SU1471992A1 - Method of developing a felling area - Google Patents

Abstract

The invention relates to the forest industry and can be used in the development of a cutting area with a feller buncher. The invention makes it possible to reduce undergrowth losses during skidding and to increase productivity. The development of the cutting area begins with the cutting of the feller buncher for safety lanes, loading points and forest mustaches with the subsequent logging. Development of ribbons for apiary pins leads through two ribbons, starting from the boundary of the cutting area, perpendicular to the logging mustache and laying down the cut trees on the trail of the feller buncher. Then the packs are hauled to the loading points behind the butt. The development of adjacent ribbons with the developed ones is carried out by cutting the trees on each adjacent belt and laying the trees with the tops onto the developed ribbons with bee-wires at an angle to their axis for subsequent skidding to the tops. 2 Il.

Description

one

The invention relates to the forest industry and can be used in the development of a cutting area by feller bunchers.

The purpose of the invention is to reduce the loss of undergrowth during skidding and increase productivity.

FIG. 1 is a diagram of the development of bee bands with the laying of fallen trees on a swath; in fig. 2 - the same, adjacent bulk tapes with the laying of felled trees with their tops facing one another onto the developed apiary piers.

The proposed method is described as follows.

Development of the cutting area begins with the cutting of the feller buncher 1 of two safety lanes 50 m wide along its opposite borders for loading points 2 and forest carrying mustaches 3 followed by the treelisation of trees. Then, the development of ribbons for bee-caps 4 through two ribbons, starting from the boundary of the cutting area, perpendicular to the forest-carrying mustache 3, with laying of cut trees 5 into bundles on the trail of feller buncher 1 and skidding packs to loading points 2 for the butt. The development of adjacent ribbons with the developed ones is carried out by cutting trees into each

CO from 1

3 147

up to the adjacent tape 6 and 7 and laying the trees in one direction with the vertices on the developed ribbons with the apiary beads 4 at an angle to their axis for subsequent skidding to the vertices.

Trimming branches from fallen trees on the developed belts can be done on beekeeping tracks or loading points in compliance with the rules for strengthening areas with weak soils.

I

The proposed method for developing cutting areas allows halving the number of beacon porches and reducing the loss of growth in the developed areas.

19924

Claims (1)

Isorethorne formula The way of developing the cutting area, which consists in breaking the cutting area into tapes, felling trees on tapes developed for beekeeping fiber with roll laying behind the machine, and on others at an acute angle on the developed tapes for beekeeping fiber. characterized in that, in order to reduce undergrowth losses during skidding and increase productivity, felling of trees with laying on the beehive fiber is carried out through two ribbons, starting from the boundary of the cutting area, and on each adjacent tape, the felling of trees is made tops towards each other on the beech fiber . .one