Analysis of Linkage Mechanisms with Internal Driving Link
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Дата
2020-02-05
Автори
Kharzhevskyi, Viacheslav
Pashechko, Mykhaylo
Pasika, Viacheslav
Hembara, Nataliya
Назва журналу
Номер ISSN
Назва тому
Видавець
Advances in Science and Technology Research Journal
Анотація
The linkage mechanisms with internal driving link that are used in many different machines are considered in the paper. The mechanism contains hydraulic cylinder that is hinged to the rack, a rocker arm that is pivotally attached to the driving rod and to the rack. The law of motion of a rod in a hydraulic cylinder was synthesized. The positions, angular velocities and accelerations of the hydraulic cylinder and the rocker arm are analytically determined by the methods of engineering mechanics and the theory of mechanisms and machines. Thus, brief analytical dependencies are obtained. It is shown that the angular accelerations of the hydraulic cylinder and the rocker arm are qualitatively similar to the relative acceleration of the rod. The results of the work can be used in the motion research of hydraulically driven excavator buckets, other lifting and loading, road building machines, in the actuating mechanisms of industrial robots
Опис
Ключові слова
non-Assur structural group, internal driving link, excavators, wheel cranes, hydraulic drive, synthesis
Бібліографічний опис
Pashechko, M., Pasika, V., Hembara, N., Kharzhevskyi, V. Analysis of Linkage Mechanisms with Internal Driving Link. Advances in Science and Technology Research Journal, 2020, 14(1), 191-200.