CN111822352A - Seed sieving mechanism for farming - Google Patents

Seed sieving mechanism for farming Download PDF

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Publication number
CN111822352A
CN111822352A CN202010711806.7A CN202010711806A CN111822352A CN 111822352 A CN111822352 A CN 111822352A CN 202010711806 A CN202010711806 A CN 202010711806A CN 111822352 A CN111822352 A CN 111822352A
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CN
China
Prior art keywords
main body
quantity limiting
motor
bin
plate
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.)
Withdrawn
Application number
CN202010711806.7A
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Chinese (zh)
Inventor
孙美灵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN202010711806.7A priority Critical patent/CN111822352A/en
Publication of CN111822352A publication Critical patent/CN111822352A/en
Withdrawn legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B9/00Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03BSEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/28Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
    • B03B5/30Washing granular, powdered or lumpy materials; Wet separating by sink-float separation using heavy liquids or suspensions
    • B03B5/36Devices therefor, other than using centrifugal force
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B11/00Arrangement of accessories in apparatus for separating solids from solids using gas currents
    • B07B11/06Feeding or discharging arrangements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B4/00Separating solids from solids by subjecting their mixture to gas currents
    • B07B4/02Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall

Abstract

The invention discloses a seed screening device for agricultural planting, which belongs to the technical field of agriculture and comprises a bottom placing plate and a main body, wherein the middle part of the upper end of the main body is provided with a quantity-limiting feeding mechanism, and the quantity-limiting feeding mechanism comprises a feeding bin, a quantity-limiting roller and a first motor; the upper side in the main body is provided with a winnowing mechanism, a vibration screening mechanism is arranged below the winnowing mechanism, and the bottom side in the main body is provided with a water separation mechanism; the quantity-limited feeding mechanism is arranged to realize the uniform input of the quantity limit of the seeds, so that the screening is facilitated, and the screening effect is better; the air separation mechanism and the water separation mechanism can remove dust, seed shells, shriveled seeds and other light impurities in the seeds; large-particle heavy impurities in the seeds can be removed by arranging a vibration screening mechanism.

Description

Seed sieving mechanism for farming
Technical Field
The invention relates to the technical field of agriculture, in particular to a seed screening device for agricultural planting.
Background
Agriculture is an industry for obtaining products by artificial cultivation by utilizing growth and development rules of animals and plants. Agriculture belongs to the first industry, and the science for researching agriculture is agriculture. The agricultural working object is living animals and plants, and the obtained products are the animals and plants. The most crucial screening that lies in the seed of farming, the most even feeding of limiting quantity that can't of seed sieving mechanism for current farming to lead to the screening effect relatively poor.
Disclosure of Invention
The invention aims to provide a seed screening device for agricultural planting, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a seed screening device for agricultural planting comprises a bottom placing plate and a main body, wherein the main body is fixedly arranged at the upper end of the bottom placing plate, a quantity-limiting feeding mechanism is arranged in the middle of the upper end of the main body, the quantity-limiting feeding mechanism comprises a feeding bin, a quantity-limiting roller and a first motor, the quantity-limiting bin is fixedly arranged at the upper end of the main body and is cylindrical, the upper end and the lower end of the quantity-limiting bin are respectively provided with a feeding hole, the upper end of the quantity-limiting bin is fixedly connected with the feeding bin, the quantity-limiting roller is rotatably arranged in the quantity-limiting bin and is cylindrical, a first moving shaft is fixedly inserted in the middle of the quantity-limiting roller and connected with the output end of the first motor through the quantity-limiting bin, and a row of quantity-limiting grooves are respectively formed in the upper side, the; the upper side in the main body is provided with a winnowing mechanism, a vibration screening mechanism is arranged below the winnowing mechanism, and the bottom side in the main body is provided with a water separation mechanism; the main part left side middle part is equipped with the inlet tube, it is equipped with the control valve to be equipped with the correspondence on the inlet tube, the main part right side is equipped with first row of sediment pipe respectively and arranges the material pipe, first row of sediment pipe with it also corresponds simultaneously and is equipped with the control valve on the material pipe to arrange.
As a further scheme of the invention: the vibration screening mechanism comprises a first filter plate, a second motor, a cam and a spring, wherein the right end of the first filter plate is connected with the bottom of the shell wall in a rotating mode, the cam is arranged below the middle of the bottom of the left end of the first filter plate, the cam is connected with a second rotating shaft of the output end of the second motor, the second motor is fixedly arranged on a fixed plate, the fixed plate is fixedly arranged in the bottom of the shell wall, the springs are respectively arranged on the left side and the right side of the cam, the upper end and the lower end of the spring are respectively connected with the lower end of the first filter plate and the upper end of the fixed plate in a fixed mode, a first slag discharging hole is formed in a main body corresponding to the right end of the first filter plate, and a.
As a further scheme of the invention: the improved filter box is characterized in that a second filter plate is arranged in the first collecting box, a second slag discharge pipe is correspondingly arranged on the right side of the first collecting box, a bottom plate of the first collecting box is obliquely arranged, the left bottom end of the first collecting box and the main body are correspondingly provided with material return holes, and guide plates are symmetrically arranged below the material return holes in the main body in a bilateral mode.
As a further scheme of the invention: winnowing mechanism includes hair-dryer, air exhauster and second collecting box, fixed being equipped with in upper end right side in the main part spouts dish and hair-dryer, spout the dish right side pass through the intake pipe with the output of hair-dryer is connected, it all is equipped with a plurality of orifices to spout the dish left side, main part upper portion right side correspondence is equipped with the air vent, the fixed air exhauster that is equipped with of main part upside right-hand member, the output of air exhauster pass through the blast pipe with the second collecting box is connected.
As a further scheme of the invention: and a filter screen is arranged in the vent hole.
As a further scheme of the invention: water selects mechanism includes third motor, (mixing) shaft and first stirring leaf, the third motor is fixed to be established main part right side outer end, the output of third motor is connected with the (mixing) shaft, the stirring shaft alternates in the main part, just main part outside conch wall with sealing connection between the (mixing) shaft outside, the lower extreme symmetry all is equipped with a plurality of first stirring leaves on the (mixing) shaft, the left and right ends symmetry of first stirring leaf is equipped with a plurality of second stirring leaves.
As a further scheme of the invention: the upper side in the main body is fixedly provided with a baffle.
As a further scheme of the invention: the bottom plate bottom four corners department is equipped with respectively removes the wheel, the left end of main part is equipped with the push rod.
Compared with the prior art, the invention has the beneficial effects that: the seed screening device is high in practicability, and realizes the uniform input of the limited quantity of seeds by arranging the limited quantity feeding mechanism, so that the screening is facilitated, and the screening effect is better; the air separation mechanism and the water separation mechanism can remove dust, seed shells, shriveled seeds and other light impurities in the seeds; large-particle heavy impurities in the seeds can be removed by arranging a vibration screening mechanism; through being equipped with first collecting box and second filter, the seed can fall through the filtration hole on the second filter is in the bottom side of first collecting box, because the bottom plate slope of first collecting box sets up for the seed of retrieving gets into in the main part through the feed back hole on first collecting box and the main part, thereby can avoid extravagant.
Drawings
Fig. 1 is a schematic structural diagram of a seed screening device for agricultural planting.
FIG. 2 is an enlarged view of A of a seed screening apparatus for agricultural planting.
Fig. 3 is a schematic structural diagram between a limiting roller and a first motor in the seed screening device for agricultural planting.
Notations for reference numerals: 1-bottom placing plate, 2-main body, 3-quantity limiting bin, 4-quantity limiting roller, 5-feeding bin, 6-quantity limiting groove, 7-first motor, 8-spraying disk, 9-blower, 10-filtering screen, 11-exhaust fan, 12-second collecting box, 13-baffle, 14-first filtering plate, 15-second motor, 16-cam, 17-spring, 18-first collecting box, 19-second filtering plate, 20-second slag discharging pipe, 21-material guide plate, 22-water inlet pipe, 23-first slag discharging pipe, 24-slag discharging pipe, 25-third motor, 26-stirring shaft, 27-first stirring blade and 28-second stirring blade.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.
Example 1
Referring to fig. 1 to 3, a seed screening apparatus for agricultural planting, comprising a bottom standing plate 1 and a main body 2, the main body 2 is fixedly arranged at the upper end of the bottom placing plate 1, the middle part of the upper end of the main body 2 is provided with a quantity-limiting feeding mechanism, the quantity-limiting feeding mechanism comprises a feeding bin 5, a quantity-limiting bin 3, a quantity-limiting roller 4 and a first motor 7, the quantity-limiting bin 3 is fixedly arranged at the upper end of the main body 2, the quantity-limiting bin 3 is cylindrical, the upper end and the lower end of the quantity-limiting bin 3 are respectively provided with a material through hole, the upper end of the quantity-limiting bin 3 is fixedly connected with a feeding bin 5, the quantity-limiting roller 4 is rotatably arranged in the quantity-limiting bin 3, the quantity-limiting roller 4 is cylindrical, a first moving shaft is fixedly inserted in the middle of the quantity-limiting roller 4, the first moving shaft penetrates through the quantity limiting bin 3 to be connected with the output end of the first motor 7, and the upper side, the lower side, the left side and the right side of the quantity limiting bin 3 are respectively provided with a row of quantity limiting grooves 6; therefore, the limited quantity of the seeds can be uniformly input, so that the screening is favorably carried out, and the screening effect is better; an air separation mechanism is arranged on the upper side in the main body 2, a vibration screening mechanism is arranged below the air separation mechanism, and a water separation mechanism is arranged on the bottom side in the main body 2; 2 left side middle parts of main part are equipped with inlet tube 22, it is equipped with the control valve to correspond on inlet tube 22, 2 right sides of main part are equipped with first row of sediment pipe 23 respectively and arrange material pipe 24, first row of sediment pipe 23 with it also corresponds simultaneously and is equipped with the control valve to arrange on the material pipe 24.
In this embodiment, the vibration screening mechanism includes a first filter plate 14, a second motor 15, a cam 16 and a spring 17, the right end of the first filter plate 14 is rotatably connected with the wall of the bottom placing plate 1, the cam 16 is arranged below the middle of the bottom of the left end of the first filter plate 14, the cam 16 is connected with a second rotating shaft at the output end of the second motor 15, the second motor 15 is fixedly arranged on a fixed plate, the fixed plate is fixedly arranged in the bottom placing plate 1, the springs 17 are respectively arranged on the left side and the right side of the cam 16, the upper end and the lower end of the spring 17 are respectively fixedly connected with the lower end of the first filter plate 14 and the upper end of the fixed plate, a first deslagging hole is arranged on the main body 2 corresponding to the right end of the first filter plate 14, and a first collecting box 18 is correspondingly arranged on the right; the second motor 15 is started, the second motor 15 drives the cam 16 to rotate through a second rotating shaft, the first filter plate 14 is pressed above the cam 16, the cam 16 is rotated, the first filter plate 14 can be pressed against the cam 16 all the time by the pulling of the spring 17, so that the cam 16 vibrates the first filter plate 14 during the rotation, so that the seeds falling on the first filter plate 14 can be screened, so that the seeds fall through the screen holes of the first filter plate 14, while large-sized impurities remain above the first filter plate 14, then the large-particle impurities roll to the right to be output, are input into the first collecting box 18 through a first slag discharge hole, the vibration of the first filter plate 14 increases the screening rate and also accelerates the output of large-sized impurities.
In this embodiment, a second filter plate 19 is disposed in the first collection box 18, a second slag discharge pipe 20 is correspondingly disposed on the right side of the first collection box 18, a bottom plate of the first collection box 18 is obliquely disposed, and the left bottom end of the first collection box 18 and the main body 2 are correspondingly provided with feed back holes, the lower part of the feed back hole in the main body 2 is symmetrically provided with material guide plates 21, a part of seeds possibly enter the first collection box 18 along with large-particle impurities, a second filter plate 19 in the first collection box 18, the feed can be filtered, the seeds will fall through the filter holes of the second filter plates 19 to the bottom side of the first collection tank 18, since the bottom plate of the first collecting box 18 is obliquely arranged, the recovered seeds enter the main body 2 through the first collecting box 18 and the feed back holes on the main body 2, so that waste can be avoided.
In this embodiment, the winnowing mechanism comprises a blower 9, an exhaust fan 11 and a second collecting box 12, a spray tray 8 and the blower 9 are fixedly arranged on the right side of the upper end in the main body 2, the right side of the spray tray 8 is connected with the output end of the blower 9 through the air inlet pipe, a plurality of spray holes are formed in the left side of the spray tray 8, vent holes are correspondingly formed in the right side of the upper part of the main body 2, the exhaust fan 11 is fixedly arranged at the right end of the upper side of the main body 2, and the output end of the exhaust fan 11 is connected with the second collecting; the blower 9 and the exhaust fan 11 are started, the blower 9 can convey air into the spray tray 8 through an air inlet pipe, the air blown out by the blower 9 is output through the spray head of the spray tray 8, so that the seeds can be winnowed, and impurities such as dust in the seeds are pumped into the second collection box 12 through the exhaust fan 11.
In this embodiment, the air vent is provided with a filter screen 10, and the filter screen 10 can prevent impurities from entering the main body 2.
In this embodiment, a baffle 13 is fixedly arranged on the upper side inside the main body 2, so that seeds in the main body 2 are prevented from being blown into the hole on the right side of the main body 2 due to overlarge wind power, and are prevented from being sucked into the second collecting box 12 by the exhaust fan 11.
The working principle of the embodiment is as follows: water is delivered into the main body 2 through the water inlet pipe 22, seeds are input into the feeding bin 5, the first motor 7 is started, the first motor 7 drives the quantity limiting roller 4 to rotate through a first rotating shaft, so that the seeds in the feeding bin 5 fall into the quantity limiting groove 6 on the quantity limiting roller 4, the quantity limiting roller 4 can drive the seeds in the quantity limiting groove 6 to fall into the main body 2 through rotation, and therefore, the quantity limiting uniform input of the seeds is achieved, the screening is facilitated, and the screening effect is better; starting the blower 9 and the exhaust fan 11, the blower 9 can convey air into the spray tray 8 through the air inlet pipe, the air blown by the blower 9 is output through the nozzle of the spray tray 8, so that the seeds can be winnowed, impurities such as dust in the seeds are pumped into the second collection box 12 by the exhaust fan 11, the seeds fall on the first filter plate 14, the second motor 15 is started, the second motor 15 drives the cam 16 to rotate through a second rotating shaft, the first filter plate 14 is pressed above the cam 16, then the cam 16 rotates, the first filter plate 14 can be pressed on the cam 16 directly under the pulling of the spring 17, so that the cam 16 can drive the first filter plate 14 to vibrate during the rotation process, and the seeds falling on the first filter plate 14 can be screened, the seeds fall through the sieve holes on the first filter plate 14, large-particle impurities are left above the first filter plate 14, then the large-particle impurities roll to the right to be output and are input into the first collection box 18 through the first slag discharge hole, the vibration of the first filter plate 14 improves the screening speed, and meanwhile, the output of the large-particle impurities is accelerated; the seeds passing through the first filter plate 14 fall on the material guide plate 21 and are guided to fall through the material guide plate 21; make debris such as dust, seed shell and the shrivelled seed in the seed float on the surface of water through water selection mechanism, will finally the debris such as the dust that float in the main part 2, seed shell and shrivelled seed are discharged through first row's sediment pipe 23, and later the seed passes through arrange the output of material pipe 24.
Example 2
Referring to fig. 1-3, the present embodiment is further optimized on the basis of embodiment 1, specifically, the water separation mechanism includes a third motor 25, a stirring shaft 26 and a first stirring blade 27, the third motor 25 is fixedly disposed at the outer end of the right side of the main body 2, the output end of the third motor 25 is connected to the stirring shaft 26, the stirring shaft 26 is inserted into the main body 2, the outer side wall of the main body 2 is hermetically connected to the outer side of the stirring shaft 26, the upper end and the lower end of the stirring shaft 26 are symmetrically provided with a plurality of first stirring blades 27, and the left end and the right end of each first stirring blade 27 are symmetrically provided with a plurality of second stirring blades 28; start the third motor 25, the third motor 25 can directly drive the (mixing) shaft 26 rotates, the (mixing) shaft 26 further drives first stirring leaf 27 and second stirring leaf 28 rotate, thereby can make the abundant contact of seed and water of main part 2 bottom makes debris such as dust, seed shell and the shrivelled seed in the seed float on the surface of water, debris such as the dust of floating in the main part 2, seed shell and shrivelled seed discharge through first row's sediment pipe 23, later the seed passes through arrange the output of material pipe 24.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (7)

1. The seed screening device for agricultural planting comprises a bottom placing plate (1) and a main body (2), and is characterized in that the main body (2) is fixedly arranged at the upper end of the bottom placing plate (1), a quantity limiting feeding mechanism is arranged in the middle of the upper end of the main body (2), the quantity limiting feeding mechanism comprises a feeding bin (5), a quantity limiting bin (3), a quantity limiting roller (4) and a first motor (7), the quantity limiting bin (3) is fixedly arranged at the upper end of the main body (2), the quantity limiting bin (3) is cylindrical, the upper end and the lower end of the quantity limiting bin (3) are respectively provided with a feeding hole, the upper end of the quantity limiting bin (3) is fixedly connected with the feeding bin (5), the quantity limiting roller (4) is rotatably arranged in the quantity limiting bin (3), the quantity limiting roller (4) is cylindrical, and a first moving shaft is fixedly inserted in the middle of the quantity limiting roller (4), the first moving shaft penetrates through the quantity limiting bin (3) to be connected with the output end of the first motor (7), and the upper side, the lower side, the left side and the right side of the quantity limiting bin (3) are respectively provided with a row of quantity limiting grooves (6); an air separation mechanism is arranged on the upper side in the main body (2), a vibration screening mechanism is arranged below the air separation mechanism, and a water separation mechanism is arranged on the bottom side in the main body (2); main part (2) left side middle part is equipped with inlet tube (22), it is equipped with the correspondence and is equipped with the control valve to be equipped with on inlet tube (22), main part (2) right side is equipped with first row's sediment pipe (23) respectively and arranges material pipe (24), first row's sediment pipe (23) with it also corresponds simultaneously and is equipped with the control valve on material pipe (24) to arrange.
2. The seed screening device for agricultural planting according to claim 1, wherein the vibration screening mechanism comprises a first filter plate (14), a second motor (15), a cam (16) and a spring (17), the right end of the first filter plate (14) is rotatably connected with the wall of the bottom placing plate (1), the cam (16) is arranged below the middle of the bottom of the left end of the first filter plate (14), the cam (16) is connected with a second rotating shaft at the output end of the second motor (15), the second motor (15) is fixedly arranged on a fixed plate, the fixed plate is fixedly arranged in the bottom placing plate (1), the left side and the right side of the cam (16) are respectively provided with the spring (17), and the upper end and the lower end of the spring (17) are respectively fixedly connected with the lower end of the first filter plate (14) and the upper end of the fixed plate, the main body (2) corresponding to the right end of the first filter plate (14) is provided with a first slag discharge hole, and the right part of the outer side of the main body (2) is correspondingly provided with a first collecting box (18).
3. The seed screening device for agricultural planting according to claim 2, wherein a second filter plate (19) is arranged in the first collection box (18), a second slag discharge pipe (20) is correspondingly arranged on the right side of the first collection box (18), the bottom plate of the first collection box (18) is obliquely arranged, return holes are correspondingly arranged at the bottom end of the left side of the first collection box (18) and on the main body (2), and guide plates (21) are symmetrically arranged below the return holes in the main body (2) in a left-right mode.
4. The seed screening device for agricultural planting according to claim 1, wherein the winnowing mechanism comprises a blower (9), an exhaust fan (11) and a second collection box (12), a spray tray (8) and a blower (9) are fixedly arranged on the right side of the upper end in the main body (2), the right side of the spray tray (8) is connected with the output end of the blower (9) through an air inlet pipe, a plurality of spray holes are formed in the left side of the spray tray (8), air vents are correspondingly formed in the right side of the upper portion of the main body (2), the exhaust fan (11) is fixedly arranged at the right end of the upper side of the main body (2), and the output end of the exhaust fan (11) is connected with the second collection box (12) through an exhaust pipe.
5. An agricultural planting seed screening apparatus according to claim 4, wherein a filter screen (10) is provided in the air vent.
6. The seed screening device for agricultural planting according to claim 1, wherein the water separation mechanism comprises a third motor (25), a stirring shaft (26) and first stirring blades (27), the third motor (25) is fixedly arranged at the outer end of the right side of the main body (2), the output end of the third motor (25) is connected with the stirring shaft (26), the stirring shaft (26) is inserted in the main body (2), the outer side wall of the main body (2) is hermetically connected with the outer side of the stirring shaft (26), the upper end and the lower end of the stirring shaft (26) are symmetrically provided with the first stirring blades (27), and the left end and the right end of each first stirring blade (27) are symmetrically provided with the second stirring blades (28).
7. An agricultural seed screening apparatus according to claim 1, wherein a baffle plate (13) is fixedly provided at an upper side in the main body (2).
CN202010711806.7A 2020-07-22 2020-07-22 Seed sieving mechanism for farming Withdrawn CN111822352A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010711806.7A CN111822352A (en) 2020-07-22 2020-07-22 Seed sieving mechanism for farming

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010711806.7A CN111822352A (en) 2020-07-22 2020-07-22 Seed sieving mechanism for farming

Publications (1)

Publication Number Publication Date
CN111822352A true CN111822352A (en) 2020-10-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010711806.7A Withdrawn CN111822352A (en) 2020-07-22 2020-07-22 Seed sieving mechanism for farming

Country Status (1)

Country Link
CN (1) CN111822352A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112495748A (en) * 2020-11-26 2021-03-16 朱琳娜 Screening device for processing grain seeds based on integration of multiple processes
CN113083674A (en) * 2021-04-09 2021-07-09 戚甫山 Sorting device and sorting method for seed quality

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112495748A (en) * 2020-11-26 2021-03-16 朱琳娜 Screening device for processing grain seeds based on integration of multiple processes
CN113083674A (en) * 2021-04-09 2021-07-09 戚甫山 Sorting device and sorting method for seed quality
CN113083674B (en) * 2021-04-09 2022-08-19 沈阳兴禾锡伯农业科技发展有限公司 Sorting device and sorting method for seed quality

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Application publication date: 20201027