SU1491407A1 - Method of developing felling areas - Google Patents

Abstract

The invention relates to forestry and the forest industry and can be used during logging. The invention makes it possible to increase the safety of working conditions, improve the quality of planting care, reduce the damage to trees, preserve young trees and thus increase the productivity of growing stands and reduce the impact of technology. Felling trees cut in apiaries consistently in one of the four directions between the trees without undergrowth and closest to the direction of trunk inclination or eccentricity of the tree crown at an angle of 30-35 ° to one of the two portages, and the pruning of branches - in the cutting area and portage with skidding along each whipping of the whips for the tops in one of two opposite directions, shuttle trails of the skidder. 4 il.

Description

The image was attributed to the .lecnovy hozystvu and forestry.mysh.muenosti and can be used in the cn. ioiii-nolosesosechny.kh with the preservation of undergrowth, and of the steppe, selective logging and thinning.

Del invented; 1; Improving the safety of logging operations, improving working conditions;). a) the storage of trees left in apiaries.

Fig.1 4 shows diagrams for cutting the cutting areas in four stages, felling trees, branches and logging on two masters, 1 portages.

The method is carried out as follows.

At the first stage (Fig. 1, I, the felling of cut down trees is led on the ncpBoii band to the 1st 11as1. Particular BO, IOKV in (.i)) i) Hy mahistral1n () G (1 portage A, in the existing gaps between tree crowns and in accordance with the direction of inclination of the trunks

and eccentricity of crowns, then also on the second lane to the 2nd apiary in the direction of the main portage B. After that, the link of the feller passes through two lanes and works similarly on the V and VI lanes. At this time, lanes I and II from felled trees are cut off tops and a bough, and the logs are trailed. to the loading area. Then, on the way back, the tractor drives into the second bead fiber and moves along it towards the main portage B, and at the end of the course of movement it picks up a pack of whips and trills it along the main portage B to another loading area. Tractor shuttle moves are repeated until those holes, not all h.chysSO will not be fired.

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you. After that, the cutting of branches and skidding is carried out in the same manner by the -1 V from bands V and VI. In lanes I and II, at this time, the felling of trees leads: in lane I, to the 1st beekeeping trail in the direction of the trunk water. yuka and, and in the lane 11 to the 2nd 11th of the leash (), we carry in a hundred) one of the trunk line A (Fig. 2). Then, alternate with thr / 1svk () th. I transition} ia lanes V and 1 roll inside de - first in strip 1 to the 2nd beekeeper military in the direction of the main portage A. and in strip II - to the 3rd beekeeper in. Yuku n Master's side, 1 portage B (phi. 3). And, finally, the rolls of the left cut trees are carried out in lane I to the 2nd beekeeper's military in the trunk of the main portage B and in strip II to the 3rd beekeeper in the direction of the main portage .4 (Fig. 4).

Such cycles are developed throughout the cutting area. In the development process of each 11, 1, (Jcti directional felling of a part of trees in several directions, iipn there are "windows in the stand or no si; 1 vpyh slopes, 1 and u: (xpengrichnos1 and roll crowns in the direction of the bc to b, To the same driver and to the side of the main trunk portage, Di. 1, save for 1 |) time on the river ipc iei) K X. 1STONE from the apiaries and reduce the distribution of skidding.

The implementation of the previous method and the life of the child is one way to improve the safety of working conditions in the course of the 11th century.

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side with preservation of undergrowth, gradual, selective felling and thinning, improve the quality of care of plantings, reduce the damage to trees, keep young trees, which leads to a decrease in the productivity of tree stands and reduce the impact of technology.

Claims (1)

Invention Formula (the development of cutting areas, including the development of apiary and closing them from two sides of main portages, felling of trees in apiaries with verpets on a fiber at an angle of up to 30 ° F to the direction of skidding, cutting and branches, leaving them on the portage, skidding logs for ver1P1- Our trailing tractor is characterized by the fact that in order to ensure safe working, improve working conditions, save young growth and leave cutting boards, roll trees on DV. implemented south alternately in directions The units are 11.1. between the trees of the undergrowth 6i3 and the natural inclination of the trunk or the eccentricity of the tree crowns and the direction of the next skidding, and rpe.ieiiKy x, 1yst shuttle shuttle runs of the mountain and without turning after the end. 1no i nogivopiv, i) the main directions for each die, starting with the distance Hei D of the hole of the warp in the direction of movement of the trelaine about t) acto; but. FIG. 3 srigL