CN102714958B - Drum-type precision sowing machine - Google Patents
Drum-type precision sowing machine Download PDFInfo
- Publication number
- CN102714958B CN102714958B CN201210234540.7A CN201210234540A CN102714958B CN 102714958 B CN102714958 B CN 102714958B CN 201210234540 A CN201210234540 A CN 201210234540A CN 102714958 B CN102714958 B CN 102714958B
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- CN
- China
- Prior art keywords
- seeder
- aluminium
- drum
- price fixing
- moving plate
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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.)
- Expired - Fee Related
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Abstract
The invention discloses a drum-type precision sowing machine which comprises a movable disk (12), a press plate (13), an aluminium fixed disk (5), a duck bill (1) and a seeding device (4); an outer gear (3) is mounted on the movable disk (12); the duck bill (1) is fixed between the movable disk (12) and the press plate (13) through the press plate (13); the seeding device (4) is wired with the center of the aluminium fixed disk (5), a positioning pin (10) is wired with the center of the aluminium fixed disk (5), and the two connecting lines are perpendicular; a center shaft (9) connects the aluminium plate (5) with the movable plate (12); the movable plate (12) can rotate around the center shaft (9); and the aluminium fixed disk (5) is fixed with the center shaft (9). By adoption of a drum, the seeding amount of each hole is stable, and the empty hole rate is less than 2%; the structure is simple, and fewer parts are required, so that the construction price is only about 30% of that of the present sowing machine; and the seeding apertures can be adjusted, so that the drum-type precision sowing machine is suitable for sowing of a plurality of crops.
Description
Technical field
The present invention relates to agricultural mechanical field, in particular a kind of drum-type precision sower.
Background technology
Existing sower situation: suction essence amount cotton planter, adopts fan aspirated principle to determine the amount of sowing of every bunch planting kind.Due to the difficult stability contorting of air pressure, easily cause every cave seeding quantity uneven.
Switch formula essence amount cotton planter: adopt monotrysian type seeder to sow, because switch very easily weares and teares, easily cause every cave amount of sowing uneven, and maintenance difficult, change switch cost high.
Therefore, prior art existing defects, needs to improve.
Summary of the invention
Technical problem to be solved by this invention provides a kind of drum-type precision sower for the deficiencies in the prior art.
Technical scheme of the present invention is as follows:
A kind of drum-type precision sower, comprise Moving plate (12), platen (13), aluminium price fixing (5), duck mouth (1) and seeder (4), external gear (3) Moving plate (12) is equipped with, by platen (13), duck mouth (1) is fixed between Moving plate (12) and platen (13), the line of centres of seeder (4) and aluminium price fixing (5), the line of centres of alignment pin (10) and aluminium price fixing (5), article two, line is in vertical, aluminium price fixing (5) is connected with Moving plate (12) by central shaft (9), Moving plate (12) can rotate around central shaft (9), aluminium price fixing (5) is fixed with central shaft (9).
Described drum-type precision sower, aluminium price fixing (5) is opened hole as inspection socket (7), observe in dibbler whether have kind, and whether seeder (4) blocks when loom is sowed for people.
Described drum-type precision sower, seeder opening (15) can be arranged according to the size of seed.
Adopt cylinder, every cave amount of sowing is stablized, and hole rate is lower than 2%; Due to simple structure, adopt parts few, therefore cost is only about 30% of existing sower; Be applicable to multiple kinds of crops sowing.Adjustable caliber size of sowing, to the size specification of seed without strict demand; Parts wear is minimum, greatly can improve life cycle, is at least the twice in existing sower service life, and the more existing sower of maintenance cost reduces about 85%.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is seeder vertical view;
Fig. 3 is Moving plate and press plate structure schematic diagram;
Fig. 4 is aluminium price fixing structural representation.
1 duck mouth, 2 seeder gears, 3 external gears, 4 seeders, 5 aluminium price fixings, 6 inoculation mouths, 7 inspection sockets, 8 nuts, 9 central shafts, 10 alignment pins, 11 seeder axles, 12 Moving plates, 13 platens, 14 seeds, 15 seeder openings.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in detail.
With reference to figure 1, drum-type precision sower comprises Moving plate 12, platen (13), aluminium price fixing 5, duck mouth (1 and seeder (4), external gear (3) Moving plate (12) is equipped with, by platen (13), duck mouth (1) is fixed between Moving plate (12) and platen (13), connected by nut between the two, the line of centres of seeder (4) and seeder gear (2) and aluminium price fixing 5, the line of centres of alignment pin (10) and aluminium price fixing 5, article two, be wired to 90 degree, if there is deviation or will the phenomenon that hole is high or do not sow be there will be on the contrary.Aluminium price fixing (5) is connected with Moving plate (12) by central shaft (9), Moving plate (12) can rotate around central shaft (9), aluminium price fixing 5 is fixed with central shaft 9, aluminium price fixing 5 is opened hole as inspection socket (7), observe in dibbler whether have kind when loom is sowed for people, and whether seeder (4) blocks, alignment pin (10), for positioning aluminium price fixing 5, makes seeder (4) be positioned on operating position.
Seeder opening 15 can be arranged according to the size of seed, can change according to seed size difference, the seed of the most I to of specification millimeter, maximum can to the seed of 16 millimeters, only need as regulated to change seeder (4), multiple kinds of crops can be broadcast with a dibbler, only need to change its seeder 4, be suitable for proportion of crop planting district, various places.
Under the normal working condition of sower, seed enters in dibbler by inoculating mouth (6), duck mouth (1) inserts in soil, Moving plate (12) and platen (13) is driven thus external gear (3) in drive Moving plate (12) with resistance, seeder gear (2) is driven by external gear (3), seeder gear (2) drives seeder axle (11), and then drive seeder (4), seeder opening 15 vertically upward, seed 14 freely falls into seeder opening 15 and enters seeder (4), seeder (4) rolls and seed 14 is brought into duck mouth (1) is inner has sowed.
Drum type intensive rate dibble sowing implement is that external gear (3) drives seeder gear (2), seeder axle (11) and seeder (4) is connected to by seeder gear (2), it is stable high, few easy workout part, it only has a seeder (4) to sow, thus brings very large convenience to maintenance and maintenance.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to claims of the present invention.
Claims (1)
1. a drum-type precision sower, it is characterized in that, comprise Moving plate (12), platen (13), aluminium price fixing (5), duck mouth (1) and seeder (4), external gear (3) Moving plate (12) is equipped with, by platen (13), duck mouth (1) is fixed between Moving plate (12) and platen (13), the line of centres of seeder (4) and aluminium price fixing (5), the line of centres of alignment pin (10) and aluminium price fixing (5), article two, line is in vertical, aluminium price fixing (5) is connected with Moving plate (12) by central shaft (9), Moving plate (12) can rotate around central shaft (9), aluminium price fixing (5) is fixed with central shaft (9),
Aluminium price fixing (5) is opened hole as inspection socket (7), observe in dibbler whether have kind when loom is sowed for people, and whether seeder (4) blocks;
Seeder opening (15) can be arranged according to the size of seed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210234540.7A CN102714958B (en) | 2012-07-09 | 2012-07-09 | Drum-type precision sowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210234540.7A CN102714958B (en) | 2012-07-09 | 2012-07-09 | Drum-type precision sowing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102714958A CN102714958A (en) | 2012-10-10 |
| CN102714958B true CN102714958B (en) | 2015-06-10 |
Family
ID=46940945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210234540.7A Expired - Fee Related CN102714958B (en) | 2012-07-09 | 2012-07-09 | Drum-type precision sowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102714958B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110521354A (en) * | 2019-09-27 | 2019-12-03 | 张朝书 | The wheeled precision drill of kind |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0568324A1 (en) * | 1992-04-28 | 1993-11-03 | Andrew Eugene Makkink | Seed planting device |
| CN2292373Y (en) * | 1997-05-14 | 1998-09-30 | 李伯堂 | Precision film covering sower |
| CN201303499Y (en) * | 2008-11-19 | 2009-09-09 | 李建涛 | Disposable transparent precision dibbler of seed-taking machine |
| CN101695230B (en) * | 2009-10-20 | 2012-06-13 | 新疆科神农业装备科技开发有限公司 | Precision seeder for breeding seedlings |
| CN202799629U (en) * | 2012-07-09 | 2013-03-20 | 曾廷刚 | Drum-type precision seeder |
-
2012
- 2012-07-09 CN CN201210234540.7A patent/CN102714958B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0568324A1 (en) * | 1992-04-28 | 1993-11-03 | Andrew Eugene Makkink | Seed planting device |
| CN2292373Y (en) * | 1997-05-14 | 1998-09-30 | 李伯堂 | Precision film covering sower |
| CN201303499Y (en) * | 2008-11-19 | 2009-09-09 | 李建涛 | Disposable transparent precision dibbler of seed-taking machine |
| CN101695230B (en) * | 2009-10-20 | 2012-06-13 | 新疆科神农业装备科技开发有限公司 | Precision seeder for breeding seedlings |
| CN202799629U (en) * | 2012-07-09 | 2013-03-20 | 曾廷刚 | Drum-type precision seeder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102714958A (en) | 2012-10-10 |
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| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20160709 |