Analytical and applied model of the process of the cut vegetable components feeding to the screw conveyor of the top gathering module

Abstract

The article deals with the analytical and applied model of feeding of cut vegetable components from root crops to the screw conveyor, the analysis of the theoretical level and possible limits of the change of technological feed of the cutter knives built in the screw conveyor. The advantage of the offered mathematical model in comparison with the traditional one is to take into account such factors as the influence of the hips yield in the row, the specific mass of weeds in the row, the density of the root crops planting, the rate of movement of the root crop harvesting machine.Statement of the problem. The difficult and changing conditions of technological operation of the top gathering machines and the lack of adaptation of existing structures of cutting tools to these changes do not allow to obtain constant agrotechnical indices, especially at high yields, uneven arrangement of root crops in the row, unsatisfactory state of tops, fould fields, therefore, the development of the new and improved existing designs of the top gathering machines is needed [1].Analysis of the available researches and publications. Analysis of recent research and publications. The advantage of the offered mathematical model in comparison with the traditional one is to take into account such factors as the influence of the yield of the hips in a row, the specific mass of weeds in the row, the density of the root crops planting, the rate of movement of the root crop harvesting machine. The experimental and theoretical investigations requiring more detailed description and improvement by means of mathematical modeling are presented in papers [2, 3, 4].The objective of the paper is to develop the analytical and applied model of feeding of the cut plant components from root crop heads by the top remover module to the screw conveyor, to analyze and determine at the theoretical level the possible limits of the change in technological feed of the plant components cut by rotary top cutter knives the to the screw conveyor aimed to obtain the analytical functional regularities of the change in technological top feed from the root crop plantating parameters and module operation technological parameters.Statement of the task. To calculate and substantiate the main structural and kinematic parameters and operating modes of the screw conveyor of the top gathering module, to Analytical and applied model of the process of the cut vegetable components feeding to the screw conveyor of the top gathering module 106 …………………………………………………….