CN104770119A - Duckbilled seed metering device for peanut seeder and use method of duckbilled seed metering device - Google Patents
Duckbilled seed metering device for peanut seeder and use method of duckbilled seed metering device Download PDFInfo
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- CN104770119A CN104770119A CN201510214039.8A CN201510214039A CN104770119A CN 104770119 A CN104770119 A CN 104770119A CN 201510214039 A CN201510214039 A CN 201510214039A CN 104770119 A CN104770119 A CN 104770119A
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Abstract
A duckbilled seed metering device for a peanut seeder comprises a seed disc, pressing boards, duckbilled pipes, fixing pins, movable segment nozzles, a blocking board, a seed discharging shaft, an air suction chamber, a seed suction chamber, reset springs, an idler wheel disc and a seed scraping device. A seed channel allowing seeds to rotate is welded to the inner side of the idler wheel disc and the seed disc is sleeved with the seed channel. The seed discharging shaft is rotationally and detachably sleeved with the seed disc. The air suction chamber and the seed suction chamber are completely separated through the seed disc. The duckbilled pipes are arranged on the outer side of the idler wheel disc. The pressing boards and the movable segment nozzles are integrated and the pressing boards are hinged to the duckbilled pipes through the fixing pins. The reset springs are connected with the pressing boards and the idler wheel disc, so that duckbilled parts are in the normally-closed state. The seed scraping device is arranged in the seed suction chamber. The seed discharging shaft is sleeved with the blocking board and one end of the blocking board abuts against the seed disc. The air suction chamber is connected with a draught fan through an air suction hose. The seed suction chamber is connected with a seed box through a pipe. A single seed or double seeds can be sown in a hole by changing the number of pits in the seed disc, the sowing depth can be changed by changing the length of the duckbilled pipes, damage to the seeds is small, and it can be guaranteed that the sowing depth is identical.
Description
Technical field
The present invention relates to a kind of seeding apparatus, relate more specifically to a kind of peanut planter duckbilled dispenser and using method thereof.
Background technology
Film-covering planting is a large characteristic of China's peanut production, extensively promote in each major peanut main producing region of China, the seeding unit of the peanut planter that domestic market develops is seed filling type in machinery mostly, during sowing, multicast or broadcast leakage phenomenon serious, seed surface easy damaged, affect emergence rate, after planting overlay film again, although substantially can meet the agriculture requirement of peanut seeding, later stage artificial rupture of membrane scratches seedling wastes time and energy, and traditional mechanical seed sowing device sowing is easily deep mixed, cause and emerge uneven, thus affect the raising of peanut yield.And traditional mechanical seed sowing device precision is low, large to the damage of seed.
Summary of the invention
For there is above-mentioned deficiency in prior art, the object of the present invention is to provide a kind of peanut planter duckbilled dispenser, this device adopts aspiration duck-beak type seeding mode, punching sowing on film can be realized, save artificial rupture of membrane link, save man-hour, and can ensure that sowing depth is consistent, guarantee quality of emerging.
In a first aspect of the present invention, provide a kind of peanut planter duckbilled dispenser, comprise by kind of a dish, pressing plate, duckbilled pipe, steady pin, movable flap mouth, closure plate, feed shaft, induction chamber, inhales kind of a room, return spring, roller disk, seed scraping device;
Be welded with inside described roller disk and support seed pivotal kind of road, and be sleeved on described kind dish;
Described kind dish is rotatable and be dismountablely sleeved on described feed shaft;
Described induction chamber and described suction kind room separate by described kind dish completely;
Described duckbilled pipe is arranged on the outside of described roller disk;
Described pressing plate and described movable flap mouth one, and by described steady pin and described duckbilled pipe hinged;
Described return spring connects described pressing plate and described roller disk, makes duckbilled be in normally off.
Preferably, described suction kind of indoor are provided with seed scraping device.
Preferably, closure plate is provided with in described induction chamber.
Preferably, described kind dish is dismountable is sleeved on described feed shaft.
Preferably, duckbilled pipe is arranged on the outside of roller disk.
Preferably, described induction chamber is connected with a blower fan by inhaling hose.
Preferably, described suction kind of a room is connected with a kind of case by pipe.
In a second aspect of the present invention, provide a kind of using method of peanut planter duckbilled dispenser, described peanut planter duckbilled dispenser, comprise by kind of a dish, pressing plate, duckbilled pipe, steady pin, movable flap mouth, closure plate, feed shaft, induction chamber, inhales kind of a room, return spring, roller disk, seed scraping device;
Be welded with inside described roller disk and support seed pivotal kind of road, and be sleeved on described kind dish;
Described kind dish is rotatable and be dismountablely sleeved on described feed shaft;
Described induction chamber and described suction kind room separate by described kind dish completely;
Described duckbilled pipe is arranged on the outside of described roller disk;
Described pressing plate and described movable flap mouth one, and by described steady pin and described duckbilled pipe hinged;
Described suction kind of indoor are provided with seed scraping device;
Closure plate is provided with in described induction chamber;
Step 1, seeder roller disk rotates counterclockwise on the ground, and the seed in kind case flows into inhales kind of a room, and induction chamber and suction kind of a room separate by kind dish completely;
Step 2, induction chamber is connected with a blower fan by flexible pipe, and when blower fan works, induction chamber forms certain vacuum, thus seed plate both sides produce pressure differential, and under the effect of pressure differential, the nest eye place of seed plate produces absorption affinity, is held by the seed inhaling kind of room;
Step 3, when seed rotates to seed scraping device with seed plate, unnecessary seed is wiped off by seed scraping device, ensures that each nest eye only adsorbs a seed;
Step 4, when seed rotates to seeding unit lower left with seed plate, the nest eye of seed plate blocks by the closure plate in induction chamber, falls into kind of a road after seed loses absorption affinity by deadweight;
Step 5, rely on the support in kind of road, seed is rotated further with the rotation of roller disk, and when forwarding roller disk peak to, seed relies on deadweight and centrifugal force to fall in duckbilled pipe, and rotates with duckbilled pipe;
Step 6, buries when duckbilled pipe forwards lowermost end rupture of membranes under Gravitative Loads to;
Step 7, along with burying further and the rolls forward of roller disk of duckbilled pipe, during pressing plate kiss the earth, compressing return spring makes movable flap mouth open, and is dropped into by seed in soil cavities;
Step 8, duckbilled pipe is unearthed subsequently, and return spring loses oppressive force and to close movable flap mouth, and seeding process completes.
Preferably, also comprise step 9 after step 8, along with the advance of machine, duckbilled pipe thereafter successively rupture of membranes buries, and realizes film is sowed.
The present invention can realize simple grain or two bunch plantings by changing kind of the quantity of the upper nest eye of dish, and the length changing duckbilled pipe can change the sowing depth, less and to ensure to sow the depth consistent to the damage of seed.
Accompanying drawing explanation
Fig. 1 is according to the front view of a kind of peanut planter duckbilled dispenser structure of the present invention;
Fig. 2 is the end view according to a kind of peanut planter duckbilled dispenser structure of the present invention;
In figure: 1-kind dish, 2-pressing plate, 3-duckbilled pipe, 4-steady pin, 5-movable flap mouth, 6-closure plate, 7-feed shaft, 8-induction chamber, 9-inhales kind of a room, 10-return spring, 11-roller disk, 12-seed scraping device, 13-kind road, and 14-inhales kind of a mouth, 15-inlet scoop.
Embodiment
Be further described below in conjunction with the embodiment of accompanying drawing to a kind of peanut planter duckbilled of the present invention dispenser.
In first preferred embodiment of the present invention, provide a kind of peanut planter duckbilled dispenser, comprise by kind of a dish 1, pressing plate 2, duckbilled pipe 3, steady pin 4, movable flap mouth 5, closure plate 6, feed shaft 7, induction chamber 8, inhale kind of a room 9, return spring 10, roller disk 11, seed scraping device 12;
Be welded with inside described roller disk 11 and support seed pivotal kind of road 13, and be sleeved on described kind dish 1;
Described kind dish 1 is rotatable and be dismountablely sleeved on described feed shaft 7;
Described kind dish 1 by the described induction chamber 8 be connected with inlet scoop 15 and with inhale the described kind room 9 of inhaling that kind of mouth 14 is connected and separate completely;
Described duckbilled pipe 3 is arranged on the outside of described roller disk 11;
Described pressing plate 2 and described movable flap mouth 5 one, and by described steady pin 4 and described duckbilled pipe 3 hinged;
Described return spring 10 connects described pressing plate 2 and described roller disk 11, makes duckbilled be in normally off.
In a further preferred embodiment, seed scraping device 12 is provided with in described suction kind of room 9.
In a further preferred embodiment, closure plate 6 is provided with in described induction chamber 8.
In a further preferred embodiment, described kind dish 1 is dismountable is sleeved on described feed shaft 7.
In a further preferred embodiment, duckbilled pipe 3 is arranged on the outside of roller disk 11.
In a further preferred embodiment, duckbilled is in normally off.
In a further preferred embodiment, described induction chamber is connected with a blower fan by inhaling hose.
In a further preferred embodiment, described suction kind of a room is connected with a kind of case by pipe.
In second preferred embodiment of the present invention, provide a kind of using method of peanut planter duckbilled dispenser, described peanut planter duckbilled dispenser, comprise by kind of a dish 1, pressing plate 2, duckbilled pipe 3, steady pin 4, movable flap mouth 5, closure plate 6, feed shaft 7, induction chamber 8, inhales kind of a room 9, return spring 10, roller disk 11, seed scraping device 12;
Be welded with inside described roller disk 11 and support seed pivotal kind of road 13, and be sleeved on described kind dish 1;
Described kind dish 1 is rotatable and be dismountablely sleeved on described feed shaft 7;
Described kind dish 1 by the described induction chamber 8 be connected with inlet scoop 15 and with inhale the described kind room 9 of inhaling that kind of mouth 14 is connected and separate completely;
Described duckbilled pipe 3 is arranged on the outside of described roller disk 11;
Described pressing plate 2 and described movable flap mouth 5 one, and by described steady pin 4 and described duckbilled pipe 3 hinged;
Described suction is provided with seed scraping device 12 in kind of room 9;
Closure plate 6 is provided with in described induction chamber 8;
Step 1, seeder roller disk 11 rotates counterclockwise on the ground, and the seed in kind case flows into inhales kind of a room 9, and induction chamber 8 and suction kind of a room 9 separate by kind dish 1 completely;
Step 2, induction chamber 8 is connected with a blower fan by flexible pipe, when blower fan works, induction chamber 8 forms certain vacuum, thus seed plate 1 both sides produce pressure differential, under the effect of pressure differential, the nest eye place of seed plate 1 produces absorption affinity, is held by the seed inhaling kind of room 9;
Step 3, when seed rotates to seed scraping device 12 with seed plate, unnecessary seed is wiped off by seed scraping device 12, ensures that each nest eye only adsorbs a seed;
Step 4, when seed rotates to seeding unit lower left with seed plate, the nest eye of seed plate 1 blocks by the closure plate 6 in induction chamber 8, falls into kind of road 13 after seed loses absorption affinity by deadweight;
Step 5, rely on the support in kind of road 13, seed is rotated further with the rotation of roller disk 1, and when forwarding roller disk 1 peak to, seed relies on deadweight and centrifugal force to fall in duckbilled pipe 3, and rotates with duckbilled pipe 3;
Step 6, buries when duckbilled pipe 3 forwards lowermost end rupture of membranes under Gravitative Loads to;
Step 7, along with burying further and the rolls forward of roller disk 11 of duckbilled pipe 3, during pressing plate 2 kiss the earth, compressing return spring 10 makes movable flap mouth 5 open, and is dropped into by seed in soil cavities;
Step 8, duckbilled pipe 3 is unearthed subsequently, and return spring 10 loses oppressive force and to close movable flap mouth 5, and seeding process completes.
In a further preferred embodiment, also comprise step 9 after step 8, along with the advance of machine, duckbilled pipe 3 thereafter successively rupture of membranes buries, and realizes film is sowed.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., be all included within protection scope of the present invention.
Claims (8)
1. a peanut planter duckbilled dispenser, comprises by kind of a dish (1), pressing plate (2), duckbilled pipe (3), steady pin (4), movable flap mouth (5), closure plate (6), feed shaft (7), induction chamber (8), inhales kind of a room (9), return spring (10), roller disk (11), seed scraping device (12);
The feature of described peanut planter duckbilled dispenser is,
Described roller disk (11) inner side is welded with and supports seed pivotal kind of road (13), and is sleeved on described kind dish (1);
Described kind dish (1) is rotatable and be dismountablely sleeved on described feed shaft (7);
Described induction chamber (8) and described suction kind of a room (9) separate by described kind dish (1) completely;
Described duckbilled pipe (3) is arranged on the outside of described roller disk (11);
Described pressing plate (2) and described movable flap mouth (5) integrally, and by described steady pin (4) and described duckbilled pipe (3) hinged;
Described return spring (10) connects described pressing plate (2) and described roller disk (11), makes duckbilled be in normally off.
2. a kind of peanut planter duckbilled dispenser according to claim 1, is characterized in that, described suction is provided with seed scraping device (12) in kind of room (9).
3. a kind of peanut planter duckbilled dispenser according to claim 1, is characterized in that, be provided with closure plate (6) in described induction chamber (8).
4. a kind of peanut planter duckbilled dispenser according to claim 1, is characterized in that, described kind dish (1) is dismountable to be sleeved on described feed shaft (7).
5. a kind of peanut planter duckbilled dispenser according to claim 1, it is characterized in that, duckbilled pipe (3) is arranged on the outside of roller disk (11).
6. a kind of peanut planter duckbilled dispenser according to claim 1, it is characterized in that, duckbilled is in normally off.
7. the peanut planter using method of duckbilled dispenser, described peanut planter duckbilled dispenser, comprise by kind of a dish (1), pressing plate (2), duckbilled pipe (3), steady pin (4), movable flap mouth (5), closure plate (6), feed shaft (7), induction chamber (8), inhale kind of a room (9), return spring (10), roller disk (11), seed scraping device (12);
Described roller disk (11) inner side is welded with and supports seed pivotal kind of road (13), and is sleeved on described kind dish (1);
Described kind dish (1) is rotatable and be dismountablely sleeved on described feed shaft (7);
Described induction chamber (8) and described suction kind of a room (9) separate by described kind dish (1) completely;
Described duckbilled pipe (3) is arranged on the outside of described roller disk (11);
Described pressing plate (2) and described movable flap mouth (5) integrally, and by described steady pin (4) and described duckbilled pipe (3) hinged;
Described suction is provided with seed scraping device (12) in kind of room (9);
Closure plate (6) is provided with in described induction chamber (8);
The feature of described method is, the sequencing according to the time comprises following steps:
Step 1, seeder roller disk (11) rotates counterclockwise on the ground, and the seed of planting in case flows into inhales kind of a room (9), and induction chamber (8) and suction kind of a room (9) separate by kind dish (1) completely;
Step 2, induction chamber (8) is connected with a blower fan by flexible pipe, when blower fan works, induction chamber (8) forms certain vacuum, thus seed plate (1) both sides produce pressure differential, under the effect of pressure differential, the nest eye place of seed plate (1) produces absorption affinity, holds inhaling kind of a seed for room (9);
Step 3, when seed rotates to seed scraping device (12) with seed plate, unnecessary seed is wiped off by seed scraping device (12), ensures that each nest eye only adsorbs a seed;
Step 4, when seed rotates to seeding unit lower left with seed plate, the nest eye of seed plate (1) blocks by the closure plate (6) in induction chamber (8), falls into kind of a road (13) after seed loses absorption affinity by deadweight;
Step 5, rely on kind of the support in road (13), seed is rotated further with the rotation of roller disk (1), when forwarding roller disk (1) peak to, seed relies on deadweight and centrifugal force to fall in duckbilled pipe (3), and rotates with duckbilled pipe (3);
Step 6, buries when duckbilled pipe (3) forwards lowermost end rupture of membranes under Gravitative Loads to;
Step 7, along with burying further and the rolls forward of roller disk (11) of duckbilled pipe (3), during pressing plate (2) kiss the earth, compressing return spring (10) makes movable flap mouth (5) open, and is dropped into by seed in soil cavities;
Step 8, duckbilled pipe (3) is unearthed subsequently, and return spring (10) loses oppressive force and to close movable flap mouth (5), and seeding process completes.
8. the using method of a kind of peanut planter duckbilled dispenser according to claim 7, is characterized in that, also comprise step 9 after step 8, and along with the advance of machine, duckbilled pipe (3) thereafter successively rupture of membranes buries, and realizes film is sowed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510214039.8A CN104770119A (en) | 2015-04-29 | 2015-04-29 | Duckbilled seed metering device for peanut seeder and use method of duckbilled seed metering device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510214039.8A CN104770119A (en) | 2015-04-29 | 2015-04-29 | Duckbilled seed metering device for peanut seeder and use method of duckbilled seed metering device |
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| CN104770119A true CN104770119A (en) | 2015-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510214039.8A Pending CN104770119A (en) | 2015-04-29 | 2015-04-29 | Duckbilled seed metering device for peanut seeder and use method of duckbilled seed metering device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105210505A (en) * | 2015-10-09 | 2016-01-06 | 常州大学 | A kind of hand-push type simple grain corn drill |
| CN106688395A (en) * | 2016-11-04 | 2017-05-24 | 山东富邦农业机械装备有限公司 | Sunflower hill planter |
| CN107517621A (en) * | 2017-10-22 | 2017-12-29 | 北京鼎翰科技有限公司 | A kind of millet bunch planting duckbilled indenting tool |
| CN109874461A (en) * | 2019-04-06 | 2019-06-14 | 石河子大学 | A kind of indent refers to folder combined type feed mechanism for seed |
| CN111990024A (en) * | 2020-08-25 | 2020-11-27 | 李龙 | Adjustable soybean seed precision seeder |
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| DE3541991C2 (en) * | 1985-11-28 | 1987-09-03 | Franz Kleine Maschinenfabrik Gmbh & Co, 4796 Salzkotten, De | |
| CN2810132Y (en) * | 2005-07-26 | 2006-08-30 | 詹发海 | Air-suction type exact seeding dibbler |
| CN201830646U (en) * | 2010-09-29 | 2011-05-18 | 韩凤臣 | Lip-connection type and section-hole type interchange machinery precision hole sowing device |
| CN202222126U (en) * | 2011-06-21 | 2012-05-23 | 张书祥 | Air-sucking precision sowing tray capable of adjusting plant distance |
| CN102742403A (en) * | 2012-08-10 | 2012-10-24 | 陈恒 | Air cavity rolling type precision hole sowing device |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| FR2561861A2 (en) * | 1984-03-02 | 1985-10-04 | Extrusion Transformation | ROTARY MECHANICAL SEEDER FOR SIMULTANEOUS SEEDING AND SEEDING |
| DE3541991C2 (en) * | 1985-11-28 | 1987-09-03 | Franz Kleine Maschinenfabrik Gmbh & Co, 4796 Salzkotten, De | |
| CN2810132Y (en) * | 2005-07-26 | 2006-08-30 | 詹发海 | Air-suction type exact seeding dibbler |
| CN201830646U (en) * | 2010-09-29 | 2011-05-18 | 韩凤臣 | Lip-connection type and section-hole type interchange machinery precision hole sowing device |
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| CN102742403A (en) * | 2012-08-10 | 2012-10-24 | 陈恒 | Air cavity rolling type precision hole sowing device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105210505A (en) * | 2015-10-09 | 2016-01-06 | 常州大学 | A kind of hand-push type simple grain corn drill |
| CN105210505B (en) * | 2015-10-09 | 2017-03-22 | 常州大学 | Hand-push type single grain corn planter |
| CN106688395A (en) * | 2016-11-04 | 2017-05-24 | 山东富邦农业机械装备有限公司 | Sunflower hill planter |
| CN107517621A (en) * | 2017-10-22 | 2017-12-29 | 北京鼎翰科技有限公司 | A kind of millet bunch planting duckbilled indenting tool |
| CN107517621B (en) * | 2017-10-22 | 2018-07-27 | 睢宁景舜农业发展有限公司 | A kind of millet bunch planting duckbilled indenting tool |
| CN109874461A (en) * | 2019-04-06 | 2019-06-14 | 石河子大学 | A kind of indent refers to folder combined type feed mechanism for seed |
| CN111990024A (en) * | 2020-08-25 | 2020-11-27 | 李龙 | Adjustable soybean seed precision seeder |
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Application publication date: 20150715 |
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