CN109759317A - A kind of seed screening plant - Google Patents
A kind of seed screening plant Download PDFInfo
- Publication number
- CN109759317A CN109759317A CN201910116947.1A CN201910116947A CN109759317A CN 109759317 A CN109759317 A CN 109759317A CN 201910116947 A CN201910116947 A CN 201910116947A CN 109759317 A CN109759317 A CN 109759317A
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- CN
- China
- Prior art keywords
- sieve
- cabinet
- seed
- rack
- screening plant
- 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
- 238000012216 screening Methods 0.000 title claims abstract description 23
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 7
- 241000272525 Anas platyrhynchos Species 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 6
- 229920000742 Cotton Polymers 0.000 description 6
- 230000008569 process Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000003848 UV Light-Curing Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The present invention relates to a kind of seed screening plants, belong to agricultural equipment field, including rack, are fixed with column above the rack；Cabinet is equipped with above the column；Z-shaped sieve is set in the cabinet, the two sides of the sieve are equipped with skewback；It is equipped with drain hopper in the top of described sieve one end, the other end is connected to by the discharge port on cabinet with discharge bucket；The sieve is higher than close to one end of drain hopper close to discharge bucket one end；Vibration component is equipped with below the cabinet；The vibration component includes motor, is connected to motor belt wheel, eccentric shaft, with the vibrating arm of eccentric axis connection, the vibrating mass being connect with vibrating arm；The vibrating mass is connect with the bottom of box；It is connected between the bottom of box and rack by buffer spring.Described device improves on screen material, configuration by extending seed in the sieve distance flowed and the method for increasing seed flow direction, in conjunction with vibration screening, improves the degree finely screened, reduce percentage of impurity.
Description
Technical field
The invention belongs to agricultural equipment fields, and in particular, to a kind of seed screening plant.
Background technique
It needs to screen seed in agricultural planting, be needed at this time using seed screening machine, traditional seed screening
Machine, can not directly remove the light sundries in seed, and screening and classification process are not thorough.The seed percentage of impurity filtered out in this way
Height, not only seeding quality is poor, also will affect seed sprouting and growth and development.In addition, in existing seed screening plant, sieve material
The selection of material is generally metallic sieve and stainless steel mesh, when seed falls to screen surface by feeding inlet, touches with sieve
It hits, be easy to cause the surface of the seed damaged, influence seed quality.
Summary of the invention
In order to solve the problems, such as that impurity of seeds degree is high in the prior art, the present invention provides a kind of seed screening plant, described
The distance and the method for increase seed flow direction that device is flowed by extending seed in sieve, in screen material, configuration
On improve, in conjunction with vibration screening, improve the degree finely screened, reduce percentage of impurity.
To achieve the goals above, the present invention use the specific scheme is that
A kind of seed screening plant, including rack, the rack top are fixed with column；Cabinet is equipped with above the column；
Z-shaped sieve is set in the cabinet, the two sides of the sieve are equipped with skewback；Blowing is equipped in the top of described sieve one end
Bucket, the other end are connect by the discharge port on cabinet with discharge bucket；The sieve is higher than close to one end of drain hopper close to discharging
Bucket one end；Vibration component is equipped with below the cabinet；The vibration component includes motor, is connected to motor belt wheel, eccentric shaft,
With the vibrating arm of eccentric axis connection, the vibrating mass being connect with vibrating arm；The vibrating mass is connect with the bottom of box；The cabinet bottom
It is connected between portion and rack by buffer spring.
It is advanced optimized as to above scheme, the drain hopper is connected on the rack by support frame.
It is advanced optimized as to above scheme, the column top is equipped with rubber mat plate, works as a buffer.
It is advanced optimized as to above scheme, the sieve passes through the sieve being arranged between sieve and cabinet inner bottom surface
Net steady rest is fixed.
It is advanced optimized as to above scheme, the sieve is to combine then to beat using acrylic board and cotton canvas
Hole is made, and increases the frictional force that seed and its sundries flow on sieve compass screen surface, effectively reduces breakage rate.
It is advanced optimized as to above scheme, the screen bottom is equipped with leakage preventing layer, prevents seed and impurity from passing through
The sieve pore of sieve leaks down.
The utility model has the advantages that
1, seed screening plant of the present invention flows seed on sieve by regular vibration, and impurity is utilized in flowing
Separation of the realization of different sizes of frictional force or quality to impurity, improves the degree finely screened.It is being sieved using seed is extended
It nets the distance of flowing and increases the method for seed flow direction, improved on screen material, configuration, be able to solve kind
The high problem of sub- hybrid UV curing.It is " Z " font by setting sieve contour structures, extends screening process of the seed on sieve, make
It screens more thorough；Skewback is added in sieve two sides, increases seed Three-dimensional Flow effect, improves the degree finely screened, and reduction contains
Miscellaneous rate.
2, the present invention combines punching to be used as sieve using acrylic board and cotton canvas, and cotton canvas can be to the kind of whereabouts
Son generates buffer function, and increases the frictional force that seed and its sundries flow on compass screen surface, separates convenient for seed and impurity, simultaneously
It is also prevented from seed and acrylic board sieve direct collision, effectively reduces breakage rate and percentage of impurity, and acrylic board has shock resistance
The features such as power is strong, and the service life is long, and from heavy and light, recovery rate is high, easy to maintain, the economy that can reduce equipment as screen material disappears
Consumption.
Detailed description of the invention
Fig. 1 is the main view of device of the present invention；
Fig. 2 is the top view of heretofore described sieve；
In figure: 1, rack；2, rubber mat plate；3, discharge bucket；4., skewback；5, cabinet；6, drain hopper；7, support frame；8, sieve
Steady rest；9, belt wheel；10, eccentric shaft；11, vibrating arm；12, vibrating mass；13, motor；14, spring；15, sieve；16, column.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described.
A kind of seed screening plant, as shown in Figure 1, including rack 1, the 1 top both ends of rack are equipped with column 16；Institute
It states and has installed cabinet 5 above column 16；16 top of column is equipped with rubber mat plate 2, plays certain buffer function；The case
Sieve 15 is equipped in body 5, as shown in Fig. 2, the sieve 15 is in Z-shaped, the both ends of the sieve 15 are each attached to the interior of cabinet 5
On side, the turning point on sieve 15 is fixed by sieve steady rest 8 and 5 inner bottom surface of cabinet；The two sides of the sieve 15 are equipped with
Skewback 4, so that the sieve 15 of bottom and the skewback 4 of two sides constitute seed flow channel space；In described 15 one end of sieve
Top be equipped with drain hopper 6 for launching seed, the other end is connected to the discharge port on cabinet 5, and the discharge port is set out outside
Hopper 3；The drain hopper 6 is fixed by the support frame 7 being fixed in rack 1；15 slant setting of sieve, is leaned in sieve 15
One end of nearly drain hopper 6 is higher than close to 3 one end of discharge bucket, and left low and right high flows seed or so as shown in Figure 1, adds skewback
4 make flowing before and after seed；Vibration component is equipped with below the cabinet 5, the vibration component work drives cabinet 5 to vibrate, makes to plant
Sub slight vibration up and down；The vibration component includes motor 13, the belt wheel connecting with motor 13 9, eccentric shaft 10 and eccentric shaft 10
The vibrating arm 11 of connection, the vibrating mass 12 being connect with vibrating arm 11；The vibrating mass 12 is fixedly connected with 5 bottom of cabinet；It is described
It is connected between 5 bottom of cabinet and rack 1 by buffer spring 14.
The sieve 15 combines punching to be made using acrylic board and cotton canvas, and seed flows realization above sieve 15
Screening, impurity is leaked down by the mesh on sieve 15 in order to prevent, is equipped with leakage preventing layer in 15 bottom of sieve.
The course of work: starting motor 13, is acted on by the linkage of belt wheel 9, eccentric shaft 10, vibrating arm 11 and vibrating mass 12,
Drive cabinet 5 vibrate up and down, while sieve 15 with cabinet 5 as slight up-down vibration；Seed by 6 vertical drop of drain hopper extremely
On sieve 15 in cabinet 5 located directly below, 15 surface of sieve has one layer of cotton canvas, in seeds fall to 15 surface of sieve
When certain buffer function is provided, avoid and 15 direct collision of acrylic board sieve, generate damaged.Sieve 15 is obliquely installed and increases
If skewback 4 so that seed and light sundries flow on the compass screen surface of sieve 15, cotton canvas provides rubbing action when flowing.
Due to the irregular contour of the sundries such as soil block, stone, cauline leaf, glume, and weight is slight, so flowing velocity is most slow, finally stops
Stay in 15 front half section of sieve；Shrivelled or incomplete seed shape is defective, eventually settles at 15 middle section of sieve；And full grains
Seed smooth-shaped is mellow and full, and flowing velocity is most fast, is finally flowed out by discharge bucket 3.15 slant setting left low and right high of sieve makes seed
Left and right flowing, adding skewback 4 makes flowing before and after seed, and 5 lower section vibration component of cabinet drives cabinet 5 to vibrate, makes seed or more
Slight vibration increases mobility of the seed in sieve 15, improves screening efficiency.
It should be noted that embodiment described above is interpreted as illustrative, to be not intended to limit the present invention protection
Range, protection scope of the present invention are subject to claims.To those skilled in the art, without departing substantially from of the invention real
Under the premise of matter and range, some nonessential modifications and adaptations made to the present invention still fall within protection scope of the present invention.
Claims (6)
1. a kind of seed screening plant, including rack, it is characterised in that: be fixed with column above the rack；The column
Top is equipped with cabinet；Z-shaped sieve is set in the cabinet, the two sides of the sieve are equipped with skewback；In described sieve one end
Top is equipped with drain hopper, and the other end is connected to by the discharge port on cabinet with discharge bucket；The sieve is close to one end of drain hopper
Higher than close to discharge bucket one end；Vibration component is equipped with below the cabinet；The vibration component includes motor, is connected to motor
Belt wheel, eccentric shaft, with the vibrating arm of eccentric axis connection, the vibrating mass being connect with vibrating arm；The vibrating mass and the bottom of box connect
It connects；It is connected between the bottom of box and rack by buffer spring.
2. a kind of seed screening plant as described in claim 1, it is characterised in that: the drain hopper is connected to by support frame
In rack.
3. a kind of seed screening plant as described in claim 1, it is characterised in that: the column top is equipped with rubber pad
Plate.
4. a kind of seed screening plant as described in claim 1, it is characterised in that: the sieve is by being arranged in sieve and case
Sieve steady rest between internal bottom surface is fixed.
5. a kind of seed screening plant as described in claim 1, it is characterised in that: the sieve is using acrylic board and complete
Duck is combined then to punch and is made.
6. a kind of seed screening plant as described in claim 1, it is characterised in that: the screen bottom is equipped with leakage preventing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910116947.1A CN109759317A (en) | 2019-02-15 | 2019-02-15 | A kind of seed screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910116947.1A CN109759317A (en) | 2019-02-15 | 2019-02-15 | A kind of seed screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109759317A true CN109759317A (en) | 2019-05-17 |
Family
ID=66456305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910116947.1A Pending CN109759317A (en) | 2019-02-15 | 2019-02-15 | A kind of seed screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109759317A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE648363A (en) * | 1963-07-11 | 1964-09-16 | ||
| CA1206921A (en) * | 1983-03-09 | 1986-07-02 | D.L. Venable | Apparatus for screening grain or the like |
| JPH0839001A (en) * | 1994-07-28 | 1996-02-13 | Yamamoto Mfg Co Ltd | Porous plate mounting device for grain specific gravity screening device |
| RU2237526C1 (en) * | 2003-06-16 | 2004-10-10 | Восточно-Сибирский государственный технологический университет | Separator for bulk materials |
| RU43797U1 (en) * | 2004-10-06 | 2005-02-10 | Васильев Александр Михайлович | WORKING BODY FOR SEPARATION OF BULK MIXTURES |
| CN101947512A (en) * | 2010-10-12 | 2011-01-19 | 常州大学 | Screen box with nonplanar waved screen surface |
| CN201860577U (en) * | 2010-11-05 | 2011-06-15 | 宋振美 | Novel chain mesh screen for potato harvester |
| CN102247927A (en) * | 2011-06-30 | 2011-11-23 | 山西大同大学 | Curved bar screen surface |
| CN103203323A (en) * | 2013-04-17 | 2013-07-17 | 天地（唐山）矿业科技有限公司 | Screening surface for linear vibrating screen |
| CN104174587A (en) * | 2013-07-31 | 2014-12-03 | 克朗斯股份公司 | Z-shaped grader used for separating separable objects and method of separating separable objects |
| CN205217345U (en) * | 2015-12-21 | 2016-05-11 | 湖北康农种业股份有限公司 | Seed gravity separation machine |
| CN205361971U (en) * | 2016-01-22 | 2016-07-06 | 贵州神农大丰科技股份有限公司 | Novel seed sieve separator |
| CN209680530U (en) * | 2019-02-15 | 2019-11-26 | 河南科技大学 | A kind of seed screening machine |
-
2019
- 2019-02-15 CN CN201910116947.1A patent/CN109759317A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE648363A (en) * | 1963-07-11 | 1964-09-16 | ||
| CA1206921A (en) * | 1983-03-09 | 1986-07-02 | D.L. Venable | Apparatus for screening grain or the like |
| JPH0839001A (en) * | 1994-07-28 | 1996-02-13 | Yamamoto Mfg Co Ltd | Porous plate mounting device for grain specific gravity screening device |
| RU2237526C1 (en) * | 2003-06-16 | 2004-10-10 | Восточно-Сибирский государственный технологический университет | Separator for bulk materials |
| RU43797U1 (en) * | 2004-10-06 | 2005-02-10 | Васильев Александр Михайлович | WORKING BODY FOR SEPARATION OF BULK MIXTURES |
| CN101947512A (en) * | 2010-10-12 | 2011-01-19 | 常州大学 | Screen box with nonplanar waved screen surface |
| CN201860577U (en) * | 2010-11-05 | 2011-06-15 | 宋振美 | Novel chain mesh screen for potato harvester |
| CN102247927A (en) * | 2011-06-30 | 2011-11-23 | 山西大同大学 | Curved bar screen surface |
| CN103203323A (en) * | 2013-04-17 | 2013-07-17 | 天地（唐山）矿业科技有限公司 | Screening surface for linear vibrating screen |
| CN104174587A (en) * | 2013-07-31 | 2014-12-03 | 克朗斯股份公司 | Z-shaped grader used for separating separable objects and method of separating separable objects |
| CN205217345U (en) * | 2015-12-21 | 2016-05-11 | 湖北康农种业股份有限公司 | Seed gravity separation machine |
| CN205361971U (en) * | 2016-01-22 | 2016-07-06 | 贵州神农大丰科技股份有限公司 | Novel seed sieve separator |
| CN209680530U (en) * | 2019-02-15 | 2019-11-26 | 河南科技大学 | A kind of seed screening machine |
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