CN102303772B - Automatic adding device for household appliance - Google Patents
Automatic adding device for household appliance Download PDFInfo
- Publication number
- CN102303772B CN102303772B CN 201110169939 CN201110169939A CN102303772B CN 102303772 B CN102303772 B CN 102303772B CN 201110169939 CN201110169939 CN 201110169939 CN 201110169939 A CN201110169939 A CN 201110169939A CN 102303772 B CN102303772 B CN 102303772B
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- powder
- adding device
- automatic adding
- electrical appliance
- household electrical
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Abstract
The invention relates to an automatic adding device for a household appliance. The household appliance comprises an opening arranged on a cavity chamber, an automatic adding device is arranged at or above the opening and comprises a fixing mechanism, a powder disc used for accommodating an additive agent, a powder feeding mechanism, and a driving mechanism used for driving the powder disc to rotate, wherein the powder disc and the powder feeding mechanism are fixed on the fixing mechanism; more than one accommodating cavities are arranged on the powder disc, and the additive agent is arranged in the accommodating cavities; the powder feeding mechanism comprises an ejector pin used for ejecting the additive agent, and the powder feeding mechanism and the powder disc are connected with a power supply; the powder feeding mechanism further comprises a first electromagnet, the first electromagnet is connected with the ejector pin and is connected with the power supply, and the end part of the ejector pin faces towards the accommodating cavities; and a positioning disc is arranged on the powder disc, and a positioning hole allowing the ejector pin to penetrate through is arranged on the positioning disc corresponding to the accommodating cavities of the powder disc. The automatic adding device provided by the invention has the characteristics of simple and reasonable structure, small volume, flexible operation, low manufacturing cost and wide range of application.
Description
Technical field
The present invention relates to a kind of automatic adding device of household electrical appliance, particularly a kind of additive is added in household electrical appliance, play the automatic adding device of the household electrical appliance of sterilization, sterilization, the effect that pure and fresh or other is special.
Background technology
Existing some household electrical appliance, such as fruit-vegetable cleaner, laundry machine and bread producing machine etc., the user is in the process of using, add additive as need, during such as disinfectant powder, laundry soap powder and yeast powder etc., be generally directly to open the lid of household electrical appliance with hand, directly additive added in household electrical appliance, reach some effect; But, for some additive, to having relatively high expectations of environment, may have certain harmfulness to staff simultaneously, such as for being easy to irritated crowd, use extremely inconvenient.
Therefore, be necessary to invent a kind of new additive automatic adding device, to meet consumers' demand.
Summary of the invention
Purpose of the present invention aims to provide a kind of automatic adding device of simple and reasonable, volume is little, flexible operation, cost of manufacture are low, applied widely household electrical appliance, to overcome weak point of the prior art.
press the automatic adding device of a kind of household electrical appliance of this purpose design, household electrical appliance comprise the opening that is arranged on chamber, it is characterized in that automatic adding device is arranged on the top of opening part or opening, this automatic adding device comprises fixed mechanism, be used for holding the powder dish of additive, enter powder mechanism, drive the driver train that the powder dish rotates, wherein, the powder dish, entering powder mechanism all is fixed on fixed mechanism, be provided with more than one host cavity on the powder dish, be provided with additive in host cavity, entering powder mechanism comprises be used to the thimble that ejects additive, enter powder mechanism and the powder dish all joins with power supply.
Describedly enter powder mechanism and also comprise the first electromagnet, the first electromagnet and thimble join, and the end of thimble is towards host cavity, and the first electromagnet and power supply join.
Be provided with dowel disc on described powder dish, on dowel disc, the host cavity of corresponding powder dish is provided with the knock hole that passes for thimble.
Described driver train is drive motor or drive spindle; Wherein, drive motor directly joins with the powder dish, and perhaps, an end and second electromagnet of drive spindle join, the second electromagnet energising, and drive spindle moves, and after the certain angle of driving powder dish rotation, drive spindle resets.
Described drive spindle is corresponding with the gear teeth on being arranged on dowel disc, and the number of the gear teeth is corresponding with the number of host cavity.
Described driver train and advance the powder mechanisms in series, and be serially connected with the delay start relay between the two.
Be provided with action button on the guidance panel of described household electrical appliance, action button and driver train are electrically connected to.
The surface of described host cavity is provided with protective cover.
The present invention is by being arranged on automatic adding device the top of opening part or opening, and after switching on power, the powder dish can rotate certain angle, and the thimble that enters powder mechanism moves towards host cavity, the additive in host cavity is shot down in chamber, thereby realize automation; The amount of the additive that at every turn shoots down can be preset by maker, has alleviated user's manipulation strength, therefore, when the user used at every turn, the powder dish can automatic rotating, then advanced the work of powder mechanism, for household electrical appliance add required additive, the modern is freed from loaded down with trivial details regular job.
Compare with prior art, the invention solves the automatic interpolation of additive and the Dose Problem of interpolation, convenient for users to use, its have simple and reasonable, volume is little, flexible operation, cost of manufacture characteristics low, applied widely.
Description of drawings
Fig. 1 is one embodiment of the invention structural representation.
Fig. 2 is the decomposing state structural representation of additive automatic adding device.
Fig. 3 is electric control principle block diagram of the present invention.
In figure: 1 is upper cover, and 2 is chamber, and 3 is the additive automatic adding device, 4 is fixed mechanism, and 5 is the powder dish, and 50 is host cavity, 51 is dowel disc, and 52 is knock hole, and 53 is the gear teeth, 6 for entering powder mechanism, and 60 is the first electromagnet, and 61 is thimble, 7 is driver train, and 70 is the second electromagnet, and 71 is drive spindle, 8 is the delay start relay
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples.
Referring to Fig. 1-Fig. 3, the automatic adding device of these household electrical appliance, household electrical appliance comprise the opening that is arranged on chamber 2, and automatic adding device 3 is arranged on the top of opening part or opening.
Be provided with action button on the guidance panel of household electrical appliance, an end of action button is connecting extraneous power supply, action button the other end and automatic adding device 3 be electrically connected.
Automatic adding device 3 comprises fixed mechanism 4, be used for holding the powder dish 5 of additive, enter powder mechanism 6, drive the driver train 7 that powder dish 5 rotates, wherein, powder dish 5, enter powder mechanism 6 and all be fixed on fixed mechanism 4, be provided with more than one host cavity 50 on powder dish 5, be provided with additive in host cavity 50, enter powder mechanism 6 and comprise be used to the thimble 61 that ejects additive, advance powder mechanism 6 and powder dish 5 and all join with power supply.Action button and driver train 7 are electrically connected to.
The surface of host cavity 50 is provided with protective cover, certainly, also can directly protective cover be arranged on the upper and lower surface of powder dish 5.Protective cover can adopt masking foil.The also Packed effect of tool of this protective cover can not cause additive wherein to lose efficacy because of moist.
Enter powder mechanism 6 and comprise that also the first electromagnet 60, the first electromagnet 60 join with thimble 61, the end of thimble 61 joins with power supply towards host cavity 50, the first electromagnet 60.After the first electromagnet 60 energisings, thimble 61 is done straight-line motion to certain distance towards host cavity 50, can automatically reset.
Be provided with dowel disc 51 on powder dish 5, on dowel disc 51, the host cavity 50 of corresponding powder dish 5 is provided with the knock hole 52 that passes for thimble 61.Dowel disc 51 is arranged on the top of powder dish 5.Knock hole 52 can supply to pass from top to bottom into the thimble 60 of powder mechanism 6.
Driver train 7 is drive motor or drive spindle 71; Wherein, drive motor directly joins with powder dish 5, and perhaps, an end of drive spindle 71 and the second electromagnet 70 join, the second electromagnet 70 energisings, and drive spindle 71 moves, and after the certain angle of driving powder dish 5 rotations, drive spindle 71 resets.The invention provides the concrete structure figure of rear a kind of technical scheme, see Fig. 2.Drive spindle 71 is corresponding with the gear teeth 53 on being arranged on dowel disc 51, and the number of the gear teeth 53 is corresponding with the number of host cavity 50.The gear teeth 53 are arranged on the outside of dowel disc 51; And dowel disc 51 fixes with powder dish 5 is in the same place, and can not relatively move between the two.
During the second electromagnet 70 energising, transverse shifting occurs in drive spindle 71, touches the gear teeth 53 of dowel disc 51, stir the gear teeth 53 and rotate certain angle, along with the rotation of dowel disc 51, powder dish 5 rotates same angle, drive spindle 71 resets immediately, waits action next time.
Driver train 7 and advance 6 series connection of powder mechanism, and be serially connected with delay start relay 8 between the two, see Fig. 3.
Principle of work of the present invention is: after switching on power, and the second electromagnet 70 work of driver train 7, drive spindle 71 orders about dowel disc 51 and rotates certain angles, and meanwhile, powder dish 5 is also done and is synchronized with the movement along with dowel disc 51, rotates same angle; Then, advance the first electromagnet 60 of powder mechanism 6 and also switch on, start working, drive thimble 61 and move downward; Thimble 71 enters the host cavity 50 of powder dish downwards by the knock hole 52 of dowel disc 51, the additive in host cavity 50 is applied a downward power, makes additive fall in the chamber 2 of household electrical appliance.The weight that this mechanism can guarantee to add powder at every turn is consistent.
Claims (8)
1. the automatic adding device of household electrical appliance, household electrical appliance comprise the opening that is arranged on chamber (2), it is characterized in that automatic adding device (3) is arranged on the top of opening part or opening, this automatic adding device comprises fixed mechanism (4), be used for holding the powder dish (5) of additive, enter powder mechanism (6), drive the driver train (7) that powder dish (5) rotates, wherein, powder dish (5), entering powder mechanism (6) all is fixed on fixed mechanism (4), be provided with more than one host cavity (50) on powder dish (5), host cavity is provided with additive in (50), entering powder mechanism (6) comprises be used to the thimble that ejects additive (61), enter powder mechanism (6) and powder dish (5) all joins with power supply.
2. the automatic adding device of household electrical appliance according to claim 1, it is characterized in that describedly entering powder mechanism (6) and also comprising the first electromagnet (60), the first electromagnet (60) joins with thimble (61), the end of thimble (61) is towards host cavity (50), and the first electromagnet (60) joins with power supply.
3. the automatic adding device of household electrical appliance according to claim 2, it is characterized in that being provided with on described powder dish (5) dowel disc (51), the host cavity (50) of the upper corresponding powder dish (5) of dowel disc (51) is provided with the knock hole (52) that passes for thimble (61).
4. the automatic adding device of household electrical appliance according to claim 3, is characterized in that described driver train (7) is drive motor or drive spindle (71); Wherein, drive motor directly and powder dish (5) join, perhaps, one end of drive spindle (71) and the second electromagnet (70) join, the second electromagnet (70) energising, and drive spindle (71) moves, after driving the certain angle of powder dish (5) rotation, drive spindle (71) resets.
5. the automatic adding device of household electrical appliance according to claim 4, the gear teeth (53) on it is characterized in that described drive spindle (71) and being arranged on dowel disc (51) are corresponding, and the number of the gear teeth (53) is corresponding with the number of host cavity (50).
According to claim 1 to 5 arbitrary described household electrical appliance automatic adding device, it is characterized in that described driver train (7) and advance powder mechanism (6) series connection, and be serially connected with delay start relay (8) between the two.
7. the automatic adding device of household electrical appliance according to claim 6 is characterized in that being provided with action button on the guidance panel of described household electrical appliance, and action button and driver train (7) are electrically connected to.
8. the automatic adding device of household electrical appliance according to claim 1, is characterized in that the surface of described host cavity (50) is provided with protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110169939 CN102303772B (en) | 2011-06-22 | 2011-06-22 | Automatic adding device for household appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110169939 CN102303772B (en) | 2011-06-22 | 2011-06-22 | Automatic adding device for household appliance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102303772A CN102303772A (en) | 2012-01-04 |
| CN102303772B true CN102303772B (en) | 2013-05-08 |
Family
ID=45377720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110169939 Expired - Fee Related CN102303772B (en) | 2011-06-22 | 2011-06-22 | Automatic adding device for household appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102303772B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4778054A (en) * | 1982-10-08 | 1988-10-18 | Glaxo Group Limited | Pack for administering medicaments to patients |
| CN2362799Y (en) * | 1999-02-11 | 2000-02-09 | 张志伟 | Manual quantitative material-dispensing pot |
| WO2003072458A1 (en) * | 2002-02-26 | 2003-09-04 | Hee-Chae Chung | Container for discharging powdered milk by constant quantity |
| CN1717270A (en) * | 2002-11-27 | 2006-01-04 | 金贤宗 | Water-treating device |
| CN201042852Y (en) * | 2007-05-18 | 2008-04-02 | 河南中南工业有限责任公司 | Automatic pressing device for quantitatively feeding |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0212066A (en) * | 1988-06-30 | 1990-01-17 | Hitachi Electron Eng Co Ltd | Power unit for measurement |
| JPH0884892A (en) * | 1994-09-17 | 1996-04-02 | Showa Jushi:Kk | Device for measuring and extracting powder and granular material for washing machine |
| JPH0912066A (en) * | 1995-06-29 | 1997-01-14 | N Tec:Kk | Device for discharging constant amount of powder |
-
2011
- 2011-06-22 CN CN 201110169939 patent/CN102303772B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4778054A (en) * | 1982-10-08 | 1988-10-18 | Glaxo Group Limited | Pack for administering medicaments to patients |
| CN2362799Y (en) * | 1999-02-11 | 2000-02-09 | 张志伟 | Manual quantitative material-dispensing pot |
| WO2003072458A1 (en) * | 2002-02-26 | 2003-09-04 | Hee-Chae Chung | Container for discharging powdered milk by constant quantity |
| CN1717270A (en) * | 2002-11-27 | 2006-01-04 | 金贤宗 | Water-treating device |
| CN201042852Y (en) * | 2007-05-18 | 2008-04-02 | 河南中南工业有限责任公司 | Automatic pressing device for quantitatively feeding |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102303772A (en) | 2012-01-04 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 528311, Guangdong, Foshan Town, Shunde District, Beijiao, 6 beautiful avenue, beautiful headquarters building, B District, 26 - 28 floor Applicant after: Midea Group Co., Ltd. Address before: 528311 Beijiao, Foshan, Shunde District, the town of Guangdong, the United States Avenue, No. 6 Applicant before: Meidi Group Co., Ltd. |
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Free format text: CORRECT: APPLICANT; FROM: MEIDI GROUP CO. LTD. TO: MIDEA GROUP CO., LTD. |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20140622 |
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| EXPY | Termination of patent right or utility model |