ANALYSIS OF THE TRANSPORTATION PROCESS OF MATERIAL BY THE COMBINED SCREW CONVEYOR
Journal Title: Наукові доповіді НУБіП України - Year 2017, Vol 5, Issue 5
Abstract
Screw conveyors as transport mechanisms are used in the agrarian sphere of production, processing and food industries, the specifics of which are due to the presence of a wide range of technological processes of harvesting and processing of crop production. Improvement of existing structures of screw transport mechanisms and justification of their rational parameters and operating modes can significantly improve the productivity and reliability of the implementation of technological operations. Are presented the results of analytical and experimental research of the combined screw conveyor - shredder, which is executed in the form of a guide casing in which a screw conveyor is located, between which the knivesshredders are installed. According to the results of experimental research, obtained a regression equation, that characterizes the change in the performance of an advanced combined screw transporter depending on the parameters of the screw conveyor. It is established that in the given limits variation of input factors (speed of a screw conveyor rotation 100 k n 300 rpm; the diameter of the screw conveyor 0,12 k D 0,2 m; step of the screw 0,05 1 T 0,11 m), performance is in the range from 0,5 to 5,0 kg/sec. The research results are the next step in developing a methodology for justifying the parameters of transport vehicles.
Authors and Affiliations
V. R. Pankiv
Keywords
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