WO2020040564A1

WO2020040564A1 - Oyster culturing device

Info

Publication number: WO2020040564A1
Application number: PCT/KR2019/010688
Authority: WO
Inventors: 이의배; 박춘우; 정성훈
Original assignee: 이의배
Priority date: 2018-08-22
Filing date: 2019-08-22
Publication date: 2020-02-27
Also published as: KR102236218B1; KR20200022278A

Abstract

An oyster culturing device according to an embodiment of the present invention is installed on a mud flat, and cultures oysters by becoming submerged under water during flood tides and exposed outside the water during ebb tides. The oyster culturing device comprises: a culturing unit forming a placement space in which oyster seeds are placed; and supporting units for supporting the culturing unit, wherein the supporting units receive the weight of the culturing unit and transfer the weight to the mud flat. The supporting units are provided with vertical supporting parts driven into the mud flat and horizontal supporting parts spaced apart from the mud flat in the height direction and connected to the vertical supporting parts, and the culturing unit can be seated on the horizontal supporting parts.

Description

Oyster farming device

The present invention relates to an oyster farming device, and more particularly, to an oyster farming device installed in a tidal flat soaking in water at high tide and exposed out of water at low tide.

Korea's oyster production totals about 280,000 tons (KRW 200,000 million), forming a relatively large industry. Considering this size, it is the world's No. 1 except for China. The southern coast of Gyeongnam is the main producer because it is produced on the south coast by the continuous feeding method.

In addition, the most expensive oysters sold in the international oyster market are first-class individual oysters, and the demand is about 10 billion pieces per year (200-300 won per 70g basis) and its consumption is gradually increasing. Although Korea's oyster production ranks first in the world, excluding China, the share of the international market is low because the first-class individual oyster production is very low.

In other words, long-haul sesame oyster farming, which is mainly carried out in South Korea, mainly in the south coast of Gyeongnam, is used to collect oysters in colonies for a certain period of time in a collector (substrate to which oysters are attached) and then individualize them at harvest. Because of the method of producing individual oysters through exfoliation), the yield of Class 1 individual oysters is very low, about 20-30%.

In order to solve this problem, Republic of Korea Patent Registration No. 10-1799763 (Nov. 22, 2017. Announcement) provides a storage case individually replaceable individual breeding container.

However, the case-type breeding container 10 used for farming individual oysters is installed by hanging at regular intervals along the water ropes draped into the seawater, so that the individual oysters are always harvested in the seawater. This is difficult, and furthermore, there is a problem of raising the breeding vessel 10 in seawater when collecting individual oysters.

The present invention is to solve the above problems, to increase the yield of grade 1 individual oysters, and to provide a oyster farming device that can easily collect individual oysters.

The problem to be solved by the present invention is not limited to the above-described problem, the objects that are not mentioned will be clearly understood by those skilled in the art from the present specification and the accompanying drawings. .

Oyster farming apparatus according to an embodiment of the present invention is installed on the tidal flat soaked in water at high tide and exposed out of the water at low tide to form a oyster, a culture unit for forming an arrangement space where the oyster seeds are disposed; And a support part supporting the aquaculture part to receive the load of the aquaculture part and transmitting the load to the tidal flat, wherein the support part is a vertical support part that is embedded in the tidal flat and a horizontal support part spaced apart in the height direction from the tidal flat and connected to the vertical support part. And the aquaculture part may be seated on the horizontal support.

According to the oyster farming apparatus according to an embodiment of the present invention, there is an advantage that the individual oyster yield can be increased and the individual oyster can be easily collected.

The effects of the present invention are not limited to the above-described effects, and effects that are not mentioned will be clearly understood by those skilled in the art from the present specification and the accompanying drawings.

1 is a schematic perspective view of the oyster culture apparatus according to an embodiment of the present invention.

Figure 2 is a schematic exploded perspective view of the oyster culture apparatus according to an embodiment of the present invention.

Figure 3 is a schematic side view of the oyster culture apparatus according to an embodiment of the present invention.

4 is a schematic perspective view showing a second embodiment of the oyster culture apparatus of the present invention.

5 is a schematic side view showing a second embodiment of the oyster culture apparatus of the present invention.

6 is a schematic perspective view showing a third embodiment of the oyster culture apparatus of the present invention.

Fig. 7 is a schematic side view showing a third embodiment of the oyster culture apparatus of the present invention.

Hereinafter, with reference to the drawings will be described in detail a specific embodiment of the present invention. However, the spirit of the present invention is not limited to the embodiments presented, and those skilled in the art who understand the spirit of the present invention may further degenerate other inventions or the present invention by adding, changing, or deleting other elements within the scope of the same idea. Other embodiments that fall within the scope of the inventive concept may be easily proposed, but they will also be included within the scope of the inventive concept.

In addition, the aquaculture unit may include a main body portion forming the placement space and the cover portion to cover the placement space so as not to be separated from the placement space and detachable to the body portion.

In addition, the aquaculture unit may further include a partition that partitions the placement space and receives external force from the main body to prevent damage to the main body.

In addition, the aquaculture unit may include a main body forming the arrangement space and a restraining portion connected to the vertical support to limit the movement of the main body in the horizontal direction.

The restricting portion may form a through space, and the vertical support portion may penetrate the through space to limit movement of the main body in the horizontal direction.

The apparatus may further include a space keeping unit for maintaining a space between the main body unit and the horizontal support unit.

In addition, the space keeping part is formed extending from the restraint portion to the lower side in the height direction, it may form the through space.

The apparatus may further include a limiting unit preventing movement of the main body unit in the height direction on the vertical support unit.

Components having the same function within the scope of the same idea shown in the drawings of each embodiment will be described using the same reference numerals.

1 is a schematic perspective view of the oyster culture apparatus according to an embodiment of the present invention, Figure 2 is a schematic exploded perspective view of the oyster culture apparatus according to an embodiment of the present invention, Figure 3 is according to an embodiment of the present invention Schematic side view of oyster farming device.

FIG. 4 is a schematic perspective view showing a second embodiment of the oyster culture apparatus of the present invention, and FIG. 5 is a schematic side view showing a second embodiment of the oyster culture apparatus of the present invention.

FIG. 6 is a schematic perspective view showing a third embodiment of the oyster culture apparatus of the present invention, and FIG. 7 is a schematic side view showing a third embodiment of the oyster culture apparatus of the present invention.

In the accompanying drawings, in order to more clearly express the technical idea of the present invention, parts that are not related to the technical idea of the present invention or can be easily derived from those skilled in the art will be simplified or omitted.

First, to define a term for the direction, the height direction may mean the vertical direction in Figure 3, the horizontal direction may mean a direction perpendicular to the height direction.

As shown in Figures 1 to 3, the oyster culture apparatus 10 according to an embodiment of the present invention may be installed on the tidal flat (G), the submerged oysters are submerged in water when the tide is low and exposed out of the water It may be a device.

In one example, the oyster farming device 10 is not always located in the sea water, it is submerged in the sea water at high tide, may be exposed to the air at low tide.

As a result, the oysters disposed in the oyster farming device 10 may be of higher quality because they have to respond to changes in the environment as they are repeatedly exposed in seawater and air.

Here, the oyster farming device 10 is not limited to farming oysters, but may be used to farm other seafood than oysters.

For example, the oyster culture apparatus 10 receives the load of the culture portion 100 by supporting the culture portion 100 and the culture portion 100 to form a layout space (S1) in which the oyster seeds are disposed. It may include a support 200 for transmitting to the tidal flat (G).

That is, the support part 200 may support the culture part 100 so that the culture part 100 is disposed at a predetermined position on the tidal flat G, and further, transmits the load of the culture part 100. It can be delivered to the tidal flat (G).

Here, in one example, the support 200 is a vertical support portion 210 that is embedded in the tidal flat (G) and the horizontal support 220 is spaced apart in the height direction from the tidal flat (G) connected to the vertical support (210). It can be provided.

For example, the vertical support portion 210 and the horizontal support portion 220 may be a pipe shape, but is not limited thereto. If the configuration capable of supporting the form portion 100 may be variously modified from the viewpoint of those skilled in the art. Do.

For example, the vertical support portion 210 may be partly embedded in the tidal flat G in the height direction and positioned on the tidal flat G, and the other part may be exposed from the tidal flat G.

For example, the horizontal support part 220 may be connected to the vertical support part 210 exposed from the tidal flat G and disposed in a horizontal direction.

For example, although not shown in the drawing, the oyster farming device 10 may further include a fixing part for fixing the vertical support part 210 and the horizontal support part 220.

For example, the horizontal support part 220 may be fixed on the vertical support part 210 by the fixing part.

Here, as an example, the form portion 100 may be seated on the horizontal support portion 220.

That is, the aquaculture unit 100 is seated on the upper side in the height direction of the horizontal support unit 220 may transmit its own weight to the horizontal support unit 220, the horizontal support unit 220 of the culture unit 100 The load may be transmitted to the vertical support 210.

Here, in one example, the form portion 100 is connected to the body portion 110 and the vertical support portion 210 forming the arrangement space (S1) to limit the movement of the body portion 110 in the horizontal direction. It may be provided with a restraining unit 140.

For example, the main body 110 may form the arrangement space S1 in which the oyster seeds are disposed, and the inflow and outflow of seawater is easy, but the separation of the oyster seeds disposed in the arrangement space S1 is prevented. It may be a mesh shape to form a plurality of holes so as to.

Here, as an example, the restrainer 140 may be connected to the main body 110.

For example, the restrainer 140 may be integrally formed with the main body 110.

For example, the restraint part 140 may be connected to the vertical support part 210 to limit movement in the horizontal direction by the vertical support part 210. As a result, the main body part 110 may also be vertical. The movement in the horizontal direction may be limited by the support 210.

As a result, the main body unit 110 may be limited to move downward in the height direction by the support of the horizontal support unit 220, the movement in the horizontal direction is limited by the vertical support unit 210 It may be fixed at a predetermined position on the support 200.

Here, as an example, the restraining unit 140 may form a through space (H).

For example, the through space H may have a virtual circular column shape, or may have a polygonal column shape.

For example, the restrainer 140 may form the through space H penetrating in the height direction.

Here, the vertical support portion 210 may penetrate the through space (H) to limit the movement of the body portion 110 in the horizontal direction.

In more detail, the restriction part 140 may be disposed to move in the height direction so that the vertical support part 210 is inserted into the through space H.

As a result, the restraint part 140 may cover at least a portion of the vertical support part 210 in the horizontal direction, and move the position in the horizontal direction by contact with the vertical support part 210 in the horizontal direction. This may be limited.

Therefore, in order to install the form part 100 on the support part 200, the worker may move the restrainer part 140 so that the vertical support part 210 is inserted into the through space H. In addition, it may be seated on the horizontal support portion 220 so that the form portion 100 is fixed to a predetermined position on the support portion 200.

On the contrary, the worker lifts the form portion 100 seated on the horizontal support portion 220 to separate the form portion 100 from the support portion 200 for collecting the oysters. ) May deviate from the through space (H).

For example, the restrainer 140 may be formed on an edge of the main body 110.

Here, as an example, the oyster culture apparatus 10 may further include a space keeping unit 300 for maintaining the space between the main body 110 and the horizontal support portion 220.

For example, the space maintaining part 300 forms a space S2 between the body part 110 and the horizontal support part 220 by separating the body part 110 from the horizontal support part 220. can do.

In addition, as an example, the space keeping unit 300 may space between the restraining unit 140 and the horizontal support unit 220.

For example, a movement means for lifting the form part 100 from the support part 200 or seating on the support part 200 may be disposed on the separation space S2.

In more detail, for example, the moving means may be a forklift, and a fork of the forklift may be disposed on the separation space S2 to support the lower portion of the main body 110.

As a result, the worker may easily lift the form portion 100 by using the separation space (S2) to easily separate from the support portion 200, the lower the form portion 100 easily It may be seated on the support 200.

Here, as an example, the space keeping unit 300 may extend from the restraining unit 140 to the lower side in the height direction, and further may form the through space (H).

That is, the space keeping part 300 may be formed on the lower side of the restraining part 140 and may form the through space H into which the vertical support part 210 may be inserted.

Therefore, the restraining part 140 and the space keeping unit 300 may form the through space H which is continuous in the height direction, and the space keeping unit 300 is on the horizontal support unit 220. Can be seated on

As a result, the form portion 100 may transmit a load to the space keeping unit 300, the space holding unit 300 receives the load from the form 100 to the horizontal support portion 220. I can deliver it.

For example, the space keeping part 300 may be integrally formed with the restraining part 140.

As shown in FIG. 3, the form part 100 may be provided in plural on the support part 200.

For example, the form portion 100 may form a layer and may be provided in plurality on the support portion 200.

In this case, the space keeping unit 300 may allow the body portion 110 to be spaced apart from the horizontal support portion 220, and at the same time, the lower body portion 110 and the upper body portion 110 are spaced apart from each other. You can also

As shown in FIG. 2, for example, the aquaculture unit 100 covers the placement space S1 so that the oyster seeds are not separated from the placement space S1 and is detachably attached to the main body 110. The unit 120 may be further provided.

For example, the cover part 120 may have a mesh shape in which a plurality of holes are formed.

For example, the cover part 120 may be detachable from the main body part 110.

For example, the cover part 120 may be connected to the main body part 110 by a configuration such as a cable tie.

In addition, as an example, the culture portion 100 further partitions the placement space (S1) and further receives a partition 130 for receiving the external force from the body portion 110 to prevent damage to the body portion 110. It can be provided.

For example, the partition 130 may be disposed on the placement space S1, and receives the external force from the main body 110 and / or the cover 120 to receive the main body 110 and And / or increase the durability of the cover part 120.

In addition, the partition 130 may partition the layout space (S1) so that the oyster seeds are evenly distributed on the layout space (S1).

For example, the partition 130 may have a plate shape without a hole formed to increase the yield strength, and may be integrally formed with the main body 110.

As a result, the partition 130 may support the main body 110 when lifting or lowering the main body 110 to prevent sagging and damage of the main body 110.

Hereinafter, another embodiment of the oyster culture apparatus 10 will be described with reference to FIGS. 4 and 5.

The technical features of the oyster farming device described above or duplicated or inferred from those skilled in the art will be briefly described or omitted.

As shown in FIGS. 4 and 5, the restraint portion A140 of the form portion A100 may be formed only at one side edge of the body portion 110.

The restraining part A140 may form a through space AH.

The through space AH may be formed only at one edge of the main body 110.

As a result, as shown in FIG. 5, the plurality of aquaculture parts A100 may be arranged to be independently connected to the vertical support part 210, respectively.

Hereinafter, another embodiment of the oyster culture apparatus will be described with reference to FIGS. 6 and 7.

Duplicated technical features of the above-described oyster culture apparatus 10 or inferred from those skilled in the art will be briefly described or omitted.

6 and 7, the space keeping unit 300 may be formed such that the lower body portion B110 and the upper body portion B110 of the culture portion B100 are integrally formed.

For example, the space maintaining part 300 may be formed between an upper restraint part B140 and a lower restraint part B140, and an upper restraint part B140 and a lower restraint part B140. It can be formed integrally with.

In one example, the culture portion (B100) may form the body portion (B110) forming two layers.

For example, a cover part B120 may be disposed in each of the upper body part B110 and the lower body part B110.

For example, the space keeping unit 300 is disposed between the main body portion B110 disposed above and the main body portion B110 disposed below, and the main body portion B110 above and the main body portion below. The separation space S2 may be formed between the (B110).

As a result, the worker may easily lift the form portion B100 from the support portion 200 by using the separation space (S2), or may be seated on the support portion 200.

As such, the oyster culture apparatus can be firmly installed on the tidal flat (G), the operator can easily install the culture portion (100, A100, B100) on the support portion 200 or the support portion 200 It can also be separated from).

In addition, although not shown in the drawing, the oyster farming device 10 may further include a limiting unit for preventing movement of the main body parts 110, A110, and B110 in the height direction on the vertical support part 210. .

That is, the limiting part may limit the movement of the form part 100, A100, B100 so that the form part 100, A100, B100 seated on the support part 200 does not move upward in the height direction. .

For example, the limiting part may be disposed above the height direction of the form part 100, A100, and B100, and may be connected to the vertical support part 210.

For example, the limiting part may have a cap shape installed in the vertical support part 210.

As a result, the culture portion (100, A100, B100) by the horizontal support portion 220 is limited to move downward in the height direction, by the restriction can be limited to move upward in the height direction. .

In the above description of the configuration and features of the present invention based on the embodiment according to the present invention, the present invention is not limited thereto, and various changes or modifications can be made within the spirit and scope of the present invention. As will be apparent to those skilled in the art, such changes or modifications are intended to fall within the scope of the appended claims.

Claims

In the oyster farming device is installed in the tidal flat, soaking in water at high tide and exposed out of the water at low tide,

Culture portion forming an arrangement space in which the oyster seeds are disposed; And

And a support for supporting the culture unit and receiving the load from the culture unit and transmitting the load to the tidal flat.

The support portion,

A vertical support part that is embedded in the tidal flat and a horizontal support part spaced apart from the tidal flat in a height direction and connected to the vertical support part,

The aquaculture unit,

Seated on the horizontal support,

Oyster farming device.
The method of claim 1,

The aquaculture unit,

A cover part which covers the placement space and is detachable from the body portion such that the main body portion and the oyster seeds forming the placement space do not leave the placement space,

Oyster farming device.
The method of claim 2,

The aquaculture unit,

The compartment further partitions the placement space and receives an external force from the main body to prevent damage to the main body.

Oyster farming device.
The method of claim 1,

The aquaculture unit,

A restraint part connected to the main body part forming the arrangement space and the vertical support part to restrict movement of the main body part in a horizontal direction;

Oyster farming device.
The method of claim 4, wherein

The restriction portion,

Forms a through space,

The vertical support portion,

To limit the movement of the body portion in the horizontal direction through the through space,

Oyster farming device.
The method of claim 5,

Further comprising; a space keeping unit for maintaining a space between the main body and the horizontal support;

Oyster farming device.
The method of claim 6,

The space keeping unit,

Is formed extending from the restraint portion in the height direction downward,

Forming the through space,

Oyster farming device.
The method of claim 7, wherein

Restriction portion for preventing the movement in the height direction of the main body portion on the vertical support portion; further comprising,

Oyster farming device.