CN204875241U - Novel clutch of drum type washing machine - Google Patents
Novel clutch of drum type washing machine Download PDFInfo
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- CN204875241U CN204875241U CN201520582672.8U CN201520582672U CN204875241U CN 204875241 U CN204875241 U CN 204875241U CN 201520582672 U CN201520582672 U CN 201520582672U CN 204875241 U CN204875241 U CN 204875241U
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Abstract
The utility model discloses a novel clutch of drum type washing machine, include dehydration axle, first axle sleeve, bolster bearing housing, an antifriction bearing, step, the 2nd antifriction bearing, dead axle wheel carrier lid, second axle sleeve, braking wheel cap, shift fork, ring gear, dead axle gear, braked wheel, dead axle wheel carrier and decide the gear shaft, dehydration axle is inner pass behind an antifriction bearing's the dead eye with the neck hole fixed connection of braked wheel, the inner chamber of ring gear and braked wheel be through the splined connection, and braking wheel cap and braked wheel pass through riveting fixed structure as an organic whole, the hole installation second axle sleeve of braking wheel cap, dead axle wheel carrier lid is installed in the hole of second axle sleeve, the dead axle gear through with decide gear shaft cooperation component doublestage dead axle train. Above -mentioned technical scheme adopts doublestage dead axle train to realize the impeller axle and decides the drive ratio operation with the dehydration axle with the syntropy and realize the biax operation under the washing state, and this kind of washing mode has improved washing machine's detersive efficiency, has improved and has compared the clean of clothing.
Description
Technical field
The utility model relates to washing machine technology field, is specifically related to a kind of roller washing machine novel clutch.
Background technology
At present, cylinder automatic washing machine mode of washing is bucket circumference reciprocating operation in motor direct driven washing machine, by falling the formula of beating washing with the object reaching clean clothing to clothing, but this kind of mode of washing wash time is long, detersive efficiency is lower, it is lower to clean.
Summary of the invention
For the deficiency that prior art exists, the purpose of this utility model is to provide that a kind of reasonable in design, structure are simple, reliable operation, the washing of drum type washing machine efficiency that can improve, clean than high roller washing machine novel clutch.
For achieving the above object, the utility model provides following technical scheme: a kind of roller washing machine novel clutch, comprise dehydrating shaft, first axle sleeve, top chock, first rolling bearing, step, second rolling bearing, dead axle wheel carrier lid, second axle sleeve, braking wheel cap, shift fork, ring gear, fixed axis gear, sun gear, braked wheel, dead axle wheel carrier, fixed gear axle and shift fork attachment pegs, described first axle sleeve installation by adhering is in the endoporus of dehydrating shaft, described first rolling bearing is arranged in the bearing chamber of described top chock, described dehydrating shaft the inner is fixedly connected with the neck endoporus of described braked wheel through after the dead eye of the first rolling bearing, the inner chamber of described ring gear and braked wheel passes through spline joint, described braking wheel cap and braked wheel to be fixed as one structure by riveted joint, the endoporus of described braking wheel cap installs the second axle sleeve, dead axle wheel carrier lid is arranged in the endoporus of the second axle sleeve, described fixed axis gear forms twin-stage fixed shaft gear train by coordinating with fixed gear axle, described dead axle wheel carrier and the riveted joint of dead axle wheel carrier lid, impeller shafts is equipped with in the endoporus of described dehydrating shaft, the 3rd axle sleeve is socketed with between described dead axle wheel carrier lid and impeller shafts, described sun gear is fitted on impeller shafts, sun gear is fixedly connected with formation rigid body with impeller shafts, described step is sleeved on braking wheel cap cylindrical by the second rolling bearing, and step and top chock are bolted, described step is provided with location fluted disc, dead axle wheel carrier covers and is socketed with spring capping, tie-plate spring and tie-plate, described tie-plate both ends of the spring abuts against with spring capping and tie-plate respectively, described shift fork is movably installed in location fluted disc by shift fork attachment pegs, on, one end and the tie-plate of shift fork abut against, the shift fork other end is provided with shift fork extension spring, described step is provided with stator, described stator deviates from step end and is provided with rotor, described rotor and impeller shafts end are by spline fitted transmission.
By adopting technique scheme, employing twin-stage fixed shaft gear train realizes impeller shafts and dehydrating shaft operates with the twin shaft that stable drive ratio running realizes under washing state in the same way, and this kind of mode of washing improves the detersive efficiency of washing machine, improves the clean ratio to clothing.Reasonable in design, structure are simple, reliable operation.
The utility model is set to further: described braked wheel internal face is evenly distributed with the first spline, described ring gear cylindrical is evenly distributed with the second spline, second spline and ring gear are wholely set, and described ring gear passes through the first spline fitted of the second spline and braked wheel.By this setting, structure is more reasonable, and ring gear is connected with braked wheel reliably, working stability.
The utility model is also set to further: described dead axle wheel carrier cap header is provided with the 3rd spline, the endoporus internal face of tie-plate is provided with the 4th spline, 4th spline makes tie-plate cover axial flexible connection at dead axle wheel carrier with the 3rd spline fitted, location fluted disc endoporus internal face is provided with the 5th spline, the cylindrical of tie-plate near fluted disc side, location is provided with the 6th spline, tie-plate is provided with the 7th spline near rotor-side, and one end of rotor is provided with the 8th spline; When pulling open described shift fork extension spring, shift fork rotates around shift fork attachment pegs, and tie-plate is pushed down in one end of shift fork, tie-plate is moved to fluted disc side, location, tie-plate spring-compressed, the 5th spline is chimeric with the 6th spline, realizes dead axle wheel carrier lid, positioning disk and step and connects as one; Unclamp shift fork extension spring, tie-plate spring-return, move to rotor-side at restoring force effect lower link dish, the 7th spline is chimeric with the 8th spline, and rotor, dead axle wheel carrier lid, impeller shafts, braked wheel, dehydrating shaft are combined as a whole.By this setting, adopt tie-plate two ends jaw clutch modes, when achieving dehydration, the clutch of twin shaft state when uniaxial tension and washing, adopts this clutch structure to substantially reduce axial distance, reduces the volume of washing machine.
The utility model is also set to further: described tie-plate is provided with the first rubber sleeve, is provided with the second rubber sleeve between location fluted disc endoporus and spring capping cylindrical.By this setting, under the cushioning effect of the first rubber sleeve and the second rubber sleeve, reduce the noise produced when clutch switches.
The utility model has the advantages that: compared with prior art, the utility model vibrational power flow is more reasonable, employing twin-stage fixed shaft gear train realizes impeller shafts and dehydrating shaft operates with the twin shaft that stable drive ratio running realizes under washing state in the same way, this kind of mode of washing improves the detersive efficiency of washing machine, improves the clean ratio to clothing; Adopt tie-plate two ends jaw clutch modes, when achieving dehydration, the clutch of twin shaft state when uniaxial tension and washing, adopts this clutch structure to substantially reduce axial distance, reduces the volume of washing machine; Reasonable in design, structure are simple, reliable operation.
Below in conjunction with Figure of description and specific embodiment, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the utility model embodiment exploded perspective view;
Fig. 3 is the exploded perspective view of the utility model embodiment rotor and stator;
Fig. 4 is the structural representation of the utility model embodiment tie-plate;
Fig. 5 is the structural representation of the utility model embodiment location fluted disc;
Fig. 6 is the profile of the utility model embodiment twin-stage fixed shaft gear train.
Detailed description of the invention
See Fig. 1 to Fig. 6, a kind of roller washing machine novel clutch disclosed in the utility model, comprise dehydrating shaft 1, first axle sleeve 2, top chock 3, first rolling bearing 4, step 5, second rolling bearing 6, dead axle wheel carrier lid 14, second axle sleeve 15, braking wheel cap 16, shift fork 19, ring gear 21, fixed axis gear 22, sun gear 23, braked wheel 24, dead axle wheel carrier 25, fixed gear axle 26 and shift fork attachment pegs 27, endoporus is provided with in described dehydrating shaft 1, described first axle sleeve 2 installation by adhering is in the endoporus of dehydrating shaft 1, bearing chamber is provided with in described top chock 3 and step 5, described first rolling bearing 4 is arranged in the bearing chamber of described top chock 3, dead eye is provided with in the middle part of first rolling bearing 4, braked wheel 24 is provided with neck endoporus and inner chamber, described dehydrating shaft 1 the inner is fixedly connected with the neck endoporus of described braked wheel 24 through after the dead eye of the first rolling bearing 4, described ring gear 21 passes through spline joint with the inner chamber of braked wheel 24, described braking wheel cap 16 and braked wheel 24 to be fixed as one structure by riveted joint, described braking wheel cap 16 is provided with endoporus, the endoporus of described braking wheel cap 16 installs the second axle sleeve 15, dead axle wheel carrier lid 14 is arranged in the endoporus of the second axle sleeve 15, described fixed axis gear 22 forms twin-stage fixed shaft gear train by coordinating with fixed gear axle 26, described dead axle wheel carrier 25 and dead axle wheel carrier lid 14 are riveted, impeller shafts 11 is equipped with in the endoporus of described dehydrating shaft 1, the 3rd axle sleeve 12 is socketed with between described dead axle wheel carrier lid 14 and impeller shafts 11, namely impeller shafts 11 is contained in the first axle sleeve 2 of dehydrating shaft 1 and the 3rd axle sleeve 12 endoporus of dead axle wheel carrier lid 14, described sun gear 23 is fitted on impeller shafts 11, sun gear 23 is fixedly connected with formation rigid body with impeller shafts 11, described step 5 is sleeved on braking wheel cap 16 cylindrical by the second rolling bearing 6, and step 5 and top chock 3 are bolted, described step 5 is provided with location fluted disc 7, dead axle wheel carrier lid 14 is socketed with spring capping 8, tie-plate spring 9 and tie-plate 10, described tie-plate spring 9 two ends abut against with spring capping 8 and tie-plate 10 respectively, described shift fork 19 is movably installed on the fluted disc 7 of location by shift fork attachment pegs 27, one end and the tie-plate 10 of shift fork 19 abut against, shift fork 19 other end is provided with shift fork extension spring 20, described step 5 is provided with stator 18, described stator 18 deviates from step 5 end and is provided with rotor 17, described rotor 17 and impeller shafts 11 end are by spline fitted transmission.
For making the utility model structure more reasonable, as preferably, braked wheel 24 internal face described in the present embodiment is evenly distributed with the first spline 241, described ring gear 21 cylindrical is evenly distributed with the second spline 211, second spline 211 is wholely set with ring gear 21, and described ring gear 21 is coordinated with the first spline 241 of braked wheel 24 by the second spline 211.
Described dead axle wheel carrier lid 14 head is provided with the 3rd spline 141, the endoporus internal face of tie-plate 10 is provided with the 4th spline 101,4th spline 101 and the 3rd spline 141 coordinate makes tie-plate 10 axially be flexibly connected on dead axle wheel carrier lid 14, location fluted disc 7 endoporus internal face is provided with the 5th spline 71, the cylindrical of tie-plate 10 near fluted disc 7 side, location is provided with the 6th spline 102, tie-plate 10 is provided with the 7th spline 103 near rotor 17 side, and one end of rotor 17 is provided with the 8th spline 171; When pulling open described shift fork extension spring 20, shift fork 19 rotates around shift fork attachment pegs 27, tie-plate 10 is pushed down in one end of shift fork 19, tie-plate 10 is moved to fluted disc 7 side, location, tie-plate spring 9 compresses, 5th spline 71 is chimeric with the 6th spline 102, realizes dead axle wheel carrier lid 14, positioning disk 7 and step 5 and connects as one.
Described tie-plate 10 is provided with the first rubber sleeve 13, between location fluted disc 7 endoporus and spring capping 8 cylindrical, is provided with the second rubber sleeve 28.When twin shaft washing state switches to single shaft dewatering state, when tie-plate 10 moves to rotor 17 side and is fitted together to, rotor 17 and the first rubber sleeve 13 abut against, when single shaft dewatering state switches to twin shaft washing state, when tie-plate 10 moves to fluted disc 7 side, location and is fitted together to, tie-plate 10 and the second rubber sleeve 28 abut against, and under the cushioning effect of the first rubber sleeve 13 and the second rubber sleeve 28, reduce the noise produced when clutch switches.
During washing state, when pulling open shift fork extension spring 20, shift fork 19 rotates around shift fork attachment pegs 27, tie-plate 10 is pushed down in one end of shift fork 19, tie-plate is moved to fluted disc 7 side, location, tie-plate spring 9 compresses, 5th spline 71 is chimeric with the 6th spline 102, realize dead axle wheel carrier lid 14, positioning disk 7 and step 5 are connected as one, impeller shafts 11 positive and negative rotation, drive sun gear 23 positive and negative rotation, sun gear 23 drives first order fixed axis gear 22 to rotate, first order fixed axis gear 22 drives second level fixed axis gear 22 to rotate, second level fixed axis gear 22 drives ring gear 21 to rotate, like this by the deceleration of twin-stage fixed shaft gear train, ring gear 21, braked wheel 24, dehydrating shaft 1 as one with equidirectional positive and negative rotation, under finally realizing twin shaft washing state, impeller shafts 11 operates with the stable drive ratio in the same way of dehydrating shaft 1, during dewatering state, unclamp shift fork extension spring 20, tie-plate spring 9 is replied, move to rotor-side at restoring force effect lower link dish 10,7th spline 103 is chimeric with the 8th spline 171, make rotor 17, dead axle wheel carrier lid 14, impeller shafts 11, braked wheel 24, dehydrating shaft 1 be combined into a movement overall, rotor high-speed rotarily drives whole movement High Rotation Speed, realizes single shaft dewatering state.
The utility model adopts twin-stage fixed shaft gear train to realize impeller shafts and dehydrating shaft operates with the twin shaft that stable drive ratio running realizes under washing state in the same way, and this kind of mode of washing improves the detersive efficiency of washing machine, improves the clean ratio to clothing; Adopt tie-plate two ends jaw clutch modes, when achieving dehydration, the clutch of twin shaft state when uniaxial tension and washing, adopts this clutch structure to substantially reduce axial distance, reduces the volume of washing machine; Reasonable in design, structure are simple, reliable operation.
Above-described embodiment is to specific descriptions of the present utility model; only for being further described the utility model; can not be interpreted as the restriction to the utility model protection domain, the technician of this area makes some nonessential improvement according to the content of above-mentioned utility model to the utility model and adjustment all falls within protection domain of the present utility model.
Claims (4)
1. a roller washing machine novel clutch, comprise dehydrating shaft (1), first axle sleeve (2), top chock (3), first rolling bearing (4), step (5), second rolling bearing (6), dead axle wheel carrier lid (14), second axle sleeve (15), braking wheel cap (16), shift fork (19), ring gear (21), fixed axis gear (22), sun gear (23), braked wheel (24), dead axle wheel carrier (25), fixed gear axle (26) and shift fork attachment pegs (27), it is characterized in that: described first axle sleeve (2) installation by adhering is in the endoporus of dehydrating shaft (1), described first rolling bearing (4) is arranged in the bearing chamber of described top chock (3), described dehydrating shaft (1) the inner is fixedly connected with the neck endoporus of described braked wheel (24) through after the dead eye of the first rolling bearing (4), described ring gear (21) passes through spline joint with the inner chamber of braked wheel (24), described braking wheel cap (16) and braked wheel (24) to be fixed as one structure by riveted joint, the endoporus of described braking wheel cap (16) installs the second axle sleeve (15), dead axle wheel carrier lid (14) is arranged in the endoporus of the second axle sleeve (15), described fixed axis gear (22) forms twin-stage fixed shaft gear train by coordinating with fixed gear axle (26), described dead axle wheel carrier (25) and dead axle wheel carrier lid (14) riveted joint, impeller shafts (11) is equipped with in the endoporus of described dehydrating shaft (1), the 3rd axle sleeve (12) is socketed with between described dead axle wheel carrier lid (14) and impeller shafts (11), described sun gear (23) is fitted on impeller shafts (11), sun gear (23) is fixedly connected with formation rigid body with impeller shafts (11), described step (5) is sleeved on braking wheel cap (16) cylindrical by the second rolling bearing (6), and step (5) and top chock (3) are bolted, described step (5) is provided with location fluted disc (7), dead axle wheel carrier lid (14) is socketed with spring capping (8), tie-plate spring (9) and tie-plate (10), described tie-plate spring (9) two ends abut against with spring capping (8) and tie-plate (10) respectively, described shift fork (19) is movably installed on location fluted disc (7) by shift fork attachment pegs (27), one end and the tie-plate (10) of shift fork (19) abut against, shift fork (19) other end is provided with shift fork extension spring (20), described step (5) is provided with stator (18), described stator (18) deviates from step (5) end and is provided with rotor (17), described rotor (17) and impeller shafts (11) end are by spline fitted transmission.
2. a kind of roller washing machine novel clutch according to claim 1, it is characterized in that: described braked wheel (24) internal face is evenly distributed with the first spline (241), described ring gear (21) cylindrical is evenly distributed with the second spline (211), second spline (211) and ring gear (21) are wholely set, and described ring gear (21) is coordinated with first spline (241) of braked wheel (24) by the second spline (211).
3. a kind of roller washing machine novel clutch according to claim 2, it is characterized in that: described dead axle wheel carrier lid (14) head is provided with the 3rd spline (141), the endoporus internal face of tie-plate (10) is provided with the 4th spline (101), 4th spline (101) and the 3rd spline (141) coordinate makes tie-plate (10) above axially be flexibly connected at dead axle wheel carrier lid (14), location fluted disc (7) endoporus internal face is provided with the 5th spline (71), the cylindrical of tie-plate (10) near fluted disc (7) side, location is provided with the 6th spline (102), tie-plate (10) is provided with the 7th spline (103) near rotor (17) side, one end of rotor (17) is provided with the 8th spline (171), when pulling open described shift fork extension spring (20), shift fork (19) rotates around shift fork attachment pegs (27), tie-plate (10) is pushed down in one end of shift fork (19), tie-plate is moved to fluted disc (7) side, location, tie-plate spring (9) compresses, 5th spline (71) is chimeric with the 6th spline (102), realizes dead axle wheel carrier lid (14), positioning disk (7) and step (5) and connects as one, unclamp shift fork extension spring (20), tie-plate spring (9) is replied, move to rotor (17) side in restoring force effect lower link dish (10), 7th spline (103) is chimeric with the 8th spline (171), and rotor (17), dead axle wheel carrier lid (14), impeller shafts (11), braked wheel (24), dehydrating shaft (1) are combined as a whole.
4. a kind of roller washing machine novel clutch according to claim 3, it is characterized in that: described tie-plate (10) is provided with the first rubber sleeve (13), between location fluted disc (7) endoporus and spring capping (8) cylindrical, be provided with the second rubber sleeve (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520582672.8U CN204875241U (en) | 2015-08-05 | 2015-08-05 | Novel clutch of drum type washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520582672.8U CN204875241U (en) | 2015-08-05 | 2015-08-05 | Novel clutch of drum type washing machine |
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| Publication Number | Publication Date |
|---|---|
| CN204875241U true CN204875241U (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520582672.8U Active CN204875241U (en) | 2015-08-05 | 2015-08-05 | Novel clutch of drum type washing machine |
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| CN (1) | CN204875241U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105063965A (en) * | 2015-08-05 | 2015-11-18 | 浙江三星机电股份有限公司 | Novel clutch for roller washing machine |
| CN108570805A (en) * | 2017-03-14 | 2018-09-25 | 青岛海尔滚筒洗衣机有限公司 | A kind of decelerating clutch of washing machine and washing machine |
| CN112144241A (en) * | 2019-06-27 | 2020-12-29 | 青岛海尔洗衣机有限公司 | Speed reduction clutch device of washing machine |
-
2015
- 2015-08-05 CN CN201520582672.8U patent/CN204875241U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105063965A (en) * | 2015-08-05 | 2015-11-18 | 浙江三星机电股份有限公司 | Novel clutch for roller washing machine |
| CN108570805A (en) * | 2017-03-14 | 2018-09-25 | 青岛海尔滚筒洗衣机有限公司 | A kind of decelerating clutch of washing machine and washing machine |
| US11525203B2 (en) | 2017-03-14 | 2022-12-13 | Qingdao Haier Laundry Electric Appliances Co., Ltd. | Decelerating clutch of a washing machine, and washing machine |
| CN112144241A (en) * | 2019-06-27 | 2020-12-29 | 青岛海尔洗衣机有限公司 | Speed reduction clutch device of washing machine |
| CN112144241B (en) * | 2019-06-27 | 2023-01-31 | 青岛海尔洗衣机有限公司 | Speed reduction clutch device of washing machine |
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