بهینه سازی و تحلیل یک اهرم بندی λ- شکل خط مستقیم برای طراحی گاوآهن بشقابی دوطرفه دوره2 شماره2 سال1390

  • ساعدی, سید ایمان
  • آق خانی, محمدحسین
  • فرزاد, عبدالعلی
Publication date
September 2012
Publisher
Ferdowsi University of Mashhad Press

Abstract

Disk plows are one of the most important tillage tools. Two way (reversible) disk plows can perform continues plowing. So they can save time and costs and hence improve overall efficiency. In this study, a “two-way” disk plow was designed based on a λ-formed straight-line, four-bar linkage (Daniel mechanism). This design contains disk and rear wheel reversing mechanism, stabilization mechanism of the plow, a disk angle adjustment tool and transport condition for safe operation of the mechanism. Disk reversing mechanism was designed based on a geometrical analysis considering working condition of the disk plow. The suitable displacement of the plow’s frame was achieved by dimensional analysis of Daniel mechanism and a derived mathematical eq...

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