Bionic fertilizer placer

A technology of fertilizing ditch openers and ditch openers, which is applied in the fields of excavation/covering ditches, agriculture, application, etc. It can solve the problems of large traction resistance and irregular ditch shape, and achieve the purpose of reducing soil resistance, reducing power consumption, The effect of reducing working resistance

Inactive Publication Date: 2012-08-01
JILIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention aims to solve the problems of large traction resistance and irregular ditch shape existing in existing fertilization openers, and provides a bionic fertilization opener with the function of reducing viscosity and resistance

Method used

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  • Bionic fertilizer placer
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Examples

Experimental program
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Embodiment Construction

[0015] refer to Figure 1 to Figure 4 As shown, in this embodiment, the surface of the core share 1 of the opener is distributed with a bionic corrugated structure 2, the bionic corrugated structure 2 is a prismatic bionic geometric structure, and the prismatic bionic geometric structure unit and the core share 1. The matrix is ​​made of hydrophobic materials such as ultra-high molecular weight polyethylene or composite materials. The back of the core share 1 has a cavity 3. The prismatic bionic geometric structure unit is provided with several through holes 4 that communicate with the cavity 3. The cavity 3 With air inlet and liquid inlet pipe 5.

[0016] The thickness D of the base body of the core share 1 is 2-4 mm; the height d of the convex rib is 1.7-2.6 mm, the width J is 4.6-7.4 mm, the width M of the groove is 1.1-1.8 mm, and the distance between the edge end of the convex rib and the shovel The distance between the body edge is 0-5mm, and the angle β between the con...

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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 [0001] The invention relates to a ditching part on an agricultural tillage machine, in particular to a ditch opener for bionic fertilization. Background technique [0002] Fertilizer openers are an important component on seeders and fertilizer spreaders. Therefore, many scholars have conducted extensive research on it. The seeder requires that the fertilization ditch opener has a neat shape, the dry and wet soil are not mixed, the depth is consistent, and the fertilizer is spread evenly. However, when the fertilizer fertilization opener works in the soil with high humidity, the soil adheres to its working surface, which changes the surface shape, causes the traction resistance to increase, and makes the groove shape irregular, making the depth of the seeds in the groove Inconsistency affects the quality of fertilization and seeding. Therefore, reducing viscosity and drag is an important problem to be solved for fertilization openers. Contents of the inve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C5/06
Inventor 贾洪雷闫志峰马云海佟金林福东范旭辉张金波王智芹
Owner JILIN UNIV
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