CN212741882U - Shifting fork driving device for washing machine clutch - Google Patents
Shifting fork driving device for washing machine clutch Download PDFInfo
- Publication number
- CN212741882U CN212741882U CN202021074162.7U CN202021074162U CN212741882U CN 212741882 U CN212741882 U CN 212741882U CN 202021074162 U CN202021074162 U CN 202021074162U CN 212741882 U CN212741882 U CN 212741882U
- Authority
- CN
- China
- Prior art keywords
- plane
- washing
- clutch
- tension spring
- shifting fork
- 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.)
- Active
Links
Images
Landscapes
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The utility model discloses a shifting fork driving device for a clutch of a washing machine, which comprises a slide block, a slide rail and a tension spring, wherein one end part of the tension spring is fixed on a clutch shell, and the other end part of the tension spring is connected with the slide block; the sliding rail is fixed on the clutch housing, and the sliding block can move back and forth along the sliding rail; the sliding block is provided with a pushing groove matched with the shifting fork, a dehydration plane, a hand rubbing washing plane and a common washing plane are sequentially arranged in the pushing groove, and the horizontal heights of the hand rubbing washing plane and the common washing plane are sequentially increased relative to the dehydration plane; when the traction motor drives the sliding block to move along the sliding rail, the dehydration plane, the hand rubbing washing plane and the common washing plane can be sequentially matched with the shifting fork, the shifting fork is pushed to rotate to different positions, and the traction motor drives the sliding block to move so as to accurately control the three different working conditions of dehydration, hand rubbing washing and common washing to be switched.
Description
Technical Field
The utility model relates to a washing machine clutch field, specifically speaking, it relates to a shift fork drive arrangement for washing machine clutch.
Background
At present, a speed reduction clutch of a pulsator washing machine generally has the function of reducing the speed of bidirectional rotation of a motor and then driving a pulsator to rotate in a reciprocating manner. The conventional speed reduction clutch mainly comprises a clutch shell, an input shaft, an output shaft sleeve, an input shaft sleeve, a brake wheel, a speed reduction mechanism arranged inside the brake wheel and a clutch component arranged on the input shaft sleeve, wherein the clutch component usually comprises a shifting fork, a coupling disc and a positioning disc.
The working condition of the conversion washing and dehydration is realized by the clutch component, but the working condition of the conversion of the automatic clutch is not realized, the shifting fork is driven to act on the connecting disc to move towards the positioning disc by the operation of an external traction motor, the clutch is realized, and the working condition of the conversion washing and dehydration can be converted.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a shift fork drive arrangement for washing machine clutch, which is not enough to prior art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a shifting fork driving device for a clutch of a washing machine comprises a sliding block, a sliding rail and a tension spring, wherein one end part of the tension spring is fixed on a clutch shell, and the other end part of the tension spring is connected with the sliding block;
the sliding rail is fixed on the clutch housing, and the sliding block can move back and forth along the sliding rail;
the sliding block is provided with a pushing groove matched with the shifting fork, a dehydration plane, a hand rubbing washing plane and a common washing plane are sequentially arranged in the pushing groove, and the horizontal heights of the hand rubbing washing plane and the common washing plane are sequentially increased relative to the dehydration plane;
when the traction motor drives the sliding block to move along the sliding rail, the dehydration plane, the hand rubbing washing plane and the common washing plane are sequentially matched with the shifting fork to push the shifting fork to rotate to different positions.
The utility model discloses further set up: the dewatering plane and the hand rubbing washing plane are provided with first inclined planes, and the hand rubbing washing plane and the common washing plane are provided with second inclined planes.
The utility model discloses further set up: the clutch mechanism further comprises a tension spring positioning frame, and one end part of the tension spring is connected with the clutch housing through the tension spring positioning frame.
The utility model discloses further set up: the tension spring locating rack is arranged on one side of the slide rail, and the slide block can be abutted against the tension spring locating rack in the inward moving process on the slide rail and is used for limiting the slide block to move on the slide rail.
The utility model discloses further set up: the slide rail is provided with the guide rail, the slider sets up the direction spout with guide rail looks adaptation.
The utility model discloses beneficial effect: set gradually dehydration plane, hand washing plane and ordinary washing plane on the promotion groove of slider, when traction motor orders about the slider and removes along the slide rail, dehydration plane, hand washing plane and ordinary washing plane can cooperate with the shift fork in proper order, promote the shift fork to rotate to three different positions, the shift fork drives the connecting plate and removes to the position of three difference, realize the separation and reunion, realize the dehydration of clutch, the three different operating mode switch of hand washing and ordinary washing, dehydration plane, the level of hand washing plane and ordinary washing plane can accurately set up simultaneously for traction motor removes through ordering about the slider, come the three different operating mode switch of accurate control dehydration, hand washing and ordinary washing.
Drawings
FIG. 1 is a cross-sectional view of a washing machine clutch;
FIG. 2 is a schematic view showing a fork driving apparatus for a clutch of a washing machine;
FIG. 3 is an exploded view of a fork drive for a washing machine clutch;
fig. 4 is a schematic structural diagram of a slider.
Description of reference numerals: 1. a slider; 11. a guide chute; 12. a push groove; 121. a dewatering plane; 122. rubbing the washing plane by hand; 123. a common washing plane; 124. a first inclined plane; 125. a second inclined plane; 2. a slide rail; 21. a guide rail; 3. a tension spring; 4. a tension spring positioning frame.
Detailed Description
The clutch conversion shift lever structure for the clutch of the washing machine according to the present invention will be described in further detail with reference to fig. 1 to 4.
A shifting fork driving device for a washing machine clutch comprises a sliding block 1, a sliding rail 2 and a tension spring 3, wherein one end part of the tension spring 3 is fixed on a clutch housing, the tension spring 3 can be connected with the clutch housing through a tension spring positioning frame 4, and the other end part of the tension spring 3 is connected with the sliding block 1, so that the sliding block 1 can be quickly reset;
Be provided with at slider 1 with shift fork matched with promotion groove 12, set gradually dehydration plane 121, hand wash washing plane 122 and ordinary washing plane 123 in promotion groove 12, the relative dehydration plane 121 of the level that hand wash washing plane 122 and ordinary washing increases in proper order, dehydration plane 121 and hand wash washing plane 122 are provided with first inclined plane 124, hand wash washing plane 122 and ordinary washing plane 123 are provided with second inclined plane 125.
When traction motor orders about slider 1 and removes along slide rail 2, slider 1 keeps away from extension spring 3 and slides, dehydration plane 121, hand are rubbed with the hands washing plane 122 and ordinary washing plane 123 can cooperate with the shift fork in proper order, promote the shift fork to rotate to three different positions, the shift fork drives the connecting plate and removes to three different positions, realize the separation and reunion, realize the dehydration of clutch, the three different operating mode of hand washing and ordinary washing switches, dehydration plane 121 simultaneously, the level of hand washing plane 122 and ordinary washing plane 123 can accurately set up, make traction motor move through ordering about slider 1, come the accurate three different operating mode switch of controlling the dehydration, hand is rubbed with the hands washing and ordinary washing.
The working principle of three different handovers is described below:
when the clutch is in the initial position, a push rod of the shifting fork is abutted against the dehydration plane 121 of the sliding block 1, the shifting fork is separated from the connecting disc, the connecting disc moves towards the end of the torque transmission shaft sleeve under the reset of the connecting disc spring, the connection between the connecting disc and the torque transmission shaft sleeve is realized, and at the moment, the clutch is in the dehydration working condition.
When the first stroke position is reached, the sliding block 1 moves, the first inclined surface 124 pushes the shifting fork to rotate, the hand rubbing washing plane 122 of the sliding block 1 is abutted to the push rod of the shifting fork, meanwhile, the shifting fork pushes the connecting disc to move towards the direction of the positioning disc, the connecting disc is separated from the torque transmission shaft sleeve, at the moment, the connecting disc is separated from the torque transmission shaft sleeve and the positioning disc, and the clutch is in a hand rubbing washing working condition.
And at the second stroke position, the sliding block 1 continues to move, the second inclined surface 125 pushes the push rod to rotate, the common washing plane 123 of the sliding block 1 is abutted to the push rod of the shifting fork, meanwhile, the shifting fork continues to push the coupling disc to move towards the direction of the positioning disc, the coupling of the coupling disc and the positioning disc is realized, and the clutch is in a common washing working condition.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. A shifting fork driving device for a clutch of a washing machine is characterized in that: the clutch device comprises a sliding block, a sliding rail and a tension spring, wherein one end part of the tension spring is fixed on a clutch shell, and the other end part of the tension spring is connected with the sliding block;
the sliding rail is fixed on the clutch housing, and the sliding block can move back and forth along the sliding rail;
the sliding block is provided with a pushing groove matched with the shifting fork, a dehydration plane, a hand rubbing washing plane and a common washing plane are sequentially arranged in the pushing groove, and the horizontal heights of the hand rubbing washing plane and the common washing plane are sequentially increased relative to the dehydration plane;
when the traction motor drives the sliding block to move along the sliding rail, the dehydration plane, the hand rubbing washing plane and the common washing plane are sequentially matched with the shifting fork to push the shifting fork to rotate to different positions.
2. The fork driving apparatus for a clutch of a washing machine as claimed in claim 1, wherein: the dewatering plane and the hand rubbing washing plane are provided with first inclined planes, and the hand rubbing washing plane and the common washing plane are provided with second inclined planes.
3. A fork driving apparatus for a clutch of a washing machine as claimed in claim 1 or 2, wherein: the clutch mechanism further comprises a tension spring positioning frame, and one end part of the tension spring is connected with the clutch housing through the tension spring positioning frame.
4. A fork driving apparatus for a clutch of a washing machine as claimed in claim 3, wherein: the tension spring locating rack is arranged on one side of the slide rail, and the slide block can be abutted against the tension spring locating rack in the inward moving process on the slide rail and is used for limiting the slide block to move on the slide rail.
5. The fork driving apparatus for a clutch of a washing machine as claimed in claim 1, wherein: the slide rail is provided with the guide rail, the slider sets up the direction spout with guide rail looks adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021074162.7U CN212741882U (en) | 2020-06-11 | 2020-06-11 | Shifting fork driving device for washing machine clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021074162.7U CN212741882U (en) | 2020-06-11 | 2020-06-11 | Shifting fork driving device for washing machine clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212741882U true CN212741882U (en) | 2021-03-19 |
Family
ID=75008667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021074162.7U Active CN212741882U (en) | 2020-06-11 | 2020-06-11 | Shifting fork driving device for washing machine clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212741882U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022017196A1 (en) * | 2020-07-20 | 2022-01-27 | 重庆海尔洗衣机有限公司 | Deceleration clutch device of washing machine and washing machine |
-
2020
- 2020-06-11 CN CN202021074162.7U patent/CN212741882U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022017196A1 (en) * | 2020-07-20 | 2022-01-27 | 重庆海尔洗衣机有限公司 | Deceleration clutch device of washing machine and washing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212741882U (en) | Shifting fork driving device for washing machine clutch | |
| CN202657615U (en) | Test tube rack feeding mechanism | |
| CN107152378B (en) | A kind of vertical-shaft wind machine rotor positive and negative rotation energy conversion device and its application method | |
| CN111560740A (en) | Shifting fork conversion mechanism for washing machine clutch | |
| CN212582230U (en) | Shifting fork conversion mechanism for washing machine clutch | |
| CN108942598A (en) | A kind of lipstick metal tube burnishing device | |
| CN104878564A (en) | Mechanical clutch device for deceleration clutch of washing machine | |
| CN101342620A (en) | Dual-speed self-tapping machine tool | |
| CN106939492B (en) | Multifunctional pulsator washing machine | |
| CN106835603B (en) | Power transmission device for body-building washing machine | |
| CN201257557Y (en) | Dual-speed self-tapping machine tool | |
| CN113305724B (en) | Polishing treatment device for hardware processing | |
| CN203290174U (en) | Wok overturning mechanism for tea strip tidying machine | |
| CN209575730U (en) | A kind of mahjong machine connects board apparatus | |
| CN208993864U (en) | Lever-rack drives rear wheel bicycle | |
| CN211992819U (en) | High-precision electromagnetic clutch control power supply with waterproof function | |
| CN209309175U (en) | A kind of electromechanical integration mechanical driving device | |
| CN208850731U (en) | A kind of vamp automatic edge folding | |
| CN205062490U (en) | Drum washing machine for body building | |
| CN203622383U (en) | Electric tool push rod component | |
| CN221343350U (en) | Winding machine with integral moving and quick mounting functions | |
| CN210304956U (en) | Wash trigger cleaning head elevating gear | |
| CN210739337U (en) | Novel electronic mechanical gear shifting ball head | |
| CN210548498U (en) | Manual-automatic's aluminium door and window processing double-end saw equipment | |
| CN219445090U (en) | Integrated circuit screening back surface dotting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |