621.86

telescopic ginger transportation, screw, bending fluctuations, torsional oscillations, rotation.

The article analyzes the problem of using telescopic screw conveyors, determines the factors that negatively influence the process of moving bulk cargo by this type of transport. In order to confirm the results of theoretical research, the existing module of the conveyor was designed and manufactured and a series of experiments were conducted.

1. Rogatynskyi R. M., Hevko I. B., Diachun A. E. Naukovo-prykladni osnovy stvorennia hvyntovykh transportno-tekhnolohichnykh mekhanizmiv. Scientific and Applied Fundamentals for Creation of Screw Transport and Technological Mechanisms. Ternopil, 2014. 280 p.
2. Hevko I. B. Naukovo-prykladni osnovy stvorennia hvyntovykh transportno-tekhnolohichnykh mekhanizmiv. Scientific and Applied Fundamentals for Creation of Screw Transport and Technological Mechanisms: author's abstract. dissertation for the sciences. PhD Sciences: specialty 05.02.02 “Mechanical Engineering”. Lviv, 2013. 42 p.
3. Lyashuk O., Pyndus T., Marunych O., Sokil M. Longitudinal-angular oscillation of wheeled vehicles with nonlinear power characteristics of absorber system. Bulletin of the Ternopil National Technical University. Scientific Journal of the Ternopil National Technical University. 2016. № 2 (83). P. 82–89.
4. Sokil B. I., Sokil M. B. Vymusheni kolyvannia hnuchkykh trubchastykh til, vzdovzh yakykh rukhaietsia sutsilnyi potik seredovyshcha. Fluctuations of flexible tubular bodies, along which a continuous flow of medium moves. Dynamics, strength and design of machines and appliances. Bulletin of the National University “Lviv Polytechnic”. 2017. № 866. P. 60–65.
5. Sokil B. I., Khytryak O. I. Vplyv shvydkosti pozdovzhnoho rukhu na napruzhennia u hnuchkykh elementakh system pryvodiv za rezonansu. Influence of the velocity of longitudinal motion on stresses in flexible elements of drive systems for resonance. Optimization of production processes and technical control in machine building and instrumentation. Bulletin of the National University “Lviv Polytechnic”. No. 702. 2011. P. 76–83.
6. Sokil M. B., Andruhiv A. I., Hytryak O. I. Zastosuvannia khvylovoi teorii rukhu ta asymptotychnoho metodu dlia doslidzhennia dynamiky deiakykh klasiv pozdovzhno-rukhomykh system. Application of the wave theory of motion and the asymptotic method for studying the dynamics of some classes of longitudinal and moving systems. Dynamics, Strength and Design of Machines and Appliances. Bulletin of the National University “Lviv Polytechnic”. 2012. No. 730. P. 114–118.
7. Sokil M. B. Zhynni neliniini kolyvannia odnovymirnykh til, yaki kharakteryzuiutsia pozdovzhnoiu shvydkistiu rukhu, i nablyzhene yikh doslidzhennia. Flexible nonlinear oscillations of one-dimensional bodies characterized by longitudinal velocity of motion, and their approximate research. Dynamics, Strength and Design of Machines and Devices. Bulletin of the National University “Lviv Polytechnic”. 2010. No. 678. P. 97–102.
8. Babakov I. M. Teoryia kolebaniy. Theory of Vibrations. Moscow: Nauka, 1965. 560 p.
9. Sokil M. B., Hytryak O. I. Vyznachennia na osnovi rukhu optymalnykh neliniinykh kharakterystyk system, yaki opysuiutsia rivnianniam Kleina-Hordona. Definition on the basis of motion of optimal nonlinear characteristics of systems, which are described by the Klein-Gordon equation. Automation of production processes for machine building and instrument making. 2010. № 44. P. 57–61.
10. Feоdosyev V. I. O kolebaniyah i ustoychivosti trubyi pri protekanii cherez nee zhidkosti. About oscillations and stability of a pipe at flow through it of liquid. Engineering compilation. 1951. Vol. 10. P. 251–257.
11. Hevko I., Hud V., Shust I. and others. Synthesis of telescopic screw conveyors. Bulletin of the KhNTUZG named after Petro Vasylenko. Resource-saving technologies, materials and equipment in repair production. 2016. № 168. Р. 85–91.

1. Rogatynskyi R. M., Hevko I. B., Diachun A. E. Naukovo-prykladni osnovy stvorennia hvyntovykh transportno-tekhnolohichnykh mekhanizmiv. Scientific and Applied Fundamentals for Creation of Screw Transport and Technological Mechanisms. Ternopil, 2014. 280 p.
2. Hevko I. B. Naukovo-prykladni osnovy stvorennia hvyntovykh transportno-tekhnolohichnykh mekhanizmiv. Scientific and Applied Fundamentals for Creation of Screw Transport and Technological Mechanisms: author's abstract. dissertation for the sciences. PhD Sciences: specialty 05.02.02 “Mechanical Engineering”. Lviv, 2013. 42 p.
3. Lyashuk O., Pyndus T., Marunych O., Sokil M. Longitudinal-angular oscillation of wheeled vehicles with nonlinear power characteristics of absorber system. Bulletin of the Ternopil National Technical University. Scientific Journal of the Ternopil National Technical University. 2016. № 2 (83). P. 82–89.
4. Sokil B. I., Sokil M. B. Vymusheni kolyvannia hnuchkykh trubchastykh til, vzdovzh yakykh rukhaietsia sutsilnyi potik seredovyshcha. Fluctuations of flexible tubular bodies, along which a continuous flow of medium moves. Dynamics, strength and design of machines and appliances. Bulletin of the National University “Lviv Polytechnic”. 2017. № 866. P. 60–65.
5. Sokil B. I., Khytryak O. I. Vplyv shvydkosti pozdovzhnoho rukhu na napruzhennia u hnuchkykh elementakh system pryvodiv za rezonansu. Influence of the velocity of longitudinal motion on stresses in flexible elements of drive systems for resonance. Optimization of production processes and technical control in machine building and instrumentation. Bulletin of the National University “Lviv Polytechnic”. No. 702. 2011. P. 76–83.
6. Sokil M. B., Andruhiv A. I., Hytryak O. I. Zastosuvannia khvylovoi teorii rukhu ta asymptotychnoho metodu dlia doslidzhennia dynamiky deiakykh klasiv pozdovzhno-rukhomykh system. Application of the wave theory of motion and the asymptotic method for studying the dynamics of some classes of longitudinal and moving systems. Dynamics, Strength and Design of Machines and Appliances. Bulletin of the National University “Lviv Polytechnic”. 2012. No. 730. P. 114–118.
7. Sokil M. B. Zhynni neliniini kolyvannia odnovymirnykh til, yaki kharakteryzuiutsia pozdovzhnoiu shvydkistiu rukhu, i nablyzhene yikh doslidzhennia. Flexible nonlinear oscillations of one-dimensional bodies characterized by longitudinal velocity of motion, and their approximate research. Dynamics, Strength and Design of Machines and Devices. Bulletin of the National University “Lviv Polytechnic”. 2010. No. 678. P. 97–102.
8. Babakov I. M. Teoryia kolebaniy. Theory of Vibrations. Moscow: Nauka, 1965. 560 p.
9. Sokil M. B., Hytryak O. I. Vyznachennia na osnovi rukhu optymalnykh neliniinykh kharakterystyk system, yaki opysuiutsia rivnianniam Kleina-Hordona. Definition on the basis of motion of optimal nonlinear characteristics of systems, which are described by the Klein-Gordon equation. Automation of production processes for machine building and instrument making. 2010. № 44. P. 57–61.
10. Feоdosyev V. I. O kolebaniyah i ustoychivosti trubyi pri protekanii cherez nee zhidkosti. About oscillations and stability of a pipe at flow through it of liquid. Engineering compilation. 1951. Vol. 10. P. 251–257.
11. Hevko I., Hud V., Shust I. and others. Synthesis of telescopic screw conveyors. Bulletin of the KhNTUZG named after Petro Vasylenko. Resource-saving technologies, materials and equipment in repair production. 2016. № 168. Р. 85–91.