CN202476071U - Air-suction-type radish precision seeder - Google Patents
Air-suction-type radish precision seeder Download PDFInfo
- Publication number
- CN202476071U CN202476071U CN2011202259690U CN201120225969U CN202476071U CN 202476071 U CN202476071 U CN 202476071U CN 2011202259690 U CN2011202259690 U CN 2011202259690U CN 201120225969 U CN201120225969 U CN 201120225969U CN 202476071 U CN202476071 U CN 202476071U
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- seed
- seed sowing
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Abstract
The utility model discloses an air-suction-type radish precision seeder. A ridging device (2) is arranged at the front beam of a rack (1), a seed sowing device (5) and travelling wheels (7) are arranged at the back beam of the rack (1), a seed sowing plate is arranged in the seed sowing device (5), 28 seed sucking holes the diameter of which is 1mm are evenly distributed at the seed sowing plate along the peripheral direction, a seeding opener (4) is arranged at the front side, a shaper (3) is arranged in right front of the seeding opener (4), and a scraper-type covering device (6) is arranged at the bolt behind the seed sowing device (5). The ridging device (2) at the front end completes ridging and meantime, the shaper (3) scrapes an even ridge surface. The seeding opener (4) takes the scraped plane as the reference surface and opens a 1.5cm furrow at the ridge. Seeds are discharged by the air-suction type seed sowing device (5). When seeds are adsorbed to seed sowing holes and rotate with the seed sowing plate, a circular-arc-shaped upper seed cleaning plate which is tangential with the seed sowing holes is used for cleaning the excess seeds which are adsorbed to the upper side of the seed sowing holes, and an eccentric-circle-shaped lower seed cleaning plate which is arranged at an observation window of the seed sowing device (5) is used for cleaning the excess seeds which are adsorbed to the lower side of the seed sowing holes. A seed is ensured to be kept to arrive to a seed dropping opening and successively drop to the opened furrow at each seed sowing hole, and then the scraper-type covering device (6) is used for earth covering.
Description
Technical field
The present invention relates to the sower in the agricultural machinery.
Background technology
According to the agriculture requirement of radish planting, most of kinds all adopt planting technology on the ridge.Elder generation's ridging during at present a lot of peasant planting, then the simple and easy sower that plays artificial free-hand program request on the good ridge or adopt hand-push type on the ridge upper seeding wheel.This seeding method efficient is low, and longer duration misses the best sowing time easily.Simultaneously, seeding accuracy is not high, need to continue drops into the labour after emerging and carries out thinning or fill the gaps with seedlings.So not only waste agro-industrial farming season, and the waste seed.At present, the radish seed on the market is relatively more expensive, and especially the radish varieties of some imports is chosen the financial burden that seed has just become many vegetable growers.Along with the development of agricultural production, the agricultural mechanization degree is also improving constantly.Because the radish seed seed is less and not of uniform size, forms irregular sphere-like outward, the application of mechanical planting on radish planting of smart amount is also not overripened.Therefore, design a kind of air-sucking type radish precision sower for improving seeding quality and saving agro-industrial farming season, reduce economic the input and be significant.
Summary of the invention
In order to guarantee seeding accuracy in the planting process of radish, reduce economic the input and labour's input, accomplish efficient high-quality seeding operation, the invention provides a kind of air-sucking type radish precision sower.This device can be with ridging, sowing, the disposable completion of earthing.Adopt air-suction seeding unit can realize radish seed is broadcast on the ridge according to the every cave of the spacing in the rows simple grain of setting.This device is made up of big frame, tie ridger, air-suction seeding unit, seed opener, reshaper, covering device, land wheel.
The technical solution adopted for the present invention to solve the technical problems is: the present invention accomplishes the ridging operation on two ridges by two groups of tie ridgers that are installed in the frame front end; According to different ridges face width degree needs; Can adjust the angle of clean-up scraper and plummet face; Ditched on the ridge by the seed opener that is installed in the frame back rest simultaneously, the place ahead of seed opener is equipped with a trim panel, and the ridge that trim panel will rise scrapes a smooth ridge face.Seed opener is that the datum level trench digging can reach accurate seed level with the ridge face of wipeing off.Dispenser is rendered to seed in the ditch of holding successfully successively, and the suction hole aperture is 0.9mm-1.1mm on the seed plate of seeding unit.The last seed cleaning sheet that is contained on the seeding unit adopts and the tangent circular arc seed cleaning sheet of feed outlet; Following seed cleaning sheet adopts and is contained in the off-centre operation structure on the seeding unit seed chamber form; The unnecessary seed that will adsorb through twice clear kind falls clearly, and each suction hole only stays single seed and arrives the mouth of charging seed.
The invention has the beneficial effects as follows: tie ridger, seed opener, covering device, seed plate all adopt tunable arrangement among the present invention, according to different agriculture requirement adjustment realize Different Crop sowing.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Accompanying drawing is a structure chart of the present invention.
1. frames, 2. tie ridgers, 3. reshapers, 4. seed openers, 5. air-suction seeding units, 6. covering devices, 7. road wheels among the figure
Embodiment
This device is on frame (1) front-axle beam, to adorn tie ridger (2) in the accompanying drawings; At frame (1) back rest seeding unit (5) and road wheel (7) are installed; Seeding unit is equipped with seed plate in (5); By the circumferencial direction suction hole that to be uniform-distribution with 28 apertures be 1mm, seed opener (4) is equipped with in the front side on the seed plate, and seed opener (4) dead ahead is equipped with reshaper (3).On the bolt of seeding unit (5) back, scraper-type covering device (6) is housed,, can adjusts the angle of clean-up scraper and plummet face according to different ridges face width degree needs.By front end tie ridger (2) when having played the ridge reshaper (3) scrape a smooth ridge face; Seed opener (4) is datum level is left 1.5cm on the ridge a ditch with the plane that scrapes; Seed is discharged through air-suction seeding unit (5); When seed is adsorbed on the feed outlet when rotating with seed plate, by with the tangent circular arc of feed outlet on seed cleaning sheet fall to be adsorbed on the unnecessary seed of feed outlet upside clearly, fall to be adsorbed on the unnecessary seed of feed outlet downside then clearly by seed cleaning sheet under the off-centre operation formula that is installed on the seeding unit observation window; Guarantee to stay on each feed outlet seed and arrive and charge seed mouthful and fall successively in the ditch of holding successfully, carry out earthing by scraper-type covering device (6) subsequently.
Claims (3)
1. air-sucking type radish precision sower; Be made up of frame, tie ridger, seed opener, reshaper, seeding unit, land wheel, covering device, it is characterized in that: the plane that seed opener scrapes with the reshaper that is installed in seed opener the place ahead is that datum level is ditched.
2. air-sucking type radish precision sower according to claim 1 is characterized in that: the suction hole aperture is 0.9mm-1.1mm on the seed plate.
3. air-sucking type radish precision sower according to claim 1 is characterized in that: according to different ridges face width degree needs, can adjust the angle between clean-up scraper and vertical guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202259690U CN202476071U (en) | 2011-06-30 | 2011-06-30 | Air-suction-type radish precision seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202259690U CN202476071U (en) | 2011-06-30 | 2011-06-30 | Air-suction-type radish precision seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202476071U true CN202476071U (en) | 2012-10-10 |
Family
ID=46950544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202259690U Expired - Fee Related CN202476071U (en) | 2011-06-30 | 2011-06-30 | Air-suction-type radish precision seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202476071U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103621223A (en) * | 2013-08-13 | 2014-03-12 | 西北农林科技大学 | Integrated pit-digging, fertilizer-applying and soil-covering machine for orchard |
| CN105474818A (en) * | 2015-02-12 | 2016-04-13 | 钟祥市荆沙蔬菜种植专业合作社 | Rapid seeder of radishes |
| CN106358526A (en) * | 2016-08-23 | 2017-02-01 | 潍坊学院 | Two-row air suction self-propelled precise carrot sower |
| CN107182389A (en) * | 2017-07-23 | 2017-09-22 | 厦门丸美播农业科技有限公司 | Intelligent seeder |
-
2011
- 2011-06-30 CN CN2011202259690U patent/CN202476071U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103621223A (en) * | 2013-08-13 | 2014-03-12 | 西北农林科技大学 | Integrated pit-digging, fertilizer-applying and soil-covering machine for orchard |
| CN103621223B (en) * | 2013-08-13 | 2016-04-06 | 西北农林科技大学 | A kind of garden potholing fertilising earthing all-in-one |
| CN105474818A (en) * | 2015-02-12 | 2016-04-13 | 钟祥市荆沙蔬菜种植专业合作社 | Rapid seeder of radishes |
| CN106358526A (en) * | 2016-08-23 | 2017-02-01 | 潍坊学院 | Two-row air suction self-propelled precise carrot sower |
| CN106358526B (en) * | 2016-08-23 | 2018-07-24 | 潍坊学院 | The self-propelled carrot precision drill of duplicate rows aspiration |
| CN107182389A (en) * | 2017-07-23 | 2017-09-22 | 厦门丸美播农业科技有限公司 | Intelligent seeder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20150630 |
|
| EXPY | Termination of patent right or utility model |