CN110192459A - A kind of spoon of band Pneumatic seeding apparatus - Google Patents
A kind of spoon of band Pneumatic seeding apparatus Download PDFInfo
- Publication number
- CN110192459A CN110192459A CN201910540732.2A CN201910540732A CN110192459A CN 110192459 A CN110192459 A CN 110192459A CN 201910540732 A CN201910540732 A CN 201910540732A CN 110192459 A CN110192459 A CN 110192459A
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- spoon
- shell
- plate
- conveying mechanism
- baffle
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- 238000010899 nucleation Methods 0.000 title claims abstract description 55
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 230000001360 synchronised effect Effects 0.000 claims abstract description 18
- 238000005192 partition Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 2
- 230000007723 transport mechanism Effects 0.000 claims 1
- 241000196324 Embryophyta Species 0.000 abstract description 19
- 238000009331 sowing Methods 0.000 abstract description 15
- 240000007594 Oryza sativa Species 0.000 abstract description 4
- 235000007164 Oryza sativa Nutrition 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 235000009566 rice Nutrition 0.000 abstract description 4
- 241000209140 Triticum Species 0.000 abstract description 3
- 235000021307 Triticum Nutrition 0.000 abstract description 3
- 240000008042 Zea mays Species 0.000 abstract description 3
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 abstract description 3
- 235000002017 Zea mays subsp mays Nutrition 0.000 abstract description 3
- 235000005822 corn Nutrition 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 208000004141 microcephaly Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/18—Machines for depositing quantities of seed at intervals
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The present invention relates to a kind of spoon of band Pneumatic seeding apparatus, including shell, conveying mechanism and seeding pipeline, conveying mechanism is arranged in shell, seeding pipeline is arranged on the outside of the planting mouth of shell right end, case inside upper surface is vertically arranged with baffle, baffle can be moved up and down along shell, enclosure interior region below baffle is interconnected, shell space on the left of baffle is plants case area, conveying mechanism is arranged in below the enclosure interior on the right side of baffle, conveying mechanism is obliquely installed and right end is higher than left end, conveying mechanism is used to that seed to be transported to seeding pipeline by plants case area by kind of spoon, multiple kinds of spoons are detachably provided on conveying mechanism.The present invention combines the advantages of mechanical seed sowing device and Pneumatic seeding apparatus, structure novel and more compact, and manufacturing cost is lower.The sowing of different plant species and the adjustings for the amount of broadcasting such as sowing rice, wheat, corn can may be implemented by replacing the kind spoon of different sizes and shapes, the revolving speed for adjusting synchronous pulley etc. in the present invention.
Description
Technical field
The invention belongs to agricultural machinery technological field, in particular to a kind of spoon band Pneumatic seeding apparatus.
Background technique
Precision seeder is the core component of precision drill, its effect is to be divided into plants case or the indoor seed of kinds of bank deposits
Simple grain and timing discharge, characteristic and working performance directly affect seeding quality.Existing feed mechanism for seed is broadly divided into mechanically
With Pneumatic type two major classes.Mechanical seed sowing device is stringent to seed sizes and shape need, feed mechanism for seed precision is low, to seed damage compared with
Seriously, it is difficult to realize high-speed job, but structure is simple, manufacturing cost is low, convenient maintenance and replacement；And Pneumatic seeding apparatus is to seed
Size and shape requirement is not stringent, adaptable, it is small to damage to seed, but structure is complicated, manufacturing cost is high.
Currently, precise sowing technology is with the raising that the improvement and agronomy of seed quality require seeding technique
A trend as the development of the following seeding technique.The advantage of precise sowing, which is mainly reflected in, saves seed, reduces cost；It is not necessarily to
Subsequent thinning reduces labor intensity；Field plant is evenly distributed, and meets agriculture requirement, is conducive to plant strain growth.
There are biggish difference between the rice paddy seed of different cultivars, the size and shape of seed is not quite similar, seed mu
The amount of broadcasting is also different.Major part mechanical seed sowing device all uses hole roller at present, suitable to the seed that corn and soybean etc. is approximate circle
Answering property is preferable, and then effect is poor to the irregular seed such as rice and wheat, be mainly reflected in fill kind, shield kind, the processes such as clear kind
Difficulty, seedling-damaging rate are high.It is gentle according to working principle will to be divided into air-suction seeding unit, blowing-type metering device for Pneumatic seeding apparatus at present
Pressure type feed mechanism for seed, but practical application obtains seldom, in popular direction.
Summary of the invention
It is of the invention that the technical problem to be solved is that provide a kind of spoon of band Pneumatic seeding apparatus.
The technical scheme to solve the above technical problems is that
A kind of spoon of band Pneumatic seeding apparatus, including shell, conveying mechanism and seeding pipeline, the conveying mechanism are arranged in shell
In vivo, the seeding pipeline is arranged on the outside of the planting mouth of shell right end, and the case inside upper surface is vertically arranged with baffle,
The baffle can be moved up and down along shell, and the enclosure interior region below the baffle is interconnected, on the left of the baffle
Shell space is plants case area, and the conveying mechanism is arranged in below the enclosure interior on the right side of baffle, and the conveying mechanism inclination is set
It sets and right end is higher than left end, the conveying mechanism is used to that seed to be transported to seeding pipeline by plants case area by kind of spoon, described defeated
It send and is detachably provided with multiple kinds of spoons in mechanism, multiple kinds of slots are provided on described kind of spoon, are provided in the seeding pipeline more
A seeding channel, the seeding channel is for being connected to the inside and outside of shell, the quantity in the seeding channel and the number of kind slot
Amount is consistent.
The invention has the benefit that the present invention combines the advantages of mechanical seed sowing device and Pneumatic seeding apparatus,
Structure novel and more compact, manufacturing cost is lower.The present invention can be by replacing the kind spoon of different sizes and shapes, adjusting together
The sowing of different plant species and the adjustings for the amount of broadcasting such as sowing rice, wheat, corn may be implemented in the revolving speed etc. of step belt wheel.
Further, the shell by left plate, right side plate, overhead gage, lower baffle plate and unloads kind of a plate and is assemblied to form, the left side
Side plate and right side plate are oppositely arranged in parallel vertically, and kind of the plate that unloads is removably mounted between left plate and right side plate and is located at two
The lower right-hand side between left plate and right side plate and being located at the two is arranged in the left side of person, the lower baffle plate, and the overhead gage is set
The top of the two is set between left plate and right side plate and is located at, the conveying mechanism is located at the right side for unloading kind of plate.
It has the beneficial effect that the present invention uses flat shell using above-mentioned further scheme, passes through assembled method
Four operation intervals of the spoon with Pneumatic seeding apparatus are formed, the area Ji Chongzhong, the area Qing Zhong, area of charging seed, seeding area are easy installation, dimension
It is convenient to repair replacement.
It further, further include clear kind of hairbrush, the case inside above conveying mechanism right end is arranged in the clear kind of hairbrush,
The clear kind of hairbrush is for clearing up the seed outside kind of spoon.
Have the beneficial effect that clear kind of hairbrush can carry out clearly seed extra outside kind of spoon using above-mentioned further scheme
Reason, is convenient for seeding.
Further, lower section is detachably equipped with and unloads kind of a plate on the left of the shell, and kind of the plate that unloads is arc-shaped.
Using above-mentioned further scheme have the beneficial effect that the present invention use unload kind of a plate, can be fast after sowing
Speed opens and unloads kind of a plate, realize to remaining seed it is clean, thoroughly quickly clean.Kind of a plate is unloaded with cambered, seed can be made fast
It enters fastly and fills kind of a region, reduce working resistance, good fluidity.
Further, the conveying mechanism is synchronous tape transport, and described kind of spoon is uniformly arranged on synchronous belt surface.
Further, gear kind hairbrush is additionally provided on the inside bottom surface for unloading kind of plate, the gear kind hairbrush is set vertically
It sets in the front of conveying mechanism.
Have the beneficial effect that gear kind hairbrush can prevent seed from entering running part using above-mentioned further scheme, from
And avoid feed mechanism for seed stuck because of blocking.
Further, further include blower, the blower is connected by connecting pipe with the air inlet above shell, it is described into
Air port is inclined on the shell above conveying mechanism right end.
Have the beneficial effect that the present invention is charged seed link using air-sweeping type auxiliary using above-mentioned further scheme, seed from
It opens after kind of a spoon does inclined throw movements, the high-speed flow that blower generates plays the role of seed to guide power-assisted, realizes and quickly smoothly charges seed.
Further, described kind of spoon is U-board and interior parallel is provided with multiple partitions, and the partition will plant spoon inner part
Opening for multiple kinds of slots, the U-board is arranged towards conveying mechanism right end.
Have the beneficial effect that kind spoon of the invention has been separated into four kinds of slots by multiple partitions using above-mentioned further scheme
Region, therefore the precise sowing of multirow may be implemented in a sowing period.
Further, groove is symmetrically provided at left and right sides of the enclosure interior, at left and right sides of the baffle in insertion groove,
And it can be moved up and down along groove.
Have the beneficial effect that the present invention uses seed retaining plate moving up and down using above-mentioned further scheme, so that kind chamber
Volume increases, and fills kind of a time increase, is conducive to seed and is smoothly filled in kind of spoon, reduce the generation of broadcast leakage phenomenon.
Further, the left plate and right side plate are made of clear material.
Have the beneficial effect that left side plate is processed using transparent material using above-mentioned further scheme, during the work time,
It is observed that feed mechanism for seed internal operation situation, emergency situations can be made and fast and accurately adjust.
Detailed description of the invention
Fig. 1 is side, sectional structural schematic diagram of the invention；
Fig. 2 is overlooking structure diagram of the invention；
Fig. 3 is kind of a spoon side structure schematic diagram.
In attached drawing, parts list represented by the reference numerals are as follows:
1, shell；2, conveying mechanism；3, seeding pipeline；4, baffle；5, clear kind of hairbrush；6, kind of a plate is unloaded；7, partition；8, it plants
Spoon；9, left plate；10, right side plate；11, air inlet；12, lower baffle plate；13, gear kind hairbrush；14, blower
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" " clockwise " " counterclockwise " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
As depicted in figs. 1 and 2, in the present embodiment, a kind of spoon of band Pneumatic seeding apparatus, including shell 1,2 and of conveying mechanism
Seeding pipeline 3, the shell 1 is by left plate 9, right side plate 10, overhead gage, lower baffle plate 12 and unloads kind of plate 6 and is assemblied to form, discharging tube
Road, which is bolted, to be fixed on left plate and right side plate；The medial surface of the left plate 9 and right side plate 10 is symmetrically provided with recessed
Slot is embedded in groove at left and right sides of the baffle 4 and can move up and down along groove, the enclosure interior area of 4 lower section of baffle
Domain is interconnected, by moving up and down seed retaining plate, it may be convenient to control into kind of a flow.
To unload kind of plate 6 on the left of the shell 1, kind of the plate 6 that unloads is arc-shaped.There are four ears for the setting on kind of plate of unloading
Plate is fixedly connected with left plate and right side plate respectively by bolt, is unloaded after connecting and kind is formed plants case between plate and seed retaining plate
Region can guarantee that seed can smoothly enter and fill kind of a region because unloading kind of plate with certain radian.It was sowing
After journey, opening unloads remaining seed in the removing shell that kind of plate can be convenient.
It is formed between the left plate, right side plate, synchronous belt and kind spoon and fills kind of a region, the present embodiment is using volume
Formula fills kind.
Inclined air inlet 11 is provided on housing upper baffle plate, the high-speed flow that blower 14 generates will be directed at the air inlet
11, play the role of guiding power-assisted to the seed of movement so far.The left plate, right side plate unload kind of a plate, seed retaining plate, gear kind
Plants case region is formed between hairbrush, the left and right side plate is the transparent acrylic with specific dimensions and shape, above
It is provided with a certain number of bolts hole and ending cover hole, is connected to form shell with kind of a plate, lower baffle plate, end cap and transparent cover is unloaded.
1 lower inside of shell on 4 right side of baffle is arranged in the conveying mechanism 2, and the conveying mechanism 2 is obliquely installed and the right side
End is higher than left end, and the conveying mechanism 2 is used to that seed to be transported to seeding pipeline 3, the present embodiment by plants case area by kind of spoon 8
In, the conveying mechanism 2 is synchronous tape transport, the synchronous pulley of the synchronous tape transport respectively with driving shaft, from
Moving axis is connected by general flat key, and driving shaft, driven shaft match with bearing, bearing be mounted on be arranged in end cap and transparent cover it is recessed
In slot, it is provided with bolt hole on end cap and transparent cover and is matched with the bolt hole on left plate, right side plate, is bolted it
It is fixed on shell, the end cap and transparent cover microcephaly are provided with cylindrical groove, for installing bearing, thus by synchronous belt
Wheel is fixed on shell, and transparent cover is used to one end of the driving shaft of fixed access power.Seeding pipeline, which is bolted, to be fixed on
On shell.
Gear kind hairbrush 13 is additionally provided on the inside bottom surface for unloading kind of plate 6, the gear kind hairbrush 13 is vertically arranged in
The front of conveying mechanism 2, the gear kind hairbrush 13 are bar plastic hairbrush and are used for the driving section below conveying mechanism
Divide and separated with plants case, a gear kind hairbrush can prevent seed from entering the running part below conveying mechanism, to avoid feed mechanism for seed
It is stuck because of blocking.
It further include clear kind of hairbrush 5, the clear kind of hairbrush 5 is arranged in the overhead gage above synchronous tape transport right end
Side, the clear kind of hairbrush 5 is for clearing up the seed outside kind of spoon 8.
Described kind of spoon 8 is uniformly arranged on synchronous belt surface, as shown in figure 3, described kind of spoon is U-board and interior parallel is arranged
There are three partition 7, the partition will be divided into four kinds of slots inside kind of spoon, the opening of the U-board is set towards conveying mechanism right end
It sets, kind spoon is bonded on synchronous belt to be scooped out by the seed in plants case, and a spoon band Pneumatic seeding apparatus can broadcast four row seeds,
Kind spoon is processed using the elastic material of TPU, will not occur to be plastically deformed and influence to fill during as synchronous belt moves
Kind performance.
In the present embodiment, there are four seeding channels for setting in the seeding pipeline 3, match with four kinds of slots of kind of spoon,
Seed in each kind of slot is not interfere with each other, independently of each other.
The course of work of the invention are as follows:
The operation interval of spoon of the invention with Pneumatic seeding apparatus can be divided into four parts, the area Ji Chongzhong, the area Qing Zhong,
It charges seed area, seeding area.Gear kind hairbrush separates the running part below the seed and synchronous belt in plants case, moves up and down seed retaining plate
The size for controlling seed inlet, to adjust the size into kind of flow.Synchronous belt rotates clockwise, and plants spoon with the revolution of synchronous belt
Movement scoops out the seed in plants case region to come, and is overcharged kind of an area and rises to the area Qing Zhong, under the action of the clear kind of hairbrush in the area Qing Zhong,
The seed of kind spoon excess surface is removed, and the highest point that spoon drives seed to rise to synchronous pulley is then planted, in the work of centrifugal force
Under, seed can leave kind of a spoon and do inclined throw movements, and the high-speed flow that blower generates at this time is blown by the inclined inlet port of overhead gage
Onto seed, play the role of guiding power-assisted to seed, so that seed is entered seeding pipeline and charge seed area, then seed can be along row
The route being pre-designed in kind pipeline carries out seeding, eventually falls in kind of ditch, completes the primary sowing period.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of spoon of band Pneumatic seeding apparatus, which is characterized in that including shell (1), conveying mechanism (2) and seeding pipeline (3), institute
Conveying mechanism (2) setting is stated in shell (1), seeding pipeline (3) setting is on the outside of the planting mouth of shell (1) right end, institute
It states shell (1) inside upper surface to be vertically arranged with baffle (4), the baffle (4) can move up and down along shell (1), the gear
Enclosure interior region below plate (4) is interconnected, and shell (1) space on the left of the baffle (4) is plants case area, the conveying
Shell (1) lower inside that mechanism (2) is arranged on the right side of baffle (4), the conveying mechanism (2) is obliquely installed and right end is higher than a left side
End, the conveying mechanism (2) are used to that seed to be transported to seeding pipeline (3), the conveying mechanism by plants case area by kind of spoon (8)
(2) it is detachably provided with multiple kinds of spoons (8) on, multiple kinds of slots are provided on described kind of spoon (8), are set in the seeding pipeline (3)
Be equipped with multiple seeding channels, the seeding channel for being connected to the inside and outside of shell (1), the quantity in the seeding channel with
The quantity of kind slot is consistent.
2. spoon according to claim 1 band Pneumatic seeding apparatus, which is characterized in that the shell (1) by left plate (9),
It right side plate (10), overhead gage, lower baffle plate (12) and unloads kind of a plate (6) and is assemblied to form, the left plate (9) and right side plate (10) are vertical
It is oppositely arranged in parallel, kind of the plate (6) that unloads is removably mounted at the left side between left plate (9) and right side plate (10) and being located at the two
Side, the lower baffle plate (12) are arranged between left plate (9) and right side plate (10) and are located at the lower right-hand side of the two, the upper gear
Plate is arranged between left plate (9) and right side plate (10) and is located at the top of the two, and the conveying mechanism (2), which is located at, unloads kind of a plate
(6) right side.
3. spoon band Pneumatic seeding apparatus according to claim 1, which is characterized in that it further include clear kind of hairbrush (5), it is described clear
On the inside of the shell (1) that kind hairbrush (5) is arranged above conveying mechanism (2) right end, the clear kind of hairbrush (5) is used for kind of a spoon (8)
External seed is cleared up.
4. spoon band Pneumatic seeding apparatus according to claim 1, which is characterized in that the inside following table for unloading kind of a plate (6)
Gear kind hairbrush (13) is additionally provided on face, the gear kind hairbrush (13) is vertically arranged in the front of conveying mechanism (2).
5. spoon band Pneumatic seeding apparatus according to claim 1, which is characterized in that the conveying mechanism (2) is synchronous belt
Transport mechanism, described kind of spoon (8) are uniformly arranged on synchronous belt surface.
6. spoon band Pneumatic seeding apparatus according to claim 1, which is characterized in that further include blower (14), the blower
(14) it is connected by connecting pipe with the air inlet (11) above shell (1), the air inlet (11) is inclined at conveyer
On shell (1) above structure (2) right end.
7. spoon band Pneumatic seeding apparatus according to claim 1, which is characterized in that described kind of spoon (8) is U-board and inside
It is arranged in parallel with multiple partitions (7), the partition (7), which will plant inside spoon (8), is divided into multiple kinds of slots, the opening court of the U-board
It is arranged to conveying mechanism (2) right end.
8. spoon band Pneumatic seeding apparatus according to claim 1, which is characterized in that the internal left and right sides of the shell (1)
It is symmetrically provided with groove, is embedded in groove and can be moved up and down along groove at left and right sides of the baffle (4).
9. spoon band Pneumatic seeding apparatus according to claim 1, which is characterized in that the left plate (9) and right side plate
(10) it is made of clear material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910540732.2A CN110192459A (en) | 2019-06-21 | 2019-06-21 | A kind of spoon of band Pneumatic seeding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910540732.2A CN110192459A (en) | 2019-06-21 | 2019-06-21 | A kind of spoon of band Pneumatic seeding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110192459A true CN110192459A (en) | 2019-09-03 |
Family
ID=67754922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910540732.2A Pending CN110192459A (en) | 2019-06-21 | 2019-06-21 | A kind of spoon of band Pneumatic seeding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110192459A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050040082A1 (en) * | 2003-08-08 | 2005-02-24 | Fumihiro Ogawa | Sorting apparatus, sorting method and alignment apparatus |
| CN101855960A (en) * | 2010-06-23 | 2010-10-13 | 山东理工大学 | Belt type precise seed-metering device |
| CN102511225A (en) * | 2011-12-16 | 2012-06-27 | 四川农业大学 | Automatic belt-type seed arranging device of direct rice seeding machine |
| CN203912521U (en) * | 2014-05-13 | 2014-11-05 | 上海向明机械有限公司 | A kind of seeding Seeding box |
| CN204408904U (en) * | 2014-07-11 | 2015-06-24 | 北京禾惠农科技有限公司 | Band spoon formula precise seeder |
| CN205883924U (en) * | 2016-08-04 | 2017-01-18 | 农业部南京农业机械化研究所 | Formula broad width paddy field seed -sowing machine is arranged to strength collection |
| CN106961890A (en) * | 2017-03-28 | 2017-07-21 | 青岛理工大学 | A kind of automatically controlled air-sweeping type precision seeder |
| CN109550703A (en) * | 2019-01-23 | 2019-04-02 | 河南科技大学 | A kind of Pneumatic type automatic sorting device for small-sized seed |
| CN109640627A (en) * | 2016-07-19 | 2019-04-16 | 安莎种子公司 | For sowing the method and seeder of single seed in seed position |
| CN210275084U (en) * | 2019-06-21 | 2020-04-10 | 华中农业大学 | Scoop belt pneumatic seed sowing device |
-
2019
- 2019-06-21 CN CN201910540732.2A patent/CN110192459A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050040082A1 (en) * | 2003-08-08 | 2005-02-24 | Fumihiro Ogawa | Sorting apparatus, sorting method and alignment apparatus |
| CN101855960A (en) * | 2010-06-23 | 2010-10-13 | 山东理工大学 | Belt type precise seed-metering device |
| CN102511225A (en) * | 2011-12-16 | 2012-06-27 | 四川农业大学 | Automatic belt-type seed arranging device of direct rice seeding machine |
| CN203912521U (en) * | 2014-05-13 | 2014-11-05 | 上海向明机械有限公司 | A kind of seeding Seeding box |
| CN204408904U (en) * | 2014-07-11 | 2015-06-24 | 北京禾惠农科技有限公司 | Band spoon formula precise seeder |
| CN109640627A (en) * | 2016-07-19 | 2019-04-16 | 安莎种子公司 | For sowing the method and seeder of single seed in seed position |
| CN205883924U (en) * | 2016-08-04 | 2017-01-18 | 农业部南京农业机械化研究所 | Formula broad width paddy field seed -sowing machine is arranged to strength collection |
| CN106961890A (en) * | 2017-03-28 | 2017-07-21 | 青岛理工大学 | A kind of automatically controlled air-sweeping type precision seeder |
| CN109550703A (en) * | 2019-01-23 | 2019-04-02 | 河南科技大学 | A kind of Pneumatic type automatic sorting device for small-sized seed |
| CN210275084U (en) * | 2019-06-21 | 2020-04-10 | 华中农业大学 | Scoop belt pneumatic seed sowing device |
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