Petro Koruniak1, Iryna Nishchenko2, Volodymyr Borovets3
1Lviv National Agrarian University, Dubliany, Ukraine
2National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”, Kyiv, Ukraine
3Lviv Polytechnic National University, Lviv, Ukraine
SUBSTANTIATION OF THE PROCESS OF VERTICAL TRANSPORTATION OF PIECE LOADS
Received: March 23, 2017 / Revised: May 31, 2017 / Accepted: June 26, 2017
© Koruniak P., Nishchenko I., Borovets V., 2017
Abstract. The urgent problem of automatization of the process of products transportation with a help of vertical chutes under the influence of gravitational forces using elastic elements is considered. The interaction between the object being transported and the elastic elements is defined. Their mutual influence on the transportation speed is determined depending on the contact parameters. The analysis of the object transportation speed changing depending on friction and on the zone of their mutual contact is carried out.
Keywords: vertical chute, elastic element, small ball, beam.

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