CN105706591A - Hole storing and downward sowing system for electrically-controlled rice precision hole direct sowing machine - Google Patents
Hole storing and downward sowing system for electrically-controlled rice precision hole direct sowing machine Download PDFInfo
- Publication number
- CN105706591A CN105706591A CN201610103357.1A CN201610103357A CN105706591A CN 105706591 A CN105706591 A CN 105706591A CN 201610103357 A CN201610103357 A CN 201610103357A CN 105706591 A CN105706591 A CN 105706591A
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- sowing
- hole
- storage
- storing
- valve
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/18—Machines for depositing quantities of seed at intervals
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The invention discloses a hole storing and downward sowing system for an electrically-controlled rice precision hole direct sowing machine. The system comprises two columns of hole storing trays which are driven by two driving toothed belts to rotate respectively, each driving toothed belt is driven by a stepping motor, each hole storing tray is provided with storing holes which are arranged in a circumferential mode, the external circumference of each hole storing tray is provided with sowing valve shaft holes corresponding to the storing holes, lower end openings of the storing holes are controlled by sowing valves, a torsional spring is installed on each sowing valve shaft, one end of each torsional spring is connected with the corresponding hole storing tray, and the other end of the torsional spring is connected with the outer end of the corresponding sowing valve shaft; the portions, corresponding to the hole storing trays, of an installation frame assembly are provided with solenoid valves, a valve element of each solenoid valve can extend out in a powered-on state, and the hole storing trays are driven by the driving toothed belts to rotate. According to the hole storing and downward sowing system for the electrically-controlled rice precision hole direct sowing machine, the continuity and automation of rice grain downward sowing are guaranteed by storing multiple parts of rice grains.
Description
Technical field
The invention belongs to Oryza sativa L. cave seed-sowing machine, specifically the storage cave of a kind of automatically controlled rice precise hole-direct-sowing machine and lower broadcast system.
Background technology
Due to before certain paddy rice hole seeding technology adopt be mechanical type Oryza sativa L. cave seed-sowing machine, its exist techniques below difficulty (cave grain inequality, hole, break grain, not cavitation be linked to be strip) cannot go beyond.In order to ensure the efficiency of sowing, the storage cave of the grain of rice and under to broadcast be urgent problem.
Summary of the invention
In order to solve the above-mentioned technical problem existed in prior art, the invention provides the storage cave of a kind of automatically controlled rice precise hole-direct-sowing machine and lower broadcast system, hole tray is stored up including two row, driven cog belt to drive by two respectively to rotate, drive cog belt by step motor drive, its described storage hole tray is provided with the storage cavities of circumferentially shape arrangement, on storage hole tray excircle, corresponding storage cavities is provided with sowing valve axis hole, storage cavities lower ending opening is by sowing Valve controlling, equipped with a torsion spring on sowing valve shaft, one end is connected with storage hole tray, the other end links with sowing valve shaft outer end, on installation frame assembly, corresponding each storage hole tray is provided with electromagnetic valve, valve core of the electromagnetic valve is extended in the energized state, when storage hole tray rotates under the drive driving cog belt.
Further, when sowing valve shaft outer end and touching valve core of the electromagnetic valve, sowing valve being made to rotate 90 °, opening thus storing up cavities lower end, seed rice therein falls, and after sowing valve shaft outer end turns over electromagnetic valve, under the rebound effect of torsion spring, recovers closed mode.
Further, described two row storage hole tray bias stack and can relatively rotate.
The storage cave of the automatically controlled rice precise hole-direct-sowing machine of the present invention and lower broadcast system are by storing up many portions of the cave grain of rice, it is ensured that the seriality broadcast under the grain of rice and automatization.
Accompanying drawing explanation
Fig. 1 is the automatically controlled rice precise hole-direct-sowing machine overall structure schematic diagram of the present invention；
The automatically controlled rice precise hole-direct-sowing machine that Fig. 2 is the present invention removes chassis and the schematic diagram of installation frame assembly；
Fig. 3 is that the grain of rice is adjusted assembly structure schematic diagram；
Fig. 4 is screening and a point storage system structural representation；
Fig. 5 is screening motor and screening blade construction schematic diagram；
Fig. 6 is point storage motor and point leaves storage chip architecture schematic diagram；
Fig. 7 stores up cave and lower broadcast system structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is made further.
As shown in figs. 1-7, the automatically controlled rice precise hole-direct-sowing machine of the present invention, adjust including chassis assembly, vibration assembly, the grain of rice assembly, installation frame assembly, screening and point storage system and storage cave and lower broadcast system.
Described chassis assembly includes wheel 1, chassis 2 and traction frame 3, is the basis of all parts installation, and wheel 1 is arranged on below chassis assembly, and traction frame 3 is arranged on chassis assembly front, by tractor-drawn.
Described chassis assembly arranges vibration assembly, described vibration assembly includes vibrating motor 4, vibration table substrate 5, vibration table adjustment plate 6 and vibration table roller 7, described vibration table substrate 5 is arranged on vibration table roller 7, vibration table substrate 5 has elongated hole 8 near middle part, vibrating motor 4 is eccentric motor, the motor shaft of vibrating motor 4 inserts in elongated hole 8, drive vibration table substrate about 5 low amplitude vibrations, angle between vibration table adjustment plate 6 and vibration table substrate 5 can be adjusted by angle adjustment plate 9, to meet the needs of track grade of adjusting.
Grain of rice assembly of adjusting is arranged in vibration table adjustment plate 6, follows vibration table adjustment plate 6 and vibrates together, and the grain of rice, under the constraint of track, by vibrating, presents regular flow state.The grain of rice adjust assembly include seed-storage box 10, track 11 of adjusting, sowing hairbrush 12, sowing drive motor 13 and sowing wheel shaft 14, sowing hairbrush 12 be arranged on sowing wheel shaft 14 on, and by sowing drive motor 13 drive rotation.The grid having two-layer mutually to stagger in described seed-storage box 10, the lower openings of seed-storage box 10 drops on track 11 upper end of adjusting, and the lower end of track 11 of adjusting arranges described sowing hairbrush 12, the diameter of an about grain of rice of minimum clearance between its head and rail groove bottom surface.Track 11 of adjusting is made up of a plurality of rail groove, and due to the restriction of effect of vibration and rail groove geometry, the grain of rice, in flow process, tends to monolayer gradually, and presses length direction arrangement, and sowing hairbrush 12 often turns over a brush, is intended for a seed rice and passes through.
Described seed-storage box 10 controls to sow process, it is to avoid the grain of rice blocks up and mass flow discrepancy, and is equipped with the track of special construction, regular to grain of rice flow process, the basic guarantee sowing each brush of hairbrush 12 sows a seed, or two once in a while, this mechanism is for improving the percentage ratio in qualified cave.
Described installation frame assembly is installed described sowing drive motor 13, sowing wheel shaft 14 and screening and point storage system.
Screening can ensure the uniformity of seed number per with point storage system assembly.Described screening includes sensor for countering 15, main siphunculus 16, cave grain sorting mechanism and Fen Chu mechanism with a point storage system assembly.Described cave grain sorting mechanism is arranged on sensor for countering housing lower end, it is made up of shell body 17, screening motor 18 and screening blade 19, shell body one side at cave grain sorting mechanism is provided with collecting pipe 20, and collecting pipe 20 leads to collecting box, and collecting box is a part of structure on chassis.Described Fen Chu mechanism is made up of shell body 21, point storage motor 22 and a point leaves storage sheet 23, and described Fen Chu mechanism is arranged on the lower end of cave grain sorting mechanism shell body, and its upper port accepts the qualified grain of rice number from cave grain sorting mechanism.
Described sensor for countering 15 measures the sowing hairbrush actual grain number signal sowed every time, and system of passing in real time controls microcomputer, if the basic grain number of regulation, deliver to Fen Chu mechanism, point storage motor 22 of Fen Chu mechanism, by microcomputer control, stores up pipe 24 by two points and the grain of rice is sent to storage cave and lower broadcast system.If not reaching basic grain number regulation, then deliver to collecting box.
Storage cave includes two row bias with lower broadcast system and stacks and relatively turnable storage hole tray 25, driven cog belt 26,27 to drive by two respectively to rotate, cog belt 26,27 is driven to be driven by motor 33,34, motor is by microcomputer control, storage hole tray 25 is provided with the storage cavities 28 of circumferentially shape arrangement, on storage hole tray 25 excircle, corresponding storage cavities 28 is provided with sowing valve axis hole 29, storage cavities 28 lower ending opening is by sowing Valve controlling, equipped with a torsion spring 30 on sowing valve shaft 32, one end is connected with storage hole tray 25, and the other end links with sowing valve shaft 32 outer end.On installation frame assembly, corresponding each storage hole tray is provided with electromagnetic valve 31, valve core of the electromagnetic valve is extended in the energized state, when storage hole tray 25 rotates under the drive driving cog belt 26,27, when sowing valve shaft outer end and touching valve core of the electromagnetic valve, sowing valve can be made to rotate 90 °, open thus storing up cavities 28 lower end, seed rice therein falls, after sowing valve shaft outer end turns over electromagnetic valve 31, under the rebound effect of torsion spring 30, recover closed mode.Two row storage hole tray 25 alternately storage caves and under broadcast, it is ensured that cave of not leaving a blank.The lower broadcast mode of this system can avoid drilling phenomenon to occur.
Claims (3)
1. the storage cave of an automatically controlled rice precise hole-direct-sowing machine and lower broadcast system, hole tray (25) is stored up including two row, cog belt (26 is driven respectively by two, 27) rotation is driven, drive cog belt (26, 27) by motor (33, 34) drive, it is characterized in that: described storage hole tray (25) is provided with the storage cavities (28) of circumferentially shape arrangement, on storage hole tray (25) excircle, corresponding storage cavities (28) is provided with sowing valve axis hole (29), storage cavities (28) lower ending opening is by sowing Valve controlling, equipped with a torsion spring (30) in sowing valve shaft (32), one end is connected with storage hole tray (25), the other end links with sowing valve shaft (32) outer end, on installation frame assembly, corresponding each storage hole tray is provided with electromagnetic valve (31), valve core of the electromagnetic valve is extended in the energized state, storage hole tray (25) is driving cog belt (26, 27) when rotating under drive.
2. the storage cave of automatically controlled rice precise hole-direct-sowing machine as claimed in claim 1 and lower broadcast system, it is characterized in that: when sowing valve shaft outer end and touching valve core of the electromagnetic valve, sowing valve can be made to rotate 90 °, open thus storing up cavities (28) lower end, seed rice therein falls, after sowing valve shaft outer end turns over electromagnetic valve (31), under the rebound effect of torsion spring (30), recover closed mode.
3. the storage cave of automatically controlled rice precise hole-direct-sowing machine as claimed in claim 1 and lower broadcast system, it is characterised in that: described two row storage hole tray (25) bias stack and can relatively rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610103357.1A CN105706591B (en) | 2016-02-25 | 2016-02-25 | The storage cave of automatically controlled rice precise hole-direct-sowing machine and lower broadcast system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610103357.1A CN105706591B (en) | 2016-02-25 | 2016-02-25 | The storage cave of automatically controlled rice precise hole-direct-sowing machine and lower broadcast system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105706591A true CN105706591A (en) | 2016-06-29 |
| CN105706591B CN105706591B (en) | 2018-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610103357.1A Expired - Fee Related CN105706591B (en) | 2016-02-25 | 2016-02-25 | The storage cave of automatically controlled rice precise hole-direct-sowing machine and lower broadcast system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106211883A (en) * | 2016-09-08 | 2016-12-14 | 东北农业大学 | A kind of electrodynamic type feed mechanism for seed |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2604862Y (en) * | 2003-03-15 | 2004-03-03 | 王宏林 | Electronic monitoring precise seed-sowing device |
| JP2008099658A (en) * | 2006-05-01 | 2008-05-01 | Kazuo Iwamoto | Rice direct seeding machine |
| CN103782701A (en) * | 2013-08-13 | 2014-05-14 | 西北农林科技大学 | Fertilizer applying device |
| CN204443038U (en) * | 2015-03-10 | 2015-07-08 | 慈溪宝诚知识产权服务有限公司 | A kind of landscape flower seeding unit |
| CN104956814A (en) * | 2015-06-25 | 2015-10-07 | 马洪彬 | Precise millet hole seeder |
-
2016
- 2016-02-25 CN CN201610103357.1A patent/CN105706591B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2604862Y (en) * | 2003-03-15 | 2004-03-03 | 王宏林 | Electronic monitoring precise seed-sowing device |
| JP2008099658A (en) * | 2006-05-01 | 2008-05-01 | Kazuo Iwamoto | Rice direct seeding machine |
| CN103782701A (en) * | 2013-08-13 | 2014-05-14 | 西北农林科技大学 | Fertilizer applying device |
| CN204443038U (en) * | 2015-03-10 | 2015-07-08 | 慈溪宝诚知识产权服务有限公司 | A kind of landscape flower seeding unit |
| CN104956814A (en) * | 2015-06-25 | 2015-10-07 | 马洪彬 | Precise millet hole seeder |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106211883A (en) * | 2016-09-08 | 2016-12-14 | 东北农业大学 | A kind of electrodynamic type feed mechanism for seed |
| CN106211883B (en) * | 2016-09-08 | 2018-07-10 | 东北农业大学 | A kind of electrodynamic type feed mechanism for seed |
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| Publication number | Publication date |
|---|---|
| CN105706591B (en) | 2018-02-09 |
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