SU402496A1 - UNIT FOR FORESTRY WORKS - Google Patents

Description

one

The invention relates to wood-alloying machines and equipment and can be used in the forest industry.

A known unit for woodworking works, including a floating base with a hydraulic bell mounted on it with a flare, a grip and a drive station.

However, the known units do not provide autonomous production of works and their complete mechanization.

The purpose of this invention is to eliminate this drawback.

For this, on the fore and middle parts of the center of the floating base there is a roller table with log dumpers and raft chambers placed on both sides of the roller table in the sides of the floating base, with the outer walls of the raft calmers folding.

FIG. 1 shows the unit, side view; in fig. 2 - the same is a plan; in fig. 3 - midsection section of the unit in raft chambers.

The unit is a metal pontoon with a hydraulic manipulator mounted on the nose with a klep1, an evacuating grip 1, a frame 2 and a turning device 3 on a floating base 4, an inclined lifting driving roller table 5, conjugated with a horizontal roller table 6, raft chambers 7, covered with the chains 8. On the stern of the unit there is an engine 9, a power station 10 and a device for pushing 11.

The operation of the unit. The unit approaches or is pushed to the shore by the boat in the places where the molar wood accumulates, and the operator, controlling the hydraulic manipulator with a flare grip 1, selects individual or paired logs and turns the hydraulic manipulator on the frame 2 and mixes them into the stream on rivers with a molar alloy or lays directly in the stronghold chambers 7 (on the rivers with raft alloy). In the latter case, after dialing both packs, the unit departs from the shore and, opening the locks on the chains 8, lowers the beams into the stream along the inclined inner wall of chamber 7 and through the open side. The bundles are prewound.

In order to collect and raft free-floating wood in sections of navigable rivers with raft alloy, the unit patrols in places where timber can be removed from rafts or unloading raids and collects separate flooded logs in raft chambers using roller tables 5 and 6 with rafting them in chambers 7 After a set of packs, the unit delivers them to the points of discharge. The removal of fuel and semi-submerged wood is carried out by a tick-borne gripper 1 hydraulic manipulator with laying in a separate scow. In order to process the emergency forest from the mole catchers and the emergency spill, the unit is installed at the gate of the tramway and reload the forest with the roller table into raft chambers 7 with its classification into two groups. Timber scrap, trimming and debris are removed from the unit by a hydraulic manipulator.

During the production of forming works, the unit is installed near the forming stand and, capturing the floating beams with a tick-clamp, they are fed into the transverse row of the section to be assembled. When tightening the transverse struts, the unit is installed at the bead of the section or raft and by moving the tick-borne gripper, it is felt to reach the required position until its ends are fixed to the beam.

For temporary raids with a small amount of processing and forest rafts (within

100-150 thousand cubic meters m) such a unit can be installed at the end of the collector corridor and unite the sorted wood by feeding it with the roller table 5 to the raft chambers 7 from the longitudinal brush.

Subject invention

A unit for woodworking works, including a floating base with a hydraulic-mounted torch mounted on it with a tick-cutting grip and a driving station, characterized in that, in order to autonomously carry out the work and their mechanization, a roller table with dumpers is installed on the fore and middle parts of the floating base logs and raft chambers placed on both sides of the roller table in the sides of the floating base, and the outer sides of the raft chambers are made folding.

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