CN104335736A - Equal-depth and wide seeding opener for deep fertilization of wheat - Google Patents
Equal-depth and wide seeding opener for deep fertilization of wheat Download PDFInfo
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- CN104335736A CN104335736A CN201410542022.0A CN201410542022A CN104335736A CN 104335736 A CN104335736 A CN 104335736A CN 201410542022 A CN201410542022 A CN 201410542022A CN 104335736 A CN104335736 A CN 104335736A
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Abstract
The invention relates to an equal-depth and wide seed opener for deep fertilization of wheat and belongs to the technical field of agricultural machinery. The opener comprises a front cutting edge, a fertilization pipe, a seed conveying pipe, a seed distributing box, and seedbed reconditioning machines for equal-depth seeding operation by a no-tillage and wide zone seeder. The front cutting edge and the fertilization pipe are integrally welded and soil in the operating process moves toward two sides to form a seed channel for the deep fertilization; the three-way seed conveying pipe is separated in the middle, so that the independent wide seeding at two sides is achieved; the seed distributing box and the seedbed reconditioning machines follow the fertilization pipe to move forward, the M type seed bed reconditioning machines are symmetrically arranged below the seed distributing box in forms of sharp corners, and a seed scattering plate on the bottom surface is provided with an ejecting bump. During work, the M type seed bed reconditioning machines on the bottoms of tow sides of the seed distributing box level the bottom of a trench with the uneven surface so as to form a wide dustpan-shaped plane with a trench cross section, and meanwhile, seeds fall into the seed distributing box by virtue of the three-way seed conveying pipe and are repeatedly ejected and uniformly scattered to a level seedbed by virtue of the seed scattering plate, so that the equal-depth uniform seeding is achieved.
Description
Technical field
Patent of the present invention relates to the high-bit width width seed openers such as a kind of grow wheat deep fertilizer spraying used in conservation tillage and Huang-Huai-Hai Wheat wide operation, belongs to agricultural machinery technological field.
Background technology
Conservation tillage obtains in China and develops rapidly; 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, compared with regular drill, except requiring good anti-blocking performance, on forming kind of a bed, affecting soil-engaging component---the plough of seeding quality, also have special requirement.What current employing was maximum is kind of a band rotary tillage sowing machine, wide cut sowing also adopts kind of a band rotary tillage mostly, its plough is all defeated kind of head substantially, not ditch effect, that the ditch relying on rotovator to output is sowed, rotovator self has the irregular shortcoming of rotary tillage bottom of trench, in addition in the kind band wider than single rotary blade working width, seed is sowed, more cause sowing depth very uneven, depth gap is larger, have a strong impact on seeding operation quality, seedling-growing time is caused to differ greatly, according to examination, seed level difference is at 1 ~ 7cm, there is 10cm individually, seedling-growing time difference is general at 1 ~ 5 day not etc., in some cases because sowed dark, also can making emergence difficult, even not out of the extreme phenomenon of seedling, become the bottleneck problem affecting these two kinds of seeding methods and promote.In addition, also have the problems such as sowing skewness, these problems directly have influence on the ultimate output of crop, in the urgent need to address.
Summary of the invention
The object of this invention is to provide a kind ofly can overcome above defect, the high-bit width width seed opener such as the wheat deep fertilizer spraying that simultaneously realizes the contour even sowing of Wheat wide.
The technical solution adopted for the present invention to solve the technical problems is: the high-bit width width seed openers such as a grow wheat deep fertilizer spraying, comprise front cutting edge mouth, fertilising pipe, grain tube, arranging seed box, kind bed reorganize and outfit device etc., can be used for no-tillage seeding machine and wide kind band sower etc. and adopt rotary tillage form to complete rotary tillage, anti-blocking, trench digging, fertilising successively, sow and the situation of the operation such as earthing.Fertilising pipe is integrally welded with front cutting edge mouth, and the narrow fertile ditch shovel wing and ploughshare form front cutting edge mouth, and in operation process, ploughshare buries, and soil is to both sides displacement under the effect of the narrow fertile ditch shovel wing, and output fertile ditch and carry out deep fertilizer spraying, after fertilising, soil falls after rise, covers fertilizer; Sowing with plant bed apparatus for leveling and comprise threeway grain tube, arranging seed box and kind bed and reorganize and outfit device etc., the threeway grain tube both sides that realize spaced intermediate independently are sowed, threeway grain tube and arranging seed box seam integral, realize both sides wide cut and sow; Below arranging seed box, both sides are provided with the M type kind bed be arranged symmetrically with and reorganize and outfit device, in wedge angle form, arranging seed box and kind bed are reorganized and outfit before device and are welded on fertilising pipe, follow fertilising pipe closely, soil is separated to both sides, can reduce advance resistance, arranging seed box bottom surface is loose kind of plate, is provided with and launches projection above loose kind of plate.During work, first reorganize and outfit device by the M type kind bed reorganizing and outfit the wedge angle form of curved design at arranging seed box two side bottom kind bed, the irregular bottom of trench outputed on earth's surface especially rotary blade is flattened, formed in the plane in the dustpan shaped ditch cross section of wide cut, the seed of simultaneously being discharged by seeding unit is transported in threeway grain tube by grain tube road, what drop to that arranging seed box bottom surface falls apart kind of plate launches in projection, secondary bounce carries out rescattering to the scatter plate of arranging seed box end face again, to distribution of around evenly scattering after scattering, again through repeatedly launching, fall and reorganize and outfit on the smooth kind bed that curved surface reorganizes and outfit by kind of bed, the high-order evenly sowing such as to achieve.
Possess the advantage that the high-bit width width seed openers such as the wheat deep fertilizer spraying of above design feature have as follows: deep fertilizer spraying structure decreases soil-entering resistance, ensure that fertilization depth adapts to seed growth, for it provides sufficient nutrient simultaneously, arranging seed box and kind bed are reorganized and outfit before device and are welded on fertilising pipe, follow fertilising pipe closely, can reduce advance resistance, and avoid winding and the blocking of stalk and weeds, device reorganized and outfit by the M type space curved surface kind bed of the kind box two side bottom pointed shape formula of sowing designed by structure, can effectively be flattened by the bottom of trench that rotary blade is outputed, and plants the smooth high-order sowing that waits for seed of bed and carries out abundance preparation, the end wing have employed plane section, and trigonometric expression is reasonable in design, and it can the soil of both sides in extruded channels, outputs the smooth wide cut in bottom surface dustpan shaped kind of ditch, can ensure that seed drops on the kind bed of equal altitudes plane, when adopting rotary tiller operation, in plough front lower place, some is fallen back to earth's surface by the soil that rotary blade is thrown, kind of bed reorganizes and outfit device when reorganizing and outfit kind of bed, some loose soil is positioned at kind of the below on bed surface and both sides, therefore in the below in the place that seed falls, the soil of Kuan Gou both sides is loose, soil on covering after adding also is loose, the good kind bed having built seed sprouting and root growth like this, good kind bed solves the problem of seed sprouting and root growth, ensure that the uniformity of sowing depth, substantially increase seeding quality.
Accompanying drawing explanation
Fig. 1 is the high-bit width width seed opener front views such as this wheat deep fertilizer spraying;
Fig. 2 is the high-bit width width seed opener arranging seed box top I-I cutaway views such as this wheat deep fertilizer spraying;
Fig. 3 is the high-bit width width seed opener upward views such as this wheat deep fertilizer spraying;
Fig. 4 is ditch shape and sowing generalized section after the high-bit width width seed opener trench diggings such as this wheat deep fertilizer spraying.
Specific embodiments
Below in conjunction with accompanying drawing, embodiments of the invention are described:
Shown in Fig. 1: l. applies fertilizer pipe, 2. threeway grain tube, 3. arranging seed box, and 4. device reorganized and outfit by kind of a bed, 5. narrow fertile ditch the shovel wing, 6. ploughshare, 7. the transition wing, 8. loose kind of a plate.
Front cutting edge mouth shovels the wing (5) by narrow fertile ditch, ploughshare (6) forms with the transition wing (7), and fertilising pipe (1) appropriate depth is applied fertilizer, and provides abundant nutrition, is conducive to seed sprouting.
Threeway grain tube (2) and arranging seed box (3) can configure at an angle, namely arranging seed box (2) and ground are 20 ° ~ 80 °, so that arranging seed box (3) fabric smoothly, sowing depth 0 ~ 60mm, fertilization depth 0 ~ 150mm, seed manure time interval 0 ~ 90mm, seed manure, between the upper and lower every 0 ~ 90mm, is conducive to adjusting device and adapts to different sowing requirements.
Both sides, arranging seed box (3) below are provided with the M type kind bed be arranged symmetrically with and reorganize and outfit device (4), plant bed and reorganize and outfit device (4) in angular shape, angle 10 ° ~ 70 °, two groups symmetrical, spacing 0 ~ 120mm, work bottom surface level, pushed to centre on a small quantity by soil, major part is separated to both sides, leveling width 80 ~ 200mm, guarantee the effect flattening kind of bed, reach kind of bed smooth, seed level is consistent.
Kind of bed reorganize and outfit curved surface be by with "
" be connected to form for the gang five rank line smoothing of representative.
Arranging seed box (3) middle part is designed with seed and launches projection, convex shape, can be prismatic, four prismatics, rhombus, circle etc., to increase fabric even results.
By in the facility operation of rotary tiller operation, arranging seed box (3) does not bury, but roll the soil top fallen after rotary blade digs out and partly throws, kind of a bed is reorganized and outfit, and according to the good seed of agriculture requirement cloth, after sowing, shape as shown in Figure 4, then will plant subcovering by the soil fallen subsequently, soil table strikes off by soil scrapper below again, then by press wheel compacting earth's surface.Seed surrounding is loose soil, forms the loose kind bed can building seed sprouting and root system, therefore improves seeding quality.
It should be noted last that, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.
Claims (4)
1. the high-bit width width seed opener such as grow wheat deep fertilizer spraying, comprise fertilising pipe (1), threeway grain tube (2), arranging seed box (3), plants bed and reorganizes and outfit device (4), the narrow fertile ditch shovel wing (5), ploughshare (6), the transition wing (7), loose kind of plate (8) etc., it is characterized in that, can be used for no-tillage seeding machine and wide kind band sower etc. and adopt rotary tillage form to complete the situation of the operations such as rotary tillage, anti-blocking, trench digging, fertilising, sowing and earthing successively, fertilising pipe (1) is integrally welded with front cutting edge mouth, and the narrow fertile ditch shovel wing (5) and ploughshare (6) form front cutting edge mouth, and in operation process, ploughshare (6) buries, soil under the narrow fertile ditch shovel wing (5) effect to both sides displacement, output fertile ditch and carry out deep fertilizer spraying, after fertilising, soil falls after rise, covers fertilizer, sowing comprises threeway grain tube (2), arranging seed box (3) with kind bed apparatus for leveling and plants bed reorganizes and outfit device (4) etc., threeway grain tube (2) both sides that realize spaced intermediate are independently sowed, threeway grain tube (2) is integral with arranging seed box (3) seam, realizes both sides wide cut sowing, both sides, arranging seed box (3) below are provided with the M type kind bed be arranged symmetrically with and reorganize and outfit device (4), in wedge angle form, arranging seed box (3) and kind bed are reorganized and outfit before device (4) and are welded on fertilising pipe, follow fertilising pipe closely, soil is separated to both sides, can reduce advance resistance, arranging seed box (3) bottom surface is loose kind of plate (8), and loose kind of plate (8) is provided with above and launches projection, during work, first reorganize and outfit device (4) by the kind bed reorganizing and outfit the sharp-angle type of curved design at arranging seed box (3) two side bottom kind bed, the irregular bottom of trench outputed on earth's surface especially rotary blade is flattened, formed in the plane in the dustpan shaped ditch cross section of wide cut, it is inner that the seed of simultaneously being discharged by seeding unit is transported to threeway grain tube (2) by grain tube road, what drop to the loose kind of plate (8) in arranging seed box (3) bottom surface launches in projection, secondary bounce carries out rescattering to the scatter plate of arranging seed box (2) end face again, to distribution of around evenly scattering after scattering, again through repeatedly launching, fall and reorganize and outfit on the smooth kind bed that curved surface reorganizes and outfit by kind of bed, the high-order evenly sowing such as to achieve.
2. the high-bit width width seed opener such as grow wheat deep fertilizer spraying as claimed in claim 1, it is characterized in that: threeway grain tube (2) and arranging seed box (3) can configure at an angle, namely arranging seed box (2) and ground are 20 ° ~ 80 °, so that arranging seed box (3) fabric smoothly, sowing depth 0 ~ 60mm, fertilization depth 0 ~ 150mm, seed manure time interval 0 ~ 90mm, seed manure, between the upper and lower every 0 ~ 90mm, is beneficial to adjusting device, adapts to different sowing requirements.
3. the high-bit width width seed opener such as a grow wheat deep fertilizer spraying as claimed in claim 1, is characterized in that: both sides, arranging seed box (3) below are provided with the M type kind bed be arranged symmetrically with and reorganize and outfit device (4), plant bed and reorganize and outfit device (4) in angular shape, angle 10 ° ~ 70 °, two groups symmetrical, spacing 0 ~ 120mm, work bottom surface level, soil is pushed to centre on a small quantity, major part is separated to both sides, and leveling width 80 ~ 200mm, guarantees the effect flattening kind of bed, reach kind of bed smooth, seed level is consistent.
4. the high-bit width width seed opener such as a grow wheat deep fertilizer spraying as claimed in claim 1, is characterized in that: plant bed reorganize and outfit curved surface be by with "
" be connected to form for the gang five rank line smoothing of representative.
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CN201410542022.0A CN104335736B (en) | 2014-10-15 | 2014-10-15 | Equal-depth and wide seeding opener for deep fertilization of wheat |
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CN201410542022.0A CN104335736B (en) | 2014-10-15 | 2014-10-15 | Equal-depth and wide seeding opener for deep fertilization of wheat |
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CN104335736A true CN104335736A (en) | 2015-02-11 |
CN104335736B CN104335736B (en) | 2017-02-15 |
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Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104756649A (en) * | 2015-04-24 | 2015-07-08 | 广西壮族自治区农业科学院农业资源与环境研究所 | Shovel type furrow opener |
CN104996033A (en) * | 2015-08-13 | 2015-10-28 | 山东理工大学 | Bounce-proof ditching device for wide and equal-height seeding |
CN105103729A (en) * | 2015-08-13 | 2015-12-02 | 山东理工大学 | Disc type wide-breadth and equal-depth sowing type ditching and earthing pressing device |
CN105103725A (en) * | 2015-08-13 | 2015-12-02 | 山东理工大学 | Novel intelligent regulating isobathic seeding device for wide seedling zone |
CN108307709A (en) * | 2018-01-26 | 2018-07-24 | 黑龙江省农业科学院佳木斯分院 | A kind of conservation tillage seedbed arrangement subsoiling fertilizer apparatus |
CN108401597A (en) * | 2018-04-03 | 2018-08-17 | 江苏大学 | One kind is even to broadcast seeder |
CN111010909A (en) * | 2019-12-30 | 2020-04-17 | 广西金投环境科技有限公司 | High-standard farmland construction soil improvement and restoration device and use method thereof |
CN111357435A (en) * | 2020-04-23 | 2020-07-03 | 山西农业大学 | Novel combined hoe-shovel normal-position deep-fertilization wide-width sowing furrow opener |
CN112335499A (en) * | 2020-11-06 | 2021-02-09 | 太仓市农业技术推广中心 | Wheat seeding method and seeder |
CN112512298A (en) * | 2018-07-13 | 2021-03-16 | 西蒙·罗伯特·弗兰克·卓别林 | Seeding device |
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 |
RU2806332C1 (en) * | 2023-02-10 | 2023-10-31 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Иркутский государственный аграрный университет имени А.А. Ежевского" | Subsoil broad-strip sowing |
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CN103797939A (en) * | 2014-03-04 | 2014-05-21 | 山东理工大学 | Earthworm skin shape-imitated opener |
CN103797938A (en) * | 2014-03-04 | 2014-05-21 | 山东理工大学 | Bionic compact narrow-fertilizer ditch and wide-seed band opener |
CN103797937A (en) * | 2014-03-04 | 2014-05-21 | 山东理工大学 | Bionic narrow-fertilizer ditch and wide-seed band double-seed path opener |
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US20120240835A1 (en) * | 2008-11-06 | 2012-09-27 | Schilling Robin B | Seed boot for doudle-shoot disc opener |
CN201430764Y (en) * | 2009-07-10 | 2010-03-31 | 山西中天石机械制造有限公司 | Composite opener for rotary tillage seeder |
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Cited By (18)
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CN104756649B (en) * | 2015-04-24 | 2017-01-11 | 广西壮族自治区农业科学院农业资源与环境研究所 | Shovel type furrow opener |
CN104756649A (en) * | 2015-04-24 | 2015-07-08 | 广西壮族自治区农业科学院农业资源与环境研究所 | Shovel type furrow opener |
CN104996033A (en) * | 2015-08-13 | 2015-10-28 | 山东理工大学 | Bounce-proof ditching device for wide and equal-height seeding |
CN105103729A (en) * | 2015-08-13 | 2015-12-02 | 山东理工大学 | Disc type wide-breadth and equal-depth sowing type ditching and earthing pressing device |
CN105103725A (en) * | 2015-08-13 | 2015-12-02 | 山东理工大学 | Novel intelligent regulating isobathic seeding device for wide seedling zone |
CN104996033B (en) * | 2015-08-13 | 2017-04-12 | 山东理工大学 | Bounce-proof ditching device for wide and equal-height seeding |
CN108307709A (en) * | 2018-01-26 | 2018-07-24 | 黑龙江省农业科学院佳木斯分院 | A kind of conservation tillage seedbed arrangement subsoiling fertilizer apparatus |
CN108401597B (en) * | 2018-04-03 | 2021-02-26 | 江苏大学 | Uniform sowing seeder |
CN108401597A (en) * | 2018-04-03 | 2018-08-17 | 江苏大学 | One kind is even to broadcast seeder |
CN112512298A (en) * | 2018-07-13 | 2021-03-16 | 西蒙·罗伯特·弗兰克·卓别林 | Seeding device |
CN112512298B (en) * | 2018-07-13 | 2023-10-17 | 西蒙·罗伯特·弗兰克·卓别林 | Sowing device |
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 |
CN111010909A (en) * | 2019-12-30 | 2020-04-17 | 广西金投环境科技有限公司 | High-standard farmland construction soil improvement and restoration device and use method thereof |
CN111357435A (en) * | 2020-04-23 | 2020-07-03 | 山西农业大学 | Novel combined hoe-shovel normal-position deep-fertilization wide-width sowing furrow opener |
CN112335499A (en) * | 2020-11-06 | 2021-02-09 | 太仓市农业技术推广中心 | Wheat seeding method and seeder |
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 |
RU2806332C1 (en) * | 2023-02-10 | 2023-10-31 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Иркутский государственный аграрный университет имени А.А. Ежевского" | Subsoil broad-strip sowing |
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