CN105019192A - Decelerating clutch of intelligent washing machine - Google Patents
Decelerating clutch of intelligent washing machine Download PDFInfo
- Publication number
- CN105019192A CN105019192A CN201510472516.0A CN201510472516A CN105019192A CN 105019192 A CN105019192 A CN 105019192A CN 201510472516 A CN201510472516 A CN 201510472516A CN 105019192 A CN105019192 A CN 105019192A
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- China
- Prior art keywords
- tie
- shift fork
- plate
- brake
- washing machine
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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
- D06F37/304—Arrangements or adaptations of electric motors
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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 decelerating clutch of an intelligent washing machine. The decelerating clutch comprises an upper shell, a lower shell, a connection plate, a torque transmission shaft sleeve and a brake wheel axle. The connection plate is arranged on the brake wheel axle in a sleeving mode. The connection plate is provided with a magnet, a Hall sensor is arranged on the lower end face of the lower shell, the position of the Hall sensor is matched with the position of the magnet, and a gap is reserved between the Hall sensor and the magnet. First splines are arranged on the outer surface of the brake wheel axle, second splines matched with the first splines are arranged on the inner surface of an inner hole of the connection plate, third splines are arranged on the lower end portion of the connection plate, and fourth splines matched with the third splines are arranged on the upper end portion of the torque transmission shaft sleeve. A connection plate spring and a spring gland are arranged at the upper end of the connection plate. The spring gland is located at the upper end of the connection plate spring, and the spring gland abuts against the lower shell. According to the technical scheme, the decelerating clutch of the intelligent washing machine is reasonable in structural design, simple in structure, convenient to assemble, reliable in clutch action, stable in torque transmission and high in safety.
Description
Technical field
The present invention relates to Clutch Technology field, be specifically related to a kind of speed-reducing clutch of intelligent washing machine.
Background technology
At present, full-automatic pulsator washing machine speed-reducing clutch, clutch is generally adopted to embrace spring, torque transmissioning shaft cover, the clutch structure realization washing of pawl-and-gearing and the switching of dehydration condition, and along with the change of washing capacity large, the clutch mode that spring and torque transmissioning shaft overlap is embraced in this kind of common clutch cannot be suitable for impeller high-capacity washing machine at the high pulling torque washed and produce in dehydration, easily cause clutch to embrace spring after Long-Time Service to lose efficacy, and then causing arrangement of clutch to lose efficacy, this badly influences service life of speed-reducing clutch, stationarity and security.
Summary of the invention
For the deficiency that prior art exists, the object of the present invention is to provide the speed-reducing clutch of the intelligent washing machine that a kind of reasonable in design, structure are simple, easy to assembly, clutch action is reliable, transmitting torque is stablized, security is high.
For achieving the above object, the invention provides following technical scheme: a kind of speed-reducing clutch of intelligent washing machine, comprise upper shell, lower house, tie-plate, torque transmissioning shaft cover and brake axle, described tie-plate is set on brake axle, described tie-plate is provided with magnetite, the lower surface of described lower house is provided with Hall element, and position and the described magnetite of this Hall element match, and leave space between Hall element and magnetite, described brake axle outer surface is provided with the first spline, the interior internal surface of hole of described tie-plate is provided with the second spline mated with described first spline, tie-plate bottom is provided with the 3rd spline, the upper end of torque transmissioning shaft cover is provided with the 4th spline mated with described 3rd spline, tie-plate and brake axle realize axially being flexibly connected by the first spline and the second spline fitted, thus the connection of the 4th spline that the 3rd spline of tie-plate and torque transmissioning shaft are overlapped or be separated, described tie-plate upper end is provided with tie-plate spring and spring capping, described spring capping is positioned at tie-plate spring upper end, and spring capping abuts with lower house.
By adopting technique scheme, the rotating speed of speed-reducing clutch is detected by magnetite and Hall element induction, and the tach signal of speed-reducing clutch is transferred to the computer control panel of existing washing machine, existing motor is controlled according to rotating speed with this, thus speed-reducing clutch and motor are effectively protected, make washing machine more steadily, safer, longer service life; Reasonable in design, structure are simple, easy to assembly, clutch action is reliable, transmitting torque is stable, security is high.
The present invention is set to further: described tie-plate upper end marginal position is provided with magnetite mounting groove, and described magnetite installation by adhering is in described magnetite mounting groove, and described magnetite upper end is provided with a magnetite frame, and described magnetite frame and tie-plate connect and fix.By this setting, magnetite mounting or dismounting are convenient, fixing reliable.
The present invention is also set to further: described tie-plate one end is provided with shift fork, head and the tie-plate of described shift fork abut against, described shift fork deviates from tie-plate end and is provided with brake arm and shift fork push arm, and described shift fork push arm lower end is connected with described shift fork, and shift fork push arm upper end and brake arm abut against.By this setting, vibrational power flow is reasonable, reliable operation.
The present invention is also set to further: one end of described torque transmissioning shaft cover is set with rubber sleeve, tie-plate and torque transmissioning shaft overlap be connected time the lower surface of tie-plate and rubber sleeve abut against.By this setting, effectively reduce noise during connection.
The present invention is also set to further: the lower end of described brake axle is provided with lower endoporus, and be provided with rolling bearing in described lower endoporus, the upper end of brake axle is provided with endoporus, is provided with axle sleeve in described upper endoporus.By this setting, improve bearing capacity, extend service life.
The present invention is also set to further: the speed-reducing clutch of intelligent washing machine also comprises power shaft, rolling bearing, motor positioning disk, brake band, decelerator, braked wheel, dehydrating shaft, impeller shafts, shift fork locating piece and shift fork reduction torsion spring, described power shaft is located in the axle sleeve of brake axle and the centre bore of rolling bearing, dehydrating shaft is fixedly mounted in the endoporus of braked wheel bottom, decelerator is contained in braked wheel inner chamber, brake axle and braked wheel are fixedly connected by riveted joint, shift fork locating piece is fastened by bolts on lower house, shift fork is connected with shift fork locating piece by bearing pin, described brake arm, shift fork push arm is flexibly connected by bearing pin, and brake arm and shift fork push arm are arranged on lower house, brake band one end is bolted on lower house, the other end is flexibly connected by bearing pin with brake arm.By this setting, vibrational power flow is reasonable, reliable operation.
The present invention is also set to further: described torque transmissioning shaft cover, tie-plate, brake band, brake arm, shift fork push arm, shift fork locating piece, shift fork form arrangement of clutch together.By this setting, structure is simple, easy to assembly, clutch action is reliable, transmitting torque is stable, security is high.
The present invention is also set to further: described brake arm and shift fork form leverage.By this setting, adopt the leverage of shift fork, promote tie-plate and move, being fitted together to of realizing that tie-plate and torque transmissioning shaft overlap is more reliable with the clutch mode be separated.
Advantage of the present invention is: compared with prior art, and vibrational power flow of the present invention is reasonable, adopts the leverage of shift fork, promotion tie-plate moves, realize the chimeric and clutch mode be separated that tie-plate and torque transmissioning shaft overlap more reliable, structure is simpler, and transmitting torque is more stable.During operation, the rotating speed of speed-reducing clutch is detected by magnetite and Hall element induction, and the tach signal of speed-reducing clutch is transferred to the computer control panel of existing washing machine, existing motor is controlled according to rotating speed with this, thus speed-reducing clutch and motor are effectively protected, make washing machine more steadily, safer, longer service life; Reasonable in design, structure are simple, easy to assembly, clutch action is reliable, transmitting torque is stable, security is high.
Below in conjunction with Figure of description and specific embodiment, the invention will be further described.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the exploded perspective view of the embodiment of the present invention;
Fig. 3 is the structural representation of embodiment of the present invention torque transmissioning shaft cover;
Fig. 4 is the structural representation of embodiment of the present invention tie-plate;
Fig. 5 is the structural representation of embodiment of the present invention brake axle.
Detailed description of the invention
See Fig. 1 to Fig. 5, the speed-reducing clutch of a kind of intelligent washing machine disclosed by the invention, comprise upper shell 14, lower house 10, tie-plate 5, torque transmissioning shaft cover 2 and brake axle 6, described tie-plate 5 is set on brake axle 6, described tie-plate 5 is provided with magnetite 23, the lower surface of described lower house 10 is provided with Hall element 22, and position and the described magnetite 23 of this Hall element 22 match, and leave space between Hall element 22 and magnetite 23, described brake axle 6 outer surface is provided with the first spline 61, the interior internal surface of hole of described tie-plate 5 is provided with the second spline 51 mated with described first spline 61, tie-plate 5 bottom is provided with the 3rd spline 52, the upper end of torque transmissioning shaft cover 2 is provided with the 4th spline 21 mated with described 3rd spline 52, tie-plate 5 and brake axle 6 are coordinated by the first spline 61 and the second spline 51 and realize axis and be flexibly connected, thus the 4th spline 21 making the 3rd spline 52 of tie-plate 5 and torque transmissioning shaft overlap 2 connects or is separated, described tie-plate 5 upper end is provided with tie-plate spring 7 and spring capping 8, described spring capping 8 is positioned at tie-plate spring 7 upper end, and spring capping 8 abuts with lower house 10.
For making structure of the present invention more reasonable, as preferably, described in the present embodiment, tie-plate 5 upper end marginal position is provided with magnetite mounting groove 53, described magnetite 23 installation by adhering is in described magnetite mounting groove 53, described magnetite 23 upper end is provided with a magnetite frame 24, and described magnetite frame 24 connects and fixes with tie-plate 5.
Described tie-plate 5 one end is provided with shift fork 20, head and the tie-plate 5 of described shift fork 20 abut against, described shift fork 20 deviates from tie-plate 5 end and is provided with brake arm 17 and shift fork push arm 18, and described shift fork push arm 18 lower end is connected with described shift fork 20, and shift fork push arm 18 upper end and brake arm 17 abut against.
One end of described torque transmissioning shaft cover 2 is set with rubber sleeve 3, tie-plate 5 and torque transmissioning shaft overlap 2 be connected time, lower surface and the rubber 3 of tie-plate 5 abut against.
The lower end of described brake axle 6 is provided with lower endoporus, and be provided with rolling bearing 4 in described lower endoporus, the upper end of brake axle 6 is provided with endoporus, is provided with axle sleeve 25 in described upper endoporus.
The speed-reducing clutch of intelligent washing machine also comprises power shaft 1, rolling bearing 4, motor positioning disk 9, brake band 11, decelerator 12, braked wheel 13, dehydrating shaft 15, impeller shafts 16, shift fork locating piece 19 and shift fork reduction torsion spring 21, described power shaft 1 is located in the axle sleeve 25 of brake axle 6 and the centre bore of rolling bearing 4, dehydrating shaft 15 is fixedly mounted in the endoporus of braked wheel 12 bottom, decelerator 12 is contained in braked wheel 13 inner chamber, brake axle 6 and braked wheel 12 are fixedly connected by riveted joint and are integrated, shift fork locating piece 19 is fastened by bolts on lower house 10, shift fork 20 is connected with shift fork locating piece 19 by bearing pin, described brake arm 17, shift fork push arm 18 is flexibly connected by bearing pin, and brake arm 17 and shift fork push arm 18 are arranged on lower house 10, brake band 11 one end is bolted on lower house 10, the other end is flexibly connected by bearing pin with brake arm 17.
Described torque transmissioning shaft cover 2, tie-plate 3, brake band 11, brake arm 17, shift fork push arm 18, shift fork locating piece 19, shift fork 20 form arrangement of clutch together.Described brake arm 17 forms leverage with shift fork 20.
During washing operating mode, brake arm 17 and shift fork push arm 18 are in original state, shift fork 20 is under the position-limiting action of shift fork push arm 18, one end abuts tie-plate 5, and make tie-plate 5 and torque transmissioning shaft overlap 2 and be separated, now braked wheel 13 held tightly by brake ribbon 11, torque transmissioning shaft cover 2 band driven input shaft about 1 operates, slowed down by decelerator 12, drive impeller shafts about 16 to operate, realize the washing state of washing machine.
During dehydration condition, brake arm 17 is opened, shift fork 20 moves to power shaft 1 end under the effect of shift fork reduction torsion spring 21, tie-plate 5 moves to power shaft 1 end under the return action of tie-plate spring 7, tie-plate 5 and torque transmissioning shaft are overlapped 2 chimeric, the movement high-speed cruising that power shaft 1, tie-plate 5, brake axle 6, braked wheel 13, dehydrating shaft 15, impeller shafts 16 are combined as a whole, realizes the dewatering state of washing machine.During dehydrating operation; tie-plate 5 drives magnetite 23 to operate together; magnetite 23 and Hall element 22 induction detect the rotating speed of speed-reducing clutch; and the tach signal of speed-reducing clutch is transferred to the computer control panel of existing washing machine; existing motor is controlled according to rotating speed with this; thus speed-reducing clutch and motor are effectively protected, make washing machine more steadily, safer, longer service life.
Vibrational power flow of the present invention is reasonable, adopts the leverage of shift fork, promotes tie-plate and moves, and realize the chimeric and clutch mode be separated that tie-plate and torque transmissioning shaft overlap more reliable, more simply, transmitting torque is more stable for structure.During operation, the rotating speed of speed-reducing clutch is detected by magnetite and Hall element induction, and the tach signal of speed-reducing clutch is transferred to the computer control panel of existing washing machine, existing motor is controlled according to rotating speed with this, thus speed-reducing clutch and motor are effectively protected, make washing machine more steadily, safer, longer service life; Reasonable in design, structure are simple, easy to assembly, clutch action is reliable, transmitting torque is stable, security is high.
Above-described embodiment is to specific descriptions of the present invention; only be used to further illustrate the present invention; can not be interpreted as limiting the scope of the present invention, the technician of this area makes some nonessential improvement according to the content of foregoing invention to the present invention and adjustment all falls within protection scope of the present invention.
Claims (8)
1. the speed-reducing clutch of an intelligent washing machine, comprise upper shell (14), lower house (10), tie-plate (5), torque transmissioning shaft cover (2) and brake axle (6), described tie-plate (5) is set on brake axle (6), it is characterized in that: described tie-plate (5) is provided with magnetite (23), the lower surface of described lower house (10) is provided with Hall element (22), position and the described magnetite (23) of this Hall element (22) match, and leave space between Hall element (22) and magnetite (23), described brake axle (6) outer surface is provided with the first spline (61), the interior internal surface of hole of described tie-plate (5) is provided with the second spline (51) mated with described first spline (61), tie-plate (5) bottom is provided with the 3rd spline (52), the upper end of torque transmissioning shaft cover (2) is provided with the 4th spline (21) mated with described 3rd spline (52), tie-plate (5) and brake axle (6) are coordinated by the first spline (61) and the second spline (51) and realize axially being flexibly connected, thus make the 3rd spline (52) of tie-plate (5) connect with the 4th spline (21) of torque transmissioning shaft cover (2) or be separated, described tie-plate (5) upper end is provided with tie-plate spring (7) and spring capping (8), described spring capping (8) is positioned at and connects spring (7) upper end, and spring capping (8) abuts with lower house (10).
2. the speed-reducing clutch of a kind of intelligent washing machine according to claim 1, it is characterized in that: described tie-plate (5) upper end marginal position is provided with magnetite mounting groove (53), described magnetite (23) installation by adhering is in described magnetite mounting groove (53), described magnetite (23) upper end is provided with a magnetite frame (24), and described magnetite frame (24) and tie-plate (5) connect and fix.
3. the speed-reducing clutch of a kind of intelligent washing machine according to claim 2, it is characterized in that: described tie-plate (5) one end is provided with shift fork (20), head and the tie-plate (5) of described shift fork (20) abut against, described shift fork (20) deviates from tie-plate (5) end and is provided with brake arm (17) and shift fork push arm (18), described shift fork push arm (18) lower end is connected with described shift fork (20), and shift fork push arm (18) upper end and brake arm (17) abut against.
4. the speed-reducing clutch of a kind of intelligent washing machine according to claim 3, it is characterized in that: one end of described torque transmissioning shaft cover (2) is set with rubber sleeve (3), when tie-plate (5) is connected with torque transmissioning shaft cover (2), the lower surface of tie-plate (5) and rubber sleeve (3) abut against.
5. the speed-reducing clutch of a kind of intelligent washing machine according to claim 4, it is characterized in that: the lower end of described brake axle (6) is provided with lower endoporus, rolling bearing (4) is installed in described lower endoporus, the upper end of brake axle (6) is provided with endoporus, is provided with axle sleeve (25) in described upper endoporus.
6. the speed-reducing clutch of a kind of intelligent washing machine according to claim 5, it is characterized in that: the speed-reducing clutch of intelligent washing machine also comprises power shaft (1), rolling bearing (4), motor positioning disk (9), brake band (11), decelerator (12), braked wheel (13), dehydrating shaft (15), impeller shafts (16), shift fork locating piece (19) and shift fork reduction torsion spring (21), described power shaft (1) is located in the axle sleeve (25) of brake axle (6) and the centre bore of rolling bearing (4), dehydrating shaft (15) is fixedly mounted in the endoporus of braked wheel (12) bottom, decelerator (12) is contained in braked wheel (13) inner chamber, brake axle (6) and braked wheel (12) are fixedly connected by riveted joint, shift fork locating piece (19) is fastened by bolts on lower house (10), shift fork (20) is connected with shift fork locating piece (19) by bearing pin, described brake arm (17), shift fork push arm (18) is flexibly connected by bearing pin, and brake arm (17) and shift fork push arm (18) are arranged on lower house (10), brake band (11) one end is bolted on lower house (10), the other end is flexibly connected by bearing pin with brake arm (17).
7. the speed-reducing clutch of a kind of intelligent washing machine according to claim 6, is characterized in that: described torque transmissioning shaft cover (2), tie-plate (3), brake band (11), brake arm (17), shift fork push arm (18), shift fork locating piece (19), shift fork (20) form arrangement of clutch together.
8. the speed-reducing clutch of a kind of intelligent washing machine according to claim 7, is characterized in that: described brake arm (17) and shift fork (20) form leverage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510472516.0A CN105019192B (en) | 2015-08-05 | 2015-08-05 | A kind of speed-reducing clutch of intelligent washing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510472516.0A CN105019192B (en) | 2015-08-05 | 2015-08-05 | A kind of speed-reducing clutch of intelligent washing machine |
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| CN105019192A true CN105019192A (en) | 2015-11-04 |
| CN105019192B CN105019192B (en) | 2017-06-09 |
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| CN201510472516.0A Active CN105019192B (en) | 2015-08-05 | 2015-08-05 | A kind of speed-reducing clutch of intelligent washing machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106120249A (en) * | 2016-08-31 | 2016-11-16 | 浙江三星机电股份有限公司 | A kind of speed-reducing clutch of novel intelligent washing machine |
| US10683600B2 (en) | 2016-05-19 | 2020-06-16 | Samsung Electronics Co., Ltd. | Washing machine |
| CN111850980A (en) * | 2019-04-18 | 2020-10-30 | 日本电产三协株式会社 | Clutch actuator unit and washing machine |
| US10968558B2 (en) | 2018-02-14 | 2021-04-06 | Fisher & Paykel Appliances Limited | Integrated motor and gearbox drive system for a washing machine |
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| JP2008079884A (en) * | 2006-09-28 | 2008-04-10 | Toshiba Corp | Washing and dehydration machine |
| CN203021794U (en) * | 2013-01-04 | 2013-06-26 | 浙江三星机电股份有限公司 | Intelligent deceleration clutch for washing machine |
| CN203159947U (en) * | 2013-03-22 | 2013-08-28 | 浙江三星机电股份有限公司 | Clutch structure of decelerating clutch of washing machine |
| CN203768675U (en) * | 2014-03-20 | 2014-08-13 | 浙江三星机电股份有限公司 | Washing machine speed reducing clutch without brake band |
| CN104631031A (en) * | 2015-02-15 | 2015-05-20 | 浙江三星机电股份有限公司 | Novel washing machine speed reducing clutch |
| CN204491235U (en) * | 2015-02-15 | 2015-07-22 | 浙江三星机电股份有限公司 | A kind of novel washing machine speed-reducing clutch |
| CN204959366U (en) * | 2015-08-05 | 2016-01-13 | 浙江三星机电股份有限公司 | Intelligence washing machine's speed reduction clutch |
-
2015
- 2015-08-05 CN CN201510472516.0A patent/CN105019192B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008079884A (en) * | 2006-09-28 | 2008-04-10 | Toshiba Corp | Washing and dehydration machine |
| CN203021794U (en) * | 2013-01-04 | 2013-06-26 | 浙江三星机电股份有限公司 | Intelligent deceleration clutch for washing machine |
| CN203159947U (en) * | 2013-03-22 | 2013-08-28 | 浙江三星机电股份有限公司 | Clutch structure of decelerating clutch of washing machine |
| CN203768675U (en) * | 2014-03-20 | 2014-08-13 | 浙江三星机电股份有限公司 | Washing machine speed reducing clutch without brake band |
| CN104631031A (en) * | 2015-02-15 | 2015-05-20 | 浙江三星机电股份有限公司 | Novel washing machine speed reducing clutch |
| CN204491235U (en) * | 2015-02-15 | 2015-07-22 | 浙江三星机电股份有限公司 | A kind of novel washing machine speed-reducing clutch |
| CN204959366U (en) * | 2015-08-05 | 2016-01-13 | 浙江三星机电股份有限公司 | Intelligence washing machine's speed reduction clutch |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10683600B2 (en) | 2016-05-19 | 2020-06-16 | Samsung Electronics Co., Ltd. | Washing machine |
| CN106120249A (en) * | 2016-08-31 | 2016-11-16 | 浙江三星机电股份有限公司 | A kind of speed-reducing clutch of novel intelligent washing machine |
| US10968558B2 (en) | 2018-02-14 | 2021-04-06 | Fisher & Paykel Appliances Limited | Integrated motor and gearbox drive system for a washing machine |
| CN111850980A (en) * | 2019-04-18 | 2020-10-30 | 日本电产三协株式会社 | Clutch actuator unit and washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105019192B (en) | 2017-06-09 |
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