CN204959366U - Intelligence washing machine's speed reduction clutch - Google Patents
Intelligence washing machine's speed reduction clutch Download PDFInfo
- Publication number
- CN204959366U CN204959366U CN201520583512.5U CN201520583512U CN204959366U CN 204959366 U CN204959366 U CN 204959366U CN 201520583512 U CN201520583512 U CN 201520583512U CN 204959366 U CN204959366 U CN 204959366U
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- CN
- China
- Prior art keywords
- tie
- plate
- shift fork
- spline
- magnetite
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- Withdrawn - After Issue
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Abstract
The utility model discloses an intelligence washing machine's speed reduction clutch, including last casing, down casing, tie -plate, biography square axle sleeve and braking shaft, the tie -plate suit is epaxial in the braked wheel, is provided with the magnetite on the tie -plate, is provided with hall sensor on the lower terminal surface of lower casing, this hall sensor's position with the magnetite phase -match, and leave the space between hall sensor and the magnetite, the braked wheel off -axial is provided with first spline on the surface, be provided with on the hole internal surface of tie -plate with the second spline that first spline matees, the tip is provided with the third spline under the tie -plate, the upper end that passes the square axle sleeve be provided with with the fourth spline that the third spline matches, the tie -plate upper end is provided with tie -plate spring and spring pressing cover, spring pressing cover lies in tie -plate spring upper end, and spring pressing cover and lower casing butt. Above -mentioned technical scheme, structural design is reasonable, simple structure, convenient assembling, the separation and reunion action is reliable, the transmission moment of torsion is stable, the security is high.
Description
Technical field
The utility model relates to Clutch Technology field, is 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 purpose of this utility model 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 utility model 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 utility model 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 utility model 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, 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 utility model 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 utility model 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 utility model 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 utility model 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 utility model 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.
The utility model has the advantages that: compared with prior art, the utility model vibrational power flow 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 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 exploded perspective view of the utility model embodiment;
Fig. 3 is the structural representation of the utility model embodiment torque transmissioning shaft cover;
Fig. 4 is the structural representation of the utility model embodiment tie-plate;
Fig. 5 is the structural representation of the utility model embodiment brake axle.
Detailed description of the invention
See Fig. 1 to Fig. 5, a kind of speed-reducing clutch of intelligent washing machine disclosed in the utility model, 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 211 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 211 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 the utility model structure 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 sleeve 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 13 bottom, decelerator 12 is contained in braked wheel 13 inner chamber, brake axle 6 and braked wheel 13 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 5, 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.
The utility model vibrational power flow 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 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 (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 (211) 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 (211) 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 tie-plate 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 (13) bottom, decelerator (12) is contained in braked wheel (13) inner chamber, brake axle (6) and braked wheel (13) 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 (5), 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 |
|---|---|---|---|
| CN201520583512.5U CN204959366U (en) | 2015-08-05 | 2015-08-05 | Intelligence washing machine's speed reduction clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520583512.5U CN204959366U (en) | 2015-08-05 | 2015-08-05 | Intelligence washing machine's speed reduction clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204959366U true CN204959366U (en) | 2016-01-13 |
Family
ID=55054441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520583512.5U Withdrawn - After Issue CN204959366U (en) | 2015-08-05 | 2015-08-05 | Intelligence washing machine's speed reduction clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204959366U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105019192A (en) * | 2015-08-05 | 2015-11-04 | 浙江三星机电股份有限公司 | Decelerating clutch of intelligent washing machine |
-
2015
- 2015-08-05 CN CN201520583512.5U patent/CN204959366U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105019192A (en) * | 2015-08-05 | 2015-11-04 | 浙江三星机电股份有限公司 | Decelerating clutch of intelligent washing machine |
| CN105019192B (en) * | 2015-08-05 | 2017-06-09 | 浙江三星机电股份有限公司 | A kind of speed-reducing clutch of intelligent washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160113 Effective date of abandoning: 20170609 |