CN102921640A - Seed winnower - Google Patents
Seed winnower Download PDFInfo
- Publication number
- CN102921640A CN102921640A CN2012104709893A CN201210470989A CN102921640A CN 102921640 A CN102921640 A CN 102921640A CN 2012104709893 A CN2012104709893 A CN 2012104709893A CN 201210470989 A CN201210470989 A CN 201210470989A CN 102921640 A CN102921640 A CN 102921640A
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- CN
- China
- Prior art keywords
- winnowing box
- winnowing
- screen
- airduct
- seed
- 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.)
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- Combined Means For Separation Of Solids (AREA)
- Adjustment And Processing Of Grains (AREA)
Abstract
The invention provides a seed winnower comprising a wind pipe and a winnowing box which are arranged on a machine frame and communicated with each other; a fan blade is arranged inside the wind pipe; an outlet part at one side of the winnowing box is provided with a sundry screen, a seed screen and a stone screen from top to bottom in sequence; a feeding hopper is arranged at the upper parts of the winnowing box and the wind pipe, and an inclined plate is arranged in the feeding hopper; a feeding port close to the winnowing box is formed at the lowest end of the inclined plate; and a material baffle is also arranged at the right side close to the feeding port and is connected with the wall of the winnowing box through a connecting rod. The seed winnower has the beneficial effects that more materials can be fed at one time, so that compared with a direct feeding manner in the prior art, the labor intensity is remarkably reduced; as the material baffle is arranged at the right side close to the feeding port, the wind energy can be effectively collected, so that the winnowing efficiency is improved; and the seed winnower is simple in structure and easy in realization.
Description
Technical field
The present invention relates to a kind of seed pneumatic separator, especially relate to a kind of blast separator.
Background technology
Chinese patent application number: 201120022576.X discloses a kind of blast separator, comprise the airduct that is arranged on the frame, airduct inside is provided with the fan blade that wind energy is provided, one side of airduct connects Winnowing box, the top of Winnowing box is provided with feed hopper, one side of Winnowing box is provided with the classification screen banks, and described classification screen banks comprises: foreign material sieve, screen for seeds, aggregate sieve.But it is manually to pour feed hopper into that its top is provided with the feed hopper material, and its operation is powerful larger; And because material directly falls into Winnowing box, cause efficient not high.
Summary of the invention
The purpose of this invention is to provide a kind of high blast separator of efficient light, selection by winnowing that operates.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of blast separator, comprise and be arranged on the coconnected airduct of frame and Winnowing box, described airduct inside is provided with fan blade, the export department of one side of described Winnowing box sets gradually foreign material sieve, screen for seeds, stone screen from top to bottom, it is characterized in that: the top of described Winnowing box and airduct is provided with a feed hopper, is provided with swash plate in the described feed hopper; Swash plate least significant end arranges the charging aperture near Winnowing box, on the right side near charging aperture material baffle is set also, and described material baffle is connected on the selection by winnowing tank wall by connecting rod.
Beneficial effect of the present invention: owing to adopting the feed hopper that is provided with swash plate on the top of Winnowing box and airduct, can the more material of disposable input, obviously alleviate the labour intensity that directly enters feeding manner of prior art; And on the right side near charging aperture material baffle is set and effectively concentrates wind energy, further improve selection by winnowing efficient.It is simple in structure, is easy to realize.
Below with reference to drawings and Examples, the present invention is described in detail.
Description of drawings
Fig. 1 is organigram of the present invention.
Among the figure: 1. frame, 2. airduct, 3. Winnowing box, 4. fan blade, 5. foreign material sieve, 6. screen for seeds, 7. stone screen, 8. feed hopper, 9. swash plate, 10. charging aperture, 11. material baffles, 12. connecting rods.
The specific embodiment
Embodiment, as shown in Figure 1, a kind of blast separator, comprise and be arranged on frame 1 coconnected airduct 2 and Winnowing box 3, described airduct 2 inside are provided with fan blade 4, the export department of one side of described Winnowing box 3 sets gradually foreign material sieve 5, screen for seeds 6, stone screen 7 from top to bottom, it is characterized in that: the top of described Winnowing box 3 and airduct 2 is provided with a feed hopper 8, is provided with swash plate 9 in the described feed hopper 8; Swash plate 9 least significant ends arrange the charging aperture 10 near Winnowing box 3, on the right side near charging aperture 10 material baffle 11 are set also, and described material baffle 11 is connected on Winnowing box 3 walls by connecting rod 12.
Above embodiment is described preferred embodiment of the present invention; be not that scope of the present invention is limited; design under the prerequisite of spirit not breaking away from the present invention; various distortion and improvement that the common engineers and technicians in this area make technical scheme of the present invention all should fall in the definite protection domain of claims of the present invention.
The part that the present invention does not relate to all prior art that maybe can adopt same as the prior art is realized.
Claims (1)
1. blast separator, comprise and be arranged on the coconnected airduct of frame and Winnowing box, described airduct inside is provided with fan blade, the export department of one side of described Winnowing box sets gradually foreign material sieve, screen for seeds, stone screen from top to bottom, it is characterized in that: the top of described Winnowing box and airduct is provided with a feed hopper, is provided with swash plate in the described feed hopper; Swash plate least significant end arranges the charging aperture near Winnowing box, on the right side near charging aperture material baffle is set also, and described material baffle is connected on the selection by winnowing tank wall by connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104709893A CN102921640A (en) | 2012-11-20 | 2012-11-20 | Seed winnower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104709893A CN102921640A (en) | 2012-11-20 | 2012-11-20 | Seed winnower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102921640A true CN102921640A (en) | 2013-02-13 |
Family
ID=47636647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104709893A Pending CN102921640A (en) | 2012-11-20 | 2012-11-20 | Seed winnower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102921640A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834105A (en) * | 2016-05-13 | 2016-08-10 | 王星竹 | Seed grading machine for crop seed selection |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2051207A2 (en) * | 1992-02-14 | 1994-06-01 | Corcomi S L | Machine for cleaning olives |
| CN2805909Y (en) * | 2005-07-07 | 2006-08-16 | 王贞记 | Bran coat separation machine |
| CN2853197Y (en) * | 2005-11-18 | 2007-01-03 | 兰国柱 | Electric reciprocating grain separator |
| CN202015692U (en) * | 2011-01-24 | 2011-10-26 | 汪根火 | Winnowing machine for seeds |
| CN202877130U (en) * | 2012-11-20 | 2013-04-17 | 汪盛松 | Seed winnower |
-
2012
- 2012-11-20 CN CN2012104709893A patent/CN102921640A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2051207A2 (en) * | 1992-02-14 | 1994-06-01 | Corcomi S L | Machine for cleaning olives |
| CN2805909Y (en) * | 2005-07-07 | 2006-08-16 | 王贞记 | Bran coat separation machine |
| CN2853197Y (en) * | 2005-11-18 | 2007-01-03 | 兰国柱 | Electric reciprocating grain separator |
| CN202015692U (en) * | 2011-01-24 | 2011-10-26 | 汪根火 | Winnowing machine for seeds |
| CN202877130U (en) * | 2012-11-20 | 2013-04-17 | 汪盛松 | Seed winnower |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834105A (en) * | 2016-05-13 | 2016-08-10 | 王星竹 | Seed grading machine for crop seed selection |
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Legal Events
| 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 |
Application publication date: 20130213 |