SU534390A1 - Cargo ship - Google Patents

Description

one

This invention relates to shipbuilding.

Known cargo ships, containing the case with double sides and hold and equipped with lifting means and a retractable conveyor.

However, the famous cargo ships have a low degree of mechanization of loading and unloading operations and do not provide simultaneous transportation of heterogeneous goods.

The purpose of the invention is to ensure the mechanization of loading and unloading operations and the possibility of simultaneous transportation of heterogeneous goods.

For this, the hull is made with a longitudinal tunnel located in the upper part of the space between the walls of one of the double sides, inside of which a retractable conveyor is mounted, over which a cargo bunker with a feeder is mounted, while the bow part of the vessel hull in the tunnel is filled with a retractable conveyor out.

FIG. 1 shows schematically the described cargo ship; in fig. 2 is a section along A-A in FIG. one.

The hull 1 of the cargo ship has the outer sides 2 and the inner 3, which form the hold. Below the upper deck 4 is located the underlying deck 5 forming a tunnel

6, having a lacport in the bow of the vessel

7. In the tunnel 6 a retractable conveyor 8 is placed, through which the bulk cargo is fed through the bunker 9 and the feeder 10 installed in the hatch 11. From the hold, the bulk cargo is reloaded into the bunker 9 by means of a crane 12 equipped with a grapple 13. A transverse pivoting bulkhead is installed in the hold. 14. The nose 15 of the vessel is designed to be open. A vertical tower 16 is installed under the crane 12. International containers 17 can be installed in the vessel's hold.

The vessel works as follows.

When transporting cargoes simultaneously and, for example, technicians, install a transverse bulkhead 14 into the working position.

A bulk load is loaded into the aft part of the hold, while the bow load is loaded with equipment. After the vessel approaches the place of loading, the latsport 7 is opened and the retractable

conveyor 8, then open the hatch 11 and install the bunker 9 (feeder U is installed stationary). They include a conveyor, a feeder and a crane 12, which by a grab 13 supplies the load to the bunker 9, and from there the load enters the pull-out conveyor through the feeder. Simultaneously with the unloading of bulk cargoes, unloading of machinery is performed through the opening of the bow of the vessel.

After cargo operations, the conveyor is pushed into the tunnel 6, the bunker 9 is removed, the lacport 7 and the hatch 11 are closed with their own covers.

Liquid cargoes are placed on the vessel in special tanks between the sides 2 and 3. If necessary, the vessel is used to transport various cargoes, for example, GOES, stored in international containers.

Claims (1)

Invention Formula A cargo vessel containing a hull with double sides and a hold and equipped with lifting means and a retractable conveyor, characterized in that, in order to mechanize loading and unloading operations and the possibility of simultaneous transportation of dissimilar loads, the hull is made with a longitudinal tunnel located in the upper part of the space between the walls one of the double sides, inside of which a retractable conveyor is mounted, over which a cargo bunker with a feeder is installed, while the bow part of the ship's hull to the area vtolnena tunnel with retractable cargo-port for feeding out conveyor. xx A A FIG. 2