JP2015136331A - Aquaculture product pulling method, aquaculture product washing method, aquaculture product pulling guide, and aquaculture product washing apparatus - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an aquaculture product pulling method in which the falling and detachment of shellfishes are eliminated during pulling the products from sea to board, the yield is improved, efficient pulling work is ensured, and the labor burden can be reduced.SOLUTION: An aquaculture product pulling method is characterized as follows: a pulling guide with several pieces of blades is attached to a boat and rotated; the blades are horizontally rotated during the rotation, and underwater aquaculture products are pulled up and placed on the blades in a horizontal state; the aquaculture products are sent out from the top of the blades on a boat or to a washer on the boat in a horizontal state; and thereby, the aquaculture products are pulled up in a horizontal state where the bottom face of the aquaculture basket is in a bottom and the taking-in/out opening is directed laterally in the case of an aquaculture basket with a taking-in/out opening formed laterally on the side surface and having shellfishes therein, and can be sent out on the boat or to the washer on the boat in the horizontal state.

Description

  The invention of the present application includes a method for lifting a cultured product from the sea, a cleaning method for cleaning the raised product while being pulled up or on the ship, a pulling guide for lifting the cultured product on the ship, and while pulling up from the sea or after being lifted on the ship. The present invention relates to a cleaning device capable of cleaning a cultured product. In particular, cultured products such as scallops, oysters, pearl shells and other shellfish (hereinafter referred to as "shellfish") suspended in the sea, and ropes with shellfish suspended in the sea for ear-suspended culture It is suitable for picking up fish from the sea to clean and ship these farm products.

  The main methods of shellfish culture are shark culture and ear suspension culture.

  籠 Culture is a quadrangular pyramid cage (commonly known as a cushion basket) or a cylindrical round cage (commonly known as a lantern basket), and these cushions, lantern baskets, etc. It is a method of cultivating a large number of baskets) and suspending them in the sea.

  Ear suspension culture is a method to cultivate a plastic shell locking tool or tegus inserted into a rope through a hole in the shell to lock the shell to the rope and suspend the rope with the shell in the sea. .

  An example of the cushion cushion is shown in FIG. This cultured basket 1 has a rectangular frame material 2 made of anticorrosive processed metal wire material and a frame body 4 in which metal wire reinforcing material 3 is combined in a cross shape as a bottom surface. 5 is stretched in a substantially quadrangular pyramid shape (pyramid shape), and a space for accommodating shellfish is formed inside the net 5. Further, a suspension string 6 is tied to the center part (the center part of the cross-shaped reinforcing material 3) A of the frame body 4, and the suspension string 6 is tied to the top part B of the net 5 through the space. Is pulled upwards, it becomes a pyramid shape with the quadrangular frame 4 as the bottom surface. Further, out of the four ridge lines from the four corners on the bottom surface of the net 5 toward the top B, an inlet / outlet port 7 is provided on one ridge line so that shellfish can be taken in and out. The entrance / exit 7 may be closed with a closing string, but if the entire length is closed, it may be troublesome to unwind the closing string when the shellfish is inserted / extracted.

  For the aquaculture, a number of pieces (usually about 6 to 20 pieces) are vertically connected with the hanging strap 6 in advance, and a guide string (in the industry, “TEBO”) is attached to the hanging strap 6 of the uppermost cultivation basket of the cultured basket 1. G) (Fig. 14) is attached, and the Tebo G is connected to a trunk rope P floating on the sea with a floating ball O as shown in FIG. 14, and a number of cultured baskets 1 are suspended in the sea and cultured. This is a method for cultivating shellfish in the basket 1. The aquaculture basket 1 is cultivated while being suspended in a horizontal position in the sea with the bottom face down and the entrance 7 being up (sideways).

  Whether suspended in aquaculture or ear-hanging, if they are suspended in the sea for a long time, the growth of shellfish is hindered by the attachment of seaweeds and miscellaneous substances to the cage, rope, and shellfish. In order to promote shellfish growth, it is necessary to wash shellfish during aquaculture. In the case of salmon farming, the aquaculture basket is raised, and in the case of ear-hanging culture, the rope with shellfish is pulled up from the sea to the ship for cleaning. Pulling up from the sea is also done when shellfish are shipped.

  At the time of pulling up the cultured basket 1, conventionally, as shown in FIG. 15, a rotating roll R is attached to the side of the ship S, the rotating roll R is rotated to pull up the cultured basket 1 from the sea, and the cultured basket 1 is rotated. The four pieces of R (sometimes five pieces) blades W are sequentially put on the ship. In this case, usually, the worker H on the ship pulls the culture basket 1 by hand, pulls it up on the ship and accumulates it on the ship, and the worker H puts the culture basket 1 on the washing machine (not shown) on the ship. It is put in and washed, and it is returned to the sea after washing. At the time of shipment, after washing, the product is taken out from the cultured basket 1 and shipped. Pulling up using the rotating roll R is a well-known technique from several decades ago.

  In the conventional method of pulling up the rope with shellfish, a rotating drum is attached to the side of the ship, and the rope with shellfish is pulled up from the sea by rotating the rotating drum. Also in this case, usually, a worker on the boat pulls the rope with shells, pulls it up on the ship and stores it on the ship, and the rope with shells is washed by the worker H in a washing machine on the ship, after washing. It is back in the sea. At the time of shipment, after washing, remove from the rope with shellfish and ship. Regarding this pulling up, there are Patent Documents 1 and 2.

Japanese Patent Laid-Open No. 08-013484 JP-A-11-147079

  In the conventional raising method of the aquaculture basket, the aquaculture basket 1 is pulled up from the sea by the rotation of the rotary roll R and sent out on the ship. Therefore, the aquaculture basket 1 is reversed during the feeding and the loading / unloading port 7 (FIG. 13) is directed downward. Inside shellfish sometimes dropped from the entrance 7. Shells that fall on the ship are usually washed in a newly-cultivated cage 1 prepared separately and returned to the sea after washing. For this reason, when a shellfish falls, work will increase, workability | operativity will worsen, and labor will be applied. Shellfish do not always fall on board, but sometimes fall into the sea. In this case, it cannot be returned to the culture basket 1, and the yield of the culture is reduced, which contributes to a decrease in the sales of the aquaculture company.

  In the conventional method of pulling up a rope with shellfish, the drum of the rotating drum is easy to slide with a round drum, so the rope with shellfish attached to seaweed, shellfish, etc. is thick (a rope of about 6 mm to 8 mm is about 50 mm to 150 mm) In the case of thickening), it was difficult to pull up by sliding, or when it slipped, shellfish fell off the rope and the yield was poor.

  The problem of the present invention is that there is almost no fall of shells from the cultured cage and dropout of shells from the rope with shellfish during the pulling from the sea to the ship, the yield is improved, efficient lifting work can be done, and the labor burden There is also to be able to reduce it.

  The method for lifting a cultured product according to the present invention is a method for lifting a cultured product such as a shellfish shellfish and a rope with shellfish in the sea. This is a pulling method in which the cultured product is lifted in a state (including almost horizontal: the same applies hereinafter), and the raised cultured product is sent to the ship or the washing machine on the ship in a horizontal state.

  The method for lifting a cultured product of the present invention is a method for lifting a cultured product such as a shellfish shellfish in the sea, a rope with shellfish, and the like. This is a pulling method in which the blades are rotated horizontally, the cultured product in the sea is pulled up and placed on the blades in a horizontal state, and sent from the blades to the washing machine on the ship in a horizontal state on the ship.

  In the method of pulling up the cultured product according to the present invention, in the case where the cultured product is a cultured basket having a lateral entrance / exit on the side surface and shellfish inside, the bottom is the bottom of the cultured cage, and the entrance / exit is pulled up horizontally. This is a pulling-up method for sending out on the ship in the horizontal state or to the washing machine on the ship.

  The method for cleaning a cultured product according to the present invention is a method for cleaning a cultured product in which a cultured product such as a shellfish shellfish or a rope with shellfish is pulled up in the sea, and the cultured product is cleaned during the lifting or on the ship. In this method, the cultured product is lifted from the sea by the method for lifting the cultured product, and the washed product is sprayed onto the cultured product on the ship to wash the cultured product.

  The method for cleaning a cultured product according to the present invention is a method for cleaning a cultured product in which a cultured product such as a shellfish shellfish or a rope with shellfish is pulled up in the sea, and the cultured product is cleaned during the lifting or on the ship. In this method, the culture is lifted from the sea by the above-mentioned culture pulling method, and the cultured product is washed by spraying the cleaning body onto the cultured product placed horizontally on the blades during the pulling.

  The method for cleaning a cultured product according to the present invention is a method for cleaning a cultured product in which a cultured product such as a shellfish shellfish or a rope with shellfish is pulled up in the sea, and the cultured product is cleaned during the lifting or on the ship. This is a method for cleaning the cultured product by spraying a cleaning body in the cleaning machine onto the cultured product that has been pulled up from the sea by the above-described culture product lifting method and drawn in a horizontal state into the washing machine on the ship.

  The cultured product cleaning method of the present invention is a method in which, in the cultured product cleaning method, a case is put on the outer periphery of the pulling guide to prevent scattering of dirt falling from the cultured product.

  The culture cleaning method of the present invention is the culture cleaning method according to the above-mentioned culture cleaning method, wherein the lifting guide is attached to the ship so that all or a part thereof protrudes out of the ship, and the outer periphery thereof is covered with a case capable of preventing the scattering of dirt. It is a method.

  The culture product cleaning method of the present invention is the culture product cleaning method according to any one of the above culture product cleaning methods, wherein the culture product is cleaned by spraying the cleaning body twice or more, the first injection is a high pressure injection, and the second and subsequent injections are the first injection. This is a cleaning method with lower pressure injection.

  The cultured product cleaning method of the present invention is a method in which, in any one of the cultured product cleaning methods, the cultured product is continuously pulled up from the sea, washed, and returned to the sea.

  The culture raising guide according to the present invention is a culture raising guide that can raise an aquaculture product and send the culture on a ship or to a washing machine on the ship. It is equipped with several blades that can carry the cultured product, and these blades are attached to a rotating support and can rotate and revolve with the rotating support to rotate and maintain a horizontal state. The farmed product can be sent to the upper side of the ship.

  The culture raising guide according to the present invention is such that the blade is provided with a mesh, a hole, and a gap having a size that allows dirt to fall.

  The culture product cleaning device of the present invention is a culture product cleaning device that cleans a cultured product in the sea while pulling it up or after it is pulled up. The pulling guide is equipped with several blades attached to the rotating support, and these blades rotate and rotate in a horizontal state by the rotation of the rotating support so that the cultured product pulled up from the sea can be placed. In the horizontal state, it can be sent to the upper side of the ship, and the washing machine can wash the cultured product placed on the rotating blades in a horizontal state by spraying a washing body.

  The culture product cleaning device of the present invention comprises a rotary pulling guide and a washing machine that pulls up the cultured product from the sea and guides it on the ship. The pulling guide has several blades attached to a rotating support, and these blades rotate. Rotating while rotating around the support and rotating in a horizontal state, the cultured product pulled up from the sea can be placed, and can be sent to the upper side of the ship in the horizontal state. It is possible to wash by spraying a washing body onto the cultured product placed in a horizontal state on the blades of the rice.

  In the culture product cleaning device of the present invention, in the case where the culture product is a cultured cage having a side entrance / exit on the side and shells inside, the bottom of the culture cage is down and the entrance is pulled up horizontally in the horizontal state. It can be put on the blades and sent out to the washing machine on the ship in its horizontal state, and the washing machine can wash the spray by injecting the washing body into the horizontal culture.

  The culture product cleaning device of the present invention is the culture product cleaning device, wherein the cleaning machine includes a case on the outer periphery, and the case can prevent the dirt during cleaning from scattering to the outside.

  The culture product cleaning device according to the present invention is the culture product cleaning device, wherein the pulling guide is attached to the ship so that all or part of the pulling guide protrudes outside the ship, and the case is covered with the case, and the case is soiled during cleaning. Can be prevented from splashing to the outside, and dirt during washing can fall into the sea.

  The culture product cleaning device according to the present invention is the culture product cleaning device, wherein the case has an inlet on the front surface, an outlet on the rear surface, an inlet on the side surface, and the inlet communicates with the inlet and the outlet from the sea. The raised cultured product is drawn into the case from the inlet and can be set at the inlet and outlet.

  The culture product cleaning device according to the present invention is the culture product cleaning device according to any one of the above, wherein the cleaning machine includes a high-pressure cleaning device and a low-pressure cleaning device having a lower pressure than the high-pressure cleaning device. Later, the low-pressure washing body is jetted from the low-pressure washing device.

  The culture product cleaning device of the present invention is one in which the culture product is continuously pulled up, washed, and returned to the sea in any one of the culture product cleaning devices.

  In the method for raising a cultured product according to the present invention, a cultured product that has been pulled up from the sea in a horizontal state is placed on a pulling guide in a horizontal state and sent to the ship in a horizontal state. The shells do not fall from the entrance and exit, and the yield is good. Since there is no need to pick up shells that have fallen, there is almost no wasteful work. Labor saving is also possible.

  In the method for cleaning a cultured product of the present invention, the cultured product that has been pulled up from the sea in a horizontal state is placed on the blade of the lifting body in a horizontal state, and the cultured product is washed on the blade. Can be performed automatically, improving workability and improving work efficiency. Even when the cultured product is a cultured basket, the shellfish can be pulled up and washed without falling from the cultured basket.

  The cultured product pull-up guide according to the present invention can horizontally put the cultured product on the blade, and can feed the cultured product to the upper side of the ship in the horizontal state. Does not fall.

  The culture product cleaning device of the present invention can clean the culture product on the pull-up guide while sending the culture product to the ship in a horizontal state by the pull-up guide, so that it is not necessary to install a dedicated cleaning machine on the ship, and has a simple configuration. It becomes a lifting cleaning device. In this case, if the outer periphery of the pulling guide is covered with a case and the cleaning body is sprayed from the cleaning machine so that it can be cleaned, the dirt will not scatter around, so the ship will not get dirty and the ship will be cleaned. There is no need for trouble. In the case where there is an introduction opening on the side of the case, the cultured product can be drawn through the introduction opening, so that the cleaning operation is facilitated.

  The culture product cleaning device of the present invention can clean the culture product sent out on the ship in a horizontal state by the pulling guide while pulling it with a cleaning machine installed on the ship. Automation of work is also possible. When the outer periphery of the washing machine is covered with a case, the dirt does not scatter on the ship, so the ship does not get dirty, and there is no need to clean the ship. If there is an introduction opening on the side of the case, the cultured product can be drawn through the introduction opening, so that the cleaning operation is facilitated.

Explanatory drawing of the culture product raising method of this invention. (A) is explanatory drawing of the cultured product washing | cleaning method of this invention, (b) is explanatory drawing of a case. (A), (b) is rotation explanatory drawing of the front half part of the blade | wing of the pulling guide of this invention. (A), (b) is rotation explanatory drawing of the latter half part of the blade | wing shown in FIG. The drive side perspective view of the culture thing raising guide of this invention. The driven side perspective view of the culture thing raising guide of this invention. Drive side operation explanatory drawing of the culture thing raising guide of this invention. Explanatory drawing of operation | movement of the driven side of the culture thing raising guide of this invention. (A) is sectional drawing which shows an example of the washing machine in the culture product washing | cleaning apparatus of this invention, (b) is a perspective view of the washing machine of (a). Explanatory drawing of the internal structure of the washing machine shown in FIG. (A) is explanatory drawing of the net | network of the said washing machine, (b) is connection explanatory drawing of the net | network of (a). The schematic diagram which shows the other examples of the washing machine in the culture product washing | cleaning apparatus of this invention. The perspective view of a farming basket. Outline explanatory drawing of the conventional culture basket suspension method. Detailed explanatory drawing of the conventional raising method of an aquaculture basket.

  One embodiment of a method for pulling up a cultured product of the present invention will be described with reference to the drawings. This embodiment is the case of the aquaculture basket 1 (FIG. 1) during aquaculture. This embodiment is a case where the shellfish put in the cultured basket 1 is a scallop, but the same applies to other shellfish. A large number of the cultured baskets 1 are connected by the hanging straps 6 of the respective cultured baskets 1.

(Embodiment of the method for raising a cultured product)
In the embodiment of FIG. 1, several (including many) cultured baskets 1 that are connected by a hanging strap 6 and are suspended in the sea are placed with the bottom face down and the entrance 7 (FIG. 13) up ( Horizontally), the pulling guide 10 is continuously pulled up by the rotation of the pulling guide 10, and even when the pulling guide 10 is rotated, the cultured basket 1 being pulled up is placed in a horizontal state (including almost horizontal: the same applies hereinafter) with the inlet 7 being up. It is a method of maintaining and pulling up on board. The cultured basket 1 pulled up on the ship can be put into the washing machine 11 on the ship and washed as it is, but can also be stored on the ship without being put into the washing machine 11. When it is difficult to pull up the suspension strap 6 by the rotation of the pulling guide 10 due to slipping of the aquaculture basket 1 to which seaweed, shellfish, etc. are attached, it is possible for the onboard operator to pull up the hanging strap 6 or tow It can also be pulled up with tools and washing machines.

(Embodiment of culture washing method)
As shown in FIG. 1, the cultured product cleaning method of the present invention continuously draws (feeds) the cultured basket 1 pulled up onto the ship into the cleaning machine 11, and sprays the cleaning body from the nozzle in the cleaning machine 11. In this method, the cultured basket 1 and its shells are washed and returned to the sea after washing. The cleaning body is a high-pressure cleaning liquid, a cleaning liquid containing fine powder, a gas mixed liquid, or the like.

  2 (a) and 2 (b), the outer periphery of the pulling guide 10 is surrounded by a case 12, and a cleaning liquid is injected at a high pressure from an injection device 13 arranged in the case 12, so that the cultured basket 1 and its interior To wash shellfish. The washing machine 11 may be as shown in FIGS. 9 (a) and 9 (b). In any case, it is preferable to enclose the case 12 so that dirt does not scatter around. In this case, an inlet 12a is provided on the sea side of the case 12, an outlet 12b is provided on the side of the ship, an introduction part 12c is provided on the side, and several pieces connected from the introduction part 12c into the case 12 as shown in FIG. It becomes easy to retract the culture basket 1 and set it at the inlet 12a and the outlet 12b.

(Outline of culture raising guide)
An example of the cultured product pull-up guide (hereinafter referred to as “pull-up guide”) of the present invention is shown in FIGS. The pull-up guide 10 shown in these drawings includes four disc-shaped drive side support bodies 20a and driven side support bodies 20b arranged opposite to each other as shown in FIGS. 3 (a) and 3 (b). The blades 21a to 21d are installed at equal intervals. The blades 21a to 21d rotate (revolve) in the same direction as both supports 20a and 20b as shown in FIGS. 3A to 4B by the rotation of both supports 20a and 20b. The blades 21a to 21d are always rotated and rotated in the direction opposite to the revolution direction (the rotation is counterclockwise when the revolution is clockwise).

  The aquaculture cage 1 is pulled up by the revolution and rotation, and is sequentially placed on the four blades 21a to 21d. In this case, the cultured basket 1 is pulled down with the bottom face down and the loading / unloading port 7 (FIG. 13) up, and placed directly on the blades 21a to 21d. The aquaculture basket 1 is sent to the upper side of the ship by the revolution and rotation of the blades 21a to 21d. In this case, since the blades 21a to 21d are maintained in the horizontal state as described above, the cultured basket 1 is sent out on the ship with the inlet / outlet 7 facing up.

(Embodiment of culture raising guide)
As shown in FIGS. 5 and 6, in the pulling guide of the present invention, four blades 21a to 21d are horizontally arranged (constructed) at equal intervals between two supports 20a and 20b. Although the illustrated blades are four, the number of blades may be more or less. The illustrated supports 20a and 20b are disk-shaped, but may be ring-shaped. Although the illustrated blades are plate-shaped, it is preferable that the blades are not easily slipped, such as nets or punching metal, and the dirt that is washed away during washing is easily removed.

  The two supports 20a and 20b are connected by a fixed shaft 22 (FIGS. 5 and 6). As shown in FIG. 5, a driving rotating body (driving sprocket) 23 is fixed to the outer (outer surface) center of one (driving side) support 20a, and a bearing unit (center bearing) 24a is fixed to the outer side. As shown in FIG. 6, the center bearing 24b is fixed to the outer (outer surface) central portion of the other (driven side) support 20b.

  The fixed shaft 22 is passed through a drive-side center bearing 24a, a drive sprocket 23, a drive-side support 20a, a driven-side support 20b, and a driven-side center bearing 24b, and both end portions thereof are shaft holders 25a and 25b (see FIG. 5 and FIG. 6). The shaft holders 25a and 25b are attached to a fixed base material (not shown) to make the fixed shaft 22 rotatable, and both supports 20a and 20b can be rotated by the rotation. A transmission sprocket (transmission rotating body) 26 is attached to the outer periphery of the fixed shaft 22 and between the center bearing 24b and the shaft holder 25b shown in FIG.

  The four blades 21a to 21d are disposed between the two supports 20a and 20b, and are supported on both supports 20a and 20b so as to be rotatable 360 degrees (360 degrees free rotation). The blades 21a to 21d shown in FIGS. 3 to 6 are plate-like, and both end portions in the longitudinal direction are bent downwardly in an L shape to form a fixed end portion 27. The fixed end portion 27 abuts on the inner surface of each of the supports 20a and 20b, and an inner bearing 28 (FIG. 6) disposed inside the fixed end portion 27 and an outer bearing 29 disposed on the outer surfaces of the supports 20a and 20b. (FIG. 5) by connecting and fixing the blades 21a to 21d to the inner sides of the support bodies 20a and 20b in a state where the fixed end portion 27 and the support bodies 20a and 20b are sandwiched between the bearings 28 and 29, respectively. Are supported to be rotatable 360 degrees. Further, by inserting and fixing the support shafts 30a to 30d to the inner bearing 28 and the outer bearing 29 on the driven side, when the support shafts 30a to 30d rotate, the blades 21a to 21d rotate inside the both supports 20a and 20b. It is like that. Although the support shafts 30a to 30d shown in FIG. 6 are only fitted and fixed only to the driven inner bearing 28 and the outer bearing 29, the support shafts 30a to 30d can be fixed to the drive side inner bearing 28 and the outer bearing 29. It may be long. Alternatively, the driven side inner bearing 28 and the outer bearing 29 can be rotatably connected by separate support shafts, and the driving side inner bearing 28 and the outer bearing 29 can be rotatably connected.

  Synchronous sprockets (synchronizing rotators) 31 are attached to the outer projecting ends of the four support shafts 30a to 30d. A linked sprocket (linked rotating body) 32 (FIGS. 6 and 9) is also attached to any one of the support shafts 30a to 30d.

(Operation of pulling guide)
The pulling guide 10 can be rotated as shown in FIGS. A driving chain 34 is hung on a rotating wheel (for example, sprocket) 33 of a driving body M such as a motor and a driving sprocket 23 of the pulling guide 10, and a transmission chain 35 is hung on a transmission sprocket 26 and a linked sprocket 32 as shown in FIG. As shown in FIG. 8, the synchronous chain 36 is hung on the four synchronous sprockets 31a to 31d.

  When the driving body M is rotated in the cooperative state, the sprocket 33 -the driving chain 34 -the driving sprocket 23 -the driving side support body 20a -the fixed shaft 22 -the driven side support body 20b rotates, and both the supporting bodies 20a, The blades 21a to 21d rotate (revolve) together with 20b. Along with this revolution, the transmission sprocket 26-the transmission chain 35-the associated sprocket 32 rotate, and further, the support shaft 30a-synchronous sprocket 31a-synchronous chain 36-synchronous sprockets 31b-31d and these sprockets 31b-31d are attached. The supporting shafts 30b to 30d are rotated. As the support shafts 30a to 30d rotate, the blades 21a to 21d attached to them rotate (rotate) in the direction opposite to the rotation of the support bodies 20a and 20b, thereby rotating the rotating blades 21a to 21d. It is intended to be kept horizontal.

(Pulling up aquaculture basket with pulling guide)
When the blades 21a to 21d revolve as described above, the aquaculture cage 1 suspended in the sea is continuously pulled up and rides on the blade located on the sea side among the four blades 21a to 21d, Then, it rides on the four rotating blades 21a to 21d sequentially. During the pulling, the blades 21a to 21d rotate and revolve while the blades 21a to 21d remain in a horizontal state. Therefore, the cultured basket 1 pulled up on the blades 21a to 21d remains in a horizontal state (the inlet / outlet 7 faces upward). The shells in the cultured basket 1 are not dropped from the inlet / outlet 7. At this time, if necessary, the suspension basket 6 of the cultured basket 1 is pulled by an on-board worker H or a towing tool so that the cultured basket 1 that has been placed on the blade does not slide down or be pulled back by its own weight. To do.

  When the raising of the cultured baskets 1 connected to the suspension rope 6 and suspended on the trunk rope P is completed, the cultured baskets 1 in the adjacent rows suspended on the trunk rope P are processed in the same manner as described above. Pull up from the sea.

(Embodiment 1 of the cultured product cleaning apparatus)
As shown in FIG. 1, the culture product cleaning apparatus of the present invention is provided with a pull-up guide 10 and a washing machine 11 on a ship so that the cultured basket 1 pulled up by the pull-up guide 10 can be drawn into the washing machine 11 and washed.

  In the present invention, washing machines having various shapes, structures, and functions can be used. As an example, the washing machine 11 shown in FIGS. 2 (a) and 2 (b) includes a case 12 that covers the outer periphery of the pulling guide 10, An injection device 13 is provided on the inner side of the upper surface, and the cultured basket 1 and shells inside thereof are cleaned with a cleaning body sprayed from the injection device 13. An inlet 12a is opened on the sea side of the case 12, an outlet 12b is opened on the side of the ship, an inlet 12c is opened on the side, and the cultured basket 1 lifted by the pulling guide 10 is laterally slid from the inlet 12c into the case 12 And can be set at the inlet 12a and the outlet 12b. It is desirable that the introduction port 12c is provided with a scattering prevention tool to close the introduction port 12c so that dirt during washing of the cultured basket does not scatter to the outside from the introduction port 12c. The anti-scattering device may be of an open / close type, but is always closed, and when the cultured basket 1 is slid laterally, it is pushed into the inside of the case 12 to open, and when the cultured basket 1 is introduced into the case 12, it is placed outside the case 12. It is desirable to restore the inlet 12c automatically.

  As shown in FIGS. 2 (a) and 2 (b), the case 12 has a box shape with a bottom opening, which is covered with the pulling guide 10 and attached to the ship with a connector (not shown). In this case, the bottom opening 12d of the case 12 is protruded to the sea so that the dirt to be washed off falls from the bottom opening 12d to the sea and does not fall on the ship so that the ship is less likely to become dirty. Is good. A discharge guide 12e (FIG. 2 (b)) is provided at the bottom opening 12d, and the discharge guide 12e is inclined downward toward the sea so that the dirt to be washed off slides from the discharge guide 12e onto the sea. You can also. In any case, the lifting guide 10 is attached so that all or part of the lifting guide 10 protrudes on the sea, and the cleaning body is sprayed on the cultured basket 1 that is lifted horizontally on the blades 21a to 21d of the lifting guide 10. It is desirable to allow the dirt that has fallen to fall to the sea when washed.

  As the cleaning body, a high-pressure liquid, a powder-containing high-pressure cleaning liquid containing powder in the liquid, a gas-containing high-pressure cleaning liquid containing gas, and other appropriate ones can be used.

(Embodiment 2 of the cultured product cleaning apparatus)
The washing machine 11 may be as shown in FIG. This washing machine 11 is an on-board installation type, and a lower carrier 40 and an upper carrier 41 are disposed opposite to each other in a case 12, and are equipped with nozzle type injection devices 13 on the top and bottom, and are injected from the injection device 13. The cultured basket 1 and the shells inside thereof are washed with a washing body. Both transport bodies 40 and 41 are mesh-type rotary conveyors, and the culture basket 1 is drawn between the rotary conveyors due to the rotation of the rotary conveyors. The washing body is sprayed from the nozzle so that the cultured basket 1 and the shells inside thereof can be washed.

  The lower transport body 40, the upper transport body 41, and the injection nozzle 13 are accommodated in the case 12. An inlet 12a is opened on the front wall of the case 12, an outlet 12b is opened on the rear wall, and an introduction port 12c is opened on the side wall. The culture cage 1 pulled up by the pulling guide 10 is slid horizontally to introduce the inlet 12c. It can be pulled into the case 12 and set in the inlet 12a and outlet 12b. The introduction port 12c is provided with a scattering prevention tool 37 (FIG. 9B) to block the introduction opening 12c so that dirt during cleaning does not scatter to the outside from the introduction opening 12c. The bottom surface of the case 12 may be closed with a bottom plate (not shown) so that the dirt cleaned in the case 12 falls on the bottom plate and slides from the bottom plate into the sea. By doing in this way, the stain | pollution | contamination on a ship can be prevented.

  The upper carrier 41 and the lower carrier 40 can be forcibly rotated by a driving device. The upper transport body 41 is forcibly rotated by the driving device so that the lower transport body 40 can be freely rotated. Conversely, the lower transport body 40 can be forcibly rotated by the driving device and the upper transport body 41 can be freely rotated. it can. Both the upper conveyance body 41 and the lower conveyance body 40 can be freely rotated, and the aquaculture basket 1 can be pulled in the conveyance direction by another traction device.

  In FIG. 10, the entrance 41a of the upper transport body 41 is refracted slightly upward so that the gap formed between the upper transport body 41 and the lower transport body 40 is larger than the clearance in the previous (downstream) section in the transport direction. It is widened so that the aquaculture basket 1 is easily drawn into the entrance and is smoothly guided into the gap.

  Wire meshes are used for the lower carrier 40 and the upper carrier 41. The wire mesh may be a general-purpose wire mesh, or may be a wire mesh 42 having a continuous rectangular mesh as shown in FIGS. Although the wire mesh 42 in FIG. 11A is formed into a mesh by connecting the corrugated members 43 with the wire 44, the wire mesh 42 may be formed by connecting a number of short metal pieces into a rectangular mesh. In the case of the wire mesh 42, the dirt adhering to the cultured product falls on the mesh 45 to prevent slipping, and the dirt adhering to the cultured product is locked to the peripheral wall 46 of the mesh 45 to prevent slipping.

  The washing machine of the present invention may be as shown in FIG. In this washing machine 11, the lower carrier 40 is made of a wire mesh like the lower carrier 40 in FIG. 10, and a pusher 47 is arranged thereon, and the culture unit on the lower carrier 40 is pushed by the pusher 47. Then, the cleaning body 13 is sprayed from the cleaning device 13 during the transport so that the cultured product and the shellfish therein can be cleaned.

  The injection device 13 can inject the cleaning body. It is possible to use an injection device used in an existing cleaning device of this type. The injection nozzle of the injection device 13 may be an elongated one, an individual one, or a fixed type. In any case, the length, the number of installations, the installation interval, the moving direction, the rotating direction, the moving speed, the rotating speed, etc. are set so as to be suitable for cleaning. The liquid to be ejected is not limited to seawater, and pressurized water and other liquids can also be used. When a high-pressure gas (a gas such as air) is mixed in this liquid, a strong impact can be given to the scallops. Or it can replace with liquids, such as seawater, and can inject only high-pressure gas. A high-pressure liquid, a powder-containing high-pressure cleaning liquid, a gas-containing high-pressure cleaning liquid, and other appropriate ones can be used.

  In the present invention, the washing machine includes a high-pressure washing device and a low-pressure washing device having a lower pressure than the high-pressure washing device, and the low-pressure washing body is jetted from the low-pressure washing device after the high-pressure washing body is jetted from the high-pressure washing device. You can also.

  The aquaculture basket 1 described so far is a general cushion cushion, but in the present invention, it is not limited to a cushion basket, and can be used for lifting and cleaning the culture basket 1 having other shapes and structures such as a round basket. It can also be used for pulling and cleaning ropes with shellfish for aquaculture and other marine products such as kelp.

DESCRIPTION OF SYMBOLS 1 Culture basket 2 Frame material 3 Reinforcement material 4 Frame body 5 Net 6 Hanging string 7 Entrance / exit 10 Pull-up guide 11 Washing machine 12 Case 12a (Case) inlet 12b (Case) outlet 12c (Case) introduction opening 12d (Case) Bottom opening 12e of the case 12e Discharge guide 13 Injection device 20a (Drive side) Support body 20b (Drive side) Support bodies 21a to 21d Blade 22 Fixed shaft 23 Drive rotating body (Drive sprocket)
24a (drive side) center bearing 24b (driven side) center bearings 25a, 25b shaft holder 26 transmission sprocket 27 (blade) fixed end 28 inner bearing 29 outer bearings 30a-30d support shafts 31a-31d synchronous sprocket 32 cooperation Sprocket 33 Rotating wheel 34 Drive chain 35 Transmission chain 36 Synchronous chain 37 Splash prevention tool 40 Lower transport body 41 Upper transport body 42 Wire mesh 43 Waveform material 44 Wire material 45 Mesh 46 Perimeter wall 47 Pusher A Center part of B (Reinforcement) The top of the net G Guide string (tebo)
H Worker M Driver O Floating ball P Trunk rope R Rotating roll S Ship W Wing

Claims (20)

In the method of pulling up cultured products such as seafood shellfish shellfish and shellfish ropes,
A lift guide is attached to the ship, and the lift guide allows the aquaculture being cultivated in the sea to be lifted in a horizontal state, and the lifted culture can be sent to the ship or a washing machine on the ship in a horizontal state.
The culture pulling method characterized by the above-mentioned. In the method of pulling up cultured products such as seafood shellfish shellfish and shellfish ropes,
A pulling guide with several blades is attached to the ship and rotated. During the rotation, the blades are rotated horizontally, the submerged culture is lifted and placed on the blades in a horizontal state. It can be sent out on the ship in the horizontal state or to the washing machine on the ship.
The culture pulling method characterized by the above-mentioned. In the culture pulling method according to claim 1 or claim 2,
If the cultured product is a cultured cage with a side entrance on the side and shells inside, the bottom of the culture cage is down and the entrance is pulled up horizontally in the horizontal state. Can be sent to the washing machine
The culture pulling method characterized by the above-mentioned. In the culture washing method for raising a cultured product such as a shellfish shellfish in the sea, a rope with shellfish, and washing the cultured product during the raising or on the ship,
The cultured product is lifted from the sea by the method for lifting the cultured product according to any one of claims 1 to 3, and the cultured product is washed by spraying a cleaning body on the cultured product on a ship.
A culture washing method characterized by the above. In the culture washing method for raising a cultured product such as a shellfish shellfish in the sea, a rope with shellfish, and washing the cultured product during the raising or on the ship,
The cultured product is lifted from the sea by the method for lifting the cultured product according to any one of claims 1 to 3, and the washed product is sprayed on the cultured product placed horizontally on the blades during the lifting. To wash,
A culture washing method characterized by the above. In the culture washing method for raising a cultured product such as a shellfish shellfish in the sea, a rope with shellfish, and washing the cultured product during the raising or on the ship,
The cultured product is lifted from the sea by the method for lifting the cultured product according to any one of claims 1 to 3, and the cleaning object is sprayed on the cultured product drawn in a horizontal state by the washing machine on the ship. And then culturing the cultured product. In the culture washing | cleaning method of Claim 5,
Cover the outer periphery of the pulling guide to prevent the scattering of dirt falling from the cultured product.
A culture washing method characterized by the above. In the culture washing | cleaning method of Claim 5,
The lifting guide was attached to the ship so that all or part of it protruded out of the ship, and the outer periphery was covered with a case that could prevent the scattering of dirt.
A culture washing method characterized by the above. In the cultured product washing | cleaning method of any one of Claims 4-8,
The washing body is sprayed twice or more to wash the cultured product, the first injection is a high pressure injection, and the second and subsequent injections are lower pressure injections than the first injection.
A culture washing method characterized by the above. In the culture washing | cleaning method of any one of Claim 4 to 9,
Continuously pulling up, washing, and returning the cultured product from the sea,
A culture washing method characterized by the above. In an aquaculture raising guide that can raise aquaculture and send the aquaculture on board or to a washing machine on board,
The culture pulling guide is a rotary type and has several blades on which the cultured product being pulled can be placed. These blades are attached to the rotating support and rotate while rotating (revolving) together with the rotating support. It can be maintained in a horizontal state, and the cultured product can be sent out to the upper side of the ship in the horizontal state.
A guide for raising cultured products. In the cultured product pulling-up guide according to claim 11,
The blades have mesh, holes, and gaps large enough to allow dirt to fall.
A guide for raising cultured products. In the culture product washing device for washing while raising the seafood on the ship or after raising it,
It has a rotary pulling guide and a washing machine that pulls the cultured product from the sea and guides it on the ship.
The pulling guide has several blades attached to the rotating support, and these blades rotate and rotate in a horizontal state while revolving by the rotation of the rotating support, and can place a cultured product pulled from the sea. It can be sent to the upper side of the ship in its horizontal state, and the washing machine can wash the sprayed product on the cultured product placed in a horizontal state on the rotating blades,
An aquaculture product cleaning apparatus characterized by that. In the culture product washing device for washing while raising the seafood on the ship or after raising it,
It has a rotary pulling guide and a washing machine that pulls the cultured product from the sea and guides it on the ship.
The pulling guide has several blades attached to the rotating support, and these blades rotate and rotate in a horizontal state while revolving by the rotation of the rotating support, and can place a cultured product pulled from the sea. It can be sent to the upper side of the ship in its horizontal state, and the washing machine can wash the sprayed product on the cultured product placed in a horizontal state on the rotating blades,
An aquaculture product cleaning apparatus characterized by that. In the culture product washing | cleaning apparatus of Claim 13 or Claim 14,
When the cultured product is a cultured basket with a side entrance on the side and shells inside, the bottom of the culture cage can be pulled down and the entrance can be pulled horizontally and placed on the blade. Can be cleaned by spraying the cleaning body on the horizontal culture on the blades,
An aquaculture product cleaning apparatus characterized by that. In the cultured product washing | cleaning apparatus of any one of Claim 13 to 15,
The washing machine has a case on the outer periphery, and the case can prevent dirt from being scattered outside during washing.
An aquaculture product cleaning apparatus characterized by that. In the cultured product washing | cleaning apparatus of any one of Claim 13 to 16,
Install the lifting guide on the ship so that all or part of the guide protrudes out of the ship so that the dirt at the time of cleaning can fall into the sea, and cover the case with the outer periphery. That can prevent
An aquaculture product cleaning apparatus characterized by that. In the cultured product washing | cleaning apparatus of any one of Claim 13 to Claim 17,
The case has an inlet on the front, an outlet on the rear, and an inlet on the side. The inlet communicates with the inlet and the outlet, so that the cultured product raised from the sea can be drawn into the case from the inlet. ,
An aquaculture product cleaning apparatus characterized by that. In the cultured product washing | cleaning apparatus of any one of Claims 13-18,
The washing machine is equipped with a high-pressure washing device and a low-pressure washing device having a lower pressure than that, and after the high-pressure washing body is jetted from the high-pressure washing device, the low-pressure washing body is jetted from the low-pressure washing device.
An aquaculture product cleaning apparatus characterized by that. In the cultured product cleaning device according to any one of claims 13 to 19,
Continuously pulling up, washing, and returning to the sea
An aquaculture product cleaning apparatus characterized by that.

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