SU1140719A1 - Method of cultivating felling area - Google Patents

Abstract

1. METHOD OF DEVELOPING A FOREST SECECE, which consists of breaking the cutting area into tapes, felling trees on tapes with laying them at an angle to the tapes on one side of the portage, cutting the branches from the fallen trees when passing through the delimbing machine with conic, on the drawing board and dragging trees under the angle corresponding to their laying when felling, with the formation of a pack of whips in the koik, as well as skidding of the whips along the way to the forest forest, characterized in that, in order to expand the technological capabilities and increase the productivity b EB at their roll at each subsequent tape is carried out on the boundary faces of the same name portage preceding tape, and at their dragging of tree conic support which turns about a transverse axis by an angle of styling schassi tree felling. 2. A method according to claim 1, characterized in that the laying of the trees is carried out with the shape (L of packs. 4 O with

Description

The invention relates to the forest industry and can be used in the integrated mechanization of logging operations.

There is a known method of developing a cutting area, which consists of breaking it up into tapes, cutting trees initially on odd tapes, and then on even ones, and laying trees cut on odd tapes is carried out completely on the dredge, and on even parity, the adjacent odd tapes are drawn on tops. on both sides at an angle to the axis of the ribbons, as well as including the pruning of twigs from trees and logging 1.

The disadvantage of the method is an increase in the distance between the masses from tape to tape due to the separate development of tapes (medium and adjacent or even and odd). If this method is used for cutting branches such as a twisting trimming machine, it will be difficult to cut the whips, as part of the logs obtained by cutting branches from trees laid with iodine with an angle to the ribbons will be located on the inconvenient side of the chainless machine in the area closed for the tractor driver. .

There is also known a method of logging, which consists of breaking up a cutting area into tapes, felling trees on tapes with laying them at an angle to the tapes on one side of a portage, cutting off branches from fallen trees when passing a delimbing machine with a conic, to dragging and pulling trees at an angle corresponding to the corner of their laying, with the formation of a tsachka of whips in a conic, and also a hauling of the whips along portages to a forest usa 2.

However, this method can be carried out only for processing fallen trees lying separately on the ribbons one after another, since when cutting branches from one tree, the machine moves simultaneously with its course for the length of this tree. The development of the cutting area according to this method. With laying trees on the tape instead of their packs will require an increase in the distance of movement of the mashes in the cutting area by increasing the number of tapes, reducing their width, which reduces productivity.

The purpose of the invention is to expand technological capabilities and increase productivity.

This goal is achieved by the fact that according to the method of developing cutting areas, including cutting the cutting area into tapes, felling trees on tapes with laying them at an angle to the tapes on one side of the portage, cutting the branches from fallen trees when passing a delimbing machine with a conic. On dragging and pulling trees at an angle corresponding to the angle of their laying

when felling, with the formation of a pack of whips in a conic, as well as skidding of the whips along the walkways to the forest usa, trees are laid when they roll on each subsequent tape 2 with the same ends on the border of the previous tape run. and when dragging trees, they are supported by a conic, which is deployed relative to the transverse axis of the chassis to the angle of laying trees when felling.

 Moreover, the trees are laid with the formation of packs.

FIG. 1 shows the scheme of work according to the proposed method for a felting machine; in fig. 2 - the same, 2 delimbing-packing maschiny when working from the top; in fig. 3 - the same, skidder; in fig. 4 - the same as a delimbing-buncher when working with a set.

The development of cutting areas according to the proposed method is carried out as follows.

Initially, a safety zone is developed along the barb and the first band, the wood on which is then processed and trunked.

Then the feller buncher 1 produces a swath on each subsequent tape 2, cutting off all the trees 3 in the area of the manipulator and laying the trees with the same ends on the border of the portage 4. 0 The need to knock down trees of the same name on the border of the portage is explained by the fact that moving along the fiber of the delimbing-packing machine 5, the fiber must be free for its passage. This also reduces the cycle 5 of pruning of branches due to the coaxial arrangement of the tree, delimbing head and conic.

The pruning of branches is done by a delimbing machine 5 from a portage from any

Q of the end of the tree 6. After cutting the branches from one side, the delimbing-packing machine 5 clamps the resulting whips in the conic, moves to the next stand, again pruned the twig, added the whips to the conic to the previously laid into it and in front of

5 by the next move drops the received pack of whips onto the fiber 4. Konik supports the tree when cutting branches from it. In this case, a double pack of wood can be provided — initially with a feller buncher machine, and then with a whip, a delimbing buncher. An optimum volume for the skidder is generated. In areas with weak ground, a delimbing-bale masking machine fortifies the cut fiber

knots and tops, moving them from the lateral position to the position in front of you. Trailing packs of logs prepared by the delimbing-packing machine 5 is performed by the skidder 7 at the ends opposite to the beginning of the pruning of the branches. The proposed method of developing cutting areas with a slightly lower capacity can be carried out by delimbing machines working without packing the logs in balsam with processing of wood for

vertices during its pre-treatment or subsequent sawing off or with koml. The implementation of the proposed method for developing cutting areas allows the delimbing machine to move along the lead and to cut the branch from the packs of trees on the ribbons unhindered.

0ut 2

fig, l

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Claims (2)

1. METHOD FOR DEVELOPING FORESTRY, which consists in breaking down the cutting area into tapes, felling trees on tapes with laying them at an angle to the tapes on one side of the draw, cutting branches from fallen trees when passing a delimbing machine having a conic, to dragging and dragging trees under angle corresponding to the angle of their laying during felling, with the formation of a bundle of whips in the cone, as well as skidding of whips along the dragging to the logging mustache, characterized in that, in order to expand technological capabilities and increase productivity, laying, wood in when they roll on each succeeding belt is carried out on the boundary faces of the same name portage preceding tape, and at their dragging of tree conic support which turns about a transverse axis in the chassis angle stacking tree felling. 2. The method according to π. 1, characterized in that the laying of trees is carried out with the formation of bundles. SU ,, „1140719 Fiy1