CN1709050A - Hauling auxiliary drum device and hauling method - Google Patents
Hauling auxiliary drum device and hauling method Download PDFInfo
- Publication number
- CN1709050A CN1709050A CNA2005100068753A CN200510006875A CN1709050A CN 1709050 A CN1709050 A CN 1709050A CN A2005100068753 A CNA2005100068753 A CN A2005100068753A CN 200510006875 A CN200510006875 A CN 200510006875A CN 1709050 A CN1709050 A CN 1709050A
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- hauling
- net
- mast
- drum device
- auxiliary drum
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 239000012530 fluid Substances 0.000 claims description 14
- 238000010276 construction Methods 0.000 claims description 2
- 239000000725 suspension Substances 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 11
- 230000002093 peripheral effect Effects 0.000 description 6
- 230000005484 gravity Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241001125877 Gobio gobio Species 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K73/00—Drawn nets
- A01K73/02—Trawling nets
- A01K73/06—Hauling devices for the headlines
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K73/00—Drawn nets
- A01K73/02—Trawling nets
- A01K73/04—Devices for spreading or positioning, e.g. control thereof
- A01K73/053—Ground-line rollers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K77/00—Landing-nets for fishing; Landing-spoons for fishing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/60—Fishing; Aquaculture; Aquafarming
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Marine Sciences & Fisheries (AREA)
- Mechanical Means For Catching Fish (AREA)
Abstract
This net-lifting auxiliary roller unit 10 is arranged in an intermediate part of a tilting mast 13 of which the top is attached with a net-lifting machine 12 and guides the fishing net 14 lifted by the net-lifting machine 12, wherein the unit is equipped with a suspension support member 17 of which the top end 16 is coupled with the intermediate part of the tilting mast 13, a base member 19 which is tiltably attached to a bottom part of the suspension support member 17 through a support pin 18, a cylindrical roller main body 21, and side plates 22, 23 which are supported on both ends of the main body 21 and form a pair, further the unit is equipped with a flanged roller 24 which is rotatably attached to the base member 19 through a shaft part 20 in a cantilevered state and a hydraulic cylinder 25 of which the one end is attached to the suspension support member 17, and furthermore the unit has a link mechanism 25a which tilts the base member 19 to the suspension support member 17. The invention provides a net-lifting auxiliary roller unit capable of safely conducting loading work of a fishing net in a short time, even in stormy weather, and capable of improving stability of a ship, and to provide a net-lifting method.
Description
Technical field
The present invention relates to hauling auxiliary drum device that when putting into marine fishing net, uses and the hauling method that uses this device with the net hauler pull-up that is arranged on the mast top ends of to incline.
Background technology
In the past, because the operation of pull-up fishing net needs a lot of operators, and be heavy work, so net hauler of cutting down significantly and shortening working time and the method for operating (for example with reference to patent documentation 1: the Japan Patent spy opens 2000-350535 communique (Fig. 1, Fig. 3)) thereof that realizes the operator by the automation of hauling operation once disclosed.
But, for example roll up on the net fishing boat in overseas, use net hauler (net shifter) fishing net to be put down and is stacked and placed on the assigned position of net platform (part on deck), must fascinate is arranged at net hauler on inclined to the mast of top ends, Yi Bian Yi Bian the rolling wheel by net hauler launches fishing net successively that fishing net is stacked from bow side direction stern-side.Therefore, when beginning to stack, with respect to the angle of inclination maximum (with reference to part shown in the double dot dash line of figure 1) of the horizontal direction of the mast that can incline, fishing net is more near stern-side, the angle of inclination of the mast that can incline more little (with reference to part shown in the solid line of Fig. 1).
But, in the net hauler and hauling method before above-mentioned, also have the following problem that should solve.
When the hauling operation began, net hauler was positioned on the highest position (for example 15～18 meters height), net platform top.Therefore, in stormy weather during operation,, under net hauler, launch and the operation of arranging the fishing net that puts down just becomes heavy work because fishing net blown by high wind (as wind speed 10～15 meter per seconds).Like this, the stacking operation of fishing net just can not be carried out smoothly, takes time very much, can become dangerous operation in some cases sometimes.And, because the position of centre of gravity of the net hauler and the mast that can incline is higher, just produced the stable bad problem of ship.
Also have motion propose to be provided with to make net hauler from the top ends of mast to linear guide mechanism that pars intermedia moves, the position of mobile net hauler, still, if linear guide mechanism is installed in the top ends of the mast that can incline, the center of gravity that has just produced ship integral body is higher, the hull problem of unstable.
Summary of the invention
The present invention makes in view of such situation, even purpose is to provide and also can carries out fishing net safely, in short time stack operation, and can improve the hauling auxiliary drum device and the hauling method of the stability of ship in stormy weather.
For above-mentioned purpose, the hauling auxiliary drum device of the 1st invention is disposed at the pars intermedia that top ends is equipped with inclined to the mast of net hauler, to the fishing net channeling conduct by above-mentioned net hauler pull-up, and has:
The hanger bearing member that its upper end is connected with the pars intermedia of the above-mentioned mast that inclines;
Be installed on the base component of the bottom of above-mentioned hanger bearing member with the form that can fascinate by fulcrum post;
Have the cylinder body of tubular and in the both sides of this cylinder body with not ing, its spacing distance enlarges gradually outside the radial direction pair of side plates and be rotatably mounted in band edge cylinder on the said base member with the form of cantilever by axial region;
Has the linkage that an end is installed on the hydraulic cylinder on the above-mentioned hanger bearing member and the said base member can be fascinated with respect to this hanger bearing member.
In the present invention, can the incline pars intermedia of mast is meant except the base portion of the mast that can incline and the part the top ends.Position on the top of the mast that can incline is made as P, the position of cardinal extremity is made as 0, distance between net hauler and the hauling auxiliary drum device is made as L, hauling auxiliary drum device is made as under the situation of H from the height of net platform, can incline the pars intermedia of mast (on the position of 0.8P～0.7P) better, further, better, determine the position of hauling auxiliary drum device like this, make and set up H＞L, than the weight of the net in the height H interval of hauling auxiliary drum device lower position weight, utilize the weight fishing net that is arranged in than the net of hauling auxiliary drum device lower position can fall (too) automatically in following invention greater than the net of length L between net hauler and hauling auxiliary drum device.
The hauling auxiliary drum device of the 2nd invention is that in the hauling auxiliary drum device of the 1st invention, above-mentioned band edge cylinder is rotated driving by the fluid power motor that is installed on the said base member.
The hauling auxiliary drum device of the 3rd invention is, in the hauling auxiliary drum device of the 1st, the 2nd invention, on the said base member, be provided with above-mentioned fishing net under preventing to come off and be involved in fishing net between this side plate and the above-mentioned hanger bearing member and be involved in and prevent member from a side of above-mentioned side plate.
The hauling auxiliary drum device of the 4th invention is that in the hauling auxiliary drum device of the 3rd invention, the upper end of above-mentioned hanger bearing member is connected in the pars intermedia of the above-mentioned mast that inclines rotationally by pivot pin.
The hauling auxiliary drum device of the 5th invention is that in the hauling auxiliary drum device of the 3rd invention, above-mentioned hanger bearing member is by being connected in the pars intermedia of the above-mentioned mast that inclines by the spiral arm that the 2nd hydraulic cylinder waves driving.Best is, in the 5th invention, the base end part of above-mentioned spiral arm is connected with the pars intermedia of rotating form with the above-mentioned mast that inclines, and above-mentioned hanger bearing member is connected in the top ends of this spiral arm with rotating form.Again, best is, fascinates in the scope of above-mentioned spiral arm position under the above-mentioned mast that inclines, and above-mentioned band edge cylinder can be moved along the above-mentioned mast that inclines.
The hauling method of the 6th invention is, the pars intermedia that inclined to the mast of net hauler is installed in top ends is provided with as any one hauling auxiliary drum device in the 1st～the 5th invention, above-mentioned band edge cylinder by above-mentioned net hauler and cantilevered construction is stacked to several chevrons with fishing net from bow side to the stern-side of net platform, when above-mentioned fishing net is stacked and placed on the quarter of above-mentioned net platform, above-mentioned band edge cylinder is downward-sloping, above-mentioned fishing net is unloaded from above-mentioned band edge cylinder, utilize above-mentioned net hauler to carry out the hauling operation.
In the hauling method of the hauling auxiliary drum device of the 1st～the 5th invention and the 6th invention, the band edge cylinder with the paired side plate that is positioned at cylinder body both sides is rotatably installed on the base component with the form of cantilever.So, just the fishing net with the net hauler pull-up of the top ends that is installed on the mast that can incline can be placed on the cylinder body of band edge cylinder, with band edge cylinder guiding be pulled up the fishing net that come on one side, one side drops to it on net platform.Therefore, just can under the less situation of the angle of inclination of the relative horizontal direction of mast of can inclining maintenance, carry out the hauling operation to stern-side from the bow side of net platform.Like this, owing to can keep the position of centre of gravity of hull integral body lower, the stability of the hull when therefore just having increased operation.
In addition, because this hauling auxiliary drum device born the weight of a part of fishing net, therefore just improved fishing net has been stacked at operability on the net platform.
And, after the hauling end of job, owing to the form of band edge cylinder with cantilever is installed on the base component, so just can make the band edge cylinder remove the suspension status of fishing net obliquely easily by driving hydraulic cylinder.
Particularly in the hauling auxiliary drum device of the 2nd invention, because the band edge cylinder is rotated driving by fluid power motor, so just can transmit the fishing net that will guide by this band edge cylinder.At this moment, owing to can prevent to be installed on the lax of the net hauler of top ends of mast and the fishing net between the hauling auxiliary drum device that to incline, so pull-up fishing net more effectively by sending.
Again, in the hauling auxiliary drum device of the 3rd invention, owing to be involved in fishing net between side plate and the hanger bearing member and be involved in and prevent member being provided with fishing net under preventing to come off on the base component, so just do not worry fault along with damage that is involved in the fishing net that brings and device from the side plate of a side of band edge cylinder.
In the hauling auxiliary drum device of the 4th invention, because the upper end of above-mentioned hanger bearing member is connected in the pars intermedia of the mast that can incline rotationally by pivot pin, therefore, the remaining load in hauling auxiliary drum device when work etc. does not act on the mast that can incline, and the result is constituent apparatus integral body compactly just.
The hauling auxiliary drum device of the 5th invention, because the hanger bearing member is by being connected in the pars intermedia of the mast that can incline by the spiral arm that the 2nd hydraulic cylinder waves driving, so can further enlarge the working range of hauling auxiliary drum device, make the stacking operation facilitation of fishing net.Particularly make under the situation of fascinating in the scope of spiral arm position under the mast that can incline, can enlarge the actual range that arrives the direction band edge roller shifting of top ends along the base portion of the mast that can incline.
Description of drawings
Fig. 1 is the hauling auxiliary drum device of the present invention the 1st embodiment and the key diagram that inclined to the mast of net hauler is installed.
Fig. 2 is the end view of the same hauling auxiliary drum device.
Fig. 3 is the local front view that cuts of the same hauling auxiliary drum device.
Fig. 4 is the key diagram that fascinates of the band edge cylinder of the same hauling auxiliary drum device of expression.
Fig. 5 is the hauling auxiliary drum device of second embodiment of the invention and key diagram that inclined to the mast of net hauler is installed.
Fig. 6 is the end view of the same hauling auxiliary drum device.
Embodiment
Next, just the example that the present invention specialized is described, for understanding the present invention with reference to accompanying drawing.
Shown in Fig. 1～3, the hauling auxiliary drum device 10 of the present invention the 1st embodiment is devices that the fishing net 14 with net hauler 12 pull-ups is guided to net platform 15.In this embodiment, hauling auxiliary drum device 10, for example, the quarter 11a that is located at as the overseas volume net fishing boat 11 of an example of fishing boat goes up and is configured in the front side pars intermedia that top ends is equipped with inclined to the mast 13 of net hauler 12.
As shown in Figures 2 and 3, hauling auxiliary drum device 10 has: its upper end 16 connects (just fixing) hanger bearing member 17 in the pars intermedia of the mast 13 that can incline by accessory 27 is installed; Be installed on the base component 19 of the bottom of hanger bearing member 17 with the form that can fascinate by fulcrum post 18; Be installed on the band edge cylinder 24 on the base component 19.And, band edge cylinder 24 possesses: have to the cylinder body 21 of the tubular of the outstanding axial region 20 of a side (in Fig. 3 for left side) and the pair of side plates 22,23 that is positioned at the both sides of cylinder body 21, enlarges gradually towards the radial direction outside, its spacing distance K, and be rotatably installed on the support of bearing 62 that is located on the base component 19 by the form of axial region 20 with cantilever.
In addition, hauling auxiliary drum device 10 also possesses an end (end, top side) 17a is installed on the upside of hanger bearing member 17 by pivot pin 41 hydraulic cylinder 25, has the linkage 25a that base component 19 is fascinated with respect to hanger bearing member 17.And band edge cylinder 24 is driven by pinion 60 and gear wheel 68 rotations by the fluid power motor 26 that is installed on base component 19.Below, just this is elaborated.
As shown in Figures 2 and 3, the front side pars intermedia that accessory 27 is installed on the mast 13 that can incline is installed, connection fittings 28 are installed on this installation accessory 27 by pivot pin 31.The upper end 16 of hanger bearing member 17 is connected in the bottom of these connection fittings 28 freely by pivot pin 37 rotations.Accessory 27 is installed is had a pair of tabular installing plate 29,30 that roughly is del, the base side of opposed with interval installing plate 29,30 is fixed by welding on the mast 13 that can incline on the direction (width) vertical with the length direction of the mast 13 that can incline.The pivot pin 31 that is positioned at the lower central of installing plate 29,30 embeds the cylindrical portion 32 of connection fittings 28 by metal bearing 32a.
Lower end in the cylindrical portion 32 of connection fittings 28 is provided with connector portions 33, and connector portions 33 and the length direction that is opposite to the mast 13 that can incline with interval, a pair of installation board 34,35 that constitutes the upper end 16 of hanger bearing member 17 are being connected by pivot pin 37 by metal bearing 36.
Based on such formation, hanger bearing member 17, as shown in Figures 2 and 3, can be that rotate at the center with pivot pin 31, can also be that rotate at the center with pivot pin 37 simultaneously, therefore, the band edge cylinder 24 that is installed on hanger bearing member 17 by base component 19 can rotate freely at the length direction and the width of the mast 13 that can incline.
As shown in Figures 2 and 3, hanger bearing member 17 mainly is to be made of welded blank, sees that from the side (with reference to Fig. 3) is arch, and the bottom is provided with a pair of two bursts of portions 38,39 of the length direction that is opposite to the mast 13 that can incline with interval.(Japanese: ヘ ッ De ト ラ ニ オ Application) hydraulic cylinder 25 of formula is installed on the tabular axle installation portion 40 that is opposite to hanger bearing member 17 tops, the 40a by the pivot pin 41 with pivot pin 37 configured in parallel for gudgeon.At the downside of hanger bearing member 17, formed the base component 19 that is provided with fluid power motor 26 in the inboard of two bursts of portions 38,39 space S movably.
Be installed on the upside of hanger bearing member 17, as being used to make the fascinate top ends of bar 42 of hydraulic cylinder 25 of drive source of (rotation) of base component 19, by the pivot pin 44 of forked connection fittings 43 and long size, be connected in interval and the short size connecting rod 45,46 of the pair of plate-shaped of the relative configuration of length direction of the mast 13 that can incline and the base end part of growing size connecting rod 47,48.The top ends of short size connecting rod 45,46 is connected in the upside of two bursts of portions 38,39 of hanger bearing member 17 respectively by long size pivot pin 49.
On the other hand, the top ends of long size connecting rod 47,48 in the bottom of base component 19, is connected to the bottom that is opposite to the link plate 52,53 between the long size connecting rod 47,48 with interval by long size pivot pin 51.Linkage 25a is by hydraulic cylinder 25; Connection fittings 43; Pivot pin 44; Short size connecting rod 45,46; Long size connecting rod 47,48; Pivot pin 49 and pivot pin 51 constitute.Based on such structure, just can be by making linkage 25a work, be that the center makes base component 19 rotate (fascinating) base components with the fulcrum post 18 of the bottom of hanger bearing member 17.
As shown in Figures 2 and 3, at the upside of the installing plate 55 of base component 19, be provided with and run through installing plate 55, utilize screw to fix and the support of bearing 57 of the ring-type of removably installing, fluid power motor 26 is screwed on the support of bearing 57.On the output shaft 58 of fluid power motor 26, have chock (not shown) and fixing pinion member 61, in the part except the base portion of pinion member 61, be formed with pinion 60, its base portion is supported on the support of bearing 57 by bearing 59.
The cylinder body 21 that stainless steel is made is rotatably installed on the support of bearing 62 by the form of axial region 20 with cantilever.In more detail, on the support of bearing 62, the bearing 63,64 that rotatably support the axial region 20 of cylinder body 21 is located at the length direction of axial region 20 with interval.In the rearward end of the support of bearing 62, be used for to bearing 63 position and the rearward end of sealed bearing support 62, roughly be discoideus plate part 63a and be set as and utilize screw to fix and dismountable form.In the front side of axial region 20, ring- type installing plate 65,66 is arranged on the length direction of axial region 20 with interval, and the one-sided of cylinder body 21 is fixed on the axial region 20 by ring- type installing plate 65,66.
As shown in Figures 2 and 3, at the rear side of ring-type installing plate 65, the installation bracket 67 by the ring flat-plate shape is installed with gear wheel member 69, is formed with gear wheel 68 with pinion 60 engagements at the peripheral part of gear wheel member 69.
Based on such formation, drive fluid power motor 26, just can rotate band edge cylinder 24 by pinion 60 and gear wheel 68.So, just the fishing net 14 of net hauler 12 pull-ups can be guided to net platform 15.Therefore,, just can freely change its velocity of rotation, in this embodiment, for example be made as 30～70rpm because the driving of band edge cylinder 24 use is fluid power motor 26.In order not make the fishing net 14 between net hauler 12 and the band edge cylinder 24 lax, preferably the peripheral speed of band edge cylinder 24 is set hurry up than the hoisting velocity of net hauler 12.
On base component 19, also be provided with fishing net 14 under being used to prevent come off and be involved in the peripheral part of side plate 22 and the fishing net between the hanger bearing member 17 and be involved in and prevent member 70 from the peripheral part of side plate 22 again.Fishing net is involved in and prevents member 70, has: be configured to maintain gap, its external diameter slightly greater than the external diameter of side plate 22 and be formed with the circular board 88 of necessary otch at central portion with side plate 22; With form the trapezoidal board 89 of one with the upper end of circular board 88.The otch of necessity of circular board 88 has comprised the scope of activities of bottom of two bursts of portions 38,39 of hanger bearing member 17.At the peripheral part of circular board 88, be provided with and the peripheral part of side plate 22 between only keep the cyclic rib 90 of some distances.In the both side ends of trapezoidal board 89, hanger bearing member 17 is placed inboard ribs 91,92 to being equipped with.
Next, describe with reference to the hauling method of accompanying drawing the 1st embodiment of the present invention of use hauling auxiliary drum device 10.
As shown in Figure 1, will have the overseas volume net fishing boat 11 that top ends is equipped with inclined to the mast 13 of net hauler 12 and rest in the bank.Then, by tiling arrangement the mast 13 that can incline is fascinated, the hauling auxiliary drum device 10 that will have band edge cylinder 24 is installed on the assigned position of pars intermedia of the mast 13 that can incline.Concrete operations are as follows:
Be equipped with in top ends on inclined to the mast 13 of net hauler 12, the position of hauling auxiliary drum device 10 is installed, as shown in Figure 1, the mast 13 that can incline for example is made as turning angle α=30 °, and the position that the fishing net 14 by net hauler 12 and hauling auxiliary drum device 10 pull-ups descends is the beginning stowed location of the fishing net 14 on net platform 15.In addition, if as in the past, during only with net hauler 12 pull-up fishing nets 14, then shown in the double dot dash line among Fig. 1, the turning angle of the mast 13 that can incline for example is 50 °.Like this, the situation of the inventive method reduced the to incline turning angle of mast 13, the position of centre of gravity of the hull integral body that descended.
The installation method of hauling auxiliary drum device 10, as Fig. 2 and shown in Figure 3, there is the installation accessory 27 of connection fittings 28 bottom by being fixedly welded on the mast 13 that can incline, and the upper end 16 of the hanger bearing member 17 of connection fittings 28 and hauling auxiliary drum device 10 is connected by pivot pin 37.
Move to the marine site of operation with rolling up net fishing boat 11 abroad, put into fishing net 14 marine and fish is caught in the fishing net 14 by other devices.
As shown in Figure 1, the turning angle of mast 13 reduces to incline, for example be fixed in α=30 °, at first drive the rolling wheel 12a of net hauler 12 and the band edge cylinder 24 of hauling auxiliary drum device 10, promote fishing net 14, the operator will launch via the fishing net 14 that band edge cylinder 24 is fallen on net platform 15, in the longitudinal direction the liftoff folded stack of fishing net short distance is put into the mountain shape, and is stacked into 2～3 chevrons arrangements along the bow side to stern-side.At this moment, the hanger bearing member 17 of hauling auxiliary drum device 10, as Fig. 2 and shown in Figure 3, owing to can fascinate by the length direction of pivot pin 31 to overseas volume net fishing boat 11, fascinate by the width of pivot pin 37 to overseas volume net fishing boat 11 simultaneously, the operation that launches, arranges fishing net 14 on net platform 15 is just easy.
After the stacking end of job of the fishing net 14 on the bow side of net platform 15, as shown in Figure 4, drive the hydraulic cylinder 25 of hauling auxiliary drum device 10, make band edge cylinder 24 downward-sloping from horizontal direction, fishing net 14 is unloaded from band edge cylinder 24, only utilize the fishing net 14 of the stern-side of 12 pairs of net platforms 15 of net hauler to stack operation.
In said method, be under the state of the fixing mast 13 that can incline, to operate, but the mast 13 that can incline of also can according to circumstances fascinating carry out trickle adjustment.Also can in the way of stacking operation, fishing net 14 be unloaded from band edge cylinder 24 as required, just only promote fishing net thereafter with net hauler 12.
Next, with reference to Fig. 5, Fig. 6 the hauling auxiliary drum device 80 of the 2nd embodiment of the present invention is described.This hauling auxiliary drum device 80 uses and the hauling auxiliary drum device 10 basic identical structures of the 1st embodiment of the present invention and the hauling auxiliary drum device 10a of function, and by the spiral arm 81 of long size this hauling auxiliary drum device 10a is installed on the mast 13 that can incline.Below, just the mechanism around this spiral arm 81 is described.
The carriage 82 that on the base portion of spiral arm 81, has pair of right and left, this carriage 82 by pivot pin 84 can fascinate be installed on (rotation) centre position that is positioned at the mast 13 that can incline under installation component 83 on.This pivot pin 84 in the present embodiment towards with the vertical direction in axle center of the mast 13 that can incline, spiral arm 81 can be the center with pivot pin 84, be formed at the mast 13 that can incline under the plane in rotate.Therefore, band edge cylinder 24 can move (can move forward and backward) along the mast 13 that can incline.
Again, on carriage 82, its base portion is mounted to rotation form freely by the other end (top ends of bar) that not shown supporting member will be installed on the 2nd hydraulic cylinder 85 of the mast 13 that can incline rotationally.This has just formed hydraulic cylinder 85 by the flexible the 2nd, has made spiral arm 81 be the structure that swing at the center with pivot pin 84.In the top ends of spiral arm 81, be provided with other a pair of carriage 86, hauling auxiliary drum device 10a hangs on the carriage 86 by pivot pin 87.
As mentioned above, in the 2nd embodiment, owing to have spiral arm 81 and make the 2nd hydraulic cylinder 85 of its swing, as shown in Figure 5, by the spiral arm 81 that fascinates, for example, can make hauling auxiliary drum device 10a move to b position (direction from the stern to the bow just) or mobile in the opposite direction from a position.Therefore, under the less form in the angle of inclination of the mast 13 that keeps to incline, can by hauling auxiliary drum device 10a fishing net 14 be deposited on the net platform 15 from net hauler 12, perhaps halfway fishing net 14 is unloaded from hauling auxiliary drum device 10a, only with net hauler 12 pull-up fishing nets 14 and be deposited on the net platform 15.
The present invention is not limited to the foregoing description, can change in the scope that does not change aim of the present invention.For example, part or all situation that constitutes hauling auxiliary drum device of the present invention and hauling method in above-mentioned each embodiment of combination and the variation is included in the interest field of the present invention.
In the hauling auxiliary drum device 10,80 of the foregoing description, be to drive by fluid power motor 26 to rotate band edge cylinder 24, but be not limited to this, can not rotate as required yet drive band edge cylinder 24, to be purpose used as free cylinder, omit fluid power motor.Can also use electromotor or air motor to replace the drive source of fluid power motor as the band edge cylinder.
Though be provided with prevent fishing net 14 in base component 19 sides, for example prevent to be involved in fishing net between side plate 22 and the hanger bearing member 17 and be involved in and prevent member 70, but be not limited to this, can also change fishing net as required and be involved in the shape that prevents member, or according to circumstances omit.
Though the upper end 16 of hanger bearing member 17 is connected in the pars intermedia of the mast 13 that can incline rotationally by pivot pin 37, be not limited to this, also can be according to circumstances, for example, by connections such as chains.
Though be the cylinder body 21 direct fishing nets 14 that receive with stainless steel, but be not limited to this, can also be as required on the cylinder body 21 of stainless steel twisting cohesion rubber and using, therefore, just can increase the frictional force of fishing net and cylinder body, under the situation of utilizing fluid power motor rotary drum body, with bigger power guiding fishing net.
Not mentioning each member of material, is stainless steel with the member that fishing net 14 directly contacts, but iron, titanium or aluminium etc. also can be used according to the difference of part in the position of hauling auxiliary drum device.
The fishing boat that is suitable for hauling auxiliary drum device 10 is to roll up net fishing boat 11 abroad, but is not limited to this, can also be applicable to other fishing boat as required.
[explanation of symbol]
10,10a-hauling auxiliary drum device; 11-rolls up net fishing boat (fishing boat) abroad; The 11a-quarter; The 12-net hauler; The 12a-rolling wheel; The 13-mast that can incline; The 14-fishing net; 15-net platform; The 16-upper end; 17-hanger bearing member; 17a-one end; The 18-fulcrum post; The 19-base component; The 20-axial region; 21-cylinder body; 22,23-side plate; 24-The band edge cylinder; The 25-hydraulic cylinder; The 25a-linkage; The 26-fluid power motor; The 27-installation fitting; The 28-connection fittings; 29,30-installing plate; The 31-pivot pin; The 32-cylindrical portion; The 32a-metal bearing; The 33-connector portions; 34,35-installing plate Section; The 36-metal bearing; The 37-pivot pin; 38, two bursts of sections of 39-; 40,40a-axle installation portion; The 41-pivot pin; The 42-bar; The 43-connection fittings; The 44-pivot pin; 45, the connecting rod of the short size of 46-; 47, the connecting rod of the long size of 48-; The 49-pivot pin; The 51-pivot pin; 52,53-chain connecting plate; 54-axle support; The 55-installing plate; The 56-ribs; The 57-support of bearing; The 58-output shaft; The 59-bearing; The 60-pinion; The 61-pinion member; The 62-support of bearing; The 63-bearing; 63a-Plate part; The 64-bearing; 65,66-installing plate; The 67-installation bracket; The 68-gear wheel; 69-gear wheel member; The 70-fishing net is involved in and prevents member; The 80-hauling auxiliary drum device; The 81-spiral arm; The 82-carriage; The 83-installation component; The 84-pivot pin; The hydraulic cylinder of 85-the 2nd; The 86-carriage; 87 pivot pins; The circular board of 88-; The trapezoidal board of 89-; 90-cyclic rib; 91,92-ribs.
Claims (12)
1, a kind of hauling auxiliary drum device is disposed at the pars intermedia that top ends is equipped with inclined to the mast of net hauler, guides the fishing net of described net hauler pull-up, it is characterized in that having:
Its upper end is connected in the hanger bearing member of the pars intermedia of the described mast that inclines;
Be installed on the base component of the bottom of described hanger bearing member with the form that can fascinate by fulcrum post;
The paired side plate that has the cylinder body of tubular and be positioned at the both sides of this cylinder body, enlarge gradually towards its spacing distance of the outside of radial direction is rotatably installed on band edge cylinder on the described base component by axial region with the form of cantilever;
Have an end and be installed on the hydraulic cylinder of described hanger bearing member, the linkage that described base component can be fascinated with respect to this hanger bearing member.
2, hauling auxiliary drum device as claimed in claim 1 is characterized in that, described band edge cylinder is rotated driving by the fluid power motor that is installed on the described base component.
3, hauling auxiliary drum device as claimed in claim 2 is characterized in that, is involved in fishing net between this side plate and the described hanger bearing member and is involved in and prevents member being provided with described fishing net under preventing to come off from a side of described side plate on the described base component.
4, hauling auxiliary drum device as claimed in claim 3 is characterized in that, the upper end of described hanger bearing member is connected in the pars intermedia of the described mast that inclines with rotating form by pivot pin.
5, hauling auxiliary drum device as claimed in claim 3 is characterized in that, described hanger bearing member is by being connected in the pars intermedia of the described mast that inclines by the spiral arm that the 2nd hydraulic cylinder waves driving.
6, hauling auxiliary drum device as claimed in claim 5 is characterized in that, the base end part of described spiral arm is connected in the pars intermedia of the described mast that inclines with rotating form, and described hanger bearing member is connected in the top ends of this spiral arm with rotating form.
7, hauling auxiliary drum device as claimed in claim 6 is characterized in that, fascinates in the scope of described spiral arm position under the described mast that inclines, and described band edge cylinder can be moved along the described mast that inclines.
8, hauling auxiliary drum device as claimed in claim 1 is characterized in that, is involved in fishing net between this side plate and the described hanger bearing member and is involved in and prevents member being provided with described fishing net under preventing to come off from a side of described side plate on the described base component.
9, hauling auxiliary drum device as claimed in claim 8 is characterized in that, the upper end of described hanger bearing member is connected in the pars intermedia of the described mast that inclines with rotating form by pivot pin.
10, hauling auxiliary drum device as claimed in claim 8, it is characterized in that, described hanger bearing member is by being connected in the pars intermedia of the described mast that inclines by the spiral arm that the 2nd hydraulic cylinder waves driving, and the base end part of described spiral arm is connected in the pars intermedia of the described mast that inclines with rotating form, and described hanger bearing member is connected in the top ends of this spiral arm with rotating form.
11, hauling auxiliary drum device as claimed in claim 10 is characterized in that, fascinates in the scope of described spiral arm position under the described mast that inclines, and described band edge cylinder can be moved along the described mast that inclines.
12, a kind of hauling method, it is characterized in that, the pars intermedia of inclined to the mast of net hauler is installed in top ends, be provided with as each described hauling auxiliary drum device in the claim 1 to 11, described band edge cylinder by described net hauler and cantilevered construction is stacked to several chevrons with described fishing net from bow side to the stern-side of net platform, when described fishing net is stacked and placed on the quarter of described net platform, described band edge cylinder is downward-sloping, described fishing net is unloaded from described band edge cylinder, utilize described net hauler to carry out the hauling operation.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004179868 | 2004-06-17 | ||
| JP2004179868 | 2004-06-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1709050A true CN1709050A (en) | 2005-12-21 |
| CN100366150C CN100366150C (en) | 2008-02-06 |
Family
ID=35705388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100068753A Active CN100366150C (en) | 2004-06-17 | 2005-01-27 | Hauling auxiliary drum device and hauling method |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR100614863B1 (en) |
| CN (1) | CN100366150C (en) |
| TW (1) | TWI275347B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102986603A (en) * | 2012-12-11 | 2013-03-27 | 浙江海洋学院 | Semi-submersible type special net hauler for oceanic pasture |
| CN103371133A (en) * | 2012-04-29 | 2013-10-30 | 苏州萃智新技术开发有限公司 | Fishing net |
| CN103548784A (en) * | 2013-11-04 | 2014-02-05 | 中国水产科学研究院渔业机械仪器研究所 | Floor type stern net hauling device for seine boat |
| CN104554641A (en) * | 2015-01-05 | 2015-04-29 | 中国水产科学研究院渔业机械仪器研究所 | Hauling device for fishing of fishing boat |
| CN105707023A (en) * | 2016-02-29 | 2016-06-29 | 浙江海洋学院 | Fish catching device for rotationally moulded yacht |
| CN106489853A (en) * | 2016-11-15 | 2017-03-15 | 营口龙辰矿山车辆制造有限公司 | Iron sheet ship fishing net plucks fish device automatically |
| CN108552124A (en) * | 2018-02-28 | 2018-09-21 | 中国水产科学研究院淡水渔业研究中心 | A kind of ship fishing boom hoisting |
| CN113826592A (en) * | 2021-11-29 | 2021-12-24 | 山东蓝海水产有限公司 | Anti-skid net retracting device for fishing of marine fishing boat |
| CN114568396A (en) * | 2022-03-09 | 2022-06-03 | 湖南省水产科学研究所 | Collecting, retracting and catching device for rice field crayfishes |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100752320B1 (en) * | 2006-08-02 | 2007-08-30 | 조동호 | Rope pulling equipment for fishing boat |
| KR102351092B1 (en) | 2020-02-19 | 2022-01-14 | 주식회사 수산해양과학기술 | Nethauler system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5536124A (en) * | 1978-09-04 | 1980-03-13 | Sumiyoshi Jukogyo Kk | Accomodated boom type stern net lifting machine in fishing boat |
| JPS5561562A (en) * | 1978-12-13 | 1980-05-09 | Sumiyoshi Jukogyo Kk | Groove space adjusting type roller for fishing net |
| JPH0780A (en) * | 1993-06-18 | 1995-01-06 | Mitsuboshi Tekkosho:Kk | Apparatus for hauling batch net loaded on fishery boat |
| JP2811063B2 (en) * | 1996-06-12 | 1998-10-15 | 喜一郎 原岡 | Hoisting machine |
| JP3409114B2 (en) | 1999-03-01 | 2003-05-26 | 株式会社海研 | Lathe net handling device |
| KR100341304B1 (en) | 1999-05-20 | 2002-06-21 | 이춘우 | Hauling net automatic device of fishing net |
-
2004
- 2004-09-17 TW TW093128207A patent/TWI275347B/en active
- 2004-10-13 KR KR1020040081746A patent/KR100614863B1/en active IP Right Grant
-
2005
- 2005-01-27 CN CNB2005100068753A patent/CN100366150C/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103371133A (en) * | 2012-04-29 | 2013-10-30 | 苏州萃智新技术开发有限公司 | Fishing net |
| CN102986603A (en) * | 2012-12-11 | 2013-03-27 | 浙江海洋学院 | Semi-submersible type special net hauler for oceanic pasture |
| CN103548784A (en) * | 2013-11-04 | 2014-02-05 | 中国水产科学研究院渔业机械仪器研究所 | Floor type stern net hauling device for seine boat |
| CN104554641A (en) * | 2015-01-05 | 2015-04-29 | 中国水产科学研究院渔业机械仪器研究所 | Hauling device for fishing of fishing boat |
| CN105707023A (en) * | 2016-02-29 | 2016-06-29 | 浙江海洋学院 | Fish catching device for rotationally moulded yacht |
| CN105707023B (en) * | 2016-02-29 | 2019-06-18 | 浙江海洋学院 | A kind of fish-catching apparatus of rotational moulding yacht |
| CN106489853A (en) * | 2016-11-15 | 2017-03-15 | 营口龙辰矿山车辆制造有限公司 | Iron sheet ship fishing net plucks fish device automatically |
| CN108552124A (en) * | 2018-02-28 | 2018-09-21 | 中国水产科学研究院淡水渔业研究中心 | A kind of ship fishing boom hoisting |
| CN113826592A (en) * | 2021-11-29 | 2021-12-24 | 山东蓝海水产有限公司 | Anti-skid net retracting device for fishing of marine fishing boat |
| CN113826592B (en) * | 2021-11-29 | 2022-02-18 | 山东蓝海水产有限公司 | Anti-skid net retracting device for fishing of marine fishing boat |
| CN114568396A (en) * | 2022-03-09 | 2022-06-03 | 湖南省水产科学研究所 | Collecting, retracting and catching device for rice field crayfishes |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100366150C (en) | 2008-02-06 |
| TW200600009A (en) | 2006-01-01 |
| KR100614863B1 (en) | 2006-08-22 |
| KR20050120560A (en) | 2005-12-22 |
| TWI275347B (en) | 2007-03-11 |
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