CN104775264B - A kind of decelerating clutch of washing machine and its washing machine - Google Patents
A kind of decelerating clutch of washing machine and its washing machine Download PDFInfo
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- CN104775264B CN104775264B CN201410022657.8A CN201410022657A CN104775264B CN 104775264 B CN104775264 B CN 104775264B CN 201410022657 A CN201410022657 A CN 201410022657A CN 104775264 B CN104775264 B CN 104775264B
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- gear
- washing machine
- planet carrier
- planetary gear
- secondary annulus
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- 238000005406 washing Methods 0.000 title claims abstract description 46
- 230000004048 modification Effects 0.000 claims description 5
- 238000012986 modification Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
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- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
A kind of decelerating clutch of washing machine of the present invention and its washing machine are related to washing machine technology field, overcome the existing lesser defect of decelerating clutch of washing machine reduction ratio, the first sun gear in the wheel module is meshed by first planetary gear with the first internal gear, second sun gear is meshed by the second planetary gear with secondary annulus, first sun gear, second sun gear is mutually fixedly connected with input shaft, first planet carrier is connected with the second planet carrier by planet wheel spindle, first planetary gear, second planetary gear empty set is on planet wheel spindle, first internal gear is fixed in input axle sleeve, the washing machine of manufacture, the blender is connected by impeller shafts with the second planet carrier, the rotating cylinder is connected by dehydrating shaft with secondary annulus；The present invention can export two different power；Axial dimension is saved, available biggish reduction ratio, application range is big, only needs single-speed motor, greatly reduces the cost of manufacture of the motor of washing machine.
Description
Technical field
The present invention relates to washing machine technology fields, in particular to decelerating clutch of washing machine.
Background technique
Existing two-power washing machine speed-reducing clutch is double group planetary gear trains, and duplicate rows carrier shares an internal gear, axis
To occupying, size is larger；Primary planet carrier output drives impeller, while the sun gear as second level train, driving by impeller shafts
Internal gear drives dehydrating shaft, final to drive interior bucket rotation；The speed ratio of its input shaft and impeller shafts is about 5: 1-7: 1, input shaft with
The speed ratio of interior bucket is about 13: 1-20: 1；When only using the independent output power of internal gear, secondary planetary gear and central gear
Stress is larger, and reduction ratio is usually no more than 20: 1.
Summary of the invention
The object of the present invention is to provide a kind of decelerating clutch of washing machine, by selecting different teeth number difference internal gears to nibble
It closes, obtains biggish reduction ratio, export two different power.
According to above-mentioned purpose, the technical solution of the present invention is as follows: a kind of decelerating clutch of washing machine, including wheel module, institute
It include input shaft, the first sun gear, the second sun gear, the first internal gear, secondary annulus, the first planet in the wheel module stated
Gear, the second planetary gear, the second planet carrier and first planet carrier, first planetary gear are mounted in first planet carrier, and second
Planetary gear is mounted on the second planet carrier, and the first sun gear is meshed by first planetary gear with the first internal gear, and second
Sun gear is meshed by the second planetary gear with secondary annulus, it is characterised in that: the first sun gear, the second sun gear with it is defeated
Enter axis to be mutually fixedly connected, first planet carrier is connected with the second planet carrier by planet wheel spindle, first planetary gear, the second planet
On planet wheel spindle, the first internal gear is fixed in input axle sleeve gear empty set.
First sun gear, the second sun gear, first planetary gear, the second planetary gear, the first internal gear and
There is teeth number difference between two internal gears, forms a differential gear train, input shaft is that power inputs, in the second planet carrier and second
Gear is power output.
When the number of teeth of the first internal gear is less than the number of teeth of secondary annulus, second planet carrier and secondary annulus
Direction of rotation it is identical；When the number of teeth of the first internal gear is greater than the number of teeth of secondary annulus, second planet carrier and the
The direction of rotation of two internal gears is opposite.
When the number of teeth of the first sun gear and the second sun gear is identical, first planetary gear and the second planetary gear number of teeth phase
Meanwhile first there are teeth number differences between internal gear and secondary annulus, normally nibble by adjusting the modification coefficient of gear to realize
It closes, obtains the output of double group power.
From an output is selected in two power outputs of the second planet carrier and secondary annulus, power distributes automatically, is
Single-power output, uses on the washing machine for only needing single-power to export.
A kind of washing machine manufactured using the decelerating clutch of washing machine including the blender installed with one heart and is turned
The center of rotating cylinder is arranged in cylinder, blender, and the blender is connected by impeller shafts with the second planet carrier, the rotating cylinder
It is connected by dehydrating shaft with secondary annulus.
Compared with prior art, advantages of the present invention and the utility model has the advantages that
1, using technical solution of the present invention, a kind of different technical solution is provided, by being arranged in different teeth number differences
Gear engagement, exports two different power；
2, using technical solution of the present invention, existing double dynamical defect is compensated for, same double group planetary gear trains only use one
A planet carrier, has saved axial dimension, available biggish reduction ratio, and application range is big；
3, it can not only be applied in impeller machine, also using technical solution of the present invention since big reduction ratio can be obtained
It can be used on roller washing machine or blender, only need single-speed motor, greatly reduce the production of the motor of washing machine
Cost；
4, using technical solution of the present invention, planetary gear at different levels, sun gear, the stress of internal gear are relatively uniform, extend
Service life.
Detailed description of the invention
Fig. 1 is the theory structure schematic diagram of decelerating clutch of washing machine of the present invention；
Fig. 2 is the true schematic cross-sectional view of decelerating clutch of washing machine of the present invention；
Fig. 3 is the whole schematic cross-sectional view of decelerating clutch of washing machine of the present invention；
In figure:
1, impeller shafts 2, dehydrating shaft 9, wheel module 11, input axle sleeve
908, input shaft；910, the first sun gear；911 second sun gears；907, the first internal gear；
905, secondary annulus；906, first planetary gear；904, the second planetary gear；902, the second planet carrier；909,
First planet carrier.
Specific embodiment
It is decelerating clutch of washing machine example structure schematic diagram of the present invention in conjunction with Fig. 1-Fig. 3, it includes wheel module,
It include input shaft 908, the first sun gear 910, the second sun gear 911, the first internal gear 907, second in the wheel module
Internal gear 905, first planetary gear 906, the second planetary gear 904, the second planet carrier 902 and first planet carrier 909, the first row
Star gear 906 is mounted in first planet carrier 909, and the second planetary gear 904 is mounted on the second planet carrier 902, first sun
Wheel 910 is meshed by first planetary gear 906 with the first internal gear 907, and the second sun gear 911 passes through the second planetary gear
904 are meshed with secondary annulus 905, and the first sun gear 910, the second sun gear 911 are fixedly connected with 908 phase of input shaft, the
One planet carrier 909 is connected with the second planet carrier 902 by planet wheel spindle 903, first planetary gear 906, the second planetary gear
On planet wheel spindle 903, the first internal gear 907 is fixed in input axle sleeve 11 904 empty sets；First sun gear 910,
Between two sun gears 911, first planetary gear 906, the second planetary gear 904, the first internal gear 907 and secondary annulus 905
There is teeth number difference, form a differential gear train, input shaft 908 is power input, the second planet carrier 902 and secondary annulus
905 be power output；When the number of teeth of the first internal gear 907 is less than the number of teeth of secondary annulus 905, second planet carrier
902 is identical with the direction of rotation of secondary annulus 905；When the number of teeth of the first internal gear 907 is greater than the number of teeth of secondary annulus 905
When, second planet carrier 902 is opposite with the direction of rotation of secondary annulus 905；When the first sun gear 910 and second sun
The number of teeth of wheel 911 is identical, when first planetary gear 906 is identical with the number of teeth of the second planetary gear 904, the first internal gear 907 with
There are teeth number difference between secondary annulus 905, normal engagement is realized by adjusting the modification coefficient of gear, obtains double group power
Output；From an output is selected in two power outputs of the second planet carrier 902 and secondary annulus 905, power divides automatically
Match, exported for single-power, used on the washing machine for only needing single-power to export, selects wherein one group of power output.
A kind of washing machine manufactured using above-mentioned decelerating clutch of washing machine including the blender installed with one heart and is turned
The center of rotating cylinder is arranged in cylinder, blender, and the blender is connected by impeller shafts 1 with the second planet carrier 902, described
Rotating cylinder is connected by dehydrating shaft 2 with secondary annulus 905.
In practical applications, which can add belt to be driven using ordinary motor, can also directly be driven using motor
It is dynamic；Clutch mode can be electromagnetic clutch and be also possible to mechanical clutch.
It can apply on rotary drum washing machine, can also apply on roller washing machine.When being applied to roller washing machine,
Teeth number difference appropriate, available very high washing reduction ratio are selected, no matter so that motor is in washing state or dewatering state
Higher rotation speed is all kept, is improved efficiency, energy saving.The present invention also can be used in the other field in addition to household electrical appliances.
Double group planetary gear trains of the invention, only use a planet carrier, have saved axial dimension；One gear-stage velocity ratio remains as 5: 1-
7: 1, but by adjusting the teeth number difference of upper and lower two internal gears, the range of two gear-stage velocity ratios can accomplish very greatly, in same volume item
Under part, two gear-stage velocity ratios can achieve 15-100.When two gear-stage velocity ratios are when within 20, original double dynamical deceleration device can be substituted；
When two gear-stage velocity ratios are 20 or more, double reduction can be only used and individually exported, such as using on roller washing machine.Roller is washed
The dehydrating speed of clothing machine is about 800-1200rpm, and washing revolving speed only has 50rpm or so, therefore needs very big subtract in washing
Speed ratio is adjusted the speed usually using double-speed motor, or by direct driving motor.No matter which kind of mode can all increase cost and power consumption.Using
The present invention, when washing, motor speed 1200rpm or so is slowed down by large speed ratio, so that drum rotation speed 50rpm or so；Dehydration
When, by clutch, motor is made directly to drive interior bucket with 1200rpm revolving speed.Roller washing machine motor can be thus set to begin
The state for keeping efficient high-speed operating eventually, reduces motor cost and controller cost, improves efficiency.
Decelerating clutch of washing machine provided by the present invention is described in detail above, it is used herein specifically a
Principle and implementation of the present invention are described for example, and it is of the invention that the above embodiments are only used to help understand
Method and core concept.It should be pointed out that for the those of ordinary skill in this art field, before not departing from the principle of the invention
It puts, can be with several improvements and modifications are made to the present invention, these improvement and modification also fall into the guarantor of the claims in the present invention
It protects in range.
Claims (6)
1. a kind of decelerating clutch of washing machine, including wheel module (9), the interior wheel module (9) includes input shaft
(908), the first sun gear (910), the second sun gear (911), the first internal gear (907), secondary annulus (905), the first row
Star gear (906), the second planetary gear (904), the second planet carrier (902) and first planet carrier (909), first planetary gear
(906) it is mounted on first planet carrier (909), the second planetary gear (904) is mounted on the second planet carrier (902), and first too
Sun wheel (910) is meshed by first planetary gear (906) with the first internal gear (907), and the second sun gear (911) passes through second
Planetary gear (904) is meshed with secondary annulus (905), it is characterised in that: the first sun gear (910), the second sun gear
(911) it is mutually fixedly connected with input shaft (908), first planet carrier (909) and the second planet carrier (902) pass through planet wheel spindle
(903) it is connected, first planetary gear (906), the second planetary gear (904) empty set are on planet wheel spindle (903), the first internal tooth
Wheel (907) is fixed on input axle sleeve (11).
2. decelerating clutch of washing machine according to claim 1, it is characterised in that: first sun gear (910),
Two sun gears (911), first planetary gear (906), the second planetary gear (904), the first internal gear (907) and secondary annulus
(905) there is teeth number difference between, form a differential gear train, input shaft (908) is power input, the second planet carrier (902)
It is power output with secondary annulus (905).
3. decelerating clutch of washing machine according to claim 2, it is characterised in that: when the number of teeth of the first internal gear (907)
Less than secondary annulus (905) the number of teeth when, the direction of rotation of second planet carrier (902) and secondary annulus (905)
It is identical；When the number of teeth of the first internal gear (907) is greater than the number of teeth of secondary annulus (905), second planet carrier (902)
It is opposite with the direction of rotation of secondary annulus (905).
4. decelerating clutch of washing machine according to claim 2, it is characterised in that: when the first sun gear (910) and second
When the number of teeth of sun gear (911) is identical, first planetary gear (906) is identical with the number of teeth of the second planetary gear (904), in first
There are teeth number differences between gear (907) and secondary annulus (905), normally nibble by adjusting the modification coefficient of gear to realize
It closes, obtains the output of double group power.
5. decelerating clutch of washing machine according to claim 2, it is characterised in that: from the second planet carrier (902) and second
An output is selected in two power outputs of internal gear (905), power distributes automatically, exports for single-power, is only needing single action
It is used on the washing machine of power output.
6. a kind of washing machine manufactured using decelerating clutch of washing machine described in claim 1, it is characterised in that: including concentric
The center of rotating cylinder is arranged in the blender and rotating cylinder of installation, blender, and the blender passes through impeller shafts (1) and the second planet
Frame (902) is connected, and the rotating cylinder is connected by dehydrating shaft (2) with secondary annulus (905).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410022657.8A CN104775264B (en) | 2014-01-11 | 2014-01-11 | A kind of decelerating clutch of washing machine and its washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410022657.8A CN104775264B (en) | 2014-01-11 | 2014-01-11 | A kind of decelerating clutch of washing machine and its washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104775264A CN104775264A (en) | 2015-07-15 |
| CN104775264B true CN104775264B (en) | 2019-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410022657.8A Active CN104775264B (en) | 2014-01-11 | 2014-01-11 | A kind of decelerating clutch of washing machine and its washing machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN104775264B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1442569A (en) * | 2003-01-11 | 2003-09-17 | 宁国聚隆实业有限公司 | Fully automatic speed reducing clutch of washing machine |
| CN1944774A (en) * | 2005-10-06 | 2007-04-11 | 宁国聚隆实业有限公司 | Full automatic speed reducing clutch and the washing machien therewith and washing method |
| CN201021477Y (en) * | 2006-08-05 | 2008-02-13 | 孟令全 | A washer deceleration device |
| CN201087286Y (en) * | 2007-09-07 | 2008-07-16 | 宁波市奇精机械有限公司 | Three-power washing machine clutch |
| CN101831785A (en) * | 2009-03-11 | 2010-09-15 | 潘雪珍 | Speed reducing clutch |
| CN102086580A (en) * | 2009-12-04 | 2011-06-08 | 潘雪珍 | Washing mode of washing machine, washing machine thereof and speed reduction clutch thereof |
| CN103321018A (en) * | 2012-03-22 | 2013-09-25 | 安徽聚隆传动科技股份有限公司 | Direct-drive clutch of washing machine |
| CN203807798U (en) * | 2014-01-11 | 2014-09-03 | 安徽聚隆传动科技股份有限公司 | Washing machine retarding clutch and washing machine thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100418149B1 (en) * | 2001-07-23 | 2004-02-11 | 민태식 | A washing machine with power conversion apparatus |
-
2014
- 2014-01-11 CN CN201410022657.8A patent/CN104775264B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1442569A (en) * | 2003-01-11 | 2003-09-17 | 宁国聚隆实业有限公司 | Fully automatic speed reducing clutch of washing machine |
| CN1944774A (en) * | 2005-10-06 | 2007-04-11 | 宁国聚隆实业有限公司 | Full automatic speed reducing clutch and the washing machien therewith and washing method |
| CN201021477Y (en) * | 2006-08-05 | 2008-02-13 | 孟令全 | A washer deceleration device |
| CN201087286Y (en) * | 2007-09-07 | 2008-07-16 | 宁波市奇精机械有限公司 | Three-power washing machine clutch |
| CN101831785A (en) * | 2009-03-11 | 2010-09-15 | 潘雪珍 | Speed reducing clutch |
| CN102086580A (en) * | 2009-12-04 | 2011-06-08 | 潘雪珍 | Washing mode of washing machine, washing machine thereof and speed reduction clutch thereof |
| CN103321018A (en) * | 2012-03-22 | 2013-09-25 | 安徽聚隆传动科技股份有限公司 | Direct-drive clutch of washing machine |
| CN203807798U (en) * | 2014-01-11 | 2014-09-03 | 安徽聚隆传动科技股份有限公司 | Washing machine retarding clutch and washing machine thereof |
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| Publication number | Publication date |
|---|---|
| CN104775264A (en) | 2015-07-15 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220104 Address after: 242371 No. 16, Chuangye North Road, Ningguo Economic and Technological Development Zone, Xuancheng, Anhui Province Patentee after: NINGGUO JULONG REDUCER Co.,Ltd. Address before: 242300 No.16 Chuangye North Road, Ningguo Economic and Technological Development Zone, Xuancheng, Anhui Province (Julong Industrial Park) Patentee before: Anhui Julong Transmission Technology Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A washing machine deceleration clutch and its washing machine Effective date of registration: 20231213 Granted publication date: 20190215 Pledgee: Shenzhen hi tech investment small loan Co.,Ltd. Pledgor: NINGGUO JULONG REDUCER Co.,Ltd. Registration number: Y2023980071372 |