JP2012200212A - Cultured/natural product pull-up guide implement - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a cultured/natural product pull-up guide implement for surely and easily pulling up a rope or the like with shellfish without slipping when pulling up the rope or the like with shellfish from the sea.SOLUTION: The cultured/natural product pull-up guide implement includes a guide part for the rope with shellfish, composed of a plurality of roll-like rotation bodies. One or both axial ends of the roll-like rotation body are provided with side walls to prevent a fall from the guide part. The roll-like rotation body is also provided with a non-slip protrusion and a non-slip space. The end on the pull-in side is curved in the rear face direction of the guide part to prevent shellfish from being caught by the guide part. The pull-in port side is formed wider than the delivery port side. A hull fixture is provided at the on-board side end of the guide implement so as to be mounted to a ship. The adjacent roll-like rotation bodies are connected by a connector so as to be interlocked. The pull-in port side end of the guide implement is provided with a guide roller so that the rope or the like with shellfish pulled up from the sea can be surely guided to the guide part.

Description

  The invention of the present application is a rope with shells used for suspension culture of scallop shellfish, oyster shellfish, oysters, etc. (hereinafter collectively referred to as “shellfish”), shellfish for shellfish culture, natural kelp and other marine products Etc. (hereinafter collectively referred to as “aquaculture / natural products”) is related to a culture / natural product pulling guide used when pulling on the ship or on land.

  Shellfish are sometimes suspended (referred to as “ear-hanging culture” in scallop farming). As shown in FIG. 8 to FIG. 10, the ear-hanging aquaculture is a resin shell locker K (FIG. 8) or tegus inserted into a rope (also called a vertical rope) A in a hole opened in the shell B. Through this, the shellfish B is locked to the rope A, and the rope C with shellfish is suspended and cultivated in the sea.

  In conventional ear-hanging aquaculture, as shown in FIG. 8, a pulling rotary body (rotating drum) D in which a rope C with shellfish in which a shellfish B is locked to a rope A is projected from the ship into the sea is installed. The rope C with shellfish was lifted from the sea by a lifting device such as a motor.

  For lifting the shellfish B, the drum-shaped pulling rotary body D (Patent Document 1), the slide E shown in FIG. The slide E shown in FIG. 9 makes the surface F smooth so that the rope C with shellfish can be pulled up smoothly, and the rope C with shellfish prevents the surface F from falling off (sliding) on both sides in the width direction of the surface F. Side walls G (FIG. 10) are provided. The surface F of the slide E is curved in a curved shape in a side view so that the rope C with shellfish can smoothly shift from a vertical posture suspended in the sea to a horizontal posture in the ship. The rope C with shellfish is smoothly pulled up into the ship by the curved shape and smooth surface of the surface F.

Japanese Patent Laid-Open No. 10-136833

  In the case of the rope A (usually about 6 to 8 mm in diameter) suspended in the sea with the shell B locked, for example, the shell B in the latter half of the year, depending on its length and the number of shells B to be attached. A large amount of Zaraboya or the like adheres to the rope C with shellfish, and the apparent diameter becomes 100 to 200 mm, and the weight may be 30 to 50 kg per one. When the rope C with shells thus thick and heavy is pulled up, the rope C with shells does not slip on the surface F of the trunk of the pulling rotator D (FIG. 8) and cannot be pulled up smoothly, or shells B However, there is a problem that the roller falls with the pulling rotator D and falls from the rope A. The slide E in FIGS. 9 and 10 has a problem that the rope C with shellfish is not easily pulled up smoothly because there is no force (driving force) to pull up the rope C with shellfish.

  The problem to be solved by the present invention is that when a rope with shellfish to which a large amount of aquaculture / natural products, especially miscellaneous substances are attached, is pulled out from the sea or water (collectively referred to as “underwater”), they do not slip. An object of the present invention is to provide a culture / natural product lifting guide that can be reliably and easily pulled up.

  The aquaculture / natural product pulling guide of the present invention is a culture / natural product pulling guide provided with a guide for guiding aquaculture / natural product pulled from the sea, wherein two or more roll-shaped rotating bodies are arranged in the pulling direction. They are arranged side by side, and the upper surface of the outer peripheral surface of these roll-shaped rotating bodies is used as a guide for raising aquaculture and natural products.

  Two or more roll-shaped rotators are rotated by a drive source. Two or more roll-shaped rotators are arranged so that the upper and lower roll-shaped rotators in the pulling direction are curved toward the hull side than the roll-shaped rotator in the middle in the pulling direction. It is desirable that the guide formed on the upper surface is curved so that the aquaculture / natural product to be lifted is pulled up to the guide surface without being caught at the lower end of the guide tool, and sent out from the guide surface without being caught at the upper end. .

  Two or more roll-shaped rotating bodies are provided with side edges on both ends in the axial direction, and the side edges protrude upward from the upper surface of the outer surface of the roll-shaped rotating body, so that the top of the roll-shaped rotating body can be raised. It is desirable to prevent the natural product from sliding off from the axial end of the roll-shaped rotating body.

  In the culture / natural product pulling guide tool according to the present invention, the outer peripheral surface of the roll-shaped rotating body can be uneven.

  The culture / natural product pulling guide device of the present invention is the above-mentioned farming / natural product pulling guide device, in which a net is wound into a roll shape to form a roll-shaped rotating body, and both an anti-slip projection and a non-slip space are provided on the outer peripheral surface. It is desirable to prevent the aquaculture / natural product to be pulled up from slipping on the receiving surface.

  The aquaculture / natural product pulling guide of the present invention is the above-mentioned aquaculture / natural product pulling guide tool, wherein the axial length of the roll-shaped rotating body in the lowering direction of the aquaculture / natural product pulling is longer than the axial length of the upper roll-shaped rotating body. It is desirable to lengthen the guide portion so as to spread downward so that it can be easily pulled up to the guide surface from the side of the guide.

  The culture / natural product pulling guide of the present invention is the above-mentioned farming / natural product pulling guide, wherein a guide roller is provided on the axial end side of the roll-shaped rotating body at the lower part in the pulling direction, and the guide roller rolls its rotation shaft in a roll shape. It is placed in a direction that intersects the axial direction of the rotating body, and the aquaculture / natural product that protrudes ahead of the receiving surface and is pulled up to the guiding surface of the guiding tool is less likely to slide off the guiding surface. Is desirable.

  The aquaculture / natural product pulling guide device of the present invention is the above-mentioned aquaculture / natural product pulling guide device, wherein the guide device is attached to the ship so that it can be pulled up from the sea to the ship, and the guide device is lifted to the ship when not in use. It is desirable not to get in the way.

The culture / natural product pulling guide of the present invention has the following effects.
(1) Since the guide part for pulling up the aquaculture / natural product is composed of two or more roll-shaped rotating bodies, the guide part can be pulled up more easily than a smooth surface.
(2) Since two or more roll-shaped rotators are driven to rotate, it is possible to reliably lift aquaculture / natural products from the sea, and also reduce shell dropping during pulling.
(3) Since two or more roll-shaped rotators are arranged such that the upper and lower roll-shaped rotators in the pulling direction are curved toward the hull side than the roll-shaped rotator in the middle in the pulling direction. The aquaculture / natural product to be pulled up is pulled up to the guide surface without being caught by the lower end of the guide tool, and is sent out from the guide surface without being caught by the upper end, so that the lifting operation is smooth.
(4) Since there are side edges on both axial ends of two or more roll-shaped rotating bodies, and the side edges protrude above the upper surface of the outer peripheral surface of the roll-shaped rotating body, the cultured / natural product to be pulled up is a roll It becomes difficult to slide down from the axial end of the rotating body.
(5) Since the outer peripheral surface of the roll-shaped rotating body is made uneven, it is possible to reliably raise aquaculture and natural products.
(6) Since the net is wound into a roll and the roll-shaped rotating body is provided with both anti-slip protrusions and anti-slip spaces on the outer peripheral surface, the aquacultured / natural product to be lifted is less likely to slip on the receiving surface.
(7) Since the axial length of the lower roll-shaped rotating body is longer than the axial length of the upper roll-shaped rotating body in the direction of raising the aquaculture / natural product, the guide portion is expanded downward. It is easy to pull up from the side of the guide to the guide surface, and pulling is ensured.
(8) A guide roller is provided on the axial direction end side of the roll-shaped rotator at the lower part in the pulling direction, and the guide roller is arranged in a direction intersecting the axial direction of the roll-shaped rotator, than the receiving surface. Since it protrudes ahead, the aquaculture / natural product that is pulled up to the guide surface of the guide tool will not come out of the guide surface, and the lifting will be ensured.
(9) If two or more roll-shaped rotating bodies are rotated in an interlocking manner, only one drive source for rotation is required, so that the apparatus can be downsized.
(10) Since the guide tool is attached so as to be able to be pulled up from the sea to the ship, the guide tool can be pulled up on the ship when the guide tool is not used, and the ship can be easily navigated.

The side view which shows an example at the time of attaching the culture / natural product pulling-up guide of this invention to the kaising of a ship. (A) is an aquaculture / natural product pulling guide having a pull-in port wider than the discharge port, and is a perspective view showing an example when a guide roller is provided on the lower end side, and (b) is a front view thereof. (A) is a perspective view which shows an example of a guide roller, (b) is a perspective view which shows an example of the gear attached to the axis | shaft of Fig.3 (a), (c) is wound around the gear of FIG.3 (b). The front view of steel materials. (A) is an aquaculture / natural product pulling guide having the same width for the drawing port and the feeding port, and is a perspective view showing an example when a guide roller is provided on the lower end side, and (b) is a front view thereof. (A) is a side view of the aquaculture / natural product pulling guide shown in FIG. 2 and FIG. The disassembled perspective view which shows an example of the fixture used for attachment of the culture / natural product pulling guide tool to a ship. The side view of operation | movement description of the culture | cultivation and natural product pulling up guide attached to kaising. The side view which shows an example of the conventional drum-shaped pulling rotary body. The side view which shows an example of the conventional slide. The front view which shows an example of the conventional slide.

(Embodiment)
An embodiment of the aquaculture / natural product pulling guide device of the present invention will be described by way of example (FIG. 1) in which the rope 2 with shells is guided (lifted) from the sea to the ship's kaycing 21.

  2 (a) and 2 (b), the aquaculture / natural product pulling guide 1 has a large number (two or more) of rolls between two side walls 4a and 4b extending downward in a letter C shape. A cylindrical rotating body 3 is disposed, and both end portions in the longitudinal direction of the roll-shaped rotating body 3 penetrate the two side walls 4a and 4b and are rotatably supported by the side walls 4a and 4b by bearings 28. 2A and 2B are arranged in parallel with a space therebetween, but are not necessarily parallel. Moreover, the roll-shaped rotating bodies 3 can be arranged at equal intervals or at different intervals.

  2 (a) and 2 (b), the culture / natural product pull-up guide 1 has a lower pull-in port (sea side) in order to easily pull up the rope 2 with shellfish on the roll-shaped rotating body 3. 5 is wider than the information delivery port (ship side) 6. In this case, the roll-shaped rotator 3 on the drawing port 5 side is gradually made longer than the roll-shaped rotator 3 on the delivery port 6 side, and the both ends in the axial direction of the roll-shaped rotator 3 and the C-shaped lower part are lowered. A gap is not formed between the two side walls 4a and 4b which are widened.

  Each of the large number of roll-shaped rotating bodies 3 shown in FIGS. 2A and 2B has gears 13 (FIG. 3 (FIG. 3 (B)) at both ends in the axial direction of the roller shaft 8 as shown in FIGS. b)) is fixed, and a metal net 3c as shown in FIG. 3C is wound around the outer periphery between the gears 13 and 13 in a roll shape. The steel material 3c is formed with a non-slip protrusion 3a and a non-slip space 3b so that the rope with shells 2 being pulled is difficult to slip.

  The gear 13 in FIG. 3 (a) is shown in FIG. 3 (b), and has a key groove 13b on the outer periphery of the shaft hole 13a, and a cylindrical fixing portion 13d that protrudes outside the gear portion 13c. There is a screw hole 13e, which is screwed to the roller shaft 8 with a screw (not shown) screwed into the screw hole 13e. Further, a key (not shown) is inserted into the key groove 13b and fixed to the roller shaft 8 so as not to idle.

  As shown in FIG. 4 (c), the mesh member 3c in FIG. 3 (a) is a metal corrugated plate 12 connected in a mesh shape with a connecting rod 12a, and the gear portion 13c of the gear 13 is connected to the mesh. Is wound around the outer periphery of the gear 13 so that the roller 13 rotates, the gear 13 rotates, and the mesh member 3c of the gear 13 rotates.

  The roll-shaped rotating body 3 may have a shape and structure other than those described above. For example, instead of the mesh material 3c, a mesh material having a continuous triangular mesh may be used, and the mesh material may be wound around the outer periphery of the gear 13 in the same manner as in FIG. Rather than winding the mesh material outside the gear, the outer surface of the rotating roll is uneven, the rotating roll is a polygonal roller such as a triangular prism or quadrangular prism, and saw-shaped protrusions are formed on the outer surface of the rotating roll. It may be a fixed plate or the like. In short, any structure or shape can be used as long as the rope with shells attached to foreign matter pulled up from the sea can be pulled without slipping.

  2 (a) and 2 (b), a large number of the roll-shaped rotating bodies 3 have an inner sprocket 10a and an outer sprocket on a protruding portion that protrudes to the outside of one side wall (the right side wall 4b in FIG. 2 (a)). 10b is provided at intervals, the inner sprocket 10a is for driving, and the outer sprocket 10b is for transmitting power to the adjacent roll-shaped rotating body 3.

  2 (a) and 2 (b), the uppermost roll rotator 3 (for convenience of explanation, the uppermost roll rotator 3 is referred to as a “first roller”. The inner sprocket 10a of “two rollers”, “third roller”, and “nth roller” (hereinafter the same) is connected to the drive motor M, and is connected to the outer sprocket 10b of the first roller and the inner sprocket 10a of the second roller. The chain 11 is wound. Similarly, the chain 11 is wound around the outer periphery of the outer sprocket 10b of the second roller and the inner sprocket 10a of the third roller, and the connecting chain is wound around the outer periphery of the outer sprocket 10b of the third roller and the inner sprocket 10a of the fourth roller. Thereafter, the chain 11 is wound in the same combination. Thereby, since all the roll-shaped rotating bodies 3 are connected, by operating one drive motor M, power is transmitted to all the roll-shaped rotating bodies 3 and all the roll-shaped rotating bodies 3 are interlocked. Rotate in the same direction. The roll-shaped rotator 3 can be switched to rotate in the forward and reverse directions. In this embodiment, the case where an endless chain is used has been described as an example, but an endless belt or the like can be used instead of the chain 11. In this case, it is preferable to replace the sprocket with a timing roller.

  FIG. 4 shows an example in which the side walls 4a and 4b are arranged in parallel. In this case, when the sprockets 10c of each roll-shaped rotating body 3 are combined into one, a single chain 11 is hung on the sprockets 10c, and the drive sprocket 10d is rotated by the drive motor M, the chain 11 rotates. The sprocket 10c is driven to rotate in accordance with the rotation of the chain, and the individual roll-shaped rotating bodies 3 are rotated.

  The sprockets 10a to 10d and the side walls 4a and 4b can be made of various materials such as stainless steel and resin. However, the sprocket 10a is likely to rust or break down due to seawater. 10d, the side walls 4a and 4b, and the gaps between the sprockets 10a to 10d and the side walls 4a and 4b can be covered with a cover N (FIG. 2B) from above. When the cover N is provided, the rope 2 with shellfish is caught in the gap between both ends of the roll-shaped rotating body 3 and the side walls 4a and 4b, and the shellfish falls off the rope or the rope 2 with shellfish becomes difficult to pull up. Can be prevented.

  2 (a), 2 (b), 4 (a) and 4 (b), the ropes 2 with shellfish pulled up from the sea to the surface of the roll-shaped rotating body 3 (guide part 7) This is to prevent the roll-shaped rotating body 3 from coming off from the side. In order to prevent the shells to be pulled up from being caught on the lower end portions of the both side walls 4a and 4b and inadvertently falling off, the both side walls 4a and 4b are connected to the underwater side end portion (the lower end portion of FIG. 5A). ) Is curved toward the hull.

  Guide rollers (guide rollers) 16 are provided at the underwater side ends of the side walls 4a and 4b in FIGS. 2 (a), 2 (b), 4 (a) and 4 (b). Since the movement of waves and tides in the sea are irregular, when the rope 2 with shellfish suspended in the sea is pulled up on the ship, the rope 2 with shellfish is swung to the left and right by the movement of the tide and waves. There is a case where it comes off the part 7. The guide roller 16 is for making it easier to guide the rope 2 with shells pulled up from the sea to the guide portion 7. The guide roller 16 has a cylindrical shape, and is rotatably attached to the shaft 17 via a bearing (for example, a bearing type bearing) 14 as shown in FIGS. The guide roller 16 shown in FIGS. 5A and 5B has a smooth surface, and can easily guide the rope 2 with shellfish to the guide portion 7. The guide roller 16 can have an arbitrary length.

(Installation of aquaculture / natural product pulling guide to ship)
In order to attach the aquaculture / natural product pulling-up guide 1 of the present invention to the kaising 21 of the ship, for example, an attachment 25 shown in FIG. 6 can be used. The mounting tool 25 includes a fixed base 22 that is fixed to the kaysing 21 and a support base 23 that is attached to the fixed base 22 and supports the aquaculture / natural product pulling guide.

  The fixed pedestal 22 includes a horizontally long pedestal main body 22a, U-shaped locking portions 22b provided at both ends in the width direction, and a post 22c protruding above the center of the pedestal main body 22a. It is. The fixed base 22 is placed on the outer periphery of the knitting 21 so that the post 22c faces upward, and the knitting 21 can be clamped and held by rotating the fastener 22d.

  The support base 23 includes a support base main body 23a, a cylindrical fitting portion 23b protruding below the center of the support base main body 23a, and a side support 23c attached on the support base main body 23a. It is. The fitting portion 23b has an inner diameter that covers the post 22c, and the support base 23 can be swung in the horizontal direction (XX direction in FIG. 6) by covering the post 22c. The fitting portion 23b can be provided with a fixing means (not shown) for fixing the support base 23 at a desired horizontal rotation position. When the fixing means is loosened, the fitting portion 23b can be rotated, and when tightened, a screw-adjustable type that can fix the fitting portion 23b can be used.

  The side support 23c in FIG. 6 connects the support base 23 and the aquaculture / natural product pulling guide 1 and a horizontal plate 23d for fixing to the support base body 23a and a vertical plate raised upward from it. It is L-shaped with 23e. A connecting shaft 24 that pivotally supports the culture / natural product pulling guide 1 can be inserted through the vertical plate 23e.

To attach the aquaculture / natural product pulling guide 1 to the kaising 21 using the fixture 25 shown in FIG.
1. The fixed base 22 is placed on the outer periphery of the kaysing 21 and the fastener 22d of the locking portion 22b is adjusted to be fixed to the kaysing 21.
2. The post 22 c of the fixed base 22 is covered with the fitting portion 23 b of the support base 23, and the support base 23 is set on the fixed base 22. At this time, the support base 23 is rotated in a desired direction and fixed at that position.
3. The culture / natural product pulling guide 1 is set between the side supports 23c of the support base 23, and the through holes 26a of the connecting pieces 26 provided on the side walls 4a and 4b and the vertical plate 23e of the side wall support 23c. The positions of the formed through holes 23f are aligned.
4). The connecting shaft 24 is inserted from the outside of the vertical plate 23e of one side support 23c through the left and right connecting pieces 26 to the other connecting piece 26.
5. A stopper (not shown) is attached to both ends of the connecting shaft 24 so that the connecting shaft 24 does not fall out.

  The aquaculture / natural product pulling guide 1 attached as described above can be reciprocally rotated in the direction of the arrow in FIG. Thereby, while heading for a fishing ground (landing place), the culture / natural product pulling guide 1 can be rotated upward and lifted to the ship side, and rotated downward at the landing place and lowered to the sea side.

Figure 1 is an example of when raising the shellfish rope with 2, to pull up the shellfish rope with 2 from the sea on a roll-shaped rotary member 3 of the aquaculture and natural products pulling guide member 1 of the present invention (guide portion 7) Pull up and set the tip of the rope 2 with shells on the lifting device O. When the roll P of the pulling device O is rotated by a motor (not shown), the rope 2 with shellfish is continuously pulled up. At this time, the roll-shaped rotating body 3 of the aquaculture / natural product pulling guide 1 can also be driven and rotated.

  In order to pull up the rope 2 with shellfish from the sea to the top of the roll-shaped rotating body 3 (guide part 7) by the culture / natural product pulling guide 1 of the present invention, the tip of the rope 2 with shellfish is set in a cleaning device. When the roll P of the cleaning device is rotated by a motor (not shown), the rope 2 with shellfish is continuously drawn into the cleaning device and can be cleaned as it is. At this time, the roll-shaped rotating body 3 of the aquaculture / natural product pulling guide 1 can also be driven and rotated. As the cleaning apparatus, a cleaning apparatus previously developed by the applicant of the present application (Japanese Patent No. 3917107) can be used.

  The aquaculture / natural product pulling guide according to the present invention can be used on a land as well as attached to a ship as shown in FIG.

DESCRIPTION OF SYMBOLS 1 Culture | cultivation / natural product pulling-up guide 2 Rope with shells 3 Roll-shaped rotating body 3a Non-slip protrusion 3b Non-slip space 3c Net material 4a Side wall 4b Side wall 5 Pull-in port 6 Delivery port 7 Guide part 8 Roller shaft 10a Inner sprocket 10b Outer sprocket 10c sprocket 10d drive sprocket 11 chain 12 corrugated plate 12a connecting rod 13 gear 13a shaft hole 13b key groove 13c gear portion 13d fixing portion 13e screw hole 14 bearing 16 guide roller 17 shaft 21 kaising 22 fixing base 22a base body 22c locking base 22b Post 22d Fastener 23 Support base 23a Support base body 23b Fitting portion 23c Side support 23d Horizontal plate 23e Vertical plate 23f Through hole 24 Connecting shaft 25 Mounting tool 26 Connecting piece 26a Through hole 28 Bearing A Rope B Shells C Rope with shells D Rotating drum E Slide F Surface G Side wall K Shell lock M Drive motor N Cover O Lifting device P Roll

Claims (9)

  In an aquaculture / natural product pulling guide equipped with a guide for guiding aquaculture / natural products pulled up from the sea, two or more roll-shaped rotating bodies are arranged in the pulling direction, and the outer peripheral surfaces of these roll-shaped rotating bodies An aquaculture / natural product pulling guide device characterized in that the upper surface is a guide for raising aquaculture / natural products.   2. The culture / natural product pulling guide according to claim 1, wherein the two or more roll-shaped rotating bodies are rotated by a driving source.   The culture / natural product pulling guide according to claim 1 or 2, wherein the lower and upper roll-shaped rotating bodies of the two or more roll-shaped rotating bodies are more than the roll-shaped rotating body at the middle in the pulling direction. An aquaculture / natural product pulling and guiding tool characterized in that the guide portion formed on the outer peripheral surface of the roll-shaped rotating body is also curved in the same direction.   The aquaculture / natural product pulling guide according to any one of claims 1 to 3, wherein side edges are provided at both axial ends of two or more roll-shaped rotating bodies, and the side edges are rotated in a roll shape. An aquaculture / natural product that protrudes above the upper surface of the outer peripheral surface of the body and that is raised on the roll-shaped rotating body does not slide off from the axial end of the roll-shaped rotating body. Pull up guide.   The culture / natural product pulling guide according to any one of claims 1 to 4, wherein an anti-slip that can be locked to the raised culture / natural product is provided on the outer peripheral surface of the roll-shaped rotating body. An aquaculture / natural product pulling guide characterized by that.   The culture / natural product pulling guide device according to any one of claims 1 to 5, wherein the net is wound in a roll shape to form a roll-shaped rotating body, and both the non-slip protrusion and the anti-slip space are provided on the outer peripheral surface. An aquaculture / natural product pulling guide characterized in that the culture / natural product to be lifted is made difficult to slip on the receiving surface.   The culture / natural product pulling guide according to any one of claims 1 to 6, wherein the axial length of the roll-shaped rotating body at the lower part in the pulling direction is longer than the axial length of the roll-shaped rotating body at the upper part in the pulling direction. An aquaculture / natural product pulling guide characterized in that it has a longer length and a lower guide.   The aquaculture / natural product pulling guide according to any one of claims 1 to 7, wherein guide rollers are provided at both axial ends of a roll-shaped rotating body at a lower portion in the pulling direction, and the guide roller is rotated in a roll shape. An aquaculture / natural product pulling guide device, which is disposed in a direction intersecting with the axial direction of the body and protrudes further forward than a guide portion formed on the outer peripheral surface of the roll-shaped rotating body.   The culture / natural product pulling guide device according to any one of claims 1 to 8, wherein the guide device is attachable to the ship so that it can be pulled up from the sea to the ship. Guide tool.

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