SU796134A1 - Method of loading saw timbers by piles - Google Patents

Description

receivers J of packs of round timber 11 loaded by crane 9 and for later moving the packages 4 to the front of shipment or piling them by crane 10.

Work is carried out as follows.

A crane 9, equipped with slings or a grapple, loads round timber with packages 11 from stack 6 or from accumulators 7 or directly

from vehicles to receivers ki 3.

in receivers 3, the number of packs i from round wood products 11 accumulates to the volume of package 4. This is achieved due to the fact that platform 2 with receivers 3 moves along auxiliary path 1 after crane 9. This also reduces to a minimum the transport work of krach 9 by moving along Front loading packs of timber 11 from Stacks of b, forest storages 7 to prinemik 3.

The possibilities of the crane 9 in increasing the volume of work on excavation of timber from forest collectors 7 increase. Packs by crane 9 are loaded into receivers 3, where they are formed into packages 4. This happens with the help of cables and hydraulic cylinders with which receivers 3 are provided.

The alignment of the faces of the packages 4 is carried out by rotating the receivers 3 at an angle of 90 ° in the vertical position around the common axis of rotation. With this, under the action of the own weight of the logs in the packet 4 they move downwards.

Geometric measurement of the packet 4 is carried out in the receivers 3 after its end alignment in a horizontal position.

The transfer of packages 4 to the front of their overload on the rolling stock, in the stack, on the vessel is carried out

on auxiliary path 1 on platform 2 in receivers 3.

Before reloading, the bags 4 are connected by using bandages which are installed in the receivers. ki 3 before loading timber.

For the purpose of attaching the bags 4, upper flexible links 12 are applied to them, the lever locks 13 are closed.

The crane 10 lifts the bags 4 from the receivers 3 and loads the vehicles with them or stacks them at the loading front.

At the same time, the control of cranes 9 and 10 can be individual or with the help of a semi-automatic system.

Formula. the invention

The method of loading timber packages by moving them along

auxiliary path on mobile platforms, and is distinguished by the fact that, in order to increase productivity,

Timber is loaded from feeders located along both sides of the auxiliary path into receivers installed on mobile platforms, round timber is bundled with cables, the receivers are rotated by 90 ° to align the ends of the timber, then the volume of packages is determined, and then the platform with receivers in which packages are placed, moved along an auxiliary path to the front of shipment, where packages are tied up with the aid of equipment installed in receivers, and reloaded by crane onto vehicle.

Sources of information taken into consideration during examination

1. USSR author's certificate 130408, cl. B 65 G 67/12, 1959.

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Claims (1)

Formula inventions 20 A method of loading timber by packages by moving them along the * ^{, f} auxiliary path on movable platforms, characterized in that, in order to increase labor productivity, the timber is loaded from round-by-side feeders into receivers installed on movable platforms, pack round timber using cables, turn the receivers 90 °, ensuring the alignment of the ends of the timber, then determine the volume of packages, after which the platform with receivers, in which The packages are placed, they are transported along the auxiliary path to the front of the shipment, where the packages are tied using strapping tools pre-installed in the receivers. They are loaded onto a vehicle with a crane.