Modeling process of cutting of tree crowns and shrubs of green plantations

Abstract

For silvicultural care of green plantings in cities and towns new design of a working body with a circular saw mounted on the manipulator has been developed. The machine comprises a lifting mechanism with hydraulic cylinder, which is mounted on the rotating column. On a rotating column the lower section of the boom is installed, to which by a cylindrical hinge middle section of the boom and hydraulic cy-linder of control is attached. The upper part of the middle section of the boom by a cylindrical hinge is connected to the outer section equipped with a hydraulic cylinder of control. Inside the outer section mounted steering gear rod around its longitudinal axis.