KR101583151B1

KR101583151B1 - Large scale fishing net

Info

Publication number: KR101583151B1
Application number: KR1020140112239A
Authority: KR
Inventors: 이호열
Original assignee: 이호열
Priority date: 2014-08-27
Filing date: 2014-08-27
Publication date: 2016-01-06

Abstract

The present invention relates to a large-sized political fishing net, and more particularly, to a new large-sized political fishing net in which fish can be trapped periodically by preventing the fish from flowing out after entering the bird according to the current.
The cannibal fishing net according to the present invention includes a cage 100 having a rectangular parallelepiped shape higher than the depth of the sea, wherein an open layer 111 opened to allow fish to enter the front portion 110 of the cage 100 A pilot layer 112 provided with a pilot 130, and a net layer 113 clogged with a net are formed repeatedly from the lower part to the upper part of the cage front face in a repeated unit; A net 200 installed on a bottom surface, left and right sides, and rear surface of the cage 100 except for an upper portion and a front portion; A lifting plate 300 installed in close contact with the inside of the front portion 110 and having a size corresponding to the size of the front portion 110. The lifting plate 300 includes a lifting net layer The opening and closing layer 310 and the opening and closing layer 320 are formed repeatedly from the lower part to the upper part of the lifting plate 300 in a repeated unit, The opening layer 111 of the front face portion is closed and the face layer 112 is opened at a position where the lift plate 300 is lowered.

Description

Large fish collection device {LARGE SCALE FISHING NET}

The present invention relates to a large-sized political fishing net, and more particularly, to a new large-sized political fishing net in which fish can be trapped periodically by preventing the fish from flowing out after entering the bird according to the current.

A fishing net that catches fish by installing and fixing a net in the water is called a political fishing net. Various political fishing nets have been developed, but most of them have been developed to be periodically retrieved and used again. Therefore, technology development has been made for political fishing nets and cleaning devices.

For example, Korean Utility Model Registration No. 174215 discloses a political fishing network. 1, the fishing line is guided by the drainage network 4 formed at the center of the inlet of the garbage 3 and flows into the inside of the garbage 3, and the inflowing fish is flushed from the garbage 3, (1) and (2), the fishing nets are considered to be trapped in the order of PES (Polyester), which has a larger weight than the conventional PE and PA nylon mesh, Since the sedimentation line 9 for specific gravity increase is installed separately in a certain portion of the net, the specific gravity of the entire net fishing net is increased, so that the sedimentation force is increased and the fluid resistance is reduced. The phenomenon of fishes is reduced and the phenomenon of fishes disappears, so that a new political fishnet network in which the netting is prevented and the volume in the fishing net is kept constant, .

Also, recently, a cleaning apparatus for a political net is also disclosed. Korean Patent Laid-Open Publication No. 2012-0012925 discloses a political fish net cleaning apparatus. The cleaning device includes a dryer for drying the political net. The dryer includes a pair of pillar members installed upright on the ground, a beam member connected to the upper end of the pillar member, and a rectangular web structure. A stand including a frame in which a plurality of stand rollers are disposed so as to be rotatable with intervals therebetween and a guide portion provided at an intermediate position of the frame and slidably supporting the frame on the column member, And a driving unit including a plurality of stand rollers spaced apart from the stand and running the fishing net, a wire installed on the stand, and a driving winch for winding up and down the wire to raise and lower the stand.

However, there is a problem in that these political fishing nets are easy to flow into the water because there is no frame, and it is necessary to periodically dry up and clean them. Accordingly, there is a continuing need for a new political fishing net that can be structurally and stably installed and used in the sea.

A problem to be solved by the present invention is to provide a new large political fishing net.

Another problem to be solved by the present invention is to provide a new large-sized political fishing net that can solve the problem of cleaning and reinstalling by constructing and installing a structure using a frame.

In order to solve the above problems, a large-sized political fishing net according to the present invention includes a cage in the form of a rectangular parallelepiped, which is higher than the depth of a sea on which a height is installed and is surrounded by a net except for the upper surface and the front surface;

Wherein the front opening portion, the netting portion, and the net closing portion are repeatedly formed in order according to the height;

A protrusion protruding from the back surface of the front part at a predetermined interval and extending up and down;

And a lifting portion which is repeatedly formed in order in accordance with the height of the opening portion corresponding to the net closure portion and is brought into close contact with the back surface of the front portion in order, Including,

Wherein the elevating part ascends and descends at a first position where the front open part is opened and a second position where the transmission part is opened and the front open part is closed.

In the present invention, the protrusions are formed on the back surface of the front opening part so as to extend vertically at predetermined intervals, and the protrusions extend upward from below.

In the present invention, a molten net is formed in the cage so that the meat can be driven toward the front side.

In the present invention, a rising piece is formed between the protruding portions so as to move upward the meat that has come to the front.

In the present invention, a foot plate is formed at the upper end of the cage around the cage so that work can be performed outside the water.

The large fishing net according to the present invention is manufactured and installed in the form of a frame using a frame, thereby solving the problem of washing and reinstalling, and can be installed semi-permanently on the sea.

In addition, it is effective not only in a period of good weather but also in a situation where the weather is bad and it is hard to work and the meat can be continuously attracted.

BRIEF DESCRIPTION OF THE DRAWINGS Fig.
2 is a perspective view of a large-sized political fishing net according to an embodiment of the present invention.
FIG. 3 is an exploded perspective view of a large-sized political fishing net according to an embodiment of the present invention.
4 is a side view of a lifting plate and a front portion according to an embodiment of the present invention, wherein (a) is a side view in a raised and lowered state, and (b) is a side view in a lowered state.
FIG. 5 is an explanatory view showing a process of delivering fish in a large-sized political fishing net according to the present invention, in (a) plan view and (b) side view.
FIG. 6 is a plan view and a side view of a fish-making process in a large-sized fishing net in which protrusions are formed according to an embodiment of the present invention.
FIG. 7 is a front view of a large-sized political fishing net having an amendment according to an embodiment of the present invention.
8 is a side view of the trap according to the present invention.
Fig. 9 is an explanatory diagram for explaining the operation of the catching operation according to the present invention. Fig.

Hereinafter, the present invention will be described in detail with reference to examples. BRIEF DESCRIPTION OF THE DRAWINGS The above and other features and advantages of the present invention will become more apparent from the following detailed description of the present invention when taken in conjunction with the accompanying drawings, in which: FIG. You can do it. The present invention is capable of various modifications and various forms, and specific embodiments are illustrated in the drawings and described in detail in the text. It should be understood, however, that the invention is not intended to be limited to the particular forms disclosed, but on the contrary, is intended to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In the present application, the terms "comprising" or "having ", and the like, are intended to specify the presence of stated features, integers, steps, operations, elements, parts, or combinations thereof, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, parts, or combinations thereof. The terms first, second, etc. may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component.

2 and 3, the static type fishing net 10 according to the present invention has a rectangular parallelepiped shape and is installed on a flat bottomed sea. The stationary network 10 includes a cage 100 constituting a framework of a rectangular parallelepiped frame and a net 200 surrounding the cage 100.

The net 200 is installed so that the bottom surface, the right and left sides, and the rear surface of the rectangular parallelepiped cage 100 are all closed, and the front surface is partially opened to allow fish to enter. The upper surface is opened to catch the incoming fish.

Considering the habit of fish moving up the algae, the front surface of the cage is installed on the rear side of the cage on the upstream side and on the downstream side of the cage perpendicularly to the direction of the algae flowing in the sea to be installed.

The height of the cage 100 is larger than the depth of the sea so that the upper end of the cage 100 is exposed outside the water surface when installed in the sea. Preferably, the height of the cage 100 is about 1 m higher than the high tide depth of the sea. At the upper end of the cage 100, a foot plate 160 is installed along the outer periphery of the cage 100 so that workers can work. The workers are attracted to the inside of the cage 100 to stand up the fishes on the foot plate 160.

The front layer 110 of the cage 100 is provided with an open layer 111 opened to allow fish to enter and a ballistic layer 112 provided with pots 130 and a mesh layer 113 clogged with a net, And repeatedly formed from the bottom to the top of the cage. Preferably, the height of the open layer 111 and the pilot layer 112 may be the same, each layer being about 0.5 m, and the net layer 113 being composed of a repeating unit of 2.0 m at 1 m.

A pilot 130 is protruded from the cage 100 to the pilot layer 112 at predetermined intervals along the lateral direction.

A lift plate 300 having a size corresponding to the size of the front portion 110 is lifted and lowered in a state in which the lift plate 300 is in close contact with the inside of the front portion 110.

The lifting plate 300 is repeatedly formed from the lower portion to the upper portion of the lifting plate 300 in the form of a repeating unit by the lifting net 310 and the lifting opening layer 320 which are closed with a net. The height of the lifting net layer 310 corresponds to the height of the open layer 111 and the height of the lifting opening layer 320 corresponds to the height of the lifting layer 112 and the net layer 113.

As shown in FIG. 4A, the lifting plate 300 is fixed in a state of being raised and lowered by the height of the open layer 111 in order to normally catch fish. The open layer 111 is opened in the front part 110 and the catalyst layer 112 is formed on the lifting net layer 310 of the lifting plate 300 by the height of the open layer 111 ).

As shown in FIG. 4B, when the worker withdraws according to the wakeup condition, the lifting plate 300 is fixed in a state of being lowered so that the meat inside the cage can not escape. When the lifting plate 300 descends, the opening layer 111 is closed by the lifting net 310 in the front portion 110 and the lifting layer 112 is lifted from the lifting and opening layer 320 of the lifting plate 300 So that the fish enters the inside of the cage through the catch formed in the trapping layer 112, and the fish does not come out.

As shown in FIG. 5A, a vertical net plate 400 for meat mall is installed inside the rear surface of the cage 100. When the net plate 400 is pulled from the front and moved toward the front side (a dotted line indicates a moving net plate), the fish that have entered the inside of the cage 100 are pushed by the vertical net plate 400 and moved forward.

As shown in FIG. 5B, a horizontal net plate 500 for meat mall is installed on the inner bottom surface of the cage 100. When the vertical net plate 400 is moved to the front side and the meat in the cage is driven to the front side and then the horizontal net plate 500 installed on the inner bottom surface is slowly pulled up, the fish are pushed by the horizontal net plate 500 and moved upward do. When the fish move upwards, the worker pulls the fish and catches it.

6, a vertical netting plate 400 is provided on the inner side of the front surface of the cage 100 so as to extend upwardly and downwardly to maintain a proper distance without being in close contact with the lifting plate 300. In other words, May be formed at predetermined intervals, and a plurality of small horizontal net plates 500 may be installed between the protruding pieces 130.

7, in a state where the protruding piece 130 is fixed, the lifting plate 300 is fixed to the inside of the front surface of the cage 100, The protrusions 130 are inserted into the cutouts 330 and the protrusions 330 are inserted into the protrusions 330. The protrusions 330 are inserted into the protrusions 330 from the bottom to the top.

The lifting plate 300 may be mechanically lifted and lowered by a motor (not shown), and the lifting plate 300 may be lifted up and down by a frame (not shown) of the lifting plate 300 to prevent the lifting plate 300 from falling off the front portion 110. [ Are coupled to the frame of the front portion 110 by a single circular ring, and are fixed so as to be able to ascend and descend.

As shown in FIG. 8, the tub 130 is provided with a cylindrical or basket-shaped recruitment network 132, which is open on both sides of a projecting cylindrical tubular frame 131. The inlet of the manhole network 132 is fixed to the front end of the hopper frame 131 to maintain a cylindrical shape. On the other hand, at the exit of the manpower network 132, the nose of the net is entirely hooked by using the flexible member 133 composed of one long net string to form a circular ring shape, and then the flexible member 133 is moved up and down And the upper part of the gear is fixed to the upper part of the projecting frame 131 and the lower part is fixed to the lower part of the projecting frame 131 to form the opening and closing part 140 which is connected to the circular flexible member 132 in two lines.

As shown in FIG. 9, the opening / closing port 140 is closed before the fish enters the entrance of the catch, and when the fish passes through the opening / closing port 140, due to the elasticity of the flexible member 132 When the fish passes through the opening and closing port 140 and enters the set net, the fish is restored to its original state, and the opening and closing port 140 is closed. The flexible member 13ds2 is made of a rubber elastic having a predetermined elasticity so as to have the restoring force.

Claims

In a large-sized political fishing net 10 installed in the sea,
The geographical network 10 includes a cage 100 having a rectangular parallelepiped shape having a height higher than the depth of the sea where the height is installed,
In this case, a front layer 110 of the cage 100 is provided with an open layer 111 opened to allow fish to enter, a ballistic layer 112 provided with the ball 130, and a mesh layer 113 ) Is repeatedly formed from the bottom to the top of the cage front surface in a repeated unit;
A net 200 installed on a bottom surface, left and right sides, and rear surface of the cage 100 except for an upper portion and a front portion;
A steel plate 300 closely attached to the inside of the front part 110 and having a size corresponding to the size of the front part 110,
Here, the lifting plate 300 is formed by repeating the lifting net 310 and the lifting opening layer 320, which are closed with a net, from the bottom to the top of the lifting plate 300 in a repeated unit,
The lift plate 300 is opened and the open layer 111 of the front part is opened and the pilot layer 112 is closed,
At the lowered position of the lifting plate 300, the open layer 111 of the front portion is closed and the transport layer 112 is opened; And
And a net installed on the inside of the cage (100) for driving the fish which are attracted and driven to one side.