CN201280653Y - Decelerator of novel bidirectional driving washing machine clutch - Google Patents
Decelerator of novel bidirectional driving washing machine clutch Download PDFInfo
- Publication number
- CN201280653Y CN201280653Y CNU2008201192827U CN200820119282U CN201280653Y CN 201280653 Y CN201280653 Y CN 201280653Y CN U2008201192827 U CNU2008201192827 U CN U2008201192827U CN 200820119282 U CN200820119282 U CN 200820119282U CN 201280653 Y CN201280653 Y CN 201280653Y
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- tooth
- oscillating tooth
- bearing
- axle
- washing machine
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Abstract
A retarder for a novel clutch of a bi-directional drive washing machine is a key component part of a retarding clutch of an impeller type automatic double-drive washing machine and is characterized in that the retarder adopts the structure of the combination of a planetary gear train and a double-wave movable tooth drive mechanism to form a combined retarding transmission chain. The transmission mode is that the operation of an input gear shaft(1) is retarded by the planetary gear train and is output by a wave-wheel shaft(22), forming primary retarding transmission; at the same time, the wave-wheel shaft(22) is connected with a camshaft(9) and the operation of the wave-wheel shaft(22)is output by a dewatering shaft(21)through the double-wave movable tooth drive mechanism, forming secondary retarding and reverse running transmission, thus reaching the operating mode that the input gear shaft(1) operates, and the wave-wheel shaft(22) and the dewatering shaft(21)slow down in opposite directions. The retarder is novel in structure, large in driving torque and good in rigidity, and can solve the problem in driving torque of the large-capacity impeller type automatic double-drive retarding clutch.
Description
Technical field
The utility model relates to the washing machine technical field, is specially adapted to the full-automatic two-power washing machine of impeller-type.
Background technology
The decelerator of the full-automatic two-power washing machine clutch of domestic existing impeller-type is D.R type of belt drive such as employing planetary gear train and fixed shaft gear train combination, the differential closed fixed shaft gear train of twin-stage gear.The decelerator primary structure of planet circular system and fixed shaft gear train combination is made up of input tooth axle, brake axle, braked wheel, planet circular system, impeller axle, fixed shaft gear train, dehydrating shaft etc.; The decelerator of the differential closed fixed shaft gear train of twin-stage gear is made up of input tooth axle, braked wheel, fixed shaft gear train, idle pulley, impeller axle, dehydrating shaft etc.; Formed the running of input tooth axle, the axial direction decelerate of impeller, dehydrating shaft is to the kind of drive of another direction decelerate.Owing to have the requirement that reducer gear intensity is low, can not satisfy the full-automatic two-power washing machine of big capacity impeller-type now.
The utility model content:
In order to overcome strength of gear teeth problem, improve the clutch coupling of washing machine accuracy of manufacture and noise, the technical solution of the utility model is: the decelerator of the full-automatic two-power washing machine clutch of impeller-type adopts the D.R transmission mechanism of planetary gear train and the combination of double wave movable tooth drive mechanism, form the D.R driving-chain, overcome the deficiency of reducer gear intensity.
To achieve these goals, the utility model adopts following technical scheme:
A kind of decelerator of novel bi-directional drive clutch coupling of washing machine is characterized in that: comprise input tooth axle, braking wheel cap, braked wheel, planetary gear, planet wheel spindle, planetary wheel carrier, planetary wheel carrier lid, ring gear, camshaft, oscillating tooth bearing, oscillating tooth axle, curved tooth circle, right oscillating tooth bracing strut, left oscillating tooth bracing strut, bearing, right oscillating tooth bracing strut bearing block, left oscillating tooth bracing strut bearing block, bearing, sintered metal powder bearing, dehydrating shaft, impeller axle composition; Form planet circular system by power shaft, planetary gear, planet wheel spindle, planetary wheel carrier, planetary wheel carrier lid, ring gear, impeller axle, double wave movable tooth drive mechanism and the dehydrating shaft be made up of impeller axle connection camshaft, oscillating tooth bearing, oscillating tooth axle, curved tooth circle, right oscillating tooth bracing strut, left oscillating tooth bracing strut, bearing, right oscillating tooth bracing strut bearing block, left oscillating tooth bracing strut bearing block, bearing connect; The ring gear end face of planet circular system connects with the left oscillating tooth gear rack shaft holder end face location pin of double wave movable tooth drive mechanism, planet circular system and double wave movable tooth drive mechanism are contained in the braked wheel inner chamber and are fixedly connected by the external tooth of left oscillating tooth gear rack shaft holder and the internal-round gear of braked wheel, braked wheel and braking wheel cap riveted.
The decelerator of said a kind of novel bi-directional drive clutch coupling of washing machine is the D.R driving-chain, be by the one-level deceleration transmission chain of importing tooth axle and planetary wheel carrier, impeller between centers, by the double reduction between impeller axle and right oscillating tooth bracing strut, dehydrating shaft and the driving-chain of antiport, form the D.R driving-chain again.
The planetary gear train of the decelerator of said a kind of novel bi-directional drive clutch coupling of washing machine is a kind of planet circular system of NGW form, be to drive planetary gear by the running of input tooth axle in ring gear, to move, by the output of planetary wheel carrier splined impeller axle, formed one-level deceleration transmission chain.
The double wave movable tooth drive mechanism of the decelerator of said a kind of novel bi-directional drive clutch coupling of washing machine is a kind of novel type of belt drive, be to turn round by impeller axle splined double wave cam axle, cam drive oscillating tooth bearing operation makes the oscillating tooth axle in the oscillating tooth bearing make antiport along the interior tooth curve of curved tooth circle, by right oscillating tooth bracing strut splined dehydrating shaft output, formed the reverse deceleration transmission chain of secondary.
The ＂ double wave ＂ of the double wave movable tooth drive mechanism of the decelerator of said a kind of novel bi-directional drive clutch coupling of washing machine is that the movement locus that the elliptic cam running is produced is ＂ double wave ＂.
The ＂ oscillating tooth ＂ of the double wave movable tooth drive mechanism of the decelerator of said a kind of novel bi-directional drive clutch coupling of washing machine is that circular mobiles such as roller, bearing, roller bearing, cylinder are ＂ oscillating tooth ＂.
The ＂ curved tooth circle ＂ of the double wave movable tooth drive mechanism of the decelerator of said a kind of novel bi-directional drive clutch coupling of washing machine is the requirement by speed ratio and rotation direction, and the interior tooth curve that oscillating tooth moves on elliptic cam motion rule mark is ＂ curved tooth circle ＂.
Effect of the present utility model is that a kind of decelerator of novel bi-directional drive clutch coupling of washing machine adopts planetary gear train and the novel type of belt drive of double wave movable tooth drive mechanism combination, overcome the problem of the driving torque of the automatic two-power washing machine speed-reducing clutch of big capacity impeller-type, improved the rigidity and the smoothness of decelerator.
Description of drawings
Accompanying drawing 1 is structure master's diagrammatic sketch of the present utility model.
Accompanying drawing 2 is M-M cut-away views of the present utility model.
Accompanying drawing 3 is K-K cut-away views of the present utility model.
The specific embodiment:
In conjunction with the accompanying drawings 1, accompanying drawing 2, accompanying drawing 3 describe in detail and execute example.
With reference to accompanying drawing 1,1-input tooth axle, 2-brake axle, 3-braked wheel, 4-planetary gear, 5-planet wheel spindle, 6-planetary wheel carrier, 7-planetary wheel carrier lid, 8-ring gear, 9-camshaft, 10-oscillating tooth bearing, 11-oscillating tooth axle, 12-curved tooth circle, 13-right oscillating tooth bracing strut, 14-left oscillating tooth bracing strut, 15-bearing, 16-right oscillating tooth bracing strut bearing block, 17-left oscillating tooth bracing strut bearing block, 18-bearing, 19-bearing, 20-powder metallurgy axle sleeve, 21-dehydrating shaft, 22-impeller axle.
As shown in Figure 1, a kind of reducer structure of novel bi-directional drive clutch coupling of washing machine is by input tooth axle (1), brake axle (2), braked wheel (3), planetary gear (4), planet wheel spindle (5), planetary wheel carrier (6), planetary wheel carrier lid (7), ring gear (8), camshaft (9), oscillating tooth bearing (10), oscillating tooth axle (11), curved tooth circle (12), right oscillating tooth bracing strut (13), left side oscillating tooth bracing strut (14), bearing (15), right oscillating tooth bracing strut bearing block (16), left side oscillating tooth bracing strut bearing block (17), bearing (18), bearing (19), powder metallurgy axle sleeve (20), dehydrating shaft (21), impeller axle compositions such as (22).
As Fig. 1, Fig. 2, shown in Figure 3, a kind of novel two assembling forms that drive the decelerator of clutch coupling of washing machine are that input tooth axle (1) is contained in the brake axle (2), planetary gear (4) is sleeved on the road wheel axle (5), planet wheel spindle (5) is fixed in planetary wheel carrier (6) and the planetary wheel carrier lid (7), refill in ring gear (8), the spline package of impeller axle (22) is exported in the splined hole of planetary wheel carrier (6), has formed the one-level planet circular system; Again camshaft (9) is sleeved on the spline of impeller axle (22) by 2 bearings (15) and is housed in right oscillating tooth bracing strut (13) and the left oscillating tooth bracing strut (14), oscillating tooth axle (11) is contained in the locating slot that is contained in right oscillating tooth bracing strut (13) and left oscillating tooth bracing strut (14) in the oscillating tooth bearing (10) again, oscillating tooth axle (11) and oscillating tooth bearing (10) are contained in the curved tooth circle (12) respectively the cam outline conjugation with the interior tooth curve and the camshaft (9) of curved tooth circle (12), the endoporus of 2 bearings (18) is contained in respectively on the bearing position of right oscillating tooth bracing strut (13) and left oscillating tooth bracing strut (14) and is contained in again in right oscillating tooth bracing strut bearing block (16) and the left oscillating tooth bracing strut bearing block (17), right oscillating tooth bracing strut bearing block (16) and left oscillating tooth bracing strut bearing block (17) are located respectively to be contained on curved tooth circle (12) both ends of the surface and are used bolting, dehydrating shaft (21) is contained in bearing (19) and powder metallurgy axle sleeve (17) endoporus and right oscillating tooth bracing strut splined, has formed secondary double wave decelerating movable teeth transmission mechanism; The ring gear of one-level planet circular system (8) right side locating hole is sleeved on the location pin of left oscillating tooth bracing strut bearing block (17) left side of secondary double wave decelerating movable teeth transmission mechanism, general assembly is in braked wheel (3) inner chamber, be fixedly connected by the outer knuckle-tooth of left oscillating tooth bracing strut bearing block (17) and the internal-round gear of braked wheel (3), be a rigid body with brake axle (2) with braked wheel (3) riveted again, formed the decelerator of novel bi-directional drive clutch coupling of washing machine.
As Fig. 1, Fig. 2, shown in Figure 3, a kind of kind of drive of decelerator of novel bi-directional drive clutch coupling of washing machine is that planet circular system and the combination of double wave movable tooth drive mechanism are packed in braked wheel (3) inner chamber, the planetary gear (4) that input tooth axle (1) running drives on the planet wheel spindle (5) that is contained in planetary wheel carrier (6) and planetary wheel carrier lid (7) moves in ring gear (8), splined hole by planetary wheel carrier (6) connects impeller axle (22) output, forms the driving-chain of one-level deceleration forward running; Turn round by impeller axle (22) splined camshaft (9) again, making the cam outline drive oscillating tooth bearing (10) makes oscillating tooth axle (11) make inverted running on the interior tooth curve of curved tooth circle (12), drive oppositely decelerate of right oscillating tooth bracing strut (13) and left oscillating tooth bracing strut (14), by bearing (15), bearing (18) and right oscillating tooth bracing strut bearing block (16), left oscillating tooth bracing strut bearing block location, connect dehydrating shaft (21) output by right oscillating tooth bracing strut (13) internal spline, formed the driving-chain of double reduction antiport; Planet circular system and double wave movable tooth drive mechanism have been combined to form the D.R driving-chain.Reached input tooth axle (1) running impeller axle (22) to the positive direction decelerate, simultaneously the work purpose of dehydrating shaft (21) opposite direction decelerate.
Claims (6)
1, a kind of decelerator of novel bi-directional drive clutch coupling of washing machine, it is characterized in that: comprise input tooth axle (1), braking wheel cap (2), braked wheel (3), planetary gear (4), planet wheel spindle (5), planetary wheel carrier (6), planetary wheel carrier lid (7), ring gear (8), camshaft (9), oscillating tooth bearing (10), oscillating tooth axle (11), curved tooth circle (12), right oscillating tooth bracing strut (13), left side oscillating tooth bracing strut (14), bearing (15), right oscillating tooth gear rack shaft holder (16), left side oscillating tooth gear rack shaft holder (17), bearing (18), sintered metal powder bearing (20), dehydrating shaft (21), impeller axle (22) is formed, by power shaft (1), planetary gear (4), planet wheel spindle (5), planetary wheel carrier (6), planetary wheel carrier lid (7), ring gear (8), impeller axle (22) is formed planet circular system; Double wave movable tooth drive mechanism and the dehydrating shaft (21) be made up of impeller axle (22) connection camshaft (9), oscillating tooth bearing (10), oscillating tooth axle (11), curved tooth circle (12), right oscillating tooth bracing strut (13), left oscillating tooth bracing strut (14), bearing (15), right oscillating tooth bracing strut bearing block (16), left oscillating tooth bracing strut bearing block (17), bearing (18) connect; The ring gear of planet circular system (8) end face connects with left oscillating tooth gear rack shaft holder (17) the end face location pin of double wave movable tooth drive mechanism, planet circular system and double wave movable tooth drive mechanism are contained in braked wheel (3) inner chamber and are fixedly connected by the external tooth of left oscillating tooth gear rack shaft holder (17) and the internal-round gear of braked wheel (3), braked wheel (3) and braking wheel cap (2) riveted.
2, decelerator according to the described a kind of novel bi-directional drive clutch coupling of washing machine of claim 1, it is characterized in that: planet circular system and double wave movable tooth drive mechanism are combined into the D.R driving-chain, its D.R driving-chain structure is contained in planet wheel spindle (5) for input tooth axle (1), planetary wheel carrier (6), planetary wheel carrier lid (7), planetary gear (4), mesh with planetary gear (4) in the planet circular system that ring gear (8) is formed, the splined impeller axle (22) of planetary wheel carrier (6), impeller axle (22) spline connects the camshaft (9) in the double wave movable tooth drive mechanism again, make oscillating tooth bearing (10), oscillating tooth axle (11) is by left oscillating tooth locating support (14) and right oscillating tooth locating support (13) location and the multiple tooth engagement of curved tooth circle (12), right oscillating tooth bracing strut (13) splined dehydrating shaft (21).
3, according to the decelerator of the described a kind of novel bi-directional drive clutch coupling of washing machine of claim 2, it is characterized in that: the double wave movable tooth drive mechanism is that oscillating tooth bearing (10) and oscillating tooth axle (11) mesh right oscillating tooth bracing strut (13) splined dehydrating shaft (21) with the cam outline of camshaft (9) and the interior tooth curve conjugation of curved tooth circle (12) respectively.
4, according to the decelerator of the described a kind of novel bi-directional drive clutch coupling of washing machine of claim 3, it is characterized in that: " oscillating tooth " of double wave movable tooth drive mechanism is bearing, roller, roller bearing, the cylinder of circular mobile.
5, according to the decelerator of the described a kind of novel bi-directional drive clutch coupling of washing machine of claim 4, it is characterized in that: the cam of the camshaft of double wave movable tooth drive mechanism (9) is an elliptical shape.
6, according to the decelerator of the described a kind of novel bi-directional drive clutch coupling of washing machine of claim 5, it is characterized in that: the curved tooth shape of the curved tooth circle (12) of double wave movable tooth drive mechanism is the interior tooth curve of elliptic cam motion rule mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201192827U CN201280653Y (en) | 2008-06-25 | 2008-06-25 | Decelerator of novel bidirectional driving washing machine clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201192827U CN201280653Y (en) | 2008-06-25 | 2008-06-25 | Decelerator of novel bidirectional driving washing machine clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201280653Y true CN201280653Y (en) | 2009-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201192827U Expired - Lifetime CN201280653Y (en) | 2008-06-25 | 2008-06-25 | Decelerator of novel bidirectional driving washing machine clutch |
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| Country | Link |
|---|---|
| CN (1) | CN201280653Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535103A (en) * | 2011-12-29 | 2012-07-04 | 海尔集团公司 | Two-way driving gear reducer and washing machine with same |
| CN102877269A (en) * | 2012-10-22 | 2013-01-16 | 安徽聚隆传动科技股份有限公司 | Direct-driven transmission reducing mechanism of motor of washing machine |
| CN104411586A (en) * | 2012-06-28 | 2015-03-11 | 空中客车营运有限公司 | Landing gear with a bi-directional clutch |
| CN104565306A (en) * | 2013-10-17 | 2015-04-29 | 三江瓦力特特种车辆有限公司 | Planet gear set capable of lubricating slide |
| CN105734905A (en) * | 2014-12-12 | 2016-07-06 | 青岛海尔洗衣机有限公司 | Washing machine speed reduction clutch and washing machine |
| CN107558108A (en) * | 2017-11-01 | 2018-01-09 | 浙江三星机电股份有限公司 | A kind of electromagnetic clutch dual drive clutch coupling of washing machine |
| CN107604598A (en) * | 2017-11-01 | 2018-01-19 | 浙江三星机电股份有限公司 | A kind of new gear is driven decelerating clutch of washing machine |
| WO2020259235A1 (en) * | 2019-06-27 | 2020-12-30 | 青岛海尔洗衣机有限公司 | Deceleration clutch apparatus of washing machine, and washing machine |
-
2008
- 2008-06-25 CN CNU2008201192827U patent/CN201280653Y/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102535103A (en) * | 2011-12-29 | 2012-07-04 | 海尔集团公司 | Two-way driving gear reducer and washing machine with same |
| CN102535103B (en) * | 2011-12-29 | 2016-11-02 | 青岛海尔洗衣机有限公司 | The gear reduction unit of a kind of bi-directional drive and there is the washing machine of this gear reduction unit |
| CN104411586A (en) * | 2012-06-28 | 2015-03-11 | 空中客车营运有限公司 | Landing gear with a bi-directional clutch |
| CN102877269A (en) * | 2012-10-22 | 2013-01-16 | 安徽聚隆传动科技股份有限公司 | Direct-driven transmission reducing mechanism of motor of washing machine |
| CN104565306A (en) * | 2013-10-17 | 2015-04-29 | 三江瓦力特特种车辆有限公司 | Planet gear set capable of lubricating slide |
| CN105734905A (en) * | 2014-12-12 | 2016-07-06 | 青岛海尔洗衣机有限公司 | Washing machine speed reduction clutch and washing machine |
| CN105734905B (en) * | 2014-12-12 | 2019-08-20 | 青岛海尔洗衣机有限公司 | A kind of decelerating clutch of washing machine and washing machine |
| CN107558108A (en) * | 2017-11-01 | 2018-01-09 | 浙江三星机电股份有限公司 | A kind of electromagnetic clutch dual drive clutch coupling of washing machine |
| CN107604598A (en) * | 2017-11-01 | 2018-01-19 | 浙江三星机电股份有限公司 | A kind of new gear is driven decelerating clutch of washing machine |
| CN107604598B (en) * | 2017-11-01 | 2023-11-07 | 浙江三星机电股份有限公司 | Novel gear drive washing machine speed reduction clutch |
| CN107558108B (en) * | 2017-11-01 | 2024-02-09 | 浙江三星机电股份有限公司 | Electromagnetic clutch double-drive washing machine clutch |
| WO2020259235A1 (en) * | 2019-06-27 | 2020-12-30 | 青岛海尔洗衣机有限公司 | Deceleration clutch apparatus of washing machine, and washing machine |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090729 |
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| CX01 | Expiry of patent term |