CN102714958A - Drum-type precision sowing machine - Google Patents
Drum-type precision sowing machine Download PDFInfo
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- CN102714958A CN102714958A CN2012102345407A CN201210234540A CN102714958A CN 102714958 A CN102714958 A CN 102714958A CN 2012102345407 A CN2012102345407 A CN 2012102345407A CN 201210234540 A CN201210234540 A CN 201210234540A CN 102714958 A CN102714958 A CN 102714958A
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- sowing
- drum
- aluminium
- price fixing
- moving plate
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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: the smart amount of suction formula cotton planter, adopt fan aspirated principle to confirm the amount of sowing of every bunch planting kind.Because the difficult stable control of air pressure is prone to cause every cave seeding quantity inhomogeneous.
The smart amount of switch formula cotton planter: adopt the monotrysian type device of sowing to sow,, be prone to cause every cave amount of sowing inhomogeneous because switch very easily weares and teares, and maintenance difficult, it is high to change the switch cost.
Therefore, there is defective in prior art, needs to improve.
Summary of the invention
Technical problem to be solved by this invention is that the deficiency that is directed against prior art provides a kind of drum-type precision sower.
Technical scheme of the present invention is following:
A kind of drum-type precision sower; Comprise Moving plate (12), platen (13), aluminium price fixing (5), duck mouth (1) and the device of sowing (4), external gear (3) is housed on the Moving plate (12), be fixed on duck mouth (1) between Moving plate (12) and the platen (13) through platen (13); The sow line of centres of device (4) and aluminium price fixing (5); The line of centres of alignment pin (10) and aluminium price fixing (5), two lines are vertically, and central shaft (9) is connected aluminium price fixing (5) with Moving plate (12); Moving plate (12) can rotate around central shaft (9), and aluminium price fixing (5) is fixing with central shaft (9).
Described drum-type precision sower is opened the hole as inspection socket (7) on aluminium price fixing (5), when loom is sowed, supply the people to observe whether kind is arranged in the dibbler, and whether the device of sowing (4) stops up.
Described drum-type precision sower, the device opening (15) of sowing can be according to the size setting of seed.
Adopt cylinder, every cave amount of sowing is stable, and hole rate is lower than 2%; Because simple structure adopt parts few, so cost is merely about 30% of existing sower; Be fit to the multiple kinds of crops sowing.The scalable caliber size of sowing does not have strict demand to the size specification of seed; Parts wear is minimum, can improve life cycle greatly, be at least to have the sower twice in service life now, and the existing sower of maintenance cost reduces about 85%.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the device vertical view of sowing;
Fig. 3 is Moving plate and platen structural representation;
Fig. 4 is an aluminium price fixing structural representation.
1 duck mouth, the 2 device gears of sowing, 3 external gears, 4 devices of sowing, 5 aluminium price fixings, 6 inoculations mouthful, 7 inspection sockets, 8 nuts, 9 central shafts, 10 alignment pins, the 11 device axles of sowing, 12 Moving plates, 13 platens, 14 seeds, the 15 device openings of sowing.
Embodiment
Below in conjunction with specific embodiment, the present invention is elaborated.
With reference to figure 1; The drum-type precision sower comprise Moving plate 12, platen (13), aluminium price fixing 5, duck mouth (1 with sow device (4); External gear (3) being housed on the Moving plate (12), being fixed on duck mouth (1) between Moving plate (12) and the platen (13) through platen (13), is to be connected by nut between the two; The sow line of centres of device (4) and sow device gear (2) and aluminium price fixing 5; The line of centres of alignment pin (10) and aluminium price fixing 5, two are wired to 90 degree, if deviation or will occur the phenomenon that the hole is high or do not sow on the contrary.Central shaft (9) is connected aluminium price fixing (5) with Moving plate (12); Moving plate (12) can rotate around central shaft (9), and aluminium price fixing 5 is fixing with central shaft 9, on aluminium price fixing 5, opens the hole as inspection socket (7);, loom supply the people to observe whether kind is arranged in the dibbler when sowing; And whether the device of sowing (4) stop up etc., and alignment pin (10) is used to locate aluminium price fixing 5, makes the device (4) of sowing be positioned on the operating position.
Sowing device opening 15 can be according to the size setting of seed; Can change according to seed size is different, the seed of the I to of specification millimeter, maximum can be to 16 millimeters seed; Only needing to change the device (4) of sowing like the need adjusting gets final product; Can broadcast multiple kinds of crops with a dibbler, only need to change its device 4 of sowing, be suitable for proportion of crop planting district, various places.
Under the normal working condition of sower; Seed is got in the dibbler by inoculation mouthful (6), and duck mouth (1) inserts in the soil, with resistance drive Moving plate (12) with platen (13) thus the external gear (3) on the drive Moving plate (12); Drive the device gear (2) of sowing by external gear (3); The device gear (2) of sowing drives the device axle (11) of sowing, and then drives the device (4) of sowing, and sows device opening 15 vertically upward; Seed 14 freely falls into the device opening 15 of sowing and gets into the device (4) of sowing, and the device of sowing (4) is rolling and bringing seed 14 completion of sowing of into duck mouth (1) lining.
The drum-type precision drill is that external gear (3) drives the device gear (2) of sowing; Connecting sow device axle (11) and the device of sowing (4) by the device gear (2) of sowing, it is stable high, few easy workout part; It has only the device of sowing (4) to sow, thereby has brought very big convenience for maintenance and maintenance.
Should be understood that, concerning those of ordinary skills, can improve or conversion, and all these improvement and conversion all should belong to the protection domain of accompanying claims of the present invention according to above-mentioned explanation.
Claims (3)
1. a drum-type precision sower is characterized in that, comprises Moving plate (12), platen (13), aluminium price fixing (5), duck mouth (1) and the device of sowing (4); External gear (3) is housed on the Moving plate (12); Be fixed on duck mouth (1) between Moving plate (12) and the platen (13) line of centres of device of sowing (4) and aluminium price fixing (5), the line of centres of alignment pin (10) and aluminium price fixing (5) through platen (13); Article two, line is vertical; Central shaft (9) is connected aluminium price fixing (5) with Moving plate (12), Moving plate (12) can rotate around central shaft (9), and aluminium price fixing (5) is fixing with central shaft (9).
2. drum-type precision sower according to claim 1 is characterized in that, on aluminium price fixing (5), opens the hole as inspection socket (7), when loom is sowed, supply the people to observe whether kind is arranged in the dibbler, and whether the device of sowing (4) stops up.
3. drum-type precision sower according to claim 1 is characterized in that, the device opening (15) of sowing can be according to the size setting 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 true CN102714958A (en) | 2012-10-10 |
| CN102714958B 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) |
Cited By (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 |
Cited By (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 |
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| Publication number | Publication date |
|---|---|
| CN102714958B (en) | 2015-06-10 |
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| 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 | ||
| 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 |