CN103797938A - Bionic compact narrow-fertilizer ditch and wide-seed band opener - Google Patents
Bionic compact narrow-fertilizer ditch and wide-seed band opener Download PDFInfo
- Publication number
- CN103797938A CN103797938A CN201410075443.7A CN201410075443A CN103797938A CN 103797938 A CN103797938 A CN 103797938A CN 201410075443 A CN201410075443 A CN 201410075443A CN 103797938 A CN103797938 A CN 103797938A
- Authority
- CN
- China
- Prior art keywords
- seed
- wide
- narrow
- wing
- shovel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Abstract
The invention relates to a bionic compact type narrow-fertilizer ditch and wide-seed band opener and belongs to the technical field of agricultural machinery. The bionic compact type narrow-fertilizer ditch and wide-seed band opener comprises a fertilizer conveying pipe, a seed conveying pipe, a seed distribution box, a narrow-fertilizer ditch shovel wing, wide-seed band shovel wings, a transition shovel wing, a sword type front cutting edge, a scattering plate, a seed baffling plate and the like; the bionic compact type narrow-fertilizer ditch and wide-seed band opener can be used for working conditions of rotary tillage type tillage, blocking prevention, ditching and the like of a no-tillage seeder, a wide-seed band seeder and the like, and can also be applicable to the working condition of directly breaking stubbles and ditching on a cultivated land or an uncultivated land by a common no-tillage seeder. The fertilizer conveying pipe and the seed conveying pipe are welded by virtue of a connection plate so as to form a whole body; the seed conveying pipe and the seed distribution box are welded to form a whole body; the sword type front cutting edge is embedded at the front lower end of the fertilizer conveying pipe; the wide-seed band shovel wings are arranged on the two sides of the seed distribution body; the sword type front cutting edge is internally embedded in front of the fertilizer conveying pipe, the fertilizer ditch shovel wing, the wide-seed band shovel wings and the transition shovel wing; the scattering plate and the seed baffling plate are arranged on the bottom face of the seed distribution box. The equal-depth accurate seeding is realized and a seed fertilizer is applied; the seeding quality and the fertilization quality are guaranteed; the foundation is laid on the yield improvement of crops.
Description
Technical field
Patent of the present invention relate to a kind of conservation tillage and the narrow fertile furrow width kind band plough of the bionical compact of one that uses in the Wheat wide operation of Huang-Huai-Hai, belong to agricultural machinery technological field.
Background technology
Conservation tillage has obtained development rapidly in China; in protective farming technique; no-tillage seeding technology is crucial; one of key link of conservation tillage system promotion and implementation is the no-tillage seeding machine with perfect performance, reliable in quality; identical with protective farming technique, the key of Wheat wide plantation is also Wheat wide sower.No-tillage seeding machine and Wheat wide sower are compared with regular drill, except having required good anti-blocking performance, on forming the soil-engaging component-plough of planting bed, affecting seeding quality, also there is special requirement, in sowing, all require to use chemical fertilizer, and to divide to start broadcasting and execute, spacing will be between 40-60mm, different from base manure, what in sowing, use is seed manure, and fertile amount is little, but will try one's best accurately, fertile position generally will be below seed or side 40-60mm.The more one of current application is that kind of a rotary tillage is (actual cultivated for being with, lower same) cultivated sower, wide cut sowing also adopts kind of a band rotary tillage mostly, all generally two ploughs, applicator boot above, ditch very dark, width is also wider, owing to there being trench digging and the earthing effect of rotovator, fertile ditch can be buried substantially, and flat (but soil moisture content is excessively moistening, except when moisture content is too high), consider hilling blockage problem, both apart from each others, but regular drill is being ploughed or the direct water furrow planting of uncultivated land, because of ditching depth darker, if soil is more moistening, be difficult to ditch to cover flat, for seeding operation below brings a difficult problem, easily cause and guarantee that the degree of depth is inconsistent, after the cultivated sower applicator boot of band, be that its plough of seed opener is all defeated kind of head substantially, the effect of not ditching, that the ditch that relies on rotovator to output is sowed, rotovator self has the irregular shortcoming of rotary tillage bottom of trench, in addition in the kind band that is wider than single rotary blade operation width, sow seed, more cause that sowing depth is very inhomogeneous, depth gap is larger, have a strong impact on seeding operation quality, cause seedling-growing time to differ greatly, according to examination, seed level differs at 1 ~ 7cm, there is individually 10cm, seedling-growing time differs generally at 1 ~ 5 day not etc., in some cases because sowed dark, also can making emergence difficult, even do not go out the extreme phenomenon of seedling, become and affected the bottleneck problem that these two kinds of seeding methods are promoted, the operating type that adopts plough directly to apply fertilizer at no-tillage ground water furrow planting as mentioned above, that the soil of outputing with self plough covers seed, ditch bottom surface---plant bed and be subject to the impact of plough bottom shape larger, in addition, when agriculture requirement sowing, execute seed manure, avoid fertilizer damage seed, tradition plough adopts separately trench digging of applicator boot and seed opener, structure is comparatively complicated, longitudinal size is very large, cause sower structure very not compact, operability is very poor, add that applicator boot is comparatively roomy, the fertile ditch of outputing is very wide, on the very large outstanding problem that waits of flatness impact that seed opener is ditched below, sow in addition skewness simultaneously, preceding crop root stubble processing etc., these problems directly have influence on ultimate output, in the urgent need to address.
Summary of the invention
The object of this invention is to provide a kind of narrow fertile furrow width kind band plough of compact that can overcome above defect, realize the dark even sowings such as Wheat wide simultaneously.
The technical solution adopted for the present invention to solve the technical problems is: the narrow fertile furrow width kind band plough of a kind of bionical compact, comprises fertilizer delivering pipe, grain tube, arranging seed box, the narrow fertile ditch shovel wing, the wide kind band shovel wing, excessively shovels cutting edge before the wing, sword formula, scatter plate and seed retaining plate etc.It is characterized in that: can be used for no-tillage seeding machine and wide kind band sower etc. and adopt the operation situations such as rotary tillage form farming and anti-blocking, trench digging, also go for common no-tillage seeding machine and directly ploughing or the situation of uncultivated land breaking ditching operation, fertilizer delivering pipe and grain tube are integrally welded by connecting plate, grain tube is integral with arranging seed box seam again, the front lower end of fertilizer delivering pipe is inlaid with the front cutting edge of sword formula, its effect is by soil separately also breaking to both sides, cut off stalk and weeds etc., avoid plough to twine grass and obstruction, and reduce advance resistance, under the front cutting edge of fertilizer delivering pipe and sword formula both sides, epimere is welded with respectively the fertile ditch shovel wing and the wide kind band shovel wing, output narrow Fei Gou and wide kind band, in the middle of the fertile ditch shovel wing and the wide kind band shovel wing are upper and lower, leave larger space, object is to make the part soil of outputing after narrow fertile ditch reply in time fertile ditch is buried, be beneficial to the wide kind band that the wide kind band shovel wing is outputed below comparatively smooth.Arranging seed box both sides are provided with the wide kind band shovel wing and can kind of a bed are reorganized and outfit smooth, fertilizer delivering pipe, the fertile ditch shovel wing and the wide kind band shovel wing and excessively shovel the wing inlayed sword formula above before cutting edge be integrally formed swordfish nose shape, can reduce advance resistance, arranging seed box bottom surface is arranging seed board, is provided with scatter plate and seed retaining plate above arranging seed board.When work, first output narrow fertile ditch by cutting edge before the anterior sword formula of plough and the excessive shovel wing, the fertile ditch shovel wing, again with the wide kind band shovel wing and excessively shovel wing become the paracone of bionical swordfish head shapes after wide, up-narrow and down-wide a kinds device for reconditioning, to plant bed leveling, form the plane in the U-shaped ditch cross section of wide cut, this plough can ploughed and the direct breaking of uncultivated land sowing, is also applicable to the irregular bottom of trench that rotary blade outputs and is flattened; The fertilizer of being discharged by fertilizer apparatus, in fertilizer delivering pipe drops to the fertile ditch of outputing, is covered by the soil falling after rise between the space reserving between the upper and lower fertile ditch shovel wing and the wide kind band shovel wing simultaneously; The seed that seeding unit is discharged is simultaneously transported in this grain tube through grain tube road, drop on the scatter plate of arranging seed box bottom surface arranging seed board, through scattering and the backward distribution of around evenly scattering of seed retaining plate, object is to avoid seed to fall into darker fertile ditch, again after repeatedly launching, fall by cutting edge before sword formula and smooth (centre only has very little one section and there is no seed) of planting that bed reorganizes and outfit that curved surface reorganizes and outfit and plant on bed, the dark Precise sowing such as realize, seed manure gives, guarantee sowing and fertilising quality, laid a good foundation for improving crop yield.
Effective income of the present invention is: this plough is the combined plough of a kind of ferti-seeding, and compact conformation is small and exquisite, this plough has been realized deep fertilizer spraying, and seed manure separates, and meets agriculture requirement, the narrow fertile ditch that applicator boot part is outputed, had both reduced resistance and had been conducive to earthing, also reorganized and outfit and laid the foundation for kind bed below, wide, up-narrow and down-wide swordfish gill type kind bed device for reconditioning after the formation paracone of cutting edge and the plough shovel wing before the sword formula of bionical swordfish shape design, can plough or uncultivated land on direct breaking seeding and fertilizing, also the bottom of trench that can effectively rotary blade be outputed is flattened, because be swordfish head dummy, can reduce advance resistance, and avoid the obstruction of stalk and soil, especially be positioned at the sword shape ploughshare sword of front end, cut off weeds and stalk etc., more can prevent from being wound around and stopping up, at the bottom of planting bed device for reconditioning, aerofoil has adopted horizontal cross-section, triangular structure, the curved surface that shovel wing surface is particular design, the curve of order 2 family of gang of being studied by dedicated experiments is along the smooth generation of bent wire, reduce the shovel wing and hang soil, have to both sides and overthrow soil, scrape furrow bank and form furrow, output the U-shaped ditch kind of the smooth wide cut in bottom surface bed, can guarantee that seed drops on the kind bed of equal altitudes plane (having seed retaining plate to avoid seed to fall into fertile ditch in arranging seed box), while adopting rotary tiller operation, in plough front lower place, some soil of being thrown by rotary blade falls back to earth's surface, kind of bed is reorganized and outfit curved surface in the time reorganizing and outfit kind of bed, some loose soil is positioned at kind of the below on bed surface and both sides, therefore fall at seed local below, the soil of the both sides of wide ditch loosens, soil on covering after adding also loosens, so build the good kind bed of seed sprouting and root growth, good kind bed has solved the problem of seed sprouting and root growth, guarantee the uniformity of sowing depth, greatly improve seeding quality, and below reasonably in the degree of depth also promising seed the seed manure of nutrient is provided in time, for crop high yield has been established solid foundation, in addition, front cutting edge 1, with sharp blade, can carry out breaking operation and also can process bad root stubble breaking to front rotary blade.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is the narrow fertile furrow width kind band plough front view of this compact;
Fig. 2 is the narrow fertile furrow width kind band plough H-H cutaway view of this compact;
Fig. 3 is the narrow fertile furrow width kind band plough I-I cutaway view of this compact;
Fig. 4 is the narrow fertile furrow width kind band plough vertical view of this compact;
Fig. 5 is ditch shape profile after the narrow fertile furrow width kind band plough trench digging of this compact;
Shown in figure: 1. fertilizer delivering pipe, 2. grain tube, the 3. wide kind band shovel wing, 4. arranging seed box, the 5. narrow fertile ditch shovel wing, 6. cutting edge before sword shape, 7. excessively shovels the wing, 8. scatter plate, 9. seed retaining plate.
Embodiment
Whole plough carries out layout around fertilizer delivering pipe (l), with grain tube (2) (together with connecting plate seam), arranging seed box (4), the narrow fertile ditch shovel wing (5), the wide kind band shovel wing (3) and excessively to shovel the wing (7) etc. integrally welded, the front cutting edge (6) of sword formula is inlayed in front lower place, both sides are welded with the narrow fertile ditch shovel wing (5), wide kind band shovels the wing (3) and excessively shovels the wing (7), grain tube (2) welds together with arranging seed box (4), fertilizer delivering pipe (l) is as plough spade, play the effect that plough is connected and supports with frame, bear the suffered various power of plough, the below of fertilizer delivering pipe (l), be designed to rectangular narrow rectangle and the narrow fertile ditch shovel wing (5) coincide, to reduce fertile ditch width.
Grain tube (2) can be 5 ° ~ 85 ° angle configurations with arranging seed box (4), and arranging seed box (4) can be 5 ~ 65 ° with ground, so that arranging seed box (4) fabric smoothly.
Before sword formula, cutting edge (6), welding-on shovel to fertilizer delivering pipe (1), the narrow fertile ditch shovel wing (5) and wide kind band the swordfish head dummy that forms organic one above the wing (3), strengthen intensity on the one hand, are convenient on the other hand change.
The wide kind band shovel wing (3) surface curve be by with "
" for the curve of order 2 family of gang of representative along gang "
" motion generation.The wide kind band shovel wing (3) bottom surface is concordant with horizontal plane, guarantees the effect of leveling kind of bed.
Arranging seed box (4) inside, base plate is arranging seed board, and its upper surface middle part is designed with scatter plate (8) and the seed retaining plate (9) that seed launches, and the effect of scatter plate (8) is to launch seed to both sides, to increase the even effect of fabric; The effect of seed retaining plate (9) is to avoid seed to fall into fertile ditch, causes the excessive variation of sowing depth.
In facility operation by rotary tiller operation, arranging seed box (4) does not bury, but roll above the soil that rotary blade digs out and part falls after throwing, kind of a bed is reorganized and outfit, plant bed shape as shown in Figure 4, and according to the good seed of agriculture requirement cloth, then will plant subcovering by the soil falling subsequently, covering device below strikes off soil table again, then by press wheel compacting earth's surface.Seed surrounding is loose soil, and formation can be built the loose kind bed of seed sprouting and root system, has therefore improved seeding quality.
Plough or uncultivated land on directly when the operation of breaking water furrow planting, plough the latter half is buried, be that before the narrow fertile ditch shovel wing (5), the wide kind band shovel wing (3) and sword shape, cutting edge (6) major part is buried, in order to reduce the resistance of ditching, a part of soil is fallen kind of bed and is covered seed from cross arranging seed box (4) top.
It should be noted last that, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement technical scheme of the present invention, and not departing from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of claim scope of the present invention.
Claims (7)
1. the narrow fertile furrow width kind band plough of bionical compact, comprise cutting edge (6) before fertilizer delivering pipe (l), grain tube (2), the wide kind band shovel wing (3), arranging seed box (4), the narrow fertile ditch shovel wing (5), sword formula, excessively shovel the wing (7), scatter plate (8) and seed retaining plate (9) etc., it is characterized in that: can be used for no-tillage seeding machine and wide kind band sower etc. and adopt the operation situations such as rotary tillage form farming and anti-blocking, trench digging, also go for common no-tillage seeding machine and directly ploughing or the situation of uncultivated land breaking ditching operation, fertilizer delivering pipe (l) and grain tube (2) are integrally welded by connecting plate, grain tube (2) is integral with arranging seed box (4) seam again, the front lower end of fertilizer delivering pipe (l) is inlaid with the front cutting edge (6) of sword formula, fertilizer delivering pipe (l), before sword formula, cutting edge (6) and arranging seed box (4) both sides are divided, hypomere is welded with respectively the wide kind band shovel wing (3) and the narrow fertile ditch shovel wing (5), the wide kind band shovel wing (3) is arranged in arranging seed box (4) both sides, fertilizer delivering pipe (l), the narrow fertile ditch shovel wing (5) and the wide kind band shovel wing (3) and excessively shovel the front cutting edge (6) of sword formula of having inlayed of the wing (7) to be above integrally formed swordfish nose shape arranging seed box (4) bottom surface be arranging seed board, above arranging seed board, be provided with scatter plate (8) and seed retaining plate (9), when work, first output narrow fertile ditch by cutting edge (6) before the anterior sword formula of plough with the excessive shovel wing (7), the narrow fertile ditch shovel wing (5), again with the wide kind band shovel wing (3) and excessively shovel wide, up-narrow and down-wide a kinds device for reconditioning after the paracone of the bionical swordfish head shapes that the wing (7) forms, to plant bed leveling, form the plane in the U-shaped ditch cross section of wide cut, fertilizer, in fertilizer delivering pipe (1) drops to the fertile ditch of outputing, is covered by the soil falling after rise between the space reserving between the upper and lower wide kind band shovel wing (3) and the narrow fertile ditch shovel wing (5), seed is transported to grain tube (2) through grain tube road inner, drop on the scatter plate (8) of arranging seed box (4) bottom surface arranging seed board, through scatter plate (8) and the backward distribution of around evenly scattering of seed retaining plate (9), fall on the kind bed of smooth (centre only has very little a section and there is no seed), the dark Precise sowing such as realize, guarantee seeding quality and fertilising quality, laid a good foundation for improving crop yield.
2. the narrow fertile furrow width kind band plough of the bionical compact of one as claimed in claim 1, it is characterized in that: fertilizer delivering pipe (l) and grain tube (2) (together with connecting plate seam), arranging seed box (4), the narrow fertile ditch shovel wing (5), the wide kind band shovel wing (3) and excessively to shovel the wing (7) etc. integrally welded, compact conformation, longitudinally operation size is little, is convenient to sower layout.
3. the narrow fertile furrow width kind band plough of the bionical compact of one as claimed in claim 1, it is characterized in that: fertilizer delivering pipe (l) is as plough spade, play the effect that plough is connected and supports with frame, bear the suffered various power of plough, the below of fertilizer delivering pipe (l), be designed to rectangular narrow rectangle and the narrow fertile ditch shovel wing (5) coincide, to reduce fertile ditch width.
4. the narrow fertile furrow width kind band plough of the bionical compact of one as claimed in claim 1, it is characterized in that: grain tube (2) welds together with arranging seed box (4), arranging seed box (4) both sides are provided with the swordfish gill molded breadth kind band shovel wing (3), can reorganize and outfit out the U-shaped ditch body section of wide cut and reduce operation resistance, the dark Precise sowing such as to guarantee.
5. the narrow fertile furrow width kind band plough of the bionical compact of one as claimed in claim 1, it is characterized in that: in the middle of the wide kind band shovel wing (3) and the narrow fertile ditch shovel wing (5) are upper and lower, leave larger space, object is to make the part soil of outputing after narrow fertile ditch reply in time fertile ditch is buried, be beneficial to the wide kind band that the wide kind band shovel wing (3) is outputed below comparatively smooth, also guarantee that seed manure strictly gives.
6. the narrow fertile furrow width kind band plough of the bionical compact of one as claimed in claim 1, it is characterized in that: cutting edge (4) before sword formula, soil is separated to both sides, before sword formula, cutting edge (4) forms swordfish nose shape with the wide kind band shovel wing (3), can reduce advance resistance, cut off weeds and stalk, prevent from being wound around and stopping up, the wide kind band shovel wing (3) surface curve be by with "
" be the curve of order 2 family of gang of representative, along gang "
" motion generation.
7. the narrow fertile furrow width kind band plough of the bionical compact of one as claimed in claim 1, it is characterized in that: arranging seed box (4) inside, base plate is arranging seed board, its upper surface middle part is designed with scatter plate (8) and the seed retaining plate (9) that seed launches, the effect of scatter plate (8) is to launch seed to both sides, to increase the even effect of fabric; The effect of seed retaining plate (9) is to avoid seed to fall into fertile ditch, causes the excessive variation of sowing depth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410075443.7A CN103797938B (en) | 2014-03-04 | 2014-03-04 | The narrow fertile furrow width kind band plough of a kind of bionical compact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410075443.7A CN103797938B (en) | 2014-03-04 | 2014-03-04 | The narrow fertile furrow width kind band plough of a kind of bionical compact |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103797938A true CN103797938A (en) | 2014-05-21 |
| CN103797938B CN103797938B (en) | 2016-01-27 |
Family
ID=50695718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410075443.7A Expired - Fee Related CN103797938B (en) | 2014-03-04 | 2014-03-04 | The narrow fertile furrow width kind band plough of a kind of bionical compact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103797938B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104335736A (en) * | 2014-10-15 | 2015-02-11 | 山东理工大学 | Equal-depth and wide seeding opener for deep fertilization of wheat |
| CN105210511A (en) * | 2015-10-28 | 2016-01-06 | 宿州市埇桥区四平可信机械厂 | A kind of multi-functional high stubble sower |
| CN107455028A (en) * | 2017-09-21 | 2017-12-12 | 吉林农业大学 | One kind is applied to salt-soda soil liquid temperature differential self-lubricating type arc-shaped sub-soiling shovel |
| CN107787644A (en) * | 2017-12-01 | 2018-03-13 | 边建峰 | The plough and furrower assembly of a kind of wheat seeder |
| CN110447327A (en) * | 2019-08-25 | 2019-11-15 | 山东耘鼎种业有限公司 | A kind of buried shovel of stalk |
| CN111010936A (en) * | 2019-12-21 | 2020-04-17 | 南陵金鲁机械制造有限公司 | Novel agricultural machinery |
| CN111684878A (en) * | 2020-06-22 | 2020-09-22 | 内蒙古自治区农牧业科学院 | A operation machine that is used for no-tillage pipe laying reseeding of grassland |
| CN112492898A (en) * | 2020-12-14 | 2021-03-16 | 内蒙古农业大学 | High-firmness grassland soil-root system composite soil layer improving machine tool and method |
| CN115053664A (en) * | 2022-07-11 | 2022-09-16 | 安徽农业大学 | Bionic watermelon insect type ditching all-in-one machine |
| CN109220139B (en) * | 2018-10-16 | 2023-08-25 | 南京沃杨机械科技有限公司 | Belt-shaped sowing middle deep fertilization process and device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5025736A (en) * | 1988-10-03 | 1991-06-25 | Anderson Kevin M | Furrow opener |
| CN2340157Y (en) * | 1998-08-13 | 1999-09-29 | 王耀发 | Adjustable seeds and fertilizer vertical separation ditching |
| US6357368B1 (en) * | 2000-03-30 | 2002-03-19 | Flexi-Coil Ltd. | Ground working paired row furrow opener |
| CN102388702A (en) * | 2011-09-27 | 2012-03-28 | 山东理工大学 | Combined type ditcher for wheat sowing |
| CN202773323U (en) * | 2012-05-23 | 2013-03-13 | 青岛农业大学 | Broad width deep fertilization furrow opener of no-tillage planter |
-
2014
- 2014-03-04 CN CN201410075443.7A patent/CN103797938B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5025736A (en) * | 1988-10-03 | 1991-06-25 | Anderson Kevin M | Furrow opener |
| CN2340157Y (en) * | 1998-08-13 | 1999-09-29 | 王耀发 | Adjustable seeds and fertilizer vertical separation ditching |
| US6357368B1 (en) * | 2000-03-30 | 2002-03-19 | Flexi-Coil Ltd. | Ground working paired row furrow opener |
| CN102388702A (en) * | 2011-09-27 | 2012-03-28 | 山东理工大学 | Combined type ditcher for wheat sowing |
| CN202773323U (en) * | 2012-05-23 | 2013-03-13 | 青岛农业大学 | Broad width deep fertilization furrow opener of no-tillage planter |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104335736B (en) * | 2014-10-15 | 2017-02-15 | 山东理工大学 | Equal-depth and wide seeding opener for deep fertilization of wheat |
| CN104335736A (en) * | 2014-10-15 | 2015-02-11 | 山东理工大学 | Equal-depth and wide seeding opener for deep fertilization of wheat |
| CN105210511A (en) * | 2015-10-28 | 2016-01-06 | 宿州市埇桥区四平可信机械厂 | A kind of multi-functional high stubble sower |
| CN105210511B (en) * | 2015-10-28 | 2017-07-25 | 宿州市信德机械有限公司 | A kind of multi-functional high stubble seeder |
| CN107455028A (en) * | 2017-09-21 | 2017-12-12 | 吉林农业大学 | One kind is applied to salt-soda soil liquid temperature differential self-lubricating type arc-shaped sub-soiling shovel |
| CN107455028B (en) * | 2017-09-21 | 2023-09-29 | 吉林农业大学 | Be applicable to saline and alkaline land liquid difference in temperature from moist formula arc subsoiler |
| CN107787644A (en) * | 2017-12-01 | 2018-03-13 | 边建峰 | The plough and furrower assembly of a kind of wheat seeder |
| CN109220139B (en) * | 2018-10-16 | 2023-08-25 | 南京沃杨机械科技有限公司 | Belt-shaped sowing middle deep fertilization process and device |
| CN110447327A (en) * | 2019-08-25 | 2019-11-15 | 山东耘鼎种业有限公司 | A kind of buried shovel of stalk |
| CN111010936A (en) * | 2019-12-21 | 2020-04-17 | 南陵金鲁机械制造有限公司 | Novel agricultural machinery |
| CN111684878A (en) * | 2020-06-22 | 2020-09-22 | 内蒙古自治区农牧业科学院 | A operation machine that is used for no-tillage pipe laying reseeding of grassland |
| CN112492898A (en) * | 2020-12-14 | 2021-03-16 | 内蒙古农业大学 | High-firmness grassland soil-root system composite soil layer improving machine tool and method |
| CN115053664A (en) * | 2022-07-11 | 2022-09-16 | 安徽农业大学 | Bionic watermelon insect type ditching all-in-one machine |
| CN115053664B (en) * | 2022-07-11 | 2024-01-19 | 安徽农业大学 | Bionic watermelon insect type ditching all-in-one machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103797938B (en) | 2016-01-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103797938B (en) | The narrow fertile furrow width kind band plough of a kind of bionical compact | |
| CN103797937B (en) | A kind of bionical narrow fertile furrow width Zhong Daishuanzhong road plough | |
| CN104335736B (en) | Equal-depth and wide seeding opener for deep fertilization of wheat | |
| CN106612668B (en) | Wheat and corn dual-purpose deep-loosening soil preparation seeder and using method thereof | |
| CN205755348U (en) | A kind of wheat stubble finger-clipped Semen Maydis subsoiling fertilising no-tillage seeding machine | |
| CN204442978U (en) | A kind of combine for sowing cotton seed | |
| CN103797939B (en) | A kind of imitative Lumbricuss skin shape plough | |
| CN207665436U (en) | Combine is broadcasted sowing in a kind of site preparation subsoiling layer by layer manuring | |
| CN205357029U (en) | Applicator boot | |
| CN203261690U (en) | Profiling floating type no-tillage combined seed and fertilizer drill | |
| CN103797936B (en) | A kind of bionical wide cut leveling kind of bed-type plough | |
| CN210808145U (en) | Strip stubble-cleaning deep scarification fertilization no-tillage seeder | |
| CN201051772Y (en) | Multi-row plough no-tillage seeding machine | |
| CN207135462U (en) | A kind of wheat narrow row line ploughs seeder | |
| CN206821193U (en) | A kind of small malt extract position fertilising no-tillage seeding machine | |
| CN205611185U (en) | Saline and alkaline land is with no -tillage seeder of maize ridge culture | |
| CN103782692B (en) | (putting down) type plough reorganized and outfit by a kind of bionical wide cut kind bed | |
| CN205336769U (en) | Even suppression formula seeder of broadcasting of dark pine rotary tillage broad width | |
| CN207754019U (en) | A kind of wheat rotary tillage fertilising seed broadcaster | |
| CN102428782A (en) | Ditching and fertilizing double-rotary-tillage wide width seeding machine | |
| Shelke | Frontline demonstration on bullock-drawn planter enhances yield of soyabean crop | |
| CN108307709A (en) | A kind of conservation tillage seedbed arrangement subsoiling fertilizer apparatus | |
| CN200983746Y (en) | Ridging type wheat plowing-free fertilizing and seeding machine | |
| CN107333477A (en) | A kind of wheat narrow row line ploughs seeder | |
| CN103477740A (en) | Wheat tillage limiting sowing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Granted publication date: 20160127 Termination date: 20200304 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |