SU1727705A1 - Method of development of felling area - Google Patents

Abstract

Use: forest industry, technology development of cutting areas during continuous and gradual logging. SUMMARY OF THE INVENTION: The cutting areas are developed by felling trees, stacking them in batches along a longitudinal axis and cutting branches from trees when the harvesting machines are moved by a shuttle movement, and also logging logs from two adjacent tapes into one pile. 1 il.

Description

The invention relates to the forest industry and can be used during logging operations by continuous and gradual logging.

The purpose of the invention is to increase the productivity of the machines and to ensure the efficient loading and hauling of half-whips into a different piece.

The drawing shows the technological scheme for the development of the cutting area, which provides an increase in the productivity of the cutting and forest transport machines.

The method is carried out as follows.

After the development of safety zone 1 of the cutting area 2, adjacent to the two forest mustaches 3, is divided into tapes 4, the width of which is equal to the double reach of the manipulator of the feller buncher (VPM) 5. The VPM, when processing the tapes, moves across the cutting area in a shuttle mode (solid arrows). If a cross-strip beacon is performed, the VPM processes only odd or even even tapes. Treated b trees after cutting are placed in a VPM forming device, such as MVP-54. or land on the trail of a car, such as the YP-19A.

In this case, part of the stand 7 and undergrowth 8 remain on the tape.

When processing the formed packs of trees 10, the delimbing machine 9 moves along the track line 11 in the direction opposite to the VPM, but also in the shuttle mode (dotted arrows), leaving behind the packs half-whistles 12 and heaps of branches and vershinok 13, which strengthen the portage, especially in swampy areas. In the absence of a delimbing-cutting chewing machine, pruning of branches and tops can be done with a hand-held motor tool to achieve the same final effect.

The skidding machine 14 is picked up and trilled to the loading point 15 of a pack of semi-whips alternately from one tape or the other in such a way that a pile of half-whips 16 with a different butt orientation of the packs in it is formed at the loading point.

This ensures the loading of semi-whips on timber transport to a ravine with the help of self-propelled loggers. This makes it possible to more efficiently load car trucks and increase their productivity, and also provides the ability to move cars

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trains on public roads with the observance of the limitations of the regulatory overall and weight parameters of vehicles in accordance with the Rules of the road.

Thus, along with the possibility of implementing gradual and inter-strip beacon cuttings — yes, and the & n% of continuous logging with the preservation of undergrowth, the proposed method improves the productivity of feller balers and delimbing machines by reducing idle transitions between ribbons, as well as the productivity of the forest transport due to the fuller use of the carrying capacity of the horse carcasses and the disbanding during loading and hauling of semi-whips to the same tram.

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Claims (1)

Formula of the invention. A method of developing a cutting area, including felling, laying them in bundles with vertices on a runway along a longitudinal axis, cutting off branches of a delimbing-accumulating machine from trees and skidding logs of whip tops when moving the felling-baling machine from a mustache, and delimbing cumulative - to usu, characterized in that, in order to increase the productivity of logging operations and to ensure the possibility of loading the logs into a different log, the movement of the feller buncher and delimbing machine Shuttle movement is performed, and logging is performed alternately from two adjacent tapes into one stack.