Abstract

The purpose of the research is to justify the type of subsoiling plates of the machine for preparing the soil for sowing melon crops. The machine designed by the authors for the preparation of the soil for sowing melon crops under the tunnel film is equipped with deep loosening subsoilers of “paraplough” type with loosening plates. The scheme of subsoiler arrangement on the frame of the machine is shown. The basic principles and methods of classical mechanics, mathematical analysis, and statistics were used in this study. The scheme of subsoiler arrangement on the frame depending on their parameters has been theoretically justified. Experimental studies have established that using a subsoiler in the form of a rod and plate with a length of 12 cm and a height of 20 cm provides the required crumbling of the soil at minimum energy consumption.

Highlights

  • To determine the longitudinal spacing of the subsoiler L, consider the movement of the soil particles coming from the subsoiler bit

  • The motion of soil particles falling from a working body has been studied by some scientists based on the laws of theoretical mechanics [32, 34,35]

  • Experimental studies investigated the effect of the type of ripping plates and the operating speed on the agrotechnical and energy performance of the machine

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Summary

Introduction

The development of new tillage technologies and the improvement of machinery to prepare crops, including gourds, is an urgent task in agriculture [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23]. The aim of the study is to justify the placement of subsoilers on the machine to prepare the soil for sowing gourds

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