CN101695230B - Precision seeder for breeding seedlings - Google Patents
Precision seeder for breeding seedlings Download PDFInfo
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- CN101695230B CN101695230B CN2009101134943A CN200910113494A CN101695230B CN 101695230 B CN101695230 B CN 101695230B CN 2009101134943 A CN2009101134943 A CN 2009101134943A CN 200910113494 A CN200910113494 A CN 200910113494A CN 101695230 B CN101695230 B CN 101695230B
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- seeding
- mouth
- seedling
- floating shelf
- frame
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Abstract
The invention discloses a seeder, and particularly relates to a precision seeder for breeding seedlings, which can solve precision seeding in industrial seedling breeding. The precision seeder comprises a stander (12), a seed box (4), a transmission mechanism (2) and a walking wheel (9); a floating frame (1) is arranged on the stander; a floating frame adjusting mechanism is arranged between the floating frame and the stander; a seeding apparatus (3) is arranged on the floating frame; the seeding apparatus is provided with a seeding mouth and a seeding mouth opening press wheel (8); the front of the seeding apparatus is provided with a ditcher (10); and the transmission mechanism is provided with a speed-change mechanism (1). Compared with the prior art, the precision seeder can implement high-density seeding and distributing only by using one seeding apparatus for seeding row space, can randomly adjust the distributing row space without changing the seeding apparatus, has high efficiency and good seeding quality, and is suitable for various high-density seeding and distributing operations, particularly suitable for the high-density seeding and distributing operations of seeding in breeding the seedlings in large sheds or fields.
Description
Technical field
The present invention relates to a kind of sower, particularly a kind of seedling-cultivating precision sower that can solve precision drilling in the factorial seedling growth.
Background technology
Present sower; Particularly needing under the situation of high-density sowing; Owing to the reason of its structure aspects will realize just unusual difficulty of smart amount seeding, this situation particularly usually occurs: the quantity of sowing of different plot, Different Crop is usually different, thereby the adjustment of the density of wanting to realize to sow; For example adjustment sowing spacing in the rows can only be changed the seeding mouth and realize apart from different seeding units.
And present planting technology to sowing require increasingly highly, what particularly grew up in recent years grows seedlings at booth or naked of field, carries out the The application of new technique of field-transplanting then, quantity 200,000 strains that usually require to grow seedlings/more than the mu.Owing to there is not a supporting seeding machinery, can only carry out the dibbling operation by manual work in this case, not only labour intensity is big, efficient is low, and seeding quality can't guarantee, can not satisfy the needs that the large tracts of land seedling transplanting technique is applied.
Therefore a kind of have a suitable face width, and particularly a kind of a kind of seeding unit of seeding mouth distance that can only use can be realized high density seeding cloth kind, and the precision sower that efficient is high, seeding quality is good just arises at the historic moment.
Summary of the invention
The object of the present invention is to provide a kind of suitable face width, can realize high density seeding cloth kind, and the seedling-cultivating precision sower that efficient is high, seeding quality is good.
The objective of the invention is to realize: comprise frame 12, seed-box 4, transmission mechanism 2 and road wheel 9 through following technology technology; Be characterized in that frame 12 is provided with floating shelf 11; Be provided with the floating shelf governor motion between floating shelf 11 and the frame 12; Floating shelf 11 is provided with the seeding unit 3 that comprises by Moving plate and price fixing, is provided with seeding unit one week of 3 Moving plates to comprise the seeding mouth that duckbilled is decided plate 18, the moving plate 14 of duckbilled and seeding pressing plate 15, and seeding unit 3 bottoms are provided with the seeding mouth and open pinch roller 8; And when seeding pressing plate 15 was through seeding mouth unlatching pinch roller 8 when seeding unit 3 rotated; Said seeding mouth unlatching pinch roller 8 peaks on the seeding pressing plate 15 and makes kind of the mouth that of seeding mouth be in open mode, and seeding unit 3 the place aheads are provided with plough 10 simultaneously, and said transmission mechanism 2 is provided with gear 1.
Above-mentioned floating shelf governor motion is preferably following structure: be provided with the some connecting rods that are parallel to each other 13 between floating shelf 11 and the frame 12; And it is all hinged between said connecting rod 13 and floating shelf 11 and the frame 12; Be provided with governor motion 5 between floating shelf 11 and the frame 12 simultaneously; Said governor motion 5 can also can be helical screw mechanism for hydraulic pressure or air pressure mechanism, and the connecting rod 13 that is parallel to each other between above-mentioned floating shelf 11 and the frame 12 is at least 3.
As improved technical scheme, the seeding mouth of above-mentioned seeding unit on one week of 3 Moving plates preferably is provided with more than two row, and promptly every group is provided with two above duckbilleds side by side and decide plate 18, also correspondingly on the seeding pressing plate 15 is provided with plural duckbilled side by side and moves plate 14.Above-mentioned seeding mouth is preferably and is provided with 2～4 row.
As further improved technical scheme, said gear 1 be preferably the different numbers of teeth more than two side by side or removable gear.
Compared with prior art; The present invention only uses a kind of seeding unit of seeding spacing in the rows can realize high density seeding cloth kind; And cloth kind spacing in the rows can be adjusted arbitrarily under the situation of not changing seeding unit; And efficient is high, seeding quality is good, is suitable for the operation of various high density seeding cloth kind, is particularly suitable for the seeding cloth kind operation of in growing seedlings in booth or field, sowing.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention 1.
The structural representation that Fig. 2 looks for Fig. 1 right side.
Fig. 3 is the local structural representation that amplifies of Fig. 1 I.
The structural representation that Fig. 4 looks up for Fig. 1 seeding unit.
Fig. 5 is the structural representation of embodiment 2.
The structural representation that Fig. 6 overlooks for Fig. 5.
Shown in the figure: 1 is gear, and 2 is transmission mechanism, and 3 is seeding unit, and 4 is seed-box, and 5 is governor motion; 6 is the suppression of soil apparatus for shaping, and 7 is seed transport tube, and 8 are seeding mouth unlatching pinch roller, and 9 is road wheel, and 10 is plough; 11 is floating shelf, and 12 is frame, and 13 is connecting rod, and 14 are the moving plate of duckbilled; 15 for the seeding pressing plate, and 16 be spring, and 17 is that duckbilled moves the plate axle, and 18 decide plate for duckbilled.
Embodiment
Embodiment 1: with reference to Fig. 1～4, for the present invention implements 1 structural representation, comprise frame 12, seed-box 4, transmission mechanism 2, road wheel 9, hitch frame; On frame 12, be provided with floating shelf 11, be provided with the floating shelf governor motion between floating shelf 11 and the frame 12, said floating shelf governor motion is following structure: be provided with 4 connecting rods that are parallel to each other 13 between floating shelf 11 and the frame 12; And all hinged between said connecting rod 13 and floating shelf 11 and the frame 12, be provided with governor motion 5 between floating shelf 11 and the frame 12, said governor motion 5 is a hydraulic mechanism; Floating shelf 11 is provided with the seeding unit 3 that comprises by Moving plate and price fixing, is provided with seeding unit one week of 3 Moving plate outer rims to comprise the seeding mouth that duckbilled is decided plate 18, the moving plate 14 of duckbilled and seeding pressing plate 15, and said seeding mouth is provided with two row; Being every group has two duckbilleds to decide plate 18 side by side, the corresponding moving plate 14 of two duckbilleds that is provided with on each seeding pressing plate 15, and seeding unit 3 bottoms are provided with the seeding mouth and open pinch roller 8; And when seeding pressing plate 15 was through seeding mouth unlatching pinch roller 8 when seeding unit 3 rotated; Said seeding mouth unlatching pinch roller 8 peaks on the seeding pressing plate 15 and makes kind of the mouth that of seeding mouth be in open mode, is provided with two row's seed-taking devices in seeding unit 3 seed chambers in one week of Moving plate, and said seed-taking device is measured kind of a mechanism for the mechanical type essence; Simultaneously; Seeding unit 3 the place aheads are provided with plough 10, and plough described in the present embodiment 10 has the wheel of one groove for the middle part, can leave 3 road kind ditches on the ground; Seeding unit 3 rears are provided with suppression of soil apparatus for shaping 6; Present embodiment is the suppression of soil plate, and said transmission mechanism is provided with gear 1, and said gear 1 is a mechanical gear box.
The course of work of the present invention is following: in the process of advancing under the present invention is driven by traction locomotive; Plough 10 is left the groove of sowing on the ground; The seeding mouth of seeding unit on one week of 3 Moving plates is that vacant state and driven with fixed rotating speed by transmission mechanism 2 rotates, and when seeding unit 3 Moving plates rotated, the seeding mouth was opened pinch roller 8 and is about to touch through the seeding pressing plate 15 of the seeding mouth of below; And then seeding mouth completion seeding is opened in moving plate 14 actions of duckbilled; Under certain gait of march,, can reach the purpose of adjusting the spacing in the rows of sowing through gear 1 adjustment seeding unit 3 rotating speeds.
Embodiment 2: with reference to Fig. 5, for the present invention implements 2 structural representation, compare with embodiment 1, the difference of present embodiment is that said governor motion 5 is helical screw mechanism.
Embodiment 3: with reference to Fig. 6, for the present invention implements 3 structural representation, compare with embodiment 1, the difference of present embodiment is that said gear 1 is the gear of 3 different numbers of teeth side by side.
Embodiment 4: compare with embodiment 1, the difference of present embodiment is that said gear 1 is 4 different numbers of teeth and removable gear, changes at any time as required and can regulate the speed.
Embodiment 5: compare with embodiment 1, the difference of present embodiment is that said suppression of soil apparatus for shaping 6 is the suppression of soil wheel.
Embodiment 6: compare with embodiment 1, the difference of present embodiment is that said gear is a buncher.
Embodiment 7: compare with embodiment 1, the difference of present embodiment is that said governor motion 5 is air pressure mechanism.
Embodiment 8: compare with embodiment 1, the difference of present embodiment is that the seed-taking device in said seeding unit 3 seed chambers is that driven sucking precise is measured kind of a mechanism.
Embodiment 9: compare with embodiment 1, the difference of present embodiment is to be provided with in said seeding unit one week of 3 Moving plates 3 row seeding mouths, is provided with 3 duckbilleds side by side and decides plate 18; The corresponding moving plate 14 of 3 duckbilleds that is provided with on each seeding pressing plate 15; Be provided with 3 row's seed-taking devices in seeding unit 3 seed chambers in one week of Moving plate, but each seeding unit is broadcast 3 row under the same time, simultaneously; The plough 10 in seeding unit 3 the place aheads has the wheel of two grooves for the middle part, can leave 3 road kind ditches on the ground.
Claims (8)
1. seedling-cultivating precision sower; Comprise frame (12), seed-box (4), transmission mechanism (2) and road wheel (9); It is characterized in that frame (12) is provided with floating shelf (11); Be provided with the floating shelf governor motion between floating shelf (11) and the frame (12); Floating shelf (11) is provided with the seeding unit (3) that comprises by Moving plate and price fixing, is provided with seeding unit (3) one week of Moving plate to comprise the seeding mouth that duckbilled is decided plate (18), the moving plate (14) of duckbilled and seeding pressing plate (15), and seeding unit (3) bottom is provided with the seeding mouth and opens pinch roller (8); And when seeding pressing plate (15) was opened pinch roller (8) through the seeding mouth when seeding unit (3) rotated; Said seeding mouth is opened pinch roller (8) and is peaked at seeding pressing plate (15) and go up and make kind of the mouth that of seeding mouth be in open mode, and seeding unit (3) the place ahead is provided with plough (10) simultaneously, and said transmission mechanism (2) is connected with seeding unit (3) and is provided with gear (1).
2. seedling-cultivating precision sower according to claim 1; It is characterized in that described floating shelf governor motion is following structure: be provided with the some connecting rods that are parallel to each other (13) between floating shelf (11) and the frame (12); And it is all hinged between said connecting rod (13) and floating shelf (11) and the frame (12); Be provided with governor motion (5) between floating shelf (11) and the frame (12) simultaneously, said governor motion (5) is hydraulic pressure or air pressure mechanism.
3. seedling-cultivating precision sower according to claim 2 is characterized in that described hydraulic pressure or air pressure mechanism are replaced by helical screw mechanism.
4. according to claim 1,2 or 3 described seedling-cultivating precision sower; It is characterized in that the seeding mouth of described seeding unit (3) Moving plate on one week is provided with more than two row; Be every group and be provided with two above duckbilleds side by side and decide plate (18), the also corresponding moving plate (14) of plural duckbilled that is provided with side by side on the seeding pressing plate (15).
5. seedling-cultivating precision sower according to claim 4 is characterized in that the seeding mouth of described seeding unit (3) Moving plate on one week is provided with 2～4 row.
6. according to claim 1,2 or 3 described seedling-cultivating precision sower, it is characterized in that described gear (1) be more than two the different numbers of teeth side by side or removable gear.
7. seedling-cultivating precision sower according to claim 4, it is characterized in that described gear (1) be more than two the different numbers of teeth side by side or removable gear.
8. seedling-cultivating precision sower according to claim 5, it is characterized in that described gear (1) be more than two the different numbers of teeth side by side or removable gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101134943A CN101695230B (en) | 2009-10-20 | 2009-10-20 | Precision seeder for breeding seedlings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101134943A CN101695230B (en) | 2009-10-20 | 2009-10-20 | Precision seeder for breeding seedlings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101695230A CN101695230A (en) | 2010-04-21 |
| CN101695230B true CN101695230B (en) | 2012-06-13 |
Family
ID=42140391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101134943A Expired - Fee Related CN101695230B (en) | 2009-10-20 | 2009-10-20 | Precision seeder for breeding seedlings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101695230B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102714958A (en) * | 2012-07-09 | 2012-10-10 | 曾廷刚 | Drum-type precision sowing machine |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109275391A (en) * | 2017-07-21 | 2019-01-29 | 沈阳市实丰农业机械厂 | Plunger type electrodeless variable-speed feed mechanism for seed |
| CN112772051A (en) * | 2019-11-11 | 2021-05-11 | 冯月光 | Water film seeder |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2102604U (en) * | 1991-10-05 | 1992-04-29 | 宋希宝 | Seeder for depositing quantities of seed |
| EP0568324A1 (en) * | 1992-04-28 | 1993-11-03 | Andrew Eugene Makkink | Seed planting device |
| CN2922420Y (en) * | 2006-07-12 | 2007-07-18 | 李志军 | Maize hole sowing machine |
| CN200987275Y (en) * | 2006-08-15 | 2007-12-12 | 陈立凡 | Amplitude modulation multipurpose mulch spreading planter |
| CN101336578A (en) * | 2008-06-02 | 2009-01-07 | 石河子大学 | Holding rotary type precise spot-sowing wheel |
| CN201248250Y (en) * | 2008-07-21 | 2009-06-03 | 蔡胜国 | Adjustable precision seeding machine |
| US20090322274A1 (en) * | 2008-06-30 | 2009-12-31 | Foxnum Technology Co., Ltd. | Motor control system |
-
2009
- 2009-10-20 CN CN2009101134943A patent/CN101695230B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2102604U (en) * | 1991-10-05 | 1992-04-29 | 宋希宝 | Seeder for depositing quantities of seed |
| EP0568324A1 (en) * | 1992-04-28 | 1993-11-03 | Andrew Eugene Makkink | Seed planting device |
| CN2922420Y (en) * | 2006-07-12 | 2007-07-18 | 李志军 | Maize hole sowing machine |
| CN200987275Y (en) * | 2006-08-15 | 2007-12-12 | 陈立凡 | Amplitude modulation multipurpose mulch spreading planter |
| CN101336578A (en) * | 2008-06-02 | 2009-01-07 | 石河子大学 | Holding rotary type precise spot-sowing wheel |
| US20090322274A1 (en) * | 2008-06-30 | 2009-12-31 | Foxnum Technology Co., Ltd. | Motor control system |
| CN201248250Y (en) * | 2008-07-21 | 2009-06-03 | 蔡胜国 | Adjustable precision seeding machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102714958A (en) * | 2012-07-09 | 2012-10-10 | 曾廷刚 | Drum-type precision sowing machine |
| CN102714958B (en) * | 2012-07-09 | 2015-06-10 | 曾廷刚 | Drum-type precision sowing machine |
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| Publication number | Publication date |
|---|---|
| CN101695230A (en) | 2010-04-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: XINJIANG KESHEN AGRICULTURAL EQUIPMENT TECHNOLOGY Free format text: FORMER NAME: KESHEN FARM APPTS. TECH DEVELOPMENT CO., LTD., XINJIANG |
|
| CP03 | Change of name, title or address |
Address after: 832011 Xinjiang Uygur Autonomous Region Shihezi Beiquan Town North Road No. 366-16 Patentee after: Xinjiang section god agricultural equipment scientific and technological development limited company Address before: 832000 No. eight, 10 East Road, Shihezi, the Xinjiang Uygur Autonomous Region Patentee before: Keshen Farm Appts. Tech Development Co., Ltd., Xinjiang |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20171020 |
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| CF01 | Termination of patent right due to non-payment of annual fee |