CN101220553A - Electric locking, washing, water discharge dragging device - Google Patents
Electric locking, washing, water discharge dragging device Download PDFInfo
- Publication number
- CN101220553A CN101220553A CNA2007100046645A CN200710004664A CN101220553A CN 101220553 A CN101220553 A CN 101220553A CN A2007100046645 A CNA2007100046645 A CN A2007100046645A CN 200710004664 A CN200710004664 A CN 200710004664A CN 101220553 A CN101220553 A CN 101220553A
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- Prior art keywords
- washing
- water discharge
- washing machine
- tractor
- dragging device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
The invention discloses a tractor of a multifunction washing machine with the functions of being locked, washed and drained by electricity, comprising an upper cover and a lower cover of the tractor; a low power motor, a motor clasping mechanism, a gear retarding mechanism, a cam switching mechanism and a rack are arranged in the lower cover of the tractor. The invention is characterized in that: the low power motor is provided with the motor clasping mechanism; a circuit board of the washing machine controls the on-off of the motor clasping mechanism so as to control the braking and the rotation of the low power motor; the segmental stroke of the rack is realized by the segmental control of the circuit board of the washing machine and the cam switching mechanism for the low power motor. The invention has the advantages that the washing machine which is provided with the tractor and has the functions of being locked, washed and drained by electricity can realize a plurality of washing modes such as a common washing mode, a hand washing mode and a mixed washing mode, etc., and enrich the washing function of a single washing machine, thus saving the electricity and water.
Description
Technical field
The present invention relates to the washing machine tractor, particularly a kind of electric lock, washing, water discharge dragging device that can make washing machine realize multiple washing mode.
Background technology
At present, the water discharge dragging device of the impeller automatic washing machine on the market mainly contains two kinds, and a kind of is single pass water discharge dragging device, and its function mainly is after the washing machine washing is finished draining valve to be drawn back, and sewage is drained.As Chinese patent 96218223, patent name is the motor type tractor, and its function singleness is the one-stroke tractor, is applicable to the general expression automatic washing machine; Another kind is the two-pass water discharge dragging device that cooperates hand rubbing type washing machine, as its major function of Chinese patent ZL00221027.4 is the brake band that first stroke draws back clutch coupling of washing machine when washing machine washs, make when washing washing machine inner tub can transfer, reach two-way effect of washing by rubbing with the hands, second stroke is fully withdrawn brake band and draining valve, sewage drains, laundry machine dehydration.More than two kinds of water discharge dragging device function singlenesses, all can only satisfy the washing machine of mode of washing separately, can not satisfy the washing machine requirement of multiple washing function.
Summary of the invention
The objective of the invention is to overcome existing water discharge dragging device function singleness, can not on a washing machine, realize the deficiency of multiple mode of washing, a kind of electric lock, washing, water discharge dragging device of brand new is provided by tractor.Can on a washing machine, realize multiple washing functions such as common washing, hand rubbing washing, mixing, washing by this tractor.
The present invention solves the problems of the technologies described above the technical scheme that is adopted:
A kind of electric lock, washing, water discharge dragging device comprise the tractor upper and lower shell, are positioned at low-power machine, gear reduction, cam switch mechanism, pinion and rack and the motor braking hold-fast body of tractor upper and lower shell.Drive described gear reduction by low-power machine, it is characterized in that: described low-power machine is furnished with the braking hold-fast body, by the switch control of washing machine circuit board to the braking hold-fast body; The segmentation control of low-power machine is realized the segmentation stroke of rack-and-pinion by washing machine circuit board and cam switch mechanism.
Relate to the design of electric lock, washing, water discharge dragging device, various forms applicable to the washing machine tractor: it mainly is that low-power machine is furnished with the braking hold-fast body, the switch of washing machine circuit board control braking hold-fast body, realize to the braking of tractor low-power machine with separate pine.The washing machine circuit board cooperates the segmentation stroke of the segmentation control of low-power machine being realized rack-and-pinion with cam switch mechanism.
For optimizing technique scheme, the measure that the present invention taked also comprises:
Described low-power machine is furnished with the braking hold-fast body.
On the described pinion and rack middle rack protruding fixed stop is arranged.
On the described pinion and rack middle rack protruding fixed stop is arranged, the screw of adjustment and clamp nut are arranged on the block.
Movable block, the adjustable stops position regulated of projection arranged on the described pinion and rack middle rack.
Because the present invention has taked above-mentioned technical measures, making it to contrast prior art has following advantage:
Increased the washing function of washing machine, made the washing machine of being furnished with this electric lock, washing, water discharge dragging device can realize multiple washing functions such as common washing, hand rubbing washing, mixing, washing.Make the user select washing machine washing mode, power saving, water saving according to the clothing situation.
Description of drawings
Fig. 1 is a cross-sectional view of the present invention;
Fig. 2 is an overall structure schematic diagram of the present invention;
Fig. 3 is the present invention and clutch coupling of washing machine push stick connecting structure schematic diagram;
The specific embodiment
Below in conjunction with drawings and embodiments the present invention is described in further detail.
Among Fig. 1: 1-adjusts screw, 2-clamp nut, 3-tooth bar, 4-gear reduction, 5-cam switch mechanism, 6-power interface A, 7-power interface B, 8-power interface C, 9-power interface D.
Among Fig. 2: 10-tractor upper casing, 11-tractor lower casing, 12-low-power machine, 13-motor hold-fast body.
Among Fig. 3: 1-adjusts screw, the 2-clamp nut, and the 3-tooth bar, 14-washing machine drainage valve rod, the 15-clutch push rod is adjusted screw, 16-clutch push rod.
The specific embodiment:
With reference to Fig. 1, Fig. 2 and Fig. 3, the present invention includes tractor upper casing (10), tractor lower casing (11), in tractor lower casing (11) lining low-power machine (12) is installed, motor hold-fast body (13), gear reduction (4), cam switch mechanism (5), tooth bar (3).Clutch push rod among Fig. 3 (16) is adjusted screw (1) and withstands, and it is fastening that clamp nut (2) will be adjusted screw (1), and clutch push rod is adjusted screw (15) clutch push rod (16) front end is blocked.Under the control of washing machine circuit board, power interface B (7) and power interface C (8) conducting, motor hold-fast body (13) is held low-power machine 12 tightly braking, makes tooth bar 3 brakings, thereby all is braked before and after the clutch push rod (16).Clutch push rod (16) braking then makes the brakes of clutch with the clockwise of dehydrating vessel in washing machine and braking counterclockwise, and this moment, washing machine was common mode of washing; Power interface B (7) and not conducting of power interface C (8), motor hold-fast body (13) is separated loose low-power machine (12), power interface B (7) and power interface A (6) conducting, low-power machine (12) running, by gear reduction (4), cam switch mechanism (5) stops behind drive tooth bar (3) motion one segment distance.The motion of tooth bar (3) stops after also spurring clutch push rod (16) motion one segment distance.The brakes that clutch push rod (16) motion one segment distance then can be separated loose clutch, dehydrating vessel in washing machine can rotate clockwise and counterclockwise, realizes the hand rubbing washing function; Power interface B (7) and power interface A (6) conducting and disconnection respectively at times then can realize a period of time washing machine common mode washing, the mixing, washing pattern that a period of time hand rubbing mode is washed; At last, power interface B (7) and power interface A (6), all conductings of power interface D (9), low-power machine (12) remains in operation, drive tooth bar (3) and pull on dynamic clutch push rod (16) and draw back the draining of washing machine drainage valve simultaneously, motor for washer moves clockwise and drives dehydration barrel high speed dewatering drying clothing.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every technical spirit according to the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (5)
1. a washing machine electric lock, washing, water discharge dragging device comprise tractor loam cake (10), tractor lower cover (11), in tractor lower cover (11) lining low-power machine (12) is installed, motor hold-fast body (13), gear reduction (4), cam switch mechanism (5), tooth bar (3).It is characterized in that: described low-power machine (12) is furnished with motor hold-fast body (13), by switch control low-power machine (12) braking and the rotation of washing machine circuit board to motor hold-fast body (13); The segmentation control of low-power machine (12) is realized the segmentation stroke of tooth bar (3) by washing machine circuit board and cam switch mechanism (5).
2. electric lock according to claim 1, washing, water discharge dragging device is characterized in that: described low-power machine (12) is furnished with motor hold-fast body (13) and controls low-power machine (12) braking.
3. electric lock according to claim 1, washing, water discharge dragging device is characterized in that: described tooth bar has protruding fixed stop on (3).
4. electric lock according to claim 3, washing, water discharge dragging device is characterized in that: described tooth bar has protruding fixed stop on (3), and adjustment screw (1) and clamp nut (2) are arranged on the block.
5. electric lock according to claim 1, washing, water discharge dragging device is characterized in that: the movable block of regulating of projection is arranged on the described tooth bar (3), and clutch push rod (16) is withstood in the adjustable stops position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100046645A CN101220553A (en) | 2007-01-14 | 2007-01-14 | Electric locking, washing, water discharge dragging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100046645A CN101220553A (en) | 2007-01-14 | 2007-01-14 | Electric locking, washing, water discharge dragging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101220553A true CN101220553A (en) | 2008-07-16 |
Family
ID=39630608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100046645A Pending CN101220553A (en) | 2007-01-14 | 2007-01-14 | Electric locking, washing, water discharge dragging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101220553A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628280A (en) * | 2012-08-28 | 2014-03-12 | 宁波吉德电器有限公司 | Full-automatic washing machine capable of washing variously |
| CN104963157A (en) * | 2015-05-29 | 2015-10-07 | 无锡小天鹅股份有限公司 | Washing machine and control method thereof |
| CN113502638A (en) * | 2020-03-23 | 2021-10-15 | 无锡小天鹅电器有限公司 | Control method of clothes treatment device |
-
2007
- 2007-01-14 CN CNA2007100046645A patent/CN101220553A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628280A (en) * | 2012-08-28 | 2014-03-12 | 宁波吉德电器有限公司 | Full-automatic washing machine capable of washing variously |
| CN103628280B (en) * | 2012-08-28 | 2016-07-06 | 宁波吉德电器有限公司 | A kind of can the automatic washing machine of multiple washing |
| CN104963157A (en) * | 2015-05-29 | 2015-10-07 | 无锡小天鹅股份有限公司 | Washing machine and control method thereof |
| CN104963157B (en) * | 2015-05-29 | 2017-10-13 | 无锡小天鹅股份有限公司 | Washing machine and its control method |
| CN113502638A (en) * | 2020-03-23 | 2021-10-15 | 无锡小天鹅电器有限公司 | Control method of clothes treatment device |
| CN113502638B (en) * | 2020-03-23 | 2023-08-18 | 无锡小天鹅电器有限公司 | Control method of clothes treatment device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080716 |