2018
DOI: 10.21440/2307-2091-2018-3-108-113
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Development of Legged Locomotion Machine to Increase the Efficiency of Their Use

Abstract: Уральский государственный горный университет Россия, Екатеринбург Актуальность работы обусловлена необходимостью повышения эффективности работы драглайна в условиях открытых горных работ. Цель работы: изучение основных аспектов затрат энергии драглайна на перемещение экскаватора и выработка перспективных решений по совершенствованию механизма шагания с целью снижения затрат на перемещение машины и в целом повышения эффективности использования драглайнов. Задачи: детальное изучение цикла шагания экскаватора и у… Show more

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Cited by 2 publications
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“…To solve these problems in the mechanism [4], a technical decision was made to install a sliding support in the support shoes, as in the four-support walking mechanism of THE esh-100.100 excavator [5]. This system allows you to provide the necessary amount of step with a minimum separation of the leading edge of the base from the ground, with a minimum amount of lift of the dragline center of mass [6].…”
Section: Methodsmentioning
confidence: 99%
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“…To solve these problems in the mechanism [4], a technical decision was made to install a sliding support in the support shoes, as in the four-support walking mechanism of THE esh-100.100 excavator [5]. This system allows you to provide the necessary amount of step with a minimum separation of the leading edge of the base from the ground, with a minimum amount of lift of the dragline center of mass [6].…”
Section: Methodsmentioning
confidence: 99%
“…In this case, the little working fluid serves as a transfer link, perceiving the gravity of the machine and transmits them to the support shoes, and they, in turn, to the ground. The oil film between the surfaces in a hydrostatic bearing works as rollers in a rolling pair [6]. The movement of the excavator takes place on sliders on plates mounted on support shoes.…”
Section: Methodsmentioning
confidence: 99%
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