SU1022684A1 - Device for felling trees - Google Patents

Abstract

1. METHOD FOR MANUFACTURING FOREST CUTTING WORKS, which includes breaking down a logging log track, felling trees on it, hauling trees from this route, installing a top structure of a logging trunk with the use of branches covered with trees, hauling trees to the logging site and hauling them to logging, as well as subsequent pruning of branches, loading and removal of timber from the cutting area, characterized in that, in order to reduce labor costs, by reducing the cost of construction of the forest company, In the course of logging operations, the trees are laid evenly along its length along the length of the forest usa, the branches are cut from them, moved along the path by the delimbing machine, and the branches are left on the road. . 2. A method according to claim 1, characterized in that the felling and skidding of the forest usa trees are carried out in the process of felling li logging on the trees and in the cutting area, as the logging operations move along the paths of the timber hauler. 3. The method according to claim 1, characterized in that the arrow trees and the treated logs are laid perpendicularly to the path of the forest truss. ua 00 4i

Description

The invention relates to the forest industry and can be used in the production of logging operations. There are known methods for the production of logging operations, including operations of rolling and skidding trees, as well as subsequent pruning of SI boughs from them. Usa using as a covering material the boughs removed from the trees; felling trees in the cutting area and skidding them to the forest barge, as well as the subsequent pruning of the branches, 1 loading and you Ozk of wood products from logging sites 21. The disadvantage of these methods of logging operations is the need to carry out a number of preparatory activities before carrying out the main logging operations, among which the construction of the road-usa forest transport system takes the main place. labor costs by reducing the cost of building a forest baler. The goal is achieved by agreeing to the method of logging operations, the arrowed trees are laid in the course of logging operations near the forest lumber route evenly along its length, cutting off the branches from them is carried out by the delimbing machine moving along the route, and the branches that are cut are left on the road, and the roll and skidding of the forest usa trees is carried out in the process of felling and skidding of trees in the cutting area, as the logging operations move along the forest usa route. In addition, lance trees and treated logs are laid perpendicularly to the trail of a forest usa. FIG. 1 shows the technological scheme of logging operations; on fig. 2, 3, and 4 — variants of the organization of logging operations with various methods of shipment of harvested wood. The method is carried out in the following way. A logging area 1 of width b and a length of L., limited by reticle 2, is applied to the logging, which is applied to the timber carrying trunk or branch 3. The logging track 4 and fixes it to the logging trunk. on the ground. After that, they begin to perform basic forest cutting operations on felling and logging. A swath of wood can be carried out in the usual order with the help of gasoline-powered saws, multioperations and single-operation machines. The cutting area is started from the beginning of the division over its entire width and gradually moves in depth. After the rolls, the bundles of trees 5 are trilled to the track of the future logging trunk 4, where the branches are cleared from the trees with the help of mobile delimbing machines 6. Cutting from the trees the limb 7 remains on the logging trunk 4, and then compacted by subsequent passes of the delimbing machine 6. V During the development of the cutting area, felling, skidding and pruning work are gradually moving deep into the field. After stacking the branches, the logs are stacked on the logs (for example, road) 8, which travels along the branches, laid on the logging route 4. Thus, the plot is developed as if by conditional flows ((depth of order 50 - 60 m), for each of which there is a section of the forest usa. The division into such streams and their dimensions in depth can only be conditional, depending on the organization of the production of logging operations. m relative displacement) and roll and skidding and delimbing, and shipping timber, or these operations once bo are distributed around the nominal flow cut. For example, if work on felling, as well as tree skidding and pruning of branches are completed on the J-OM conditional stream, the timber is shipped to road transport. On the Dth conditional stream, during this period, felling and partially skidding work may be completed. Arrowed trees are laid in a stack near the corresponding section of the conditional stream of the route section of the future forest baleen (for example, perpendicular to it). The machine cuts off the bent trees from the laid trees, leaving them at this section on the corresponding section of the path of the forest usa, through which it moves during the processing of arrow trees. Simultaneously with the pruning of the branches, the hauling of trees continues, for example, without towing tractors TB-1 9 to the piling places on the corresponding I-th conditional flow of the forest usa. And de, roar trill and stack as near, segments of the specified section, on which the machine has not yet passed the successor. So near the segments where this car has already passed.

Thus, the shearer in the process of cutting the branches from the laid trees can repeatedly move back and forth along the section of the forest baler group corresponding to the given flow. In the tree processing process, a delimbing tree is formed on this part of the route, and the machine moves along these branches, lands and compresses them. Due to this, at the end of the cutting of Uchiyakh on this stream, the corresponding part of the route of the forest usa closes the PLOTNELM and reliable covering of the boughs, which with its characteristics will meet the requirements imposed on the cover of the forest mustaches. This site is ready for vehicles driven on it, intended for the removal of treated timber. It should be noted that it was built at the same time (along the way) with the cutting of branches such as a delimbing machine. Simultaneously with the production of works on the conditional flow, for example,

felling trees with the help of feller bunchers LP-19 10, which put these trees in packs 11. Formed packs are trunked by tractors TB-1 9 to the place of piling at the corresponding third conditional stream of the forest stand. After finishing work on the And-th stream of delimitation, the machine moves to (and -th stream to trim the branches from the trees laid there. It should

note that it is more convenient to carry out the felling and, therefore, tree hauling on the entire area corresponding to the flow where they are made, and not to divide the production of these operations into felling and tree venting, first on the future forest-felling area, and then - on the rest of the area of the stream cutting area.

FIG. 1 it is also shown that on flows GU, U, and so on. to the production of work, on which loggers will move gradually, as work is completed on previous flows, there is a growing forest.

With this method of logging, the packs trill the first logging track of the future forest pile, and the skidding distance is shortened in every way, which leads 5, respectively, to an increase in production to the skidder. With the implementation of this method, the tree can be trailed both behind the butt and the top.

0 Shipment of logs from prepared stacks can be made on several options. FIG. 2 depicts the moment of shipment of logs with the help of machines equipped with manipulators.

Transport 8 is installed on the mustache from the compacted branches of a row with the headgear of the whips 12. After full loading of the milling machine, the removal of the whips is carried out in the usual order.

The loading can be carried out with the help of loaders (Fig. 3, mounted on a full turn platform. In this case the loader 13 is installed

next to transport 8, which is on a bale of compacted waste. Shipping is made from stack 12.

The loader can also be used for loading.

 (Fig. 4). The loading of the whips is carried out in the following way. At the beginning of the shipment is carried out on the transport 8, which is located on the timber carrying branch 3

5 or highway. Shipment by the jaw loader 14 is performed. From finished piles in normal time to a set depth. Further, in order to withstand the movement of the loader in accordance with

necessary requirements, through the intervals determined in accordance with these requirements, can be prepared by the same loader peculiar Branches 15 from the timber carrying 5; baleen. They install road trains for loading. The magnitude of these branches may correspond to the length of the road train.

. ; Thus, the proposed method 0 for the production of logging operations allows to significantly reduce labor costs for the production of logging operations as a result of the fact that no special costs are incurred for the construction of the logging company.

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Claims (3)

1. METHOD FOR PRODUCING FORESTRY WORKS | including the breakdown of the path of the logging mustache, felling of trees on it, skidding of trees from this route, the device of the upper structure of the path of the logging mustache using as a cover material the knots removed from the trees, the felling of trees on the cutting area and their logging to route ^{1 of} the logging mustache, and also subsequent pruning of knots from them, loading and hauling of timber from the cutting area, characterized in that, in order to reduce labor costs, by reducing the cost of building a logging mustache, lancet trees are laid in the process of cutting cing work near the road Logging whiskers evenly over ee.dline, pruning branches with their exercise, move around the track delimbers and the cut branches left on the track 2. The method according to claim 1, characterized _in that the felling and skidding of 8 trees of the logging mustache is carried out in the process of felling of the logging trees in the cutting area, as the cutting operations along the length of the logging mustache are moved. 3. The method according to claim 1, on the basis of a iota and the fact that the lined trees and the treated whips are laid perpendicular to the forest path. a mustache. >