Návrh hydraulického pohonu lesnické lanovky

Abstract

The master thesis deals with the design of a hydraulic drive for a logging forest cable yar-der. The introduction is devoted to the comparison of mechanisms and technologies used in the problem of forestry timber harvesting. According to the proposed mechanism are made the necessary technical calculations for a given load and rope length. On this basis, the individual components of the hydraulic circuit of the forestry cable system are specified. Carried out are also the necessary hydraulic and static calculations. A schematic diagram of the hydraulic circuit of the hydraulic drive and winch is also drawn up.