KR20110101583A

KR20110101583A - A shell for oyster farming

Info

Publication number: KR20110101583A
Application number: KR1020100020679A
Authority: KR
Inventors: 김수헌
Original assignee: 김수헌
Priority date: 2010-03-09
Filing date: 2010-03-09
Publication date: 2011-09-16

Abstract

The present invention relates to a shell structure for oyster farming, which is simple in structure, easy to manufacture, and strong in structure, not swept by sea water, which is recyclable, and eco-friendly.
According to the present invention, in the shell for the oyster farm in which a plurality of seed pads are attached and are connected by a plurality of ropes, a seed pad is attached to one surface and a through hole 21 through which the rope 1 penetrates in the center. ) Is formed with a vertical plate attached plate 20, and a gap maintaining portion 30 protruding perpendicular to the vertical plate attached plate 20 at the periphery of the through hole 21, which is one surface of the vertical plate attached plate 20. And, the seed plate attached plate 20 and the gap maintaining portion 30 is provided with a shell for oyster culture, characterized in that formed integrally.

Description

Shell for Oyster Farming {A shell for oyster farming}

The present invention relates to an oyster farming shell, and more particularly, to a oyster farming shell, which is simple in structure, easy to manufacture, and hard to be swept by the sea, and is recyclable and eco-friendly. .

In oyster culture, conventionally, young oysters (seeds) are attached to a shell of scallop. At this time, the natural shells such as the scallop shell is connected in a row to the rope and suspended in sea water by hanging on a stretched string such as horizontally to promote mass production.

However, in order to connect the scallop shells with a rope, it is cumbersome to drill holes in the scallop shells one by one. In addition, in the process of connecting a plurality of scallop shells with a rope, since the knots must be formed after inserting each shell so as to be spaced a predetermined interval in each shell period for the growth of the seed pad, there is a problem that the operation is quite inconvenient. On the other hand, instead of the knot was inserted through the rope-like spacer member, that is, the shell and the spacer is inserted into the rope in the end knot formed alternately, but the production is cumbersome as well In the case of proceeding without inserting the spacer in the middle, the shell and the spacer must be separated from each other, so the work is quite cumbersome and the productivity of the finished product is lowered.

In addition, if the shell is provided with a separate knot or spacer between the shells as described above, the shells are separated from each other by the external force such as blue or wool, and the shells are broken or detached from the rope, as well as the shells There is a problem that can be dismissed. In addition, there is a problem that seawater or farms are polluted as the food is removed from the shell and died.

On the other hand, the natural scallop shell in recent years has been a problem that the supply cost is increased as the supply is not smooth, the production cost increases. In particular, as the natural ecosystem is destroyed due to global warming and the like, it is more difficult to obtain scallop shells grown to a predetermined size for the growth of seeds, and there is a problem of insufficient supply. In addition, since the scallop shell is used and discarded for one-time use, there is a problem of increasing the cost and violating the environment, because the continuous supply is required.

The present invention is to solve the problems as described above, the object of the present invention is a simple structure, easy to manufacture and durable structure is not swept in the sea water, recycling is eco-friendly and cost saving for oyster farming It is in providing a shell.

According to a feature of the invention, in the oyster farm shell is attached to the plural and the plurality is connected by a rope (1), the seed plate is attached to one surface and the through hole through which the rope (1) penetrates in the center A vertical plate attaching plate 20 having a 21 formed thereon, and a gap maintaining unit 30 protruding perpendicularly to the vertical plate attaching plate 20 at a circumference of the through hole 21, which is one surface of the vertical plate attaching plate 20. It includes, and is provided with a shell for oyster culture, characterized in that the seed plate attached plate 20 and the gap maintaining portion 30 is formed integrally.

According to another feature of the present invention, the fixing ring portion 40 protrudes in a direction opposite to the gap maintaining portion 30 at the circumference of the through hole 21 which is the other surface of the seed plate attachment plate 20, one side shell The oyster shell is provided, characterized in that the front end portion of the spacing holding portion 30 of 10 is inserted and fixed inside the fixing ring 40 of the other shell 10.

According to another feature of the invention, the seed plate attached plate 20 is provided with a shell for oyster culture, characterized in that a plurality of through holes 25 are formed.

According to another feature of the invention, the shell 10 is injection molded with a mixed material of a synthetic resin and a natural shell powder, the proportion of the natural shell powder of the mixed material is characterized in that 30% to 60% Oyster shells are provided.

As described above, according to the present invention, the interval maintaining portion 30 protruding from the periphery of the seed plate attachment plate 20 and the through hole 21 in which the through hole 21 is formed at the center of the shell 10 to which the seed plate is attached. By forming the unit to be integrated, the knot is formed on the rope 1 or the insertion of a separate spacer is not necessary when the shell 10 is connected to the rope 1, so the work is very simple and the production time is shortened. There is an effect that productivity is increased.

In addition, according to the present invention, the spacing retaining portion 30 is integrally formed on one surface of the vertically attaching plate 20, and the fixing ring 40 is protruded on the other surface of the vertically attaching plate 20, so that one side shell ( The gap holding part 30 of the 10 is configured to be inserted and fixed inside the fixing ring part 40 of the other shell 10, so that the one shell 10 and the other shell 10 adjacent to each other are hit by the flow velocity of the sea. It is prevented that the break of the shell 10 is prevented to improve durability, as well as the seed is prevented from being separated by the collision of the shell 10, the yield is increased and there is an effect of preventing environmental pollution by our death.

In addition, according to the present invention, the through-hole 25 is formed in the seed plate attachment plate 20 to move freely and effectively between the shells 10 suspended up and down, so that the nutrients contained in the seawater can be supplied more uniformly and sufficiently. By promoting the growth of oysters, there is an effect that the quality of the harvested oysters are improved.

On the other hand, according to the present invention, by injection molding so that the seed plate attachment plate 20, the gap retaining portion 30 and the fixed ring portion 40 are integrated, mass production is possible and the production is easy, so that the supply of the natural shell is not smooth. At present, it is possible to supply at low prices. In addition, by injection molding with a mixture of renewable synthetic resin and natural shredded powder during injection molding, it is not used for one-time use but can be recycled. It is eco-friendly and contains natural shredded powder, so the oyster growth environment is closer to nature. This is a more effective effect.

1 is a perspective view showing one embodiment of the shell for oyster culture according to the present invention
Figure 2 is a side cross-sectional view of the shell installed in the embodiment

The objects, features and advantages of the present invention described above will become more apparent from the following detailed description. Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

1 is a perspective view showing a preferred embodiment of the oyster culture shell according to the present invention, Figure 2 is an exploded perspective view of the embodiment.

As shown, oyster culture shell 10 according to an embodiment of the present invention is to connect a plurality of seed pads attached to one side by a rope (1), the seed pad is attached to one side and a through hole in the center ( 21 is formed with a seed plate attached plate 20, and a space maintaining portion 30 protruding vertically from the circumference of the through hole (21).

The seed plate attachment plate 20 has a disk shape similar to a scallop, and a through hole 21 through which the rope 1 penetrates is formed at the center thereof. At this time, the diameter of the seed plate attached plate 20 is preferably made of about 90mm or more, which is more than the minimum size for the oyster growth. In addition, a plurality of through holes 25 are formed in the seed plate attachment plate 20 to penetrate up and down, so that the nutrients contained in the sea water required for the growth of oysters are sufficient for the adjacent seed plate attachment plate 20 by smoothly passing the sea water. Can be supplied.

On the other hand, the seed plate attached plate 20 has a main reinforcement (22) extending along the surface of the seed plate attached plate 20 to the north, south, east and west along the surface of the through hole 21, and the diameter around the through hole (21) Secondary reinforcement snow 23 is formed of a plurality of circles. Therefore, the structure is more robust, so that the shaking or torsion is prevented even at a high velocity of seawater. In addition, one surface of the seed plate attachment plate 20 is formed with a plurality of attachment protrusions 24 having a cross shape that can be easily and safely attached to the seed plate.

The gap maintaining part 30 is formed to protrude vertically to one side from the circumference of the through hole 21 of the vertical plate attachment plate 20. In addition, the fixing ring portion 40 protrudes from the circumference of the through hole 21 of the vertical plate attachment plate 20 vertically to the other side. At this time, the fixed ring portion 40 is formed to protrude from a portion spaced apart from the through hole 21, the front end portion of the gap holding portion 30 is configured to be inserted into the fixed ring portion 40, the fixed ring portion ( A seating surface 41 is formed inside the 40 so that the front end surface of the gap maintaining part 30 is seated. In addition, the inner surface of the fixing ring portion 40 is formed to correspond to the circumferential surface of the front end portion of the gap maintaining portion 30 to make a surface contact with each other. In addition, the main reinforcement snow 22 is connected to the interval maintaining portion 30, the main reinforcement snow 22 is formed in a three-dimensional space form, more structurally firm, such as twisting of the vertical plate attached plate 20 More effectively can be prevented.

On the other hand, the vertical plate attached plate 20 constituting the shell 10, the gap retaining portion 30 and the fixed ring portion 40 is formed integrally, and can be reused such as polyethylene (PE) or polypropylene (PP) It is injection molded with a mixed material of natural resins such as synthetic resin and oyster shell. Therefore, since it is possible to melt the shell to be discarded without being used for single use as in the prior art, it is possible to recycle the material, so that it is not necessary to continuously supply natural scallops and shells, thereby being environmentally friendly, and continuously and stably supplied. There is an advantage that can stabilize the price. In addition, compared with shells made of synthetic resin only because the natural shell shell powder is mixed, there is an advantage that can contribute to the growth of seed plaques can be produced more close to nature. On the other hand, it is preferable to take the ratio of 30%-60% among the above-mentioned mixed materials in consideration of workability.

When connecting the shell configured as described above with a rope (1), as shown in Figure 3, to connect the shell 10 through the through hole 21 to the other end of the rope (1) coupled to the fixed block 2 at one end. . At this time, the interval maintaining unit 30 is connected to face upward. And, when connecting the other shell 10 to the rope 1, the front end portion of the gap holding portion 30 of the lower shell 10 connected first to the inside of the fixing ring 40 of the upper shell 10 Connect to insert. At this time, the front end portion of the gap maintaining portion 30 is in surface contact with the seating surface 41 and the inner surface of the fixing ring portion 40, the two shells 10 are firmly coupled. In this manner, the other shells 10 are continuously connected. In this case, the interval maintaining part 30 of one shell 10 is inserted into and fixed to the fixing ring portion 40 of the other shell 10, and all the shells connected thereto. 10 is easily and firmly combined. Finally, the fixing block (2) is coupled to the other end of the rope (1), the fixing block (2) is formed so that the front end surface of the gap retaining portion 30 and the fixed ring portion 40, the surface water, Even at a high flow rate of the shells 10 can be maintained firmly coupled form. Therefore, even if the flow rate of the sea water is fast, the shells 10 are prevented from colliding with each other, there is an advantage that the break or detachment of the shell 10 and the departure of the seed in the shell 10 is prevented.

The present invention described above is not limited to the above-described embodiment and the accompanying drawings, and various substitutions, modifications, and changes are possible within the scope without departing from the technical spirit of the present invention. It will be evident to those who have knowledge of.

Claims

In the shell for oyster farm, in which a seed plaque is attached and a plurality of shells are connected by a rope 1, a seed plaque is attached to one surface and a through-hole 21 through which the rope 1 penetrates is formed. A plate 20 and a gap retaining portion 30 protruding perpendicularly to the seed plate attachment plate 20 at a circumference of the through hole 21, which is one surface of the seed plate attachment plate 20, wherein the seed plate attachment Oyster shell shell characterized in that the plate 20 and the gap maintaining portion 30 is formed integrally.

According to claim 1, wherein the fixing ring portion 40 protrudes in a direction opposite to the gap retaining portion 30 in the circumferential portion of the through hole 21, which is the other surface of the vertical plate attachment plate 20, one side shell 10 Oyster shell shell, characterized in that the front end portion of the interval maintaining portion 30 is inserted into the fixing ring portion 40 of the other shell (10).

The shell for oyster culture according to claim 1 or 2, characterized in that a plurality of through holes (25) are formed in the seed pad attachment plate (20).

3. The shell 10 according to claim 1 or 2, wherein the shell 10 is injection-molded with a mixed material of a synthetic resin and a natural shell powder, wherein the proportion of the wild shell powder in the mixed material is 30% to 60%. Oyster shells made.