KR102324582B1 - Artificial shell for shellfish farming - Google Patents

Abstract

The present invention relates to a shell for oyster farming, which comprises: a shell main body inhabiting species of shellfish and constituting a coupling part in a central part; and a shell connecting shaft detachably coupled to the coupling part and is composed of a shaft member having a predetermined length so that the shell main body can be coupled while being spaced apart by a predetermined interval. According to the embodiment of the present invention, it is possible to conveniently perform the connection and separation of a plurality of shells inhabiting the species of the shellfish comprising the oysters, thereby reducing the time for laying the shells in the farm.

Description

{Artificial shell for shellfish farming}

The present invention relates to shells for oyster culture, and more particularly, it is possible to conveniently perform connection and separation of a plurality of shells in which the species of shellfish including oysters inhabit, thereby reducing the time for installing shells in the farm. It relates to a shell for oyster culture that can maximize the profit of the shellfish aquaculture industry and improve the aquaculture environment of shellfish due to stable growth by preventing the complete removal of the seed shell from the shell.

In general, the culture of shellfish such as oysters is usually carried out by attaching young oysters (seed shells, species) to the shell of scallops. In other words, a large number of wild shells, which are connected to a rope with scallop shells in a vertical line, are hung on approximately four vertical lines, respectively, and submerged in seawater, leading to mass production.

However, in order to connect the scallop shells with a rope, a hole must be drilled in the scallop shells one by one, and in the process of connecting a plurality of scallop shells with a rope, each shell is separated by a predetermined distance between each shell for the growth of the scallop shells. Since a knot must be formed after being inserted, there is a problem in that the pre-work for the culture of shellfish is very cumbersome.

In particular, natural shells, which are scallop shells themselves, have a problem of lowering the yield for shellfish culture as collisions between scallop shells occur according to the flow of seawater, resulting in damage to or removal of the shellfish.

Accordingly, in Korean Utility Model Publication No. 20-2014-0005777, it is manufactured by thermal fusion processing of natural shell powder and vinyl synthetic resin powder. Artificial longitudinal shells for oyster farming have been published that can increase the fluidity of waves and reduce the coefficient of friction caused by waves.

However, according to the above-mentioned prior art literature, as it is made of a synthetic resin material with a lower specific gravity than water, a phenomenon occurs that floats to the surface of the sea due to the influence of waves, which prevents the growth of the seed shell and the surface of the shell is formed slippery. Accordingly, there is a problem that the longitudinal shell of oysters is not properly attached by the slippery surface of the shell, so that it is removed from the shell even in weak waves.

In addition, in the Republic of Korea Utility Model Publication No. 20-2015-0000609, it has the shape of a clam shell and has fitting rings on the upper and lower sides of the center, so that the artificial shells can be easily connected, and the bent part with the bottom surface is It is formed so that it can be seated without fear of loss of oyster spores, and a number of artificial shells can be connected by inserting a ring of a connecting string in the fitting ring. Shells for oyster culture characterized in that it has been published.

However, according to the above-mentioned prior art document, as the bent portions are all configured to be connected in the same direction, when the longitudinal shells are dropped from the shell, it is impossible to recover the fallen offspring, and the breeding of the longitudinal shells is possible only on the bent part. There is a problem that the efficiency of oyster farming is significantly lowered because only a small amount of seedlings can inhabit it.

KR 20-2014-0005777 U KR 20-2015-0000609 U

In order to solve this problem, the present invention has been devised by the above-mentioned background technology, and it is possible to conveniently perform the connection and separation of a plurality of shells in which the species of shellfish including oysters inhabit, so that the shells are installed in the farm. An object of the present invention is to provide a shell for oyster farming that can shorten the time.

In addition, the present invention can prevent the complete loss of the seed shell from the shell and maximize the success rate of oyster culture due to stable growth by attaching the fallen seed shell to the artificial shell located below and allowing regrowth to occur. Of course, the purpose is to provide a shell for oyster farming that can maximize the profit of the shellfish farming industry and improve the shellfish farming environment.

However, the object of the present invention is not limited thereto, and even if not explicitly mentioned, the object or effect that can be grasped from the solving means or embodiment of the problem is also included therein.

According to an embodiment of the present invention for achieving the above object, the longitudinal shell inhabits, the shell body constituting the coupling portion in the central portion; and a shell connecting shaft detachably coupled to the coupling part, and composed of a shaft member having a predetermined length so that the shell body can be coupled while being spaced apart by a predetermined interval.

According to an embodiment of the present invention, the coupling portion is formed to protrude to the upper and lower portions of the shell body, and a thread is formed along the outer circumferential surface.

According to an embodiment of the present invention, the coupling portion is formed to protrude upward and downward from the shell body, and a plurality of projections and projection coupling grooves spaced apart from each other by a predetermined distance along the axial direction are formed.

According to an embodiment of the present invention, the coupling portion is characterized in that it is configured in the form of a through hole penetrating the central portion of the shell body.

According to an embodiment of the present invention, in the shell for oyster culture, a fixing part is formed at the lower end to be detachably coupled with the coupling part, and the wire fixed to the farm is penetrated and fixed to the upper side of the fixing part. It is characterized in that the fixed block is further configured with a hole.

According to an embodiment of the present invention, the fixing block is detachably coupled to a shell connection part configured on the shell connection shaft, or is integrally configured with an upper end of the shell connection shaft.

According to an embodiment of the present invention, the shell connecting shaft is configured to be spaced apart from each other by a predetermined distance along the axial direction on the outer peripheral surface, and a fitting groove configured to allow the shell body to be coupled in a fitting manner is configured. do.

According to an embodiment of the present invention, the shell body is characterized in that the fitting elastic portion is formed in the fitting groove is formed.

According to an embodiment of the present invention, the shell connecting shaft is characterized in that it has a predetermined elastic restoring force and further comprises a plurality of elastic fixing panels that support the shell body to be detachably coupled.

According to an embodiment of the present invention, the shell connecting shaft includes a first shell connecting shaft including a shell connecting portion at the upper portion and a shaft connecting portion formed in a shape corresponding to the shell connecting portion at the lower portion, and upper and lower portions Each of the shell connection parts is configured to include the first shell connection shaft or a second shell connection shaft coupled to the coupling part.

According to an embodiment of the present invention, the shell connecting shaft is formed with a shaft connecting portion and a shell connecting portion at the upper end and lower end, respectively, and is bent at a certain angle to maintain an interval that does not contact each other when the shell body is coupled to the outer peripheral surface. It is characterized in that the formed plurality of sub-connection shafts are further configured.

According to this embodiment of the present invention, it is possible to conveniently perform the connection and separation of a plurality of shells in which the species of shellfish including oysters inhabit, thereby reducing the time for installing shells in the farm. .

In addition, according to the embodiment of the present invention, by attaching the fallen seed shell to the artificial shell located below and allowing regrowth to occur, it is possible to prevent the complete dropout of the seed shell from the shell, and the success rate of oyster farming due to stable growth Not only can it be maximized, but it also has the effect of maximizing the profit of the shellfish farming industry and improving the shellfish farming environment.

In addition, various and beneficial advantages and effects of the present invention are not limited to the above, and will be more easily understood in the course of describing specific embodiments of the present invention.

1 is a perspective view showing a shell for oyster culture in an embodiment of the present invention;
2 is a view showing a shell for oyster culture in an embodiment of the present invention;
3 is a view showing a state in which a shell for oyster culture is connected in an embodiment of the present invention;
Figure 4 is another embodiment showing the shell body of the shell for oyster culture in one embodiment of the present invention,
5 to 11 is another embodiment showing the connecting shaft of the shell for oyster culture in one embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. First of all, it should be noted that in adding reference numerals to the components of each drawing, the same components are to have the same reference numerals as possible even if they are indicated on different drawings. In addition, in describing the present invention, if it is determined that a detailed description of a related known configuration or function may obscure the gist of the present invention, the detailed description thereof will be omitted.

In addition, terms such as "comprises", "comprises" or "have" described below, unless otherwise stated, mean that the corresponding component may be embedded, so excluding other components It should be construed as being able to include other components rather than have the same meaning as understood. In addition, in describing the components of the present invention, terms such as first, second, A, B, (a), (b), etc. may be used. These terms are only for distinguishing the components from other components, and the essence, order, or order of the components are not limited by the terms. When it is described that a component is “connected”, “coupled” or “connected” to another component, the component may be directly connected or connected to the other component, but another component is between each component. It should be understood that elements may be “connected,” “coupled,” or “connected.”

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

As shown, the oyster shell of the present invention is composed of a synthetic resin material such as ABS, PVC, PETG, which has a specific gravity higher than that of rubber, silicone, or water, and is corrosive to the upper surface by chemical machining. The corrosion part 110 is formed, the seed plate is attached to form the seed plate form part 120 that provides a growth space, and the coupling part 130 is detachably coupled to the seed plate connecting shaft 200 in the upper and lower centers. It is configured to include a plurality of shell bodies 100 each of which is configured, and a shell connection shaft 200 connecting the plurality of shell bodies 100 .

The shell body 100 is configured to form a shape in which the area gradually becomes wider as it goes from the central part to the end part, is made in various shapes with the upper surface, and the longitudinal shell format part 120 formed in the shape of a predetermined groove is spaced at a predetermined interval. It consists of a plurality of spaced apart.

The longitudinal shell form part 120 is composed of a plurality of pieces on the upper surface of the shell body 100, and is configured from one end of the shell body 100 toward the tip, and is configured to form a wave shape.

However, the present invention is not limited thereto, and the shape of the seed plate growing part 120 in which the seed plate grows may be configured to have various shapes.

The coupling part 130 serves to support the coupling of the shell body 100 and the shell connection shaft 200 to be made, and as shown in FIG. constructed to protrude.

The coupling portion 130 may be threaded along the outer circumferential surface to be coupled to the fixing block 140 and the shell connecting shaft 200 to be described later in a screw coupling method, but is not limited thereto, and is not limited thereto, as shown in FIG. As shown, it may be configured in the form of a protrusion and a protrusion coupling groove.

At this time, when the coupling part 130 is configured in the form of a protrusion and a protrusion coupling groove, the fixing part 144 of the fixing block 140 and the shell connection part 210 of the shell connecting shaft 200 are also coupled parts 130 ). It is preferable that it is configured in a form corresponding to and is configured to be detachably coupled.

Here, the coupling unit 130 configured at the upper end of the coupling unit 130 is detachably coupled to the fixing unit 144 of the fixing block 140 , and the coupling unit 130 configured at the lower end is the shell connecting shaft 210 . and separably combined with

On the other hand, the coupling portion 130 of the present invention is configured to form a hollow tube through which the center is formed so that members such as coated yarn or rope penetrate and connect as in the prior art, or to form a through hole. may be, but is not limited thereto.

On the other hand, in the present invention, the fixing block 140 is further configured to support a plurality of shell bodies 100 connected to the shell connection shaft 200 to be installed in the farm.

The fixing block 140 has a fixing part 144 formed in a shape corresponding to the shape of the coupling part 130 at the lower end so as to be detachably coupled with the coupling part 130 formed on the upper portion of the shell body 100 is configured. A fixing hole 142 through which a wire for installing the shell bodies 100 in the farm is penetrated and fixed is formed in the upper part to form an orthogonal to the axial direction of the fixing block 140 .

In addition, the fixing block 140 of the present invention is configured such that, as shown in FIG. 6 , when the coupling part 130 forms a through-hole shape, the fixing part 144 is formed to protrude, and a screw thread along the protruding outer circumferential surface. It may be configured to be separably coupled to the shell connection part 210 configured on the shell connection shaft 200 by forming a . However, the present invention is not limited thereto, and may be integrally formed with the shell connecting shaft 200 .

In addition, the fixing block 140 and the shell connecting shaft 200 have a plurality of fitting grooves 310 that form a concave groove on the outer circumferential surface so that the shell body 100 can be coupled by a fitting method to be spaced apart by a predetermined distance. configurable.

At this time, in the shell body 100 of the present invention, when the coupling part 130 forms a through-hole shape, as shown in FIG. 7 , a fitting elastic part 320 is formed on one surface of the shell body 100 to be inserted into the fitting groove 310 . It is preferable to be configured to be coupled by a fitting coupling.

On the other hand, the shell connecting shaft 200 of the present invention supports a plurality of shell bodies 100 to be fixed at positions spaced apart from each other by a predetermined interval, and a plurality of shell bodies 100 even without using members such as coated yarns or ropes. In order to enable connection to them, the shell connection part 210 detachably coupled to the coupling part 130 of the shell body 100 is configured at the upper end and the lower end, respectively.

The shell connecting shaft 200 is composed of a shaft member having a predetermined length so that the shell body 100 can be coupled while being spaced apart by a predetermined interval.

At this time, the shell connecting shaft 200 is divided into first and second shell connecting shafts 200a and 200b as shown in FIG. 5 so that the separation interval of the shell body 100 can be adjusted and separated from each other It may also be configured to be capable of being coupled.

Here, the shell connection part 210 is configured on the upper part of the first shell connection shaft 200a, and the shaft connection part 220 formed in a shape corresponding to the shell connection part 210 is configured on the bottom part.

The shaft connection part 220 may be formed to extend downwardly from the lower end of the first shell connection shaft 200a, and is configured to be coupled by insertion, fitting, or fastening according to the shape of the shell connection part 210 .

In addition, the second shell connecting shaft 200b has an upper and lower shell connecting portion 220 such that the first shell connecting shaft 200a is coupled, or the coupling portion 130 of the shell body 100 is coupled. is composed

Accordingly, the operator will be able to adjust the spacing between the shell body 100 by adjusting the number of couplings of the first and second shell connecting shafts 200a and 200b.

In addition, the shell connecting shaft 200 is formed through the central portion, and a through hole 230 can be further configured so that the shell body 100 can be connected in the same manner as in the prior art according to the selection of the operator, The present invention is not limited thereto.

On the other hand, in the shell connecting shaft 200 of the present invention, as shown in FIG. 8 , the fixing block 140 may be detachably coupled to the upper end thereof, and the coupling part 130 of the shell body 100 passes through. When forming a hole, the lower surface of the shell body 100 is seated, and an elastic fixing panel 330 configured to be detachably coupled by a predetermined elastic restoring force when the shell body 100 is seated is configured. .

The elastic fixing panel 330 is configured to be spaced apart from each other by a predetermined distance along the axial direction of the shell connecting shaft 200 so as to keep the spacing of the shell body 100 constant, and each of the circumferential surfaces of the shell connection shaft 200 is It is composed of a plurality so as to be located at the bifurcation point.

This elastic fixed panel 330 first comes into contact with the upper surface of the shell body 100 when the shell body 100 is coupled, and the outer peripheral surface of the shell connection shaft 200 according to the moving direction of the shell body 100 moving upward. The shell body 100 is configured so that the shell body 100 can pass while being bent by a predetermined elastic force to the side, and after the shell body 100 passes the elastic fixing panel 330, the elastic fixing panel 330 by the elastic restoring force is While being restored to its original position, the shell body 100 is fixed while being configured to be in contact with the lower surface of the shell body 100 .

That is, when the elastic fixing panel 330 is configured on the shell connection shaft 200 of the present invention, the coupling is made in such a way that the shell body 100 is pushed from the lower part of the shell connection shaft 200 .

On the other hand, the shell connecting shaft 200 of the present invention is, as shown in FIGS. 9 to 11 , by simultaneously coupling a plurality of shell bodies 100 to one shell connecting shaft 200, the shell body 100 of It can be configured to further shorten the coupling process, and to enable coupling of more shell bodies 100 within one shell connecting shaft 200 .

Here, the shell connecting shaft 200 constitutes a shaft connecting part 220 at the upper end, and a shell connecting part 210 at the lower end to enable connection between the shell connecting shafts 200, and a plurality of Four sub-connection shafts 340 are configured.

The sub-connection shaft 340 is integrally formed with the shell connection shaft 200 , in particular, any one or both of the first and second shell connection shafts 200a and 200b, and is the axial center of the shell connection shaft 200 . It is coupled to the position of each branch point based on .

The sub-connection shaft 340 is configured with a shell connection part 210 so that the coupling part 130 of the shell body 100 can be coupled to the lower end, and at this time, a shell connection part 210 configured on the sub-connection shaft 340 . ) is configured so that not only the coupling part 130 of the shell body 130, but also the shaft connection part 220 can be coupled.

That is, the coupling part 130 , the shell connection part 210 , and the shaft connection part 220 are configured to be coupled to each other by any one coupling method of a screw coupling and a fitting coupling method.

In addition, the sub-connection shaft 340 is formed to be bent by a certain angle, and preferably, the shell body 100 coupled to the sub-connection shaft 340 is bent at an angle that can maintain a space that does not contact each other. .

The shell connection part 200 including the sub-connection shaft 340 configured in this way is coupled to the shell connection part 210 configured in the lower part of the other shell connection part 220 in which the shaft connection part 220 configured at the upper end is coupled to a plurality of The shell body 100 may be configured to be connected.

However, the present invention is not limited thereto, and by allowing the shaft connection part 220 to be coupled with the shell connection part 210 configured in the sub connection shaft 340 , it may be possible to install more shell body 100 . .

The above description is merely illustrative of the technical spirit of the present invention, and various modifications and variations will be possible without departing from the essential characteristics of the present invention by those skilled in the art to which the present invention pertains. Accordingly, the embodiments disclosed in the present invention are not intended to limit the technical spirit of the present invention, but to explain, and the scope of the technical spirit of the present invention is not limited by these embodiments. The protection scope of the present invention should be construed by the following claims, and all technical ideas within the equivalent range should be construed as being included in the scope of the present invention.

100: shell body 110: corrosion part
120: seed plate format 130: coupling part
140: fixed block 200: shell connecting shaft
210: shell connection 220: shaft connection
230: through hole 310: fitting groove
320: fitting elastic part 330: elastic fixed panel
340: sub connecting shaft

Claims (11)

The seed plate inhabits, and the corrosion part 110 formed by chemical machining as the upper surface and the coupling part 130 with the through hole formed in the central part are constituted, and the area is gradually wider as it goes from the central part to the end part. The shell body 100 is configured to form a falling shape, and a plurality of longitudinal shell format parts 120 formed in the shape of a predetermined groove are spaced apart from each other by a predetermined interval;
A shell connection part 210 that is detachably coupled to the coupling part 130 is configured, and the shell body 100 is composed of a shaft member having a predetermined length so that coupling can be made while being spaced apart by a predetermined interval, a shell connecting shaft 200 configured to be spaced apart by a predetermined distance along the axial direction on an outer circumferential surface and formed with a fitting groove 310 to which the shell body 100 is coupled in a fitting manner;
It is configured on the shell connecting shaft 200, has a predetermined elastic restoring force, and according to the movement direction of the shell body 100 when the shell body 100 is coupled to the shell body 100 so that the shell body 100 is detachably coupled. The shell body 100 is configured so that the shell body 100 can pass while bending occurs due to a predetermined elastic force toward the outer peripheral surface of the shell connecting shaft 200, and after the shell body 100 passes, it is restored to its original position by the elastic restoring force. a plurality of elastic fixing panels 330 configured to be in contact with the lower surface of the shell body 100;
A fixing part 144 is formed at the lower end to be detachably coupled with the coupling part 130, and a fixing hole 142 through which a wire fixed to the farm is penetrated and fixed is configured above the fixing part 144, , a fixing block 140 detachably coupled to the shell connection part 210 or integrally configured with an upper end of the shell connection shaft 200 ; and
a fitting elastic part 320 formed in the shell body 100 and fitted into the fitting groove 310;
Shell for oyster culture, characterized in that consisting of.
delete delete delete delete delete delete delete delete According to claim 1,
The shell connecting shaft 200 is,
A first shell connecting shaft 200a having an upper portion of the shell connecting portion 210 and a lower lower portion having a shaft connecting portion 220 formed in a shape corresponding to the shell connecting portion 210;
The shell connection part 210 is configured in upper and lower portions, respectively, and the first shell connection shaft 200a or a second shell connection shaft 200b coupled to the coupling part 130 is formed.
Shell for oyster culture, characterized in that consisting of.
11. The method of claim 1 or 10, wherein
The shell connecting shaft 200 is,
A shaft connection part 220 and a shell connection part 210 are formed at the upper end and the lower end, respectively, and when the shell body 100 is coupled to the outer periphery, a plurality of subs that are bent at a certain angle to maintain an interval that does not come into contact with each other A shell for oyster culture, characterized in that the connecting shaft 340 is further configured.

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