CN104631055A - Automatic throwing device for solid powder materials - Google Patents
Automatic throwing device for solid powder materials Download PDFInfo
- Publication number
- CN104631055A CN104631055A CN201310551992.2A CN201310551992A CN104631055A CN 104631055 A CN104631055 A CN 104631055A CN 201310551992 A CN201310551992 A CN 201310551992A CN 104631055 A CN104631055 A CN 104631055A
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- CN
- China
- Prior art keywords
- rotating shaft
- magazine
- solid powder
- release device
- automatic release
- 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.)
- Pending
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Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/02—Devices for adding soap or other washing agents
- D06F39/026—Devices for adding soap or other washing agents the powder or tablets being added directly, e.g. without the need of a flushing liquid
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention provides an automatic throwing device for solid powder materials. The automatic throwing device comprises a material box, a stirring mechanism and a throwing mechanism. A cylinder serves as the throwing part of the material box, a rotating shaft is installed inside the cylinder through a bearing, can rotate inside the cylinder and is connected with a driving device, and the stirring mechanism is installed inside the part, above the cylinder, of the material box and obtains driving force through engagement between a second gear installed on the stirring mechanism and a first gear installed on the rotating shaft. The driving device drives the rotating shaft to rotate several times and then rotates the same times in the reverse direction, and the action is repeated. The stirring mechanism is installed inside the material box to smash caked detergent powder, and it is prevented that due to caking of the detergent powder, the throwing amount is inaccurate. Because the driving device drives the rotating shaft to rotate several times for throwing in one direction and then rotates the same times for throwing in the reverse direction, rotating errors caused by rotating of the driving device can be eliminated, and accuracy of the throwing amount is guaranteed.
Description
Technical field
The present invention relates to a kind of delivery device, especially a kind of solid powder material automatic release device, belongs to device for washing machine field.
Background technology
In current washing machine, the quantitative intelligent delivery device of liquid lotion is more, and technology is also more ripe.Accurately input is more difficult because its special physical property will realize intelligence for powder detergent.Application number is the powder detergent quantitative delivery apparatus that patent describes a kind of washing machine of 200820041967.4, this device installs a distributor rotated in the storage tank of washing agent, utilize the blade on distributor to render in detergent box by washing agent, controlled the injected volume of washing powder by the rotating speed of control dispenser.But this patent cannot be smashed when washing powder lumps, injected volume may be caused inaccurate; And due to the rotation error of drive unit, drive unit runs the rotation error caused can cause distributor rotation error, thus causes the error of washing powder injected volume, therefore, functionally has certain limitation.
In view of this special proposition the present invention.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, provides a kind of solid powder material automatic release device, can solve washing powder and to lump the inaccurate problem of injected volume that the inaccurate and drive unit rotation error of the injected volume that causes causes.
For solving the problems of the technologies described above, the present invention adopts the basic conception of technical scheme to be:
A kind of solid powder material automatic release device, comprises magazine, throwing mechanism.
Magazine comprises storage portion and input portion, storage portion is communicated with the input portion be positioned at below it, and throwing mechanism comprises rotating shaft and drive unit, and rotating shaft is located in magazine input portion rotationally, rotating shaft is provided with hopper, and hopper opening is corresponding with the under shed size of magazine storage portion.
Further, axle level centered by magazine input portion and have the cylindrical structure of upper and lower opening, rotating shaft is coaxially arranged in cylinder rotationally, rotating shaft one end connecting drive device.
Further, automatic release device also comprises rabbling mechanism, rabbling mechanism comprises screw rod, rabbling mechanism is located in magazine by bearing, screw rod one end of rabbling mechanism stretches out in magazine storage portion and is provided with the second gear, the rotating shaft other end is provided with the first gear, and the first gear and the second gears meshing drive rabbling mechanism by drive unit.
Further, the hopper in rotating shaft is mutually corresponding on upper-lower position with the upper and lower opening in magazine input portion.
Further, the hopper arranged in rotating shaft is at least one.
Further, rotating shaft is arranged in magazine input portion cylinder by bearing, rotating shaft is provided with the first limited block away from one end of drive unit, hold therewith on the bearing of connection and be provided with the second limited block, first limited block can be touched mutually with the rotation of rotating shaft and the second limited block, and after touching, rotating shaft rotates backward.
Be provided with rabbling mechanism in magazine storage portion cavity, the magazine below rabbling mechanism is thrown in cavities and is provided with rotating shaft, and rotating shaft and magazine matched in clearance are also rotatable, and rotating shaft is cylinder, and its circumference is provided with hopper.
The hopper of rotating shaft is one, and the first limited block can be touched mutually with the rotation of rotating shaft and the second limited block, and after touching, rotating shaft rotates backward.Rotating shaft circumferentially also can evenly be provided with multiple hopper.Drive unit drives rotating shaft to rotate backward same number after a direction rotated several times.
After adopting technique scheme, the present invention compared with prior art has following beneficial effect.
A kind of solid powder material automatic release device of the present invention, installs the washing powder that rabbling mechanism pulverizes caking in magazine, prevents because the lump injected volume that causes of washing powder is inaccurate.After drive unit drives rotating shaft to rotate input for several times towards a direction, rotate backward input same number, drive unit can be eliminated and rotate the rotation error formed, ensure the accurate of injected volume.
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of solid powder material automatic release device of the present invention.
Fig. 2 is that a kind of solid powder material automatic release device right side of the present invention is depending on partly cuing open schematic diagram.
Fig. 3 is the half sectional view under a kind of solid powder material automatic release device of the present invention feed state.
Fig. 4 is the half sectional view of a kind of solid powder material of the present invention automatic release device axis of rotation to a certain state.
Fig. 5 is the half sectional view under a kind of solid powder material automatic release device of the present invention discharge state.
Fig. 6 is that the rotating shaft being fixed with 5 hoppers partly cuts open schematic diagram.
Fig. 7 is that the rotating shaft being fixed with 4 hoppers partly cuts open schematic diagram.
1, magazine, 2, rotating shaft, 3, hopper, 4, bearing, 5, screw rod, the 6, first gear, the 7, second gear, the 8, first limited block, the 9, second limited block, 10, drive unit, 11, driving shaft.
Detailed description of the invention
As shown in Figure 1, 2, a kind of solid powder material automatic release device, comprises magazine, throwing mechanism and rabbling mechanism.
Magazine comprises storage portion and input portion, and storage portion is communicated with the input portion be positioned at below it.For utilizing deadweight blanking, the storage portion on magazine 1 top is designed to bore cylinder, cone cylinder top and bottom opening.Axle level centered by the input portion of the bottom of magazine 1 and have the cylinder of upper and lower opening, cone cylinder lower ending opening connects cylinder upper shed.For more material can be stored, fix the cylinder that a diameter is identical with cone cylinder upper end diameter on cone cylinder top.
In the storage portion cavity on magazine top, rabbling mechanism is installed, rabbling mechanism two ends are located on the cone barrel of magazine storage portion by bearing bracket stand, in the present embodiment, rabbling mechanism is screw rod 5, the screw rod 5 being positioned at magazine 1 is provided with two sections of helical blades, and two sections of helical blades are extended to magazine center by magazine wall respectively, have interval between two sections of helical blades, interval is positioned at above the upper shed of the cylinder of magazine accordingly, and the direction of rotation of two sections of helical blades in opposite directions.Like this, when screw rod 5 rotates, caking materials can be pulverized by two sections of helical blades, and material can be transported from magazine wall to magazine center, because the interval in the middle of two sections of helical blades is positioned at above the upper shed in magazine input portion accordingly, therefore no matter be the material being brought to magazine center from magazine wall by helical blade, or the material originally at magazine center, successfully can both fall into the upper shed in magazine input portion when falling.
In other embodiments, rabbling mechanism also can by some paddles be arranged on be positioned at magazine swingle on form, replaced the helical blade in the present embodiment by paddle, swingle drives paddle to rotate and realizes pulverizing to caking materials.
Throwing mechanism comprises rotating shaft and drive unit, and rotating shaft 2 is located in magazine input portion rotationally, and rotating shaft 2 is provided with hopper 3, and hopper opening is corresponding with the under shed size of magazine storage portion.
Rotating shaft 2 is coaxially arranged in the input portion cylinder of magazine 1 by bearing 4 and also can rotates in cylinder with its matched in clearance, and rotating shaft 2 and cylinder matched in clearance, rotating shaft 2 one end is connected with the driving shaft 11 of drive unit 10.Rotating shaft 2 is cylinder, and its circumference is provided with hopper 3, and in the present embodiment, the quantity of hopper 3 is one, and hopper 3 is mutually corresponding on upper-lower position with the upper and lower opening in magazine input portion.Namely the upper shed in hopper 3 and magazine input portion up and down to time corresponding material falls from the upper shed in magazine input portion and can fall in hopper 3, rotating shaft 2 is rotated, the hopper 3 having material rotates and can drop out magazine through the under shed in magazine input portion to material time corresponding to below up and down with the under shed in magazine input portion.
Be provided with the first gear 6 in rotating shaft 2 and the opposite end of the link of drive unit 10, it is outer and be provided with the second gear 7, first gear 6 and engage with the second gear 7 that screw rod 5 one end stretches out in the storage portion of magazine 1.When drive unit 10 drives rotating shaft 2 to rotate, the first gear 6 be installed in rotating shaft 2 rotates, and then drives the second gear 7 be installed on screw rod 5 to rotate, and the second gear 7 drives screw rod 5 to rotate.
During work, drive unit 10 drives rotating shaft 2 to rotate, and then drives screw rod 5 to rotate by the first gear 6 and the second gear 7, and screw rod 5 stirs the washing powder in magazine 1, is smashed by the washing powder of caking and is transported to magazine center by magazine wall by washing powder.Because rotating shaft 2 is rotated in cylinder, as shown in Figure 3, up and down washing powder time corresponding is fallen in hopper 3 from magazine top with the upper shed in magazine input portion when the hopper 3 in rotating shaft 2 goes to top.As shown in Figure 4, drive unit 10 drives rotating shaft 2 to be rotated further, until as shown in Figure 5, the under shed in the hopper 3 being loaded with washing powder and magazine input portion up and down to time corresponding the under shed of washing powder in hopper 3 through magazine input portion drops out hopper and drops out magazine, completes the input of washing powder.
Have error because drive unit rotates, although each rotation error is less, repeatedly can causes axis of rotation error after accumulation, make washing powder injected volume inaccurate.Therefore, in rotating shaft 2, one end of drive unit 10 is provided with the first limited block 8, the bearing 4 be connected is provided with the second limited block 9, as shown in Figure 1, 2 with this end of rotating shaft 2.
First limited block 8 can be touched with the rotation of rotating shaft 2 and the second limited block 9 phase, and touching rear drive equipment 10 reverses and drives rotating shaft 2 to rotate backward.After rotating backward, the first limited block 8 is touched with the second limited block 9 phase, and touching rear drive equipment 10 reverses and drives rotating shaft 2 to rotate forward.Like this, drive unit 10 drives rotating shaft 2 to rotate forward and once reverses afterwards once, repeats rotating.Due to alternately rotating, the rotation error of drive unit 10 can be eliminated, and then make washing powder injected volume accurate.
In other embodiments, rotating shaft 2 circumferentially evenly can be provided with multiple hopper 3,5 hoppers as shown in Figure 6 or the hopper of 4 shown in Fig. 7.Owing to being provided with multiple hopper 3, rotating shaft 2 is rotated and can be thrown in a more washing powder in, improves washing powder and throws in efficiency.Rotating shaft 2 arranges multiple hopper 3, in order to the input error that the rotation error revising drive unit 10 causes, drive unit drives rotating shaft 2 to rotate backward input same number after a direction rotates input for several times.
A kind of solid powder material automatic release device of the present invention, installs the washing powder that rabbling mechanism pulverizes caking in magazine, prevents because the lump injected volume that causes of washing powder is inaccurate.After drive unit drives rotating shaft to rotate input for several times towards a direction, rotate backward input same number, drive unit can be eliminated and rotate the rotation error formed, ensure the accurate of injected volume.
Embodiment in above-described embodiment can combine further or replace; and embodiment is only be described the preferred embodiments of the present invention; not the spirit and scope of the present invention are limited; under the prerequisite not departing from design philosophy of the present invention; the various changes and modifications that in this area, professional and technical personnel makes technical scheme of the present invention, all belong to protection scope of the present invention.
Claims (9)
1. a solid powder material automatic release device, is characterized in that: comprise magazine, throwing mechanism,
Magazine comprises storage portion and input portion, storage portion is communicated with the input portion be positioned at below it, and throwing mechanism comprises rotating shaft and drive unit, and rotating shaft is located in magazine input portion rotationally, rotating shaft is provided with hopper, and hopper opening is corresponding with the under shed size of magazine storage portion.
2. a kind of solid powder material automatic release device according to claim 1, it is characterized in that: axle level centered by magazine input portion and there is the cylindrical structure of upper and lower opening, rotating shaft is coaxially arranged in cylinder rotationally, rotating shaft one end connecting drive device.
3. a kind of solid powder material automatic release device according to claim 1 and 2, is characterized in that:
Automatic release device also comprises rabbling mechanism, rabbling mechanism comprises screw rod, rabbling mechanism is arranged in magazine by bearing, screw rod one end of rabbling mechanism stretches out in magazine storage portion and is provided with the second gear, the rotating shaft other end is provided with the first gear, and the first gear and the second gears meshing drive rabbling mechanism by drive unit.
4. a kind of solid powder material automatic release device according to claim 3, is characterized in that: the hopper in rotating shaft is mutually corresponding on upper-lower position with the upper and lower opening in magazine input portion.
5. a kind of solid powder material automatic release device according to claim 4, is characterized in that: the hopper arranged in rotating shaft is at least one.
6. a kind of solid powder material automatic release device according to claim 1 and 2, it is characterized in that: rotating shaft is arranged in magazine input portion cylinder by bearing, rotating shaft is provided with the first limited block away from one end of drive unit, hold therewith on the bearing of connection and be provided with the second limited block, first limited block can be touched mutually with the rotation of rotating shaft and the second limited block, and after touching, rotating shaft rotates backward.
7. a kind of solid powder material automatic release device according to claim 5, is characterized in that: drive unit drives rotating shaft to rotate backward same number after a direction rotated several times.
8. a kind of solid powder material automatic release device according to claim 3, it is characterized in that: rabbling mechanism is screw rod, the screw rod being positioned at magazine is provided with two sections of helical blades, interval between two sections of helical blades is positioned at the top of the upper shed in magazine input portion accordingly, and the direction of rotation of two sections of helical blades in opposite directions.
9. a kind of solid powder material automatic release device according to claim 3, is characterized in that: rabbling mechanism comprises swingle and paddle, and paddle is arranged on swingle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310551992.2A CN104631055A (en) | 2013-11-08 | 2013-11-08 | Automatic throwing device for solid powder materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310551992.2A CN104631055A (en) | 2013-11-08 | 2013-11-08 | Automatic throwing device for solid powder materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104631055A true CN104631055A (en) | 2015-05-20 |
Family
ID=53210264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310551992.2A Pending CN104631055A (en) | 2013-11-08 | 2013-11-08 | Automatic throwing device for solid powder materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104631055A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106508884A (en) * | 2016-10-08 | 2017-03-22 | 江苏大学 | Natural enemy biomass ball putting device |
| CN109259703A (en) * | 2018-10-19 | 2019-01-25 | 珠海格力电器股份有限公司 | Delivery device and dish-washing machine |
| CN110164058A (en) * | 2019-05-23 | 2019-08-23 | 深圳市万德昌科技有限公司 | Intelligent locker |
| CN114096186A (en) * | 2019-08-01 | 2022-02-25 | 雷克特本克斯尔(品牌)有限公司 | Dispensing unit and water-containing domestic appliance with automatic dispensing system |
Citations (9)
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|---|---|---|---|---|
| CN87100867A (en) * | 1986-02-06 | 1987-08-19 | 株式会社东芝 | The detergent delivery device of washing machine etc. |
| KR19990086552A (en) * | 1998-05-28 | 1999-12-15 | 윤종용 | Detergent input device of washing machine |
| JP2001017491A (en) * | 1999-07-05 | 2001-01-23 | Osamu Yoshimoto | Walker |
| WO2005053501A1 (en) * | 2003-12-03 | 2005-06-16 | Niitaka Co., Ltd. | Automatic supply device for powder and granular detergent |
| CN2731970Y (en) * | 2004-07-27 | 2005-10-12 | 李杏盛 | Automatic pet fodder delivering device |
| CN201198536Y (en) * | 2008-04-21 | 2009-02-25 | 合肥荣事达洗衣设备制造有限公司 | Apparatus for automatically adding washing powder of washing machine |
| CN201444808U (en) * | 2009-05-27 | 2010-05-05 | 樊天生 | Quantitative forage feeding equipment |
| CN101768849A (en) * | 2008-12-30 | 2010-07-07 | 苏州三星电子有限公司 | Device for automatically adding washing powders |
| CN105019196A (en) * | 2014-04-30 | 2015-11-04 | 海尔集团技术研发中心 | Powder feeder and washing machine |
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2013
- 2013-11-08 CN CN201310551992.2A patent/CN104631055A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87100867A (en) * | 1986-02-06 | 1987-08-19 | 株式会社东芝 | The detergent delivery device of washing machine etc. |
| KR19990086552A (en) * | 1998-05-28 | 1999-12-15 | 윤종용 | Detergent input device of washing machine |
| JP2001017491A (en) * | 1999-07-05 | 2001-01-23 | Osamu Yoshimoto | Walker |
| WO2005053501A1 (en) * | 2003-12-03 | 2005-06-16 | Niitaka Co., Ltd. | Automatic supply device for powder and granular detergent |
| CN2731970Y (en) * | 2004-07-27 | 2005-10-12 | 李杏盛 | Automatic pet fodder delivering device |
| CN201198536Y (en) * | 2008-04-21 | 2009-02-25 | 合肥荣事达洗衣设备制造有限公司 | Apparatus for automatically adding washing powder of washing machine |
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| CN201444808U (en) * | 2009-05-27 | 2010-05-05 | 樊天生 | Quantitative forage feeding equipment |
| CN105019196A (en) * | 2014-04-30 | 2015-11-04 | 海尔集团技术研发中心 | Powder feeder and washing machine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106508884A (en) * | 2016-10-08 | 2017-03-22 | 江苏大学 | Natural enemy biomass ball putting device |
| CN106508884B (en) * | 2016-10-08 | 2020-05-01 | 江苏大学 | Natural enemy biomass ball throwing device |
| CN109259703A (en) * | 2018-10-19 | 2019-01-25 | 珠海格力电器股份有限公司 | Delivery device and dish-washing machine |
| CN110164058A (en) * | 2019-05-23 | 2019-08-23 | 深圳市万德昌科技有限公司 | Intelligent locker |
| CN114096186A (en) * | 2019-08-01 | 2022-02-25 | 雷克特本克斯尔(品牌)有限公司 | Dispensing unit and water-containing domestic appliance with automatic dispensing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160708 Address after: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Applicant after: Qingdao Haier Washing Machine Co., Ltd. Address before: 266101 Haier Industrial Park, Haier Road, hi tech park, Laoshan District, Shandong, Qingdao, China Applicant before: haier group corporation Applicant before: Qingdao Haier Washing Machine Co., Ltd. |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150520 |