JPS6140726A - Fishing method and apparatus - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

Detailed Description of the Invention (Industrial Application Field) The present invention relates to a method and a method for fishing fish species such as saury, mackerel, and sardines on the ocean by guiding them to the surface with a fishing light and sucking them up with a fishing pump. It is related to the device.

(Prior art) As this type of fishing method and fishing gear, a fishing method has been introduced in the industry, for example, which uses a fishing light and bait to collect fish, and a suction pump of a fishing pump is placed in the lower part of the fishing light to suck up the fish. . However, in reality, due to the agility and mobility of the fish, it is not possible to suck up as much as expected, and because the catch is not increasing, the fish cannot be used and can only be used as a theoretical theory.

Fishing bombs are used to capture schools of fish using purse seine nets, mountain rivers, etc., narrow the net to deprive the fish of their agility and mobility, and then insert a suction pump into the net to suck up the fish. . Therefore, even if a fishing bomb is actually used, the width of the purse seine or mountain net used to catch schools of fish is extremely exaggerated, and not only does a special fleet have to be assembled, but it also requires a large number of workers to handle it. It also requires a lot of
There is a problem that the workability is poor.

(Object of the Invention) The present invention was made to solve these problems, and its purpose is to make it simple, economical, and efficient.
The purpose is to provide fishing methods and equipment that allow fishing to be carried out.

(Part 1 of the Invention) The present invention, which has been made to achieve the above object, has a net body having a basin part and a funnel part equipped with a guiding port in the sea on the side of a ship, and A large number of fish-collecting lights and a guide light are arranged on the side of the funnel, and a fishing pump with an inlet opening is provided in the funnel, and by lighting the fish-collecting lights, schools of fish are brought to the surface. (3) to guide the fish to the main body of the net, then turn off the fishing light and turn on the guide light to guide the fish from the guide port to the pooling part and the funnel part, and suck up the fish from the suction port by the fishing bomb. This fishing method is characterized by the fact that the school of fish can be raised by the fishing light and guided to the net body by the guide light, so that the fish gathering efficiency is high even in a wide ocean, and moreover, the fish are not guided into the net body. Since the agility and mobility of a school of fish is lost in the funnel, it can only be efficiently sucked up by a fishing pump. Further, a specific configuration for implementing the method is such that at least one surface of a frame of a predetermined size is
A collecting part is formed by having the same opening as a mouth and a net is stretched on the other side, and a convex funnel part is connected to the side facing the induction port, and a suction pipe is connected to the funnel part. This fishing device is characterized by being equipped with a fishing pump with a wide mouth, and the structure of the main body of the net through which schools of fish are guided is formed by a pool part and a funnel part, and one part of the net stretched around the periphery. Since the MMJ mouth is formed in the pool by listening to the part, its structure is simple, and the fishing pump is made by controlling the agility and motility of the guided fish. The boat can be easily sucked up by the fish school, and the boat can be moved along with the fish school on the current.
By doing so, it is possible to guide the fish in sequence efficiently and increase the catch.

(Embodiments) Next, the present invention will be explained in more detail with reference to illustrated embodiments. Reference numeral 1 denotes a net body; L A trap section 4 formed by stretching a net 3 on the circumferential surface, top surface, and bottom surface of a frame 2 of a predetermined size is left open, and a funnel section is provided on the side surface facing the one side surface. 5 are integrally arranged in series, and the opening on the one side is configured as a guide port 6.

The funnel portion 5 has a suction lower a at one end of the suction pipe 7.
is open, and the other end is connected to a fishing pump 8, which is installed on the boat A.

The frame body 2 is provided with a plurality of flows 1 to 9 in order to float the net body 1, or is suspended by a support bar 10 protruding from the ship A as shown by the imaginary line, and the net structure is further improved. In order to do this, a depressor 11 is installed at the bottom of the net body 1. In addition, on the boat A, a large number of fish gathering lights 12 are arranged facing the net body 1 side, and a guide light 13 is installed relatively close to the water surface on the bow side, that is, on the funnel part 5 side of the net body. It is.

(Function) The method of catching fish using the fishing device having the above configuration will be explained with reference to FIG. 2. First, when the main ship or ship A discovers a school of fish B using sonar etc., the net body 1 is set on the side of the ship. (See figure (A)), stop at the ebb and flow of tidal current A and wait in the direction of movement of the school of fish B (see figure (B)). Next, turn on the fish gathering light 12 and catch the fish school B.
Move on the current with the school of fish while surfacing, and after confirming that the school of fish is attracted by the fish light and has surfaced and approached the boat, turn off the full collection fish light 12, and at the same time turn on the W 39 light 13. Then, the school of fish B is guided in the direction of the guide light 13, sequentially enters the pool part 4 of the net body 1 through the guide port 6, and is further guided to the funnel part 5 (see figure (C)). The school of fish that has entered the pool part 4 and the funnel part 5 will be deprived of their agility and motility, so the Fishing Bomb 8
As a result, the water is steadily sucked up through the suction pipe 7 and landed inside the ship. Onboard the ship, the water and fish that are sucked up are easily separated using nets and gutters, and the seawater is not directly discharged into the sea.
Ru.

(Effects of the Invention) As explained above, the a! Method i is to set the net on the side of the ship, turn on the fishing light to make the school of fish float and approach the boat, then turn off the fishing light and at the same time turn on the lure light to lure the school of fish into the main body of the net. The main body of the net has a 4iζ structure consisting of a catchment part and a funnel part, and the intake port of the fishing pump is opened in the funnel part, so the schools of fish that have lost their agility and mobility in the funnel part are sucked up one after another by the pump. The net has the excellent effect of being able to catch fish efficiently and reliably by riding the tide while remaining set without having to raise or lower the net.

Furthermore, since the fishing device itself consists of a net body with a net stretched over a frame of a predetermined size, a fishing bomb, a fishing light, and a fishing light, it is necessary to assemble a special fleet. The net does not require special VA hoisting equipment, has a simple configuration, is easy to handle, and requires fewer workers.Once set in the sea, the net can be raised and lowered until a single school of fish is caught. Since the fish school does not scatter, fish can be caught in a natural state and quietly without being frightened and dispersed, and the excellent effect is particularly achieved in that the number of personnel and the number of machines and equipment can be greatly reduced.

[Brief explanation of the drawing]

FIG. 1 is a schematic perspective view showing a first embodiment of a fishing device for carrying out the method according to the present invention, and FIGS. 2(A) to (C)
is a schematic diagram showing the sequence of fishing methods when using the fishing device. 1... Net body 2... Frame body 3.
...wI 4...Accumulation part 5
・・・・・・Funnel part 6・・・・・・Induction lower・
...Suction pipe 7a...Suction port 8.
... Fishing pump 9 ... Flow i ~ 10 ... Support bar 11 ... Debrezza - 12 ... Fishing light 13 ...・Yujintou 1-Revised applicant: Hakodate Seinei Shipgu Co., Ltd.
Hamaya Fisheries Co., Ltd.

Claims (3)

[Claims] (1) A net body having a catchment part and a funnel part with a guiding port is set in the sea on the side of the ship, and a large number of fish-collecting lights are placed on the boat toward the net body side, and a number of fish-collecting lights are placed on the boat side, and A guide light is provided, and a fishing pump is provided with an inlet opening in the funnel part, and by lighting the fish attracting light, a school of fish is brought to the surface and guided to the net body, and then the fish attracting light is turned on. A fishing method characterized by turning off the fish and turning on the guiding light to guide the fish from the guiding port to a pooling part and a funnel part, and sucking up the fish from the suction port by the fishing pump. (2) At least one surface of a frame of a predetermined size is opened as a guide port, a net is stretched on the other surface to form a pool, and a funnel part is connected to the side facing the guide port. 1. A fishing device characterized in that a fishing pump is provided in which a suction port of a suction pipe is opened in the same funnel portion. (3) The fishing device according to item 2 above, wherein a plurality of floats and a depressor are attached to the frame.