Feasibility study of an auger conveyor performance of the haulm removing module

In this article, the problem of the need to improve existing and development of essentially new beet-harvesting machines is investigated since the existing ones do not fully satisfy the agronomic requirements for the process of harvesting roots. The results of experimental studies of the improved beet-harvesting machine are presented. The technological efficiency of application of the improved design of the cutter of the remnants of the wedge was determined by conducting field comparative studies of the two types of denominators, which distinguished themselves from the constructive execution of the comb copier and knife. The surface of the reviews and their two-dimensional sections of the damage to the root crops and the number of cut root crops from the soil were constructed, depending on the speed of the root-crop modulus and the height of the root crops.

Experimental researches of parameters technological process of the improved beets tops purifier

Tson¹,

Baranovskyi²,

Ляшук³

et al. 2019

The results of the study of the cutter of the remains of root crops haulm

Boyko¹,

Baranovsky²,

Pankiv³

et al. 2023

Fodder beet pulp is harvested separately using the principle of cutting it at the root. The agrophysical characteristics of root crops (location of their heads relative to the soil surface) greatly affect the process of separating the remains of the pulp from the heads. At the same time, it is advisable to carry out the technological process of collecting scallions in a combined (two-stage) way. It combines the cutting of the main mass of the gorse and the subsequent removal of the remains of the gorse from the heads of root crops with cutters of the «passive copier-passive knife» type. The aim of the research is to increase the functional indicators of the gorse-harvesting modules by developing improved working bodies for cutting the gorse. The article provides a description of the technological process of the improved cutter for the remnants of hemlock and the results of comparative experimental studies of three designs of cutters.

Mathematical model of the process of contact interaction of the copier with the head of the chicory root crop

Boyko

2023

One of the reserves for improving the quality indicators of haulm harvesters is to improve the technological process of haulm cutting by improving the design of cutters for haulm residues from the heads of root crops. In this regard, the development of new and improved working bodies for trimming the remains of tops from the heads of chicory root crops and studying the influence of the constructive and kinematic parameters of the cutter in order to improve the performance of haulm harvesters is an urgent scientific task. The developed mathematical models of the process of contact interaction of the copier with the head of the chicory root crop are the initial prerequisites for further technological analysis of cutting the remains of tops from the heads of root crops. The final solutions of integral equations will make it possible to justify the main parameters of the pruner based on the conditions of permissible horizontal force and permissible normal stresses, or from the condition of not knocking out root crops from the soil and not damaging root crops.