CN102612896B - Bionic fertilizer placer - Google Patents
Bionic fertilizer placer Download PDFInfo
- Publication number
- CN102612896B CN102612896B CN201210109298.0A CN201210109298A CN102612896B CN 102612896 B CN102612896 B CN 102612896B CN 201210109298 A CN201210109298 A CN 201210109298A CN 102612896 B CN102612896 B CN 102612896B
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- Prior art keywords
- bionic
- cavity
- core ploughshare
- diamond
- placer
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- Soil Working Implements (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a bionic fertilizer placer. A bionic ripple structure is distributed on the core ploughshare surface of the placer and is of a diamond bionic geometric structure. A diamond bionic geometric structure unit and a core ploughshare base body which are positioned on the diamond geometric structure are both made of superhigh molecular weight hydrophobic materials of polyethylene, compound materials or the like. A cavity is positioned at the back of the core ploughshare base body, a plurality of through holes communicated with the cavity are arranged on the diamond bionic geometric structure unit, and the cavity is provided with an air/liquid inlet pipe. The bionic fertilizer placer has the effect of reducing soil resistance and power consumption, can improve quality of sowing and fertilizing and reduces working resistance of ditching parts.
Description
Technical field
The present invention relates to the ditching component on agricultural tillage machinery, particularly relate to a kind of bionic fertilizer placer.
Background technology
Applicator boot is the vitals on sower and fertilizer distributor.Thus, many scholars conduct extensive research it.The ditch shape that sower requires applicator boot to output is neat, and dry wet soil does not mix mutually, and the depth is consistent, and fertilizer is sowed evenly.But when applicator boot works in the soil that humidity is larger, soil adhesion, at its working surface, changes surface configuration, causes tractive resistance to increase, the ditch shape outputed is irregular, makes the degree of depth of seed in ditch inconsistent, have impact on ferti-seeding quality.Therefore reducing adhesion resistance is the major issue that applicator boot should solve.
Summary of the invention
The present invention will solve the irregular problem of ditch shape that the tractive resistance that existing applicator boot exists is large, output, and provides a kind of bionic fertilizer placer with reducing adhesion resistance function.
Research finds, the excavation foot that some soil burrowing animals has been evolved out flourishing as house mouse, vole, mole cricket, dung beetle, pangolin etc., there is the ability of very strong excavated cavity, become that ground machine excavates, cuts, the tactile native operation part bionics fiber of mode and the basis of design such as to loosen the soil, ultra-high molecular weight polyethylene has the excellent properties such as the incomparable antistick characteristic of other engineering plastics, wear-resistant, shock-resistant, chemical-resistant resistance, self-lubricating, so adopt the hydrophobic material such as ultra-high molecular weight polyethylene and composite thereof processing and manufacturing bionic furrow opener.
Configuration of surface when the present invention is bionical earthworm head contracted state, plough core ploughshare matrix surface be formed rule distribution bionical ripple struction, the trough degree of depth of ripple is 1: 3 ~ 1: 4 with the ratio of wavelength, and its Non-smooth surface cell density is higher.
Configuration of surface when described bionical ripple struction is imitative earthworm head contracted state.
Described bionical ripple struction and core ploughshare matrix all use ultra-high molecular weight polyethylene or composite hydrophobic material to make.
Beneficial effect of the present invention:
The present invention has the effect alleviating soil resistance and power consumption; Sowing and fertilising quality can be improved, reduce ditching component working resistance.
Accompanying drawing explanation
Fig. 1 is the front view of bionic fertilizer placer.
Fig. 2 is the vertical view of bionic fertilizer placer.
Fig. 3 is that A-A in Fig. 2 is to cutaway view.
Fig. 4 is bionical ripple struction partial sectional view of the present invention.
Fig. 5 and Fig. 6 is core ploughshare structural representation.
Embodiment
Consult shown in Fig. 1 to Fig. 4, in the present embodiment, core ploughshare 1 surface distributed of described plough has bionical ripple struction 2, this bionical ripple struction 2 is rib type bionic geometric structures, rib type bionic geometric structure unit on it and core ploughshare 1 matrix all use the hydrophobic material such as ultra-high molecular weight polyethylene or composite to make, the back side of core ploughshare 1 matrix has cavity 3, and rib type bionic geometric structure unit offers several through hole 4 and is communicated with cavity 3, and cavity 3 has air inlet and feed tube 5.
The thickness D of described core ploughshare 1 matrix is 2 ~ 4mm; The height d of fin is 1.7 ~ 2.6mm, and width J is 4.6 ~ 7.4mm, and the width M of ditch is 1.1 ~ 1.8mm, and the rib end of fin is 0 ~ 5mm apart from shovel body Edge Distance, and fin is 80 ~ 100 ° with the angle β cutting native face.
The vertical length of side H of described core ploughshare 1 is 80 ~ 140mm, horizontal length of side L is 150 ~ 220mm, the thick D of core ploughshare 1 matrix is 2 ~ 4mm, material is the hydrophobic material such as ultra-high molecular weight polyethylene and composite thereof, matrix and fin are processed into one, and bonding with metallic matrix integral, rib end is 0 ~ 5mm apart from shovel body Edge Distance.
As shown in Figure 3, the inside of core ploughshare 1 is cavity 3, when the core ploughshare 1 of this kind of structure works, air and liquid can be injected continuously between soil and workpiece contact surface, form gas-liquid interface, change the interracial contact situation on soil and machinery operation surface, thus reach the object reducing soil adhesion.Simultaneously by avoiding soil directly to contact with workpiece, reducing adhered area, reducing the frictional resistance between soil and workpiece.
As shown in Figure 5, the vertical length of side H of core ploughshare 1 is 80 ~ 140mm, and penetrating angle θ is 25 ~ 50 °, and clearance angle ε is 5 °.
As shown in Figure 6, the angle of chamfer γ of core ploughshare 1 is 60 ~ 75 °, and fabric width B is 120 ~ 180mm.
Claims (1)
1. a bionic fertilizer placer, is characterized in that: the bionical ripple struction being formed with rule distribution at the core ploughshare matrix surface of plough, and the trough degree of depth of ripple is 1: 31: 4 with the ratio of wavelength; Configuration of surface when described bionical ripple struction is imitative earthworm head contracted state; The back side of core ploughshare matrix has cavity, and described bionical ripple struction offers several through hole and cavity connects, and cavity has air inlet and feed tube; The material of described bionical ripple struction and core ploughshare matrix is ultra-high molecular weight polyethylene; The vertical length of side of described core ploughshare is 80 140mm, and penetrating angle is 25 ° 50 °, and clearance angle is 5 °; The angle of chamfer of described core ploughshare is 60 ° 75 °, and fabric width is 120 180mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210109298.0A CN102612896B (en) | 2012-04-16 | 2012-04-16 | Bionic fertilizer placer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210109298.0A CN102612896B (en) | 2012-04-16 | 2012-04-16 | Bionic fertilizer placer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102612896A CN102612896A (en) | 2012-08-01 |
| CN102612896B true CN102612896B (en) | 2015-02-04 |
Family
ID=46553380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210109298.0A Expired - Fee Related CN102612896B (en) | 2012-04-16 | 2012-04-16 | Bionic fertilizer placer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102612896B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107371481A (en) * | 2017-08-30 | 2017-11-24 | 吉林大学 | A kind of bionical elastic plough |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103098591B (en) * | 2013-01-16 | 2016-05-18 | 安徽农业大学 | Corn, wheat dual-purpose multifunctional fertilising seeder |
| CN103999605A (en) * | 2013-12-31 | 2014-08-27 | 昆山御广峰机械有限公司 | Novel furrowing machine cutter |
| CN103797939B (en) * | 2014-03-04 | 2017-04-05 | 山东理工大学 | A kind of imitative Lumbricuss skin shape plough |
| 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 |
| CN108260378B (en) * | 2018-03-28 | 2023-10-20 | 吉林大学 | Earthworm-like corrugated lubricating body surface drag reduction furrow opener |
| CN109041679B (en) * | 2018-10-17 | 2021-06-01 | 吉林大学 | Razor type sliding bionic furrow opener |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2101987U (en) * | 1991-11-07 | 1992-04-22 | 中国农业机械化科学研究院北京农机化所 | Arrow shovel type double-layer seed fertilizer separated trench excavator |
| CN1478374A (en) * | 2003-07-09 | 2004-03-03 | 西北农林科技大学机械与电子工程学院 | High-efficient bionical formula ditching machine |
| CN1973592A (en) * | 2006-12-15 | 2007-06-06 | 吉林大学 | Bionic furrow opener |
| CN102057766A (en) * | 2010-11-04 | 2011-05-18 | 吉林大学 | Mole plough bionic anti-sticking, anti-drag and wear-resistant plough shovel |
| CN202603177U (en) * | 2012-04-16 | 2012-12-19 | 吉林大学 | Bionic fertilizer application ditcher |
-
2012
- 2012-04-16 CN CN201210109298.0A patent/CN102612896B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2101987U (en) * | 1991-11-07 | 1992-04-22 | 中国农业机械化科学研究院北京农机化所 | Arrow shovel type double-layer seed fertilizer separated trench excavator |
| CN1478374A (en) * | 2003-07-09 | 2004-03-03 | 西北农林科技大学机械与电子工程学院 | High-efficient bionical formula ditching machine |
| CN1973592A (en) * | 2006-12-15 | 2007-06-06 | 吉林大学 | Bionic furrow opener |
| CN102057766A (en) * | 2010-11-04 | 2011-05-18 | 吉林大学 | Mole plough bionic anti-sticking, anti-drag and wear-resistant plough shovel |
| CN202603177U (en) * | 2012-04-16 | 2012-12-19 | 吉林大学 | Bionic fertilizer application ditcher |
Non-Patent Citations (2)
| Title |
|---|
| 开沟器仿生设计及其试验分析;杜卫刚;《中国优秀博硕士学位论文全文数据库》;20041231;11 * |
| 开沟器仿生设计及其试验分析;杜卫刚;《中国优秀博硕士学位论文全文数据库》;20041231;11,13 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107371481A (en) * | 2017-08-30 | 2017-11-24 | 吉林大学 | A kind of bionical elastic plough |
| CN107371481B (en) * | 2017-08-30 | 2019-12-17 | 吉林大学 | Bionic elastic furrow opener |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102612896A (en) | 2012-08-01 |
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| C06 | Publication | ||
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| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jia Honglei Inventor after: Jiang Xinming Inventor after: Ma Yunhai Inventor after: Yan Zhifeng Inventor after: Tong Jin Inventor after: Lin Fudong Inventor after: Fan Xuhui Inventor after: Zhang Jinbo Inventor after: Wang Zhiqin Inventor before: Jia Honglei Inventor before: Yan Zhifeng Inventor before: Ma Yunhai Inventor before: Tong Jin Inventor before: Lin Fudong Inventor before: Fan Xuhui Inventor before: Zhang Jinbo Inventor before: Wang Zhiqin |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: JIA HONGLEI YAN ZHIFENG MA YUNHAI TONG JIN LIN FUDONG FAN XUHUI ZHANG JINBO WANG ZHIQIN TO: JIA HONGLEI JIANG XINMING MA YUNHAI YAN ZHIFENG TONG JIN LIN FUDONG FAN XUHUI ZHANG JINBO WANG ZHIQIN |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 Termination date: 20200416 |