CN102247946A - Seed winnowing device - Google Patents
Seed winnowing device Download PDFInfo
- Publication number
- CN102247946A CN102247946A CN2011101598610A CN201110159861A CN102247946A CN 102247946 A CN102247946 A CN 102247946A CN 2011101598610 A CN2011101598610 A CN 2011101598610A CN 201110159861 A CN201110159861 A CN 201110159861A CN 102247946 A CN102247946 A CN 102247946A
- Authority
- CN
- China
- Prior art keywords
- seed
- housing
- fan
- blower fan
- case
- 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
Links
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The invention discloses a seed winnowing device, comprising a case (1) provided with support legs (2), and a fan (3) is arranged at one end of the case (1). The seed winnowing device is characterized in that a feeding hole (4) is arranged at one side close to the fan (3), at the upper end of the case (1), the bottom end of the case (1) is axially provided with two discharging holes (5), one discharging hole (5) is arranged below the feeding hole (4), the other discharging hole (5) is arranged at one end far away from the fan (3), and a waste discharging hole (6) is also arranged on a side opposite to the fan (3), of the case (1). The seed winnowing device disclosed by the invention has a simple structure and a smart design, adopts the fan to carry out automatic screening and grading on seeds, can save labour and time and can improve the seed screening efficiency.
Description
Technical field
The present invention relates to a kind of device that screens seed, 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 seed is screened before sowing, 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 on the other hand with the Impurity removals such as kind skin of seed on the one hand.The mode of manually winnowing is adopted in traditional seed screening fully, and this method need expend a large amount of work and time, 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 present invention is in order to solve the above-mentioned deficiency of existing in prior technology, proposes a kind of simple in structurely, designs ingeniously, utilizes blower fan that seed is carried out automatic screening and classification, can save a large amount of work and time, improves the seed pneumatic separation device of seed screening effeciency.
Technical solution of the present invention is: a kind of 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, 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 present invention compares 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, on the one hand can be with the Impurity removals such as kind skin that mix in the seed, seed is concentrated respectively according to the weight (being plumpness) of himself, realized 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 a large amount of time, therefore this seed pneumatic separation device has possessed multiple advantage, very helps applying in agricultural production, and its market prospects are comparatively wide.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention.
The specific embodiment
Below in conjunction with description of drawings the specific embodiment of the present invention.As shown in Figure 1: a kind of seed pneumatic separation device, comprise a housing 1 as the basis, four jiaos at housing 1 are provided with the supporting leg 2 that is used to support, one end of housing 1 is provided with blower fan 3, upper end at housing 1, side near blower fan 3 offers charging aperture 4, 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, relative with blower fan 3 and also offer waste discharge material mouth 6 on the side.
The course of work of the seed pneumatic separation device of the embodiment of the invention is as follows: at first start blower fan 3, seed that then will be to be screened is poured in the housing 1 by charging aperture 4, seed is subjected to 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; The part that in the seed is not full especially (weight is lighter) drops among the discharging opening 5 away from blower fan 3 one ends then in a certain amount of displacement of axial generation of the effect lower edge of wind-force housing 1, is collected equally; So just finished classification to the screening seed.
Impurity such as the seed skin that mixes among the seed directly blow out by 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, the bottom of housing (1) axially offers two discharging openings (5), 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 |
|---|---|---|---|
| CN2011101598610A CN102247946A (en) | 2011-06-15 | 2011-06-15 | Seed winnowing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101598610A CN102247946A (en) | 2011-06-15 | 2011-06-15 | Seed winnowing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102247946A true CN102247946A (en) | 2011-11-23 |
Family
ID=44975724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101598610A Pending CN102247946A (en) | 2011-06-15 | 2011-06-15 | Seed winnowing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102247946A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102580814A (en) * | 2012-02-24 | 2012-07-18 | 贵州成智重工科技有限公司 | Screening and crushing all-in-one machine |
| CN102652468A (en) * | 2012-05-29 | 2012-09-05 | 王强 | Cotton seed delinting treatment method |
| CN106733639A (en) * | 2016-12-20 | 2017-05-31 | 裴迎新 | A kind of energy-saving agriculture big data breeding seed screening plant |
| CN106961877A (en) * | 2017-05-10 | 2017-07-21 | 黄勇 | A kind of vegetable seeds screening plant |
| CN107710931A (en) * | 2017-10-31 | 2018-02-23 | 重庆市永川区天堂化工厂 | A kind of cotton planting device |
| CN109436398A (en) * | 2018-12-11 | 2019-03-08 | 华东交通大学 | A kind of agricultural niblet chaff cutter |
| CN111213487A (en) * | 2020-03-17 | 2020-06-02 | 山东省林木种苗和花卉站 | Device for collecting seeds of platycladus orientalis and using method thereof |
| CN114904776A (en) * | 2022-05-25 | 2022-08-16 | 山东省林草种质资源中心(山东省药乡林场) | Equipment for identifying plumpness of forest seeds |
-
2011
- 2011-06-15 CN CN2011101598610A patent/CN102247946A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102580814A (en) * | 2012-02-24 | 2012-07-18 | 贵州成智重工科技有限公司 | Screening and crushing all-in-one machine |
| CN102580814B (en) * | 2012-02-24 | 2014-02-26 | 贵州成智重工科技有限公司 | Screening and crushing all-in-one machine |
| CN102652468A (en) * | 2012-05-29 | 2012-09-05 | 王强 | Cotton seed delinting treatment method |
| CN106733639A (en) * | 2016-12-20 | 2017-05-31 | 裴迎新 | A kind of energy-saving agriculture big data breeding seed screening plant |
| CN106961877A (en) * | 2017-05-10 | 2017-07-21 | 黄勇 | A kind of vegetable seeds screening plant |
| CN107710931A (en) * | 2017-10-31 | 2018-02-23 | 重庆市永川区天堂化工厂 | A kind of cotton planting device |
| CN109436398A (en) * | 2018-12-11 | 2019-03-08 | 华东交通大学 | A kind of agricultural niblet chaff cutter |
| CN111213487A (en) * | 2020-03-17 | 2020-06-02 | 山东省林木种苗和花卉站 | Device for collecting seeds of platycladus orientalis and using method thereof |
| CN114904776A (en) * | 2022-05-25 | 2022-08-16 | 山东省林草种质资源中心(山东省药乡林场) | Equipment for identifying plumpness of forest seeds |
| CN114904776B (en) * | 2022-05-25 | 2023-06-02 | 山东省林草种质资源中心(山东省药乡林场) | Equipment for identifying plumpness of tree seeds |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102247946A (en) | Seed winnowing device | |
| CN204817191U (en) | Corn screening equipment | |
| CN209465076U (en) | Hulling device is used in a kind of organic tartary buckwheat production of green | |
| CN110064590A (en) | A kind of agricultural product production and processing soybean screening plant | |
| CN201799405U (en) | Negative pressure wind screening machine | |
| CN202162149U (en) | Seed winnower | |
| CN205904110U (en) | Tea winnower | |
| CN208016391U (en) | A kind of rolling compaction type vegetable seed threshing exclusion device | |
| CN201940255U (en) | Rice huller and rice-hull-separating device thereof | |
| CN202958229U (en) | Corn thresher | |
| CN201172043Y (en) | Seed sorting machine | |
| CN212168148U (en) | Screening machine is used in corn processing | |
| CN201175698Y (en) | Electric winnower | |
| CN210701168U (en) | Screening plant is used in maize seed processing | |
| CN206838503U (en) | A kind of Tea screening machine | |
| CN208403161U (en) | One cultivates peanut collection device of peeling | |
| CN2870433Y (en) | Rapeseed thresher | |
| CN202725503U (en) | Sorting machine for platycodon grandiflorum seeds | |
| CN207284533U (en) | A kind of gardens efficiently collection fallen leaves device | |
| CN201692946U (en) | Horizontal vibration air cleaning screen | |
| CN201563397U (en) | Material returnable castor-oil plant threshing cleaning and sorting machine | |
| CN202061813U (en) | Grain sorting car | |
| CN202877130U (en) | Seed winnower | |
| CN219923708U (en) | Circulation winnowing machine | |
| CN201127934Y (en) | Blowing-absorbing type circulation separating electric windmill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111123 |