CN204690374U - Washing machine and clutch thereof - Google Patents
Washing machine and clutch thereof Download PDFInfo
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- CN204690374U CN204690374U CN201520305198.4U CN201520305198U CN204690374U CN 204690374 U CN204690374 U CN 204690374U CN 201520305198 U CN201520305198 U CN 201520305198U CN 204690374 U CN204690374 U CN 204690374U
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- lever
- clutch
- ping
- trip
- washing machine
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Abstract
The utility model discloses a kind of washing machine and clutch thereof.The clutch of described washing machine comprises: clutch shaft; Clutch cover, clutch cover washing machine rotor depart from combine position between can be set on clutch shaft up or down; Governor motion, governor motion comprises: trip(ping) lever, and trip(ping) lever is set in clutch cover outside movably between compacting and the position departing from clutch cover; Driving lever, driving lever is connected to drive trip(ping) lever to rotate in circumferential direction with trip(ping) lever; Transformational structure, transformational structure is located on trip(ping) lever trip(ping) lever motion in circumferential direction to be converted to its motion in the axial direction; Driving spring, driving spring is located between clutch shaft and clutch cover, and driving spring is in normal compressive state, and when trip(ping) lever departs from clutch cover, driving spring drives clutch cover to move upward.Simple, compact according to the clutch configuration of the washing machine of the utility model embodiment.
Description
Technical field
The utility model relates to living electric apparatus field, especially relates to a kind of clutch of washing machine and has the washing machine of this clutch.
Background technology
In correlation technique, the structure of the mechanical jaw clutch of washing machine generally comprises two kinds, one is that tractor uniaxial direct tensile clutch part spiral reaches clutch effect, and a kind of is utilize the lever principle of driving lever to make the upper and lower rectilinear motion of clutch part reach clutch effect.The complex structure of the clutch of these two kinds of structures, take up room large.
Utility model content
The utility model is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, the utility model needs the clutch proposing a kind of washing machine, and this clutch configuration is compact.
The utility model also needs to propose a kind of washing machine with this clutch.
According to the clutch of washing machine of the present utility model, comprising: clutch shaft; Clutch cover, described clutch cover described washing machine rotor depart from combine position between can be set in up or down on described clutch shaft, described clutch cover and described clutch shaft geo-stationary in circumferential direction; Governor motion, described governor motion moves in the vertical direction for driving described clutch cover, and described governor motion comprises: trip(ping) lever, and it is outside that described trip(ping) lever is set in described clutch cover movably between compacting and the position departing from described clutch cover; Driving lever, described driving lever is connected with described trip(ping) lever to drive described trip(ping) lever to rotate in circumferential direction; Transformational structure, described transformational structure is located on described trip(ping) lever the motion in circumferential direction of described trip(ping) lever to be converted to its motion in the axial direction; Driving spring, described driving spring is located between described clutch shaft and described clutch cover, and described driving spring is in normal compressive state, and when described trip(ping) lever departs from described clutch cover, described driving spring drives described clutch cover to move upward.
Simple according to the clutch configuration of washing machine of the present utility model, compact conformation, takes up room little, and the dependability of clutch is high.
In addition, also following additional technical feature can be had according to the clutch of washing machine of the present utility model:
According to an embodiment of the present utility model, described transformational structure comprises fixed mount and is located at the spiral track in described fixed mount, it is inner that described trip(ping) lever is located at described fixed mount, and described trip(ping) lever coordinates can move in the vertical direction when described trip(ping) lever circumference is rotated with described spiral track.
According to an embodiment of the present utility model, be connected with retainer spring between described fixed mount and described trip(ping) lever, when described clutch cover suppressed by described trip(ping) lever, described trip(ping) lever is positioned at described pressing position by described retainer spring.
According to an embodiment of the present utility model, the outer wall of described trip(ping) lever is provided with installation portion, and one end of described retainer spring is connected with described installation portion, and the other end of described retainer spring is connected with described fixed mount, and described retainer spring is in normal extended state.
According to an embodiment of the present utility model, the clutch of described washing machine also comprises shell, and the bottom of described clutch shaft is contained in described shell and the top of described clutch shaft upwards passes described shell, and described driving lever is established on the housing pivotly.
According to an embodiment of the present utility model, the outside of shell is provided with outward extending installing plate, described driving lever is connected with described installing plate by pivotal axis, described driving lever is provided with bearing pin, described bearing pin be connected with described trip(ping) lever with described driving lever around described said pivot time drive described trip(ping) lever to rotate in circumferential direction.
According to an embodiment of the present utility model, the outer wall of described clutch shaft is provided with the first location division, the inwall of described clutch cover is provided with the second location division, and described second location division coordinates with described first location division to make described clutch shaft and described clutch cover geo-stationary in the circumferential.
According to an embodiment of the present utility model, the outer wall of clutch shaft is provided with the first stop configurations, the lower end of described driving spring is only against in described first stop configurations, the inwall of described clutch cover is provided with the second stop configurations, and the upper end of described driving spring is only against in described second stop configurations.
According to an embodiment of the present utility model, described clutch cover top is provided with spline, and described clutch cover is coordinated with the rotor of described washing machine by described spline.
According to the washing machine of the utility model second aspect embodiment, comprise the clutch according to the utility model first aspect.
Owing to there is above-mentioned advantage according to the clutch of the utility model embodiment, thus by the washing machine arranging this clutch, there is corresponding advantage, namely the handover functionality of, washing mode compact according to the washing machine structure of the utility model embodiment and dehydration mode is good, and reliability is high.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the explosive view of the clutch of washing machine according to the utility model embodiment;
Fig. 2 is the top view of the clutch of the washing machine shown in Fig. 1;
Fig. 3 is the sectional view along A-A line in Fig. 2.
Reference numeral:
Clutch 100;
Clutch shaft 1; First location division 11; First stop configurations 12;
Clutch cover 2; Spline 21; Second location division 22;
Governor motion 3; Trip(ping) lever 31; Installation portion 311;
Driving lever 32; Bearing pin 321; Pivotal axis 322; Transformational structure 33; Fixed mount 331; Driving spring 34;
Retainer spring 4;
Shell 5; Installing plate 51;
Power transmission shaft 6.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
Below with reference to Fig. 1-Fig. 3, the clutch 100 according to the washing machine of the utility model embodiment is described.Being understandable that, can be pulsator washing machine according to the washing machine of the utility model embodiment.
As shown in Figure 1-Figure 3, comprise according to the clutch 100 of the washing machine of the utility model embodiment: clutch shaft 1, clutch cover 2 and governor motion 3.As shown in drawings, the clutch 100 of washing machine also comprises power transmission shaft 6, and power transmission shaft 6 is from bottom to top through clutch shaft 1 and clutch cover 2, and the motor of washing machine is connected with the top of power transmission shaft 6.
Clutch cover 2 departs from the rotor (scheming not shown) of washing machine and can be set in up or down on clutch shaft 1 between the position combined, clutch cover 2 and clutch shaft 1 geo-stationary in circumferential direction.When clutch cover 2 and rotor depart from, when motor only drives power transmission shaft 6 to rotate, washing machine can realize washing mode; When clutch cover 2 and rotor in conjunction with time, driven by motor power transmission shaft 6 and clutch cover 2 rotate simultaneously, and due to geo-stationary in the circumferential between clutch cover 2 and clutch shaft 1, thus clutch cover 2 can drive clutch shaft 1 to rotate, now washing machine can realize dehydration mode.
Alternatively, clutch cover 2 top can be provided with spline 21, and clutch cover 2 can be coordinated with the rotor of washing machine by spline 21, correspondingly, rotor can be provided with corresponding spline structure to coordinate with clutch shaft 1, clutch cover 2 can be made to coordinate with rotor thus more stable.
Optionally, as shown in Figure 1, the outer wall of clutch shaft 1 is provided with the first location division 11, the inwall of clutch cover 2 is provided with the second location division 22 (scheming not shown), second location division 22 coordinates with the first location division 11 to make clutch shaft 1 and clutch cover 2 geo-stationary in the circumferential, thus when clutch cover 2 and rotor in conjunction with time, when rotor drives clutch cover 2 to rotate, can ensure clutch shaft 1 and clutch cover 2 stable connection, thus clutch shaft 1 can rotate under the drive of clutch cover 2.Alternatively, first location division 11 is the one in axially extended groove or convex tendon, and the second location division 22 is the another kind in the groove of Axis Extension or convex tendon, and convex tendon and groove cooperatively interact thus, clutch shaft 1 and clutch cover 2 geo-stationary in the circumferential can be ensured, can relative movement in circumference.
Governor motion 3 moves in the vertical direction for driving clutch cover 2, and as shown in Figure 1-Figure 3, governor motion 3 comprises: trip(ping) lever 31, driving lever 32, transformational structure 33 and driving spring 34.
It is outside that trip(ping) lever 31 is set in clutch cover 2 movably between compacting and the position departing from clutch cover 2, driving lever 32 is connected to drive trip(ping) lever 31 to rotate in circumferential direction with trip(ping) lever 31, transformational structure 33 is located on trip(ping) lever 31 trip(ping) lever 31 motion in circumferential direction to be converted to its motion in the axial direction.That is, driving lever 32 drives the rotational action of trip(ping) lever 31 to convert trip(ping) lever 31 rectilinear motion in the vertical direction to by transformational structure 33.Driving spring 34 is located between clutch shaft 1 and clutch cover 2, and driving spring 34 is in normal compressive state, and when trip(ping) lever 31 departs from clutch cover 2, driving spring 34 drives clutch cover 2 to move upward.Wherein driving lever 32 can be driven by tractor and rotate.
Particularly, as shown in Figure 1-Figure 3, trip(ping) lever 31 is located at above clutch cover 2, particularly, annular flange flange is provided with bottom clutch cover 2, trip(ping) lever 31 downwards compacting flange time thus play the effect of compacting clutch cover 2 downwards, now clutch cover 2 and rotor depart from, washing machine carries out washing mode, when trip(ping) lever 31 moves up disengaging flange, eliminate the active force that trip(ping) lever 31 pairs of clutch covers 2 are downward, clutch cover 2 is moved upward by the effect of driving spring 34, thus clutch cover 2 is connected with rotor, washing machine can carry out dehydration mode thus.
As shown in Figure 1-Figure 3, alternatively, the outer wall of clutch shaft 1 is provided with the first stop configurations 12, and the lower end of driving spring 34 is only against in the first stop configurations 12, the inwall of clutch cover 2 is provided with the second stop configurations, and the upper end of driving spring 34 is only against in the second stop configurations.Wherein the first retaining structure can be formed in the ledge structure on clutch shaft 1 outer wall, and the peripheral dimension of the clutch shaft 1 namely above and below step mechanisms is unequal, thus the structure of clutch shaft 1 can be made simple, stable with coordinating of driving spring 34.Correspondingly, the second stop configurations can be form the ledge structure on clutch cover 2 inwall, and clutch cover 2 structure can be made thus simple, stable with coordinating of driving spring 34.
According to the clutch 100 of the washing machine of the utility model embodiment, driving lever 32 pairs of trip(ping) levers 31 play the effect of stirring rotation, trip(ping) lever 31 converts rectilinear motion in the vertical direction to by transformational structure 33, the compacting of trip(ping) lever 31 pairs of clutch covers 2 and the effect of disengaging can be realized thus, and then clutch cover 2 motion in the vertical direction can be realized, thus effectively can realize clutch cover 2 and the disengaging of rotor and the effect of combination.Simple according to clutch 100 structure of the washing machine of the utility model embodiment, compact conformation, takes up room little, and the dependability of clutch 100 is high.
As shown in Figure 1-Figure 3, the spiral track (scheming not shown) that transformational structure 33 can comprise fixed mount 331 and be located in fixed mount 331, it is inner that trip(ping) lever 31 is located at fixed mount 331, and trip(ping) lever 31 coordinates can move in the vertical direction when trip(ping) lever 31 circumference is rotated with spiral track.Coordinate with trip(ping) lever 31 by arranging spiral track in fixed mount 331, thus the conversion between rotary motion and rectilinear motion can be realized easily, compact conformation.
Alternatively, be connected with retainer spring 4 between fixed mount 331 and trip(ping) lever 31, when clutch cover 2 suppressed by trip(ping) lever 31, trip(ping) lever 31 is positioned at pressing position by retainer spring 4, can ensure the position stability of trip(ping) lever 31 thus.Further, the outer wall of trip(ping) lever 31 is provided with installation portion 311, one end of retainer spring 4 is connected with installation portion 311, and the other end of retainer spring 4 is connected with fixed mount 331, and retainer spring 4 is in normal extended state, when clutch cover 2 suppressed by trip(ping) lever 31, retainer spring 4 pairs of trip(ping) levers 31 apply pulling force effect, thus can ensure that trip(ping) lever 31 is not when by other External Force Actings, can not depart from clutch cover 2, the suppression of trip(ping) lever 31 pairs of clutch covers 2 is constant all the time, and clutch 100 uses more reliable.
Further, the clutch 100 of washing machine also comprises shell 5, and the bottom of clutch shaft 1 is contained in shell 5 and the top of clutch shaft 1 upwards passes shell 5, and driving lever 32 is located on shell 5 pivotly.Thus by arranging shell 5, thus fixing body can be provided for clutch shaft 1 and driving lever 32, facilitating the installation of clutch shaft 1 and driving lever 32.Particularly, the outside of shell 5 is provided with outward extending installing plate 51, driving lever 32 is connected with installing plate 51 by pivotal axis 322 (scheming not shown), driving lever 32 is provided with bearing pin 321, bearing pin 321 be connected with trip(ping) lever 31 with driving lever 32 around pivotal axis 322 pivotable time drive trip(ping) lever 31 to rotate in circumferential direction.That is, driving lever 32 rotates relative to pivotal axis 322, bearing pin 321 thus trip(ping) lever 31 can be driven to rotate.Thus can easily time driving lever 32 install with coordinating of trip(ping) lever 31, compact conformation.
According to the washing machine of the utility model second aspect embodiment, comprise the clutch 100 according to the utility model embodiment.Because the clutch 100 according to the utility model embodiment has above-mentioned advantage, thus by the washing machine arranging this clutch 100, there is corresponding advantage, namely the handover functionality of, washing mode compact according to the washing machine structure of the utility model embodiment and dehydration mode is good, and reliability is high.
Be all known according to other configuration examples of the washing machine of the utility model embodiment for those of ordinary skills as the structure such as wash bucket, impeller and operation, no longer describe in detail here.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and aim, scope of the present utility model is by claim and equivalents thereof.
Claims (10)
1. a clutch for washing machine, is characterized in that, comprising:
Clutch shaft;
Clutch cover, described clutch cover described washing machine rotor depart from combine position between can be set in up or down on described clutch shaft, described clutch cover and described clutch shaft geo-stationary in circumferential direction;
Governor motion, described governor motion moves in the vertical direction for driving described clutch cover, and described governor motion comprises:
Trip(ping) lever, it is outside that described trip(ping) lever is set in described clutch cover movably between compacting and the position departing from described clutch cover;
Driving lever, described driving lever is connected with described trip(ping) lever to drive described trip(ping) lever to rotate in circumferential direction;
Transformational structure, described transformational structure is located on described trip(ping) lever the motion in circumferential direction of described trip(ping) lever to be converted to its motion in the axial direction;
Driving spring, described driving spring is located between described clutch shaft and described clutch cover, and described driving spring is in normal compressive state, and when described trip(ping) lever departs from described clutch cover, described driving spring drives described clutch cover to move upward.
2. the clutch of washing machine according to claim 1, it is characterized in that, described transformational structure comprises fixed mount and is located at the spiral track in described fixed mount, it is inner that described trip(ping) lever is located at described fixed mount, and described trip(ping) lever coordinates can move in the vertical direction when described trip(ping) lever circumference is rotated with described spiral track.
3. the clutch of washing machine according to claim 2, it is characterized in that, be connected with retainer spring between described fixed mount and described trip(ping) lever, when described clutch cover suppressed by described trip(ping) lever, described trip(ping) lever is positioned at described pressing position by described retainer spring.
4. the clutch of washing machine according to claim 3, it is characterized in that, the outer wall of described trip(ping) lever is provided with installation portion, and one end of described retainer spring is connected with described installation portion, the other end of described retainer spring is connected with described fixed mount, and described retainer spring is in normal extended state.
5. the clutch of washing machine according to claim 1, is characterized in that, also comprises shell, and the bottom of described clutch shaft is contained in described shell and the top of described clutch shaft upwards passes described shell, and described driving lever is established on the housing pivotly.
6. the clutch of washing machine according to claim 5, it is characterized in that, the outside of shell is provided with outward extending installing plate, described driving lever is connected with described installing plate by pivotal axis, described driving lever is provided with bearing pin, described bearing pin be connected with described trip(ping) lever with described driving lever around described said pivot time drive described trip(ping) lever to rotate in circumferential direction.
7. the clutch of washing machine according to claim 1, it is characterized in that, the outer wall of described clutch shaft is provided with the first location division, the inwall of described clutch cover is provided with the second location division, and described second location division coordinates with described first location division to make described clutch shaft and described clutch cover geo-stationary in the circumferential.
8. the clutch of washing machine according to claim 1, it is characterized in that, the outer wall of clutch shaft is provided with the first stop configurations, the lower end of described driving spring is only against in described first stop configurations, the inwall of described clutch cover is provided with the second stop configurations, and the upper end of described driving spring is only against in described second stop configurations.
9. the clutch of washing machine according to claim 1, is characterized in that, described clutch cover top is provided with spline, and described clutch cover is coordinated with the rotor of described washing machine by described spline.
10. a washing machine, is characterized in that, comprises the clutch according to any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520305198.4U CN204690374U (en) | 2015-05-12 | 2015-05-12 | Washing machine and clutch thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520305198.4U CN204690374U (en) | 2015-05-12 | 2015-05-12 | Washing machine and clutch thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204690374U true CN204690374U (en) | 2015-10-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520305198.4U Active CN204690374U (en) | 2015-05-12 | 2015-05-12 | Washing machine and clutch thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204690374U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018228171A1 (en) * | 2017-06-14 | 2018-12-20 | 常州新亚电机有限公司 | Shift lever assembly for clutch mechanism, clutch mechanism, and washing machine drive system |
| CN109652950A (en) * | 2018-11-30 | 2019-04-19 | 无锡小天鹅股份有限公司 | Arrangement of clutch and clothes treatment device |
| CN114962481A (en) * | 2021-02-26 | 2022-08-30 | 无锡小天鹅电器有限公司 | Clutch device and clothes treatment device |
-
2015
- 2015-05-12 CN CN201520305198.4U patent/CN204690374U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018228171A1 (en) * | 2017-06-14 | 2018-12-20 | 常州新亚电机有限公司 | Shift lever assembly for clutch mechanism, clutch mechanism, and washing machine drive system |
| CN109652950A (en) * | 2018-11-30 | 2019-04-19 | 无锡小天鹅股份有限公司 | Arrangement of clutch and clothes treatment device |
| CN109652950B (en) * | 2018-11-30 | 2021-02-26 | 无锡小天鹅电器有限公司 | Clutch device and clothes treatment equipment |
| CN114962481A (en) * | 2021-02-26 | 2022-08-30 | 无锡小天鹅电器有限公司 | Clutch device and clothes treatment device |
| CN114962481B (en) * | 2021-02-26 | 2024-03-01 | 无锡小天鹅电器有限公司 | Clutch device and clothes treating device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190812 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Patentee after: Wuxi Swan Electrical Appliances Co., Ltd. Address before: 214028 Wuxi Changjiang Road, Wuxi New District, Jiangsu, No. 18 Patentee before: Wuxi Xiaotianer Co., Ltd. |