改进犁-深-肥设计,提高土壤肥力

IF 2.4 3区 工程技术 Q3 ENGINEERING, ENVIRONMENTAL Journal of Terramechanics Pub Date : 2023-04-01 DOI:10.1016/j.jterra.2023.01.001
Nikolay Romanyuk , Valery Ednach , Sayakhat Nukeshev , Irina Troyanovskaya , Sergey Voinash , Marat Kalimullin , Viktoriia Sokolova
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引用次数: 2

摘要

农业作物种植的集约化技术为耕作过程中的肥料施用提供了条件。这减少了土壤的压实,提高了土壤的肥力和作物的质量。这些研究的目的是开发一种通用的工作工具,使您能够在单元的一次通过中结合几种技术操作。作者开发了一种犁-土-肥的原创设计。该组合工作体包括可逆犁和带肥料管道的振动深土机。这个解决方案可以让你在犁地时结合施肥,放松底土层和混合土壤。通过研究,得到了结构的几何尺寸与土中牵引阻力的关系。为了将开发的思想应用到实际设计中,确定了犁-土-肥的主要参数。特别注意了保证深埋机振动的弹簧机构的计算。选择了块体和减振器中最优的贝尔维尔弹簧的数量和位置,在此位置上,埋土器将以给定的幅度进行自振荡。
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Improvement of the design of the plow-subsoiler-fertilizer to increase soil fertility

The use of intensive technologies for the cultivation of agricultural crops provides for the application of fertilizers in the process of tillage. This reduces the compaction of the soil, increases its fertility and the quality of the crop. The purpose of these studies is to develop a universal working tool that allows you to combine several technological operations in one pass of the unit. The authors have developed an original design of a plow-subsoiler-fertilizer. This combined working body includes a reversible plow and a vibratory subsoiler with fertilizer ducts. This solution allows you to combine the application of fertilizers when plowing the field, loosening the subsoil layer and mixing the soil. As a result of the work, the dependences of the geometric dimensions of the structure on the traction resistance to movement in the soil were obtained. To implement the developed idea into a real design, the main parameters of the plow-subsoiler-fertilizer are determined. Particular attention is paid to the calculation of the spring mechanism that ensures the vibration of the subsoiler. The optimal number and location of belleville springs in the block and shock absorber were selected, at which the subsoiler will perform self-oscillations with a given amplitude.

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来源期刊
Journal of Terramechanics
Journal of Terramechanics 工程技术-工程:环境
CiteScore
5.90
自引率
8.30%
发文量
33
审稿时长
15.3 weeks
期刊介绍: The Journal of Terramechanics is primarily devoted to scientific articles concerned with research, design, and equipment utilization in the field of terramechanics. The Journal of Terramechanics is the leading international journal serving the multidisciplinary global off-road vehicle and soil working machinery industries, and related user community, governmental agencies and universities. The Journal of Terramechanics provides a forum for those involved in research, development, design, innovation, testing, application and utilization of off-road vehicles and soil working machinery, and their sub-systems and components. The Journal presents a cross-section of technical papers, reviews, comments and discussions, and serves as a medium for recording recent progress in the field.
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