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ISSN: 2524-0714

Please use this identifier to cite or link to this item: http://elar.tsatu.edu.ua/handle/123456789/13160
Title: Ways to increase the traction efficiency of modular draft device
Authors: Nadykto, Volodymyr
Надикто, Володимир Трохимович
Надыкто, Владимир Трофимович
Kiurchev, Volodymyr
Кюрчев, Володимир Миколайович
Кюрчев, Владимир Николаевич
Chaplinskyi, Andrii
Чаплінський, Андрій Петрович
Чаплинский, Андрей Петрович
Aiubov, Abdulmelik
Аюбов, Абдулмелік Мухтарович
Аюбов, Абдулмелик Мухтарович
Keywords: versatility of tractors;modular draft;high-energy tractor;rear hitch;maximum traction efficiency;increase in MDD's tractive
Issue Date: 2021
Series/Report no.: International Scientific Conference Energy Efficiency in Transport (EET 2020);Т. 1021 (Pp. 1-9): IOP Conf. Series: Materials Science and Engineering
Энергоэффективность на транспорте: Международная научная конференция (Харків, 18-20 листопада, 2020 р.);Т. 1021 (С. 1-9): серия конференций IOP: Материаловедение и инженерия
Abstract: The versatility of tractors can be increased by using them as a part of a modular draft device (MDD). MDD consists of energetic (EM) and technological (TM) modules. EM is a high-energy tractor with a 2WD or 4WD wheel arrangement and a traction force of 14-16 kN. ТМ is an additional axle with an active drive of its wheels. By connecting TM to the rear hitch linkage (RHL) of EM, the tractive effort of the entire MDD, which has a 4WD or 6WD wheel arrangement, increases to 32-36 kN. MDD can function as a road-rail vehicle. Depending on the traction resistance, MDD can be used both as part of an EM+TM or as a single EM. According to the research results, it was found that the maximum traction efficiency (TE) of MDD with a 6WD wheel arrangement is about 10% higher than that of MDD with a 4WD wheel arrangement. The TE value of MDD increases with an increase in the inclination of EM rear hitch linkage top link. The increase in MDD's tractive efficiency is facilitated by an increase in the coefficient of kinematic discrepancy in the drive of the EM and TM wheels from 1.00 to 1.05
URI: http://elar.tsatu.edu.ua/handle/123456789/13160
Appears in Collections:кафедра Машиновикористання в землеробстві

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