CN202385459U - Shovel wall structure of bionic ridging shovel - Google Patents
Shovel wall structure of bionic ridging shovel Download PDFInfo
- Publication number
- CN202385459U CN202385459U CN2011204390535U CN201120439053U CN202385459U CN 202385459 U CN202385459 U CN 202385459U CN 2011204390535 U CN2011204390535 U CN 2011204390535U CN 201120439053 U CN201120439053 U CN 201120439053U CN 202385459 U CN202385459 U CN 202385459U
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- Prior art keywords
- shovel
- ridging
- soil
- wall structure
- grooves
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- 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.)
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Abstract
The utility model discloses a shovel wall structure of a bionic ridging shovel. The shovel wall structure is characterized in that a plurality of grooves are formed on the surface of the ridging shovel; and prominences which are closely distributed are formed on the surfaces of the grooves so as to form a grading structure. The shovel wall structure disclosed by the utility model has the advantages that the grooves are formed on the surface of the ridging shovel, the prominences which are closely distributed are formed on the surfaces of the grooves, and in the ridging process with the ridging shovel, soil is pushed to the side front part by the shovel wall in ridging so as to form a full ridge shape, so that the resistance of the soil to the ridging shovel is reduced, the adhesion of the soil to the ridging shovel wall is reduced, the ridging efficiency is improved, the fuel consumption is reduced, the wear resistance of the ridging shovel wall is improved and the service life of the ridging shovel is prolonged.
Description
Technical field
The utility model relates to a kind of ridging shovel, particularly a kind of bionical ridging shovel shovel wall construction.
Background technology
Ridging shovel is to plough important on the agricultural tools such as whole combine, whole ground ridger, fertilizer distributor to touch native parts, in the ridge planting operation, has widely and uses.Usually have very big working resistance in the ridging operation process, therefore, reasonably optimizing ridging modular construction and working method to reduce tractive resistance, cut down the consumption of energy significant.
Common ridging shovel shovel face shape is cone mostly, and main line style element is a straight line.When contacting with soil, constitute native face of touching of straight curved surface and soil effect by the straight line line style, cushion lessly, active force is bigger.Also can play separation soil though touch the side both wings of native face; Reduce the effect that soil is piled up; But because two sides are the straight curved surfaces that are made up of the straight line line style; And not slick and sly with the transition of touching native face, the soil resistance that therefore makes this common shovel plate of ridge-forming apparatus receive is very big, is unfavorable for reducing the soil resistance in the ridging process like this.
Form and the structure of touching native parts as research means design with bionics reduce slight slope the working resistance of touching native parts have been obtained substantial progress.With the non-smooth morphology of dung beetle body surface is bionical object, and the bionical mouldboard and the disk plow of development all have good resistance reducing effect through verification experimental verification.The bionic, non-smooth dozer falls resistance than common smooth dozer and reaches 13.1%-32.9%, but bionical research is not seen in report about ridging shovel shovel wall surface form.The plain line that extracts with the muzzle position of touching soil at first of wild boar head front end is the bionical ridging shovel of bionical curve, compares with common ridging shovel, and drag reducing efficiency is 18.98%, but is not seen in report about its surface micro-structure research.
The utility model content
The purpose of the utility model provides a kind of bionical ridging shovel shovel wall construction, and this bionical ridging shovel shovel wall construction can reduce the resistance of ridging, improves the efficient of ridging, reduces the consumption of fuel, and has improved the wearability of ridging shovel.
" the cortex squama is prominent " (dermal denticles) is made up of countless overlapping scales, and these " squama is prominent " are fluted along the direction of motion, can adjust water flowing on its surface.These grooves can stop the formation of whirlpool or turbulent vortices simultaneously.Object with the surface of " squama is prominent " can reduce its resistance of motion in liquid.
" lotus leaf effect " is by the micron-sized mastoid process structure of lotus leaf surface and goes up the super hydrophobic surface phenomenon that the compound caused lotus leaf of hierarchy of the coefficient micro-nano-scale of nanostructured has " automatically cleaning " ability.
The utility model is that the surface texture that ridging is shoveled improves according to the biomimetic features of " the cortex squama is prominent " and " lotus leaf effect ".
The utility model is to be formed with many grooves on the surface of ridging shovel shovel wall, is formed with tight staggered projection on the surface of groove, and groove becomes hierarchy with protrusion-shaped.
Described projection is to gather arranges, and copies the lotus leaf surface structure.
The material of said projection is the SiCp particle.
The utility model satisfies under the prerequisite of dynamic performance requirement in assurance through structure optimization, realizes that lightweight has practical significance.
The beneficial effect of the utility model is: the surface at the ridging shovel is formed with groove, is formed with compact arranged projection on the surface of groove, is scooping up with ridging in the process on ridge; The shovel wall is pushed soil to side the place ahead in the ridging, forms plentiful ridge shape, has reduced the resistance of soil to the ridging shovel; Reduce the adhesion of soil, improved the efficient of ridging, reduced the consumption of fuel ridging shovel wall; And improved the wearability of ridging shovel wall, prolonged the service life of ridging shovel.
Description of drawings
Fig. 1 is the cross-sectional schematic of the utility model.
Embodiment
See also shown in Figure 1ly, present embodiment is to be formed with many grooves 2 on the surface of ridging shovel shovel wall 1, is formed with compact arranged projection 3 on the surface of groove 2, and ridging shovel shovel wall thickness is T, H=26%T, D=13%T, the height of projection 3 < 100 μ m.
Claims (2)
1. a bionical ridging shovel shovels wall construction, it is characterized in that: be to be formed with many grooves on the surface of ridging shovel shovel wall, be formed with tight staggered projection on the surface of groove, groove becomes hierarchy with protrusion-shaped.
2. a kind of bionical ridging shovel shovel wall construction according to claim 1, it is characterized in that: the material of said projection is the SiCp particle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204390535U CN202385459U (en) | 2011-11-09 | 2011-11-09 | Shovel wall structure of bionic ridging shovel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204390535U CN202385459U (en) | 2011-11-09 | 2011-11-09 | Shovel wall structure of bionic ridging shovel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202385459U true CN202385459U (en) | 2012-08-22 |
Family
ID=46660419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204390535U Expired - Fee Related CN202385459U (en) | 2011-11-09 | 2011-11-09 | Shovel wall structure of bionic ridging shovel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202385459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102365913A (en) * | 2011-11-08 | 2012-03-07 | 吉林大学 | Spade wall structure of bionic ridge-forming spade |
-
2011
- 2011-11-09 CN CN2011204390535U patent/CN202385459U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102365913A (en) * | 2011-11-08 | 2012-03-07 | 吉林大学 | Spade wall structure of bionic ridge-forming spade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20131109 |