CN108575209A - A kind of seeder that can effectively improve percentage of seedgermination - Google Patents
A kind of seeder that can effectively improve percentage of seedgermination Download PDFInfo
- Publication number
- CN108575209A CN108575209A CN201810309929.0A CN201810309929A CN108575209A CN 108575209 A CN108575209 A CN 108575209A CN 201810309929 A CN201810309929 A CN 201810309929A CN 108575209 A CN108575209 A CN 108575209A
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- Prior art keywords
- chamber
- seed
- guide rail
- seedgermination
- limit guide
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
-
- 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
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
-
- 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
- B07B1/04—Stationary flat screens
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The invention discloses a kind of seeders that can effectively improve percentage of seedgermination, including body, support plate, seed to flow case and sowing chamber, and the body both sides are symmetrical arranged support plate, the support plate bottom welding roll；Top installation seed flows case between the support plate, and the seed flows box top installation feeding mouth, and the seed flows case bosom position setting turntable, and the seed flows bottom portion setting sieve；The seed flows lower box part setting spray chamber, and the seed flows case and is connected to spray chamber；Inner cavity is arranged in the spray chamber lower part connection sowing chamber, the sowing intracavitary portion, and the sowing chamber intracavity bottom installs third limit guide rail, and the third limit guide rail internal slide installs slide plate；The present invention can mitigate the burden of staff, significantly improve percentage of seedgermination, avoid seed dispenser density excessive, lead to the problem that seed growth is slow, can also accelerate speed of drilling.
Description
Technical field
The present invention relates to agricultural seeder technical field, specifically a kind of seeder that can effectively improve percentage of seedgermination.
Background technology
Agricultural（Agriculture）It is the growth-development law using animals and plants, product is obtained by artificial culture
Industry.Agricultural belongs to the primary industry, and the science for studying agricultural is agronomy.The subject of labour of agricultural is lived animals and plants, is obtained
The product obtained is animals and plants itself.Agricultural is to provide the basic industry of the support development of the national economy and development.
Seeder is the planting machinery for sowing object with crop seed, with Mr. Yu's class or the seeder of certain crop, Chang Guan
With crop species title, such as grain dill, corn seeding drill, cotton planter, herbage seed broadcaster, pair of seeder plantation
As if the seed of crop or the capsuled seed that pellet shape is made, it by seeding method can be divided into vacuum seed sowing machine seed broadcaster,
3 class of drill for sowing in lines and hill-drop drill；People are required for slotting after flattening soil before sowing seed, then will kind
Son is poured into slot and is sowed, and when manually carrying out grading sowing, it is taken time and effort using artificial seeding, is brought to staff
Heavy burden, while to also result in percentage of seedgermination low by artificial seeding, and in seeding process, need to spray seed
Medicament, medicament have staff's body certain injury, serious conditions can endanger the life security health of people, it is therefore desirable to
It designs safety and the seeder of percentage of seedgermination can be effectively improved.
Invention content
The purpose of the present invention is to provide a kind of seeders that can effectively improve percentage of seedgermination, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the present invention provides the following technical solutions：
A kind of seeder that can effectively improve percentage of seedgermination, including body, support plate, seed flow case, air compression chamber and
Chamber is sowed, the body both sides are symmetrical arranged support plate, the support plate bottom welding roll；Top is pacified between the support plate
Dress seed flows case, and the seed flows box top installation feeding mouth, and the seed flows case bosom position setting turntable,
It is fixedly connected with driving motor on rear side of the turntable（It is not shown in figure）, the turntable outer is obliquely installed multiple mixing clockwise
Band；The first limit guide rail is fixedly mounted on front side of the turntable, the first limit guide rail shape is rectangle, and first limit is led
It is hollow structure inside rail, first limit guide rail is hinged hinge bar；The hinge bar right end is hinged bearing block, the load-bearing
Stock material is iron material, and the second limit guide rail is arranged in the bearing block lower part, and push rod, institute are welded in bearing block bottom centre position
It states and air compression chamber is set below push rod, the air compression chamber is welded on Right side support plate；The push rod lower end extends to
Inside the air compression chamber, and it is fixedly connected with piston plate, the piston plate is slidably mounted on inside the air compression chamber；Institute
Air compression chamber left side wall lower part connection airflow duct is stated, the airflow duct is fixed far from air compression chamber one end
Medicament storage box is connected, the medicament storage box shape is spherical shape, and medicine-introducing pipe, the seed are connected on the left of the medicament storage box
Sieve is arranged in stream bottom portion；The seed flows lower box part setting spray chamber, and the seed flows case and is connected to spray chamber；Institute
Spray chamber lower part connection sowing chamber is stated, inner cavity, the sowing chamber intracavity bottom installation third limit is arranged in the sowing intracavitary portion
Guide rail, the third limit guide rail internal slide install slide plate, and through-hole is symmetrical arranged about the vertical central axes of the slide plate；It is described
Slide plate left end extends to the sowing chamber right hand external, and driving gear, the driving gear welding are arranged on the right side of the sowing chamber
Rack block is set below Right side support board bottom portion, the driving gear, and the driving gear is engaged with the rack block, described
Slide plate right end is fixedly connected with the rack block；Seeding rod is fixedly connected with below the sowing chamber, the seeding rod is arranged in institute
It states immediately below through-hole, and the through-hole is identical as the seeding rod internal diameter.
As a further solution of the present invention：The pan feeding mouth-shaped is inverted trapezoidal, and the feeding mouth and the seed are equal
Flow case connection.
As further scheme of the invention：There are six the mixed zones, and the mixed zone material is preferably soft rubber
Glue material matter.
As further scheme of the invention：The hinge bar is obliquely installed in left side is low, right side is high.
As further scheme of the invention：Second limit guide rail is fixedly mounted on Right side support plate, and institute
It states bearing block internal diameter and is less than the second limit guide rail internal diameter, second limit guide rail is slidably connected with the bearing block.
As further scheme of the invention：It is arranged between second limit guide rail and the air compression chamber and resets
Spring, the resetting spring are symmetrically mounted on the push rod both sides, and there are two the resetting springs, and the resetting spring upper end
It is fixedly connected with second limit guide rail bottom surface, downside is fixedly connected with the air compression chamber top surface.
As further scheme of the invention：Multiple high-pressure nozzles are installed on the right side of the airflow duct intracavity bottom,
There are three the high-pressure nozzles, and the medicine-introducing pipe left end extends to the spray intracavitary, and is connect with high-pressure nozzle.
As further scheme of the invention：There are two the through-holes, the through-hole diameter be 4mm, the through-hole it
Between distance be through-hole 25-30cm.
As further scheme of the invention：The slide plate right end welding T shapes abut plate, and the T shapes abut on the left of plate
Buffer spring chamber is abutted, the buffer spring chamber abuts plate one end far from the T shapes and is fixedly connected with the third limit guide rail left side
Side wall.
As further scheme of the invention：Necking tool, the necking tool bottom setting is arranged in the seeding rod rear
Sawtooth blade for fluting.
Compared with prior art, the beneficial effects of the invention are as follows：The turntable rotation can drive the mixed zone to rotate,
It is big to form wind speed, the consistent whirlwind of wind direction flows the seed in seed in case and is evenly distributed with to help to realize, so that
Seed particle size is evenly distributed, and improves the germination percentage of seed, it helps the crop management after germination, the setting of the sieve
Help to screen the impurity in seed, to effectively increase the germination percentage of seed；The sliding tooth rotation kinetic energy enough drives institute
Rack block and slide plate level movement are stated, and then realizes intermittent sowing, can solve that thickness of sowing is excessive to cause seed growth
Slow problem, while can effectively improve sowing efficiency；The present invention can mitigate the burden of staff, significantly improve kind
Sub- germination percentage avoids seed dispenser density excessive, leads to the problem that seed growth is slow, can also accelerate speed of drilling.
Description of the drawings
Fig. 1 is the structural schematic diagram for the seeder that can effectively improve percentage of seedgermination.
Fig. 2 is the left view for the seeder that can effectively improve percentage of seedgermination.
Fig. 3 is the structural schematic diagram of fluting blade in the seeder for can effectively improve percentage of seedgermination.
Fig. 4 is the close-up schematic view of A in Fig. 1.
Fig. 5 is the close-up schematic view of B in Fig. 1.
In figure：It is mixed that 1- bodies, 2- support plates, 3- feeding mouths, 4- seeds flow case, the first limit guide rails of 5-, 6- turntables, 7-
Crossed belt, the second limit guide rails of 8-, 9- resetting springs, 10- push rods, 11- bearing blocks, 12- air compression chamber, 13- piston plates, 14-
Airflow duct, 15- medicaments storage box, 16- sieves, 17- spray chamber, 18- high-pressure nozzles, 19- medicine-introducing pipes, 20- sowing chamber,
21- drives gear, 22- racks block, 23- thirds limit guide rail, 24- slide plates, 25- through-holes, 26- seeding rods, 27- necking tools, 28-
T shapes abut plate, 29- buffer springs chamber, 30- idler wheels, 31- hinge bars.
Specific implementation mode
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 describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1~5, in the embodiment of the present invention, a kind of seeder that can effectively improve percentage of seedgermination, including body
1, support plate 2, seed flow case 4, air compression chamber 12 and sowing chamber 20, and 1 both sides of the body are symmetrical arranged support plate 2, institute
State 2 bottom welding roll 30 of support plate；Top installation seed flows case 4 between the support plate 2, and the seed flows the top of case 4
Feeding mouth 3 is installed in portion, and 3 shape of the feeding mouth is inverted trapezoidal, and the feeding mouth 3 flows case 4 with the seed and connect, described kind
Turntable 6 is arranged in son 4 bosom position of stream case, and 6 rear side of the turntable is fixedly connected with driving motor（It is not shown in figure）, described
6 outer of turntable is obliquely installed multiple mixed zones 7 clockwise, and there are six the mixed zones 7, and 7 material of the mixed zone is preferably
Soft rubber material, the rotation of the turntable 6 can drive the mixed zone 7 to rotate, and formation wind speed is big, the consistent whirlwind of wind direction, from
And help to realize and flow seed in case 4 to the seed and be evenly distributed with, so that seed particle size is evenly distributed, improve seed
Germination percentage, it helps the crop management after germination；The front side of the turntable 6 is fixedly mounted the first limit guide rail 5, and described the
One limit guide rail, 5 shape is rectangle, and first limit guide rail, 5 inside is hollow structure, and first limit guide rail 5 is hingedly cut with scissors
Extension bar 31, the hinge bar 31 are obliquely installed in left side is low, right side is high；31 right end of the hinge bar is hinged bearing block 11, institute
It is iron material to state 11 material of bearing block, and the second limit guide rail 8 is arranged in 11 lower part of the bearing block, and second limit guide rail 8 is fixed
On Right side support plate 2, and 11 internal diameter of the bearing block is less than 8 internal diameter of the second limit guide rail, second limit
Guide rail 8 is slidably connected with the bearing block 11, and push rod 10,10 lower section of the push rod are welded in 11 bottom centre position of the bearing block
Air compression chamber 12 is set, and the air compression chamber 12 is welded on Right side support plate 2；10 lower end of the push rod extends to described
Inside air compression chamber 12, and it is fixedly connected with piston plate 13, the piston plate 13 is slidably mounted in the air compression chamber 12
Portion；Resetting spring 9 is set between second limit guide rail 8 and the air compression chamber 12, and the resetting spring 9 is symmetrically installed
In 10 both sides of the push rod, there are two the resetting springs 9, and 9 upper end of the resetting spring is fixedly connected with the second limit guide rail 8
Bottom surface, downside are fixedly connected with 12 top surface of air compression chamber；12 left side wall lower part of the air compression chamber connects air
Diversion pipe 14, the airflow duct 14 are fixedly connected with medicament storage box 15, the medicine far from described 12 one end of air compression chamber
15 shape of agent storage box is spherical shape, and 15 memory of medicament storage box is placed with the medicament for improving seed disease resistance, the medicine
15 left side of agent storage box is connected to medicine-introducing pipe 19, and the seed flows 4 bottom of case setting sieve 16, and the setting of the sieve 16 helps
In screening the impurity in seed, to effectively increase the germination percentage of seed；The seed flows 4 lower part of case setting spray chamber
17, the seed flows case 4 and is connected to spray chamber 17, and multiple high-pressure nozzles are installed on the right side of 14 intracavity bottom of the airflow duct
18, there are three the high-pressure nozzles 18, and 19 left end of the medicine-introducing pipe extends in the spray chamber 17, and connects with high-pressure nozzle 18
It connects；Inner cavity, 20 intracavity bottom of sowing chamber is arranged in 17 lower part of the spray chamber connection sowing chamber 20,20 inside of the sowing chamber
Third limit guide rail 23 is installed, 23 internal slide of third limit guide rail installs slide plate 24, about the slide plate 24 it is vertical in
Through-hole 25 is arranged in axisymmetrical, and there are two the through-holes 25,25 a diameter of 4mm of the through-hole, and distance is between the through-hole 25
Through-hole 25- idler wheels 30cm；24 right end of the slide plate welds T shapes and abuts plate 28, and the T shapes abut 28 left side of plate and abut buffer spring
Chamber 29, the buffer spring chamber 29 abut 28 one end of plate far from the T shapes and are fixedly connected with 23 left side wall of third limit guide rail,
24 left end of the slide plate extends to 20 right hand external of sowing chamber, and 20 right side setting driving gear 21 of the sowing chamber is described
Driving gear 21 is welded on 2 bottom of Right side support plate, 21 lower section setting rack block 22 of the driving gear, the driving gear 21
It is engaged with the rack block 22,24 right end of the slide plate is fixedly connected with the rack block 22；The driving gear 21 rotates energy
It enough drives the rack block 22 and slide plate 24 to move horizontally, and then realizes intermittent sowing, it is excessive thickness of sowing can be solved
The problem that seed growth is slow is caused, while can effectively improve sowing efficiency；20 lower section of the sowing chamber, which is fixedly connected, to be broadcast
Kind bar 26, the setting of the seeding rod 26 is immediately below the through-hole 25, and the through-hole 25 is identical as 26 internal diameter of the seeding rod,
Necking tool 27, sawtooth blade of 27 bottom of the necking tool setting for fluting is arranged in 26 rear of the seeding rod.
The present invention operation principle be：Push the body 1 so that the necking tool 27 slots to soil, then
Seed flows into the seed in case 4 by the feeding mouth 3 and then starts the turntable 6, and the rotation of the turntable 6 being capable of band
The dynamic mixed zone 7 rotates, and formation wind speed is big, and the consistent whirlwind of wind direction flows in case 4 seed to help to realize
Seed is evenly distributed with, so that seed particle size is evenly distributed；6 rotation can drive the bearing block 11 to move up and down, and make
Obtaining the bearing block 11 pushes piston plate 13 to compress air in the air compression chamber 12, in the air compression chamber 12
Air be blown into the medicament storage box 15 by the airflow duct 14, drive the medicament in the medicament storage box 15
Into in the medicine-introducing pipe 19, then sprayed by the high-pressure nozzle 18；Then seed enters in the sowing chamber 20, the drive
The rotation of moving gear 21 can drive the rack block 22 and slide plate 24 to move horizontally, and then realize intermittent sowing, final kind
Son is played out by the seeding rod 26；The present invention can mitigate the burden of staff, significantly improve percentage of seedgermination, avoid
Seed dispenser density is excessive, leads to the problem that seed growth is slow, can also accelerate speed of drilling.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (10)
1. a kind of seeder that can effectively improve percentage of seedgermination, which is characterized in that including body（1）, support plate（2）, seed
Flow case（4）, air compression chamber（12）With sowing chamber（20）, the body（1）Both sides are symmetrical arranged support plate（2）, the branch
Fagging（2）Bottom welding roll（30）；The support plate（2）Between top installation seed flow case（4）, the seed flows case
（4）Top is installed by feeding mouth（3）, the seed flows case（4）Turntable is arranged in bosom position（6）, the turntable（6）Rear side
It is fixedly connected with driving motor（It is not shown in figure）, the turntable（6）Outer is obliquely installed multiple mixed zones clockwise（7）；It is described
Turntable（6）The first limit guide rail is fixedly mounted in front side（5）, first limit guide rail（5）Shape is rectangle, first limit
Guide rail（5）Inside is hollow structure, first limit guide rail（5）Hinged hinge bar（31）；The hinge bar（31）Right end is cut with scissors
Connect bearing block（11）, the bearing block（11）Material is iron material, the bearing block（11）The second limit guide rail is arranged in lower part（8）,
The bearing block（11）Weld push rod in bottom centre position（10）, the push rod（10）Air compression chamber is arranged in lower section（12）, institute
State air compression chamber（12）It is welded on Right side support plate（2）On；The push rod（10）Lower end extends to the air compression chamber
（12）Inside, and it is fixedly connected with piston plate（13）, the piston plate（13）It is slidably mounted on the air compression chamber（12）It is internal；
The air compression chamber（12）Left side wall lower part connects airflow duct（14）, the airflow duct（14）Far from the air
Compression chamber（12）One end is fixedly connected with medicament storage box（15）, the medicament storage box（15）Shape is spherical shape, and the medicament is deposited
Put case（15）Left side is connected to medicine-introducing pipe（19）, the seed flows case（4）Sieve is arranged in bottom（16）；The seed flows case
（4）Lower part setting spray chamber（17）, the seed flows case（4）With spray chamber（17）Connection；The spray chamber（17）Lower part connects
Connect sowing chamber（20）, the sowing chamber（20）Inside setting inner cavity, the sowing chamber（20）Intracavity bottom installation third limit is led
Rail（23）, the third limit guide rail（23）Internal slide installs slide plate（24）, about the slide plate（24）Vertical central axes pair
Claim setting through-hole（25）；The slide plate（24）Left end extends to the sowing chamber（20）Right hand external, the sowing chamber（20）It is right
Side setting driving gear（21）, the driving gear（21）It is welded on Right side support plate（2）Bottom, the driving gear（21）Under
Side's setting rack block（22）, the driving gear（21）With the rack block（22）Engagement, the slide plate（24）Right end with it is described
Rack block（22）It is fixedly connected；The sowing chamber（20）Lower section is fixedly connected with seeding rod（26）, the seeding rod（26）Setting exists
The through-hole（25）Underface, and the through-hole（25）With the seeding rod（26）Internal diameter is identical.
2. the seeder according to claim 1 that percentage of seedgermination can be effectively improved, which is characterized in that the feeding mouth
（3）Shape is inverted trapezoidal, the feeding mouth（3）Case is flowed with the seed（4）Connection.
3. the seeder according to claim 1 that percentage of seedgermination can be effectively improved, which is characterized in that the mixed zone
（7）There are six, and the mixed zone（7）Material is preferably soft rubber material.
4. the seeder according to claim 1 that percentage of seedgermination can be effectively improved, which is characterized in that the hinge bar
（31）It is low in left side, right side is high is obliquely installed.
5. the seeder according to claim 1 that percentage of seedgermination can be effectively improved, which is characterized in that second limit
Guide rail（8）It is fixedly mounted on Right side support plate（2）On, and the bearing block（11）Internal diameter is less than second limit guide rail（8）
Internal diameter, second limit guide rail（8）With the bearing block（11）It is slidably connected.
6. the seeder according to claim 1 that percentage of seedgermination can be effectively improved, which is characterized in that second limit
Guide rail（8）With the air compression chamber（12）Between resetting spring is set（9）, the resetting spring（9）It is symmetrically mounted on described
Push rod（10）Both sides, the resetting spring（9）There are two, and the resetting spring（9）Upper end is fixedly connected with second limit
Guide rail（8）Bottom surface, downside are fixedly connected with the air compression chamber（12）Top surface.
7. the seeder according to claim 1 that percentage of seedgermination can be effectively improved, which is characterized in that the air conducting
Pipe（14）Multiple high-pressure nozzles are installed on the right side of intracavity bottom（18）, the high-pressure nozzle（18）There are three, the medicine-introducing pipe（19）
Left end extends to the spray chamber（17）It is interior, and and high-pressure nozzle（18）Connection.
8. the seeder according to claim 1 that percentage of seedgermination can be effectively improved, which is characterized in that the through-hole（25）
There are two, the through-hole（25）A diameter of 4mm, the through-hole（25）Between distance be through-hole 25-30cm.
9. the seeder according to claim 1 that percentage of seedgermination can be effectively improved, which is characterized in that the slide plate（24）
Right end welds T shapes and abuts plate（28）, the T shapes abutting plate（28）Left side abuts buffer spring chamber（29）, the buffer spring chamber
（29）Plate is abutted far from the T shapes（28）One end is fixedly connected with the third limit guide rail（23）Left side wall.
10. the seeder according to claim 1 that percentage of seedgermination can be effectively improved, which is characterized in that the seeding rod
（26）Necking tool is arranged in rear（27）, the necking tool（27）Sawtooth blade of the bottom setting for fluting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810309929.0A CN108575209B (en) | 2018-04-09 | 2018-04-09 | Seeder capable of effectively improving seed germination rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810309929.0A CN108575209B (en) | 2018-04-09 | 2018-04-09 | Seeder capable of effectively improving seed germination rate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108575209A true CN108575209A (en) | 2018-09-28 |
| CN108575209B CN108575209B (en) | 2020-07-21 |
Family
ID=63621479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810309929.0A Active CN108575209B (en) | 2018-04-09 | 2018-04-09 | Seeder capable of effectively improving seed germination rate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108575209B (en) |
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| CN109997463A (en) * | 2019-05-16 | 2019-07-12 | 山西省农业科学院玉米研究所 | A kind of coarse cereals seeder |
| CN113950900A (en) * | 2021-09-27 | 2022-01-21 | 尤为中 | Novel positive and negative seeding all-in-one that revolves |
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| CN109644610A (en) * | 2018-11-13 | 2019-04-19 | 钱巍 | A kind of energy-saving agricultural seed purifying plant |
| CN109526318A (en) * | 2018-11-21 | 2019-03-29 | 常宁市耘茂农业产业发展有限责任公司 | A kind of portable machine transplanting of rice seedling equipment |
| CN109997463A (en) * | 2019-05-16 | 2019-07-12 | 山西省农业科学院玉米研究所 | A kind of coarse cereals seeder |
| CN113950900A (en) * | 2021-09-27 | 2022-01-21 | 尤为中 | Novel positive and negative seeding all-in-one that revolves |
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| CN108575209B (en) | 2020-07-21 |
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Effective date of registration: 20200624 Address after: 251619, Shandong, Ji'nan province Shanghe Jia town government resident Applicant after: JINAN NEW OASIS AGRICULTURAL DEVELOPMENT Co.,Ltd. Address before: 277000 170 Tang Zhuang village, Qi Cun town, Shizhong District, Zaozhuang, Shandong Applicant before: Xiao Xiao Zhu |
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Denomination of invention: A seeder that can effectively improve seed germination rate Effective date of registration: 20230109 Granted publication date: 20200721 Pledgee: Shandong Shanghe Rural Commercial Bank Co.,Ltd. Pledgor: JINAN NEW OASIS AGRICULTURAL DEVELOPMENT CO.,LTD. Registration number: Y2023980030737 |