CN109365286A - A kind of agricultural planting sowing seed selection device - Google Patents
A kind of agricultural planting sowing seed selection device Download PDFInfo
- Publication number
- CN109365286A CN109365286A CN201811410184.3A CN201811410184A CN109365286A CN 109365286 A CN109365286 A CN 109365286A CN 201811410184 A CN201811410184 A CN 201811410184A CN 109365286 A CN109365286 A CN 109365286A
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- CN
- China
- Prior art keywords
- wall
- welded
- cabinet
- side outer
- agricultural planting
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Classifications
-
- 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
-
- 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
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physiology (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a kind of agricultural planting sowing seed selection devices, including cabinet, cabinet side inner wall has been bolted inclined plate, and inclined plate tilt angle is ten degree, cabinet side inner wall is welded with engaging lug, and engaging lug side outer wall is welded with axle sleeve, the sleeve lining is plugged with movable axis, and movable axis side outer wall is welded with sieve plate, spring is welded at the fascia edge of the sieve plate side, and spring is welded with link block far from one end of sieve plate, link block side outer wall and cabinet wall weld, the sieve plate bottom outer wall has been bolted vibrator, cabinet side inner wall is welded with mounting blocks, and installation chamber is equipped in mounting blocks, the installation chamber interior has been bolted push-rod electric machine.The present invention can not only shrivelled seed intraseminal to raw material sieve, and can to the surface of the seed adhere to dust and crops blade be purged, additionally it is possible to seed carry out vernalization processing.
Description
Technical field
The present invention relates to agricultural plantation technology field more particularly to a kind of agricultural planting sowing seed selection devices.
Background technique
Seed is phanerogamous breeding system, to continue species play an important role, seed as in agricultural production most
Substantially, the most important means of production.The quality of seed quality is related to the late growth situation of crop, therefore has to prior to seeding
The high seed of selection quality can just obtain high yield.
Through retrieving, Chinese patent grant number is the patent of CN106622948A, is disclosed a kind of in agricultural planting
Seed screening plant, including feed inlet, the first screen tray, the first rewinding room and screening bracket it is characterized by: the feed inlet
Above the first screen tray, first screen tray is connect with screening bracket, is provided with discharge port on first screen tray, described
Discharge port is connect with the first rewinding room, and the first screen tray bottom is provided with circular hole.Is had the disadvantage that in above-mentioned patent
One, can not shrivelled seed intraseminal to raw material sieve, be easy to cause the reduction of bud ratio, second, can not be to kind
The dust and crops blade of sub- surface adhesion are purged, and third can not carry out vernalization processing to seed.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of agricultural planting sowing proposed
Seed selection device.
To achieve the goals above, present invention employs following technical solutions:
A kind of agricultural planting use sowing seed selection device, including cabinet, cabinet side inner wall have been bolted inclined plate, and
Inclined plate tilt angle is ten degree, and cabinet side inner wall is welded with engaging lug, and engaging lug side outer wall is welded with axle sleeve, institute
It states sleeve lining and is plugged with movable axis, and movable axis side outer wall is welded with sieve plate, welds at the fascia edge of the sieve plate side
There is spring, and spring is welded with link block far from one end of sieve plate, link block side outer wall and cabinet wall weld, described
Sieve plate bottom outer wall has been bolted vibrator, and cabinet side inner wall is welded with mounting blocks, and is equipped in mounting blocks
Chamber is installed, the installation chamber interior has been bolted push-rod electric machine, and push-rod electric machine output shaft passes through mounting blocks one
Side outer wall is welded with push plate, and cabinet side outer wall is provided with installing port at mounting blocks position, and installing port inner wall welds
There is ventilation duct, the ventilation duct is located at immediately below mounting blocks, and ventilation duct side inner wall has been bolted air blower, described
Cabinet side inner wall is welded with collecting board, and collecting board top exterior walls edge and cabinet wall are welded with partition, the cabinet
Side inner wall is welded with the fixed block of equidistant annular spread, and fixed block top exterior walls are welded with casing, in described sleeve pipe
Wall is plugged with loop bar, and loop bar top is welded with connecting plate, and described sleeve pipe and loop bar outer wall are socketed with damping spring, and damping bullet
Spring top and bottom end are welded with fixed block and connecting plate respectively, and the connecting plate top exterior walls have been bolted the same ring
Shape plate, and annular slab bottom outer wall is welded with collection bucket, collection bucket bottom outer wall edge is welded with discharge nozzle.
As further scheme of the invention: the bottom of box inner wall is welded with rotary table, and installation is provided in rotary table
Slot has been bolted driving motor in mounting groove, and driving motor output shaft passes through rotary table top exterior walls and is welded with transmission shaft,
Transmission shaft side outer wall is welded with helical blade, and helical blade is located in discharge nozzle, and transmission shaft side outer wall is welded with mounting ring,
Mounting ring side outer wall is welded with the stirring rod of equidistant annular spread, and stirring rod top exterior walls are welded with point equidistantly distributed
Flow post, stirring rod top exterior walls are welded with connecting rod, and the one end of connecting rod far from stirring rod and transmission shaft outer wall weld.
As further scheme of the invention: the cabinet opposite sides inner wall is plugged with the same delivery pipe, and defeated
Bottom of the tube outer wall is sent to be provided with the circular through hole equidistantly distributed, circular through hole inner wall is welded with inclined branch pipe, in branch pipe side
Wall bottom end is threadedly coupled spray head.
As further scheme of the invention: cabinet side outer wall is welded with fixed frame, and outer at the top of fixed frame
Wall has been bolted water pump.
As further scheme of the invention: the pump intake outer wall is welded with inlet tube, and pump outlet
Outer wall is welded with diversion pipe, and diversion pipe passes through cabinet wall far from one end of water pump and is plugged in delivery pipe.
As further scheme of the invention: cabinet side outer wall, which has been bolted, breaks up motor, and beats
It dissipates motor output shaft and passes through the dispersible tablet that cabinet wall is welded with equidistant annular spread.
As further scheme of the invention: cabinet side outer wall is provided with material guide port at collection Board position,
And material guide port inner wall is welded with passage.
As further scheme of the invention: cabinet side outer wall is provided with discharge port at rotary table position, and
Discharge port inner wall is welded with discharge duct.
As further scheme of the invention: the bottom of box outer wall is bolted the support of annular spread
Leg, and supporting leg bottom outer wall is provided with diamond shape non-slip texture.
As further scheme of the invention: top of the box outer wall center is provided with feeding inlet, and feeding inlet
Inner wall is welded with material bin.
The invention has the benefit that
1. can carry out paving to plantation raw material by the setting of inclined plate to dissipate, dispersible tablet is fallen under the drive for breaing up motor to from inclined plate
Under raw material broken up, promote raw material surface attachment dust impurity fall off, improve raw material the surface of the seed cleanliness；
2. being separated by being arranged under the drive of vibrator for sieve plate to dust, shrivelled seed and raw material, buffered on sieve plate
The vibration that spring can generate vibrator buffers, and anti-locking apparatus vibration amplitude is excessive；
3. raw material can be fallen into the collision generated on collection bucket by the setting of casing and loop bar carries out energy-storage buffering, damping bullet
Spring carries out stretching motion during collection bucket is in vertical tremor, further increases the cushioning ability of device, improves the steady of device
It is qualitative；
4. the setting by push plate can carry out periodical push to the raw material fallen from sieve plate under the drive of push-rod electric machine, promote
It is contacted into raw material with air, recycles air blower to separate dust, shrivelled seed and raw material, dust, shrivelled seed are fallen into
It is collected in collecting board；
Be attached on the surface of the seed by spraying 5. vernalization solution can be delivered to spray head by the setting of water pump and be formed, stirring rod and
Arrangements of diverter rods can stir up and down to raw material under the drive of driving motor, promote solution and seed mixture homogeneity.
Detailed description of the invention
Fig. 1 is a kind of schematic cross-sectional view of agricultural planting sowing seed selection device proposed by the present invention；
Fig. 2 is enlarged structure schematic diagram at a kind of A of agricultural planting sowing seed selection device proposed by the present invention；
Fig. 3 is enlarged structure schematic diagram at a kind of B of agricultural planting sowing seed selection device proposed by the present invention；
Fig. 4 is a kind of stirring rod structural schematic diagram of agricultural planting sowing seed selection device proposed by the present invention；
Fig. 5 is a kind of schematic view of the front view of agricultural planting sowing seed selection device proposed by the present invention.
In figure: 1 cabinet, 2 inclined plates, 3 sieve plates, 4 material bins, 5 vibrators, 6 dispersible tablets, 7 buffer springs, 8 engaging lugs, 9 every
Plate, 10 collecting boards, 11 passages, 12 annular slabs, 13 discharge nozzles, 14 inlet tubes, 15 water pumps, 16 diversion pipes, 17 fixed frames, 18
Support leg, 19 arrangements of diverter rods, 20 stirring rods, 21 transmission shafts, 22 helical blades, 23 rotary tables, 24 spray heads, 25 delivery pipes, 26 collection buckets, 27
Mounting blocks, 28 push plates, 29 push-rod electric machines, 30 air blowers, 31 ventilation ducts, 32 fixed blocks, 33 damping springs, 34 casings, 35 loop bars,
Motor is broken up in 36 connecting plates, 37.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-5, a kind of agricultural planting passes through bolt with sowing seed selection device, including cabinet 1,1 side inner wall of cabinet
It is fixed with inclined plate 2, and 2 tilt angle of inclined plate is ten degree, 1 side inner wall of cabinet is welded with engaging lug 8, and outside 8 side of engaging lug
Wall is welded with axle sleeve, and sleeve lining is plugged with movable axis, and movable axis side outer wall is welded with sieve plate 3,3 side outer wall side of sieve plate
Spring 7 is welded at edge, and spring 7 is welded with link block, link block side outer wall and 1 inner wall of cabinet far from one end of sieve plate 3
Welding, 3 bottom outer wall of sieve plate have been bolted vibrator 5, and 1 side inner wall of cabinet is welded with mounting blocks 27, and mounting blocks
Installation chamber is equipped in 27, installation chamber interior has been bolted push-rod electric machine 29, and 29 output shaft of push-rod electric machine passes through
27 side outer wall of mounting blocks is welded with push plate 28, and 1 side outer wall of cabinet is provided with installing port at 27 position of mounting blocks, and installs
Mouth inner wall is welded with ventilation duct 31, and ventilation duct 31 is located at immediately below mounting blocks 27, and 31 side inner wall of ventilation duct is solid by bolt
Surely there is air blower 30, push plate 28 can carry out periodical push to the raw material fallen from sieve plate 3 under the drive of push-rod electric machine 29,
Promote raw material to contact with air, recycles air blower 30 to separate dust, shrivelled seed and raw material, dust, shrivelled seed
Fall into collecting board 10 and be collected, 1 side inner wall of cabinet is welded with collecting board 10, and 10 top exterior walls edge of collecting board with
1 inner wall of cabinet is welded with partition 9, and 1 side inner wall of cabinet is welded with the fixed block 32 of equidistant annular spread, and fixed block 32
Top exterior walls are welded with casing 34, and 34 inner wall of casing is plugged with loop bar 35, and 35 top of loop bar is welded with connecting plate 36, casing 34
It is socketed with damping spring 33 with 35 outer wall of loop bar, and 33 top of damping spring and bottom end are welded with fixed block 32 and connecting plate 36 respectively
It connects, 36 top exterior walls of connecting plate have been bolted the same annular slab 12, and 12 bottom outer wall of annular slab is welded with collection
Bucket 26,26 bottom outer wall edge of collection bucket is welded with discharge nozzle 13, and raw material can be fallen into collection bucket by casing 34 and loop bar 35
The collision generated on 26 carries out energy-storage buffering, and damping spring 33 carries out stretching motion during collection bucket 26 is in vertical tremor,
The cushioning ability for further increasing device improves the stability of device.
In the present invention, 1 bottom interior wall of cabinet is welded with rotary table 23, and mounting groove is provided in rotary table 23, passes through in mounting groove
Bolt is fixed with driving motor, and driving motor output shaft passes through 23 top exterior walls of rotary table and is welded with transmission shaft 21, transmission shaft 21 1
Side outer wall is welded with helical blade 22, and helical blade 22 is located in discharge nozzle 13, and 21 side outer wall of transmission shaft is welded with mounting ring,
Mounting ring side outer wall is welded with the stirring rod 20 of equidistant annular spread, and 20 top exterior walls of stirring rod, which are welded with, to be equidistantly distributed
Arrangements of diverter rods 19,20 top exterior walls of stirring rod are welded with connecting rod, outside the one end of connecting rod far from stirring rod 20 and transmission shaft 21
Wall welding, stirring rod 20 and arrangements of diverter rods 19 can stir up and down to raw material under the drive of driving motor, promote solution with
Seed mixture homogeneity, 1 opposite sides inner wall of cabinet is plugged with the same delivery pipe 25, and 25 bottom outer wall of delivery pipe is provided with
The circular through hole of range distribution, circular through hole inner wall are welded with inclined branch pipe, and branch pipe side inner wall bottom end is threadedly coupled spray head
24,1 side outer wall of cabinet is welded with fixed frame 17, and 17 top exterior walls of fixed frame have been bolted water pump 15, water pump 15
Water inlet outer wall is welded with inlet tube 14, and 15 water outlet outer wall of water pump is welded with diversion pipe 16, and diversion pipe 16 is far from water pump 15
One end pass through 1 inner wall of cabinet and be plugged in delivery pipe 25, water pump 15 vernalization solution can be delivered to spray head 24 formed it is spraying
It is attached on the surface of the seed.
1 side outer wall of cabinet, which has been bolted, breaks up motor 37, and breaks up 37 output shaft of motor across 1 inner wall of cabinet
It is welded with the dispersible tablet 6 of equidistant annular spread, dispersible tablet 6 is under the drive for breaing up motor 37 to the raw material fallen from inclined plate 2
It is broken up, promotes the dust impurity of raw material surface attachment to fall off, improve raw material the surface of the seed cleanliness, 1 side outer wall of cabinet
It is provided with material guide port at 10 position of collecting board, and material guide port inner wall is welded with passage 11,1 side outer wall of cabinet is close to rotary table
Discharge port is provided at 23 positions, and discharge port inner wall is welded with discharge duct, 1 bottom outer wall of cabinet has been bolted annular point
The supporting leg 18 of cloth, and 18 bottom outer wall of supporting leg is provided with diamond shape non-slip texture, 1 top exterior walls center of cabinet is provided with pan feeding
Mouthful, and feeding inlet inner wall is welded with material bin 4.
It is dissipated in use, inclined plate 2 can carry out paving to plantation raw material, dispersible tablet 6 is under the drive for breaing up motor 37 to from oblique
The raw material that plate 2 is fallen is broken up, and the dust impurity of raw material surface attachment is promoted to fall off, and improves raw material the surface of the seed cleanliness sieve
Plate 3 separates dust, shrivelled seed and raw material under the drive of vibrator 5, and buffer spring 7 can be to vibration on sieve plate 3
The vibration that device 5 generates is buffered, and raw material can be fallen into collection bucket by the excessive casing 34 of anti-locking apparatus vibration amplitude and loop bar 35
The collision generated on 26 carries out energy-storage buffering, and damping spring 33 carries out stretching motion during collection bucket 26 is in vertical tremor,
Further increase the cushioning ability of device, the setting of push plate 28 can be under the drive of push-rod electric machine 29 to falling from sieve plate 3
Raw material carries out periodical push, and raw material is promoted to contact with air, and air blower 30 is recycled to carry out dust, shrivelled seed and raw material
Separation, dust, shrivelled seed fall into collecting board 10 and are collected, and vernalization solution can be delivered to spray head 24 and be formed by water pump 15
It is attached on the surface of the seed by spraying, stirring rod 20 and arrangements of diverter rods 19 can turn over up and down to raw material under the drive of driving motor
It is dynamic, promote solution and seed mixture homogeneity.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of agricultural planting sowing seed selection device, including cabinet (1), which is characterized in that cabinet (1) the side inner wall is logical
It crosses bolt to be fixed with inclined plate (2), and inclined plate (2) tilt angle is ten degree, cabinet (1) side inner wall is welded with engaging lug
(8), and engaging lug (8) side outer wall is welded with axle sleeve, and the sleeve lining is plugged with movable axis, and movable axis side outer wall welds
It is connected to sieve plate (3), is welded with spring (7) at the fascia edge of sieve plate (3) side, and the one end of spring (7) far from sieve plate (3)
It is welded with link block, link block side outer wall and cabinet (1) inner wall weld, and sieve plate (3) bottom outer wall passes through bolt
It is fixed with vibrator (5), cabinet (1) side inner wall is welded with mounting blocks (27), and installation cavity is equipped in mounting blocks (27)
Room, the installation chamber interior have been bolted push-rod electric machine (29), and push-rod electric machine (29) output shaft passes through mounting blocks
(27) side outer wall is welded with push plate (28), and cabinet (1) the side outer wall is provided with installing port at mounting blocks (27) position,
And installing port inner wall is welded with ventilation duct (31), the ventilation duct (31) is located at immediately below mounting blocks (27), and ventilation duct (31)
Side inner wall has been bolted air blower (30), and cabinet (1) side inner wall is welded with collecting board (10), and collecting board
(10) top exterior walls edge and cabinet (1) inner wall are welded with partition (9), and cabinet (1) side inner wall is welded with equidistant
The fixed block (32) of annular spread, and fixed block (32) top exterior walls are welded with casing (34), described sleeve pipe (34) inner wall is inserted
It is connected to loop bar (35), and loop bar (35) top is welded with connecting plate (36), described sleeve pipe (34) and loop bar (35) outer wall are socketed with
Damping spring (33), and damping spring (33) top and bottom end are welded with fixed block (32) and connecting plate (36) respectively, the company
Fishplate bar (36) top exterior walls have been bolted the same annular slab (12), and annular slab (12) bottom outer wall is welded with collection
It struggles against (26), collection bucket (26) the bottom outer wall edge is welded with discharge nozzle (13).
2. a kind of agricultural planting according to claim 1 sowing seed selection device, which is characterized in that cabinet (1) bottom
Portion's inner wall is welded with rotary table (23), and is provided with mounting groove in rotary table (23), and driving motor has been bolted in mounting groove, is driven
Dynamic motor output shaft passes through rotary table (23) top exterior walls and is welded with transmission shaft (21), and transmission shaft (21) side outer wall is welded with spiral
Blade (22), helical blade (22) are located in discharge nozzle (13), and transmission shaft (21) side outer wall is welded with mounting ring, mounting ring one
Side outer wall is welded with the stirring rod (20) of equidistant annular spread, and stirring rod (20) top exterior walls are welded with point equidistantly distributed
Flow post (19), stirring rod (20) top exterior walls are welded with connecting rod, connecting rod one end and transmission shaft far from stirring rod (20)
(21) outer wall welds.
3. a kind of agricultural planting according to claim 1 sowing seed selection device, which is characterized in that cabinet (1) phase
Two sides inner wall is plugged with the same delivery pipe (25), and delivery pipe (25) bottom outer wall is provided with the circle equidistantly distributed and leads to
Hole, circular through hole inner wall are welded with inclined branch pipe, and branch pipe side inner wall bottom end is threadedly coupled spray head (24).
4. a kind of agricultural planting according to claim 1 sowing seed selection device, which is characterized in that the cabinet (1) one
Side outer wall is welded with fixed frame (17), and fixed frame (17) top exterior walls have been bolted water pump (15).
5. a kind of agricultural planting according to claim 4 sowing seed selection device, which is characterized in that the water pump (15) into
Mouth of a river outer wall is welded with inlet tube (14), and water pump (15) water outlet outer wall is welded with diversion pipe (16), and diversion pipe (16) is separate
One end of water pump (15) passes through cabinet (1) inner wall and is plugged on delivery pipe (25).
6. a kind of agricultural planting according to claim 1 sowing seed selection device, which is characterized in that the cabinet (1) one
Side outer wall, which has been bolted, breaks up motor (37), and breaks up motor (37) output shaft and be welded with across cabinet (1) inner wall
Dispersible tablet (6) apart from annular spread.
7. a kind of agricultural planting according to claim 1 sowing seed selection device, which is characterized in that the cabinet (1) one
Side outer wall is provided with material guide port at collecting board (10) position, and material guide port inner wall is welded with passage (11).
8. a kind of agricultural planting according to claim 1 sowing seed selection device, which is characterized in that the cabinet (1) one
Side outer wall is provided with discharge port at rotary table (23) position, and discharge port inner wall is welded with discharge duct.
9. a kind of agricultural planting according to claim 1 sowing seed selection device, which is characterized in that cabinet (1) bottom
Portion's outer wall is bolted the supporting leg (18) of annular spread, and supporting leg (18) bottom outer wall is provided with diamond shape anti-skid chequer
Road.
10. a kind of agricultural planting according to claim 1 sowing seed selection device, which is characterized in that cabinet (1) top
Portion outer wall center is provided with feeding inlet, and feeding inlet inner wall is welded with material bin (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811410184.3A CN109365286A (en) | 2018-11-23 | 2018-11-23 | A kind of agricultural planting sowing seed selection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811410184.3A CN109365286A (en) | 2018-11-23 | 2018-11-23 | A kind of agricultural planting sowing seed selection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109365286A true CN109365286A (en) | 2019-02-22 |
Family
ID=65377102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811410184.3A Pending CN109365286A (en) | 2018-11-23 | 2018-11-23 | A kind of agricultural planting sowing seed selection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN109365286A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112219489A (en) * | 2020-09-23 | 2021-01-15 | 六安科科达尔生物科技有限公司 | Seed humidifying equipment for agricultural technology research and development |
| CN114430957A (en) * | 2022-02-14 | 2022-05-06 | 安徽省金皇种业有限公司 | Vegetable seed germination accelerating method and germination accelerating device thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112219489A (en) * | 2020-09-23 | 2021-01-15 | 六安科科达尔生物科技有限公司 | Seed humidifying equipment for agricultural technology research and development |
| CN114430957A (en) * | 2022-02-14 | 2022-05-06 | 安徽省金皇种业有限公司 | Vegetable seed germination accelerating method and germination accelerating device thereof |
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Application publication date: 20190222 |
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