CN106171176A - A kind of seeder spray kind device - Google Patents
A kind of seeder spray kind device Download PDFInfo
- Publication number
- CN106171176A CN106171176A CN201610563897.8A CN201610563897A CN106171176A CN 106171176 A CN106171176 A CN 106171176A CN 201610563897 A CN201610563897 A CN 201610563897A CN 106171176 A CN106171176 A CN 106171176A
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- China
- Prior art keywords
- spray
- seeder
- spray kind
- control system
- gas
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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 kind of seeder spray kind device, it includes the one or more spray kind devices worked alone being arranged on seeder；Detector unit (11) that control system (2) on the spray kind device that described spray kind of device includes being arranged on seeder and the external shell (1) of bottom belt opening, housing mounted externally (1) are internal, housing mounted externally (1) connects with control system (2) and the Alarm Unit (3) being controlled by control system (2).The present invention compared with prior art has the advantage that and improves sowing efficiency and seeding accuracy, multiple spray kind device worked alone can be used simultaneously simultaneously to carry out between operation, and all spray kind devices and be independent of each other mutually, thus substantially increase working performance.
Description
Technical field
The present invention relates to agricultural machinery technological field, particularly relate to a kind of seeder spray kind device.
Background
In modern agricultural production, precise sowing has province's kind, saving of labor, increases production, improves the remarkable advantages such as crop quality, is a kind of
Advanced planting patterns；Straw, root stubble chopping and returning and deep-ploughing implement have increase soil organic matter content, retain and conserve soil moisture, train
The features such as fertile soil fertility, the superfluous straw of digestion and protection environment.
Nowadays, domestic and international widely used tillage-free precision seeder, and in order to carry out precise sowing and save breeding, Chang Cai
With aspirated-air type or blowing-type metering device, all achieve good effect.But, existing aspirated-air type or air-sweeping type sowing there is also with
Lower subject matter: seeder blower fan structure is relatively big, drive system is more complicated；Seeding is inefficient, by seed from feed mechanism for seed freely
Falling bodies are to the time restriction in soil, and seed also can encounter the impact of feed mechanism for seed seed spout wall etc., lower terminal-velocity in dropping process
Spend slower.
Summary of the invention
The technical problem to be solved is for above-mentioned deficiency of the prior art, it is provided that a kind of seeder is used
Spray kind device, it includes the one or more spray kind devices worked alone being arranged on seeder；
Described spray kind device includes being arranged on seeder and the external shell (1) of bottom belt opening, housing mounted externally (1)
The detector unit that control system (2) on the spray kind device of inside, housing mounted externally (1) connects with control system (2)
(11) Alarm Unit (3) and by control system (2) being controlled；
Described spray kind device includes the air accumulator (13) on housing mounted externally (1), is positioned at above discharge plate (4) opposite side and leads to
Cross spray kind device nozzle (12) that gas circulation duct connects, the air pump being arranged on described gas circulation duct with air accumulator (13)
(14) and to the gas jet velocity of spray kind device nozzle (12) kind of a speed, injecting time, sprayed gas pressure and side are i.e. sprayed
To the gas injection controller (21) being controlled；The gas blowout of described gas injection controller (21) triggers switch by control system
(2) being controlled, described spray kind device nozzle (12) is to rotate with discharge plate (4) and in gas blowout mode by described in kind of cave (10)
The seed that elastic supporting spring is held is ejected in soil the electric gas nozzle carrying out sowing one by one, described spray kind device nozzle (12)
Puff prot is the most right to kind cave (10) below with rotation；Described spray kind device nozzle (12) is fixedly mounted on external shell (1).
Wherein, described kind of case (6) bottom to go out kind of mouth the most right to kind cave (10) below with rotation.
Wherein, described clear brush (8) of planting is fixedly mounted on external shell (1) or plants on case (6), and it is positioned at described seed retaining plate
(16) internal.
Wherein, going out of described kind of case (6) bottom is provided with seed retaining plate (16) between kind of mouth outside week side and discharge plate (4),
The top of described seed retaining plate (16) goes out outside kind of mouth described in being fixed on.
Wherein, described discharge plate (4) is round turntable.
The present invention compared with prior art has the advantage that and improves sowing efficiency and seeding accuracy, can use simultaneously
Multiple spray kind devices worked alone carry out being independent of each other mutually between operation, and all spray kind devices simultaneously, thus are greatly improved
Working performance.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Description of reference numerals:
1-external shell；2-control system；3-Alarm Unit；
4-discharge plate；5-drive mechanism；6-kind case；
7-agitator；8-plants clearly brush；10-kind cave；
11-detector unit；12-spray kind device nozzle；13-air accumulator；
14-air pump；15-lacks kind of a detection sensor；16-seed retaining plate；
17-power output shaft；18-drive mechanism；19-profile of tooth rubber supporting spring；
20-velocity sensor；21-gas injection controller.
Specific embodiment
As it is shown in figure 1, the present invention includes the one or more spray kind devices worked alone being arranged on seeder, actual
During use, can install one or more parallel accordingly on seeder according to concrete sowing demand and work alone
Spray kind device.
Described spray kind of a device includes being arranged on described seeder and the external shell 1 of bottom belt opening, mounted externally
The detector unit 11 that the control system 2 on spray kind device, housing mounted externally 1 within housing 1 connects with control system 2
And the Alarm Unit 3 being controlled by control system 2.It is correspondingly arranged on described external shell 1 described in being installed in and broadcasts
Installing mechanism on the machine of kind.
Owing to the size in a circle kind cave 10 along the circumferential direction set on discharge plate 4 can accommodate a seed (jade substantially
Rice or Semen sojae atricolor), thus for different crops, the size in discharge plate 4 and kind cave 10 also differs, in practice, can be according to institute
The size of sowing is tackled discharge plate 4 mutually and is replaced adjusting.
In the present embodiment, bottom described kind of case 6 go out kind of mouth with rotate the most right to kind cave 10 below, described discharge plate
4 is round turntable.Going out bottom described kind of case 6 is provided with seed retaining plate 16, described gear kind between the outside all sides of kind of mouth and discharge plate 4
The top of plate 16 goes out outside kind of mouth described in being fixed on.Described clear kind of brush 8 is fixedly mounted on external shell 1 or plants on case 6, and plants clearly
It is internal that brush 8 is positioned at described seed retaining plate 16.
Described spray kind device includes the air accumulator 13 on housing 1 mounted externally, is positioned at above discharge plate 4 opposite side and passes through
Spray kind of the device nozzle 12 that gas circulation duct connects with air accumulator 13, the air pump 14 being arranged on described gas circulation duct and
The gas jet velocity spraying kind of device nozzle 12 is i.e. sprayed kind of a speed, injecting time, sprayed gas pressure and direction be controlled
Gas injection controller 21.
The gas blowout of described gas injection controller 21 triggers switch and is controlled by control system 2, described spray kind device nozzle
12 for rotating with discharge plate 4 and in gas blowout mode, the seed held by described elastic supporting spring in kind of cave 10 being ejected into soil one by one
In carry out the electric gas nozzle sowed, the puff prot of described spray kind device nozzle 12 with rotate the most right to kind cave 10 below；
Described spray kind device nozzle 12 is fixedly mounted on external shell 1.
Described detector unit 11 includes that the pace to drawing the tractor that described seeder advances detects in real time
Velocity sensor 20, and all caves are i.e. sprayed in the kind cave 10 rotated to spray kind of device nozzle 12 and described spray is all
Whether lack kind of the scarce kind simultaneously carrying out detecting in previous or two kind caves 10 in cave and detect sensor 15.Described scarce kind detects biography
The quantity of sensor 15 is two or three.
In the present embodiment, the described scarce quantity planting detection sensor 15 is two, and one is arranged on spray kind device nozzle 12 side
Portion, another is positioned at the surface in previous kind of cave 10, all caves of described spray and it is arranged on a spray kind device nozzle 12 by fixture
Or on external shell 1.Described velocity sensor 20 is specifically arranged on described tractor.
Described control system 2 is the tractor pace detected in real time according to velocity sensor 20, tackles driving mutually
Mechanism 5 and gas injection controller 21 be controlled and make the rotating speed of discharge plate 4 and the spray kind speed of spray kind of device nozzle 12 with
Described tractor pace matches；And according to the scarce scarce kind of signal planted detected by detection sensor 15, pass through accordingly
Controlling drive mechanism 5 makes discharge plate 4 quickly rotate to lower a kind of cave 10 or control the Comprehensive Control that Alarm Unit 3 carries out alerting
System.
In the present embodiment, described drive mechanism 5 is the driving motor on housing 1 mounted externally, described driving motor
Power output shaft 17 is vertical drive shaft, and is fixedly mounted on discharge plate 4 upper center bottom described vertical drive shaft.Described dynamic
It is attached by drive mechanism 18 between the drive shaft of power output shaft 17 and agitator 7.Described drive mechanism 18 is by two
The drive mechanism of gear composition.
The work process of the present invention is: first, is positioned at and plants the installed agitator of case 67 above discharge plate 4
Under prolonged agitation effect (stirring seed by agitator 7 can effectively prevent the seed in kind of case 6 from being maked somebody a mere figurehead), by the kind of kind of case 6
Son falls on discharge plate 4 one by one；Afterwards, kind of the cave formula discharge plate 4 seed to falling from kind of case 6 accurate sequence, tool are carried out
Body is due to the kind cave 10 having a cycle basis instinct to accommodate a seed peripherally disposed on discharge plate 4, and passes through seeding
The clear kind brush 8 installed above dish 4, along with the continuous rotation of discharge plate 4, sweeps into successively by the seed fallen on discharge plate 4
Empty kind cave 10, say, that owing to a seed can only be accommodated in kind of cave 10, thus after a seed is entered kind of cave 10, its
Its seed is carried out seeding along with the rotation of discharge plate 4 will plant clearly in next kind cave 10 swept to by brush 8, plants at case 6 end simultaneously
Portion goes out to be additionally provided with the seed retaining plate 16 preventing the seed fallen from kind of case 6 from rolling everywhere, to sum up, discharge plate 4 seeding outside kind of mouth
Speed is quickly.It addition, for ensureing that the seed entering in kind of cave 10 i.e. sprays kind of a position in the underface not rotating to spray kind device nozzle 12
When putting, for avoiding seed because the situation fallen voluntarily owing to conducting oneself with dignity, colliding or shaking reason, i.e. leakage plant a situation, various
Being provided with the profile of tooth rubber supporting spring 19 temporarily stopped seed in cave 10, profile of tooth rubber supporting spring 19 is being held seed and is being made
Seed is unlikely to free-falling or because being collided and while the reason such as vibration falls in soil, also will not cause seed and appoint
What damage.Only it is rotated into the seed planted in cave 10 of spray kind position, the high pressure gas just ejected at spray kind device nozzle 12
Under the jet-action of body, break through the stop of profile of tooth rubber supporting spring 19, fall in soil with higher speed, complete sowing.Described
Spray kind device nozzle 12 utilizes different gas pressures to be directly injected to soil from discharge plate 4 by seed, and spray kind device nozzle 12
Gas pressure, injection direction etc. when spray kind can be adjusted, this be due to gas pressure during spray kind device nozzle 12 spray kind,
Injection direction etc., correspondingly seed can be landed speed, land the time, land angle, land after spring etc. produce corresponding shadow
Ring.
During seeding, enter without seed and corresponding plant after cave 10 i.e. occurs to lack kind or occur leakage to plant, then can go out
Now lacking kind of a phenomenon, thus affect seeding quality, now the scarce kind detection sensor 15 in detector unit 11 then can detect scarce kind
Phenomenon, and synchronize scarce kind of detected synchronizing information is sent to control system 2.Described control system 2 is first to being connect
The scarce kind of information received is analyzed, when the scarce kind detection sensor 15 planting in cave 10 being only pointed to spray kind position detects scarce
During the information of kind, then control system 2 then makes it drive discharge plate 4 quick rotation by control drive mechanism 5, makes spray kind device simultaneously
Nozzle 12 does not carry out spray kind operation to the kind cave 10 of scarce kind, until the next one fills seed-bearing kind of cave 10 and turns to spray kind device nozzle
Carrying out spray kind operation time immediately below 12 again, the rotating speed of discharge plate 4 also recovers normal afterwards, equal to ensure sowing spacing in the rows；And work as
Two lack kind of detection sensors 15 and detect and be when lacking kind, then control system 2 controls Alarm Unit 3 and carries out warning and carry
Show.Further, since the spray kind device nozzle 12 of the plurality of spray kind device is controlled by single gas injection controller 21 respectively
Make, and each feed mechanism for seed is controlled by independent control system 2 and drive mechanism 5 and is driven respectively, to avoid all sprays kind
Device affects the situation of spacing in the rows at seeding time after certain spray kind device lacks and plants, and when certain spray kind device occurs lacking and plants
The normal seeding operation of other spray kind device is not interfered with yet.
Meanwhile, during seeding operation, the spray kind speed of spray kind device nozzle 12 and the rotating speed of discharge plate 4 must be with dilatory
Machine pace matches, because regardless of whether how tractor seeding operation speed i.e. tractor pace changes, all can guarantee that
The seed spacing in the rows sowed is equal.
The above, be only presently preferred embodiments of the present invention, not impose any restrictions the present invention, every according to the present invention
Any simple modification, change and the equivalent structure change that above example is made by technical spirit, all still falls within skill of the present invention
In the protection domain of art scheme.
Claims (5)
1. a seeder spray kind device, it includes the one or more spray kind dresses worked alone being arranged on seeder
Put；
Described spray kind device includes being arranged on seeder and the external shell (1) of bottom belt opening, housing mounted externally (1)
The detector unit that control system (2) on the spray kind device of inside, housing mounted externally (1) connects with control system (2)
(11) Alarm Unit (3) and by control system (2) being controlled；
Described spray kind device includes the air accumulator (13) on housing mounted externally (1), is positioned at above discharge plate (4) opposite side and leads to
Cross spray kind device nozzle (12) that gas circulation duct connects, the air pump being arranged on described gas circulation duct with air accumulator (13)
(14) and to the gas jet velocity of spray kind device nozzle (12) kind of a speed, injecting time, sprayed gas pressure and side are i.e. sprayed
To the gas injection controller (21) being controlled；The gas blowout of described gas injection controller (21) triggers switch by control system
(2) being controlled, described spray kind device nozzle (12) is to rotate with discharge plate (4) and in gas blowout mode by described in kind of cave (10)
The seed that elastic supporting spring is held is ejected in soil the electric gas nozzle carrying out sowing one by one, described spray kind device nozzle (12)
Puff prot is the most right to kind cave (10) below with rotation；Described spray kind device nozzle (12) is fixedly mounted on external shell (1).
2. spray kind of a device according to a kind of seeder described in claim 1, it is characterised in that: going out of described kind of case (6) bottom
Plant mouth the most right to kind cave (10) below with rotation.
3. spray kind of a device according to a kind of seeder described in claim 1 or 2, it is characterised in that: described clear brush (8) of planting is fixed
On housing mounted externally (1) or kind case (6), and it is positioned at described seed retaining plate (16) inside.
4. spray kind of a device according to a kind of seeder described in claim 1 or 2, it is characterised in that: described kind of case (6) bottom
Going out and be provided with seed retaining plate (16) between kind of mouth outside week side and discharge plate (4), the top of described seed retaining plate (16) is fixed on described
Go out outside kind of mouth.
5. spray kind of a device according to a kind of seeder described in claim 4, it is characterised in that: described discharge plate (4) is circular
Rotating disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610563897.8A CN106171176A (en) | 2016-07-18 | 2016-07-18 | A kind of seeder spray kind device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610563897.8A CN106171176A (en) | 2016-07-18 | 2016-07-18 | A kind of seeder spray kind device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106171176A true CN106171176A (en) | 2016-12-07 |
Family
ID=57492842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610563897.8A Pending CN106171176A (en) | 2016-07-18 | 2016-07-18 | A kind of seeder spray kind device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106171176A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1023809A (en) * | 1996-07-10 | 1998-01-27 | Yutaka Sagara | Seeder |
| CN101548601A (en) * | 2009-04-28 | 2009-10-07 | 河南科技大学 | Seed metering and sprinkling device used in air-jet type high-speed and no-tillage precision seeder |
| CN201541460U (en) * | 2009-10-19 | 2010-08-11 | 李金泽 | Enforced seed loading and metering device |
| CN202998820U (en) * | 2013-01-15 | 2013-06-19 | 田士军 | Greapel wheel-type seed-metering device |
| CN104396392A (en) * | 2014-11-04 | 2015-03-11 | 中国农业科学院棉花研究所 | Seed metering device capable of automatically clearing seeds |
-
2016
- 2016-07-18 CN CN201610563897.8A patent/CN106171176A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1023809A (en) * | 1996-07-10 | 1998-01-27 | Yutaka Sagara | Seeder |
| CN101548601A (en) * | 2009-04-28 | 2009-10-07 | 河南科技大学 | Seed metering and sprinkling device used in air-jet type high-speed and no-tillage precision seeder |
| CN201541460U (en) * | 2009-10-19 | 2010-08-11 | 李金泽 | Enforced seed loading and metering device |
| CN202998820U (en) * | 2013-01-15 | 2013-06-19 | 田士军 | Greapel wheel-type seed-metering device |
| CN104396392A (en) * | 2014-11-04 | 2015-03-11 | 中国农业科学院棉花研究所 | Seed metering device capable of automatically clearing seeds |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 545005 new willow Avenue, Liuzhou, Liuzhou, the Guangxi Zhuang Autonomous Region, No. 2, 20 floors 9, city E District Applicant after: LIUZHOU HAOSHUN TECHNOLOGY CO., LTD. Address before: No. 16 Golden Road Liunan District of Liuzhou city in 545005 the Guangxi Zhuang Autonomous Region Tan Hui 1 Building 1 unit 5-13 No. Applicant before: LIUZHOU HAOSHUN TECHNOLOGY CO., LTD. |
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| CB02 | Change of applicant information | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161207 |
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| WD01 | Invention patent application deemed withdrawn after publication |