CN102337658B - Washing machine linkage clutch mechanism - Google Patents
Washing machine linkage clutch mechanism Download PDFInfo
- Publication number
- CN102337658B CN102337658B CN 201010242614 CN201010242614A CN102337658B CN 102337658 B CN102337658 B CN 102337658B CN 201010242614 CN201010242614 CN 201010242614 CN 201010242614 A CN201010242614 A CN 201010242614A CN 102337658 B CN102337658 B CN 102337658B
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- gear
- clutch
- washing machine
- driving
- driving shaft
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- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The invention relates to a washing machine linkage clutch mechanism, which is provided with a driving shaft and a driving shaft sleeve, wherein the riving shaft is rotationally arranged in the driving shaft sleeve; the driving shaft is fixedly connected with a gear and a driving disk (provided with a slot); the driving shaft sleeve is fixedly connected with an outer gear ring; a planet gear simultaneously meshed with the gear and the outer gear ring is arranged between the gear and the outer gear ring, and is arranged on a planet wheel retainer with an outer gear; a clutch gear ring is sleeved outside the planet wheel retainer, is meshed with the planet wheel retainer and can slide vertically; the lower end of the clutch gear ring is provided with insertion teeth; the driving disk is provided with the slot matched with the insertion teeth of the clutch gear ring; an electromagnetic coil is arranged outside the clutch gear ring; and the lower part of the driving shaft is connected with a driving part. A planet gear transmission mechanism, magnetic clutch, insertion teeth and slot engagement, and the planet gear retainer are adopted as an inner gear ring mechanism of the clutch, and the washing machine linkage clutch mechanism is compact in structure, small in volume, high in transmission strength, accurate in control, skillful and reasonable in structural design, and high in practicability.
Description
Technical field
The present invention relates to a kind of part of washing machine, particularly a kind of washing machine interlock clutch.
Background technology
Washing machine is a requisite home appliance in the life, and along with the raising day by day of continuous progress in science and technology and people's living standard, two-power washing machine becomes people's first-selected washing machine gradually.So-called two-power washing machine is exactly impeller and the mutual effect that rises rubbing with the hands of interior bucket in washing process, when just impeller changes clockwise; Interior bucket rotates counterclockwise, and the two-way rotation of impeller and interior bucket produces powerful current; Effect is rubbed in simulation, deep and thorough clothes fiber, the washing area of increase clothing; Thoroughly peel off spot, the powerful clothing of cleaning can reduce the winding and the wearing and tearing of clothing simultaneously.
Core component as two-power washing machine; The interlock clutch is most important; Existing interlock clutch is generally by power shaft, output shaft, output sleeve, brake hub be installed in the inner planetary gear reducing gear of wheel hub and be installed in the clutch that power shaft puts and forms, like a kind of two speed-reducing clutchs that drive of being announced in Chinese patent 200620140386.7 specifications, comprises in braking shell, clutch outer member, flange clutch sleeve, input gear shaft, the output axle and is placed in the dehydration sleeve outside the axle in the output; The head of input gear shaft is set with clutch cover; Clutch cover and input gear shaft joint are equipped with belt wheel, and clutch cover and flange clutch cover axle joint are arranged with the clutch spring, and the clutch spring is connected with ratchet; A ratchet and a click-fit, ratchet connects the clutch driving lever; The head of the head of axle, dehydration sleeve all is connected with the afterbody of said input gear shaft through the gear train that is positioned at the braking shell in the output; The afterbody of input gear shaft is first gear, and the gear train in the braking shell comprises first gear, at least two planet duplicate gears, internal gear and external toothings; Axle is connected with internal gear in the output, and the head cover of external toothing is outer and is connected with it with the dehydration sleeve, and when washing machine forms output shaft during in the washing operating mode and output sleeve moves round about, output shaft and output sleeve move to equidirectional during dehydration condition.There are shortcomings such as structure is comparatively complicated, volume is big, manufacturing cost is bigger in this interlock clutch.
Summary of the invention
The object of the present invention is to provide a kind of simple in structure, washing machine that volume is little interlock clutch.
The technical scheme that realizes the object of the invention is: a kind of washing machine interlock clutch, have driving shaft and propeller shaft sleeve, and drive shaft turns is arranged in the propeller shaft sleeve; Be connected on the said driving shaft gear and driving-disc, the external toothing that is connected on the propeller shaft sleeve is provided with between gear and the external toothing and above-mentioned two gear rings planet gear meshed simultaneously; Planetary gear is arranged on the planetary gear retainer with external tooth; The outside socket clutch of planetary gear retainer gear ring, but clutch gear ring and the engagement of planetary gear retainer and above-below direction slip, clutch gear ring lower end is provided with gear shaping; Driving-disc is provided with the slot that matches with gear shaping; The clutch gear ring is provided with solenoid outward, is provided with spring between clutch gear ring and the solenoid, and the driving shaft bottom connects driver part.
The planetary gear of above-mentioned washing machine interlock clutch is a spur gear, and individual at least gear, is evenly arranged on the planetary gear retainer.
The clutch gear ring lower end gear shaping of above-mentioned washing machine interlock clutch has individual at least; The slot that said driving-disc circumference outer end distributes and above-mentioned gear shaping matches; The gear shaping of clutch gear ring can insert in the slot of corresponding driving-disc, makes clutch gear ring and driving-disc interlock locking.
Has 1: 2～4 differential ratio between the external toothing of above-mentioned washing machine interlock clutch and the gear.
The differential ratio that has 1: 2.5 between the external toothing of above-mentioned washing machine interlock clutch and the gear.
The driver part that the driving shaft bottom of above-mentioned washing machine interlock clutch connects is the drive motors with braking function.
The driver part that the driving shaft bottom of above-mentioned washing machine interlock clutch connects is the DD direct driving motor, is connected through spline housing between DD direct driving motor and the driving shaft.
The present invention has following characteristics: (1) the present invention adopts planar row star wheels transport mechanism and electromagnetic clutch mechanism, compact conformation, little, the precise control of volume; (2) planetary gear retainer of the present invention has external tooth, directly cooperate as the internal gear of clutch with clutch gear, the gear shaping of clutch gear below directly with drive the wheel disc locking latch; Can play clutch function; Can play the interlock function again, structural design is ingenious rationally, and is practical; (3) driver part of the present invention is the drive motors with braking function, cooperates the interlock clutch part, can promptly stop and promptly stop, and has omitted the skidding assembly of legacy equipment, has effectively saved the space, is easy for installation and maintenance; (4) when the present invention adopts the DD direct driving motor, can omit the bindiny mechanisms such as belt and belt pulley of conventional washer, reduced mechanical friction, effectively reduce vibrations and noise simultaneously.
Description of drawings
For content of the present invention is more clearly understood, below basis specific embodiment and combine accompanying drawing, the present invention is done further detailed explanation, wherein
Fig. 1 is a structural representation of the present invention;
Fig. 2 is an A place partial enlarged drawing among Fig. 1.
The specific embodiment
See Fig. 1 and Fig. 2, the present invention has driving shaft 1 and propeller shaft sleeve 2, and driving shaft 1 rotates and is arranged in the propeller shaft sleeve 2; Be fixedly connected ring gear 3 and driving-disc 9 on the driving shaft 1, driving-disc 9 is positioned at ring gear 3 belows, is fixedly connected external toothing 4 on the propeller shaft sleeve 2; Be provided with between gear 3 and the external toothing 4 and above-mentioned two gear rings while planet gear meshed 5; Planetary gear 5 is 4 spur gears, rotates through gear shaft and is arranged on the planetary gear retainer 6 with external tooth planetary gear retainer 6 outside socket clutch gear rings 7; But clutch gear ring 7 slides with 6 engagements of planetary gear retainer and above-below direction; Clutch gear ring 7 lower ends are 10 gear shapings 71 of distribution evenly, 10 slots 91 that driving-disc 9 circumference outer ends evenly distribute and gear shaping 71 matches, and clutch gear ring 7 tops are provided with solenoid 8; Be provided with spring between clutch gear ring 7 and the solenoid 8, driving shaft 1 bottom connects DD direct driving motor 10 through spline housing 11.1: 2.5 differential ratio can be set between external toothing 4 and the gear 3, also can rotate, can dispose by concrete needs with speed.
The impeller of washing machine and driving shaft 1 are connected, and interior bucket is connected with propeller shaft sleeve 2, and the groundwork state of washing machine is divided into washing operating mode and dehydration condition; When washing machine was in the washing operating mode, solenoid 8 was in electriferous state, and clutch gear ring 7 overcomes spring and upwards slides under the magnetic effect of solenoid 8; Clutch gear ring 7 is in disengaged position with ring gear 3; DD direct driving motor 10 drive driving shafts 1 rotation this moment, driving shaft 1 drives and drives ring gear 3 rotations when impeller rotates, and ring gear 3 drives planetary gears 5 rotations; Planetary gear 5 drives external toothing 4 again and rotates; External toothing 4 drives propeller shaft sleeve 2 and rotates, owing to pass through the transition of planetary gear 5, the direction of rotation of external toothing 4 and ring gear 3; Make driving shaft 1 and propeller shaft sleeve 2 relative backward rotation, thereby formed the impeller of washing machine under a power source and interior barrel two-way rotation.
When washing machine is in dehydration condition; Solenoid 8 stops charged, and to lower slider, the gear shaping 71 of clutch gear ring 7 lower ends inserts in the slot 91 of slot dishes 9 clutch gear ring 7 under spring and effect self gravitation; Clutch gear ring 7 and 9 lockings of slot dish; Just with driving shaft 1 locking, the meshing relation of the meshing relation of clutch gear ring 7 and planetary gear retainer 6 and planetary gear 5 and ring gear 3, external toothing 4 makes to be locked between ring gear 3 and the external toothing 4; Driving shaft 1 rotates with propeller shaft sleeve 2 in the same way, thereby has formed the impeller of washing machine under a power source and the rotation in the same way of interior bucket.
Above-described specific embodiment; The object of the invention, technical scheme and beneficial effect have been carried out further explain, and institute it should be understood that the above is merely specific embodiment of the present invention; Be not limited to the present invention; All within spirit of the present invention and principle, any modification of being made, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a washing machine interlock clutch has driving shaft (1) and propeller shaft sleeve (2), and driving shaft (1) rotates and is arranged in the propeller shaft sleeve (2); It is characterized in that: gear (3) and driving-disc (9) are connected on the said driving shaft (1); The external toothing (4) that is connected on the propeller shaft sleeve (2) is provided with between gear (3) and the external toothing (4) and above-mentioned two parts planet gear meshed (5) simultaneously, and planetary gear (5) is arranged on the planetary gear retainer (6) with external tooth; Planetary gear retainer (6) outside socket clutch gear ring (7); Clutch gear ring (7) and planetary gear retainer (6) but engagement and above-below direction slide, clutch gear ring (7) lower end is provided with gear shaping (71), driving-disc (9) is provided with the slot (91) that matches with gear shaping (71); The outer solenoid (8) that is provided with of clutch gear ring (7), driving shaft (1) bottom connects driver part (10).
2. washing machine interlock clutch according to claim 1, it is characterized in that: said planetary gear (5) is a spur gear, and at least 2 gears, is evenly arranged on the planetary gear retainer (6).
3. washing machine interlock clutch according to claim 2; It is characterized in that: said clutch gear ring (7) lower end gear shaping (71) has 2 at least; The slot (91) that said driving-disc (9) circumference outer end distributes and above-mentioned gear shaping (71) matches; The gear shaping (71) of clutch gear ring (7) can insert in the slot (301) of corresponding slot dish (9), makes clutch gear ring (7) and driving-disc (9) interlock locking.
4. washing machine according to claim 2 interlock clutch is characterized in that: have 1: 2～4 differential ratio between said external toothing (4) and the gear (3).
5. washing machine interlock clutch according to claim 2 is characterized in that: the differential ratio that has 1: 2.5 between said external toothing (4) and the gear (3).
6. washing machine interlock clutch according to claim 1, it is characterized in that: the driver part (10) that said driving shaft (1) bottom connects is for having the drive motors of braking function.
7. washing machine according to claim 6 interlock clutch, it is characterized in that: the driver part (10) that said driving shaft (1) bottom connects is the DD direct driving motor, is connected through spline housing (11) between DD direct driving motor and the driving shaft (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010242614 CN102337658B (en) | 2010-08-02 | 2010-08-02 | Washing machine linkage clutch mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010242614 CN102337658B (en) | 2010-08-02 | 2010-08-02 | Washing machine linkage clutch mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102337658A CN102337658A (en) | 2012-02-01 |
| CN102337658B true CN102337658B (en) | 2012-09-05 |
Family
ID=45513589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010242614 Expired - Fee Related CN102337658B (en) | 2010-08-02 | 2010-08-02 | Washing machine linkage clutch mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102337658B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015126B (en) * | 2012-03-27 | 2015-03-25 | 常州新亚电机有限公司 | Electromagnetic coil mechanism for single-driving or dual-driving system for washing machine |
| CN104790175B (en) * | 2014-01-16 | 2018-04-27 | 安徽聚隆传动科技股份有限公司 | A kind of two-power washing machine speed-reducing clutch and its washing machine |
| KR102598448B1 (en) * | 2016-11-11 | 2023-11-06 | 엘지전자 주식회사 | A laundry apparatus and Control Method for the same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003019386A (en) * | 2001-07-11 | 2003-01-21 | Matsushita Electric Ind Co Ltd | Washing machine |
| CN1746405A (en) * | 2004-09-06 | 2006-03-15 | 金羚电器有限公司 | Clutch of automatic washer |
| CN201762578U (en) * | 2010-08-02 | 2011-03-16 | 常州至精精机有限公司 | Washing machine linkage clutch mechanism |
-
2010
- 2010-08-02 CN CN 201010242614 patent/CN102337658B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003019386A (en) * | 2001-07-11 | 2003-01-21 | Matsushita Electric Ind Co Ltd | Washing machine |
| CN1746405A (en) * | 2004-09-06 | 2006-03-15 | 金羚电器有限公司 | Clutch of automatic washer |
| CN201762578U (en) * | 2010-08-02 | 2011-03-16 | 常州至精精机有限公司 | Washing machine linkage clutch mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102337658A (en) | 2012-02-01 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20170802 |
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| CF01 | Termination of patent right due to non-payment of annual fee |