CN106688341A - Bionic cutting-stubble blade mechanism based on the structural characteristic of mantis propodeum - Google Patents
Bionic cutting-stubble blade mechanism based on the structural characteristic of mantis propodeum Download PDFInfo
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- CN106688341A CN106688341A CN201510781335.6A CN201510781335A CN106688341A CN 106688341 A CN106688341 A CN 106688341A CN 201510781335 A CN201510781335 A CN 201510781335A CN 106688341 A CN106688341 A CN 106688341A
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- form rectangular
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- 241000258241 Mantis Species 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 title claims abstract description 19
- 239000011664 nicotinic acid Substances 0.000 title abstract 5
- 238000005520 cutting process Methods 0.000 claims abstract description 29
- 241000826860 Trapezium Species 0.000 claims description 3
- 239000002689 soil Substances 0.000 abstract description 14
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010899 nucleation Methods 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 abstract description 2
- 239000002131 composite material Substances 0.000 abstract 1
- 238000013461 design Methods 0.000 description 5
- 210000002303 tibia Anatomy 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000003306 harvesting Methods 0.000 description 3
- 244000061456 Solanum tuberosum Species 0.000 description 2
- 235000002595 Solanum tuberosum Nutrition 0.000 description 2
- 240000008042 Zea mays Species 0.000 description 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
- 235000005822 corn Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000007688 Lycopersicon esculentum Nutrition 0.000 description 1
- 240000003768 Solanum lycopersicum Species 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000003194 forelimb Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000036346 tooth eruption Effects 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
Abstract
The invention discloses a bionic cutting-stubble blade mechanism based on the structural characteristic of mantis propodeum. The bionic cutting-stubble blade mechanism comprises a junction plate and a cutting-stubble blade. A cutting edge slope is arranged at the upper end of the cutting-stubble blade body. A faceted pebble of jugged rectangular pyramid is in an equilateral triangle. A first jugged rectangular pyramid and a second jugged rectangular pyramid are crisscross arranged on the cutting edge slope at equal intervals. The bionic cutting-stubble blade mechanism based on the structural characteristic of mantis propodeum, compared with a traditional cutting-stubble blade mechanism, the hack principle of a wedge-shaped workpiece and the structural characteristic based on mantis propodeum are utilized, and the bionic cutting-stubble blade mechanism with the advantages of simple shape, easy manufacture, energy conservation and drag resistance is designed. The undercutting tool uses the sharp cutting edge to cut off composite of root and soil moving along the surface of shovel, and then breaks away from the cutting-blade body. The flat cutting-stubble blade is exploding ridge simultaneously as incising root and stubble, which has a function of soil preparation and provides good soil environment for subsequent seeding work.
Description
Technical field
The invention belongs to technical field of agricultural machinery, and in particular to a kind of to cut a batch blade mechanisms based on the bionical of mantis front foot architectural feature.
Background technology
In Northeast Area of China, the rtionatiztion of the results management of corn stubble is huge in agricultural production and the influence of field conditions control aspect.The main root of especially corn stubble is sturdy, in depth under, and coring sweeps along a large amount of soil, similar with root crop, by using for reference the cutting digging element in potato type harvesting machinery.The effect of tomato digging part is that potato wedges and soil are together excavated, and is sent to separating component, and it is adjustable to require that depth is stablized, it is ensured that upturned soil is passed through along shovel face, and tractive resistance is small, to there is stronger hack ability to heavy soil digger blade.The depth stabilization of excavation is adjustable, and to ensure that upturned soil can smoothly pass through along shovel face.For the soil for sticking weight, shovel face shovels grass and hilling when digger blade should have stronger hack ability to avoid work simultaneously.In addition, it is desirable to which digger blade tool edge wear-proof, the tractive resistance of equipment is small.Therefore, people recognize that a kind of effective root stubble harvesting equipment of design research and development is all very necessary in terms of save resources or environmental protection gradually.And the part of most critical is root stubble cutting tool in root stubble harvesting equipment.The performance of root stubble cutting tool depends primarily on coefficient of friction between blade shapes, blade and soil, the soil texture and operating condition（Such as pace, cutting depth and root stubble situation）.
In addition, the effect that batch cutter is considered as energy-conservation drag reduction is cut, while arrangement anthropogenic soil reaches the condition beneficial to plant growth.
The content of the invention
A batch blade mechanisms are cut based on the bionical of mantis front foot architectural feature it is an object of the invention to provide a kind of, to solve the problems, such as to be proposed in above-mentioned background technology.
To achieve the above object, the present invention provides following technical scheme：It is a kind of that a batch blade mechanisms are cut based on the bionical of mantis front foot architectural feature, including connecting plate and cutting a batch blade, batch blade of cutting is fixedly connected by bolt with screw with connecting plate, it is described to cut batch blade and constituted by cutting batch blade body and tooth form rectangular pyramid, the upper end for cutting batch blade body is provided with cutting edge inclined-plane, the faceted pebble of the tooth form rectangular pyramid is equilateral triangle, the tooth form rectangular pyramid includes a tooth form rectangular pyramid and No. two tooth form rectangular pyramids, a tooth form rectangular pyramid and No. two tooth form rectangular pyramids are equidistant is staggered at cutting edge inclined-plane.
Preferably, the upper end of the connecting plate is provided with mounting hole.
Preferably, batch blade of cutting is set to trapezium structure.
Preferably, a tooth form rectangular pyramid is set to three groups, and the height of a tooth form rectangular pyramid is 5mm.
Preferably, No. two tooth form rectangular pyramids are set to five groups, and the height of No. two tooth form rectangular pyramids is 3mm.
Technique effect of the invention and advantage：This cuts a batch blade mechanisms based on the bionical of mantis front foot architectural feature, with it is traditional cut batch cutter mechanism compared with, the present invention is using the hack principle of wedge-shaped workpiece and based on mantis front foot architectural feature, design simple shape, easy to manufacture, energy-conservation drag reduction bionical cut a batch blade mechanisms, the complex that undercutting tool is formed using sharp blade cut-out root stubble with soil, radical operators are moved along shovel face, after depart from cutter hub, plane is cut batch knife and can abolish ridge platform while root stubble is cut, and serves site preparation effect also for follow-up seeding operation provides good soil environment.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 cuts a batch blade structure schematic diagram for of the invention.
In figure：1 connecting plate, 2 cut a batch blade, 3 cut at a batch blade body, 4 cutting edge inclined-planes, 5 tooth form rectangular pyramids, No. 6 tooth form rectangular pyramids, 7 No. two tooth form rectangular pyramids.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made belongs to the scope of protection of the invention.
A batch blade mechanisms are cut based on the bionical of mantis front foot architectural feature the invention provides as shown in Figure 1-2 a kind of,Including connecting plate 1 and cutting batch blade 2,The upper end of the connecting plate 1 is provided with mounting hole,Batch blade 2 of cutting is fixedly connected by bolt with screw with connecting plate 1,Batch blade 2 of cutting is set to trapezium structure,It is described to cut batch blade 2 and constituted by cutting batch blade body 3 and tooth form rectangular pyramid 5,The upper end for cutting batch blade body 3 is provided with 4 at cutting edge inclined-plane,The faceted pebble of the tooth form rectangular pyramid 5 is equilateral triangle,The tooth form rectangular pyramid 5 includes a tooth form rectangular pyramid 6 and No. two tooth form rectangular pyramids 7,A number tooth form rectangular pyramid 6 is set to three groups,The height of a number tooth form rectangular pyramid 6 is 5mm,No. two tooth form rectangular pyramids 7 are set to five groups,The height of No. two tooth form rectangular pyramids 7 is 3mm,A number tooth form rectangular pyramid 6 and No. two tooth form rectangular pyramids 7 are equidistant is staggered 4 at cutting edge inclined-plane.
Structural principle：The zigzag fashion of lateral body thorn arrangement in tooth thorn structure, the particularly tibia of the bionical design reference study mantis forelimb for cutting batch blade of the present invention.Hard sharp broached-tooth design can increase pressure, reduce power, rapid incision prey body.The body thorn different sizes on mantis tibia surface, arrangement is tight, and big thorn length is about the twice of spinule, and tibial spines highly accounts for the 10%-30% of tibia width.Similar to mantis tibia impact cutting prey, the key of root stubble cutting is the process that blade cuts radical operators.This sharp keen broached-tooth design of mantis tibia is used for reference, the present invention with the addition of cutting teeth at traditional linear pattern blade.Processed for ease of blade, the flank of tooth is set to equilateral triangle, Rational choice tooth is high in the range of the 10%-30% of cutting edge surface width.It is bionical to cut batch knife 4 using highly same tooth form rectangular pyramid 6 and No. two the two of tooth form rectangular pyramid 7 kinds of tooth form rectangular pyramids are not staggered, tooth crest line is still linear fashion, the a height of 5mm of tooth of a number tooth form rectangular pyramid 6, the tooth 3mm high of No. two tooth form rectangular pyramids 7, the bottom of the tooth face of tooth form rectangular pyramid 5 is equilateral triangle.
Finally it should be noted that：The foregoing is only the preferred embodiments of the present invention; it is not intended to limit the invention; although being described in detail to the present invention with reference to the foregoing embodiments; for a person skilled in the art; it can still be modified to the technical scheme described in foregoing embodiments, or equivalent is carried out to which part technical characteristic, it is all within the spirit and principles in the present invention; any modification, equivalent substitution and improvements made etc., should be included within the scope of the present invention.
Claims (5)
1. a kind of bionical based on mantis front foot architectural feature cuts a batch blade mechanisms, including connecting plate（1）With cut a batch blade（2）, it is described to cut a batch blade（2）By bolt and screw and connecting plate（1）It is fixedly connected, it is characterised in that：It is described to cut a batch blade（2）By cutting a batch blade body（3）With tooth form rectangular pyramid（5）Composition, it is described to cut a batch blade body（3）Upper end be provided with cutting edge inclined-plane（4）, the tooth form rectangular pyramid（5）Faceted pebble be equilateral triangle, the tooth form rectangular pyramid（5）Including a tooth form rectangular pyramid（6）With No. two tooth form rectangular pyramids（7）, a tooth form rectangular pyramid（6）With No. two tooth form rectangular pyramids（7）It is equidistant to be staggered at cutting edge inclined-plane（4）.
It is 2. according to claim 1 a kind of a batch blade mechanisms to be cut based on the bionical of mantis front foot architectural feature, it is characterised in that：The connecting plate（1）Upper end be provided with mounting hole.
It is 3. according to claim 1 a kind of a batch blade mechanisms to be cut based on the bionical of mantis front foot architectural feature, it is characterised in that：It is described to cut a batch blade（2）It is set to trapezium structure.
It is 4. according to claim 1 a kind of a batch blade mechanisms to be cut based on the bionical of mantis front foot architectural feature, it is characterised in that：A number tooth form rectangular pyramid（6）It is set to three groups, a tooth form rectangular pyramid（6）Height be 5mm.
It is 5. according to claim 1 a kind of a batch blade mechanisms to be cut based on the bionical of mantis front foot architectural feature, it is characterised in that：No. two tooth form rectangular pyramids（7）It is set to five groups, No. two tooth form rectangular pyramids（7）Height be 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510781335.6A CN106688341A (en) | 2015-11-15 | 2015-11-15 | Bionic cutting-stubble blade mechanism based on the structural characteristic of mantis propodeum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510781335.6A CN106688341A (en) | 2015-11-15 | 2015-11-15 | Bionic cutting-stubble blade mechanism based on the structural characteristic of mantis propodeum |
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| CN106688341A true CN106688341A (en) | 2017-05-24 |
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| CN201510781335.6A Pending CN106688341A (en) | 2015-11-15 | 2015-11-15 | Bionic cutting-stubble blade mechanism based on the structural characteristic of mantis propodeum |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112056017A (en) * | 2020-09-16 | 2020-12-11 | 新疆农业大学 | Residual film recycling machine with edge film recycling device |
| EP3804492A1 (en) * | 2019-10-08 | 2021-04-14 | Gebrüder Busatis Gesellschaft m.b.H. | Blades and cutter for agricultural machines |
-
2015
- 2015-11-15 CN CN201510781335.6A patent/CN106688341A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3804492A1 (en) * | 2019-10-08 | 2021-04-14 | Gebrüder Busatis Gesellschaft m.b.H. | Blades and cutter for agricultural machines |
| AT523011A1 (en) * | 2019-10-08 | 2021-04-15 | Gebrueder Busatis Ges M B H | Blade assembly for agricultural machinery |
| AT523011B1 (en) * | 2019-10-08 | 2023-05-15 | Gebrueder Busatis Ges M B H | Knife arrangement for agricultural machines |
| US11963479B2 (en) | 2019-10-08 | 2024-04-23 | Gebrüder Busatis Gesellschaft M.B.H. | Blades and knives for agricultural machines having a toothing being varied along a length |
| CN112056017A (en) * | 2020-09-16 | 2020-12-11 | 新疆农业大学 | Residual film recycling machine with edge film recycling device |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170524 |
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| WD01 | Invention patent application deemed withdrawn after publication |