CN107836227A - A kind of stalk screening plant - Google Patents
A kind of stalk screening plant Download PDFInfo
- Publication number
- CN107836227A CN107836227A CN201711154073.6A CN201711154073A CN107836227A CN 107836227 A CN107836227 A CN 107836227A CN 201711154073 A CN201711154073 A CN 201711154073A CN 107836227 A CN107836227 A CN 107836227A
- Authority
- CN
- China
- Prior art keywords
- framework
- supporting plate
- welded
- stalk
- conveyer belt
- 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 22
- 238000003756 stirring Methods 0.000 claims abstract description 12
- 238000001914 filtration Methods 0.000 claims 1
- 239000012535 impurity Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 239000010902 straw Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/02—Cutting apparatus specially adapted for cutting hay, straw or the like having rotating knives with their cutting edges in a plane perpendicular to their rotational axis
- A01F29/04—Cutting apparatus specially adapted for cutting hay, straw or the like having rotating knives with their cutting edges in a plane perpendicular to their rotational axis with feeding direction transverse to axis
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/09—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/10—Screens in the form of endless moving bands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
A kind of stalk screening plant,Including framework,The upper end of framework is provided with charging aperture,And connecting rod is welded with framework,Two stirring blades are connected with by bearing in connecting rod,Frame facet has been bolted air blower,And frame facet is welded with the first supporting plate,Hole is provided with first supporting plate and is welded with baffle plate on hole both sides,And the first collector is welded with the first supporting plate,Frame facet is welded with the second supporting plate,Motor has been connected by screw in second supporting plate,The output shaft of motor connects two drives by belt,Drive is connected to the second supporting plate both ends by bearing,And by transmitting band connection between drive,Filter bores are provided with conveyer belt,Side of the framework away from motor is welded with the second collector,And framework lower end is provided with discharge port,First time screening is carried out to the stalk blended by air blower,Programmed screening is carried out to stalk by the filter bores on conveyer belt again.
Description
Technical field
The present invention relates to agricultural crop straw processing technique field, more particularly to a kind of stalk screening plant.
Background technology
At present, after crop seeds harvest, agricultural crop straw is more by discarded, or even is directly incinerated, not only dirty
Environment is contaminated, and the destruction of soil can be caused, stalk can be used for producing biogas, generatings, for feed, directly burning in addition
It is the waste of resource.In existing stalk processing, carried out when typically being screened to stalk simply by one layer of filter screen, it is such
Screening mode is not thorough enough, still has the impurity such as many small clods and enters in the stalk screened, while can not be right
The root of stalk makes a distinction with other parts.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of stalk screening plant proposed.
To achieve these goals, present invention employs following technical scheme：
A kind of stalk screening plant, including including framework, the upper end of the framework is provided with charging aperture, and is welded on framework
There is a connecting rod, two stirring blades are connected with by bearing in connecting rod, the frame facet has been bolted air blower,
And frame facet is welded with the first supporting plate, hole is provided with the first supporting plate and baffle plate is welded with hole both sides, and the
The first collector is welded with one supporting plate, the frame facet is welded with the second supporting plate, passes through spiral shell in the second supporting plate
Nail is connected with motor, and the output shaft of motor connects two drives by belt, and drive is connected to the second support by bearing
Plate both ends, and filter bores, side of the framework away from motor are provided with conveyer belt by transmitting band connection between drive
The second collector is welded with, and the lower end of framework is provided with discharge port.
Preferably, the stirring blade is in the underface of charging aperture, and the distance between stirring blade connection bearing is more than charging
The width of mouth lower end.
Preferably, the side of first collector and the contacts side surfaces of the right baffle plate.
Preferably, the height of the baffle plate is less than the distance between air blower and the first supporting plate.
Preferably, the transmission strip length is more than the diameter in hole in the first supporting plate, and the length of conveyer belt is bore dia
3-6 times.
Preferably, a diameter of 5-8mm for the filter bores opened on the conveyer belt, the distance of center circle between two filter bores were
Twice of filter opening diameter.
The beneficial effects of the invention are as follows：
1st, in the present invention, pulverization process is carried out to stalk first, the wind blown out by air blower, stalk carried out for the first time
Screening, first the stalk of a part can be screened, impurity is with the bigger stalk of remaining quality again by conveyer belt
Filter bores carry out programmed screening, the stalk that filters out of impurity entrance can be reduced to greatest extent by screening twice
In.
2nd, in the present invention, the wind stalk produced by boasting by air blower, this part stalk are collected into the first collector
Quality is smaller, and the stalk of the larger root of quality is fallen on conveyer belt, is screened again, can be with into the second collector
The root and other parts of stalk are classified, for different effects.
Brief description of the drawings
Fig. 1 is a kind of structural representation of stalk screening plant proposed by the present invention；
Fig. 2 is a kind of conveyer belt schematic diagram of stalk screening plant proposed by the present invention.
In figure：1 framework, 2 connecting rods, 3 stirring blades, 4 air blowers, 5 first supporting plates, 6 baffle plates, 7 first collectors, 8
Two supporting plates, 9 charging apertures, 10 motors, 11 drives, 12 conveyer belts, 13 second collectors, 14 filter bores, 15 discharge ports.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
Reference picture 1-2, a kind of stalk screening plant, including framework 1, the upper end of framework 1 are provided with charging aperture 9, and framework 1
On be welded with connecting rod 2, two stirring blades 3 are connected with by bearing in connecting rod 2, the side of framework 1 has been bolted
Air blower 4, and the side of framework 1 is welded with the first supporting plate 5, and hole is provided with the first supporting plate 5 and is welded with hole both sides
Baffle plate 6, and the first collector 7 is welded with the first supporting plate 5, the side of framework 1 are welded with the second supporting plate 8, second
Motor 10 is connected by screw on fagging 8, the output shaft of motor 10 connects two drives 11 by belt, and drive 11 is logical
Cross bearing and be connected to the both ends of the second supporting plate 8, and connected between drive 11 by conveyer belt 12, was provided with conveyer belt 12
Filter opening 14, side of the framework 1 away from motor 10 is welded with the second collector 13, and the lower end of framework 1 is provided with discharge port 15.
Specifically, stirring blade 3 is in the underface of charging aperture 9, and stirring blade 3 connects the distance between bearing and is more than charging aperture
The width of 9 lower ends.The side of first collector 7 and the contacts side surfaces of the right baffle plate 6.The height of baffle plate 6 is less than air blower 4 and the
The distance between one supporting plate 5.The length of conveyer belt 12 is more than the diameter in hole in the first supporting plate 8, and the length of conveyer belt 12 is
3-6 times of bore dia.The a diameter of 5-8mm for the filter bores 14 opened on conveyer belt 12, the distance of center circle between two filter bores 14 are
Twice of the diameter of filter bores 14.
In the technical scheme that one embodiment of the present of invention proposes, stalk enters from charging aperture 9, first passes through stirring blade 3, right
Stalk is crushed, then is dried by air blower 4, carries out first time screening to stalk, lighter is partly into the first collection
Device 7, heavier root 3 drop on conveyer belt 12 together together with impurity, and the filter bores 14 on conveyer belt 12 are by the root of stalk
Screen, and be sent in the second collector 13, the impurity that conveyer belt 12 filters down is discharged by discharge port 15, so as to reach
To will filter out stalk, and to purpose that stalk different piece makes a distinction.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (6)
1. a kind of stalk screening plant, including framework (1), it is characterised in that the upper end of the framework (1) is provided with charging aperture (9),
And connecting rod (2) is welded with framework (1), two stirring blades (3), the framework are connected with by bearing in connecting rod (2)
(1) side has been bolted air blower (4), and the side of framework (1) is welded with the first supporting plate (5), first
Hole is provided with fagging (5) and baffle plate (6) is welded with hole both sides, and the first collector is welded with the first supporting plate (5)
(7), the side of the framework (1) is welded with the second supporting plate (8), and the second supporting plate has been connected by screw motor on (8)
(10), the output shaft of motor (10) connects two drives (11) by belt, and drive (11) is connected to second by bearing
Supporting plate (8) both ends, and connected between drive (11) by conveyer belt (12), conveyer belt is provided with filter bores on (12)
(14), side of the framework (1) away from motor (10) is welded with the second collector (13), and the lower end of framework (1) is provided with
Discharge port (15).
2. a kind of stalk screening plant according to claim 1, it is characterised in that the stirring blade (3) is in charging aperture (9)
Underface, and stirring blade (3) connection the distance between bearing is more than the width of charging aperture (9) lower end.
A kind of 3. stalk screening plant according to claim 1, it is characterised in that the side of first collector (7)
With the contacts side surfaces of the right baffle plate (6).
4. a kind of stalk screening plant according to claim 1, it is characterised in that the height of the baffle plate (6) is less than drum
The distance between blower fan (4) and the first supporting plate (5).
5. a kind of stalk screening plant according to claim 1, it is characterised in that conveyer belt (12) length is more than the
The diameter in hole in one supporting plate (5), and the length of conveyer belt (12) is 3-6 times of bore dia.
A kind of 6. stalk screening plant according to claim 1, it is characterised in that the filtering opened on the conveyer belt (12)
A diameter of 5mm-8mm in hole (14), the distance of center circle between two filter bores (14) are twice of filter bores (14) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711154073.6A CN107836227A (en) | 2017-11-20 | 2017-11-20 | A kind of stalk screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711154073.6A CN107836227A (en) | 2017-11-20 | 2017-11-20 | A kind of stalk screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107836227A true CN107836227A (en) | 2018-03-27 |
Family
ID=61679010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711154073.6A Pending CN107836227A (en) | 2017-11-20 | 2017-11-20 | A kind of stalk screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107836227A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108499840A (en) * | 2018-04-04 | 2018-09-07 | 黄域辰 | A kind of sandstone separator with auxiliary cleaner |
| CN108781802A (en) * | 2018-08-29 | 2018-11-13 | 蚌埠市粳糯种植专业合作社 | A kind of dedusting stalk crasher |
| CN109013319A (en) * | 2018-07-04 | 2018-12-18 | 合肥欧语自动化有限公司 | A kind of industrial chemicals screening installation |
| CN119073088A (en) * | 2024-11-07 | 2024-12-06 | 安徽省农业科学院畜牧兽医研究所 | Large-area straw harvesting and processing equipment for feed processing |
-
2017
- 2017-11-20 CN CN201711154073.6A patent/CN107836227A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108499840A (en) * | 2018-04-04 | 2018-09-07 | 黄域辰 | A kind of sandstone separator with auxiliary cleaner |
| CN108499840B (en) * | 2018-04-04 | 2021-04-02 | 浙江智卓工业机器人有限公司 | Grit separator with auxiliary cleaning device |
| CN109013319A (en) * | 2018-07-04 | 2018-12-18 | 合肥欧语自动化有限公司 | A kind of industrial chemicals screening installation |
| CN108781802A (en) * | 2018-08-29 | 2018-11-13 | 蚌埠市粳糯种植专业合作社 | A kind of dedusting stalk crasher |
| CN119073088A (en) * | 2024-11-07 | 2024-12-06 | 安徽省农业科学院畜牧兽医研究所 | Large-area straw harvesting and processing equipment for feed processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180327 |