Substantiation of the parameters of an innovative working body for shallow tillage

Abstract

The purpose of study: determine the rational parameters of an innovative working body that carries out a high-quality technological process of shallow soil cultivation. An innovative working body for shallow soil cultivation was developed on the basis of nature-like technologies that are currently relevant in scientific research. The ratio when using the golden ratio arises when comparing curvilinear and rectilinear, i.e. natural and artificial forms. The development of a new working body design is based on the physics of the interaction process with the processed environment, using analogies of shape and optimal proportions existing in nature. The working body design for shallow tillage with curved surfaces of increased streamlining using the configuration of natural sliding lines of the treated medium layer during cultivation has been developed. Depending on the required processing depth (6-16 cm), the innovative working body efficiently performs the cutting process with sliding, and also performs flat-cut loosening. Rational parameters and functioning modes of an innovative working body for shallow tillage have been obtained: length – 305 mm; working width – 450 mm; angle of crumbling, sharpening, posterior occipital cutting, mortar, rise – 15, 12, 10, 75-110, 10 degrees respectively; speed – 9-12 km/h.

The Design of a Dump Plow for Processing Heavy Soils

“…Under the influence of such a wedge, soil deformation occurs, the nature of which depends on the technological properties of the soil and the angle, and the installation of the working face of the wedge to the horizontal. [3] Poorly connected soils. The main type of their deformation is shear.…”

“…It is this principle that is inherent in the operation of all combined tillage tools. This makes it possible to improve the quality, productivity, and most importantly reduce the processing costs for this technological tillage operation in one pass of the arable plant [1][2][3][4][5][6].…”

“…Then, following the same trail, the plow body goes, cultivating the soil to a predetermined depth. At the same time, longline tillage increases the degree of crumbling of the soil and reduces the resistance to sliding friction of the field board against the soil of the soil wall [1][2][3][4][5].…”

Determination of the traction resistance of the combined working body for moldboard-free tillage

“…The need to decompact the soil, improve its structure and conditions for the development of the root system of cultivated plants, aeration, and accumulation of moisture, led to the development of loosening technology that provides crumbling of the soil, both in the upper layer and in the subsoil horizon. In Russia and all over the world, work is underway to create new and improve existing machines [4][5][6][7][8][9][10][11][12][13].…”

“…The forces required for lateral separation of the soil by the share of the upper and lower paws P4 and P5 will be determined in accordance with the methodology described in [5]:…”