KR20180051847A

KR20180051847A - oystershells abrasion device for individual oyster

Info

Publication number: KR20180051847A
Application number: KR1020160148694A
Authority: KR
Inventors: 조경희; 이민기
Original assignee: 조경희; 이민기
Priority date: 2016-11-09
Filing date: 2016-11-09
Publication date: 2018-05-17
Also published as: KR101898551B1

Abstract

The present invention relates to a fixing frame, A rotatable frame installed so as to be tiltable with respect to the fixed frame; A plurality of rolling rollers disposed on the rotating frame so as to be rotatable in a rolling direction and provided with a driving force of a driving unit in a state in which the churning net is placed on the rotating frame and forcibly rotating the churning net while being rotated; And a tilting operation part for tilting the rotary frame by forcibly separating the rotary frame from the stationary frame. The object oyster abrasion device according to claim 1, So that the shape of the desired individual oyster can be maintained.

Description

{Oystershells abrasion device for individual oyster}

The present invention relates to a device for abrading and removing a standing room along an oyster shell of an individual oyster. More particularly, the present invention relates to a device for periodically rotating a churning net to clean foreign matter adhering to the surface of the churning net, The present invention relates to an apparatus for abrasive wear according to a new form that allows a desired shape of an individual oyster to be maintained by partially replacing a standing oyster of the oyster being nourished in the network.

Generally, oysters are bivalve bivalves with four oyster shells. They are cultivated mainly in the form of oysters, removing shells and selling them as oysters.

Unlike these pits, individual pens that are cultured individually are oysters that are sold individually by individuals, without removing the shells from the time of spoilage.

In this case, in the case of the tubular oysters, oyster larvae are adhered to oyster shells such as oyster shells and scallop shells, and the oysters can be naturally grown by putting the tubercles in a positive net and putting them in the sea.

As described above, the positive mode for cultivating the natural state is mainly used by putting the spatula into a positive net and putting it in the sea as described above. Regarding the positive apparatus, it is as disclosed in the registered patent No. 10-1464243, the registered patent No. 10-1541110, the registered patent No. 10-1539745, and the like.

However, the above-described conventional methods of using the positive oyster biopsy apparatus have the disadvantage that various aquatic organisms or foreign substances adhere to the surface of the positive net during the positive oyster oyster to obstruct the flow of seawater, There is a problem that the growth of the individual oyster is slowed or killed due to the interruption.

Of course, in the past, in order to prevent the above-mentioned problems, the surface of the positive net has been cleaned in time, but since the weight of the positive net is too heavy, it is very difficult to clean the net by a general worker, There is a problem that it is inevitable to be consumed.

In addition, when the individual oyster according to the conventional art described above is cultivated, the oyster shell of the individual oyster gradually grows together with the individual oyster. At this time, the growth chamber, which grows rugely around the end of the oyster shell, The oyster shell of the object oyster did not grow in a visually good shape like an oval shape.

Patent No. 10-1464243 Patent No. 10-1541110 Patent No. 10-1539745

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems occurring in the prior art, and it is an object of the present invention to provide a churn net that periodically rotates the churn net to clean foreign objects attached to the churn net, The present invention is to provide an individual abrasive wear device according to a new form that allows a desired shape of an individual oyster to be maintained by partially replacing a standing oyster of the oyster being cultured.

In order to accomplish the above object, according to the present invention, there is provided an apparatus for cleaning a plurality of churnnets suspended from a shrimp line and abrading a standing oyster in a churn net, A fixed frame fixed to an upper surface of a barge (barge) and installed to stand up in a vertical direction; A rotating frame installed so as to be inclined in a state of being suspended from the fixed frame; A plurality of rolling rollers disposed on the rotating frame so as to be rotatable in a rolling direction and provided with a driving force of the driving unit in a state in which the churning net is laid, And a tilting operation part for forcibly separating the rotary frame from the fixed frame so that the rotary frame is inclined.

Here, the driving rollers are provided to receive the driving force of any one of the rolling rollers, and the rolling rollers are connected to each other through a chain so as to transmit power.

The tilting operation unit may include a main cylinder having one end fixed to the fixed frame and the other end connected to the rotation frame to move the rotation frame away from the fixed frame.

The upper end of the rotary frame and the upper end of the fixed frame are rotatably connected to both ends of the connection bracket. The inclined movement part is installed at the upper end of the fixed frame, And a main cylinder which is connected to the connection bracket and which rotates the connection bracket to move the upper end of the rotary frame away from the upper end of the fixed frame, And the second cylinder is rotatably connected to the rotary frame in a state where the second cylinder is located at a lower portion than a portion to which the second cylinder is connected.

The stationary frame may further include a wash water injecting unit for injecting water toward the respective rolling rollers and washing the churn net rotating on the respective rolling rollers while spraying water toward the respective rolling rollers.

As described above, according to the present invention, the apparatus for abutting abrasive wear according to the present invention is not a method in which a worker picks up a churning net by hand and puts it on two rolling rollers, but an accurate inclination of a working vessel and an automatic inclination of a rotating frame So that it is possible to minimize labor consumption, thereby achieving an improvement in the working rate.

Also, according to the present invention, the object oyster wear device has the effect of preventing the phenomenon that the object oysters are unevenly formed due to the continuous growth of the object, thereby lowering the merchantability.

In addition, the apparatus for abutment abrasion wear according to the present invention has the effect that the feeding activity of the individual oysters can be performed more stably and smoothly, by performing not only the abrasion of the waistcoat but also the cleaning of the churn net surface.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a front view showing an object oblique abrasion apparatus according to an embodiment of the present invention; Fig.
2 is a side view for explaining an object oblique abrasion apparatus according to an embodiment of the present invention.
3 is a side view for explaining a state in which the auxiliary cylinder of the individual bush wear wear apparatus according to the embodiment of the present invention is operated
4 is a side view for explaining a state in which a main cylinder of an individual bush wear wear apparatus according to an embodiment of the present invention is operated;
5 to 8 are diagrams for explaining the operation state of the individual abutment wear device according to the embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a preferred embodiment of the present invention will be described with reference to FIGS. 1 to 8.

FIG. 1 is a front view of an object oblique abrasion apparatus according to an embodiment of the present invention, and FIG. 2 is a side view illustrating an object oblique abrasive wear apparatus according to an embodiment of the present invention.

As shown in these figures, the apparatus for abutment abrasion wear according to an embodiment of the present invention mainly includes a fixed frame 100, a rotating frame 200, a plurality of rolling rollers 310 and 320, a tilting operation part 400, In particular, even when the churn net 10 is vertically erected due to the tilting operation part 400, the churn net 10 can be cleaned and worn smoothly without applying a large force. .

This will be described in more detail below for each configuration.

The churn net 10 refers to a net that is formed by wrapping a plurality of round churns 11 vertically spaced apart from each other in a netting 12. The chute net 10 includes a chin neck 13) so as to be suspended from the farm site rope (20).

In addition, the individual oyster abrasion apparatus of the present invention is characterized in that a plurality of churn nets 10 hanging from the above-described farming yard 20 are washed, and a plurality of churn nets 10, It is a device for abrading the standing room.

First, the fixed frame 100 is a portion fixedly installed on the upper surface of the working vessel.

At this time, the working vessel may be a normal barge.

The fixed frame 100 includes a fixed end 110 fixed to the upper surface of the working vessel and a vertical end 120 formed to extend upward from the fixed end 100.

Here, the vertical ends 120 are provided in a plurality of two or more along the moving direction of the working vessel, and are spaced apart from each other.

Next, the rotating frame 200 is a portion that is installed on the fixed frame 100 so as to be tiltable.

The upper end of the rotary frame 200 is connected to the upper end of the fixed frame 100 as a connection bracket 210. The connection bracket 210 has one end connected to the fixed frame 100 And the other end of the rotary frame 200 is rotatably connected to the rotary frame 200 so that the rotary frame 200 can be inclined at an angle to the fixed frame 100 at a free angle.

In the embodiment of the present invention, the rotary frame 200 is formed by a rectangular frame having a long rectangular shape. In this case, the upper and lower lengths of the rotary frame 200 are the same as the lengths of the upper and lower As shown in FIG.

In addition, it is most preferable that the angle of inclination of the rotary frame 200 from the fixed frame 100 is approximately 45 to 70 degrees. Considering the cylinder capacity and connection structure with the tilting operation part 400 to be described later, consideration is given to whether or not the churn net 20 is rotated according to the rolling motion of each of the rolling rollers 310 and 320. That is, when the angle of inclination of the rotary frame 200 is less than 45 degrees, the length of the fixed end 110 constituting the main cylinder 100 must be increased as the rotary frame 200 is laid down excessively, When the angle of inclination of the rotating frame 200 is 70 ° or more, the churning of the rolling rollers 310 and 320 due to the rolling motion of the rolling rollers 310 and 320 10 can not be smoothly rotated and the rolling rollers 310 and 320 may be idle.

Meanwhile, in the embodiment of the present invention, it is suggested that the auxiliary frame 220 is further provided on the inner side of the rotary frame 200.

The auxiliary frame 220 serves to reinforce the strength of the rotary frame 200 and is provided as a portion to which a main cylinder 410 of a tilting operation unit 400 to be described later is connected.

Particularly, the auxiliary frame 220 is positioned higher than the central portion of the rotary frame 200, but is lower than the upper end of the rotary frame 200.

Next, each of the rolling rollers 310 and 320 receives the driving force of the driving unit 330 to rotate the churning net 10 while forcibly rotating.

Two such rolling rollers 310 and 320 are provided, and each of them is rotatably installed on the rotary frame 200.

At this time, the two rolling rollers 310 and 320 are installed so as to be spaced apart from each other along the movement direction of the work ship, and are separated from each other only by a distance that the churn net 10 can be laid.

The driving unit 330 is connected to one end of one of the rolling rollers 310 and 320 so that the driving force of the driving unit 330 And the other ends of the two rolling rollers 310 and 320 are connected to each other using a chain 340 so as to transmit power.

Next, the tilting operation portion 400 is a portion provided to tilt the rotary frame 200.

The tilting operation unit 400 may be configured to forcibly move the rotary frame 200 from the fixed frame 100 to incline the rotary frame 200. For this purpose, The portion 400 includes the main cylinder 410 and the auxiliary cylinder 420.

The main cylinder 410 connects the fixed frame 100 to the rotary frame 200 and is connected to the rotary frame 200 and is operated to tilt the rotary frame 200.

One end of the main cylinder 410 is vertically slidable on the fixed frame 100 and a plunger 411 positioned on the other end of the main cylinder 410 is connected to the rotating frame 200, And is operated to separate the rotating frame 200 from each other.

Particularly, the plunger 411 of the main cylinder 410 is connected to a central portion of an auxiliary frame 220 provided on the rotating frame 200, So that rotation of the rotary frame 200 is smoothly performed.

The auxiliary cylinder 420 is connected to the upper end of the stationary frame 100 and the rotary frame 200 so that the rotary frame 200 can be closely contacted to the chute 10.

That is, when the rotating frame 200 is rotated only by the main cylinder 410, the churning net 10 can not be accurately laid on the rolling rollers 310 and 320 of the rotating frame 200

One end of the auxiliary cylinder 420 is installed at the upper end of the fixed frame 100 and the other end of the plunger 421 is connected to the connection frame 300 And the upper end of the rotary frame 200 is separated from the upper end of the fixed frame 100 by being connected to the fixed frame 210.

At this time, the connecting portion of the rotating frame 200 with the connecting bracket 210 forms a substantial center of rotation.

In the meantime, in the embodiment of the present invention, water is sprayed toward the fixed rollers 310 and 320, and the washing water for washing the churn net 10, which is rotated on the rollers 310 and 320, It is further provided that the jetting section 500 is further provided.

The washing water injector 500 includes a washing water flow tube 510 through which washing water flows and a plurality of spray nozzles 520 installed in the washing water flow tube 510. Particularly, The respective injection nozzles 520 are spaced apart from each other by the height of the washing water flow pipe 510 so that the washing water flows toward the churn net 10, Respectively.

Hereinafter, the wiping and cleaning process of the individual oyster using the individual oyster abrasion machine according to the embodiment of the present invention described above will be described in more detail.

First, the work vessel is moved so that the churn net (10) is positioned side by side on the side of the individual oyster abrasion apparatus provided on the work vessel.

In this state, the churn net 10 and the rotary frame 200 of the individual bogie abrasion apparatus are separated from each other, as shown in FIG. 5 attached hereto.

In this state, the auxiliary cylinder 420 is operated so that the upper end of the rotating frame 200 is brought into contact with the upper wall of the chute 10.

Then, the main cylinder 410 is operated so that the rotating frame 200 is inclined.

In other words, considering that the upper end of the rotary frame 200 is connected to the connection bracket 210, the rotation of the main cylinder 200 connected to the bottom of the rotation frame 200, The rotation frame 200 is inclined with respect to the connection portion with the connection bracket 210 as a rotation center as the plunger 411 of the rotation frame 200 protrudes.

In addition, due to the tilting of the rotating frame 200, the churning net 10 is placed on the two rolling rollers 310 and 320 installed on the rotating frame 200, and the tilting of the rotating frame 200 The drive unit 330 is driven to rotate the rolling rollers 310 and 320 and the churning net 10 thereon forcibly.

During the rotation of the churning net 10 by the rotation of the rolling rollers 310 and 320, the washing water spraying unit 500 is operated and the washing water is sprayed toward the churning net 10 rotated.

Accordingly, as the churn net 10 is forcibly rotated by the rolling of the rolling rollers 310 and 320, the individual oysters existing in the churn net 10 collide with each other, The standing room created from the peripheral area is worn away.

At the same time, various sea creatures and foreign substances existing on the surface of the churn net 10 are washed and removed by the washing water sprayed toward the churn net 10.

When the churn net 10 is cleaned by the above-described procedure, the individual chute net 10 is operated in the reverse order to the above-mentioned process, The churn net 10 is moved to the position where the next churn net 10 is present and then the washing and drying of the churn net 10 described above is performed. Washing and standing wear on each churn net 10 is performed by repeatedly performing the operation for the standing worn operation.

As a result, according to the present invention, the apparatus for abutting abrasive wear according to the present invention is not a method in which a worker lifts the chute 10 by hand and places it on the two rolling rollers 310 and 320, By performing the automatic skewing of the rotating frame 200, it is possible to minimize the labor expenditure, thereby improving the working rate.

Also, according to the present invention, the object oyster wear device is worn away from the stand of the object oyster, so that the object oyster grows in a non-uniform shape due to the continuous growth of the stand to prevent the deterioration of the merchantability.

In addition, the apparatus of the present invention can easily perform the feeding operation of the individual oysters more reliably and smoothly by performing the cleaning of the surface of the chute net 10 as well as the wear of the standing chimney.

On the other hand, the individual oblique abrasive wearer of the present invention is not limited to being implemented with the structure of the above-described embodiment.

For example, in the case of the auxiliary cylinder 420 constituting the tilting operation part 400, the structure is not necessarily provided, but may be omitted if necessary.

Of course, when the auxiliary cylinder 420 is omitted, it may be difficult to accurately place the chute net 10 on the two rolling rollers 310 and 320.

However, a guide (for example, a round guide pipe) (not shown) for guiding the chute net 10 to be accurately positioned on the two rolling rollers 310 and 320 when the work vessel is moved to the fixed frame 100 It is possible to move the chute 10 to the correct position of the chute 10 while minimizing the labor of the operator even if the auxiliary cylinder 420 is not provided.

As described above, the individual abrasive wear apparatus of the present invention can be modified into various forms.

10. Churn net 11. Churn
12. Net
20.Sea rope line 100. Fixed frame
110. Fixed end 120. Vertical end
200. Rotating frame 210. Connection bracket
220. Auxiliary frames 310, 320. Roller Roller
330. Driving part 340. Chain
400. Tilting movement part 410. Main cylinder
420. Auxiliary cylinders 411, 421. plunger
500. Washing water spraying part 510. Washing water flow tube
520. Injection nozzle

Claims

An apparatus for cleaning a plurality of churnnets hanging from a pile of a farm and abrading a standing oyster in a churn net,
A fixed frame installed upright on an upper surface of the working vessel;
A rotatable frame installed so as to be tiltable with respect to the fixed frame;
A plurality of rolling rollers disposed on the rotating frame so as to be rotatable in a rolling direction and provided with a driving force of the driving unit in a state in which the churning net is laid,
And a tilting operation unit for forcibly separating the rotary frame from the fixed frame so that the rotary frame is tilted.

The method according to claim 1,
Wherein each of the rolling rollers is connected to one of the rolling rollers so as to be able to transmit power in a chain.

The method according to claim 1,
The tilting operation unit
And a main cylinder having one end connected to the fixed frame and the other end connected to the rotating frame to separate the rotating frame from the fixed frame.

The method of claim 3,
The upper end of the rotary frame and the upper end side of the fixed frame are rotatably connected to both ends of the connection bracket,
The tilting operation part is installed at the upper end part of the fixed frame and the other end is connected to the connection bracket to rotate the connection bracket so that the upper end of the rotary frame is separated from the upper end part of the fixed frame Further comprising an auxiliary cylinder,
Wherein the main cylinder constituting the tilting operation part is located at an upper part than a central part of the revolving frame and is rotatably connected to the revolving frame in a state in which the main cylinder is positioned lower than a part to which the auxiliary cylinder is connected, Object obelisk abrasion device.

The method according to claim 1,
Wherein the fixed frame further comprises a washing water spraying unit for spraying water toward the rolling rollers and washing the churn net rotating on the respective rolling rollers while spraying water toward the rolling rollers.