CN103586202A - Cereal screening device - Google Patents
Cereal screening device Download PDFInfo
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- CN103586202A CN103586202A CN201310591618.5A CN201310591618A CN103586202A CN 103586202 A CN103586202 A CN 103586202A CN 201310591618 A CN201310591618 A CN 201310591618A CN 103586202 A CN103586202 A CN 103586202A
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- sieve nest
- sieve
- chute
- sieving device
- arranges
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Abstract
The invention discloses a cereal screening device. The cereal screening device comprises a support, a first sieve body, a second sieve body and a third sieve body, wherein the support is sequentially provided with three pairs of sliding grooves from top to bottom, each pair of sliding grooves are formed oppositely, two opposite edges of the first sieve body are arranged in the sliding grooves in the upper end, two opposite edges of the second sieve body are arranged in the sliding grooves in the middle, two opposite edges of the third sieve body are arranged in the sliding grooves in the lower end, and sieve apertures of the first sieve body, the second sieve body and of the third sieve body are diminished sequentially; the sieve bodies move freely along the sliding grooves. Screening is conducted in a three layer mode, the sieve apertures of the sieve bodies are decreased sequentially, and the requirement for rural cereal screening can be met basically; the sieve bodies are fixed through the sliding grooves and can move along the sliding grooves, and therefore cereals are convenient to take and place.
Description
Technical field
The invention discloses a kind of grain sieving device, be specifically related to a kind of domestic small grain sieving device, belong to agriculture apparatus field.
Background technology
Grain screening is because the main object of screening and gravity separation is cereal, with regard to its character, between solid and liquid, be called as bulk solid, bulk solid has mobility and automatic classification performance, health powder content in the percentage of impurity of grain screening device check grains, oil plant sample and cereal, determines a kind of testing instruments of its quality grade.
The principle of grain screening: carry out separation according to material width, thickness or shape difference: 1. different separated by grain thickness: rectangle sieve aperture carries out separation according to material thickness difference.2. different separated by grain width: round sieve mainly carries out separation according to material width difference.3. the shape of pressing grain is different separated: triangle sieve aperture is mainly separated according to the shape of material.
Grain screening device occupies critical role in inspection of grain and oil, at present, on market, cereal screening washer is generally all the equipment that automaticity is higher, and for rural household, cost is high on the one hand, on the other hand, can utilize the sands are running out in 1 year, effective rate of utilization is low.
Summary of the invention
Technical problem to be solved by this invention is: a kind of grain sieving device is provided, is applicable to the grain screening of rural household, solved in prior art grain sieving device cost high, the low problem of effective rate of utilization for rural area.
For solving the problems of the technologies described above, technical scheme of the present invention is:
A kind of grain sieving device, comprise support, the first to the 3rd sieve nest, on described support, set gradually from top to bottom three pairs of chutes, every pair of chute is oppositely arranged, it is internal that the relative both sides of described the first sieve nest are arranged at upper end chute, in the middle of the relative both sides of described the second sieve nest are arranged at, chute is internal, and it is internal that the relative both sides of described the 3rd sieve nest are arranged at lower end chute, and the described first sieve aperture to the 3rd sieve nest reduces successively; Described sieve nest moves freely along chute.
Described support bottom arranges receiver, and described the 3rd sieve nest is positioned at the top of receiver.
Described cantilever tip arranges conveyer belt, and the outlet of described conveyer belt arranges over against the center of the first sieve nest.
Involving vibrations motor also, described vibrating motor is connected with the first to the 3rd sieve nest.
Described receiver bottom arranges pulley.
The described first to the 3rd sieve nest inside all arranges agitating device.
Described support comprises two faces that be arranged in parallel, between two faces, articulating device is set.
Compared with prior art, beneficial effect of the present invention is:
(1) divide three layers of screening, the sieve aperture of every layer of sieve nest reduces successively, substantially can meet rural area grain screening demand, and by the fixing sieve nest of chute, and sieve nest can move along chute, facilitated and picked and placeed cereal.
(2) bottom arranges receiver, and convenient for collecting screens remaining cereal and Kang Fen etc., and receiver bottom arranges pulley, conveniently receiver is taken out from frame bottom.
(3) upper end arranges conveyer belt, conveniently cereal to be screened is transferred to sieve nest inside, has saved manpower.
(4) in sieve nest, agitating device is set, sieve nest arranges connected vibrating motor outward, makes the speed of screening faster, has improved efficiency.
(5) support is set to two parallel faces, and centre arranges articulating device, conveniently unwanted time, packs up, and saves storage and takes up an area space.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Wherein, being designated in figure: 1-support; 2-chute; 3-the first sieve nest; 4-the second sieve nest; 5-the 3rd sieve nest; 6-receiver; 7-conveyer belt.
The specific embodiment
Below in conjunction with drawings and Examples, technical scheme of the present invention is elaborated:
As shown in Figure 1, a kind of grain sieving device, comprise support 1, the first to the 3rd sieve nest, on described support 1, set gradually from top to bottom three pairs of chutes 2, every pair of chute is oppositely arranged, and it is internal that the relative both sides of described the first sieve nest 3 are arranged at upper end chute, and in the middle of the relative both sides of described the second sieve nest 4 are arranged at, chute is internal, it is internal that the relative both sides of described the 3rd sieve nest 5 are arranged at lower end chute, and the described first sieve aperture to the 3rd sieve nest reduces successively; Described sieve nest moves freely along chute.Minute three layers of screening, the sieve aperture of every layer of sieve nest reduces successively, substantially can meet rural area grain screening demand, and by the fixing sieve nest of chute, and sieve nest can move along chute, facilitated and picked and placeed cereal.
The bottom of described support 1 arranges receiver 6, and described the 3rd sieve nest 5 is positioned at the top of receiver 6.Convenient for collecting screens remaining cereal and Kang Fen etc.
Described cantilever tip arranges conveyer belt 7, and the outlet of described conveyer belt 7 arranges over against the center of the first sieve nest 3.Conveniently cereal to be screened is transferred to sieve nest inside, has saved manpower.
Involving vibrations motor also, described vibrating motor is connected with the first to the 3rd sieve nest.
Described receiver bottom arranges pulley.Conveniently receiver is taken out from frame bottom.
The described first to the 3rd sieve nest inside all arranges agitating device.Agitating device is set in sieve nest, and sieve nest arranges connected vibrating motor outward, makes the speed of screening faster, has improved efficiency.
Described support comprises two faces that be arranged in parallel, between two faces, articulating device is set.Conveniently unwanted time, pack up, save storage and take up an area space.When needing, take out this device, set up, screen, can adopt manual mode and automated manner to carry out work, after being finished, sieve nest is taken out, the articulating device in the middle of regulating, packs up support, put into storehouse, install and deposit conveniently, saved occupation of land space.
This device is applicable to rural household screening cereal, can change sieve nest according to different cereal.
Claims (7)
1. a grain sieving device, it is characterized in that: comprise support, the first to the 3rd sieve nest, on described support, set gradually from top to bottom three pairs of chutes, every pair of chute is oppositely arranged, it is internal that the relative both sides of described the first sieve nest are arranged at upper end chute, in the middle of the relative both sides of described the second sieve nest are arranged at, chute is internal, and it is internal that the relative both sides of described the 3rd sieve nest are arranged at lower end chute, and the described first sieve aperture to the 3rd sieve nest reduces successively; Described sieve nest moves freely along chute.
2. grain sieving device according to claim 1, is characterized in that: described support bottom arranges receiver, and described the 3rd sieve nest is positioned at the top of receiver.
3. grain sieving device according to claim 1, is characterized in that: described cantilever tip arranges conveyer belt, and the outlet of described conveyer belt arranges over against the center of the first sieve nest.
4. grain sieving device according to claim 1, is characterized in that: go back involving vibrations motor, described vibrating motor is connected with the first to the 3rd sieve nest.
5. grain sieving device according to claim 2, is characterized in that: described receiver bottom arranges pulley.
6. grain sieving device according to claim 1, is characterized in that: the described first to the 3rd sieve nest inside all arranges agitating device.
7. grain sieving device according to claim 1, is characterized in that: described support comprises two faces that be arranged in parallel, between two faces, articulating device is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310591618.5A CN103586202A (en) | 2013-11-22 | 2013-11-22 | Cereal screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310591618.5A CN103586202A (en) | 2013-11-22 | 2013-11-22 | Cereal screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103586202A true CN103586202A (en) | 2014-02-19 |
Family
ID=50076638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310591618.5A Pending CN103586202A (en) | 2013-11-22 | 2013-11-22 | Cereal screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103586202A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104772277A (en) * | 2015-03-26 | 2015-07-15 | 和县金城米业有限责任公司 | Integrated rice processing equipment with screening and dust-removing functions |
| CN105325565A (en) * | 2014-08-06 | 2016-02-17 | 泰州金玉食品有限公司 | Improved pea powder briquetting machine |
| WO2020077421A1 (en) * | 2018-10-19 | 2020-04-23 | Dutra Machado Leandro | Screen-moving equipment for grading grains |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4319990A (en) * | 1979-01-19 | 1982-03-16 | Gebrueder Buehler Ag | Apparatus for the dry cleaning of grain |
| CN201389519Y (en) * | 2009-03-04 | 2010-01-27 | 上海亦晨信息科技发展有限公司 | Grain screening device |
| CN201988512U (en) * | 2011-02-09 | 2011-09-28 | 汪根火 | Seed screening device |
| CN202570606U (en) * | 2012-05-27 | 2012-12-05 | 杨靖东 | Rice seed screening device |
| CN202752237U (en) * | 2012-06-08 | 2013-02-27 | 扬州元力聚合物科技有限公司 | Classification screening machine |
-
2013
- 2013-11-22 CN CN201310591618.5A patent/CN103586202A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4319990A (en) * | 1979-01-19 | 1982-03-16 | Gebrueder Buehler Ag | Apparatus for the dry cleaning of grain |
| CN201389519Y (en) * | 2009-03-04 | 2010-01-27 | 上海亦晨信息科技发展有限公司 | Grain screening device |
| CN201988512U (en) * | 2011-02-09 | 2011-09-28 | 汪根火 | Seed screening device |
| CN202570606U (en) * | 2012-05-27 | 2012-12-05 | 杨靖东 | Rice seed screening device |
| CN202752237U (en) * | 2012-06-08 | 2013-02-27 | 扬州元力聚合物科技有限公司 | Classification screening machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105325565A (en) * | 2014-08-06 | 2016-02-17 | 泰州金玉食品有限公司 | Improved pea powder briquetting machine |
| CN104772277A (en) * | 2015-03-26 | 2015-07-15 | 和县金城米业有限责任公司 | Integrated rice processing equipment with screening and dust-removing functions |
| WO2020077421A1 (en) * | 2018-10-19 | 2020-04-23 | Dutra Machado Leandro | Screen-moving equipment for grading grains |
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| SE01 | Entry into force of request for substantive examination | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140219 |