FISH TRAP SEPARATING UNIT AND FISH TRAP PULLING-UP MACHINE INCLUDING SAME

摘要

The present invention relates to a trap lifting device, a trap removal device and a trap recovery device for separating and recovering a lifted trap, and a support for installing the trap removal device and the trap recovery device on a ship, and the support and the trap at least one connecting column for connecting the recovery device, wherein the connecting column consists of at least a lower column and an upper column in an upward direction from a configuration in which the lower column is fastened to the shipboard deck and the upper column is fastened to the upper end of the lower column. A trap lifter that can be extended by a certain length is provided. This trap lifter can be stored by reducing its volume when not in use after being installed on board, so it is easy to store, and it is also possible to minimize damage to the trap and detachable connector during the lifting process. In addition, it is configured to freely rotate the trap drop-off device and adjust the trap lifting device in the lifting direction of the main rope to which a plurality of traps are connected, so that it can respond immediately to lifting the rope or changing the operation direction according to changes in the operating environment such as waves or swells. Thereby, it is possible to prevent fluctuation or departure of the main rope.