THE COMPARATIVE ANALYSIS OF THE EXTREME HAULING ABILITY OF THE V-BELT DRIVES WITH DIFFERENT METHODS OF THE BELT TENSION USED IN AGRICULTURAL ENGINEERING

CHUPRYNIN Yuriy V., Cand. Techn. Sc., Deputy Manager Department, Scientific and Technical Center of Combine Engineering, Gomel, Republic of Belarus, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

REKHLITSKI Oleg V., Director, Scientific and Technical Center of Combine Engineering, Gomel, Republic of Belarus

KALINOVSKI Alexandr A., Engineer-Designer, Scientific and Technical Center of Combine Engineering, Gomel, Republic of Belarus

We give a mathematical description of the peripheral force in dependence on the belt pretension force and from other parameters for two various belt tension diagrams in a V-belt drive: a rigid tension at the expense of the drive components elasticity and a belt tension by a spring pulley. We made a comparative analysis of belt pretension effect force and other parameters per a magnitude of critical peripheral force for two observed diagrams of the belt tension. Distinctive features and advantages of various diagrams of the tension are formulated here.

belt, V-belt drive, peripheral force, tension preload, angle of groove, angle of wrap

• Iosilevich G.B. Detali mashin [Machine elements]. Moscow, Mashinostroenie, 1988. 368 p.
• Pronin B.A., Revkov G.A. Besstupenchatye klinoremennye I friktsionnye peredachi (variatory) [Stepless and wedge-belt friction transmissions (variators)]. Moscow, Mashinostroenie, 1980. 320 p.
• Andreev A.V. Peredachi treniem [Transmissions by friction]. Moscow, Mashgiz, 1963. 110 p.
• Konovalov A.B., Grebennikova V.M. Remennye peredachi: uchebnoe posobie [Belt transmissions: tutorial]. SPb, SPbGTURP, 2011. 106 p.
• Vorobev I.I. Remennye peredachi [Belt transmissions]. Moscow, Mashinostroenie, 1979. 168 p.
• Galadzhev R.S., Meshcheryakov I.S., Troyanova G.P., Kharkova E.A. Metody proektirovaniya i rascheta klinoremennykh peredach variatorov selkhozmashin [Methods of designing and calculation of V-belt transmissions and variators of farm equipment]. Rostov-na-Donu, RISKHM SNIL, 1987. 64 p.
• Flik E.P. Mekhanicheskie privody selskokhozyaystvennykh mashin [Mechanical drives of farming machinery]. Moscow, Mashinostroenie, 1984. 272 p.
• Virabov R.V. Tyagovye svoystva friktsionnykh peredach [Traction characteristics of friction transmissions]. Moscow, Mashinostroenie, 1982. 263 p.
• Virabov R.V., Chepurnoy R.V. Tyagovye svoystva klinoremennoy peredachi [Traction characteristics of V-belt drives]. Vestnik mashinostroeniya [Bulletin of mechanical engineering], 1981, no. 4, pp. 20-27.