FIELD: shipbuilding.
SUBSTANCE: trawler comprises hull equipped with two propellers, general ship superstructures, trawl-net, ropes for lifting and hoisting trawl, trawl drums to lift trawl net part, catch processing device, repair device for trawl net part, and appliance to receive trawl. Appliance for receiving trawl is composed of hydraulic channel passing along symmetry axis of hull, from cut in stern end of hull to vertical wall of hull. Hydraulic channel is confined by side walls, bottom part of hydraulic channel coincides with bottom part of hull, and from above it is limited by main deck. Along whole length of hydraulic channel, main deck is composed of flaps enabled to open upwards from central axis of hydraulic channel. Trawl drums for lifting trawl net part are arranged on main deck.
EFFECT: reduced load on operating gears, increased service life thereof, and reduced power consumption of main ship power plant.
6 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TRAWL SHIP WITH AIR-LOCK CHAMBER | 2003 |
|
RU2278057C2 |
| COMMERCIAL VESSEL DECK | 2019 |
|
RU2725387C1 |
| ATTACHMENT FOR PROTECTING WORKING PLATFORM OF FISHING SHIP IN ACCESSING TRAWL | 0 |
|
SU1616564A1 |
| METHOD AND DEVICE FOR TRAWL FISHING | 2008 |
|
RU2377773C2 |
| 0 |
|
SU251300A1 | |
| HYDROBIONT CATCHING TRAWL | 0 |
|
SU1824130A1 |
| METHOD FOR CATCHING HYDROBIONTS | 0 |
|
SU1792606A1 |
| METHOD AND APPARATUS FOR TRANSFER OF CATCH FROM TRAWL TO SHIP | 0 |
|
SU1560051A3 |
| DEVICES FOR PREVENTION OF FISH EXIT FROM THE TRAWL | 2023 |
|
RU2821087C1 |
| METHOD OF EMPTYING THE CATCH FROM TRAWL NET TO HOPPER HATCH OF STERN TRAWLING SHIP | 0 |
|
SU1375209A1 |
