CN105210512A - no-tillage precision seeder - Google Patents
no-tillage precision seeder Download PDFInfo
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- CN105210512A CN105210512A CN201510614302.2A CN201510614302A CN105210512A CN 105210512 A CN105210512 A CN 105210512A CN 201510614302 A CN201510614302 A CN 201510614302A CN 105210512 A CN105210512 A CN 105210512A
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- seed
- frame
- precision seeder
- ditching
- ploughing
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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
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
Abstract
No-tillage precision seeder, comprises frame, hitch frame, ditching-fertilizing mechanism, power drive mechanism, Non-ploughing stubble-ploughing mechanism, planter, suppression of soil mechanism, seeding unit, feeler mechanism, seed-fertilizer box, marker.Product structure of the present invention is reasonable, dependable performance, operation line-spacing, depth of implements, spacing in the rows, seeding quantity and fertilizing amount can adjust easily in a big way, the sowing of breaking ditching-fertilizing can be directly carried out at the field from which wheat has been reaped not carrying out turning over, also can carry out ferti-seeding at corn stub land after straw-returning, ditching-fertilizing, breaking loosen the soil, water furrow planting, earthing, the operation such as suppression once complete.Simultaneously, the mode of no-tillage seeding can stop that water and soil loss, drought resisting are waterlogging-resistant, the organic matter that increases soil, improve soil structure, also can save a large amount of man-hours, seed resource, increase yield etc., thus wide adaptability, can meet the agrotechnique requirement in multiple area.
Description
Technical field
The present invention relates to a kind of no-tillage precision seeder, belong to agricultural mechanical field.
Background technology
Along with social progress, the development of agricultural mechanization, particularly country is in order to reduce the usage amount of chemical fertilizer, increase the fertility of soil, improve the quality and yield of crops, the popularization of straw-returning way, what no-tillage seeding machine started to obtain to run well applies, but the no-tillage seeding machine on market is generally unreasonable owing to designing, well can not cut off the stalk of ground mulching at seeding time, thus trench digging width and the degree of depth can not be met, the seed sowed is exposed, seed is caused not germinate, have impact on seeding quality, reduce emergence rate, needs are filled the gaps with seedlings, even replay, cause the waste in the underproduction and seed man-hour, be unfavorable for promoting the use of of straw-returning.
Summary of the invention
In order to solve the problem, the object of the invention is to provide a kind of no-tillage precision seeder, various agronomy situation can be adapted to, complete the sowing of Different Crop, once complete the operations such as breaking fertilising, water furrow planting, suppression of soil, can under the condition that earth's surface is hard no-tillage farming.
The object of the invention is to be achieved through the following technical solutions, no-tillage precision seeder, mainly comprise frame 1, hitch frame 2, ditching-fertilizing mechanism 3, power drive mechanism 4, Non-ploughing stubble-ploughing mechanism 5, planter 6, suppression of soil mechanism 7, seeding unit 8, feeler mechanism 9, seed-fertilizer box 10, marker 11, its architectural feature is the front part sides that two pieces marker 11 is installed on frame 1; Hitch frame 2 adopts split type removably to be connected on front side of frame 1; Power drive mechanism 4 is connected to the rear side of frame 1 and is connected with the fertile case fertilizer mechanism of seed-fertilizer box 10 and seeding unit 8; Ditching-fertilizing mechanism 3 is arranged on the underside of forward of frame 1; Feeler mechanism 9 is fixed on the downside of the rear portion of frame 1, the rear side of ditching-fertilizing mechanism 3; Non-ploughing stubble-ploughing mechanism 5 is installed on the front side of feeler mechanism 9; Planter 6 is installed on feeler mechanism 9, the rear side of Non-ploughing stubble-ploughing mechanism 5; Suppression of soil mechanism 7 is fixed on the downside of the rear portion of frame 1, after planter 6; Described seeding unit 8 is installed on above the rear portion of frame 1, and is connected on planter 6 by seeding management; Seed-fertilizer box 10 is fixed on above in the middle part of frame 1, and wherein fertile case part to be connected in ditching-fertilizing mechanism 3 by defertilizing tube, to plant case part and be connected on seeding unit 8 by grain tube.
Described seeding unit 8, planter 6 quantity be 4 groups and more than.
Described seeding unit 8 is mechanical tilt collar plate shape cellular type precision seeder, comprises and observes cover plate 8-1, seed flow regulator 8-2, tightening knob 8-3, seed entry lock 8-4, seed plate 8-5, seed clearing wheel 8-6, taper crown gear 8-7, seeds depositing wheel 8-8, housing 8-9 and chassis 8-10, described observation cover plate 8-1 passes through bearing pin, torsion spring is connected to the outside of housing observation window, described seed entry lock 8-4 is installed on the middle part of seed inlet port in housing, described seed flow regulator 8-2 is by screw and the bottom being connected to seed inlet port in housing, described seeds depositing wheel 8-8 passes through bearing pin, torsion spring and support installing are in housing 8-9, described seed clearing wheel 8-6 passes through bearing pin, torsion spring and support installing are in housing 8-9, described taper crown gear 8-7 trackslips and is fixed on casing center axle, described seed plate 8-5 is installed to by chuck in the draw-in groove of taper crown gear 8-7, described chassis 8-10 to be placed in above seed plate 8-5 and to be fixed on housing 8-9.
Described seed plate 8-5 has different kinds of bank deposits holes according to the different designs of seed.
There is the angle of 40 ° ± 5 ° after described mechanical tilt collar plate shape cellular type precision seeder is installed and ground level position.
Described feeler mechanism 9 is four adjustable bar feeler mechanisms, comprise front hanging component 9-1, upper supporting component 9-2, lower supporting assembly 9-3, installation seat plate 9-4, support bar assembly 9-5, connect hanger 9-6, spring loaded 9-7, connect hangers 9-8, Spring driving arm 9-9, Spring driving spanner 9-10, adjustment cushion block 9-11, positioning component 9-12, described positioning component 9-12 to be installed on support bar assembly 9-5 and to be installed in the middle part of front hanging component 9-1; Described adjustment cushion block 9-11 is placed between front hanging component 9-1 and positioning component 9-12, after support bar assembly 9-5; The front end of described upper supporting component 9-2 connects with the upper back of front hanging component 9-1, and the rear end of upper supporting component 9-2 is connected with the upper end of installation seat plate 9-4; The front end of described lower supporting assembly 9-3 connects with the rear lower of front hanging component 9-1, and the rear end of lower supporting assembly 9-3 is connected with the lower end of installation seat plate 9-4; The two ends of described Spring driving arm 9-9 are stuck in the regulating tooth board slot of supporting component 9-2; Two pieces connects the two ends that hangers 9-8 hangs over Spring driving arm 9-9; Two pieces spring loaded 9-7 upper end hangs over and connects on hangers 9-8, lower end be connected hanger 9-6 and connect, connection hanger 9-6 is fixed on lower supporting assembly 9-3; Described Spring driving spanner 9-10 is placed on Spring driving arm 9-9.
Described front hanging component 9-1, upper supporting component 9-2, lower supporting assembly 9-3, installation seat plate 9-4 constitute a parallelogram jointly.
No-tillage precision seeder of the present invention directly can carry out breaking ditching-fertilizing on the soil do not turned over, and also can sow in the uncultured soil with improving straw mulching, the operations such as fertilising, sowing, earthing, suppression once complete.Frame of the present invention can make according to the needs of zones of different, realizes coarse granule and fine grain sowing, according to the line-spacing of sowing and the kind of crop, thus makes sower can realize the sowing of multiple line-spacing.This practicality can prevent erosion, drought resisting is waterlogging-resistant, increase the organic matter of soil, improve soil structure, can also save a large amount of human and material resources and financial resources.
Accompanying drawing explanation
Accompanying drawing 1 is patent no-tillage precision seeder structural representation of the present invention;
Accompanying drawing 2 is patent no-tillage precision seeder seeding unit structural representation front view of the present invention;
Accompanying drawing 3 is patent no-tillage precision seeder seeding unit structural representation rearview of the present invention;
Accompanying drawing 4 is the adjustable four bar feeler mechanism structural representations of patent no-tillage precision seeder of the present invention.
Wherein: 1, frame 2, hitch frame 3, ditching-fertilizing mechanism 4, power drive mechanism 5, Non-ploughing stubble-ploughing mechanism 6, planter 7, suppression of soil mechanism 8, seeding unit 9, feeler mechanism 10, seed-fertilizer box 11, marker.
8-1, observation cover plate 8-2, seed flow regulator 8-3, tightening knob 8-4, seed entry lock 8-5, seed plate 8-6, seed clearing wheel 8-7, taper crown gear 8-8, seeds depositing wheel 8-9, housing 8-10, chassis 9-1, front hanging component 9-2, upper supporting component 9-3, lower supporting assembly 9-4, installation seat plate 9-5, support bar assembly 9-6, connection hanger 9-7, spring loaded 9-8, connection hangers 9-9, Spring driving arm 9-10, Spring driving spanner 9-11, adjustment cushion block 9-12, positioning component.
Embodiment
Detailed description for the present invention and technology contents, coordinate accompanying drawing to be described as follows, but accompanying drawing only provides with reference to the use with explanation, is not used for being limited the present invention.
1-4 with reference to the accompanying drawings, no-tillage precision seeder, mainly comprise frame 1, hitch frame 2, ditching-fertilizing mechanism 3, power drive mechanism 4, Non-ploughing stubble-ploughing mechanism 5, planter 6, suppression of soil mechanism 7, seeding unit 8, feeler mechanism 9, seed-fertilizer box 10, marker 11, its architectural feature is the front part sides that two pieces marker 11 is installed on frame 1; Hitch frame 2 adopts split type removably to be connected on front side of frame 1; Power drive mechanism 4 is connected to the rear side of frame 1 and is connected with the fertile case fertilizer mechanism of seed-fertilizer box 10 and seeding unit 8; Ditching-fertilizing mechanism 3 is arranged on the underside of forward of frame 1; Feeler mechanism 9 is fixed on the downside of the rear portion of frame 1, the rear side of ditching-fertilizing mechanism 3; Non-ploughing stubble-ploughing mechanism 5 is installed on the front side of feeler mechanism 9; Planter 6 is installed on feeler mechanism 9, the rear side of Non-ploughing stubble-ploughing mechanism 5; Suppression of soil mechanism 7 is fixed on the downside of the rear portion of frame 1, after planter 6; Described seeding unit 8 is installed on above the rear portion of frame 1, and is connected on planter 6 by seeding management; Seed-fertilizer box 10 is fixed on above in the middle part of frame 1, and wherein fertile case part to be connected in ditching-fertilizing mechanism 3 by defertilizing tube, to plant case part and be connected on seeding unit 8 by grain tube.
Described seeding unit 8 is mechanical tilt collar plate shape cellular type precision seeder, comprises and observes cover plate 8-1, seed flow regulator 8-2, tightening knob 8-3, seed entry lock 8-4, seed plate 8-5, seed clearing wheel 8-6, taper crown gear 8-7, seeds depositing wheel 8-8, housing 8-9 and chassis 8-10, described observation cover plate 8-1 passes through bearing pin, torsion spring is connected to the outside of housing observation window, described seed entry lock 8-4 is installed on the middle part of seed inlet port in housing, described seed flow regulator 8-2 is by screw and the bottom being connected to seed inlet port in housing, described seeds depositing wheel 8-8 passes through bearing pin, torsion spring and support installing are in housing 8-9, described seed clearing wheel 8-6 passes through bearing pin, torsion spring and support installing are in housing 8-9, described taper crown gear 8-7 trackslips and is fixed on casing center axle, described seed plate 8-5 is installed to by chuck in the draw-in groove of taper crown gear 8-7, described chassis 8-10 to be placed in above seed plate 8-5 and to be fixed on housing 8-9.
Described feeler mechanism 9 is four adjustable bar feeler mechanisms, comprise front hanging component 9-1, upper supporting component 9-2, lower supporting assembly 9-3, installation seat plate 9-4, support bar assembly 9-5, connect hanger 9-6, spring loaded 9-7, connect hangers 9-8, Spring driving arm 9-9, Spring driving spanner 9-10, adjustment cushion block 9-11, positioning component 9-12, described positioning component 9-12 to be installed on support bar assembly 9-5 and to be installed in the middle part of front hanging component 9-1; Described adjustment cushion block 9-11 is placed between front hanging component 9-1 and positioning component 9-12, after support bar assembly 9-5; The front end of described upper supporting component 9-2 connects with the upper back of front hanging component 9-1, and the rear end of upper supporting component 9-2 is connected with the upper end of installation seat plate 9-4; The front end of described lower supporting assembly 9-3 connects with the rear lower of front hanging component 9-1, and the rear end of lower supporting assembly 9-3 is connected with the lower end of installation seat plate 9-4; The two ends of described Spring driving arm 9-9 are stuck in the regulating tooth board slot of supporting component 9-2; Two pieces connects the two ends that hangers 9-8 hangs over Spring driving arm 9-9; Two pieces spring loaded 9-7 upper end hangs over and connects on hangers 9-8, lower end be connected hanger 9-6 and connect, connection hanger 9-6 is fixed on lower supporting assembly 9-3; Described Spring driving spanner 9-10 is placed on Spring driving arm 9-9.
When sower farming, marker 11 being placed into the end makes its kiss the earth, tractor is walked forward by hitch frame 2 tractor seeder, power drive mechanism 4 is produced power by the dragging walking of land wheel and is driven the fertile case fertilizer mechanism of seed-fertilizer box 10 and seeding unit 8 to work, fertilizer is transported to ditching-fertilizing mechanism 3 by fertile case fertilizer mechanism, and undertaken ditching and applying fertilizer by ditching-fertilizing mechanism 3, stubble-cleaning operation is carried out subsequently by Non-ploughing stubble-ploughing mechanism 5 pairs of soil, afterwards, the seed of the kind case part of seed-fertilizer box 10 enters into seeding unit 8, and be evenly transported on planter 6 by seeding unit 8, sowed by planter 6, suppression of soil is carried out subsequently by suppression of soil mechanism 7, complete sowing.
When no-tillage precision seeder completes an operation, when needing later, only marker 11 need be adjusted cut when aiming at last sowing, can avoid replaying or broadcast leakage.
When needs increase, minimizing line-spacing, increase, minimizing planter 6 have quantity and adjust corresponding line apart from realizing.
During the work of mechanical tilt collar plate shape cellular type precision seeder, open seed entry lock 8-4, seed enters the seed plate 8-5 in seeding unit, powered belt mantle shape crown gear 8-7 from the power input bevel gear on seeding unit support rotates, taper crown gear 8-7 drives seed plate 8-5 to rotate, seed with seed plate 8-5 rotate to charge seed mouthful position time, seed enters grain tube and completes seed-distributing operation under the double acting of gravity and seed clearing wheel 8-6.Meanwhile, because seed plate 8-5, seed clearing wheel 8-6, seeds depositing wheel 8-8 all adopt injection molding nylon material to make, the extruding avoiding seed is damaged.
When carrying out replacing sowing crop, only seed plate 8-5, seed clearing wheel 8-6, seeds depositing wheel 8-8 need be replaced by the seed plate adapted with seed, and the line-spacing between planter 6 is adjusted to require that line-spacing adapts with seed.
When feeler mechanism 9 uses, move forward Spring driving arm 9-9 regulating the position on teeth groove with Spring driving spanner 9-10, the pulling force of spring loaded 9-7 is reduced, thus the load realized on seeding machinary reduces, and can sow on loose or worked soil; Mobile spring actuating arm 9-9 backward, makes the pulling force of spring loaded 9-7 increase, thus load on seeding machinary increases, and can sow on the soil of really up to the mark or compacting.When carrying out seeding operation by rugged soil, because each planter 6 is respectively by independent feeler mechanism 9 controlling distortion, thus do not affect overall seeding quality.
The foregoing is only preferred embodiment of the present invention, be not used to limit the scope of the claims of the present invention, other use the equivalence of patent spirit of the present invention to change, and all should all belong to the scope of the claims of the present invention.
Claims (7)
1. no-tillage precision seeder, mainly comprise frame 1, hitch frame 2, ditching-fertilizing mechanism 3, power drive mechanism 4, Non-ploughing stubble-ploughing mechanism 5, planter 6, suppression of soil mechanism 7, seeding unit 8, feeler mechanism 9, seed-fertilizer box 10, marker 11, its architectural feature is the front part sides that two pieces marker 11 is installed on frame 1; Hitch frame 2 adopts split type removably to be connected on front side of frame 1; Power drive mechanism 4 is connected to the rear side of frame 1 and is connected with the fertile case fertilizer mechanism of seed-fertilizer box 10 and seeding unit 8; Ditching-fertilizing mechanism 3 is arranged on the underside of forward of frame 1; Feeler mechanism 9 is fixed on the downside of the rear portion of frame 1, the rear side of ditching-fertilizing mechanism 3; Non-ploughing stubble-ploughing mechanism 5 is installed on the front side of feeler mechanism 9; Planter 6 is installed on feeler mechanism 9, the rear side of Non-ploughing stubble-ploughing mechanism 5; Suppression of soil mechanism 7 is fixed on the downside of the rear portion of frame 1, after planter 6; Described seeding unit 8 is installed on above the rear portion of frame 1, and is connected on planter 6 by seeding management; Seed-fertilizer box 10 is fixed on above in the middle part of frame 1, and wherein fertile case part to be connected in ditching-fertilizing mechanism 3 by defertilizing tube, to plant case part and be connected on seeding unit 8 by grain tube.
2. no-tillage precision seeder according to claim 1, its architectural feature is, described seeding unit 8, planter 6 quantity be 4 groups and more than.
3. no-tillage precision seeder according to claim 1, its architectural feature is, described seeding unit 8 is mechanical tilt collar plate shape cellular type precision seeder, comprises and observes cover plate 8-1, seed flow regulator 8-2, tightening knob 8-3, seed entry lock 8-4, seed plate 8-5, seed clearing wheel 8-6, taper crown gear 8-7, seeds depositing wheel 8-8, housing 8-9 and chassis 8-10, described observation cover plate 8-1 passes through bearing pin, torsion spring is connected to the outside of housing observation window, described seed entry lock 8-4 is installed on the middle part of seed inlet port in housing, described seed flow regulator 8-2 is by screw and the bottom being connected to seed inlet port in housing, described seeds depositing wheel 8-8 passes through bearing pin, torsion spring and support installing are in housing 8-9, described seed clearing wheel 8-6 passes through bearing pin, torsion spring and support installing are in housing 8-9, described taper crown gear 8-7 trackslips and is fixed on casing center axle, described seed plate 8-5 is installed to by chuck in the draw-in groove of taper crown gear 8-7, described chassis 8-10 to be placed in above seed plate 8-5 and to be fixed on housing 8-9.
4. no-tillage precision seeder according to claim 3, its architectural feature is, described seed plate 8-5 has different kinds of bank deposits holes according to the different designs of seed.
5. no-tillage precision seeder according to claim 1, its architectural feature is, there is the angle of 40 ° ± 5 ° after described mechanical tilt collar plate shape cellular type precision seeder is installed and ground level position.
6. no-tillage precision seeder according to claim 1, its architectural feature is, described feeler mechanism 9 is four adjustable bar feeler mechanisms, comprise front hanging component 9-1, upper supporting component 9-2, lower supporting assembly 9-3, installation seat plate 9-4, support bar assembly 9-5, connect hanger 9-6, spring loaded 9-7, connect hangers 9-8, Spring driving arm 9-9, Spring driving spanner 9-10, adjustment cushion block 9-11, positioning component 9-12, described positioning component 9-12 to be installed on support bar assembly 9-5 and to be installed in the middle part of front hanging component 9-1; Described adjustment cushion block 9-11 is placed between front hanging component 9-1 and positioning component 9-12, after support bar assembly 9-5; The front end of described upper supporting component 9-2 connects with the upper back of front hanging component 9-1, and the rear end of upper supporting component 9-2 is connected with the upper end of installation seat plate 9-4; The front end of described lower supporting assembly 9-3 connects with the rear lower of front hanging component 9-1, and the rear end of lower supporting assembly 9-3 is connected with the lower end of installation seat plate 9-4; The two ends of described Spring driving arm 9-9 are stuck in the regulating tooth board slot of supporting component 9-2; Two pieces connects the two ends that hangers 9-8 hangs over Spring driving arm 9-9; Two pieces spring loaded 9-7 upper end hangs over and connects on hangers 9-8, lower end be connected hanger 9-6 and connect, connection hanger 9-6 is fixed on lower supporting assembly 9-3; Described Spring driving spanner 9-10 is placed on Spring driving arm 9-9.
7. no-tillage precision seeder according to claim 6, its architectural feature is, described front hanging component 9-1, upper supporting component 9-2, lower supporting assembly 9-3, installation seat plate 9-4 constitute a parallelogram jointly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510614302.2A CN105210512A (en) | 2015-09-24 | 2015-09-24 | no-tillage precision seeder |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510614302.2A CN105210512A (en) | 2015-09-24 | 2015-09-24 | no-tillage precision seeder |
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| CN105210512A true CN105210512A (en) | 2016-01-06 |
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| CN201510614302.2A Pending CN105210512A (en) | 2015-09-24 | 2015-09-24 | no-tillage precision seeder |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106561117A (en) * | 2016-10-26 | 2017-04-19 | 安徽省新田农业机械制造有限公司 | No-tillage precision seeder seeding mechanism |
| CN109804754A (en) * | 2019-02-28 | 2019-05-28 | 青岛万世丰农业科技有限公司 | A kind of novel traction type sesame seeder |
| CN114982431A (en) * | 2022-06-13 | 2022-09-02 | 北京德邦大为科技股份有限公司 | Air-blowing type forage no-tillage seeder and seeding process |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114982431A (en) * | 2022-06-13 | 2022-09-02 | 北京德邦大为科技股份有限公司 | Air-blowing type forage no-tillage seeder and seeding process |
| CN114982431B (en) * | 2022-06-13 | 2023-08-04 | 北京德邦大为科技股份有限公司 | Air-blowing type forage no-tillage planter and planting process |
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