CN109731784A - A kind of soya seeds screening plant - Google Patents
A kind of soya seeds screening plant Download PDFInfo
- Publication number
- CN109731784A CN109731784A CN201910122898.2A CN201910122898A CN109731784A CN 109731784 A CN109731784 A CN 109731784A CN 201910122898 A CN201910122898 A CN 201910122898A CN 109731784 A CN109731784 A CN 109731784A
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- rotary screen
- feed inlet
- level
- discharge port
- sieve
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- 238000012216 screening Methods 0.000 title claims abstract description 32
- 235000010469 Glycine max Nutrition 0.000 title claims abstract description 25
- 244000068988 Glycine max Species 0.000 title claims abstract description 25
- 241000196324 Embryophyta Species 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 41
- 239000012535 impurity Substances 0.000 claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 239000011148 porous material Substances 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000003306 harvesting Methods 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Abstract
The present invention relates to a kind of soya seeds screening plants, belong to agricultural equipment field, including rack, level-one sorting mechanism, second level sorting mechanism and three level screen mechanism；Level-one sorting mechanism includes delivery sieve, screw conveyor and electric assembly I；One end of the delivery sieve is equipped with feed inlet I, and the other end is equipped with discharge port I；The bottom of the delivery sieve is evenly equipped with through-hole；The second level sorting mechanism is the air duct for conveying air quantity；The three level screen mechanism includes the rotary screen being obliquely installed and electric assembly II；Sieve pore is evenly equipped on the cylinder of the rotary screen；It is equipped with feed inlet II close to one end of discharge port I in the rotary screen, is equipped with impurity outlet far from feed inlet II；Material collecting tank is set below rotary screen.Described device screens out material in elevator by the lesser impurity of diameter by delivery sieve, subsequent to go removing light impurities to material progress selection by winnowing, recycles rotary screen to remove big impurity and completes soya seeds screening, convenient and efficient, screening efficiency height.
Description
Technical field
The invention belongs to agricultural equipment fields, and in particular, to a kind of soya seeds screening plant.
Background technique
Soybean disposably completes harvesting, threshing and storage by machinery in farmland, can adulterate soil during this harvest
Block, the sundries such as stone, cauline leaf, glume cause seed percentage of impurity height, seeding quality poor；It and include shrivelled in the seed harvested
Or incomplete seed, it can be not easy to emerge or do not emerge, survival rate is lower, affects planting income.The processing of seed just needs
These impurity are removed, quality seed the most good is retained.
The screening of soya seeds will clean the impurity in process removal soybean by multiple tracks, including light miscellaneous, big impurity and small
Impurity, and the seed of mildew.This allow for the soya seeds seeding quality after screening and seedling quality have it is significant
It improves.
There is also a variety of soya seeds screening plants in the prior art, but effect is undesirable, with the pneumatic jig of technology maturation
For cleaner, need material elevator to certain altitude carrying out selection by winnowing in its screening process to go removing light impurities, during this
Without the screening of impurity, and it is subsequent mostly successively screened out using the different flat-surfaced screen in two layers of aperture be entrained in it is big miscellaneous in soybean
Matter and small impurity.Operating process is more, complex procedures, flat-surfaced screen successively different by two layers of aperture, Bu Nengbao after selection by winnowing
Exhibit material can be sieved completely, it is difficult to and it plays and screens out effect well, in addition, be easy with impurity to screen out soya seeds together,
Reduce screening efficiency.
Summary of the invention
In order to solve deficiency in the prior art, the purpose of the present invention is to provide a kind of soya seeds screening plant, institutes
State device and material be subjected to elevator using screw conveyor, by delivery sieve make material during elevator will wherein diameter it is smaller
Impurity screen out, it is subsequent material to be carried out light miscellaneous in selection by winnowing removal material, recycle rotary screen to remove big impurity therein complete
Convenient and efficient at the preliminary screening of soya seeds, screening efficiency is high.
To achieve the goals above, the present invention use the specific scheme is that
A kind of soya seeds screening plant, it is characterised in that: including rack and the level-one sorting mechanism being arranged on the rack, two
Grade sorting mechanism and three level screen mechanism；The level-one sorting mechanism includes the delivery sieve being obliquely installed, is arranged in delivery sieve
For conveying the screw conveyor of material and driving the electric assembly I of screw conveyor work by screw conveyor shaft；Institute
The one end for stating delivery sieve is equipped with feed inlet I, and the other end is equipped with discharge port I；The delivery sieve is inclined upward to from I one end of feed inlet
I one end of discharge port；The bottom of the delivery sieve is evenly equipped with through-hole；The second level sorting mechanism is the air duct for conveying air quantity；It is described
Three level screen mechanism includes the rotary screen being obliquely installed and drives the electric assembly II of rotary screen rotation by rotary screen shaft；
Sieve pore is evenly equipped on the cylinder of the rotary screen；The rotary screen close to one end of discharge port I be equipped with feed inlet II, far from into
Material mouth II is equipped with impurity outlet；The rotary screen slopes down to impurity outlet one end from II one end of feed inlet；Under the rotary screen
Side is equipped with material collecting tank, and described material collecting tank one end is equipped with discharge port II；
The lower section of discharge port I is arranged in the feed inlet II；The air duct is arranged between discharge port I and feed inlet II.
It is advanced optimized as to above scheme, the rotary screen tilts down 1 ° ~ 5 ° to out from II one end of feed inlet
II one end of material mouth.
It is advanced optimized as to above scheme, the electric assembly I is rotatablely connected big including motor I, with motor I
Belt wheel I and the small pulley I being connect by belt with big belt wheel I；The small pulley I is rotatablely connected with screw conveyor shaft,
Power is provided by motor I to drive screw conveyor to move.
It is advanced optimized as to above scheme, the electric assembly II includes that motor II and motor II are rotatablely connected
Big belt wheel II and the small pulley II that is connect by belt with big belt wheel II；The small pulley II connects with the rotation of rotary screen shaft
It connects, provides power by motor II to drive rotary screen to rotate.
It is advanced optimized as to above scheme, collecting vessel is equipped with below the discharge port II, in order to collect reason
The soya seeds thought.
The utility model has the advantages that
1, device of the present invention transform screw conveyor housing as delivery sieve that lower part is evenly distributed with certain size through-hole, makes its group
Cooperation is carried out level-one during elevator for material and is screened out small impurity with conveying and screening function is provided simultaneously with；Through one
The material of grade screening, which is exported and freely fallen into feed inlet II through discharge port I, to be entered in rotary screen, because of discharge port I and feed inlet
There are normal throws between II, can carry out second level screening removal light impurity using wind-force effect during material is fallen；Afterwards
It is continuous that rotary screen (sieve) is only needed to be removed big impurity, screening rate can be effectively improved, and improve screening quality.Together
When, material is constantly rolled during screw conveyor elevator by the effect to helical blade, increase material with
The probability of screen contact improves screening efficiency.
2, delivery sieve and rotary screen are obliquely installed in device of the present invention, wherein the delivery sieve is from feed inlet I 1
End is inclined upward to I one end of discharge port, being delivered up with will pass through screw conveyor for material to certain altitude, on the one hand being conveyed
Small impurity can be effectively screened out by through-hole in the process, is on the other hand prepared for second level screening；The rotary screen is from feed inlet
II one end slopes down to impurity outlet one end, has enough residence times to ensure material in rotary screen, to reach screening
It is required that.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of device of the present invention；
In figure: 1, feed inlet I；2, delivery sieve；3, motor I；4, big belt wheel I；5, belt I；6, small pulley I；7, screw conveyor
Shaft；8, feed inlet II；9, air duct；10, rotary screen shaft；11, rotary screen；12, material collecting tank；13, discharge port II；14, impurity removal
Mouthful；15, motor II；16, belt II；17, big belt wheel II；18, small pulley II；19, rack；20, discharge port I；21, collecting vessel.
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 soya seeds screening plant, including rack 19 and the level-one sorting mechanism being arranged in rack 19, second level
Sorting mechanism and three level screen mechanism；The level-one sorting mechanism includes the delivery sieve 2 being obliquely installed, is arranged in delivery sieve 2
For conveying the screw conveyor of material and driving the electric assembly I of screw conveyor work by screw conveyor shaft 7；Institute
The one end for stating delivery sieve 2 is equipped with feed inlet I 1, and the other end is equipped with discharge port I 20；The delivery sieve 2 is upward from I 1 one end of feed inlet
Tilt to I 20 one end of discharge port；The bottom of the delivery sieve 2 is evenly equipped with through-hole；The second level sorting mechanism is conveying air quantity
Air duct 9；The three level screen mechanism includes the rotary screen 11 being obliquely installed and drives rotary screen 11 by rotary screen shaft 10
The electric assembly II of rotation；Sieve pore is evenly equipped on the cylinder of the rotary screen 11；In the rotary screen 11 close to discharge port I 20
One end is equipped with feed inlet II 8, is equipped with impurity outlet 14 far from feed inlet II 8；The rotary screen 11 dips down from II 8 one end of feed inlet
Tiltedly to 14 one end of impurity outlet；Material collecting tank 12 is equipped with below the rotary screen 11, described 12 one end of material collecting tank is equipped with discharge port II
13, collecting vessel 21 is equipped with below the discharge port II 13；
The lower section of discharge port I 20 is arranged in the feed inlet II 8；The air duct 9 setting discharge port I 20 and feed inlet II 8 it
Between.
The rotary screen 11 tilts down 1 ° ~ 5 ° to II 13 one end of discharge port, to ensure that material exists from II 8 one end of feed inlet
There are enough residence times in rotary screen, is required to reach screening.
The electric assembly I is including motor I 3, the big belt wheel I 4 being rotatablely connected with motor I 3 and by belt I 5 and greatly
The small pulley I 6 that belt wheel I 4 connects；The small pulley I 6 is rotatablely connected with screw conveyor shaft 7.
The electric assembly II includes motor II 15, the big belt wheel II 17 being rotatablely connected with motor II 15 and passes through belt
II 16 small pulleys II 18 being connect with big belt wheel II 17；The small pulley II 18 is rotatablely connected with rotary screen shaft 10.
Helical blade is welded in the screw conveyor shaft 7, when screw conveyor works, the helical blade of rotation will
Material passage carries out helical feed, and conveying distance is different and different according to machine shape, generally from 2 meters to 70 meter.
According to the form of soybean, the through-hole on the delivery sieve is generally the circular through hole of diameter 4mm.
The course of work and principle: material to be screened is entered by feed inlet I 1, carries out elevator by screw conveyor.Material exists
It is elevated from the bottom to top in delivery sieve 2, delivery sieve 2 screens out the small impurity in material in this process.Remaining material still contains
Have light miscellaneous and big impurity, dish out through screw conveyor elevator to setting height into feed inlet II 8, its dish out under fall on into
During material mouth II 8, it is light miscellaneous in material to remove that certain air quantity is conveyed in air duct 9.Feed inlet is fallen into after selection by winnowing
II 8 material also contains big impurity and does not remove.Material by feed inlet II 8 flow into rotary screen 11 in, 11 inclination angle of rotary screen 1 ° ~
It is adjustable to ensure that material has enough residence times in rotary screen 11 within the scope of 5 °, it is required to reach screening.Rotary screen 11
On be evenly equipped with the sieve pore of diameter 10mm, the biggish big impurity of particle cannot pass through sieve pore and always in roller when material flows therethrough
It moves downward in sieve 11 and is finally discharged from impurity outlet 14.The small soybean of the larger impurity of particle, which then passes through sieve pore and drops into, is placed in roller
It sieves in the material collecting tank 12 of 11 lower layers, finally discharges the soya seeds in addition to light miscellaneous, big impurity and small impurity from discharge port II 13,
And it is collected by collecting vessel 21.
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 (5)
1. a kind of soya seeds screening plant, it is characterised in that: including rack and the level-one sorting mechanism being arranged on the rack,
Second level sorting mechanism and three level screen mechanism；The level-one sorting mechanism includes the delivery sieve being obliquely installed, is arranged in delivery sieve
The interior screw conveyor for conveying material and the electric assembly I by the driving screw conveyor work of screw conveyor shaft；
One end of the delivery sieve is equipped with feed inlet I, and the other end is equipped with discharge port I；The delivery sieve tilts upwards from I one end of feed inlet
To I one end of discharge port；The bottom of the delivery sieve is evenly equipped with through-hole；The second level sorting mechanism is the air duct for conveying air quantity；Institute
State the electric assembly that three level screen mechanism includes the rotary screen being obliquely installed and drives rotary screen rotation by rotary screen shaft
Ⅱ；Sieve pore is evenly equipped on the cylinder of the rotary screen；It is equipped with feed inlet II close to one end of discharge port I in the rotary screen, far
Impurity outlet is equipped with from feed inlet II；The rotary screen slopes down to impurity outlet one end from II one end of feed inlet；In the roller
Sieve lower section is equipped with material collecting tank, and described material collecting tank one end is equipped with discharge port II；
The lower section of discharge port I is arranged in the feed inlet II；The air duct is arranged between discharge port I and feed inlet II.
2. a kind of soya seeds screening plant as described in claim 1, it is characterised in that: the rotary screen is from feed inlet II 1
End tilts down 1 ° ~ 5 ° to II one end of discharge port.
3. a kind of soya seeds screening plant as described in claim 1, it is characterised in that: the electric assembly I includes motor
I, the big belt wheel I being rotatablely connected with motor I and the small pulley I being connect by belt with big belt wheel I；The small pulley I and spiral shell
Revolve the rotation connection of conveyer shaft.
4. a kind of soya seeds screening plant as described in claim 1, it is characterised in that: the electric assembly II includes motor
II, the big belt wheel II being rotatablely connected with motor II and the small pulley II being connect by belt with big belt wheel II；The small pulley
II is rotatablely connected with rotary screen shaft.
5. a kind of soya seeds screening plant as described in claim 1, it is characterised in that: be equipped with below the discharge port II
Collecting vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910122898.2A CN109731784A (en) | 2019-02-19 | 2019-02-19 | A kind of soya seeds screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910122898.2A CN109731784A (en) | 2019-02-19 | 2019-02-19 | A kind of soya seeds screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109731784A true CN109731784A (en) | 2019-05-10 |
Family
ID=66367716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910122898.2A Pending CN109731784A (en) | 2019-02-19 | 2019-02-19 | A kind of soya seeds screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109731784A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117427886A (en) * | 2023-12-21 | 2024-01-23 | 国蓝新材料(山东)有限公司 | Resin granule screening equipment for packing |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3249220A (en) * | 1963-06-13 | 1966-05-03 | Elmer L Bakke | Grain auger and cleaner |
| KR200284248Y1 (en) * | 2002-04-15 | 2002-08-03 | 구경신 | Cylinder screen apparatus for separating rejuvenating aggregate from construction waste articles using wind force |
| CN200957409Y (en) * | 2006-06-04 | 2007-10-10 | 罗大成 | Spiral screen |
| CN204448576U (en) * | 2014-12-18 | 2015-07-08 | 云南滇大饲料有限公司 | Corn impurity cleaning system |
| CN206172603U (en) * | 2016-09-03 | 2017-05-17 | 湖北双利农机制造有限公司 | Granary loading attachment |
| CN209680558U (en) * | 2019-02-19 | 2019-11-26 | 河南科技大学 | A kind of high throughput screening devices for soya seeds |
-
2019
- 2019-02-19 CN CN201910122898.2A patent/CN109731784A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3249220A (en) * | 1963-06-13 | 1966-05-03 | Elmer L Bakke | Grain auger and cleaner |
| KR200284248Y1 (en) * | 2002-04-15 | 2002-08-03 | 구경신 | Cylinder screen apparatus for separating rejuvenating aggregate from construction waste articles using wind force |
| CN200957409Y (en) * | 2006-06-04 | 2007-10-10 | 罗大成 | Spiral screen |
| CN204448576U (en) * | 2014-12-18 | 2015-07-08 | 云南滇大饲料有限公司 | Corn impurity cleaning system |
| CN206172603U (en) * | 2016-09-03 | 2017-05-17 | 湖北双利农机制造有限公司 | Granary loading attachment |
| CN209680558U (en) * | 2019-02-19 | 2019-11-26 | 河南科技大学 | A kind of high throughput screening devices for soya seeds |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117427886A (en) * | 2023-12-21 | 2024-01-23 | 国蓝新材料(山东)有限公司 | Resin granule screening equipment for packing |
| CN117427886B (en) * | 2023-12-21 | 2024-03-15 | 国蓝新材料(山东)有限公司 | Resin granule screening equipment for packing |
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