Abstract
The question of applying the most progressive technologies of cleaning work of efficient systems of machines is of paramount importance. In solving tasks to ensure the sustainable development of agricultural production, reliable supply of the population of the country, food in food is an important place to strengthen the material and technical base of the agro-industrial complex, its targeted technical re-equipment. In this regard, the goal of the work is to study the rational method of increasing the performance of the screw screw conveyor, allowing you to create a small-sized structure, is an increase in its revolutions. The article provides research in the method of increasing the performance of the screw screw conveyor, allowing you to create a small-sized design by increasing its revolutions. The technology of the work of conveyors-grab trucks was described, the work mechanism was investigated and the disadvantages of work were described, namely, in defective providing the possibility of grain transfer over long distances along the spatial track or complicates the technological scheme. Such an organization of harvesting on the scale of the country involves the creation and implementation of several systems of high-performance cleaning and transport equipment primarily in the main grain areas.
Highlights
A number of research and design organizations deal with the automation of post-harvest grain processing processes
The development of technology and machines for harvesting grain crops takes place without taking into account the biological characteristics and dynamics of the accumulation of dry grain mass, which stops at a humidity of 35 ... 40%
To ensure the sustainability of the process of harvesting and processing the grain crop in various regions of the country, a complex of technological, technical and organizational measures is necessary, the implementation of which should determine the economically justified degree of risk, taking into account the natural, climatic and production conditions.The most rational way to increase the productivity of a screw screw conveyor, which allows you to create a small-sized structure, is to increase its speed [1,8,15]
Summary
A number of research and design organizations deal with the automation of post-harvest grain processing processes. The material enters the auger in portions that depend quantitatively on the revolutions, the angle of inclination of the auger to the horizon and the coefficient of internal friction of the material All these designs do not provide the possibility of transferring grain over long distances along a spatial route or complicate the technological scheme[2,9,15].Most spiral conveyors do not provide for changing the distance and trajectory of the material movement. As a result of excessive mixing of the material and turning of the grain inside the spring screw In this regard, the limit of the increase in productivity under the existing principle of transportation was reached
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