Potato biomimetic digging shovel

A technology for excavating shovels and potatoes, which is applied in the directions of excavators, excavating harvesters, agricultural machinery and implements, etc., can solve the problems of easy entanglement of grass and clay, large working resistance, and unsatisfactory separation effect of potato and soil, so as to improve the effect. , reduce the work load, reduce the effect of soil adhesion

Active Publication Date: 2017-10-20
JILIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented technology improves both efficiency by making it easier for peasants into their roots while still having strong bonds between them when they break down clods or rootlets from crops like sweetpotatoes. By forming an inclined cut edge with one side tapered towards another end called cobrakewalls, this design helps prevent damage caused by rocks that may stick out over time after being dug up. Curvature structures help increase contact area without adding extra weight but provide better traction than traditional methods such as scrapers. Additionally, there're leaks holes along its sides where materials will be wasted due to excessive use. Overall these technical improvements make saving vegetables more efficiently and effectively through mechanized processes.

Problems solved by technology

This patented technical problem addressed by this patents relates to improving the efficiency and quality of crops that can be cut during production without damaging them due to excessive wear caused by heavy machining tools used over longer periods.

Method used

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  • Potato biomimetic digging shovel
  • Potato biomimetic digging shovel
  • Potato biomimetic digging shovel

Examples

Experimental program
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Embodiment Construction

[0031] like figure 1 and figure 2 As shown, the potato digging shovel of the present invention, the outer contour is formed by smoothly connecting the beginning and the end of the straight line of the ab section, the curve of the bc section, the straight line of the cd section, the straight line of the df section, the straight line of the fg section, the curve of the gh section, and the straight line of the ha section, wherein Points a, b, h, and a are connected to form the entry section A, points b, c, g, h, and b are connected to form the upsoil section B, and the bc section curve and gh section curve of the upsoil section B are bionic curves G; Points d, f, g, and c are connected to form installation section C; installation section C, soil lifting section B, and soil entry section A are symmetrical structures about the midline ae on the digging shovel; the width of installation section C, soil lifting section B, and soil entry section The length W of the base bh of the trian

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PUM

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Abstract

The invention relates to a potato biomimetic digging shovel and belongs to the technical field of agricultural machinery. The shovel is a biomimetic digging shovel based on structures of mole claws, pangolin squamae and thatch leaf margin, and is composed of a soil piercing segment, a soil lifting segment and an installation segment, wherein all segments are smoothly connected; the soil piercing segment is in an isosceles triangle plane, inclined planes are formed in two sides of the triangle, included angles of 30 degrees are formed between the back surface of the digging shovel and the inclined planes, and then a sawtooth with the include angle of 60 degrees is processed; the curved surface of the soil lifting segment is a biomimetic curved surface, nine biomimetic flanges are arranged on the front surface of the soil lifting segment and distributed in a sector at intervals, the included angle of 7.5 degrees is formed between two adjacent flanges, and a sector soil leakage hole is formed between two flanges; the installation segment is a rectangle plane, and three bolt counterbore holes are formed in the installation segment. According to the potato biomimetic digging shovel, the adverse effects such as large working resistance of the digging shovel, serious clay and unsatisfactory potato and soil separation effect in the potato digging process can be effectively lowered, the working efficiency of potato harvesting machinery can be remarkably improved, and the energy consumption is low, and the material is saved.

Description

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Claims

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Application Information

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Owner JILIN UNIV
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