CN103650708A - Zero tillage planting device - Google Patents
Zero tillage planting device Download PDFInfo
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- CN103650708A CN103650708A CN201210328440.0A CN201210328440A CN103650708A CN 103650708 A CN103650708 A CN 103650708A CN 201210328440 A CN201210328440 A CN 201210328440A CN 103650708 A CN103650708 A CN 103650708A
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- ditching
- ripple
- frame
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- zero tillage
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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
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Abstract
The invention relates to a zero tillage planting device which comprises a frame as well as a stubble cleaning part, a ditching part, a seeding part and a suppressing part sequentially arranged on the frame, wherein the stubble cleaning part, the ditching part and the seeding part are respectively double-ridge systems. Each double-ridge system comprises two corrugated cutting discs and a corrugated cutting disc installation component. The two corrugated cutting discs are installed at the front end of the frame through the corrugated cutting disc installation component. The double-ridge ditching system comprises two ditching discs and a ditching disc installation component, wherein a predetermined included angle between the ditching discs in the forward direction is formed, and the two ditching discs are installed on the frame behind the double-ridge stubble cleaning system through the ditching disc installation component. The double-ridge seeding system comprises a double outlet guide device, wherein two outlets are formed at the lower end of the double outlet guide device, the double outlet guide device is placed between the two ditching discs and is close to the rear parts of the two ditching discs, and two grooves are formed on two ditching discs corresponding to the two outlets. The device provided by the invention can realize zero tillage in large and small ridges with narrow rows.
Description
Technical field
The present invention relates to a kind of agricultural machinery parts, relate in particular to a kind ofly for no-tillage seeding wheat crops, realize the no-tillage ditching device of the large micro-ridge of narrow row plantation agriculture requirement.
Background technology
Be applied at present the no-tillage fertilizing and seeding machine of conservation tillage plantation, plough mainly contains and faces greatly disc trench digging apparatus, shovel type ditching machine with dual device, three disc-type furrow openers etc. directly, the disc-type furrow opener of practical application passes through better performances, operating efficiency is high, but the ability of burying, sowing line-spacing is from 16.3-34 centimetre; Shovel type ditching machine with dual penetration performance is good, but straw-returning ground stalk is many, easily obstruction, and trafficability characteristic is poor, for reaching good trafficability characteristic performance, can only add wide row space, and pulls open the operating distance of front and back plough, and line-spacing is many more than 25 centimetres.Heilongjiang Reclamation Area is through large area test for many years, and it is 10 ㎝ line-spacings that spring wheat sowing adopts contracting ridge line increment to become 15 conventional ㎝ line-spacings, can significantly improve the per mu yield of wheat, and test has for many years obtained the practical experience that significantly improves wheat yield.Several no-tillage fertilizing and seeding machine line-spacings of at present extensive use are all wider, do not meet wheat crops to narrow row the demand apart from sower (10-12 ㎝).Chinese invention patent " Plowless Deep Fertilizing Seeding System ", the patent No. is ZL200620022974.0, can realize no-tillage seeding, and practical application effect is good, in market application for many years, but because structural limitations can not realize narrow row plantation, on this invention basis, invent a kind of planting unit that can realize the large micro-ridge of narrow row, for arid, semiarid zone no-tillage seeding, for improving grain yield, be of practical significance.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of zero tillage device, can realize the large micro-ridge zero tillage of narrow row, can either realize no-tillage seeding, can realize again the agriculture requirement of wheat crops dense planting.
To achieve these goals, the invention provides a kind of zero tillage device, comprise: frame and the stubble-cleaning parts, ditching component, sowing parts, the suppression parts that are set in turn in described frame, described stubble-cleaning parts, ditching component, sowing parts are respectively two ridges system;
Two ridges stubble-cleaning system comprises: two ripple cutting dives and ripple cutting disc installing component, and described two ripple cutting dives are installed on described frame front end by described ripple cutting disc installing component;
Two ridges trench digging system comprises: two ditching-disks and ditching-disk installing component, between described two ditching-disks, in direction of advance, have a predetermined angle, described two ditching-disks are installed in the frame at stubble-cleaning system rear, described pair of ridge by described ditching-disk installing component;
Two ridge planting systems comprise: two exducers, the lower end of described pair of exducer has two outlets, described pair of exducer is arranged between described two ditching-disks and the rear portion of contiguous two ditching-disks, and described two two grooves that described two ditching-disks of outlet correspondence are outputed.
Above-mentioned zero tillage device, wherein, described ripple disk is installed blade insert and is comprised: U-bolt, connecting plate, three-way connection, ripple cutting disc support, buffer spring parts, described connecting plate is arranged on the front end of described frame by described U-bolt, the first end of described three-way connection connects described connecting plate, the second end connects described buffer spring parts, and the 3rd end connects described two ripple cutting dives by described ripple cutting disc support.
Above-mentioned zero tillage device, wherein, described two ripple cutting dives are arranged on respectively the two ends of a ripple disc shaft by ripple disc shaft bearing, and described ripple disc shaft connects described ripple cutting disc support.
Above-mentioned zero tillage device, wherein, described ditching-disk installing component comprises: plough joint, plough frame and opener shank, described opener shank has an arc portion and a horizontal-extending arm, after it is articulated with and is positioned at described pair of ridge stubble-cleaning system in described frame by described plough frame, described ditching-disk is rotationally connected with on described opener shank, and is positioned at this arc portion inner edge.
Above-mentioned zero tillage device, wherein, described pair of exducer is installed on the horizontal-extending arm of described opener shank, and is positioned at behind the axle center of described ditching-disk.
Above-mentioned zero tillage device, wherein, also comprise that the depth stop with spring regulates workpiece and the depth to regulate workpiece, the described depth stop with spring regulates workpiece be installed on described opener shank adjutage and be connected in described frame adjacent back end, and the described depth regulates workpiece to be installed on the rear end of described opener shank adjutage.
Above-mentioned zero tillage device, wherein, described pair of exducer comprises: diversion tube and described two outlets, the bottom of described diversion tube is divided into two parts by a dividing plate, and described two outlets tilt to extend from described two parts respectively.
Above-mentioned zero tillage device, wherein, described predetermined angle is 16 °.
Above-mentioned zero tillage device, wherein, described suppression parts comprise press wheel and covering device, described covering device is arranged at the place ahead of described press wheel.
Above-mentioned zero tillage device, wherein, described press wheel is articulated with on described opener shank adjutage by a support, and described covering device is connected on described support.
Technique effect of the present invention is:
(1) two group of relative ripplet cutting disc, run-in synchronism during work is loosened the soil, breaking, trench digging scratch that soil amount is little on no-tillage stub land, and trafficability characteristic is good, plants the requirement of bed housekeeping before meeting sowing.
(2) double disk opener combines with two exducers, realizes the two ridge plantings of a device, presents large micro-ridge plantation form, increases mu sowing line number, can make again wide row wheat ventilation and penetrating light be conducive to growth.
(3) in no-tillage seeding machine equipment, realize narrow row plantation, parts are multiplied, volume is excessive, complete machine is overweight, transportation is inconvenient; Zero tillage device of the present invention, does not increase with parts, volume less, can complete the line increment agronomy reform of contracting ridge, realizes the dense planting specification requirement of the cereal such as barley, wheat.
(4) the present invention is arranged in no-tillage seeding machine frame, and convenient adjustment runs into unexpected being convenient to and repair during work, and field transfer, dismounting and transportation all facilitate.
Below in conjunction with the drawings and specific embodiments, describe the present invention, but not as a limitation of the invention.
Accompanying drawing explanation
Fig. 1 zero tillage structure drawing of device of the present invention;
Of the present invention pair of ridge stubble-cleaning system construction drawing of Fig. 2;
Fig. 2 a is that the A of Fig. 2 is to view;
Of the present invention pair of ridge trench digging system of Fig. 3 and two ridge planting system construction drawings;
Fig. 3 a is that the A of Fig. 3 is to view;
Of the present invention couple of exducer master of Fig. 4 a looks cutaway view;
Of the present invention pair of exducer side view cutaway drawing of Fig. 4 b;
Of the present invention pair of exducer vertical view of Fig. 4 c.
Wherein, Reference numeral
1 frame
2 stubble-cleaning parts
21 ripple cutting dives
211 left ripple cutting dives
212 right ripple cutting dives
213 left ripple disc shaft bearings
214 right ripple disc shaft bearings
215 left ripple disc shafts
216 right ripple disc shafts
22 ripple cutting disc supports
23 three-way connections
25 connecting plates
26 buffer spring systems
3 ditching component
31 ditching-disks
311 left ditching-disks
312 right ditching-disks
32 opener shanks
321 arc portions
322 horizontal-extending arms
33 plough framves
34 plough joints
4 sowing parts
41 pairs of exducers
411 diversion tubes
412 dividing plates
413 A outlets
414 B outlets
42 connecting plates
5 suppression parts
51 press wheels
52 covering devices
53 supports
54 connecting rings
61 depth stops regulate workpiece
62 depths regulate workpiece
Embodiment
Below in conjunction with accompanying drawing, structural principle of the present invention and operation principle are described in detail:
In the embodiment shown in Fig. 1, the present invention discloses a kind of zero tillage device, for no-tillage seeding wheat crops, realizes the no-tillage trench digging of the large micro-ridge plantation of narrow row agriculture requirement.
As shown in Figure 1, the zero tillage device that the present invention discloses comprises: frame 1, stubble-cleaning parts 2, ditching component 3, sowing parts 4, suppression parts 5 and depth stop regulate workpiece 61 and the depth to regulate workpiece 62.Described stubble-cleaning parts 2, ditching component 3, sowing parts 4 are respectively two ridges system.
Further, consult Fig. 1, Fig. 2, Fig. 2 a,
Two ridges stubble-cleaning system comprises: ripple cutting disc 21, ripple cutting disc support 22, three-way connection 23, connecting plate 24, U-bolt 25, buffer spring parts 26, described connecting plate 24 is arranged on the front end of described frame 1 by described U-bolt 25, the hinged described connecting plate 24 of first end of described three-way connection 23, the end of the second end arranges described buffer spring parts 26, the 3rd end connects one end of described ripple cutting disc support 22, and an another end of described ripple cutting disc support 22 is installed in the rotating shaft of described ripple cutting disc 21.Can make like this ripple cutting disc 21 at work can produce unsteady.
As shown in Figure 2 a, ripple cutting disc 21 comprises again left ripple cutting disc 211 and right ripple cutting disc 212, left ripple cutting disc 211 is arranged on left ripple disc shaft 215 by left ripple disc shaft bearing 213, right ripple cutting disc 212 is arranged on right ripple disc shaft 216 by right ripple disc shaft bearing 214, left and right each autorotation of ripple disk is advanced, and stubble-cleaning is also reorganized and outfit out double row sowing band.
Left ripple disc shaft 215 is coaxial setting or also can selects to adopt same axle setting with right ripple disc shaft 216.
Consult Fig. 1, Fig. 3, Fig. 3 a,
Two ridges trench digging system comprises: ditching-disk 31, opener shank 32, plough frame 33 and plough joint 34, be positioned at two ridges stubble-cleaning system in described frame 1 after, described plough joint 34 is installed, the hinged described plough frame 33 of described plough joint 34, described opener shank 32 is installed on described plough frame 33, described opener shank 32 has an arc portion 321 and a horizontal-extending arm 322, described ditching-disk 31 is rotationally connected with on described opener shank 32, and is positioned at the inner edge of this arc portion 321.
Referring to Fig. 3 a, described ditching-disk 31 comprises left ditching-disk 311 and right ditching-disk 312, between left ditching-disk 311 and right ditching-disk 312, in direction of advance, has a predetermined angle, and intersects in Y point, scheme preferably, and predetermined angle is selected 16 °.Certainly, this predetermined angle can be selected according to actual demand, with the present embodiment, is not limited.
Consult Fig. 1, Fig. 3, Fig. 4 a, Fig. 4 b, Fig. 4 c,
Two ridge planting systems comprise: two exducers 41, described pair of exducer 41 is installed on described opener shank 32 by connecting plate 42, and described pair of exducer 41 is arranged between described two ditching-disks and the rear portion of contiguous two ditching-disks.
As shown in Fig. 4 a, Fig. 4 b, Fig. 4 c, described pair of exducer 41 comprises again: diversion tube 411 and described two outlets are A outlet 413 and B outlet 414, the bottom of described diversion tube 411 is divided into two parts by dividing plate 412, two parts forward direction that described A outlet 413 and B outlet 414 are divided into from described dividing plate 412 respectively tilts to extend, and the Hai Xiang both sides, end of described two outlets tilt, two grooves outputing with described two ditching-disks of correspondence.In when work, can make described pair of exducer 41 seed fertilizer be imported in two grooves that described two ditching-disks output like this.
As shown in Figure 3, on the adjutage 322 of described opener shank 32, the depth is installed and regulates parts 62 to control the seed level of seed fertilizer; The depth stop workpiece 61 of going back mounting strap spring between the adjutage 322 of described opener shank 32 and described frame 1, makes ditching-disk have the enough power of burying.
As shown in Figure 3, suppression parts 5 comprise press wheel 51 and covering device 52, described press wheel 51 is articulated with on described opener shank adjutage 322 by support 53, described covering device 52 is connected on described support 53 by connecting ring 54, described covering device 52 is arranged at the place ahead of described press wheel, makes it after planting, soil be covered to flat and compacting.Scheme preferably, covering device 52 can be selected drag sealer.
As shown in Figure 1, the zero tillage device that the present invention discloses, the two ridges stubble-cleaning system by stubble-cleaning parts realizes narrow row stubble-cleaning, loosens the soil; The trench digging and the plantation that by ditching component 3, two ridges trench digging system of sowing parts 4 and two ridge planting system, realize duplicate rows micro-ridge, drag sealer is articulated on press wheel support, after planting earthing, suppression; Depth adjusting screw is controlled the height of press wheel, and can regulate the embedded depth of two disks, completes the ridge planting of narrow row size, earthing, suppression operation process.
The present invention has realized wheat class narrow row zero tillage agriculture requirement, can save production cost, increase grain yield, and China's grain security is produced and is of practical significance.
Certainly; the present invention also can have other various embodiments; in the situation that not deviating from spirit of the present invention and essence thereof; those of ordinary skill in the art are when making according to the present invention various corresponding changes and distortion, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (10)
1. a zero tillage device, comprising: frame and the stubble-cleaning parts, ditching component, sowing parts, the suppression parts that are set in turn in described frame, it is characterized in that, and described stubble-cleaning parts, ditching component, sowing parts are respectively two ridges system;
Two ridges stubble-cleaning system comprises: two ripple cutting dives and ripple cutting disc installing component, and described two ripple cutting dives are installed on described frame front end by described ripple cutting disc installing component;
Two ridges trench digging system comprises: two ditching-disks and ditching-disk installing component, between described two ditching-disks, in direction of advance, have a predetermined angle, described two ditching-disks are installed in the frame at stubble-cleaning system rear, described pair of ridge by described ditching-disk installing component;
Two ridge planting systems comprise: two exducers, the lower end of described pair of exducer has two outlets, described pair of exducer is arranged between described two ditching-disks and the rear portion of contiguous two ditching-disks, and described two two grooves that described two ditching-disks of outlet correspondence are outputed.
2. zero tillage device according to claim 1, it is characterized in that, described ripple disk is installed blade insert and is comprised: U-bolt, connecting plate, three-way connection, ripple cutting disc support, buffer spring parts, described connecting plate is arranged on the front end of described frame by described U-bolt, the first end of described three-way connection connects described connecting plate, the second end connects described buffer spring parts, and the 3rd end connects described two ripple cutting dives by described ripple cutting disc support.
3. zero tillage device according to claim 2, is characterized in that, described two ripple cutting dives are arranged on respectively the two ends of a ripple disc shaft by ripple disc shaft bearing, and described ripple disc shaft connects described ripple cutting disc support.
4. zero tillage device according to claim 3, it is characterized in that, described ditching-disk installing component comprises: plough joint, plough frame and opener shank, described opener shank has an arc portion and a horizontal-extending arm, after it is articulated with and is positioned at described pair of ridge stubble-cleaning system in described frame by described plough frame, described ditching-disk is rotationally connected with on described opener shank, and is positioned at this arc portion inner edge.
5. zero tillage device according to claim 4, is characterized in that, described pair of exducer is installed on the horizontal-extending arm of described opener shank, and is positioned at behind the axle center of described ditching-disk.
6. zero tillage device according to claim 4, it is characterized in that, also comprise that the depth stop with spring regulates workpiece and the depth to regulate workpiece, the described depth stop with spring regulates workpiece be installed on described opener shank adjutage and be connected in described frame adjacent back end, and the described depth regulates workpiece to be installed on the rear end of described opener shank adjutage.
7. zero tillage device according to claim 5, it is characterized in that, described pair of exducer comprises: diversion tube and described two outlets, and the bottom of described diversion tube is divided into two parts by a dividing plate, and described two outlets tilt to extend from described two parts respectively.
8. zero tillage device according to claim 1, is characterized in that, described predetermined angle is 16 °.
9. zero tillage device according to claim 1, is characterized in that, described suppression parts comprise press wheel and covering device, and described covering device is arranged at the place ahead of described press wheel.
10. zero tillage device according to claim 1, is characterized in that, described press wheel is articulated with on described opener shank adjutage by a support, and described covering device is connected on described support.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210328440.0A CN103650708B (en) | 2012-09-06 | 2012-09-06 | A kind of zero tillage device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210328440.0A CN103650708B (en) | 2012-09-06 | 2012-09-06 | A kind of zero tillage device |
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| CN103650708A true CN103650708A (en) | 2014-03-26 |
| CN103650708B CN103650708B (en) | 2016-08-24 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104365198A (en) * | 2014-10-15 | 2015-02-25 | 华南农业大学 | Stubble removing mechanism and rice stubble cutting no-tillage arid hole direct seeding machine |
| CN105123038A (en) * | 2014-05-27 | 2015-12-09 | 现代农装科技股份有限公司 | Non-tillage fertilizing and sowing system |
| CN105379485A (en) * | 2015-12-01 | 2016-03-09 | 现代农装科技股份有限公司 | Multifunctional transplanter |
| CN105379486A (en) * | 2015-12-02 | 2016-03-09 | 现代农装科技股份有限公司 | Transplanting machine and planting device of transplanting machine |
| CN105594346A (en) * | 2016-03-07 | 2016-05-25 | 农业部南京农业机械化研究所 | Driving type corrugated disc ditching device |
| CN105940822A (en) * | 2016-05-29 | 2016-09-21 | 农业部南京农业机械化研究所 | Stubble cutting, ditching and earthing device for no-tillage planter of rice stubble |
| CN108718569A (en) * | 2018-08-01 | 2018-11-02 | 农业部南京农业机械化研究所 | A kind of stalk crushes collection in the ranks and covers no-tillage seeding machine |
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| US5724902A (en) * | 1994-03-14 | 1998-03-10 | Universite Laval Of Cite Universitaire | Minimum tillage seeding device |
| CN201051772Y (en) * | 2007-05-30 | 2008-04-30 | 史可器 | Multi-row plough no-tillage seeding machine |
| CN101595778A (en) * | 2008-06-03 | 2009-12-09 | 中国农业机械化科学研究院呼和浩特分院 | Pneumatic tillage-free seeder |
| CN201938033U (en) * | 2010-10-21 | 2011-08-24 | 丁永凯 | Multifunctional ploughing, leveling and stubble-clearing seeder |
| CN202818926U (en) * | 2012-09-06 | 2013-03-27 | 现代农装科技股份有限公司 | Zero tillage planting device |
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| US5724902A (en) * | 1994-03-14 | 1998-03-10 | Universite Laval Of Cite Universitaire | Minimum tillage seeding device |
| CN201051772Y (en) * | 2007-05-30 | 2008-04-30 | 史可器 | Multi-row plough no-tillage seeding machine |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105123038A (en) * | 2014-05-27 | 2015-12-09 | 现代农装科技股份有限公司 | Non-tillage fertilizing and sowing system |
| CN104365198A (en) * | 2014-10-15 | 2015-02-25 | 华南农业大学 | Stubble removing mechanism and rice stubble cutting no-tillage arid hole direct seeding machine |
| CN104365198B (en) * | 2014-10-15 | 2017-01-18 | 华南农业大学 | Stubble removing mechanism and rice stubble cutting no-tillage arid hole direct seeding machine |
| CN105379485A (en) * | 2015-12-01 | 2016-03-09 | 现代农装科技股份有限公司 | Multifunctional transplanter |
| CN105379486A (en) * | 2015-12-02 | 2016-03-09 | 现代农装科技股份有限公司 | Transplanting machine and planting device of transplanting machine |
| CN105594346A (en) * | 2016-03-07 | 2016-05-25 | 农业部南京农业机械化研究所 | Driving type corrugated disc ditching device |
| CN105594346B (en) * | 2016-03-07 | 2023-12-19 | 农业部南京农业机械化研究所 | Driving type corrugated disc ditching device |
| CN105940822A (en) * | 2016-05-29 | 2016-09-21 | 农业部南京农业机械化研究所 | Stubble cutting, ditching and earthing device for no-tillage planter of rice stubble |
| CN105940822B (en) * | 2016-05-29 | 2018-05-25 | 农业部南京农业机械化研究所 | For the breaking trench digging and covering device of rice stubble no-tillage seeding machine |
| CN108718569A (en) * | 2018-08-01 | 2018-11-02 | 农业部南京农业机械化研究所 | A kind of stalk crushes collection in the ranks and covers no-tillage seeding machine |
| CN108718569B (en) * | 2018-08-01 | 2023-12-19 | 农业农村部南京农业机械化研究所 | Straw crushing row-to-row collecting no-tillage planter |
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Address after: Box 32, No. 1, North Beach, Deshengmenwai, Xicheng District, Beijing 100083 Patentee after: MODERN AGRICULTURAL EQUIPMENT Co.,Ltd. Patentee after: China Academy of agricultural mechanization Group Co., Ltd Address before: 100083, No. 1, North Beach, Desheng Gate, Beijing, Chaoyang District Patentee before: MODERN AGRICULTURAL EQUIPMENT Co.,Ltd. Patentee before: Chinese Academy of Agricultural Mechanization Sciences |
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Effective date of registration: 20211223 Address after: 100083, North Beach, Desheng Gate, Beijing, Chaoyang District Patentee after: China Academy of agricultural mechanization Group Co.,Ltd. Address before: Box 32, No. 1, North Beach, Deshengmenwai, Xicheng District, Beijing 100083 Patentee before: MODERN AGRICULTURAL EQUIPMENT Co.,Ltd. Patentee before: China Academy of agricultural mechanization Group Co., Ltd |