SU179114A1 - MACHINE FOR CUTTING SUCHIEV WITH PREDICTIVE FALLED TREES - Google Patents

Description

The invention relates to machines for cutting branches from pre-fallen trees and can be used on the lower and riverine warehouses, as well as directly in the cutting area.

Machines of this kind are known, including a self-propelled trolley on which a manipulator is mounted, a head and a dragging mechanism with a drive mounted.

A disadvantage of the known machines is the impossibility of loading the treated trunks onto vehicles or the necessity of stopping the pruning during loading, which is the productivity of work in logging.

The purpose of the invention is to create a machine with increased productivity, ensuring loading of the treated shafts on vehicles without stopping the pruning of branches. To do this, a folding cantilever truss is hinged to the self-propelled cart of the carriage, which rests with the middle part on the rollers and is equipped with an end stop and double-sided dumpers, and the machine’s dragging mechanism is designed as a movable carriage with hooks mounted on the truss.

In the drawing he has depicted: the ena described machine is in two forms with a transnormal means located on the side.

The machine consists of a self-propelled trolley / 5 and a folding cantilever truss 2 hinged to it, supported on rollers 3. The trolley is equipped with a manipulator 4 for gripping trees, two-way head 5 and a winch 6. 0 On the console truss there is an end stop 7, two-sided dumpers 8 and carriage 9 with clamps W for pulling trunks through a delimbing head. By a winch 6, the carriage moves along a nanchra of 5 Shchim 11 trusses.

On the side of the machine are vehicles, for example a semi-trailer 12 with dissolution.

The machine is controlled from cabin 3, mounted on the frame of the self-propelled calf.

The console farm is transported folded over long distances.

The machine works in the following way.

A few packs of trees are fingered on the logging equipment, and at the first of them the machine stops with an open tail (right or left) with a replaceable vehicle. The operator, control, from the cabin of the operator, lays another tree in the delimbing head PM. At the same time, a carriage with grippers is fed to the butt end of the tree with a winch. After the tree is clamped by the grippers, the carriage moves along the IJIHM console of the truss to the stop 7, pulling the tree through the delimbing head, and the treated tree trunk is automatically dropped by two-way vehicle conic bouncers. The carriage with grips returns after the next tree and the cycle repeats. There are two options for working maschine.

1. The machine is standing still. Logging tractors all the time served trees in the area of action of the manipulator. Loaded vehicles are periodically taken away with the hops, which pre-install empty vehicles for loading from the opposite side of the cantilever truss.

2. The machine stands in place only during the processing of one previously trimmed pack of trees equal to the volume of the transnormal transport means, after which the machine moves to the next pack of trees and the loaded part remains in place. In case of underload

the vehicle from the first pack of trees, the maschina can move to the next burst pack together with this underloaded vehicle.

Subject invention

A machine for pruning knots from pre-felled trees, including a self-propelled cart on which a manipulator is mounted, a locking head and a pulling mechanism with a drive, characterized in that, in order to increase productivity and ensure the possibility of loading the treated tree trunks onto vehicles, to self-propelled the maschine carriage is pivotally attached to the folding cantilever truss, supported by the middle part

on the running rollers and equipped with a stop at the end and double-sided dumpers, and the machine pulling mechanism is made in the form of a movable carriage with grippers mounted on the guides of

farms.

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