CN106576528A - Seed spray device and sowing method - Google Patents
Seed spray device and sowing method Download PDFInfo
- Publication number
- CN106576528A CN106576528A CN201611176612.1A CN201611176612A CN106576528A CN 106576528 A CN106576528 A CN 106576528A CN 201611176612 A CN201611176612 A CN 201611176612A CN 106576528 A CN106576528 A CN 106576528A
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- China
- Prior art keywords
- seed
- playpipe
- blowning installation
- injection apparatus
- trough
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- 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
- 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
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The invention discloses a seed spray device and a sowing method. The seed spray device comprises a seed box, a seed groove, an spray pipe and a blowing device, wherein the seed box is located above the seed groove; the seed groove is communicated with the spray pipe through a seed guidance pipe; the blowing device is communicated with the spray pipe through a pipeline to blow seeds falling down from the seed groove into the spray pipe. The blowing device of the seed spray device blows the seeds falling down from the seed groove into the spray pipe through the pipeline, and then the seeds fall into a field to achieve precise sowing, thus achieving the effects of saving the seeds, improving the efficiency and increasing the yield.
Description
Technical field
The present invention relates to a kind of seed injection apparatus and type of seeding, belong to seeding technique field, it is particularly suited for paddy rice
The precision drilling of seed.
Background technology
With the reduction and the increase of labor cost of China rural laborer, the production of crop is improved by mechanization
Efficiency is the Important Action for promoting Stabilizing Grain Output and increasing peasant income.It is high-quality in order to ensure being smoothed out for mechanization production
Seed rice shoot is important precondition.Under same ecological zone, how to accomplish that crop especially send out by rice crop growth
The uniformity educated, children（Seedling）Seedling it is neat, even with it is strong be basis.
Therefore, mechanized planting proposes new, higher requirement to existing seeding technique.
By taking paddy rice as an example, mechanization seedling in production is typically carried out live and educated using the application rate for increasing rice paddy seed
（Seedling）Seedling, than the sowing quantity that traditional-handwork transplanting, rice transplanting will improve about 30%, to make up in mechanized planting process because of rice transplanter
Grab rice seedling distribution mechanism to grab less than the empty pocket rate problem for causing, reduce and filled the gaps with seedlings or thinning operation in follow-up farming operation.But, the method one
Aspect increased seed consumption, production cost to be increased, and particularly high-quality, high yield but expensive hybrid rice seed are received sternly
The restriction of weight；On the other hand, follow-up farming operation and do mechanization operation have also been increased.Therefore, it is badly in need of sowing seeds technology to match somebody with somebody
Popularizing for mechanized planting technology is closed, realizes saving kind, synergy, the effect of volume increase.
CN105284247A combined seed and fertilizer drills, it includes seeder, fertilizer applicator and seed manure burying device, the seeder bag
Pressure cross bar, seed gun barrel, seed burying device and seed baffle-box are included, the pressure cross bar is connected with the upper end of seed gun barrel,
The top of seed gun barrel is cased with spring, and the lower end of seed gun barrel connects seed burying device, seed baffle-box through seed baffle-box
Interior seed gun barrel is provided with into kind of a hole；The fertilizer applicator includes depression bar I, depression bar II, fertilizer baffle-box and located at fertilizer baffle-box
Interior fertilizer distributor, the back side of fertilizer baffle-box is provided with seed manure burying device described in hole located at seeder lower section, by support and
Seed burying device, fertilizer burying device composition below support, fertilizer burying device is connected by conduit with fertile hole I is gone out.This is special
Profit primarily to disposably complete two agro-farming processes of sowing and apply fertilizer, to improve farming efficiency, the labor of mitigation agro-farming personnel
Fatigue resistance, cannot still realize precision drilling.
The content of the invention
In order to realize precision drilling and cooperative mechanical rice transplanting technology, popularizing for the technology, purport of the present invention are promoted
A kind of seed injection apparatus and type of seeding are being provided, the type of seeding can realize province's kind, synergy, the effect of volume increase.
To achieve these goals, the technical solution adopted in the present invention is：
A kind of seed injection apparatus, including seed box, seed trough, playpipe and blowning installation；The seed box is located at seed trough
Top, seed trough connected by grain conductor with playpipe, and the blowning installation is connected with the playpipe by pipeline and incited somebody to action
The seed fallen from seed trough is blown in playpipe.
Thus, blowning installation is blown into the seed fallen from seed trough in playpipe by pipeline, later falls into field, real
Existing precision drilling.
Embodiments in accordance with the present invention, can also make further optimization, below the skill to be formed after optimization to the present invention
Art scheme：
In order to realize automatically controlling for blowning installation, the grain conductor is provided with for detecting that seed passes through feelings with playpipe connectivity part
The photoelectric sensor of condition and by the electric signal of the photoelectric sensor synchronized synchronous with the switching signal of blowning installation；It is preferred that described
The outlet-inclined impeller vane of playpipe is downward.
Preferably, the photoelectric sensor is reflector type optoelectronic switch or diffusion reflection pattern optoelectronic switch.
Embodiments in accordance with the present invention, the blowning installation include spinner flowmeter, pressure-reducing valve, pressure gauge, constant flow valve,
Pipeline and joint.
Preferably, the seed trough is open trough；It is preferred that the groove depth of the seed trough is 1-2mm, flute length is 20-
30cm。
The seed not being blown for convenience is reclaimed, and the bottom of the grain conductor is provided with disposable box.
Based on same inventive concept, present invention also offers a kind of type of seeding, it is comprised the following steps：
S1, seed cleaning；
In S2, the seed box of the seed injection apparatus that selected seed is put into described at least one；
S3, startup blowning installation, dot type injection sowing.
Preferably, the seed cleaning makes the cleanliness of seed up to 100% using conventional seed cleaning method；Preferred seed is
Rice paddy seed；The selected seed of preferred pair is coated；More preferably seed is coated using coating agent, the coating agent is
Chemical agent with warning color.
Preferably for the seed of the nursery on seedlings nursing plate, the spacing for spraying after planting adjacent two seeds in left and right is 15-
19mm, the line-spacing of seed is 10-16mm, and seed density is 41-51 grains/cm2；For directly in the seed that field is live, injection
After planting the spacing of adjacent two seeds in left and right is 10-20cm, and the line-spacing of seed is 10-20cm.In other words, seed injection dress
Install multiple, the distance between export center point of the playpipe of two neighboring seed injection apparatus nursery kind on seedlings nursing plate
The period of the day from 11 p.m. to 1 a.m is 15-19mm, is 10-20cm during live seed in field, and seed line-spacing can be realized by step-by-step movement running gear.
Embodiments in accordance with the present invention, grain conductor and the playpipe connectivity part of the seed injection apparatus are provided with for detecting
Seed is by the photoelectric sensor of situation and by the synchronization synchronous with the switching signal of blowning installation of the electric signal of photoelectric sensor
Device；During sowing, seed is fallen by seed trough from seed box along grain conductor, when photoelectric sensor detection seed to pass through when
Electric signal is sent to synchronized, synchronized sends signal according to the electric signal for receiving to blowning installation, blowning installation start and
Seed is blown in playpipe from grain conductor, so as to fall into field, the injection sowing of a point-like is completed.
Compared with prior art, the invention has the beneficial effects as follows：
1）, using the point-to-point injection seed of injection apparatus, control the sowing position of seed, and then realize seed precision drilling, plant
Seed number, spacing precise control；
2）, realize the disordered state that scatters seeds of tradition to the effective transformation of the order state of injection seed sowing.
Description of the drawings
Fig. 1 is the structure principle chart of one embodiment of the invention.
Specific embodiment
Below with reference to accompanying drawing and in conjunction with the embodiments describing the present invention in detail.It should be noted that in the feelings not conflicted
Under condition, the embodiment and the feature in embodiment in the present invention can be mutually combined.For sake of convenience, hereinafter as occurred
" on ", D score, "left", "right" printed words, only represent consistent with the upper and lower, left and right direction of accompanying drawing itself, structure is limited
It is set for using.
Embodiment 1
A kind of seed injection apparatus, including seed box 1, seed trough 2, playpipe 3 and blowning installation 7；The seed box 1 is located at plants
The top of pilot trench 2, seed trough 2 is connected by grain conductor 8 with playpipe 3, and the blowning installation 7 is by pipeline and the playpipe
3 connect and the seed fallen from seed trough 2 are blown in playpipe 3.The bottom of the grain conductor 8 is provided with disposable box 4.It is described to lead
Plant pipe 8 to be provided with for detecting photoelectric sensor 5 and electricity by photoelectric sensor 5 of the seed by situation with the connectivity part of playpipe 3
The signal synchronized 6 synchronous with the switching signal of blowning installation 7；It is preferred that the outlet-inclined impeller vane of the playpipe 3 is downward.
The photoelectric sensor 5 is reflector type optoelectronic switch or diffusion reflection pattern optoelectronic switch.
The blowning installation 7 includes spinner flowmeter, pressure-reducing valve, pressure gauge, constant flow valve, pipeline and joint.
The seed trough 2 is open trough；It is preferred that the groove depth of the seed trough 2 is 1-2mm, flute length is 20-30cm.
Embodiment 2
A kind of rice paddy seed type of seeding, comprises the following steps：
1）Seed cleaning and coating；The seed cleaning makes the cleanliness of seed up to 100% using conventional seed cleaning method, described
Conventional seed cleaning method includes selection by winnowing, wet concentration, salt choosing and color choosing.The coating agent of the seed pelleting is the change with warning color
Learn medicament, coating mode can be using manual coating and mechanical coating, the optional optional seedlings doctor of the chemical agent, dry-raised nurse.
2）Seed injection apparatus makes；
3）Injection sowing.
The injection sowing is that, when seed passes through injection apparatus, photoelectric sensor automatic detection seed passes through situation, and
Electric signal is sent to synchronized, synchronized receives backward blowning installation and sends switching signal, complete the injection sowing of a point-like.
For the sowing on seedlings nursing plate, the fore-and-aft clearance of the seed of the injection sowing is 15-19mm, the line-spacing of seed
For 10-16mm, seed density is 41-51 grains/cm2., in the seed that field is live, after planting left and right adjacent two are sprayed for directly
The spacing of grain seed is 10-20cm, and the line-spacing of seed is 10-20cm.
The injection seeding operation efficiency may as needed make one or more injection apparatus, realize many injection apparatus
Common operational.
The present invention grabs the number grabbed seedling frequency, distance, calculate rice paddy seed in unit area of seedlings device according to rice transplanter
The parameters such as amount, seed spacing, using the point-to-point injection rice paddy seed of injection apparatus, control it in the position of seedling disk, and then realize
Rice paddy seed precision drilling, seed grain number, spacing precise control；Realize traditional disordered state for scattering seeds to injection rice seed
The effective transformation of the order state of son sowing.
The content that above-described embodiment is illustrated should be understood to that these embodiments are only used for being illustrated more clearly that the present invention, and not
For limiting the scope of the present invention, after the present invention has been read, the various equivalent form of values of the those skilled in the art to the present invention
Modification each fall within the application claims limited range.
Claims (10)
1. a kind of seed injection apparatus, it is characterised in that including seed box（1）, seed trough（2）, playpipe（3）And blowning installation
（7）；The seed box（1）Positioned at seed trough（2）Top, seed trough（2）By grain conductor（8）With playpipe（3）Connection, institute
State blowning installation（7）By pipeline and the playpipe（3）Connection and will be from seed trough（2）The seed of whereabouts is blown into playpipe
（3）It is interior.
2. seed injection apparatus according to claim 1, it is characterised in that the grain conductor（8）With playpipe（3）Connection
Place is provided with for detecting photoelectric sensor of the seed by situation（5）With by photoelectric sensor（5）Electric signal and blowning installation
（7）The synchronous synchronized of switching signal（6）；It is preferred that the playpipe（3）Outlet-inclined impeller vane it is downward.
3. seed injection apparatus according to claim 2, it is characterised in that the photoelectric sensor（5）For reflector type
Optoelectronic switch or diffusion reflection pattern optoelectronic switch.
4. seed injection apparatus according to claim 2, it is characterised in that the blowning installation（7）Including spinner
Meter, pressure-reducing valve, pressure gauge, constant flow valve, pipeline and joint.
5. the seed injection apparatus according to one of claim 1-4, it is characterised in that the seed trough（2）For open
Groove；It is preferred that the seed trough（2）Groove depth be 1-2mm, flute length is 20-30cm.
6. the seed injection apparatus according to one of claim 1-4, it is characterised in that the grain conductor（8）Bottom set
There is disposable box（4）.
7. a kind of type of seeding, it is characterised in that comprise the following steps：
S1, seed cleaning；
S2, the seed box that selected seed is put at least one seed injection apparatus as described in one of claim 1-6（1）
In；
S3, startup blowning installation（7）, dot type injection sowing.
8. type of seeding according to claim 7, it is characterised in that the seed cleaning is using conventional seed cleaning method
The cleanliness of seed is made up to 100%；Preferred seed is rice paddy seed；The selected seed of preferred pair is coated；More preferably adopt coating
Agent is coated to seed, and the coating agent is the chemical agent with warning color.
9. type of seeding according to claim 7, it is characterised in that
For the seed of the nursery on seedlings nursing plate, the spacing for spraying after planting adjacent two seeds in left and right is 15-19mm, seed
Line-spacing is 10-16mm, and seed density is 41-51 grains/cm2；
For directly, in the seed that field is live, the spacing for spraying after planting adjacent two seeds in left and right is 10-20cm, seed
Line-spacing is 10-20cm.
10. type of seeding according to claim 7, it is characterised in that the grain conductor of the seed injection apparatus（8）With spray
Penetrate pipe（3）Connectivity part is provided with for detecting photoelectric sensor of the seed by situation（5）With by photoelectric sensor（5）Electric signal
With blowning installation（7）The synchronous synchronized of switching signal（6）；During sowing, seed is from seed box（1）It is interior by seed trough（2）
Along grain conductor（8）Fall, work as photoelectric sensor（5）Detection seed to by when send electric signal to synchronized（6）, synchronized
（6）According to the electric signal for receiving to blowning installation（7）Send signal, blowning installation（7）Start and by seed from grain conductor（8）
Inside it is blown into playpipe（3）It is interior, so as to fall into field, complete the injection sowing of a point-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611176612.1A CN106576528A (en) | 2016-12-19 | 2016-12-19 | Seed spray device and sowing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611176612.1A CN106576528A (en) | 2016-12-19 | 2016-12-19 | Seed spray device and sowing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106576528A true CN106576528A (en) | 2017-04-26 |
Family
ID=58601520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611176612.1A Pending CN106576528A (en) | 2016-12-19 | 2016-12-19 | Seed spray device and sowing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106576528A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108718620A (en) * | 2018-05-10 | 2018-11-02 | 李伯明 | A kind of agricultural is sowed seeds fertilizing integrated equipment with pneumatic type |
| CN108718614A (en) * | 2018-05-08 | 2018-11-02 | 福建省复新农业科技发展有限公司 | One kind is digged jetting type seeding apparatus |
| CN109005805A (en) * | 2018-09-10 | 2018-12-18 | 南县伟业机械制造有限公司 | A kind of essence amount seedling orientation seeder |
| CN110521346A (en) * | 2019-09-26 | 2019-12-03 | 开县惠民种植股份合作社 | A kind of agricultural plantation Quantitative seeder |
| CN114631417A (en) * | 2020-12-15 | 2022-06-17 | 塔里木大学 | Air-blowing type precision seeding device and seeding method |
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|---|---|---|---|---|
| CN101027956A (en) * | 2007-03-29 | 2007-09-05 | 浙江理工大学 | Precisive blowing paddy-rice seeder |
| CN102714959A (en) * | 2011-03-30 | 2012-10-10 | 华中农业大学 | A pneumatic wheat precise seed-metering device |
| CN105284247A (en) * | 2015-11-24 | 2016-02-03 | 姚良海 | Combined feed and fertilizer drill |
| CN205196281U (en) * | 2015-12-10 | 2016-05-04 | 泰州常发农业工程技术有限公司 | Defeated kind of seeder of strength |
| CN106165577A (en) * | 2016-07-18 | 2016-11-30 | 柳州好顺科技有限公司 | A kind of gas blowout formula type of seeding |
| CN206294512U (en) * | 2016-12-19 | 2017-07-04 | 湖南农业大学 | Seed sprays seeding apparatus |
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2016
- 2016-12-19 CN CN201611176612.1A patent/CN106576528A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101027956A (en) * | 2007-03-29 | 2007-09-05 | 浙江理工大学 | Precisive blowing paddy-rice seeder |
| CN102714959A (en) * | 2011-03-30 | 2012-10-10 | 华中农业大学 | A pneumatic wheat precise seed-metering device |
| CN105284247A (en) * | 2015-11-24 | 2016-02-03 | 姚良海 | Combined feed and fertilizer drill |
| CN205196281U (en) * | 2015-12-10 | 2016-05-04 | 泰州常发农业工程技术有限公司 | Defeated kind of seeder of strength |
| CN106165577A (en) * | 2016-07-18 | 2016-11-30 | 柳州好顺科技有限公司 | A kind of gas blowout formula type of seeding |
| CN206294512U (en) * | 2016-12-19 | 2017-07-04 | 湖南农业大学 | Seed sprays seeding apparatus |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108718614A (en) * | 2018-05-08 | 2018-11-02 | 福建省复新农业科技发展有限公司 | One kind is digged jetting type seeding apparatus |
| CN108718614B (en) * | 2018-05-08 | 2020-11-20 | 义乌市汇淼科技有限公司 | Jet-type seeding device for soil turning |
| CN108718620A (en) * | 2018-05-10 | 2018-11-02 | 李伯明 | A kind of agricultural is sowed seeds fertilizing integrated equipment with pneumatic type |
| CN108718620B (en) * | 2018-05-10 | 2020-06-19 | 广东德康农业科技有限公司 | Pneumatic type seed scattering and fertilizing integrated equipment for agriculture |
| CN109005805A (en) * | 2018-09-10 | 2018-12-18 | 南县伟业机械制造有限公司 | A kind of essence amount seedling orientation seeder |
| CN110521346A (en) * | 2019-09-26 | 2019-12-03 | 开县惠民种植股份合作社 | A kind of agricultural plantation Quantitative seeder |
| CN114631417A (en) * | 2020-12-15 | 2022-06-17 | 塔里木大学 | Air-blowing type precision seeding device and seeding method |
| CN114631417B (en) * | 2020-12-15 | 2023-01-06 | 塔里木大学 | Air-blowing type precision seeding device and seeding method |
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Application publication date: 20170426 |