CN202162149U - Seed winnower - Google Patents
Seed winnower Download PDFInfo
- Publication number
- CN202162149U CN202162149U CN2011202003839U CN201120200383U CN202162149U CN 202162149 U CN202162149 U CN 202162149U CN 2011202003839 U CN2011202003839 U CN 2011202003839U CN 201120200383 U CN201120200383 U CN 201120200383U CN 202162149 U CN202162149 U CN 202162149U
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- CN
- China
- Prior art keywords
- seed
- housing
- blower fan
- casing
- fan
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a seed winnower comprising a casing (1) with supporting legs (2), and a fan (3) at the one end of the casing (1). The seed winnower is characterized in that a feed inlet (4) is arranged on the upper end of the casing (1) at the side near the fan (3), two discharge openings (5) are arranged on the bottom of the casing (1) along the axial direction, one of the discharge openings (5) is arranged under the feed inlet (4), the other discharge opening (5) is arranged at one end away from the fan (3), and a waste material discharge opening (6) is arranged on the casing (1) at the side opposite to the fan (3). The seed winnower is simple in structure and delicate in design, saves labor and time by automatically sorting and grading seeds, and improves seed sorting efficiency.
Description
Technical field
The utility model relates to a kind of device that screens seed, and especially a kind of blower fan that utilizes carries out automatic sorting, classification to seed, can save a large amount of work, improves the seed pneumatic separation device of screening effeciency.
Background technology
In the agricultural production activity; At first need screen before sowing seed; The purpose of screening can will be carried out classification to seed according to the full degree (being the weight of seed) of seed, with the survival rate of preliminary judgement seed with the Impurity removals such as kind skin of seed on the one hand on the other hand.Artificial mode of winnowing is adopted in traditional seed screening fully, and this method needs the work and the time of labor, and efficient is very low.Therefore need a kind ofly can address the above problem now, can realize screening fast and automatically the device of seed.
Summary of the invention
The utility model is in order to solve the above-mentioned deficiency of existing in prior technology; Propose a kind of simple in structurely, design ingeniously, utilize blower fan that seed is carried out automatic screening and classification; Can save a large amount of work and time, improve the seed pneumatic separation device of seed screening effeciency.
The technical solution of the utility model is: a kind of seed pneumatic separation device; Comprise the housing 1 that is provided with supporting leg 2, be provided with blower fan 3 at an end of housing 1, it is characterized in that: the upper end of housing 1 offers charging aperture 4 near blower fan 3 one sides; The bottom of housing 1 axially offers two discharging openings 5; One of them discharging opening 5 is positioned at charging aperture 4 belows, and another then is positioned at the end away from blower fan 3, also offers waste discharge material mouth 6 in housing 1 and blower fan 3 relative sides.
The utility model is compared with prior art, has following advantage
The seed pneumatic separation device of this kind of version; Utilize blower fan that wind energy is provided; Seed is continued air-supply; Can seed be concentrated the Impurity removals such as kind skin that mix in the seed respectively according to the weight (being plumpness) of himself on the one hand, realize the classification and the screening of seed automatically.We can say that it is simple in structure, reasonable in design, easily manufactured; With low cost, can improve the efficient of seed screening effectively, and reduce people's the amount of labour; Saved great amount of time; Therefore this seed pneumatic separation device has possessed multiple advantage, very helps in agricultural production, applying, and its market prospects are comparatively wide.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
The specific embodiment
Below with the specific embodiment of accompanying drawings the utility model.As shown in Figure 1: a kind of seed pneumatic separation device, comprise a housing 1 as the basis, be provided with the supporting leg 2 that is used to support at housing 1 four jiaos; One end of housing 1 is provided with blower fan 3; In the upper end of housing 1, offer charging aperture 4 near a side of blower fan 3, offer two discharging openings 5 in the bottom of housing 1; The below of 5 charging apertures 4 of one of them discharging opening; Another then is arranged on the part of housing 1 away from blower fan 3, on housing 1, also offers waste discharge material mouth 6 relatively on the side with blower fan 3.
The course of work of the seed pneumatic separation device of the utility model embodiment is following: at first start blower fan 3; Seed that then will be to be screened is poured in the housing 1 through charging aperture 4; Seed receives the effect of the continuous flow of blower fan 3 generations in the process that falls; The part of comparatively full (weight is bigger) directly falls into the discharging opening 5 of charging aperture 4 belows in the seed, and is collected; Not then a certain amount of displacement of axial generation of housing 1 of part of full especially (weight is lighter) in the seed, drop among the discharging opening 5 away from blower fan 3 one ends, be collected equally in the effect lower edge of wind-force; So just accomplished classification to the screening seed.
Impurity such as the seed skin that mixes among the seed directly blow out through waste discharge material mouth 6 under the effect of wind-force, not have impurity in the seed that guarantees to collect in above-mentioned two discharging openings 5, have realized the screening to seed.
Claims (1)
1. seed pneumatic separation device; Comprise the housing (1) that is provided with supporting leg (2); End at housing (1) is provided with blower fan (3); It is characterized in that: the upper end of housing (1) offers charging aperture (4) near blower fan (3) one sides, and the bottom of housing (1) axially offers two discharging openings (5), and one of them discharging opening (5) is positioned at charging aperture (4) below; Another then is positioned at the end away from blower fan (3), and the side relative with blower fan (3) at housing (1) also offers waste discharge material mouth (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202003839U CN202162149U (en) | 2011-06-15 | 2011-06-15 | Seed winnower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202003839U CN202162149U (en) | 2011-06-15 | 2011-06-15 | Seed winnower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202162149U true CN202162149U (en) | 2012-03-14 |
Family
ID=45798001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202003839U Expired - Fee Related CN202162149U (en) | 2011-06-15 | 2011-06-15 | Seed winnower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202162149U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103736660A (en) * | 2013-11-18 | 2014-04-23 | 中冶北方（大连）工程技术有限公司 | Continuous garbage sorting system with one-section coarse sorting function and one-section fine sorting function |
| CN104001667A (en) * | 2014-04-28 | 2014-08-27 | 山东西王食品有限公司 | Separating device for skin and impurities in corn germs |
-
2011
- 2011-06-15 CN CN2011202003839U patent/CN202162149U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103736660A (en) * | 2013-11-18 | 2014-04-23 | 中冶北方（大连）工程技术有限公司 | Continuous garbage sorting system with one-section coarse sorting function and one-section fine sorting function |
| CN103736660B (en) * | 2013-11-18 | 2015-11-18 | 中冶北方（大连）工程技术有限公司 | One one section is roughly selected one section of selected rubbish and is reelected system |
| CN104001667A (en) * | 2014-04-28 | 2014-08-27 | 山东西王食品有限公司 | Separating device for skin and impurities in corn germs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20120615 |