the embodiment, the planetary gear 11 and the inner gear ring 9 are in inner gearing transmission under the transmission of the central gear 8, the transmission directions are the same, the impeller 2 and the inner barrel 3 are driven to rotate in the same direction, and the rotating speed ratio of the impeller 2 and the inner barrel 3 can be adjusted by adjusting the tooth numbers of the central gear, the planetary gear and the inner gear ring according to actual requirements.
In this embodiment, the speed reduction clutch device further includes an input shaft 7, the input shaft 7 is a hollow shaft, and the input shaft, the central gear passage, the wheel carrier passage and the output shaft are arranged along a common central axis to form a hollow passage which is through from the input end to the output end.
Example two
The embodiment introduces a deceleration clutch device, which is different from the first embodiment in that: the first embodiment has an input shaft 7, an output shaft 4 and an output shaft sleeve 41, and the planet carrier 12 is fixedly connected with the output shaft 4; the planetary gear set comprises an input shaft 7, an input shaft sleeve 71 and an output shaft 4, and the planetary gear set 12 is fixedly connected with the input shaft sleeve 71.
As shown in fig. 3, the speed reduction clutch device in this embodiment includes an input shaft 7 and an output shaft 4, and both the input shaft 7 and the output shaft 4 are hollow shafts. The hollow channel is communicated from the input shaft to the output shaft, and the input shaft and the output shaft are arranged in a way of sharing a central axis to form a part of the hollow channel. The hollow channel is favorable for the arrangement of a water inlet pipeline, so that the speed reduction clutch device has a water passing function. Because the speed reduction clutch device is usually arranged in the middle of the bottom of the washing machine, the water passing function of the speed reduction clutch device enables the washing machine to realize central water inlet, and clothes to be washed can be quickly, uniformly and fully soaked in the water injection process, so that the working efficiency of the washing machine is improved.
The speed reduction clutch device in the embodiment comprises a speed reduction gear train, wherein the speed reduction gear train comprises a central gear 8, and the central gear 8 is fixedly arranged on the input shaft 7 and is driven to rotate by the input shaft 7. In order to ensure the through of the hollow channel, a through central gear channel is arranged on the central gear 8, and the central gear channel, the output shaft and the input shaft are arranged on the same central axis to form the hollow channel.
The reduction clutch device in the present embodiment further includes a planetary gear 11 and a planetary carrier 12. The sun gear 8 and the planet gear 11 are in external meshing transmission, the planet gear 11 is arranged on the planet carrier 12, the planet gear 11 moves around the sun gear 8 in the circumferential direction under the transmission of the sun gear 8, and then the planet carrier 12 moves around the sun gear 8 in the circumferential direction along with the planet gear 11. As shown in fig. 1, the planetary carrier 12 is fixedly connected to the input sleeve 71, and drives the input sleeve 71 to rotate in the same direction as the planetary carrier 12.
The planet carrier is provided with a through wheel carrier channel, and the planet carrier 12 is sleeved on the input shaft 7 through the wheel carrier channel.
The input shaft sleeve 71 is fixedly connected with the planet carrier 12 and sleeved on the input shaft 7, the input shaft sleeve 71 is a hollow shaft, and the hollow shaft is coaxially communicated with the wheel carrier channel.
The speed reduction clutch device in the embodiment comprises a brake wheel, wherein the brake wheel comprises a brake wheel shell 10 and a brake wheel end cover 13, an open inner cavity is formed in the interior of the brake wheel, and the brake wheel end cover 13 is fixedly covered on the open end of the brake wheel shell 10. The brake wheel end cover 13 is provided with an end cover channel, and the end cover channel is sleeved outside the input shaft sleeve 71.
The reduction gear train comprises an inner gear ring 9, and the inner gear ring 9 is fixedly arranged on the inner wall surface of a brake wheel shell 10 or integrally formed with the brake wheel shell 10. The inner gear ring 9 is in internal gear transmission with the planetary gear 11, and as the brake wheel shell 10 is fixedly connected with the output shaft 4, the inner gear ring 9 drives the brake wheel shell 10 to rotate, and further drives the output shaft 4 to rotate.
In the embodiment, the planetary gear 11 and the inner gear ring 9 are in inner meshing transmission under the transmission of the sun gear 8, so that the inner barrel 3 is driven to rotate.
EXAMPLE III
The present embodiment describes a washing machine to which the deceleration clutch device of the first embodiment is applied.
As shown in fig. 4, the pulsator washing machine provided in this embodiment includes an inner tub 3 for containing washing water when washing laundry; a speed reduction clutch device 20 drivingly connected with the inner tub 3, the speed reduction clutch device 20 having a hollow passage therein; and the water inlet pipeline 1 is communicated with the inside of the inner barrel 3 through a hollow channel of the speed reduction clutch device 20. Through set up the hollow channel in speed reduction clutch 20, water inlet pipe 1 is direct to intaking in the bucket 1 through the hollow channel of speed reduction clutch 20, can make the clothing wash in advance in interior bucket 3, soak, and water inlet pipe 1's water can follow the central zone of interior bucket 3 and enter into inside whole bucket 3 fast, can make the clothing inside in the bucket abundant, soak evenly, promote the washing efficiency of clothing, washing, the rinsing effect is cleaner, high efficiency, user experience in use has been promoted.
In one scheme, referring to fig. 1 and 4, the pulsator washing machine provided in this embodiment includes a driving motor 17, an inner tub 3, and a pulsator 2, wherein the input shaft 7 is connected to the driving motor 17, and the output end is connected to the inner tub 3 and/or the pulsator 2. The driving motor 17 drives the input shaft 7 to rotate, and further drives the central gear 8 to rotate, the planetary gear 11 externally engaged with the central gear 8 rotates around the central gear 8 under the action of transmission force, the planet carrier 12 and the inner gear ring 9 rotate around the central gear 8 under the action of the transmission force of the planetary gear 11, and further drives the output end to rotate, and the wave wheel 2 and the inner barrel 3 in the washing machine rotate in the same direction or/and in the opposite direction; or the inner tub 3 is not moved and the pulsator 2 rotates to wash the laundry.
In order to realize the central water inlet function of the speed reduction clutch device, the impeller 2 connected with the output end is provided with an impeller channel which penetrates through along the axial direction, and the hollow channel is communicated with the impeller channel. The wave wheel channel is arranged to complete the communication between the hollow channel and the inner barrel 3, and the hollow channel is provided with a necessary sealing structure, so that water can be directly injected into the inner barrel 3 through the hollow channel, or the water is injected into the inner barrel 3 after a pipeline is embedded into the hollow channel. In this embodiment, a pipe is inserted into the hollow passage to inject water into the inner tub 3. The mode of embedding pipeline can effectively reduce the setting of seal structure among the cavity passageway, has simplified the structure of equipment, has reduced product cost, has improved security and reliability in the product operation simultaneously.
The washing machine comprises a water inlet system, the water inlet system comprises a water inlet pipeline 1, one end of the water inlet pipeline 1 is connected with a water inlet valve, and the other end of the water inlet pipeline 1 penetrates through a hollow channel to be communicated with the interior of the inner barrel. The water inlet pipeline 1 passes through from the hollow channel, integrates the function of water injection in the interior bucket 3 in original speed reduction and separation device, can reduce or even cancel original washing machine inlet structure, has simplified washing machine's structure, from the bottom center water injection of interior bucket 3, water from upwards soaking the clothing of waiting to wash down, it is even, abundant to soak the effect, can effectually play the infiltration effect to the spot, reinforcing washing machine's cleaning performance.
As shown in fig. 1, the washing machine further comprises a fixing member 16 fixedly connected to an outer tub 18 of the washing machine, a clutch sleeve 15 disposed on a brake wheel shaft 19, and a locking member 14 disposed on the input shaft 7. During the laundry treatment process, the clutch sleeve 15 is engaged with or disengaged from the fixing member 16 or the locking member 14 by sliding up and down, respectively, to complete the washing or dehydrating process of the laundry. When the washing machine is in a washing state, the fixing piece 16 is connected with the clutch sleeve 15, the brake wheel stops rotating, namely the inner barrel 3 does not rotate the impeller 2 under the washing state, and washing water and clothes are agitated; or, the fixing piece 16 is not connected with the clutch sleeve 15 in the washing state, the inner barrel 3 is in a free state and is driven by washing water flow to rotate freely, and the disturbance to the water flow can be enhanced. In the dehydration state, the locking piece 14 is connected with the clutch sleeve 15, so that the brake wheel and the input shaft 7 are connected into a whole, and under the action of the driving motor 17, the input shaft 7 and the brake wheel are driven to coaxially rotate in the same direction at high speed, and further the impeller 2 and the inner barrel 3 are driven to coaxially rotate in the same direction at high speed to spin-dry clothes.
In order to ensure the movable connection among the water inlet pipeline 1, the output shaft 4, the input shaft 7, the output shaft sleeve 41, the input shaft 7, the brake wheel shaft 19 and the outer barrel 18, the oil-containing bearing 5 is sleeved on the water inlet pipeline 1, the output shaft 4, the input shaft 7 and the brake wheel shaft 19, and the rolling bearing 6 is sleeved on the output shaft sleeve 41.
In another scheme, referring to fig. 3 and 4, the inner tub 3 of the pulsator washing machine has a passage axially penetrating the inner tub, the hollow passage is communicated with the inner tub passage, and the inner tub 3 is fixedly connected with the output shaft 4. The impeller 2 is fixedly arranged at the bottom of the inner barrel 3 and fixedly arranged on the water inlet pipeline 1, an output shaft 4 of the speed reduction clutch device 20 is in driving connection with the inner barrel 3, when clothes are washed, the inner barrel 3 is controlled to rotate, the impeller 2 is fixed, the impeller 2 not only can play a role in enhancing the clothes washing effect and playing a role in a stirrer, but also is equivalent to a positioning disc and plays a role in fixing the water inlet pipeline 1. In this embodiment, the output shaft of the reduction clutch device 20 is a part of the structure in which the hollow shaft penetrating the reduction clutch device forms the hollow passage. The water inlet pipeline 1 is communicated with the hollow channel of the speed reduction clutch device 20 and feeds water into the inner barrel 3, and preferably, the water inlet pipeline 1 penetrates through the hollow channel of the speed reduction clutch device 20 and directly feeds water into the inner barrel 3.
The water inlet pipeline 1 passes through from the hollow channel, integrates the function of water injection in the interior bucket 3 in original speed reduction and separation device, can reduce or even cancel original washing machine inlet structure, has simplified washing machine's structure, from the bottom center water injection of interior bucket 3, water from upwards soaking the clothing of waiting to wash down, it is even, abundant to soak the effect, can effectually play the infiltration effect to the spot, reinforcing washing machine's cleaning performance.
Preferably, in order to further improve the turbulence effect, the bottom of the inner barrel 3 may further be provided with a stirring rib 32. The stirring ribs 32 are protrusions extending towards the inside of the inner barrel 3, and can play a role in disturbing water flow and rubbing clothes in the inner barrel 3, so that the cleaning capacity of the washing machine is enhanced.
The washing machine also comprises a fixing piece 16 fixedly connected with an outer barrel 18 of the washing machine, a clutch sleeve 15 arranged on the input shaft sleeve 71, and a locking piece 14 arranged on the brake wheel end cover 13. When the washing machine is in a washing state, the fixing piece 16 is connected with the clutch sleeve 15, the input shaft sleeve 71 stops rotating, namely the planet carrier 12 is fixed in the washing state, the inner gear ring 9 drives the brake wheel shell 10 to rotate, and further drives the inner barrel 3 to rotate, so that washing water and clothes are stirred. In the dewatering state, the locking piece 14 is connected with the clutch sleeve 15, so that the brake wheel is connected with the input shaft sleeve 71 into a whole, and under the action of the driving motor 17, the input shaft sleeve 71 and the brake wheel are driven to coaxially rotate in the same direction at high speed, and the inner barrel 3 is driven to rotate at high speed to spin clothes.
In the two schemes, in order to ensure that the movement of each component of the water inlet pipeline 1, the output shaft 4, the output shaft sleeve 41, the input shaft 7, the input shaft sleeve 71, the brake wheel shaft 19 and the outer barrel 18 is not limited by other components, the oil-containing bearing 5 is sleeved on the water inlet pipeline 1, the output shaft 4, the input shaft 7, the input shaft sleeve 71 and the brake wheel shaft 19, and the rolling bearing 6 is sleeved on the output shaft sleeve 41.
In the two schemes, the water outlet end of the water inlet pipeline 1 is positioned at the center position inside the inner barrel 3, so that the inside of the clothes in the barrel can be uniformly and fully soaked, and the water outlet end of the water inlet pipeline 1 is higher than the vertical distance from the highest point of the impeller 3 to the bottom wall of the inner barrel 3, so that the impeller 3 is prevented from blocking the water inlet pipeline 1 to feed water into the inner barrel 3.
In this embodiment, the water inlet pipeline 1 includes a water inlet end and a water outlet end, the water inlet end of the water inlet pipeline 1 is connected to a water inlet valve, the water inlet of the water inlet valve is connected to a tap water pipe, and the water outlet end of the water inlet pipeline 1 passes through the hollow channel of the speed reduction clutch device 20 and is communicated with the inside of the inner barrel 3.
Referring to fig. 1 and fig. 2, the water outlet end of the water inlet pipeline 1 is provided with a plurality of water outlets 102, and the plurality of water outlets 102 may be a plurality of water outlet pipes connected to the water outlet end of the water inlet pipeline 1. Preferably, the plurality of water outlet pipes are arranged in different directions, and the plurality of water outlet ports 102 are arranged in different water outlet directions, so that clothes in all directions in the barrel can be fully and uniformly soaked.
More preferably, water intake pipe 1 is a hollow inlet tube, the inlet tube has the different delivery port 102 of a plurality of water outlet directions, a plurality of delivery ports 102 are a plurality of apopores that set up along the pipe wall circumference of cavity inlet tube, the play water direction of a plurality of apopores is different for the clothing homoenergetic in each position can be fully, soaked evenly in the bucket, compare and set up a plurality of outlet pipes with the play water end at water intake pipe 1, the structure is simpler, the shaping is convenient, the problem of not bearing firmly with water intake pipe 1 connection has been avoided to a plurality of outlet pipes.
In the above scheme, a water baffle 101 is arranged at the position of the pipe orifice of the water outlet end of the hollow water inlet pipe, the water baffle 101 covers the pipe orifice of the hollow water inlet pipeline 1, the cross sectional area of the water baffle 101 is larger than that of the pipe orifice of the water inlet pipe, preferably, the water baffle 101 is a circular baffle, the outer edge of the circular baffle inclines downwards and extends to form an annular bent edge, the shape of the annular bent edge is similar to that of an inverted dish, and the arranged bent edge not only plays a better role in limiting flow, but also can more effectively prevent clothes from being blocked on the water outlet 102 of the pipe wall.
In this embodiment, not only can avoid the clothing to be mingled with in the water intake pipe through the breakwater 101 that sets up, cause the jam, can also block the washing water and directly get into the bucket from the mouth of pipe of inlet tube play water end, it is single to go out the water direction, the breakwater that sets up makes rivers disperse the outflow all around from the mouth of pipe, play the effect of reposition of redundant personnel, promote the effect of spraying of the play water end of water intake pipe 1 to whole periphery clothing, it can be abundant to be located water intake pipe 1 clothing all around, even soaking, further promote washing efficiency, and also strengthened the rivers intensity of the delivery port 102 on the pipe wall of flowing through, avoided because rivers intensity is not enough, lead to clothing to block delivery port 102.
The pulsator washing machine provided by the embodiment further comprises a driving motor 17, the driving motor and the speed reduction clutch device 20 are fixedly arranged into a whole, the driving motor comprises a rotor and a stator, the rotor is a hollow output shaft, the rotor is connected with the input shaft 7 of the speed reduction clutch device 20, the input shaft of the speed reduction clutch device 20 is a part of a hollow shaft forming the hollow channel, a through hole is formed in the side wall of the rotor of the driving motor, and the water inlet pipeline 1 penetrates through the through hole in the rotor and is communicated with the inside of the inner barrel 3 through the hollow channel of the speed reduction clutch device 20.
Preferably, a through hollow chamber is formed inside the driving motor, the hollow output shaft of the rotor forms a part of the hollow chamber, and the water inlet pipeline 1 is communicated with the inside of the inner barrel 3 through the hollow chamber of the driving motor and the hollow passage of the speed reduction clutch device 20. Compare and offer the through-hole on the rotor and supply water inlet pipe 1 to pass through, not only avoided water inlet pipe 1 to buckle the fragile defect for a long time, it is more convenient when dismantling, installing or adjusting water inlet pipe 1's height moreover.
In this embodiment, the input shaft and the output shaft of the reduction clutch device 20 are both hollow shafts, the hollow passage is through from the input shaft to the output shaft, and the hollow parts of the input shaft and the output shaft form part of the structure of the hollow passage. Through having set up at speed reduction clutch 20 and supplying water inlet pipe 1 through hollow passageway and set up the well cavity room that link up at driving motor, realized intaking to the bucket from interior bucket 3 bottom central point position for the clothing inside can be even, fully intake in the bucket.
In this embodiment, the water inlet pipeline 1 is fixedly connected or movably connected with the input shaft and/or the output shaft of the speed reduction clutch device 20, preferably, the water inlet pipeline 1 is connected with the input shaft and/or the output shaft of the speed reduction clutch device 20 through a fastening nut 22, or can be connected in other movable connection modes such as plugging and clamping, the movable connection mode is convenient for a user to correspondingly adjust the extending height of the water inlet pipeline 1 according to different clothes amounts in the barrel, and the flexibility is higher.
In order to avoid easy accumulation of dirt between the inner and outer tubs, increase bacteria inside the washing machine, and reduce the washing efficiency of the washing machine and cleanliness of the washed clothes, in this embodiment, the inner tub 3 is preferably a non-porous inner tub, specifically, the inner tub 3 includes an inner tub bottom, an inner tub body, and an inner tub flange disposed at the inner tub bottom, a dewatering hole is disposed at a position higher than the highest water level of the washing machine on the circumferential wall of the inner tub body, the circumferential wall between the dewatering hole and the inner tub bottom is of a closed structure, and the circumferential wall of the inner tub bottom is of a closed structure, so that the inside of the inner tub 3 can independently contain washing water during washing. A water collecting device is arranged outside the inner barrel 3, the water collecting device is mainly used for collecting the drainage of the inner barrel 3 and the drainage of the high-speed centrifugal dehydration of the inner barrel 3, the water collecting device is arranged in the box body 24, at least one part of the water collecting device is positioned below the inner barrel 3, a water collecting ring is arranged in the inner barrel 3, the water collecting ring is communicated with the water collecting device through a water channel, and the water collecting device comprises: water retaining ring and mounting panel to and the locking mechanism, valve plug and the drain pipe of cooperation drainage, interior bucket 3 is high-speed rotatory when dehydration, and the washing water in interior bucket 3 upwards moves under the effect of centrifugal force, gets into to the water course through catchmenting the ring, and the liquid that gets into the water course is guided to the water retaining ring, and discharges through the drain pipe through the joint action of valve plug and locking mechanism.
Or, the inner barrel 3 is a perforated inner barrel, that is, the inner barrel bottom and the inner barrel flange are all provided with water permeable holes, the pulsator washing machine further comprises an outer barrel 18 coaxially arranged outside the inner barrel 3, the height of the outer barrel 18 is greater than that of the inner barrel 3, the outer barrel 18 is provided with a drainage mechanism, the drainage mechanism is a drainage port 181 arranged on the bottom wall of the outer barrel 18, and a drainage valve is arranged on the drainage port 181 and used for draining the washing water between the inner barrel 3 and the inner and outer barrels to the outside.
As shown in fig. 1, the pulsator washing machine further includes a casing 24 disposed outside the outer tub 18, a control panel base 26 is disposed on the top of the casing 24, a base 27 is disposed on the bottom of the casing, and feet 28 for supporting the casing 24 are disposed on the outer wall of the bottom of the casing 24. A damping assembly 23 is further disposed between the outer tub 18 and the cabinet 24, and the damping assembly 23 includes a damping spring connected between an outer wall of the outer tub 18 and an inner wall of the cabinet 24. The damping component can effectively prevent the washing machine from frequently colliding with the box body in the working process, so that noise is generated, and the use experience of a user is influenced.
The embodiment further provides a balancing ring 25 at the position of the opening of the inner tub 3, which can balance clothes when the washing machine is in a dewatering process and the clothes are eccentric, wherein the balancing ring 25 can be nested on the edge of the opening, or the balancing ring 25 can be detachably arranged on the outer peripheral wall of the inner tub 3.
In this embodiment, the speed reduction clutch device 20 is fixed on the outer side wall of the bottom of the outer tub 18 through a fixing plate 21, a through hole is formed in the center of the bottom of the outer tub 18, and an output shaft sleeve of the speed reduction clutch device 20 penetrate through the through hole to be connected with the inner tub 3 and/or the impeller 2 in a driving manner.
Example four
In this embodiment, on the basis of the third embodiment, a water circulation system is additionally provided on the pulsator washing machine, and the water circulation system controls the washing water/rinsing water to circularly enter the washing tub through the water circulation system through the speed reduction clutch device 20 when a washing/rinsing program is performed, so as to continuously wash the inside of the clothes in the tub, thereby achieving the purpose of circulating washing/rinsing with running water and improving the washing/rinsing effect.
As shown in fig. 5, the present embodiment provides a pulsator washing machine, including: an inner barrel 3; an outer barrel 18 coaxially disposed outside the inner barrel 3; a speed reduction clutch device 20 drivingly connected with the inner tub 3, the speed reduction clutch device 20 having a hollow passage therein; and a water inlet end of the water circulation system is communicated with the outer barrel 18, and a water outlet end of the water circulation system is communicated with the inner barrel 3 through a hollow channel of the speed reduction clutch device 20. By providing the hollow passage in the speed reduction clutch device 20, the water circulation system is communicated with the inside of the inner tub 3 through the hollow passage of the speed reduction clutch device 20. When a washing or rinsing program is performed, the control unit of the washing machine controls the washing water/rinsing water in the inner tub 3 to be discharged to the outer tub 18, and then starts the water circulation system to convey the circulating water discharged from the inner tub 3 to the outer tub 18 back to the inner tub 3, so that the inside of the clothes in the inner tub 3 is washed by the running water circulation, and a better washing/rinsing effect is achieved.
In this embodiment, the water circulation system includes a water circulation pipeline 31 and a water circulation pump 30 disposed on the water circulation pipeline 31, the water circulation pipeline 31 has a water inlet communicated with the outer tub 18 and a water outlet communicated with the inner tub 3, and the water circulation pipeline 31 includes a first section of water circulation pipeline communicated between the water inlet of the water circulation pump 30 and the inside of the outer tub 18, and a second section of water circulation pipeline communicated between the water outlet of the water circulation pump 30 and the inside of the inner tub 3. Preferably, in the embodiment, the circulating water pump 30 adopts a high-pressure water pump, water discharged from the inner tub 3 into the outer tub 18 is pumped out by the high-pressure circulating water pump 30 and enters the inner tub 3 through the water circulating pipeline 31 to perform high-pressure washing on clothes in the tub, water can be continuously circulated into the inner tub 3 in the washing process, the washing effect of high-pressure water flow is fully utilized, the washing cleanliness of the clothes is greatly improved, the inside of the clothes is more loose and is not easy to wind, the washing effect of the pulsator washing machine is improved, and meanwhile, the abrasion and strain of the clothes are reduced; also can be in the rinsing in-process, constantly to interior bucket 3 circulation intaking carry out high pressure to the clothing inside and wash, from the outside rivers that spray in load center, make the clothing rinsing more abundant, the detergent remains still less, high-efficient environmental protection promotes the user and uses experience.
In this embodiment, a circulating water communication port 29 is formed in the bottom wall of the outer tub 18, a water inlet of the water circulation pipeline 31 is connected to the circulating water communication port 29 by bonding or fusion welding, etc., a water outlet of the water circulation pipeline 31 passes through the hollow channel of the speed reduction clutch device 20, and a water outlet of the water circulation pipeline 31 is located inside the inner tub 3, so as to achieve the purpose of circularly washing the inside of the clothes in the inner tub 3.
The pulsator washing machine provided by the embodiment further comprises a water inlet system, the water inlet system and the water circulation system can be mutually independent and mutually communicated, preferably, the water inlet system and the water circulation system are mutually communicated, and the structure of the washing machine is simplified.
In the above solution, the water inlet system includes a water inlet pipe, a water inlet pipe (not shown in the figure) can be connected to the second water circulation pipeline of the water circulation pipeline 31, a water inlet valve (not shown in the figure) is connected to a water inlet end of the water inlet pipe, and a water inlet of the water inlet valve is connected to a tap water pipe. Preferably, the water inlet pipe is connected to the first water circulation pipeline between the water circulation pump 30 and the outer tub 18, so that the water circulation pump 30 can raise the pressure of the inlet water when water enters, thereby achieving the purpose of pumping the inlet water.
Referring to fig. 2, in this embodiment, the water outlet end of the water circulation pipeline 31 is provided with a plurality of water outlets 102 and water shielding plates 101, and the arrangement manner of the water outlets 102 and the water shielding plates 101 is the same as that in the third embodiment, and is not described again here.
In this embodiment, the water circulation pipeline 31 is communicated with the inner tub 3 through the hollow channel of the speed reduction clutch device 20, and the connection relationship between the second pipe segment of the water circulation pipeline 31 and the washing machine and the speed reduction clutch device 20 is the same as the connection relationship between the water inlet pipeline 1 and the washing machine and the speed reduction clutch device 20 in the third embodiment, and the description thereof is omitted.
The embodiment also provides a control method of the pulsator washing machine, which comprises the following steps:
specifically, in the washing or rinsing process, the control unit of the washing machine controls the water circulation system to be started, the circulating water discharged from the inner barrel to the outer barrel circulates back to the inner barrel, the water circulation system is controlled to circularly feed water into the inner barrel, the inside of clothes is continuously washed, the cleaning cleanliness is higher, the washing efficiency is improved, water flow can be sprayed outwards from a load center in the rinsing process, the clothes are rinsed more fully, less detergent remains, and the rinsing efficiency is improved.
In one scheme, in order to avoid dirt accumulation between an inner barrel and an outer barrel easily and increase bacteria inside the washing machine, the inner barrel is of a non-porous structure and comprises an inner barrel bottom, an inner barrel body and an inner barrel flange arranged at the inner barrel bottom, a dewatering hole is arranged on the position, higher than the highest water level of the washing machine, of the peripheral wall of the inner barrel body, the peripheral wall between the dewatering hole and the inner barrel bottom is of a closed structure, the peripheral wall of the inner barrel bottom is of a closed structure, and washing water can be independently contained in the inner barrel during washing.
When a washing or rinsing program is carried out, the control unit of the washing machine controls the inner barrel to rotate at a high speed for a certain time and then reduce and restore to the original rotating speed, when the inner barrel rotates at a high speed, water in the inner barrel climbs to the dewatering holes at the barrel opening position under the action of centrifugal force and enters the outer barrel from the dewatering holes, the control unit of the washing machine controls the circulating water pump of the water circulating system to be started, circulating water discharged from the inner barrel to the outer barrel is conveyed into the inner barrel through the water circulating pipeline, the purpose of live water circulating washing/float washing is achieved, the water outlet end of the water circulating pipeline penetrates through the hollow channel of the speed reduction clutch device, the water outlet of the water circulating pipeline is positioned at the center position inside the inner barrel, the inside of clothes in the barrel can be fully and thoroughly washed, and the washing.
In this scheme, still be provided with level sensor on the diapire internal wall of outer bucket, level sensor detects the circulation water yield in the outer bucket, when level sensor detects outer bucket internal circulation water exhaust, feeds back to washing machine's the control unit, and washing machine's the control unit control circulating water pump stop work, at whole washing or rinsing in-process, above-mentioned step N of repeated execution.
Or, the inner tub is provided with a drainage mechanism, when the drainage mechanism is closed, the inner tub is used as a washing tub to independently contain washing water, when the drainage mechanism is opened, the water in the inner tub can be drained to the outer tub, the control unit of the washing machine controls the drainage mechanism to be opened for T1 time, then controls the circulating water pump to be started for T2 time, when the liquid level sensor detects that the circulating water in the outer tub is drained completely, the control unit of the washing machine controls the circulating water pump to be stopped, and the steps are repeatedly executed for N times in the whole washing or rinsing process.
In another scheme, in order to simplify the step of discharging the circulating water from the inner barrel to the outer barrel, the inner barrel is of a porous structure, and specifically comprises an inner barrel bottom, an inner barrel body and an inner barrel flange arranged at the inner barrel bottom, the inner barrel body, the inner barrel bottom and the inner barrel flange are all provided with water permeable holes, water in the inner barrel enters the cavity between the inner and outer barrels through the water permeable holes, in the whole washing or rinsing process, the control unit of the washing machine controls a circulating water pump of a water circulating system to be started once every certain time, circulating water in a cavity between the inner barrel and the outer barrel is circulated back to the inner barrel through the water circulating system, the water circulation pipeline penetrates through the hollow channel of the speed reduction clutch device, and the water outlet of the water circulation pipeline is positioned in the center of the inner barrel, so that the inside of clothes in the inner barrel is washed by live water circulation, and a better washing/rinsing effect is achieved.
Compared with the traditional washing method only by the rotation of the impeller, the washing method of the invention can wash clothes more cleanly by adopting high-pressure washing, and under the condition of the same washing cleanliness, the water circulation system adopted by the washing method of the invention can not only reduce the water consumption, but also shorten the washing time.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A deceleration clutch device, comprising:
the input shaft is a hollow shaft;
an output shaft which is a hollow shaft;
and the hollow channel is communicated from the input shaft to the output shaft, and the input shaft and the output shaft are arranged in a way of sharing a central axis to form a part of the hollow channel.
2. The deceleration clutch apparatus according to claim 1, wherein:
the gear train comprises a reduction gear train, wherein the reduction gear train comprises a central gear;
the central gear is provided with a central gear channel which penetrates through the central gear;
the central gear channel, the output shaft and the input shaft are arranged on the same central axis to form the hollow channel.
3. The deceleration clutch apparatus according to claim 2, wherein:
the reduction gear train comprises a planetary gear and a planetary gear carrier;
the planetary gear is arranged on the planetary carrier, and a through wheel carrier channel is arranged on the planetary carrier;
the wheel carrier channel is sleeved on the input shaft.
4. The deceleration clutch apparatus according to claim 3, wherein:
the input shaft is sleeved on the input shaft and fixedly connected with the planet wheel carrier;
the input shaft sleeve is a hollow shaft, and the hollow shaft is coaxially communicated with the wheel carrier channel.
5. A washing machine having a deceleration clutch device according to any one of claims 1 to 4, characterized in that: the washing machine comprises a driving motor, an inner barrel and a wave wheel, wherein an input shaft is connected with the driving motor, and an output shaft is connected with the inner barrel.
6. A washing machine as claimed in claim 5, characterized in that:
the inner barrel is provided with an inner barrel channel which penetrates through the inner barrel along the axial direction, and the hollow channel is communicated with the inner barrel channel.
7. A washing machine as claimed in claim 5 or 6, characterized in that:
the water inlet system comprises a water inlet pipeline, one end of the water inlet pipeline is connected with a water inlet valve, and the other end of the water inlet pipeline penetrates through a hollow channel to be communicated with the interior of the inner barrel.
8. A washing machine as claimed in claim 7, characterized in that: the impeller is provided with an impeller channel which penetrates through the impeller along the axial direction;
the outlet end of the water inlet pipeline penetrates through the impeller channel and is positioned above the impeller.
9. A washing machine as claimed in claim 7, characterized in that:
the driving motor comprises a stator and a rotor, and the rotor is fixedly connected with the input shaft;
the center of the rotor is provided with a through hole, and the water inlet pipeline penetrates through the through hole of the rotor and is embedded into the hollow channel of the input shaft.
10. A washing machine as claimed in claim 5, characterized in that:
the brake device comprises a locking piece, the speed reduction clutch device comprises a brake wheel, and the locking mechanism is arranged on the brake wheel;
comprises a clutch sleeve arranged on the input shaft sleeve;
the washing machine comprises a fixed part, wherein the washing machine comprises an outer barrel, and the fixed mechanism is arranged on the outer barrel;
the clutch sleeve slides up and down along the input shaft sleeve and is respectively combined with or separated from the locking piece or the fixing piece, so that dehydration or washing is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910706945.8A CN112301659A (en) | 2019-08-01 | 2019-08-01 | Speed reduction clutch and washing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910706945.8A CN112301659A (en) | 2019-08-01 | 2019-08-01 | Speed reduction clutch and washing machine |
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| CN112301659A true CN112301659A (en) | 2021-02-02 |
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| CN201910706945.8A Pending CN112301659A (en) | 2019-08-01 | 2019-08-01 | Speed reduction clutch and washing machine |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020007653A1 (en) * | 1998-04-10 | 2002-01-24 | Kenji Koshiga | Washing machine |
| KR20030034363A (en) * | 2001-10-23 | 2003-05-09 | 엘지전자 주식회사 | Water saving type washing machine |
| CN1661155A (en) * | 2004-02-26 | 2005-08-31 | 海尔集团公司 | Method for washing clothes under sprinkling internal circulation and washing machine |
| CN101381935A (en) * | 2007-11-26 | 2009-03-11 | 宁小静 | Washing method of washing machine and washing machine thereof |
| CN203807803U (en) * | 2014-01-22 | 2014-09-03 | 海尔集团公司 | Speed-reducing clutch for washing machine and washing machine |
| CN104790176A (en) * | 2014-01-22 | 2015-07-22 | 海尔集团公司 | Reduction clutch for washing machine and washing machine |
| CN204721149U (en) * | 2015-07-06 | 2015-10-21 | 陈俊平 | A kind of reducing motor of rotary shaft hollow |
| KR20160041614A (en) * | 2014-10-08 | 2016-04-18 | 동아대학교 산학협력단 | Apparatus for Driving Washing Machine |
| CN107503074A (en) * | 2017-08-30 | 2017-12-22 | 青岛海尔洗衣机有限公司 | Decelerator and the washing machine using the decelerator |
| CN108691148A (en) * | 2018-05-24 | 2018-10-23 | 青岛海尔洗衣机有限公司 | A kind of reduction clutch, washing machine and its control method of three power outputs |
| CN108708137A (en) * | 2018-07-12 | 2018-10-26 | 浙江三星机电股份有限公司 | A kind of reduction clutch of washing machine and washing machine |
-
2019
- 2019-08-01 CN CN201910706945.8A patent/CN112301659A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020007653A1 (en) * | 1998-04-10 | 2002-01-24 | Kenji Koshiga | Washing machine |
| KR20030034363A (en) * | 2001-10-23 | 2003-05-09 | 엘지전자 주식회사 | Water saving type washing machine |
| CN1661155A (en) * | 2004-02-26 | 2005-08-31 | 海尔集团公司 | Method for washing clothes under sprinkling internal circulation and washing machine |
| CN101381935A (en) * | 2007-11-26 | 2009-03-11 | 宁小静 | Washing method of washing machine and washing machine thereof |
| CN203807803U (en) * | 2014-01-22 | 2014-09-03 | 海尔集团公司 | Speed-reducing clutch for washing machine and washing machine |
| CN104790176A (en) * | 2014-01-22 | 2015-07-22 | 海尔集团公司 | Reduction clutch for washing machine and washing machine |
| KR20160041614A (en) * | 2014-10-08 | 2016-04-18 | 동아대학교 산학협력단 | Apparatus for Driving Washing Machine |
| CN204721149U (en) * | 2015-07-06 | 2015-10-21 | 陈俊平 | A kind of reducing motor of rotary shaft hollow |
| CN107503074A (en) * | 2017-08-30 | 2017-12-22 | 青岛海尔洗衣机有限公司 | Decelerator and the washing machine using the decelerator |
| CN108691148A (en) * | 2018-05-24 | 2018-10-23 | 青岛海尔洗衣机有限公司 | A kind of reduction clutch, washing machine and its control method of three power outputs |
| CN108708137A (en) * | 2018-07-12 | 2018-10-26 | 浙江三星机电股份有限公司 | A kind of reduction clutch of washing machine and washing machine |
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