SU56041A1 - A device for unloading logs from water - Google Patents

Description

The invention relates to a device for unloading logs from water using a trolley launched into the water along an inclined path. ,

In accordance with the present invention, it is proposed, in order to automate the loading of a billet, to supply said carriage with a rolling stand at the rear (with respect to the discharge direction) end, deflected by floating logs at the factory of the carriage below and retaining logs on the carriage during the reverse movement of the latter.

FIG. Figure 1 shows the layout of the proposed device; in fig. 2-3 different moments of the trolley operation; - FIG. 4-5 are devices for removing trolleys from the track and moving them to the side.

Trolley 2 moves along the track 10, one end of which goes under the water at a distance of 8-10 m from the coast, and the other end adjoins the railway line passing along the coast. At the end of the section of the track, which is immersed in water, a stop tie is attached. When the wagged netka rests on this spire, she

must be so immersed in

I have water so that there is a level on top of it

about 30 cm of water. In this position, the trolley of water is high; Only the pillars 1, mounted in the rear of the trolley, are ejected. These racks on their axis may deviate only in one direction. They are sv; interconnected at the bottom of the load, due to which they always tend to take a steep position.

Move by submerged in; water section of the track, the trolley passes under the floating logs. Racks / at the same time. I are deflected (Fig. 3), and then, as they exit from under the logs, they take a vertical position (Fig. 2) and, when I move, they take up the latter again. At the exit of the trolley from the box; The logs lie on its platform. I For the convenience of preparing logs i on water from three rafts 3, 4, 5, a special device does. The rafts 1 4 and 5 are connected to the raft 3 bridges 6. The bridges must be made so that they can be freely passed from one raft to another. footbridge 6:

the water level should be a gap of 3 m, so that the logs can freely pass between the rafts to the designated place.

When a trolley 2 crosses a railroad track with a branch line, an unloading and loading device is arranged, consisting of two ramps 7, on which logs are lifted from the carriage as it moves between ramps. A package of logs raised to the cross member 8 sits on the railway trolleys 9 when alternately or simultaneously lowering crossbars 8.

Trolley 2 is moved by rope cable. The rope roller, which is in the water, as well as the axis of the trolley 2, is supplied with text, Lithuanian bearings, the lubricant for which is water.

To remove the trolleys 9 from the rail track and divert them towards the locomotive's approach to the timber exchange, with the proposed device it is proposed to use a device consisting of transverse bars 11, driven from both sides under the frame-trolley and lifted by vag, jacks and t together with

.., kj

5

trolley. After lifting the bars II, the trolley moves along them to permanently installed runs.

The subject matter of the invention.

Claims (2)

1. A device for unloading logs from water using a trolley launched into the water along an inclined path, characterized in that the trolley is provided with a swing stand / (fig. 2) located at the rear (relative to the discharge direction) afloat logs when planting a trolley under them and holding the logs on the trolley during the reverse movement of the latter. 2. In the device according to claim 1, use a device to remove the trolley from the track and divert it to the side consisting of two, winding under (frames, at the trolley at both its ends of the transverse bars // (Fig. 4), lifted by means of wagons, jacks, etc., together with the trolley and intended to slide it last onto stationary installed runs.