CN103797939A - Earthworm skin shape-imitated opener - Google Patents
Earthworm skin shape-imitated opener Download PDFInfo
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- CN103797939A CN103797939A CN201410075447.5A CN201410075447A CN103797939A CN 103797939 A CN103797939 A CN 103797939A CN 201410075447 A CN201410075447 A CN 201410075447A CN 103797939 A CN103797939 A CN 103797939A
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- plough
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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
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Abstract
The invention relates to an earthworm skin shape-imitated opener and belongs to the field of agricultural machinery. The earthworm skin shape-imitated opener comprises a seed conveying pipe, a seed distribution box, opener shovel wings, a sword type front cutting edge and the like. The earthworm skin shape-imitated opener is characterized of being 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, wherein the seed conveying pipe and the seed distribution box are welded to form a whole body; the opener shovel wings are arranged on the two sides of the seed distribution box and an earthworm skin shape is designed on a curve surface; the sword type front cutting edge is arranged in front of the seed distribution box and the opener shovel wings, so as to divide the soil to the two sides and reduce the going-forward resistance; a seed distribution plate is arranged on the bottom face of the seed distribution box and a seed dispersing plate is arranged on the seed distribution plate. The equal-depth accurate seeding is realized and the seeding quality is guaranteed; a foundation is laid on the yield improvement of crops; the opener can be used for carrying out direct seeding work (or stubble breaking) on a cultivated land or an uncultivated land.
Description
Technical field
Patent of the present invention relate to a kind of conservation tillage and the imitative earthworm skin shape plough of the 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, compared with regular drill, except having required good anti-blocking performance, on forming soil-engaging component one plough of planting bed, affecting 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, 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, in addition, sow in addition the problems such as skewness, these problems directly have influence on ultimate output, in the urgent need to address.In the middle of the research of plough primary study its alleviate the effect of resistance, for earthworm be called again earthworm or earth ridge, throughout the year at mine working soil, ploughing and weeding is more than, make soil become loose, in soil, shuttle back and forth masterly, scrutinize earthworm head and body surface, find that head is sharper, body surface is the concrete shapes such as circular comparatively rule, in the middle of the design of plough shovel wing surface, give emphasis and consider.
Summary of the invention
The object of this invention is to provide a kind of earthworm skin shape plough 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: a kind of imitative earthworm skin shape plough, comprises grain tube, arranging seed box, the plough shovel wing and the front cutting edge of sword formula 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; Grain tube and arranging seed box seam are integral, arranging seed box both sides are provided with the plough shovel wing, and on curved surface, design earthworm skin shape, before arranging seed box and the plough shovel wing, inlay the front cutting edge of sword formula, its effect is that soil is separated to both sides, can reduce advance resistance, arranging seed box bottom surface is arranging seed board, is provided with loose kind of plate on arranging seed board.When work, first shovel the wing by the plough of cutting edge and both sides before the sword formula of plough front portion, add the earthworm skin shape on shovel wing curved surface, the irregular bottom of trench that earth's surface especially rotary blade is outputed is flattened, form in the plane in the approximate U-shaped ditch of wide cut cross section, the seed of being discharged by seeding unit is transported in this grain tube through grain tube road simultaneously, drop to launching in projection of arranging seed box bottom surface arranging seed board, secondary bounce carries out rescattering to the scatter plate of arranging seed box end face again, through the backward distribution of around evenly scattering of scattering, again through repeatedly launching, increase both sides seed abundance, fall afterwards on the smooth kind bed of being reorganized and outfit by cutting edge before sword formula and the plough shovel wing, the dark Precise sowing such as realize, guarantee seeding quality, lay a good foundation for improving crop yield, this plough can be for directly (also can breaking) seeding operation of ground after ploughing or uncultivated land.
Effective income of the present invention is: the earthworm skin shape that before sword formula, cutting edge and plough shovel the wing and design above, the bottom of trench that can effectively rotary blade be outputed is flattened, also can be used in the middle of the straight seeding operation on ground after ploughing, can effectively 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, the shovel wing has adopted the design of special surface, adds imitative earthworm skin shape, in cutting out bottom of trench, has also avoided obstruction, can output smoothly the U-shaped ditch of the comparatively smooth wide cut in bottom surface, can guarantee that seed drops on the kind bed of equal altitudes plane, while adopting rotary tiller operation, in plough front lower place, some soil of being thrown by rotary blade falls back to earth's surface, the plough shovel wing is 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, add that the soil covering also loosens below, 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, in addition, before sword formula, cutting edge, with sharp blade, can be processed bad root stubble breaking to front rotary blade, or uncultivated land be carried out to breaking and directly sow.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiments of the invention are described:
Fig. 1 is this imitative earthworm skin shape plough front view;
Fig. 2 is the cutaway view of this imitative earthworm skin shape plough to front view;
Fig. 3 is this imitative earthworm skin shape plough upward view;
Fig. 4 is the cutaway view of this imitative earthworm skin shape plough arranging seed box;
Fig. 5 is ditch shape profile after this imitative earthworm skin shape plough trench digging;
Shown in figure: l. grain tube, the 2. plough shovel wing, 3. cutting edge before sword formula, 4. arranging seed box, 5. arranging seed board.
Specific embodiments
Grain tube (l) can be 0 ° ~ 75 ° angle configurations with arranging seed box (2), and arranging seed box (2) can be 15 ~ 65 ° with ground, so that arranging seed box (2) fabric smoothly.
Before sword formula, cutting edge (4) welding-on shovels shape all-in-one-piece swordfish head dummy shape above the wing (3) to arranging seed box (2) and plough, to reduce trench digging resistance, avoids plough to stop up, and can strengthen in addition intensity, is also convenient to change.
The plough shovel wing (3) curved surface be by with "
" for gang's third degree curve of representative is smoothly connected formation, on curved surface, design imitative earthworm skin shape, helpful to reducing the clay of resistance and curved surface.
The plough shovel wing (3) bottom surface is concordant with horizontal plane, guarantees the effect of leveling kind of bed.
Arranging seed board (5) middle part is designed to intermediate projections, and the pyramid-shaped that both sides have a down dip forces seed to both sides sling movement, to increase the even effect of fabric.
Arranging seed box end face is served as reasons middle to the curved scatter plate of edge break, is conducive to help arranging seed board (5) to two sidescattering seeds, improves the abundance of both sides seed.
In facility operation by rotary tiller operation, before the sword formula of plough front end, cutting edge (3) and the shovel wing (2) the latter half are buried, strike off rotovator and do not open flat kind bed, output kind of a ditch, form wide cut U-shaped kind bed, plant bed shape as shown in Figure 4, and according to the good seed of agriculture requirement cloth, to plant subcovering by the soil that rotovator is thrown and fallen subsequently again, 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.Take direct seeding operation, during without rotovator farming, plough major part is buried, and outputs darker ditch ridge, also forms wide cut U-shaped kind bed as shown in Figure 4, then relies on covering device below soil table to be struck off again, and press wheel compacting earth's surface, carries out seeding operation.
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 (5)
1. an imitative earthworm skin shape plough, comprises grain tube (l), arranging seed box (2), the plough shovel wing (3) and the front cutting edge (4) of sword formula etc., it is characterized in that: can be used for no-tillage seeding machine and wide seedling band sower etc. and adopt the operation situations such as rotary tillage form farming and anti-blocking, trench digging, grain tube (l) is integral with arranging seed box (2) seam, arranging seed box (2) both sides are provided with the plough shovel wing (3), and on curved surface, design earthworm skin shape, before arranging seed box (2) and the plough shovel wing (3), inlay the front cutting edge (4) of sword formula, its effect is that soil is separated to both sides, can reduce the resistance of ditching, arranging seed box (2) bottom surface is arranging seed board (5), and arranging seed board (5) is provided with loose kind of plate above, when work, first add the earthworm skin shape on shovel wing curved surface by the plough shovel wing (3) of cutting edge (4) and both sides before the anterior sword formula of plough, the irregular bottom of trench that earth's surface especially rotary blade is outputed is flattened, form in the plane in the U-shaped ditch cross section of wide cut, the seed of being discharged by seeding unit is transported to grain tube (l) simultaneously through grain tube road inner, drop on the scatter plate of arranging seed box (2) bottom surface arranging seed board (5), through the backward distribution of around evenly scattering of scattering, again after repeatedly launching, increase both sides seed abundance, fall on the smooth kind bed of being outputed by cutting edge (4) before sword formula and the plough shovel wing (3), the dark Precise sowing such as realize, also can be used for directly (also can breaking) seeding operation of ground after ploughing or uncultivated land.
2. the imitative earthworm skin shape plough of one as claimed in claim 1, it is characterized in that: grain tube (l) is integral with arranging seed box (2) seam, arranging seed box (2) both sides are provided with the plough shovel wing (3), can output the U-shaped ditch body section of wide cut and reduce operation resistance, the dark Precise sowing such as to guarantee.
3. the imitative earthworm skin shape plough of one as claimed in claim 1, it is characterized in that: before arranging seed box (2) and the plough shovel wing (3), inlayed the front cutting edge (4) of sword formula, soil is separated to both sides, can reduce the resistance of ditching, cut off weeds and stalk, prevent from being wound around and stopping up, can also breaking operation.
4. the imitative earthworm skin shape plough of one as claimed in claim 1, is characterized in that: the plough shovel wing (3) curved surface be by with "
" be smoothly connected formation for gang's third degree curve of representative.
5. the imitative earthworm skin shape plough of one as claimed in claim 1, is characterized in that: on the plough shovel wing (3) curved surface, designed earthworm skin shape, object is to reduce clay and working resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410075447.5A CN103797939B (en) | 2014-03-04 | 2014-03-04 | A kind of imitative Lumbricuss skin shape plough |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410075447.5A CN103797939B (en) | 2014-03-04 | 2014-03-04 | A kind of imitative Lumbricuss skin shape plough |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103797939A true CN103797939A (en) | 2014-05-21 |
| CN103797939B CN103797939B (en) | 2017-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410075447.5A Expired - Fee Related CN103797939B (en) | 2014-03-04 | 2014-03-04 | A kind of imitative Lumbricuss skin shape plough |
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Cited By (7)
| 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 |
| 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 |
| CN106233833A (en) * | 2016-07-13 | 2016-12-21 | 吉林建筑大学 | A kind of imitative Lumbricus ripple lubrication body surface anti-drag subsoiling shovel |
| CN106612764A (en) * | 2017-01-04 | 2017-05-10 | 吉林大学 | Dynamic bionic scarification furrow opener |
| CN108260378A (en) * | 2018-03-28 | 2018-07-10 | 吉林大学 | A kind of imitative earthworm ripple lubrication body surface drag reduction plough |
| CN109729786A (en) * | 2019-03-19 | 2019-05-10 | 吉林大学 | A kind of buffering compacting type plough |
| CN115053664A (en) * | 2022-07-11 | 2022-09-16 | 安徽农业大学 | Bionic watermelon insect type ditching all-in-one machine |
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| US4955297A (en) * | 1989-09-05 | 1990-09-11 | Masa Tsukamoto | Seeding planter shoe for agricultural planters |
| US5025736A (en) * | 1988-10-03 | 1991-06-25 | Anderson Kevin M | Furrow opener |
| CN2118390U (en) * | 1991-09-20 | 1992-10-14 | 中国农业机械化研究院北京农机化研究所 | Arrow shovel type drill seeding, precision sedding ditch dredger |
| CN102388702A (en) * | 2011-09-27 | 2012-03-28 | 山东理工大学 | Combined type ditcher for wheat sowing |
| CN102612896A (en) * | 2012-04-16 | 2012-08-01 | 吉林大学 | Bionic fertilizer placer |
| CN102972128A (en) * | 2012-12-14 | 2013-03-20 | 吉林大学 | Bionic core moldboard type sowing boot |
| CN103270830A (en) * | 2013-06-11 | 2013-09-04 | 吉林大学 | Bionic shoe type fertilizer application colter boot |
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2014
- 2014-03-04 CN CN201410075447.5A patent/CN103797939B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US5025736A (en) * | 1988-10-03 | 1991-06-25 | Anderson Kevin M | Furrow opener |
| US4955297A (en) * | 1989-09-05 | 1990-09-11 | Masa Tsukamoto | Seeding planter shoe for agricultural planters |
| CN2118390U (en) * | 1991-09-20 | 1992-10-14 | 中国农业机械化研究院北京农机化研究所 | Arrow shovel type drill seeding, precision sedding ditch dredger |
| CN102388702A (en) * | 2011-09-27 | 2012-03-28 | 山东理工大学 | Combined type ditcher for wheat sowing |
| CN102612896A (en) * | 2012-04-16 | 2012-08-01 | 吉林大学 | Bionic fertilizer placer |
| CN102972128A (en) * | 2012-12-14 | 2013-03-20 | 吉林大学 | Bionic core moldboard type sowing boot |
| CN103270830A (en) * | 2013-06-11 | 2013-09-04 | 吉林大学 | Bionic shoe type fertilizer application colter boot |
Cited By (11)
| 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 |
| 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 |
| 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 |
| CN106233833A (en) * | 2016-07-13 | 2016-12-21 | 吉林建筑大学 | A kind of imitative Lumbricus ripple lubrication body surface anti-drag subsoiling shovel |
| CN106612764A (en) * | 2017-01-04 | 2017-05-10 | 吉林大学 | Dynamic bionic scarification furrow opener |
| CN106612764B (en) * | 2017-01-04 | 2018-07-13 | 吉林大学 | A kind of dynamic bionic loosens the soil plough |
| CN108260378A (en) * | 2018-03-28 | 2018-07-10 | 吉林大学 | A kind of imitative earthworm ripple lubrication body surface drag reduction plough |
| CN108260378B (en) * | 2018-03-28 | 2023-10-20 | 吉林大学 | Earthworm-like corrugated lubricating body surface drag reduction furrow opener |
| CN109729786A (en) * | 2019-03-19 | 2019-05-10 | 吉林大学 | A kind of buffering compacting type plough |
| 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 |
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| Publication number | Publication date |
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| CN103797939B (en) | 2017-04-05 |
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