CN103749048A - Side-by-side double-cavity roller type bunch planting device - Google Patents
Side-by-side double-cavity roller type bunch planting device Download PDFInfo
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- CN103749048A CN103749048A CN201410006229.6A CN201410006229A CN103749048A CN 103749048 A CN103749048 A CN 103749048A CN 201410006229 A CN201410006229 A CN 201410006229A CN 103749048 A CN103749048 A CN 103749048A
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Abstract
The invention belongs to the field of seeding devices for agricultural utilization and discloses a side-by-side double-cavity roller type bunch planting device. The side-by-side double-cavity roller type bunch planting device comprises a fixed tray, a roller, duckbilled soil openers, a seed metering device, a seed cleaning plate and a brush, wherein the roller rotates around the fixed tray, the duckbilled soil openers distributed uniformly are welded on the outer ring of the roller, a locating hole is formed in the side surface of each duckbilled soil opener, the seed metering device is arranged at the inner cavity of the duckbilled soil opener, a bolt hole is formed at one side of the seed metering device, the seed metering device and the duckbilled soil openers are arranged together by a bolt, the seed cleaning plate is fixed on the fixed tray, and the brush is fixed at the end of the seed cleaning plate. The bunch planting device enables the seeds to line up actively to fill in the seed metering device, prevents bulging, and can accurately control the seed metering and seeding quantity; the bunch planting device has a simple structure, can accurately control the seeding quantity, and can be adaptive to different seeds and the bunch planting quantities by changing the size and the shape of a seed fixing hole in the seed metering device.
Description
Technical field
The invention belongs to agricultural seeding device field, be specifically related to dual-cavity drum dibbler side by side.
Background technology
Sower is widely used in agricultural production, and for example air-aspiration type precision planter, utilizes hair-dryer air-suction to determine the amount of sowing of every bunch planting kind, complex structure, and cost is high, and working service difficulty is high, is difficult to promote in vast rural area.And mechanical type duckbilled indenting tool seeding unit: existing mechanical duckbilled indenting tool formula seeding unit, by utilize seed gravity and inertia in the process of advancing, make seed enter duckbilled indenting tool and discharge, simple in structure, cost is low, and working service is convenient.But in the course of work, precision is difficult to control, and is accompanied by seed arch camber problem, many and cavitation serious.Need to improve for above-mentioned sower problem.
Summary of the invention
The present invention is intended to overcome the defect of prior art, provides a kind of structure simpler, can make seed queue up and fills kind, effectively solves arch camber problem, and the convenient dibbler of dual-cavity drum side by side regulating according to seed category and bunch planting amount.
Technical scheme of the present invention is as follows:
Dual-cavity drum dibbler side by side, comprise price fixing 1, cylinder 2, duckbilled indenting tool 3, seed-taking device 7, plant plate 5, hairbrush 6 clearly, cylinder 2 rotates round price fixing 1, on cylinder 2 outside circles, be welded with equally distributed duckbilled indenting tool 3, duckbilled indenting tool 3 sides have locating hole 4, and seed-taking device 7 is positioned at duckbilled indenting tool inner chamber, seed-taking device 7 one sides have bolt hole 8, seed-taking device 7 is installed together by bolt and duckbilled indenting tool, plants clearly plate 5 and is fixed on price fixing, and hairbrush 6 is fixed on plants clearly plate end.
What described seed-taking device was arranged side by side for 7 minutes gets kind of chamber 9 and charges seed chamber 11, gets kind of chamber and charge seed by fixed kind of plate 10, to separate between chamber.Seed-taking device makes seed queuing fill kind, only has seed of queue head to be selected at every turn, and seed major axis dimension is D, and minor axis dimension is d.
The cross section, bottom of described seed-taking device 7 is V-type grooves 12.When seed enters while charging seed chamber by fixed kind of hole, be parked in V-type groove.
Described surely plant plate 10 be located at deflection get kind of chamber 9 one sides, the bottom of seed-taking device 7 is positioned at chamber 11 1 sides of charging seed.Surely plant plate 10 to the horizontal length L1 of seed-taking device 7 least significant ends, 1.5*d>L1>0.5*d.
Described plate 10 rear end lower of surely planting are provided with fixed kind of hole 13.Surely plant hole size and determine according to the bunch planting amount in sowed sub size and every cave, surely plant hole vertical direction length L 2, D>L2>d, cross-directional length L3,2*d>L3>D.
The described 11 front end bottoms, chamber of charging seed have the hole 14 of charging seed, and the hole size of charging seed is determined by sow.
Described hairbrush 6 ends reach gets 9 li, kind of chamber, the end of hairbrush 6 and get kind of chamber and form an enclosure space.The next row seed only holding in this enclosure space, and the long axis direction of seed is parallel to the seed-taking device direction of motion.
Described hairbrush 7 is fixed on and plants clearly plate 6 lower ends, described hairbrush length is along the circumferential direction 2 times of seed-taking device length, when seed-taking device moves to hairbrush below, getting the seeding staying in kind of chamber has enough time to queue up and move towards fixed kind of hole, and first seed of queue is by surely planting hole.
Compared with prior art, the present invention has following beneficial effect:
The present invention is simple in structure, can make seed initiatively queue up and fill kind in seed-taking device, effectively solves arch camber problem, and convenient according to surely planting the size and shape in hole on different seed categories and bunch planting amount adjusting change seed-taking device.Get kind of chamber can accurately control get kind, seeding quantity.
Accompanying drawing explanation
Fig. 1 is the present invention's stereogram of dual-cavity drum dibbler side by side;
Fig. 2 is the present invention's schematic diagram of dual-cavity drum dibbler side by side;
Fig. 3 is the present invention's partial enlarged drawing of dual-cavity drum dibbler side by side;
Fig. 4 is the present invention's schematic diagram of the seed-taking device of dual-cavity drum dibbler side by side;
Fig. 5 is the present invention's schematic diagram of the seed-taking device of dual-cavity drum dibbler side by side;
Fig. 6 is the present invention's schematic diagram of the seed-taking device of dual-cavity drum dibbler side by side.
In figure: 1 is price fixing, 2 is cylinder, and 3 is duckbilled indenting tool, and 4 is locating hole, and 5 is the clear plate of planting, and 6 is hairbrush, and 7 is seed-taking device, and 8 is bolt hole, and 9 for getting kind of a chamber, and 10 for surely planting plate, and 11 is the chamber of charging seed, and 12 is V-type groove, and 13 for surely planting hole, and 14 is the hole of charging seed.
Embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein, only for description and interpretation the present invention, is not intended to limit the present invention.
As shown in Fig. 1-6, dual-cavity drum dibbler side by side, comprise price fixing 1, cylinder 2, duckbilled indenting tool 3, seed-taking device 7, the clear plate 5 of planting, hairbrush 6, cylinder 2 rotates round price fixing 1, on cylinder 2 outside circles, be welded with equally distributed duckbilled indenting tool 3, duckbilled indenting tool 3 sides have locating hole 4, seed-taking device 7 is positioned at duckbilled indenting tool inner chamber, seed-taking device 7 one sides have bolt hole 8, seed-taking device 7 is installed together by bolt and duckbilled indenting tool, what described seed-taking device was arranged side by side for 7 minutes gets kind of chamber 9 and charges seed chamber 11, get kind of chamber and charge seed and by fixed kind of plate 10, separate between chamber.Seed-taking device makes seed queuing fill kind, only has seed of queue head to be selected at every turn, and seed major axis dimension is D, and minor axis dimension is d.The cross section, bottom of described seed-taking device 7 is V-type grooves 12.When seed enters while charging seed chamber by fixed kind of hole, be parked in V-type groove.Described surely plant plate 10 be located at deflection get kind of chamber 9 one sides, the bottom of seed-taking device 7 is positioned at chamber 11 1 sides of charging seed.Surely plant plate 10 to the horizontal length L1 of seed-taking device 7 least significant ends, 1.5*d>L1>0.5*d.Described rear end lower of surely planting plate 10 is provided with fixed kind of hole 13, surely planting hole size determines according to the bunch planting amount in sowed sub size and every cave, surely plant hole vertical direction length L 2, D>L2>d, cross-directional length L3,2*d>L3>D.The front end bottom in the described chamber 11 of charging seed has the hole 14 of charging seed, and the hole size of charging seed is determined by sow.The clear plate 5 of planting is fixed on price fixing 1, and hairbrush 6 is fixed on plants clearly plate away from price fixing end.Described hairbrush 6 ends reach gets 9 li, kind of chamber, the end of hairbrush 6 and get kind of chamber and form an enclosure space, and the next row seed only holding in this enclosure space, and the long axis direction of seed is parallel to the seed-taking device direction of motion.Described hairbrush 7 is fixed on and plants clearly plate 6 lower ends, described hairbrush 6 length is along the circumferential direction 2 times of seed-taking device 7 length, when seed-taking device moves to hairbrush below, getting the seeding staying in kind of chamber has enough time to queue up and move towards fixed kind of hole, and first seed of queue is by surely planting hole.
During work, seed-taking device 7 is through seed group, seed enters gets kind of chamber 9, seed is disordered state in getting kind of chamber, seed-taking device 7 enters into hairbrush 6 times, unnecessary seed is fallen clearly, the end of hairbrush and get the space that kind of chamber forms sealing, the next row seed only holding, and the long axis direction of seed is parallel to the seed-taking device direction of motion, the circumferencial direction length of hairbrush 6 is 2 times of seed-taking device, seed-taking device 7 moves the regular hour under hairbrush, during this period, get the seed that sequences team in kind of chamber and start the 13 directions motions to fixed kind of hole, to row head seed by surely planting hole, be parked in the V-type groove 12 of bottom, and gear enters at the fixed kind of ensuing seed of Kong Burang.Seed-taking device continues motion, unnecessary seed landing when seed-taking device moves to cylinder top, so charging seed chamber because major part has entered into by the seed in fixed kind of hole can landing, when seed-taking device entered peak, while starting toward lower motion, the seed that enters fixed kind of hole starts to another direction motion of chamber of charging seed, and when seed-taking device moves to cylinder below, seed enters into duckbilled indenting tool by the hole of charging seed and waits for discharge.
The present invention is simple in structure, can make seed initiatively queue up and fill kind in seed-taking device, effectively solves arch camber problem, and convenient according to surely planting the size and shape in hole on different seed categories and bunch planting amount adjusting change seed-taking device.Can accurately control get kind, seeding quantity.
The foregoing is only explanation embodiments of the present invention; be not limited to the present invention, for a person skilled in the art, within the spirit and principles in the present invention all; any modification of doing, be equal to replacement, improvement etc., within protection scope of the present invention all should be included in.
Claims (8)
1. a dual-cavity drum dibbler side by side, comprise price fixing, cylinder, duckbilled indenting tool, seed-taking device, plant plate, hairbrush clearly, it is characterized in that: cylinder rotates round price fixing, on the circle of cylinder outside, be welded with equally distributed duckbilled indenting tool, duckbilled indenting tool side has locating hole, and seed-taking device is positioned at duckbilled indenting tool inner chamber, seed-taking device one side has bolt hole, seed-taking device is installed together by bolt and duckbilled indenting tool, plants clearly plate and is fixed on price fixing, and hairbrush is fixed on plants clearly plate end.
2. the dibbler of dual-cavity drum side by side according to claim 1, is characterized in that, described seed-taking device divides getting kind of chamber and charging seed chamber of being arranged side by side, and gets kind of chamber and charge seed by fixed kind of plate, to separate between chamber.
3. the dibbler of dual-cavity drum side by side according to claim 1 and 2, is characterized in that, the cross section, bottom of described seed-taking device is V-type groove.
4. the dibbler of dual-cavity drum side by side according to claim 1 and 2, is characterized in that, described surely plant plate be located at deflection get kind of chamber one side, the bottom of seed-taking device is positioned at chamber one side of charging seed.
5. the dibbler of dual-cavity drum side by side according to claim 1 and 2, is characterized in that, the described plate rear end lower of surely planting is provided with fixed kind of hole.
6. the dibbler of dual-cavity drum side by side according to claim 2, is characterized in that, described in the charge seed front end bottom in chamber have the hole of charging seed.
7. the dibbler of dual-cavity drum side by side according to claim 2, is characterized in that, described hairbrush 7 ends reach gets 9 li, kind of chamber, the end of hairbrush and get kind of chamber and form an enclosure space.
8. according to the dibbler of dual-cavity drum side by side described in claim 1 or 7, described hairbrush 7 is fixed on and plants clearly plate 6 lower ends, and hairbrush length is along the circumferential direction 2 times of seed-taking device length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410006229.6A CN103749048B (en) | 2014-01-07 | 2014-01-07 | One is dual-cavity drum dibbler side by side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410006229.6A CN103749048B (en) | 2014-01-07 | 2014-01-07 | One is dual-cavity drum dibbler side by side |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103749048A true CN103749048A (en) | 2014-04-30 |
| CN103749048B CN103749048B (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410006229.6A Expired - Fee Related CN103749048B (en) | 2014-01-07 | 2014-01-07 | One is dual-cavity drum dibbler side by side |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106576514A (en) * | 2016-12-13 | 2017-04-26 | 石河子大学 | Front and rear double-cavity mechanical precision dibbler for precision seeding and precision seed filling method of precision dibbler |
| CN105359688B (en) * | 2015-11-20 | 2017-06-27 | 江苏大学 | One discharge plate draught type seed sowing device anti-clogging hole cleaning device and its method |
| CN111819958A (en) * | 2020-07-30 | 2020-10-27 | 石河子大学 | Driving-guiding self-cleaning air-suction type precise seed sowing device |
| CN111990026A (en) * | 2020-07-22 | 2020-11-27 | 石河子大学 | Precise seed taking-throwing mechanism, mechanical seed sowing device and sowing method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3511539A1 (en) * | 1985-03-29 | 1986-10-09 | A. J. Tröster GmbH & Co KG, 6308 Butzbach | Seed-grain separating device |
| DE3615189C1 (en) * | 1986-05-05 | 1987-04-09 | Kleine Franz Maschf | Seed-spacing drill, especially for maize, beet and the like |
| CN200962729Y (en) * | 2006-10-27 | 2007-10-24 | 陈立凡 | Reversible precision seeding tray |
| CN101305655A (en) * | 2007-08-31 | 2008-11-19 | 石河子大学 | Precision dibber |
| CN201248250Y (en) * | 2008-07-21 | 2009-06-03 | 蔡胜国 | Adjustable precision seeding machine |
-
2014
- 2014-01-07 CN CN201410006229.6A patent/CN103749048B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3511539A1 (en) * | 1985-03-29 | 1986-10-09 | A. J. Tröster GmbH & Co KG, 6308 Butzbach | Seed-grain separating device |
| DE3615189C1 (en) * | 1986-05-05 | 1987-04-09 | Kleine Franz Maschf | Seed-spacing drill, especially for maize, beet and the like |
| CN200962729Y (en) * | 2006-10-27 | 2007-10-24 | 陈立凡 | Reversible precision seeding tray |
| CN101305655A (en) * | 2007-08-31 | 2008-11-19 | 石河子大学 | Precision dibber |
| CN201248250Y (en) * | 2008-07-21 | 2009-06-03 | 蔡胜国 | Adjustable precision seeding machine |
Non-Patent Citations (1)
| Title |
|---|
| 胡斌等: "《压板夹持式精量穴播器的结构设计与试验》", 《河北农业大学学报》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105359688B (en) * | 2015-11-20 | 2017-06-27 | 江苏大学 | One discharge plate draught type seed sowing device anti-clogging hole cleaning device and its method |
| CN106576514A (en) * | 2016-12-13 | 2017-04-26 | 石河子大学 | Front and rear double-cavity mechanical precision dibbler for precision seeding and precision seed filling method of precision dibbler |
| CN111990026A (en) * | 2020-07-22 | 2020-11-27 | 石河子大学 | Precise seed taking-throwing mechanism, mechanical seed sowing device and sowing method |
| CN111990026B (en) * | 2020-07-22 | 2023-10-27 | 石河子大学 | Precise seed taking-throwing mechanism, mechanical seed metering device and seeding method |
| CN111819958A (en) * | 2020-07-30 | 2020-10-27 | 石河子大学 | Driving-guiding self-cleaning air-suction type precise seed sowing device |
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| Publication number | Publication date |
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| CN103749048B (en) | 2015-12-30 |
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