КЛАССИФИКАЦИЯ ДВУХДИСКОВЫХ СОШНИКОВ ПО ТЕХНОЛОГИЧЕСКИМ И КОНСТРУКТИВНЫМ ПАРАМЕТРАМ

Abstract

High-quality sowing of grain crops depends on the design of the working bodies of agricultural machines. Based on analytical studies, it was proposed to develop a new classification of individual structural elements of coulters and their technological parameters. (Research purpose) The research purpose is in improvement of the digital classification table of coulter signs, the structure and form of representation of which would allow easily complementing the signs characterizing the studied working body without changing its formation algorithm. (Materials and methods) The coulter can be considered as a system consisting of a combination of individual design and technological features that are closely related to each other. A two-disc coulter was analyzed according to the proposed classification, and a digital coding system was proposed. This classification allows us to include not only the known types of coulters, but also to predict new designs for the specified technologi-cal parameters. (Results and discussion) The features and properties of coulters in the matrix are located vertically and horizontally, respectively, and are considered in in-teraction, coulters of one class are associated with many features and properties of coulters of another class. This classification allows you to replace the existing large classifications with ordinary numbers, to conduct digital coding of any coulters of sowing machines. (Conclusions) The proposed classification allows us to apply digi-tal coding of the entire variety of features and properties of existing and new designs of two-disc coulters, to use computer technologies for searching, storing and pro-cessing information on them. The classification is used to select a rational design of the working body.