SU69932A1 - Rafting machine - Google Patents

Description

The present invention relates to a device for a rafting machine with a mechanized feeding of alloys into beams with a positive device.

A distinctive feature of the proposed rafting machine is the use of a hinged pivotally mounted under water pivoting in the vertical plane of the spring-loaded frame of the L-shaped form. The frame is designed to prevent the logs from diving under the pods of the gouty pod, its mechanism and keeping the logs fed into the beams from the roll-over device from rolling back.

Bundles local device

it is equipped with levers pivotally mounted under water and turning in a vertical plane. With the help of levers, beam formations and the supply of plastics material are produced.

FIG. 1 shows a schematic side view of the proposed rafting machine, and FIG. 2 - about a pd type of installation of the raft car in the plan.

On the base, made in the form of pontoons}, 2 and 3, mounted

drive chains 4, supplied by means of racks 5 logs 6 in beams, is a device. The latter is a truss S mounted on a floating tube 7 with a winch 9 and guided rollers 10 and 1J. The winch 9 is wound with a cable} 2, the end of which is attached to the bracket 13. With the help of the cable 12 and the winch 9, the gathered logs are compressed (formed) into bundles 14, and then they are fixed with one piece end to the console 16 of the truss 8, and the other to the lever 17. The lever 17 is pivotally mounted on the bracket 13 and can rotate in a vertical plane. When the cable 12 is tensioned, the lever 17, turning, comes out of the water. Chains of 4 logs are fed from sorting corridors 18; In addition, logs can be fed from corridors 19 by means of pushers 20 driven by winch 23. When logs are fed by chains 4 into beams, they can dive under posts 5; to prevent this, pivotally mounted under water is used

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spring-loaded frame 21 L-shaped.

After the beam 14 has become a cable 12, it is withdrawn along with the farm 8 and the bracket 13 from the corridor and is attached to it. Instead of the withdrawn farm 5, with a bundle 14, another similar farm prepared for acceptance of a new bundle of logs is brought.

To stop the logs from entering the rafting machine, the lever 22 serves.

The subject matter of the invention is 1. A rafting machine with a mechanized feeding of alloys into beams with an acoustic device,

the spring-loaded frame 21 of the L-shape, which is pivotally mounted under water, is rotatable in the vertical plane and is designed to prevent the logs from diving under the feeder stands and to keep the logging device into the beams from rolling back.

2. A machine according to claim I, characterized in that in order to form a bundle of logs and to supply the material of its beam, the tuft device is provided with pivotally mounted under water and pivoting in a vertical plane with levers 17.

22

FIG. one