CN203475166U - Efficient variable frequency motor speed reduction and clutch device and washing machine - Google Patents
Efficient variable frequency motor speed reduction and clutch device and washing machine Download PDFInfo
- Publication number
- CN203475166U CN203475166U CN201320504102.8U CN201320504102U CN203475166U CN 203475166 U CN203475166 U CN 203475166U CN 201320504102 U CN201320504102 U CN 201320504102U CN 203475166 U CN203475166 U CN 203475166U
- Authority
- CN
- China
- Prior art keywords
- clutch
- axle sleeve
- shift fork
- frequency conversion
- rotor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model relates to the field of washing machines, in particular to an efficient variable frequency motor speed reduction and clutch device and a washing machine. The speed reduction and clutch device comprises an outer shell of the clutch device, an external rotor electric machine and an input shaft (7), wherein the external rotor electric machine is formed by a rotor (3) and a stator (4), and the input shaft (7) is fixedly connected to the rotor (3) and mounted on the outer shell. An input shaft sleeve (16) capable of rotating relatively around an axis is arranged outside of the input shaft (7), a clutch shaft sleeve (8) capable of sliding up and down is mounted on the input shaft sleeve (16), and the clutch shaft sleeve (8) is connected to a traction motor (10) through a control mechanism. When the clutch shaft sleeve (8) is located at a first position, the input shaft sleeve (16) is meshed with the outer shell through the clutch shaft sleeve (8), and when the clutch shaft sleeve (8) is located at a second position, the input shaft sleeve (16) is meshed with the rotor (3) through the clutch shaft sleeve (8). The controllable traction acting force of the traction motor is transmitted to the clutch shaft sleeve through the control mechanism formed by a connecting arm, a fork and a clutch spring, and the fact that the clutch shaft sleeve slides up and down is achieved.
Description
Technical field
The utility model relates to washing machine field, relates in particular to a kind of high-efficiency frequency conversion decelerating through motor arrangement of clutch and washing machine.
Background technology
Prior art is installed for decelerating clutch of washing machine and single-phase asynchronous motor side by side as the new washing machine overwhelming majority of releasing on market, by belt pulley and belt transmission.The efficiency of such decelerating clutch of washing machine is low, and noise is large, and practicality is poor; Thereby relevant technologies personnel to have proposed motor vertical with clutch, the technical scheme that concentric is installed.If the patent No. is that ZL00260194.x Chinese utility model patent discloses automatic washing machine band cup-shaped rotor single-bearing motor and special clutch device thereof, this patent is exactly that common single-phase asynchronous motor and decelerating clutch of washing machine concentric are installed, and has improved transmission efficiency.But this patented technology scheme just simple by the direct at right angle setting of the single-phase asynchronous motor that was originally arranged on decelerating clutch of washing machine side the below to clutch; Because the efficiency of motor does not have too large raising, mode of washing is single, function simple and its install and connect complicatedly, required precision is high, be not suitable for producing in enormous quantities, and washing machine can not be realized frequency conversion rubbing washing, the many speed dehydrations of frequency conversion.For another example the patent No. is that ZL00234747.4 discloses the decelerating clutch of washing machine that brushless electric machine directly drives, this patent adopts brushless electric machine direct driven washing machine clutch, solved single-phase asynchronous motor efficiency low, improved efficiency, but the connection of this structural electromotor is complicated, can only realize common mode of washing, main element union piece is more, and clutch installation accuracy is required too high, and there is the shortcoming that fault rate is high in it, so this patented technology scheme is not suitable for batch production.
As the application number Chinese patent that is CN201120257375.8, a kind of Bionic hand rubbing variable frequency speed reducing clutch for washing machine, it comprises mutually equipped lower house and power shaft, lower house is provided with DC. brushless electric machine stator, the end of power shaft is connected with DC brushless motor outer rotor, DC. brushless electric machine stator is arranged in the inner chamber of DC brushless motor outer rotor, and power shaft is fitted with the slide engaging and disengaging mechanism being comprised of axle sleeve, clutch shaft, clutch slider and brake spring; Axle sleeve is sleeved on power shaft, clutch shaft is positioned at axle sleeve top turning set and is contained on power shaft, axle sleeve and clutch shaft are all shaped with periphery spline, clutch slider is shaped with interior week, guiding spline was matched with the periphery spline slip of axle sleeve and clutch shaft, and brake spring press fit on the annulus boss that clutch slider periphery is shaped with and clutch slider is connected with clutch control mechanism.
In view of this, special the utility model that proposes.
Utility model content
The purpose of this utility model is to provide a kind of high-efficiency frequency conversion decelerating through motor arrangement of clutch, for realizing utility model object, adopts following technical scheme:
A high-efficiency frequency conversion decelerating through motor arrangement of clutch, comprising: the shell of arrangement of clutch, the external rotor electric machine consisting of rotor and stator, the power shaft being fixedly connected with rotor; The arranged outside of power shaft can be around the counterrotating input axle sleeve of axis; Power shaft puts the clutch axle sleeve sliding up and down is installed.At clutch axle sleeve, during in primary importance, input axle sleeve is meshed fixing through clutch axle sleeve with the fixed support on shell; At clutch axle sleeve, during in the second place, input axle sleeve is meshed with rotor through clutch axle sleeve, and rotor is rotated through clutch shaft cuff driven input shaft cover; Described clutch axle sleeve is connected with traction electric machine through controlling organization.
Further, the two ends of described clutch axle sleeve are respectively arranged with the spline tooth being meshed with fixed support and rotor.
Further, on described shell, be installed with fixed support; Described support bracket fastened lower end is provided with respectively with the upper end of clutch axle sleeve the spline matching vertically, the splined being meshed with clutch axle sleeve to form fixed support.
Further, described controlling organization comprises, under the driving force effect of traction electric machine, limits the shift fork that clutch shaft cover slides up and down.
Further, described shift fork can rotate around it and be arranged on fixed support, and one end of shift fork contacts with clutch axle sleeve, and the other end is connected with traction electric machine, is provided with the second torsion spring resetting for shift fork between described shift fork and fixed support.When linking arm is cancelled the restriction power of shift fork, shift fork produces a rotation around connecting axle, makes to produce a downward displacement with the contact jaw of clutch axle sleeve, and just order is cancelled the restriction power of clutch axle sleeve.When shift fork returns to initial position, shift fork also returns to initial position under the effect of the second torsion spring.
Further, described controlling organization comprises, linking arm.Described linking arm one end is connected with traction electric machine, and the other end is connected with shift fork, so that the control displacement of traction electric machine is reached to shift fork.
Further, described linking arm can be pulled the outer casing underpart that is arranged on that motor pulls.One end of described linking arm is connected with the displacement output of traction electric machine, and the other end is connected with shift fork.
Further, described transmission mechanism is through being arranged on shell for it provides the first torsion spring of reset response power.
Further, described linking arm one end is connected with traction electric machine, and the other end is provided with the blocking arm of restriction shift fork displacement.Described linking arm is arranged on shell through the first torsion spring.Linking arm, under the effect of traction electric machine, produces a horizontal displacement, makes the restriction power of shift fork cancel.And do the used time when traction electric machine does not produce linking arm, linking arm returns to initial position under the effect of the first torsion spring.
Further, described shift fork one end is provided with and the mutually spacing groove contacting of linking arm; The described shift fork other end is provided with the gear fork that restriction clutch axle sleeve slides.The blocking arm arranging on linking arm matches and is arranged in groove, and linking arm is contacted mutually securely with shift fork.Described gear fork contacts with the convex of clutch axle sleeve, clutch axle sleeve is provided to the position-limiting action power making progress.
Further, between fixed support and clutch axle sleeve, clutch spring is installed.The telescopic clutch spring with certain tensioning that is installed with between described support bracket fastened lower end and clutch axle sleeve, described clutch spring provides a downward active force to clutch axle sleeve, when shift fork is cancelled the position-limiting action power of clutch axle sleeve, clutch axle sleeve moves down with rotor and is fixedly connected.
Another object of the present utility model is to provide a kind of as above washing machine of any high-efficiency frequency conversion decelerating through motor arrangement of clutch that is equipped with, and it comprises: be arranged on intrinsic outer barrel, interior bucket and be arranged on the impeller in interior bucket; Described arrangement of clutch is fixedly mounted on washing machine, and described power shaft is connected with agitation wheel for washing machine by deceleration device, and described input axle sleeve is fixedly connected by transmission device and washing machine inner tub.
Adopt technique scheme, the utility model is compared with the advantage of prior art: by splined being set between clutch axle sleeve and fixed support, and while having avoided clutch axle sleeve and rotor to depart from, the generation of input axle sleeve transfer situation.More particularly, by the controlling organization being formed by linking arm, shift fork and clutch spring, the controlled draw power of traction electric machine is passed to clutch axle sleeve, realize sliding up and down of clutch axle sleeve, reach under the effect that power shaft is enclosed within clutch axle sleeve, with the object of engagement or the disengaging of rotor.In the utility model, clutch axle sleeve and clutch spring are arranged in motor internal space, have effectively reduced the height of decelerating through motor clutch, can effectively increase the washing capacity of washing machine complete machine.The utility model is simple in structure, and effect is remarkable, suitable promoting the use of.
Accompanying drawing explanation
Fig. 1 structural representation of the present utility model;
Fig. 2 structure explosive view of the present utility model;
The partial enlarged drawing of Fig. 2 in Fig. 3 the utility model.
Main element explanation: 1-upper casing, 2-lower casing, 3-rotor, 4-stator, 5-Hall element, 6-clamp nut, 7-power shaft, 8-clutch axle sleeve, 9-fixed support, 10-traction electric machine, 11-shift fork, 12-linking arm, 13-clutch spring, the 14-the first torsion spring, the 15-the second torsion spring, 16-input axle sleeve, 17-oiliness bearing, 111-gear fork, 112-groove, 121-blocking arm, 131-convex.
The specific embodiment
Below in conjunction with embodiment, the utility model is described in more detail.
Specific embodiment one
A high-efficiency frequency conversion decelerating through motor arrangement of clutch, comprising: the external rotor electric machine consisting of rotor 3 and stator 4, the power shaft 7 being fixedly connected with rotor 3; Described power shaft 7 is in oiliness bearing 17 can be sleeved on input axle sleeve 16 to axial rotatably; Between shell and rotor 3, be provided with clutch axle sleeve 8; Described clutch axle sleeve 8 can slide up and down to be arranged on input axle sleeve 16 vertically, and described clutch axle sleeve 8 can not be connected with the relative rotation with input axle sleeve 16; Between clutch axle sleeve 8 and shell, be provided with clutch spring 13; Clutch axle sleeve 8 is connected with traction electric machine 10 through controlling organization; Clutch axle sleeve 8 is under the effect of controlling organization and traction electric machine 10, and clutch shaft cover slides up and down to switch between primary importance and the second place.
In the present embodiment, when clutch axle sleeve 8 is during in primary importance, input axle sleeve 8 is meshed with the fixed support 9 on shell through clutch axle sleeve 16.At clutch axle sleeve 8, during in the second place, clutch axle sleeve 16 is meshed with rotor 3, so that rotor 3 is through 8 band driven input shafts cover 16 rotations of clutch axle sleeve.
In the present embodiment, on described clutch axle sleeve 8, be provided with feather key, on described input axle sleeve 16, be provided with chute, described feather key and chute form for clutch axle sleeve 8 and input axle sleeve 16 can slide to axial, key connecting that can not axial-rotation.
In the present embodiment, described input axle sleeve 16 can axial-rotation ground, can not be arranged on up or down in the shell being formed by upper casing 1 and lower casing 2, power shaft 7 and input axle sleeve 16 all can not be installed in the enclosure up or down.
In the present embodiment, the bottom of described lower casing 2 is installed with fixed support 9, the telescopic clutch spring 13 that is installed with between the lower end of described fixed support 9 and clutch axle sleeve 8.The lower end of described fixed support 9 is respectively arranged with the upper end of clutch axle sleeve 8 spline matching.When clutch axle sleeve 8 is during in primary importance, fixed support 9 and the not relatively turnable splined of clutch axle sleeve 8.
In the present embodiment, the spline of setting is radially extended in the bottom of described clutch axle sleeve 8, is provided with chute or spline that the axial splines that arranges with the bottom of clutch axle sleeve 8 matches on described rotor 3.When clutch axle sleeve 8 is during in the second place, to form clutch axle sleeve 8 and the not relatively turnable key connecting of rotor 3.
In the present embodiment, the arranged outside of described stator 4 has Hall element 5, for detection of the rotating speed of motor.
By splined being set between clutch axle sleeve and fixed support, while having avoided clutch axle sleeve and rotor to depart from, the generation of input axle sleeve transfer situation.
Specific embodiment two
In the present embodiment, described clutch axle sleeve 8 is connected with traction electric machine through controlling organization.Thereby, clutch axle sleeve 8 is slided up and down under the effect of traction electric machine 10, so that clutch axle sleeve 8 switches between primary importance and the second place.
In the present embodiment, described controlling organization comprises, be connected with traction electric machine 10 to produce control that linking arm, the opposite shell of displacement be rotatably connected clutch axle sleeve 8 is produced to the shift fork 11 of position-limiting actions and clutch axle sleeve 8 is provided to the clutch spring 13 of slip active force; Described shift fork 11, under the drive of linking arm 12, limits clutch axle sleeve 8 down slidings in contact.
In the present embodiment, described linking arm 12 one end are connected with traction electric machine 10, and the other end is provided with the blocking arm 121 of restriction shift fork 11 displacements; Described linking arm 12 is arranged on shell through the first torsion spring 14.Linking arm 12, under the effect of traction electric machine 10, produces a horizontal displacement, makes the restriction power of shift fork 11 cancel.And do the used time when traction electric machine 10 does not produce linking arm 12, linking arm 12 returns to initial position under the effect of the first torsion spring 14.
In the present embodiment, described shift fork 11 is arranged on fixed support 9 rotatably around connecting axle; 9 of described shift fork 11 and fixed supports are provided with the second torsion spring 15.When the restriction power of 12 pairs of shift forks 11 of linking arm is cancelled, shift fork 11 produce one around connecting axle rotate, make to produce a down displacement with the contact jaw of clutch axle sleeve 8, just order is cancelled the restriction power of clutch axle sleeve 8.When shift fork 11 returns to initial position, shift fork 11 also returns to initial position under the effect of the second torsion spring 15.
In the present embodiment, the upper end edge of described clutch axle sleeve 8 is radially outward outstanding is provided with convex 131, and the inner side of described convex 131 is provided with the spline being connected with fixed support 9.
As shown in Figure 3, in the present embodiment, described shift fork 11 one end are provided with and the mutually spacing groove contacting 112 of linking arm 12; Described shift fork 11 other ends are provided with the gear fork 111 that restriction clutch axle sleeve 8 slides.The blocking arm 121 arranging on linking arm 12 matches and is arranged in groove 112, and linking arm 12 is contacted mutually securely with shift fork 11.Described gear fork 111 contacts with the convex 131 of clutch axle sleeve 8, clutch axle sleeve 8 is provided to the position-limiting action power making progress.
In the present embodiment, the gear fork 111 that described shift fork 11 one end arrange is set to the semicircles gear fork plate that can slide up and down along clutch sliding sleeve 8 outer shafts, and described gear fork 111 contacts with convex 131, to limit the slip of clutch sliding sleeve 8.By connecting axle 113, the middle part of shift fork 11 is rotatably connected with fixed support 9 through connecting axle 113, one end of shift fork 11 contacts with clutch sliding sleeve 8 through gear fork 111, the other end contacts with linking arm 12 through groove 112, to form, controls the lever construction that clutch sliding sleeve 8 slides up and down.On described connecting axle 113 and fixed support 9, second torsion spring 15 with certain tensioning is installed, so that shift fork 11 resets.
In the present embodiment, between fixed support 9 and clutch axle sleeve 8, clutch spring 13 is installed.The telescopic clutch spring 13 with certain tensioning that is installed with between the lower end of described fixed support 9 and clutch axle sleeve 8, described 13 pairs of clutch axle sleeves 8 of clutch spring provide a downward active force, when the position-limiting action power of 11 pairs of clutch axle sleeves 8 of shift fork is cancelled, clutch axle sleeve 8 moves down with rotor 3 and is fixedly connected.
Thereby, when linking arm 12 is under the effect of traction electric machine 10, produce a horizontal displacement, make the restriction power of shift fork 11 cancel.Shift fork 11 produces a rotation around connecting axle, makes shift fork 11 and the contact jaw of clutch axle sleeve 8 produce a downward displacement, and just order is cancelled the restriction power of clutch axle sleeve 8.Under the downward active force that clutch axle sleeve 8 provides at clutch spring 13, slide down to second place place, the key connecting that the spline by clutch axle sleeve 8 lower ends can not rotate to axial to form clutch axle sleeve 8 and rotor 3.
When the active force of 10 pairs of linking arms 12 of traction electric machine is cancelled, linking arm 12 returns to initial position under the effect of the first torsion spring 14, and shift fork 11 also rotates back to initial position under the effect of the second torsion spring 15.Clutch axle sleeve 8 is under the rotarily driving of shift fork 11, and upward sliding is to initial primary importance place, the key connecting that the spline by clutch axle sleeve 8 upper ends can not rotate to axial to form clutch axle sleeve 8 and fixed support 9.
By controlling organization is set, make traction electric machine can realize sliding up and down of clutch axle sleeve, reach and control the object that clutch axle sleeve is meshed with fixed support or rotor.
Specific embodiment three
In the present embodiment, a kind of washing machine that high-efficiency frequency conversion decelerating through motor arrangement of clutch is housed, it comprises: be arranged on intrinsic outer barrel, interior bucket and be arranged on the impeller in interior bucket; Described arrangement of clutch is fixedly mounted on washing machine, and described power shaft is connected with agitation wheel for washing machine by deceleration device, so that power shaft drives agitation wheel for washing machine rotation.Described input axle sleeve is meshed with dehydrating shaft by transmission mechanism, so that power shaft cover drives washing machine inner tub rotation.
When washing, clutch axle sleeve is in primary importance, and impeller rotates, and interior bucket does not rotate; When dehydration, clutch axle sleeve is in the second place, and impeller and interior bucket rotate simultaneously.
Embodiment in above-described embodiment can further combine or replace; and embodiment is described preferred embodiment of the present utility model; not design of the present utility model and scope are limited; do not departing under the prerequisite of the utility model design philosophy; the various changes and modifications that in this area, professional and technical personnel makes the technical solution of the utility model, all belong to protection domain of the present utility model.
Claims (10)
1. a high-efficiency frequency conversion decelerating through motor arrangement of clutch, comprising: the shell of arrangement of clutch, the external rotor electric machine being formed by rotor (3) and stator (4), be fixedly connected with rotor (3), be arranged on the power shaft (7) on shell; The arranged outside of power shaft (7) can be around the counterrotating input axle sleeve of axis (16); On input axle sleeve (16), the clutch axle sleeve (8) sliding up and down is installed;
It is characterized in that: described clutch axle sleeve (8) is connected with traction electric machine (10) through controlling organization; At clutch axle sleeve (8), during in primary importance, input axle sleeve (16) is meshed with shell through clutch axle sleeve (8); At clutch axle sleeve (8), during in the second place, input axle sleeve (16) is meshed with rotor (3) through clutch axle sleeve (8).
2. a kind of high-efficiency frequency conversion decelerating through motor arrangement of clutch according to claim 1, is characterized in that: the two ends of described clutch axle sleeve (8) are respectively arranged with the spline tooth being meshed with shell and rotor (3).
3. a kind of high-efficiency frequency conversion decelerating through motor arrangement of clutch according to claim 2, is characterized in that: on described shell, be installed with fixed support (9);
The lower end of described fixed support (9) is provided with respectively with the upper end of clutch axle sleeve (8) spline matching vertically, the splined being meshed with clutch axle sleeve (8) to form fixed support (9).
4. a kind of high-efficiency frequency conversion decelerating through motor arrangement of clutch according to claim 3, is characterized in that: described controlling organization comprises, limits the shift fork (11) that clutch shaft cover (8) slides up and down under the driving force effect of traction electric machine (10).
5. a kind of high-efficiency frequency conversion decelerating through motor arrangement of clutch according to claim 4, is characterized in that: described shift fork (11) can rotate around it and be arranged on fixed support (9); Between described shift fork (11) and fixed support (9), be provided with the second torsion spring (15) resetting for shift fork (11);
One end of shift fork (11) contacts with clutch axle sleeve (8), and the other end contacts with linking arm (12).
6. according to a kind of high-efficiency frequency conversion decelerating through motor arrangement of clutch described in claim 4 or 5, it is characterized in that: described controlling organization comprises, linking arm (12), one end of described linking arm (12) is connected with traction electric machine (10), the other end is connected with shift fork (11), so that the control displacement of traction electric machine (10) is reached to shift fork (11).
7. a kind of high-efficiency frequency conversion decelerating through motor arrangement of clutch according to claim 6, is characterized in that: described linking arm (12) is through being arranged on shell (8) for it provides first torsion spring (14) of reset response power.
8. a kind of high-efficiency frequency conversion decelerating through motor arrangement of clutch according to claim 7, is characterized in that: the middle part of described shift fork (11) is arranged on fixed support (9) rotatably through connecting axle (113);
One end of described shift fork (11) is provided with and the mutually spacing groove contacting of linking arm (12) (112);
Described shift fork (11) other end is provided with the gear fork (111) that restriction clutch axle sleeve (8) slides.
9. a kind of high-efficiency frequency conversion decelerating through motor arrangement of clutch according to claim 3, is characterized in that: between fixed support (9) and clutch axle sleeve (8), clutch spring (13) is installed.
10. the washing machine that high-efficiency frequency conversion decelerating through motor arrangement of clutch as any in claim 1 to 9 is housed, it comprises: be arranged on intrinsic outer barrel, interior bucket and be arranged on the impeller in interior bucket;
It is characterized in that: described arrangement of clutch is fixedly mounted on washing machine, described power shaft (7) is connected with agitation wheel for washing machine, and described input axle sleeve (16) is connected with washing machine inner tub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320504102.8U CN203475166U (en) | 2013-08-15 | 2013-08-15 | Efficient variable frequency motor speed reduction and clutch device and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320504102.8U CN203475166U (en) | 2013-08-15 | 2013-08-15 | Efficient variable frequency motor speed reduction and clutch device and washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203475166U true CN203475166U (en) | 2014-03-12 |
Family
ID=50223525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320504102.8U Expired - Lifetime CN203475166U (en) | 2013-08-15 | 2013-08-15 | Efficient variable frequency motor speed reduction and clutch device and washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203475166U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104233693A (en) * | 2014-09-01 | 2014-12-24 | 青岛澳柯玛洗衣机有限公司 | Single-barrel direct-drive full-automatic pulsator washing machine |
| CN104372571A (en) * | 2013-08-15 | 2015-02-25 | 海尔集团公司 | Efficient variable frequency motor speed reduction and clutch device and washing machine |
| CN105200718A (en) * | 2014-06-30 | 2015-12-30 | 青岛海尔洗衣机有限公司 | Clutch driving device |
| CN105200719A (en) * | 2014-06-30 | 2015-12-30 | 青岛海尔洗衣机有限公司 | Motor protection cover |
| CN105220405A (en) * | 2014-06-30 | 2016-01-06 | 青岛海尔洗衣机有限公司 | A kind of speed-reducing clutch clutch driving unit |
| CN105239314A (en) * | 2014-06-30 | 2016-01-13 | 青岛海尔洗衣机有限公司 | Clutch driving apparatus of deceleration clutch |
| CN105316904A (en) * | 2014-06-30 | 2016-02-10 | 青岛海尔洗衣机有限公司 | Clutch device of decelerating clutch and decelerating clutch |
| CN105463773A (en) * | 2014-06-30 | 2016-04-06 | 青岛海尔洗衣机有限公司 | Deceleration clutch on-off driving device |
| CN105463774A (en) * | 2014-06-30 | 2016-04-06 | 青岛海尔洗衣机有限公司 | Clutch apparatus |
| CN105463768A (en) * | 2014-06-30 | 2016-04-06 | 青岛海尔洗衣机有限公司 | Deceleration clutch on-off driving device |
| CN105734908A (en) * | 2014-12-12 | 2016-07-06 | 青岛海尔洗衣机有限公司 | Washing machine and deceleration clutch for same |
| WO2016119513A1 (en) * | 2015-01-30 | 2016-08-04 | 青岛海尔洗衣机有限公司 | Reduction clutch capable of positioning inner drum and washing machine |
| CN105908448A (en) * | 2016-06-21 | 2016-08-31 | Tcl家用电器（合肥）有限公司 | Direct-driven washing machine clutch set mechanism and direct-driven washing machine |
-
2013
- 2013-08-15 CN CN201320504102.8U patent/CN203475166U/en not_active Expired - Lifetime
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372571A (en) * | 2013-08-15 | 2015-02-25 | 海尔集团公司 | Efficient variable frequency motor speed reduction and clutch device and washing machine |
| CN105463774A (en) * | 2014-06-30 | 2016-04-06 | 青岛海尔洗衣机有限公司 | Clutch apparatus |
| CN105463768A (en) * | 2014-06-30 | 2016-04-06 | 青岛海尔洗衣机有限公司 | Deceleration clutch on-off driving device |
| CN105200719A (en) * | 2014-06-30 | 2015-12-30 | 青岛海尔洗衣机有限公司 | Motor protection cover |
| CN105220405A (en) * | 2014-06-30 | 2016-01-06 | 青岛海尔洗衣机有限公司 | A kind of speed-reducing clutch clutch driving unit |
| CN105239314A (en) * | 2014-06-30 | 2016-01-13 | 青岛海尔洗衣机有限公司 | Clutch driving apparatus of deceleration clutch |
| CN105316904A (en) * | 2014-06-30 | 2016-02-10 | 青岛海尔洗衣机有限公司 | Clutch device of decelerating clutch and decelerating clutch |
| CN105200718A (en) * | 2014-06-30 | 2015-12-30 | 青岛海尔洗衣机有限公司 | Clutch driving device |
| CN105463773B (en) * | 2014-06-30 | 2019-02-15 | 青岛海尔洗衣机有限公司 | A kind of speed-reducing clutch clutch driving unit |
| CN105463773A (en) * | 2014-06-30 | 2016-04-06 | 青岛海尔洗衣机有限公司 | Deceleration clutch on-off driving device |
| CN105220405B (en) * | 2014-06-30 | 2019-02-15 | 青岛海尔洗衣机有限公司 | A kind of speed-reducing clutch clutch driving unit |
| CN105463774B (en) * | 2014-06-30 | 2019-11-12 | 青岛海尔洗衣机有限公司 | A kind of arrangement of clutch |
| CN105200719B (en) * | 2014-06-30 | 2019-11-08 | 青岛海尔洗衣机有限公司 | A kind of motor protecting cover |
| CN105463768B (en) * | 2014-06-30 | 2019-02-15 | 青岛海尔洗衣机有限公司 | A kind of speed-reducing clutch clutch driving unit |
| CN105200718B (en) * | 2014-06-30 | 2019-01-22 | 青岛海尔洗衣机有限公司 | A kind of clutch driving unit |
| CN104233693A (en) * | 2014-09-01 | 2014-12-24 | 青岛澳柯玛洗衣机有限公司 | Single-barrel direct-drive full-automatic pulsator washing machine |
| CN105734908A (en) * | 2014-12-12 | 2016-07-06 | 青岛海尔洗衣机有限公司 | Washing machine and deceleration clutch for same |
| CN105734908B (en) * | 2014-12-12 | 2019-08-27 | 青岛海尔洗衣机有限公司 | A kind of use in washing machine speed-reducing clutch and washing machine |
| US10196771B2 (en) | 2015-01-30 | 2019-02-05 | Qingdao Haier Washing Machine Co., Ltd. | Reduction clutch capable of positioning inner tub and washing machine |
| CN105986416A (en) * | 2015-01-30 | 2016-10-05 | 青岛海尔洗衣机有限公司 | Reduction clutch capable of positioning inner barrel and washing machine with reduction clutch |
| CN105986416B (en) * | 2015-01-30 | 2019-04-05 | 青岛海尔洗衣机有限公司 | A kind of speed-reducing clutch and washing machine that can position interior bucket |
| WO2016119513A1 (en) * | 2015-01-30 | 2016-08-04 | 青岛海尔洗衣机有限公司 | Reduction clutch capable of positioning inner drum and washing machine |
| CN105908448A (en) * | 2016-06-21 | 2016-08-31 | Tcl家用电器（合肥）有限公司 | Direct-driven washing machine clutch set mechanism and direct-driven washing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203475166U (en) | Efficient variable frequency motor speed reduction and clutch device and washing machine | |
| CN104372561B (en) | A kind of frequency conversion hand-scrubbing type decelerating through motor arrangement of clutch and washing machine | |
| CN104674507B (en) | Reducing gear clutch for full automatic washing machine | |
| CN101899760B (en) | Treadle sports type impeller type washing machine | |
| CN204282057U (en) | Small-sized pedal type manual washing machine | |
| CN108797006B (en) | Washing machine speed reducing clutch capable of switching power output | |
| CN206211760U (en) | A kind of big retarding is than harmonic reduction all-in-one | |
| CN104372571A (en) | Efficient variable frequency motor speed reduction and clutch device and washing machine | |
| CN202937478U (en) | Novel coaxial counter-revolving double-blade fan | |
| CN110820276B (en) | Automatic lifting type clothes hanger with drying function | |
| CN105297344A (en) | Decelerating clutch of washing machine and washing machine | |
| CN102296438B (en) | A kind of pedal-powered double-clutch impeller type washing machine | |
| CN201734586U (en) | Transmission mechanism of stirring bowl of egg beater | |
| CN104372570A (en) | Variable-frequency simulated hand-wash motor reduction clutch and washing machine | |
| CN104545515A (en) | Bread multifunction | |
| CN208237014U (en) | A kind of transmission mechanism of cook's machine | |
| CN202671793U (en) | Double-motor driving device of sinker cap of stocking machine | |
| CN103982928A (en) | Electric lifting extractor hood | |
| CN201913273U (en) | Variable-speed electric drill | |
| CN206135640U (en) | But regulation rotational speed's multi -function motor | |
| CN101280507B (en) | Novel reduction clutch of washing machine | |
| CN104674506B (en) | Reducing gear clutch for full automatic washing machine | |
| CN201616359U (en) | Self-power transmission device of DZ type switch | |
| CN204578289U (en) | A kind of motor with clutch | |
| CN201962513U (en) | Direct drive clutch driving device of washing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160707 Address after: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Patentee after: QINGDAO HAIER WASHING MACHINE Co.,Ltd. Address before: 266102 Haier Industrial Park, 1 Haier Road, hi tech park, Laoshan District, Shandong, Qingdao Patentee before: HAIER Group Corp. Patentee before: QINGDAO HAIER WASHING MACHINE Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140312 |
|
| CX01 | Expiry of patent term |