JP5823645B1 - Conveyed material handling apparatus and transported material handling method - Google Patents

Abstract

Disclosed are a transported material rolling device and a transported material rolling method capable of performing a lifting net work while expanding a net with a compact configuration. A transported object handling apparatus 10 is in contact with a transported string-shaped transported object 17 in an intersecting state, and a spiral-shaped non-shafting portion 32 that allows the transported object 17 to move in an axial direction, and The spiral transport body 27 provided with staying portions 33 and 34 provided on both sides in the axial direction of the shaftless entry portion 32 to prevent the transported object 17 from moving in the end direction, and the spiral transport body 27 as its shaft And a rotational drive source 28 that can rotate around the center. The transporting method is such that the transported object 17 can be moved in the axial direction of the unshafted submergence section 32 by means of the no-shaft subtraction part 32, and the transporting part 17 can be moved in the end direction by the staying parts 33 and 34. To prevent. [Selection] Figure 4

Description

  TECHNICAL FIELD The present invention relates to a transported article rolling device and a transported article drilling method suitable for use when a fishing net is loaded on a fishing boat platform.

In the lifting net work of a purse seine fishing boat, when the fish net descending from the netting machine (lifting net machine) installed at the tip of the stern tilting mast (crane) is loaded on the net platform, In order not to get tangled in, it is necessary to divide them into nets, floats and sinkers, which is very hard work.
This net-working work requires about 8 people for net processing, 2 people for float processing, and 2 people for sinking processing, and labor saving and labor saving are major themes. An apparatus for performing each process has not yet evolved.

  For example, Patent Documents 1 to 3 include a substantially cylindrical (conical frustum-shaped) roller (drum) that is disposed so as to face a gap with a gap as an apparatus that performs processing of a sink or float. An apparatus for performing a net stacking operation by rotating each roller through a fish net is disclosed. As a result, the sink or float is placed on the opposed rollers, and the net connected to them falls downward from the gap between the opposed rollers.

JP-A-6-276893 Japanese Patent Laid-Open No. 5-7440 Utility Model Registration No. 319497

However, the conventional technique still has the following problems to be solved.
Usually, in lifting net work, the net comes down in a bundle from the netting machine (lifting netting machine), so it is possible to reduce the subsequent work load by expanding the net, but the conventional device described above is Since the configuration is such that the net is only guided downward from the gap between the opposed rollers, the net may not be expanded. Further, since each roller is provided with a hydraulic motor, the apparatus cannot be made compact.
For this reason, the realization of a compact apparatus capable of performing the lifting net work while expanding the net is awaited.

  The present invention has been made in view of such circumstances, and it is an object of the present invention to provide a transported article rolling device and a transported article rolling method capable of performing a lifting net work while expanding a net with a compact configuration.

The transported material handling apparatus according to the first aspect of the present invention, which is in contact with the transported string-shaped transported object in a crossed state, allows the transported object to move in the axial direction, and has a spiral shaftless entry. And a spiral conveyance body provided on both sides in the axial direction of the shaftless entrance portion, and provided with a staying portion for preventing movement of the conveyed product in the end direction, and the helical conveyance body centered on the axial center have a rotary drive source to be rotatable,
The conveyed object is the spiral without shaft Yadorikikomi portion in a state of being placed on valley when viewed from the side, you move in one direction by the rotation of said rotary drive source.

  In the conveyed product handling apparatus according to the first aspect of the present invention, a side plate member orthogonal to the axial center of the spiral transport body is provided at the axial center end of the spiral transport body on the rotational drive source side. It is preferable.

  In the transported material handling apparatus according to the first aspect of the present invention, it is preferable that the transported product is a sink line provided on one side of the fishing net.

Here, it is preferable that one or a plurality of auxiliary staying portions for preventing movement of the transported object are provided in the shaftless entrance portion in the middle of the axial direction.
In addition, the spiral conveyance body may be provided with a first hydraulic cylinder that rotates the spiral conveyance body along one surface. The spiral conveyance body may further be provided with a second hydraulic cylinder for rotating the spiral conveyance body along a plane orthogonal to the one surface.

In the conveyed product handling apparatus according to the first aspect of the present invention, it is preferable that the conveyed item is a rope, and the spiral conveying member is supported by bearings with support members standing on both sides in the axial direction.
Here, it is preferable that the pair of supporting members can be tilted.

According to the second aspect of the present invention that meets the above-described object, the transporting method for transporting the object conveys the string-shaped object to be conveyed in a crossed state to the spiral conveying body that can be rotated about its axis by the rotation drive source. At the time, in a state where the spiral shaftless thrust portion of the spiral transport body is placed on the trough when viewed from the side, the transported object is in one direction parallel to the axis of the shaftless thrust portion. It is possible to move and the movement of the transported material in the end direction is prevented by staying portions provided on both sides in the axial center direction of the shaftless entrance portion.

  In the transported material throwing method according to the second aspect of the present invention, the transported product may be a sash line or a rope provided on one side of the fishing net.

In the conveyed product rolling device and the conveyed product rolling method according to the present invention, since the shaftless entry portion of the spiral conveyance body is spiral, it has a plurality of peaks and valleys and does not have a main shaft penetrating in the axial direction. . For this reason, when spreading a sash line provided on one side of a transported object, for example, a fishing net, a sword rope to which a sash of the sash line is attached can be stored in a valley portion of the shaftless entry part. Then, by rotating the spiral conveyance body with the rotation drive source, the scorpion rope stored in the valley portion of the shaftless entry portion can be screwed down and lowered toward the staying portion.
Thereby, the effect which expands a net | network arises.
Further, if the net can be expanded moderately, even if the rotation of the spiral conveyance body is stopped, the sago can be lowered downward along the valley portion of the shaftless entry portion.
Therefore, compared with a device that only guides the net downward from the gap between the rollers facing each other as in the conventional device described above, the effect of expanding the net is remarkable, so labor saving in the processing work of net stacking And labor saving. Moreover, since two rollers are not used unlike the conventional apparatus, it is not necessary to use two hydraulic motors, and a compact configuration can be achieved.

It is a side view which shows the use condition of the conveyed product handling apparatus which concerns on the 1st Embodiment of this invention. It is a front view which shows the use condition of the conveyed product handling device. It is a top view which shows the use condition of the conveyed product handling apparatus. (A), (B) is the front view and side view of the said conveyed product handling apparatus, respectively. It is a top view of the conveyed product handling apparatus. (A)-(C) are explanatory drawings of the use condition of the conveyed product handling device. (D)-(F) are explanatory drawings of the use condition of the conveyed product handling apparatus. (A)-(C) are explanatory drawings of the use condition of the conveyed product handling device. (D), (E) is explanatory drawing of the use condition of the conveyed product handling device. (A) and (B) are the front views and side views of the conveyed product handling apparatus which concerns on the 2nd Embodiment of this invention, respectively.

Next, embodiments of the present invention will be described with reference to the accompanying drawings for understanding of the present invention.
As shown in FIG. 1 to FIG. 5, a transported material handling apparatus (hereinafter also referred to as a “settlement processing apparatus”) 10 according to an embodiment of the present invention is used when stacking a fishing net 11 on a net 13 of a fishing boat 12. It is a device to do. The fishing net 11 has a width (length in the depth direction of the sea), for example, a net 14 of about 200 to 300 m, and is provided on one side (one side) of the net 14 in the width direction. Are provided on the other side (one side) in the width direction of the net 14 and a large number of floats 19 are provided on the float rope 18. It has a floating line 20 attached at a pitch. This will be described in detail below.

A fishing boat 12 shown in FIGS. 1 to 3 is a pelagic seine fishing boat used in the sea near Japan. A stern 21 has a net hora (lifting machine) 22 that lifts the fishing net 11 from the sea to the fishing boat 12, and a fishing boat 12. A netting machine 24 is disposed above the fishing boat 12 by a boom (tilting mast) 23 provided on the fishing boat 12 and lowers the fishing net 11 lifted to the fishing boat 12 by the net holer 22.
The fishing boat is not limited to the above-described pelagic fishing boat, and may be another fishing boat, for example, an overseas seine fishing boat. This fishing boat does not have the above-described net hora, and has a crane (tilting mast) provided on the fishing boat, and a power block (lifting machine) arranged above the fishing boat. From the sea to a fishing boat.

At the stern 21 of the fishing boat 12, the sago processing apparatus 10 is installed on the starboard side, and the float processing machine 25 is installed on the port side. In addition, each installation position of the litter processor 10 and the float processor 25 is not particularly limited. For example, in the case of an overseas purse seine fishing boat, the float processor is on the starboard side, and the litter processor is on the port side. Are installed respectively.
As a result, the fishing net 11 descending from the netting machine 24 is processed with the shiko line 17 by the sewage treatment apparatus 10 and the float line 20 by the float treatment machine 25, respectively. And the net | network 14 can be loaded on the net | network stand 13, respectively.

However, normally, as described above, the net 14 comes down in bundles from the netting machine 24, so that the net 14 cannot be expanded sufficiently, and the work load at the time of net stacking cannot be reduced.
Therefore, the sediment processing apparatus 10 has the following configuration.
As shown in FIGS. 1 to 5, the litter processing device 10 includes a tilting mast 26 (jib or boom) provided on the stern 21 of the fishing boat 12, a spiral conveyance body 27 provided on the mast 26, and a hydraulic motor (rotation). An example of a drive source) 28. The hydraulic motor 28 has a rotation shaft (output shaft) attached to the spiral transport body 27 so that the shaft center is aligned, and allows the spiral transport body 27 to rotate about the shaft center. This will be described in detail below.

As shown in FIGS. 1 and 3, the tilting mast 26 is provided with two hydraulic cylinders 29 and 30, and the tilting angle and the turning angle of the tilting mast 26 can be adjusted. Further, the tilting mast 26 is provided with a slide portion 31 movable along the length direction thereof, and the spiral conveyance body 27 and the hydraulic motor 28 attached to the slide portion 31 are arranged in the length direction of the tilting mast 26. Can be positioned at a predetermined position.
In addition, as a means to adjust the position of the spiral conveyance body 27 and the hydraulic motor 28, it is not limited to the above-mentioned tilting mast 26, For example, in the case of an overseas fishing net fishing boat, a crane can be used.

As shown in FIGS. 4 (A), 4 (B), and 5, the spiral transport body 27 includes a spiral shaftless insertion portion 32 and stay portions 33 and 34 provided on both sides in the axial direction. Have.
Although the magnitude | size of this spiral conveyance body 27 is not specifically limited, For example, the length L of an axial center direction is about 600-1000 mm, and the width W is about 200-400 mm.
Moreover, since the spiral conveyance body 27 contacts the seawater adhering to the fishing net 11, it is comprised with the corrosion-resistant stainless steel, However, It can change variously according to a use environment and manufacturing cost.

In this embodiment, the spiral conveyance body 27 is configured by connecting a plurality of pipe joints (straight pipe and bent pipe (elbow pipe)) having a circular cross section by welding. For this reason, as shown in FIG. 4A, the outer shape of the spiral conveyance body 27 is a quadrilateral shape when viewed from the axial direction front side, but may be a circular shape or an elliptical shape. Therefore, it can also be formed by spirally winding the tube material with a predetermined radius, and in this case, the conveyed product can be smoothly and smoothly fed.
And since the helical conveyance body 27 is comprised with the pipe joint, it is cylindrical (hollow shape), However, It is not limited to this, A solid thing may be sufficient. However, a cylindrical shape is preferable from the viewpoint of weight reduction.
In addition, the diameter of a pipe joint is about 40-80 mm, for example.

Since the shaftless entry portion 32 that is in contact with the transported sediment line 17 in a crossing state is spiral, it has a plurality of peaks and valleys alternately, and penetrates the entire shaft center position. The main shaft does not have such a shape (having substantially the same shape as the coil spring).
Thereby, for example, the scorpion rope 15 and the net 14 placed on the valley portion of the shaftless submersion portion 32 are rotated by the hydraulic motor 28 and the trough portion of the shaftless suburb portion 32 is rotated. Screw movement along the surface is possible. In other words, the scuttle line 17 can be moved in the axial direction of the shaftless entry portion 32.

In addition, the staying portions 33 and 34 have one trough portion (which also becomes a mountain portion due to the rotation of the spiral transport body 27), and even if the spiral transport body 27 rotates, the sunk placed thereon This is a portion that can be stagnated in the region of the staying portions 33 and 34 without screwing the rope 15 or the net 14. That is, it is possible to prevent the sediment line 17 from moving toward the end of the spiral conveyance body 27.
Specifically, one of the staying portions 33 and 34 has a function of causing the stagnation rope 15 and the net 14 to stagnate in accordance with the rotation direction of the spiral conveyance body 27. For example, when the spiral conveyance body 27 is rotated forward, one staying portion 34 provided on the front side in the screw movement direction functions, and when reversed, the screw movement is in the reverse direction. The other staying portion 33 provided on the base side of this functions.

Therefore, when a thing having a width such as the fishing net 11 is sown, a part (here, the shiko line 17) is hung on the spiral transport body 27, so that, for example, the scorpion rope 15 and the net 14 are pivoted. It can be drawn while moving toward the base side (base side) of the insertion portion 32. Moreover, the net | network 14 which stays in the stay part 33 and the stay part 34, and the moving net | network 14 in the trough part of the no-shaft part 32 can be lowered | hung continuously.
Thus, by using the spiral conveyance body 27, it is possible to perform the lifting net work while expanding the net 14 with a compact configuration.

A side plate member 35 that is orthogonal to the axial center of the spiral transport body 27 is provided at the axial direction end (base end) of the spiral transport body 27 on the hydraulic motor 28 side (base side). The side plate member 35 is attached and fixed to the hydraulic motor 28 and does not rotate with the spiral transport body 27 when the spiral transport body 27 rotates. However, the side plate member 35 may be attached and fixed to the base side of the spiral transport body and rotate with the spiral transport body. .
Thereby, it is possible to prevent the sink line 17 (sink rope 15 or the like) from being wound around the rotation shaft of the hydraulic motor 28.

In addition, an annular hooking member 36 that is orthogonal to the axial center of the spiral transport body 27 is provided at the end in the axial direction (front end) on the front side of the spiral transport body 27. The hook member 36 is provided integrally with the spiral transport body 27 and rotates together with the spiral transport body 27 when the spiral transport body 27 rotates.
Thereby, the scorpion rope 15 and the net 14 hung on the spiral transport body 27 can be prevented from being detached from the spiral transport body 27, and the fishing net 11 can be easily hooked on the spiral transport body 27.

The hydraulic motor 28 is disposed in the casing 37.
As shown in FIGS. 4A and 4B, a support portion 38 is attached to the casing 37, and this support portion 38 is pivotally supported by a slide portion 31 provided on the tilting mast 26. ing. The casing 37 and the slide portion 31 are connected by a tilting hydraulic cylinder (an example of a first hydraulic cylinder) 39.
Accordingly, as shown in FIG. 4B, the casing 37 can be tilted with respect to the slide portion 31 by driving the tilting hydraulic cylinder 39, whereby the spiral transport body 27 is moved to the vertical surface (one surface). Can be tilted (turned) in the example).

As shown in FIG. 5, the hydraulic motor 28 is pivotally supported by the casing 37 so as to be rotatable.
The hydraulic motor 28 and the casing 37 are connected by a turning hydraulic cylinder (an example of a second hydraulic cylinder) 40 as shown in FIGS. 4 (A), (B), and FIG.
Therefore, as shown in FIG. 5, by driving the turning hydraulic cylinder 40, the hydraulic motor 28 can be turned with respect to the casing 37, whereby the spiral conveyance body 27 is placed on a horizontal plane (a surface orthogonal to one surface). Can be swiveled (rotated).

In addition, about the shaftless entrance part which comprises a spiral conveyance body, it is also possible to make it elongate (for example, more than 1000 mm). In this case, in order to reduce the bending due to its own weight (to reduce the weight), as described above, it is preferable that the spiral conveyance body is formed of a hollow tube material.
As described above, when the shaftless landing portion is elongated, it is preferable to provide one or two or more auxiliary staying portions at a midway position in the axial direction of the shaftless landing portion. Note that when a plurality of auxiliary staying portions are provided, they are provided at intervals.
The auxiliary staying portion has substantially the same function as the staying portions 33 and 34 described above, that is, the function of preventing the movement of the sunk line. It will also be).

Next, the transported material handling method according to the first embodiment of the present invention will be described with reference to FIGS.
First, the fishing net 11 descending from the netting machine 24 is held by the spiral transport body 27, and the spiral transport body 27 is covered with the net 14 on the side of the sediment line 17 (see FIGS. 1 to 4A). Then, the turning hydraulic cylinder 40 is driven to draw the scuttle line 17 (see FIG. 5).
Next, by driving the hydraulic motor 28 and rotating the spiral conveyance body 27, the siding rope 15 is brought into contact with the spiral conveyance body 27 in an intersecting state and moved in the axial direction while being guided (conveyed) downward. (See FIGS. 1, 2, and 4A).
Hereinafter, the behavior of the scuttle line 17 when the spiral conveyance body 27 is rotated will be described.

First, the case where the spiral conveyance body 27 is rotated counterclockwise as viewed from the tip will be described with reference to FIGS. 6 (A) to (C) and FIGS. 7 (D) to (F).
As shown in FIG. 6 (A), when the sink rope 15 is in the staying portion 34 on the front side of the spiral transport body 27 (for example, when the spread of the net 14 is bad), FIG. 6 (A), (B). As shown in FIG. 5, the spiral rope 15 is rotated to the left (two rotations), so that the sash rope 15 moves to the base side of the spiral carrier 27 along the shaftless insertion portion 32.
As shown in FIG. 6 (C), by further rotating the spiral transport body 27 counterclockwise (further 1/2 rotation), the scorpion rope 15 is located on the base side of the spiral transport body 27 along the no-shaft entry portion 32. It moves to the stay part 33.

As described above, after the litter rope 15 has moved to the staying portion 33 on the base side, even if the spiral conveyance body 27 is further rotated counterclockwise, the litter rope 15 is further moved in the end direction (drive motor 28 side). Thus, it is possible to prevent the staying portion 33 (spiral transport body 27) from coming off. Specifically, it is as follows.
As shown in FIG. 7D, when the spiral transport body 27 is further rotated counterclockwise (further 1/2 rotation, 3 rotations in total), the portion where the scorpion rope 15 is accommodated becomes a mountain portion. 15 may further move to the base side of the spiral conveyance body 27. However, the movement of the scorpion rope 15 is within the region of the staying portion 33 (see FIG. 4A).

Further, as shown in FIG. 7E, when the spiral conveyance body 27 is further rotated counterclockwise (further 1/2 rotation, 3 rotations +1/2 rotation in total), a valley portion is generated in the staying portion 33. The rope 15 tries to move to the front side of the spiral carrier 27. However, the movement of the sediment rope 15 is within the region of the staying portion 33.
Note that, as shown in FIG. 7F, even if the spiral conveyance body 27 is further rotated counterclockwise (four rotations in total), only the same situation as in FIG. 7D described above is obtained. That is, even if the spiral conveyance body 27 is further rotated counterclockwise, the sago rope 15 only repeats the situation shown in FIGS. 7D and 7E. Limited to within region only.

Next, the case where the spiral conveyance body 27 is rotated to the right when viewed from the tip will be described with reference to FIGS. 8 (A) to (C), FIGS.
As shown in FIG. 8A, when the sink rope 15 is in the staying portion 33 on the base side of the spiral transport body 27 (for example, when the net 14 is drawn too much into the spiral transport body 27), FIG. ) And (B), by rotating the spiral transport body 27 to the right, the sago rope 15 moves along the shaftless sinking portion 32 to the staying portion 34 on the front side of the spiral transport body 27.
In this way, after the sago rope 15 has moved to the staying portion 34 on the front side, even if the spiral carrier 27 is further rotated clockwise, the shiko rope 15 is further moved in the end direction (front side), It can prevent coming off from the retention part 34 (spiral conveyance body 27). Specifically, it is as follows.

As shown in FIG. 8 (A), the scorpion rope 15 that is housed in the trough on the front side of the spiral transport body 27 rotates the spiral transport body 27 clockwise (1 / 4 turns), it is located between the valley and the peak. Further, as shown in FIG. 8C, when the spiral transport body 27 is further rotated clockwise (further 1/4 rotation, 1/2 rotation in total), the portion where the sago rope 15 is accommodated becomes a peak portion. Then, it tries to move to the valley side on the side of the no-shaft dive part 32 that is continuous with the stay part 34.
However, as shown in FIG. 9D, when the spiral transport body 27 is further rotated to the right (further 1/4 rotation, a total of 3/4 rotation), the sago rope 15 moves to the front side of the spiral transport body 27. In order to try, it fits in the part used as the trough of the stay part 34 of the front side (similar to FIG. 8 (B)).
That is, as shown in FIG. 9 (E), even if the spiral transport body 27 is further rotated clockwise (1 rotation in total), the scorpion rope 15 remains in the state shown in FIGS. 8 (C) and 9 (D). Since only the repetition is performed, it is possible to prevent the sediment rope 15 from moving further in the end direction.

As described above, by rotating the spiral conveyance body 27 with the hydraulic motor 28, the scorpion rope 15 accommodated in the valley portion of the shaftless entry portion 32 is screw-moved toward the retention portion 33 or the retention portion 34. It can be lowered while moving.
Therefore, it is possible to perform the lifting net work while expanding the net with a compact configuration.

Next, with reference to FIGS. 10A and 10B, a transported material handling apparatus (hereinafter also referred to as a rope handling apparatus) 50 according to the second embodiment of the present invention will be described. Since it is the structure substantially the same as the principal part of the above-mentioned conveyed product handling apparatus 10, the same code | symbol is attached | subjected to the same member and it demonstrates easily.
The rope-stripping device 50 is a device that is used, for example, when a rope (an example of a string-like transported object) 52 is wound or unwound by a winch 51 provided in a tugboat or the like.

The rope-stripping device 50 includes a spiral transport body 53 that contacts the transported rope 52 in an intersecting state, and a hydraulic motor (an example of a rotational drive source) 54 that can rotate the spiral transport body 53 about its axis. have. The spiral conveyance body 53 and the hydraulic motor 54 have substantially the same functions and configurations as the spiral conveyance body 27 and the hydraulic motor 28, respectively.
Side plate members 55 and 56 (similar to the side plate member 35) orthogonal to the axis of the spiral transport body 53 are provided at both axial ends of the spiral transport body 53.
In addition, the spiral conveyance body 53 is supported by bearings by support columns (an example of a support member) 57 and 58 provided on both sides in the axial direction. A hydraulic motor 54 and a side plate member 55 are attached to one support column 57 and a side plate member 56 is fixed to the other support column 58, respectively.

The pair of support columns 57 and 58 have a support base 60 attached and fixed to the deck 59, and a tilting portion 61 pivotally supported on the support base 60, and the spiral conveyance body 53 is orthogonal to the axis. It is possible to incline along the surface (ie, the vertical surface). The support base 60 and the tilting part 61 are connected by a tilting hydraulic cylinder 62.
Thus, for example, when a large ship is towed while winding and unwinding the rope 52, such as a towing winch of a tugboat, even if a large tension is applied to the rope 52, each support is supported by the tilting hydraulic cylinder 62. The spiral conveyance body 53 can be safely separated from the rope 52 by tilting the tilting portion 61 of the columns 57 and 58 and tilting the spiral conveyance body 53.

As described above, the present invention has been described with reference to the embodiment. However, the present invention is not limited to the configuration described in the above embodiment, and the matters described in the scope of claims. Other embodiments and modifications conceivable within the scope are also included. For example, a case where a part or all of the above-described embodiments and modification examples are combined to constitute the transported object handling apparatus and the transported object handling method of the present invention is also included in the scope of the right of the present invention.
Moreover, in the said embodiment, although the case where a conveyance thing rolling device (conveyance thing rolling method) was applied to a sag processing apparatus and a rope spreading device was demonstrated, if it is an apparatus which spreads a string-like conveyance thing, However, the present invention is not limited to this. For example, it can be applied to a float processing machine or the like by changing the size or the like.

10: Conveying equipment, 11: fishing net, 12: fishing boat, 13: net base, 14: net, 15: shiko rope, 16: shiko, 17: shiko line (string-like transport), 18: Float rope, 19: Float, 20: Float line, 21: Stern, 22: Net hora, 23: Boom, 24: Netting machine, 25: Float processor, 26: Tilt mast, 27: Spiral carrier, 28: Hydraulic motor (rotation drive source), 29, 30: hydraulic cylinder, 31: slide part, 32: shaftless entry part, 33, 34: retention part, 35: side plate member, 36: hook member, 37: casing, 38 : Support part, 39: tilting hydraulic cylinder (first hydraulic cylinder), 40: turning hydraulic cylinder (second hydraulic cylinder), 50: transporting device, 51: winch, 52: rope (string) Shaped transport object), 53: spiral transport body, 54: Pressure motor (rotary drive source) 55, 56: side plate member 57, 58: support column (supporting member), 59: deck, 60: support base, 61: tilt portions, 62: tilting hydraulic cylinder

Claims (9)

Provided on both sides in the axial direction of the spiralless shaft-less impact portion that makes contact with the transported cord-like transported material in an intersecting state and allows the transported material to move in the axial direction. It is, possess a helical carrier having a retaining portion to prevent movement of the end direction of the conveyed object, and a rotary drive source which allows rotating the helical conveying member around its axis,
The conveyed object is the spiral without shaft Yadorikikomi portion in a state of being placed on valley when viewed from the side, it conveyed, characterized that you move in one direction by the rotation of the rotary drive source Thatching device. 2. The conveyed product handling apparatus according to claim 1, wherein a side plate member orthogonal to the axial center of the spiral transport body is provided at an end portion of the spiral transport body in the axial direction on the rotational drive source side. Conveyor handling device characterized by 3. The transported material handling apparatus according to claim 1 or 2, wherein the transported product is a sediment line provided on one side of a fishing net. 4. The transported material handling apparatus according to claim 3, wherein the shaftless entry portion is provided with one or a plurality of auxiliary staying portions that prevent movement of the transported material at an intermediate position in the axial direction. A transporting apparatus for transporting goods. 5. The transported material handling apparatus according to claim 3, wherein the spiral transport body includes a first hydraulic cylinder for rotating the spiral transport body along one surface , and the spiral transport body orthogonal to the one surface. And a second hydraulic cylinder for rotating along the surface . 3. The transported material handling apparatus according to claim 1, wherein the transported material is a rope, and the spiral transporter is supported by bearings with support members provided upright on both sides in the axial direction thereof. Conveyor handling equipment. When carrying a string-like transported object in contact with the spiral transport body that has been rotatable about its axis by a rotational drive source, the spiral unshaded portion of the spiral transport body is In a state where it is placed on the valley when viewed from the side, the transported object can be moved in one direction parallel to the axis of the shaftless thrusting portion, and on both sides of the shaftless thrusting portion in the axial direction. A transporting method for transporting a conveyed product, characterized in that the staying portion provided prevents movement of the conveyed product in the end direction. 8. A method for spreading a conveyed product according to claim 7 , wherein the conveyed item is a sash line provided on one side of a fishing net. 8. A method for spreading a conveyed product according to claim 7 , wherein the conveyed item is a rope.

Images