CN112970375A - Corn is planted with seed selection device - Google Patents
Corn is planted with seed selection device Download PDFInfo
- Publication number
- CN112970375A CN112970375A CN202110125809.7A CN202110125809A CN112970375A CN 112970375 A CN112970375 A CN 112970375A CN 202110125809 A CN202110125809 A CN 202110125809A CN 112970375 A CN112970375 A CN 112970375A
- Authority
- CN
- China
- Prior art keywords
- filter screen
- tank body
- funnel
- welded
- selection device
- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/02—Germinating apparatus; Determining germination capacity of seeds or the like
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION 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
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B7/00—Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage
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- 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
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
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- 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
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physiology (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The invention relates to the technical field of paddy planting, and discloses a seed selection device for paddy planting, which comprises a tank body, a funnel, an inner frame and a frame, wherein a limit ring groove is formed in the top of the inner wall of the tank body; the welding of inside casing bottom has first filter screen, the welding of first filter screen top has the second filter screen. According to the rice grain cleaning device, rice is added into the tank body, so that the rice sinks along the inner filter hopper in the funnel through the discharge pipe, blighted grains float and are cleaned, fine sand and broken stones sink, the rice is retained in the inner frame through the fourth filter screen, the third filter screen, the second filter screen and the first filter screen in the inner frame, the vibrating block and the tank body are driven by the vibrating motor to vibrate, the gravel and the fine sand sink to the inner bottom of the tank body through the inner frame, and the fine sand and the broken stones clamped in the rice are cleaned conveniently.
Description
Technical Field
The invention relates to the technical field of paddy planting, in particular to a seed selection device for paddy planting.
Background
The rice grows very fast, the longest is one year, the fastest is three to four months, and the rice can germinate, bloom and bear fruits; the rice seeds can germinate in two or three days, and the buds can grow the first leaf in three days, so that three-stage rice can be planted in a region with mild climate in one year; when farmers select rice seeds, they often immerse them in water, light and floating rice seeds will be eliminated, and the rest will be grown into rice seedlings.
The prior (publication number: CN107876199A) and a seed selection device for rice planting, which convey blighted grains from the water surface to a recovery cavity at the bottom of a box body, avoid the mixing of the blighted grains and the solid grains, facilitate the filtering of the solid grains and improve the separation effect; the blighted grains are directly conveyed into the recovery cavity through the conveying pipe without being separated manually, so that the manual labor amount is reduced, and the working efficiency is improved; the piston rod can block the separation hole, and prevent a mixture formed by blighted grains and water-absorbent resin from falling into the separation cavity; but not only need select kind when a large amount of corn is put into the aquatic, also need clear up impurity in the corn, need wait for the corn to sprout under humid environment after the selection kind is accomplished simultaneously and plant again, its no space layering is placed and is convenient for observe the corn, and this device is difficult to supplementary cooperation allotment soak solution.
Therefore, the rice planting seed selection device is convenient for cleaning impurities in rice in the seed re-selection process, facilitates layered observation of the germination condition of the rice in a re-humid environment, timely completes seeding and is beneficial to assisting farmers in completing the proportioning of soaking solution.
Disclosure of Invention
The invention aims to provide a seed selection device for rice planting, which solves the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a seed selection device for paddy planting comprises a tank body, a funnel, an inner frame and a frame, wherein a limiting ring groove is formed in the top of the inner wall of the tank body in a chiseled mode, the funnel is clamped and placed in the limiting ring groove, the inner frame is clamped and placed at the bottom of the tank body, the frame is welded on the left side of the bottom end of the tank body, and a vibration motor is fixed in the frame through bolts;
a first filter screen is welded at the bottom of the inner frame, a second filter screen is welded above the first filter screen, a third filter screen is welded above the second filter screen, and a fourth filter screen is welded above the third filter screen;
an inner filter hopper is welded in the middle of the inner part of the funnel, a discharge pipe is welded at the bottom end of the funnel, and filter openings are uniformly cut in the outer wall of the discharge pipe;
a cover plate is screwed at the top end of the tank body, the left side of the top end of the cover plate is communicated with a feeding pipe, and a sealing plug is clamped at the top end of the feeding pipe;
an observation window is arranged in the middle of the outer wall of the tank body, and the outer wall of the observation window is marked with capacity scales;
the vibrating motor top is connected with the vibrating mass, the vibrating mass top is fixed in jar body bottom left side.
In a preferred embodiment of the present invention, a hollow hole is bored in a center of the fourth screen, the third screen surrounds a filter ring bored in a circular ring shape, and the fourth screen has the same structure as the second screen.
As a preferred embodiment of the present invention, a water outlet pipe is welded to the bottom end of the tank body.
In a preferred embodiment of the present invention, a triangular bottom pillar is welded to the bottom end of the tank body.
As a preferred embodiment of the present invention, the top end of the funnel is integrally formed with a circular limiting ring, and handles are symmetrically welded to the front and rear sides of the top end of the limiting ring.
In a preferred embodiment of the present invention, the position of the hole of the inner filter funnel corresponds to the position of the discharge pipe.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the rice grain cleaning device, the vibrating motor, the funnel and the inner frame are arranged, rice is added into the tank body, so that the rice sinks along the inner filter hopper in the funnel through the discharging pipe, blighted grains are floated and cleaned, fine sand and broken stones sink, the rice is retained in the inner frame through the fourth filter screen, the third filter screen, the second filter screen and the first filter screen in the inner frame, the vibrating block and the tank body are driven to vibrate through the vibrating motor, the gravel and the fine sand sink to the inner bottom of the tank body through the inner frame, and the fine sand and the broken stones clamped in the rice are cleaned conveniently.
2. According to the invention, the inner frame, the fourth filter screen, the third filter screen, the second filter screen, the first filter screen, the hollow filter screen and the filter ring are arranged, the inner frame is clamped with the bottom in the tank body correspondingly, so that the rice is left above the fourth filter screen, the third filter screen, the second filter screen and the first filter screen, the rice can fall down to a layer through the hollow filter screen and the filter ring, and the rice on the fourth filter screen, the third filter screen, the second filter screen and the first filter screen can be observed through the observation window, so that the germination condition of the rice in a moist environment can be observed in a layered manner, and the seeding can be completed in time.
3. According to the invention, due to the arrangement of the feeding pipe, the sealing cover and the volume scale, the inner frame and the funnel are taken out, liquid is added into the tank body, the scale of the volume scale is observed, and then the inner frame and the funnel are put in, so that a proper amount of proportioning auxiliary materials are selected and added into the tank body through the feeding pipe, and the proportioning of the soaking solution is favorably assisted by farmers.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic view of the overall structure of a seed selection device for rice planting according to the present invention;
FIG. 2 is a schematic view of the entire internal structure of a seed selection device for rice planting according to the present invention;
FIG. 3 is a schematic view of a funnel structure of a seed selection device for rice planting according to the present invention;
FIG. 4 is a schematic view of an inner frame of the seed selection device for rice planting according to the present invention;
FIG. 5 is a schematic cross-sectional view of a funnel of the seed selection device for rice planting according to the present invention.
In the figure: 1. a tank body; 2. an observation window; 3. capacity calibration; 4. a feed pipe; 5. a sealing plug; 6. a cover plate; 7. a bottom pillar; 8. a first filter screen; 9. a second filter screen; 10. an inner frame; 11. a fourth filter screen; 12. hollow; 13. a funnel; 14. a limiting ring groove; 15. a handle; 16. a discharge pipe; 17. a third filter screen; 18. filtering rings; 19. a water outlet pipe; 20. a limiting ring; 21. vibrating the block; 22. a vibration motor; 23. a frame; 24. an inner filter funnel; 25. and (4) filtering the opening.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention; in the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Detailed description of the preferred embodiment 1
Referring to fig. 1-5, the present invention provides a technical solution: a seed selection device for paddy planting comprises a tank body 1, a funnel 13, an inner frame 10 and a frame 23, wherein a limiting ring groove 14 is formed in the top of the inner wall of the tank body 1 in a chiseled mode, the funnel 13 is clamped and placed in the limiting ring groove 14, the inner frame 10 is clamped and placed at the bottom of the interior of the tank body 1, the frame 23 is welded on the left side of the bottom end of the tank body 1, and a vibration motor 22 is fixed in the frame 23 through bolts;
a first filter screen 8 is welded at the bottom of the inner frame 10, a second filter screen 9 is welded above the first filter screen 8, a third filter screen 17 is welded above the second filter screen 9, and a fourth filter screen 11 is welded above the third filter screen 17;
an inner filter hopper 24 is welded in the middle of the funnel 13, a discharge pipe 16 is welded at the bottom end of the funnel 13, and filter openings 25 are uniformly drilled in the outer wall of the discharge pipe 16;
a cover plate 6 is screwed at the top end of the tank body 1, a feeding pipe 4 is communicated with the left side of the top end of the cover plate 6, and a sealing plug 5 is clamped at the top end of the feeding pipe 4;
an observation window 2 is arranged in the middle of the outer wall of the tank body 1, and the outer wall of the observation window 2 is marked with capacity scales 3;
the top end of the vibration motor 22 is connected with a vibration block 21, and the top end of the vibration block 21 is fixed on the left side of the bottom end of the tank body 1; wherein, the inner frame 10 and the funnel 13 are taken out, liquid is added into the tank body 1, the scales of the capacity scales 3 are observed, then the inner frame 10 and the funnel 13 are put in, then proper proportion auxiliary materials are selected and added into the tank body 1 through the feeding pipe 4, the farmers are assisted to finish the proportion of the soaking solution, the paddy is added into the tank body 1, the paddy is sunk through the discharging pipe 16 along the inner filter hopper 24 in the funnel 13, the blighted grains are floated and cleaned, fine sand and gravel are sunk, the paddy is left in the inner frame 10 through the fourth filter screen 11, the third filter screen 17, the second filter screen 9 and the first filter screen 8 in the inner frame 10, the vibrating block 21 and the tank body 1 are driven by the vibrating motor 22 to vibrate, the gravel and the fine sand are sunk to the bottom in the tank body 1 through the inner frame 10, the water outlet pipe 19 is opened to discharge the gravel and the fine sand, the inner frame 10 corresponds to the bottom in the tank body 1 to be clamped, the paddy is left in the, Third filter screen 17, second filter screen 9 and first filter screen 8's top, and the hollow 12 of corn accessible and strain the ring 18 and fall the one deck down to can observe the corn on fourth filter screen 11, third filter screen 17, second filter screen 9 and the first filter screen 8 through observation window 2, be convenient for the layering observe the germination condition in the corn rewetting environment and in time accomplish the seeding.
Specific example 2
Referring to fig. 1-5, the present invention provides a technical solution: a seed selection device for paddy planting comprises a tank body 1, a funnel 13, an inner frame 10 and a frame 23, wherein a limiting ring groove 14 is formed in the top of the inner wall of the tank body 1 in a chiseled mode, the funnel 13 is clamped and placed in the limiting ring groove 14, the inner frame 10 is clamped and placed at the bottom of the interior of the tank body 1, the frame 23 is welded on the left side of the bottom end of the tank body 1, and a vibration motor 22 is fixed in the frame 23 through bolts;
a first filter screen 8 is welded at the bottom of the inner frame 10, a second filter screen 9 is welded above the first filter screen 8, a third filter screen 17 is welded above the second filter screen 9, and a fourth filter screen 11 is welded above the third filter screen 17;
an inner filter hopper 24 is welded in the middle of the funnel 13, a discharge pipe 16 is welded at the bottom end of the funnel 13, and filter openings 25 are uniformly drilled in the outer wall of the discharge pipe 16;
a cover plate 6 is screwed at the top end of the tank body 1, a feeding pipe 4 is communicated with the left side of the top end of the cover plate 6, and a sealing plug 5 is clamped at the top end of the feeding pipe 4;
an observation window 2 is arranged in the middle of the outer wall of the tank body 1, and the outer wall of the observation window 2 is marked with capacity scales 3;
the top end of the vibration motor 22 is connected with a vibration block 21, and the top end of the vibration block 21 is fixed on the left side of the bottom end of the tank body 1; wherein, the inner frame 10 and the funnel 13 are taken out, liquid is added into the tank body 1, the scales of the capacity scales 3 are observed, then the inner frame 10 and the funnel 13 are put in, then proper proportion auxiliary materials are selected and added into the tank body 1 through the feeding pipe 4, the farmers are assisted to finish the proportion of the soaking solution, the paddy is added into the tank body 1, the paddy is sunk through the discharging pipe 16 along the inner filter hopper 24 in the funnel 13, the blighted grains are floated and cleaned, fine sand and gravel are sunk, the paddy is left in the inner frame 10 through the fourth filter screen 11, the third filter screen 17, the second filter screen 9 and the first filter screen 8 in the inner frame 10, the vibrating block 21 and the tank body 1 are driven by the vibrating motor 22 to vibrate, the gravel and the fine sand are sunk to the bottom in the tank body 1 through the inner frame 10, the water outlet pipe 19 is opened to discharge the gravel and the fine sand, the inner frame 10 corresponds to the bottom in the tank body 1 to be clamped, the paddy is left in the, Third filter screen 17, second filter screen 9 and first filter screen 8's top, and the hollow 12 of corn accessible and strain the ring 18 and fall the one deck down to can observe the corn on fourth filter screen 11, third filter screen 17, second filter screen 9 and the first filter screen 8 through observation window 2, be convenient for the layering observe the germination condition in the corn rewetting environment and in time accomplish the seeding.
In this embodiment, referring to fig. 2, a hollow 12 is cut through the middle of the fourth filter screen 11, a ring 18 is cut through the third filter screen 17, and the fourth filter screen 11 has the same structure as the second filter screen 9; wherein, corn accessible fourth filter screen 11 middle part is hollow 12 get into on the third filter screen 17, and corn accessible third filter screen 17 goes up to strain ring 18 and gets into second filter screen 9, and the structure of fourth filter screen 11 is the same with the structure of second filter screen 9, and corn goes up hollow 12 and gets into on the first filter screen 8 through second filter screen 9.
In the embodiment, referring to fig. 2, a water outlet pipe 19 is welded at the bottom end of the tank body 1; wherein, the liquid in the tank body 1 is discharged through the water outlet pipe 19, and the rice is drained through the inner frame 10.
In the embodiment, referring to fig. 1, a triangular bottom pillar 7 is welded at the bottom end of the tank body 1; the bottom of the tank 1 is supported by a bottom column 7.
Referring to fig. 3 in the present embodiment, a circular limiting ring 20 is integrally formed at the top end of the funnel 13, and handles 15 are symmetrically welded to the front side and the rear side of the top end of the limiting ring 20; wherein, the limiting ring 20 is pulled by the handle 15 to drive the funnel 13 to move up and down.
In the embodiment, referring to the figure, the position of the hole body of the inner filter funnel 24 corresponds to the position of the discharge pipe 16; wherein, the paddy enters the inner part of the tank body 1 through the inner filter funnel 24 and the discharge pipe 16.
When the seed selection device for paddy planting is used, it needs to be noted that the seed selection device for paddy planting comprises a tank body 1, an observation window 2, a volume scale 3, a feeding pipe 4, a sealing plug 5, a cover plate 6, a bottom column 7, a first filter screen 8, a second filter screen 9, an inner frame 10, a fourth filter screen 11, a hollow 12, a funnel 13, a limiting ring groove 14, a handle 15, a discharging pipe 16, a third filter screen 17, a filter ring 18, a water outlet pipe 19, a limiting ring 20, a vibrating block 21, a vibrating motor 22, a frame 23, an inner filter hopper 24 and a filter opening 25 which are all universal standard parts or parts known by technicians in the field, and the structure and the principle of the seed selection device can be known by technical manuals or conventional experimental methods.
When the rice soaking tank is used, the inner frame 10 and the funnel 13 are taken out of the tank body 1, liquid is added into the tank body 1, the liquid capacity is controlled by observing the scales of the capacity scales 3, then the inner frame 10 and the funnel 13 are sequentially placed into the tank body 1, a proper amount of matching auxiliary materials are selected and added into the tank body 1 through the feeding pipe 4 to assist farmers in matching soaking solution, rice sinks along the inner filter hopper 24 in the funnel 13 through the discharging pipe 16, blighted grains float and are cleaned, fine sand and gravel sink, the cover plate 6 is screwed on the top of the tank body 1 correspondingly, the rice is left in the inner frame 10 through the fourth filter screen 11, the third filter screen 17, the second filter screen 9 and the first filter screen 8, the vibrating motor 22 is started through a switch to drive the vibrating block 21 and the tank body 1 to vibrate, the gravel and the fine sand sink to the bottom of the tank body 1 through the inner frame 10, the gravel and the fine sand are, open outlet pipe 19 again and discharge liquid intercommunication grit and fine sand, corn accessible fourth filter screen 11 middle part is hollow 12 get into on the third filter screen 17, corn accessible third filter screen 17 goes up straining ring 18 gets into second filter screen 9, the structure of fourth filter screen 11 is the same with the structure of second filter screen 9, corn passes through on the hollow 12 gets into first filter screen 8 on the second filter screen 9, and can observe fourth filter screen 11 through observation window 2, third filter screen 17, corn on second filter screen 9 and the first filter screen 8, the condition of sprouting in the humid environment is again observed to the layering and in time the completion seeding, after discovering most corn and sprouting, open the back with apron 6, take out funnel 13, take out inner frame 10 and sow corn.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics 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 (6)
1. The utility model provides a corn is planted with seed selection device, includes jar body (1), funnel (13), inside casing (10) and frame (23), its characterized in that: a limiting ring groove (14) is formed in the top of the inner wall of the tank body (1), a funnel (13) is clamped and placed in the limiting ring groove (14), an inner frame (10) is clamped and placed at the bottom of the tank body (1), a frame (23) is welded on the left side of the bottom end of the tank body (1), and a vibration motor (22) is fixed in the frame (23) through bolts;
a first filter screen (8) is welded at the bottom of the inner frame (10), a second filter screen (9) is welded above the first filter screen (8), a third filter screen (17) is welded above the second filter screen (9), and a fourth filter screen (11) is welded above the third filter screen (17);
an inner filter hopper (24) is welded in the middle of the inner part of the funnel (13), a discharge pipe (16) is welded at the bottom end of the funnel (13), and filter openings (25) are uniformly drilled on the outer wall of the discharge pipe (16);
a cover plate (6) is screwed at the top end of the tank body (1), a feeding pipe (4) is communicated with the left side of the top end of the cover plate (6), and a sealing plug (5) is clamped at the top end of the feeding pipe (4);
an observation window (2) is arranged in the middle of the outer wall of the tank body (1), and the outer wall of the observation window (2) is marked with capacity scales (3);
vibrating motor (22) top is connected with vibrating mass (21), vibrating mass (21) top is fixed in jar body (1) bottom left side.
2. The seed selection device for rice planting according to claim 1, wherein: fourth filter screen (11) middle part is excavated there is hollow (12) that runs through the circular form, third filter screen (17) encircle to excavate have the ring of straining (18) that the ring runs through the form, the structure of fourth filter screen (11) is the same with the structure of second filter screen (9).
3. The seed selection device for rice planting according to claim 1, wherein: the bottom of the tank body (1) is welded with a water outlet pipe (19).
4. The seed selection device for rice planting according to claim 1, wherein: the bottom of the tank body (1) is welded with a triangular bottom column (7).
5. The seed selection device for rice planting according to claim 1, wherein: funnel (13) top integrated into one piece has annular spacing ring (20), bilateral symmetry welding has handle (15) around spacing ring (20) top.
6. The seed selection device for rice planting according to claim 1, wherein: the position of the hole body of the inner filter hopper (24) corresponds to the position of the discharge pipe (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110125809.7A CN112970375A (en) | 2021-01-29 | 2021-01-29 | Corn is planted with seed selection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110125809.7A CN112970375A (en) | 2021-01-29 | 2021-01-29 | Corn is planted with seed selection device |
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| Publication Number | Publication Date |
|---|---|
| CN112970375A true CN112970375A (en) | 2021-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110125809.7A Pending CN112970375A (en) | 2021-01-29 | 2021-01-29 | Corn is planted with seed selection device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4722446A (en) * | 1984-04-27 | 1988-02-02 | Satake Engineering Co., Ltd. | Vibratory grain sorting machine |
| CN106622948A (en) * | 2015-10-30 | 2017-05-10 | 黎平县敖市镇侗乡山水茶叶农民专业合作社 | Seed screening device for agricultural plantation |
| CN111069025A (en) * | 2019-12-22 | 2020-04-28 | 安徽阜阳金丰生态农业有限公司 | Sieving mechanism is used to lotus seed |
| CN210815675U (en) * | 2019-07-25 | 2020-06-23 | 安庆常润米业股份有限公司 | A separator for rice |
| CN212397198U (en) * | 2020-04-02 | 2021-01-26 | 郭清琼 | Seed sieving mechanism for farming |
-
2021
- 2021-01-29 CN CN202110125809.7A patent/CN112970375A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4722446A (en) * | 1984-04-27 | 1988-02-02 | Satake Engineering Co., Ltd. | Vibratory grain sorting machine |
| CN106622948A (en) * | 2015-10-30 | 2017-05-10 | 黎平县敖市镇侗乡山水茶叶农民专业合作社 | Seed screening device for agricultural plantation |
| CN210815675U (en) * | 2019-07-25 | 2020-06-23 | 安庆常润米业股份有限公司 | A separator for rice |
| CN111069025A (en) * | 2019-12-22 | 2020-04-28 | 安徽阜阳金丰生态农业有限公司 | Sieving mechanism is used to lotus seed |
| CN212397198U (en) * | 2020-04-02 | 2021-01-26 | 郭清琼 | Seed sieving mechanism for farming |
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