CN205010432U - Net hauler for fishing boat - Google Patents

Net hauler for fishing boat Download PDF

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Publication number
CN205010432U
CN205010432U CN201520439812.6U CN201520439812U CN205010432U CN 205010432 U CN205010432 U CN 205010432U CN 201520439812 U CN201520439812 U CN 201520439812U CN 205010432 U CN205010432 U CN 205010432U
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China
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mentioned
fishing boat
hydraulic motor
output shaft
arrangement drum
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CN201520439812.6U
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Chinese (zh)
Inventor
西岛裕明
道辻桢久
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Marine Hydrotec Co ltd
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Marine Hydrotec Co ltd
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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Mechanical Means For Catching Fish (AREA)
  • Marine Sciences & Fisheries (AREA)

Abstract

The utility model provides a net hauler for fishing boat, this net hauler carry on fishing boat, are difficult to take place the oil film fracture and are difficult to take place hydraulic motor's output shaft flexure etc.. A net hauler (10) for a fishing boat is mounted on the fishing boat and used, wherein a V-shaped drum (18) having a groove (17) with a V-shaped cross section for inserting a fishing net is rotated by a hydraulic motor (21) through a gear mechanism (20), the gear mechanism (20) is provided with an internal gear (59) mounted on one outer side of the V-shaped drum (18) with the axis thereof aligned with a main shaft (16), and an external gear (49) fixed to an output shaft (48) of the hydraulic motor (21), and a fixed shaft part (52) mounted on a mounting member (19) through a support metal member (51a) and an auxiliary bearing (51) mounted on the fixed shaft part (52) are provided on the end side of a hub (50) of the external gear (49).

Description

Fishing boat net winch
Technical field
The utility model relates to the end head of the mast that fascinates being arranged on fishing boat stern, at the fishing boat net winch will used during the fishing net pull-up rendered in the sea.
Background technology
In the past, by the operation of fishing net hauling, need a large amount of operating personnel, and, owing to being strenuous activity, so, propose the fishing boat net winch (for example, referring to patent documentation 1) sought significantly to cut down operating personnel by the automation of hauling operation, shorten working time.The net winch that the fishing boats such as off-lying sea reel wire fishing boat use, such as, have: be arranged on the main shaft of the side, termination of the mast that fascinates of stern by support component, be rotatably arranged on and possess side plate parts on main shaft and in both sides and there is the V-arrangement drum of V-shaped groove, the HM Hydraulic Motor of this V-arrangement drum being carried out to rotary actuation, the pushing roller fishing net rolled is pressed in V-arrangement drum.
And net winch, in order to render to fishing net hauling (recovery) in the sea, must carry out the continuous operation of about 1 hour.In addition, play net mode, tide flowing and weather, cause the load in the drive system of the V-arrangement drum being applied to net winch and rotate non-constant, sometimes need to carry out the operation of maximum load, most High Rotation Speed.
In addition, on the main shaft that net winch supports at the central part of the side plate parts of both sides, in revolvable mode, V-arrangement drum is installed, a side plate parts of V-arrangement drum configures big gear wheel, a support component is provided with HM Hydraulic Motor, and this big gear wheel engages with the miniature gears on the output shaft being inlaid in HM Hydraulic Motor.
Patent documentation 1: Japanese Unexamined Patent Publication 2006-25780 publication
Utility model content
But, in existing net winch, there is following problem.
(1) load in hauling, along with gears meshing load can apply to drive counter-force to miniature gears.This power can cause the output shaft of HM Hydraulic Motor to bend, and produces size poor gear engagement, causes the noise of driving, oil film breakage, heating.Especially, existing HM Hydraulic Motor is output shaft cantilever underwork, and above-mentioned tendency is strong.
(2) and, net winch is arranged on the front end of the mast that fascinates, and owing to being in eminence, is difficult to so exist the problem that periodic inspection oils, keeps flank of tooth oil film.
(3) in existing net winch, miniature gears and big gear wheel external, therefore, gear rotate centnifugal force easily cause the splashings such as butter, this causes oil film breakage sometimes.
The utility model proposes in view of such situation, and object is to provide a kind of net winch be mounted on fishing boat, and this net winch is difficult to the output shaft flexure etc. oil film breakage occurring and is difficult to occur HM Hydraulic Motor.
In order to achieve the above object, the fishing boat net winch that the utility model relates to have hanging metal piece, the paired the 1st, the 2nd support component, main shaft, V-arrangement drum, HM Hydraulic Motor; Described hanging metal piece is arranged on top; Described the 1st, the 2nd support component in pairs can be arranged on the both sides of arm with installing and removing by pin, described arm energy horizontal rotary is rotatably located at this hanging metal piece; The two end supports of described main shaft is on the 1st, the 2nd support component; Described V-arrangement drum is arranged on this main shaft revolvably, and the slot cross-section of this V-arrangement drum is V shape; Described HM Hydraulic Motor is arranged on above-mentioned 1st support component by installing component, carries out rotary actuation by gear mechanism to above-mentioned V-arrangement drum, and the feature of described fishing boat net winch is:
Said gear mechanism possesses annulus and external gear, the axle center of described annulus and the axle center of above-mentioned main shaft are arranged on an outside of above-mentioned V-arrangement drum involutoryly, and the output shaft that described external gear is fixed on above-mentioned HM Hydraulic Motor engages from radially inner side with above-mentioned annulus;
And then, above-mentioned output shaft is inlaid in described hub from the root of the hub of the above-mentioned external gear position that partways, in the side, termination of above-mentioned hub, be provided with the auxiliary bearing being arranged on the anchor shaft portion on above-mentioned installing component by support metal part and being arranged in this anchor shaft portion, above-mentioned output shaft is using above-mentioned external gear as central authorities, and by the bearing in above-mentioned HM Hydraulic Motor and above-mentioned auxiliary bearing, the two ends to this output shaft support.
In the fishing boat net winch that the utility model relates to, be preferably, being provided with the internal diameter cross section larger than the diameter of above-mentioned output shaft in the side, termination of above-mentioned hub is circular peristome, is configured with the slipper of the end being screwed to above-mentioned output shaft at this peristome, and above-mentioned auxiliary bearing.
In the fishing boat net winch that the utility model relates to, be preferably, in the inner side of side plate parts of both sides being arranged on above-mentioned V-arrangement drum opposite to each other, be radially provided with multiple rubber friction member.
In the fishing boat net winch that the utility model relates to, be preferably, possess the horizontal fulcrum shaft with above-mentioned main axis parallel at the midway location of above-mentioned 1st support component, this horizontal fulcrum shaft is provided with the hold-down arm that can carry out the L-shaped of rotating by hydraulic actuating cylinder; Be provided with pressing roller in the end head of this hold-down arm, described pressing roller has rotary driving source, pushes the fishing net in above-mentioned V-arrangement drum.
In this fishing boat net winch, be preferably, above-mentioned pressing roller uses rubber ratch tire.
In the fishing boat net winch that the utility model relates to, annulus and external gear is adopted in the gear mechanism driving V-arrangement drum to rotate, the axle center of this annulus and the axle center of main shaft are arranged on an outside of V-arrangement drum involutoryly, this external gear is fixed on the output shaft of HM Hydraulic Motor, the housing of annulus is from outside around the teeth portion of annulus, therefore, even if V-arrangement drum High Rotation Speed, also the splashing such as lubricating oil, butter can be prevented.
In addition, the auxiliary bearing being arranged on the anchor shaft portion on installing component by support metal part and being contained in anchor shaft portion is provided with in the side, termination (open sides) of the hub of external gear, output shaft is using external gear as central authorities, by the bearing in HM Hydraulic Motor and auxiliary bearing, two ends are supported, therefore, the flexure of output shaft can be reduced, rotational force normally can be delivered to annulus from external gear, give V-arrangement drum by larger rotational force.And then, because the bias abrasion etc. of bearing are lacked, so, the life-span of HM Hydraulic Motor can be extended, and the life-span of annulus and external gear can be extended.
Especially, in the fishing boat net winch that the utility model relates to, 1) inner side of the side plate parts arranged opposite to each other in the both sides with above-mentioned V-arrangement drum is provided with multiple radial rubber friction member, 2) horizontal fulcrum shaft is possessed at the midway location of the 1st support component, 3) on horizontal fulcrum shaft, be provided with the hold-down arm that can carry out the L-shaped of rotating by hydraulic actuating cylinder, 4) be provided with in the end head of this hold-down arm the pressing roller with rotary driving source that the fishing net in V-arrangement drum is pushed, in the case, fishing net is pressed in the groove of V-arrangement drum by pressing roller, fishing net is pressed to the rubber friction member in V-arrangement drum, thus, pressing roller and the concerted action of V-arrangement drum can be made to carry out hauling, improve hauling performance.
In addition, in the fishing boat net winch that the utility model relates to, use rubber ratch tire in the press section of pressing roller, in the case, the concavo-convex of fishing net can be absorbed, effectively press fishing net, hauling power can be improved.And then the slip of fishing net when can reduce hauling, reduces the damage to fishing net.
Accompanying drawing explanation
Fig. 1 is the front elevation of the fishing boat net winch that an embodiment of the present utility model relates to.
Fig. 2 is the lateral plan of this fishing boat net winch.
Fig. 3 is the close-up sectional view of this fishing boat net winch.
Fig. 4 is the partial enlarged drawing of this fishing boat net winch.
The P portion enlarged drawing of Fig. 5 (A), Fig. 5 (B) to be the action specification figure of this fishing boat net winch, Fig. 5 (C) be respectively Fig. 5 (A).
The partial section that the positive sectional view that Fig. 6 (A) is this fishing boat net winch, Fig. 6 (B) are this fishing boat net winchs.
Description of reference numerals
10: fishing boat net winch, 11: hanging metal piece, 13, arm, 14: the 1 support components, 14a, 14b: sub-frame, 14e: pedestal, 15: the 2 support components, 15a, 15b: sub-frame, 15e: pedestal, 16: main shaft, 17: groove, 18:V shape drum, 19: installing component, 20, gear mechanism, 21: HM Hydraulic Motor, 22: vertical rod, 23: metal piece, 24: swivel coupling, 25: connecting pins, 26, 27: pin, 29, 30: bearing, 31, 32: bear box, 33: main truss, 34: tubular hub portion, 34a, 34b: annular hub portion, 35: bolt, 36: nut, 38, 39: side plate parts, 40, 41: rubber friction member, 41a: core iron, 42: damper element, 48: output shaft, 48a: peristome, 48b: slipper, 49: external gear, 50: hub, 51: auxiliary bearing, 51a: support metal part, 52: anchor shaft portion, 54, 55: annular flange portion, 56, 57: ring-type guide part, 59: annulus, 59a: bolt, 60: horizontal fulcrum shaft, 61: hydraulic actuating cylinder, 62: hold-down arm, 62a: motor mount part, 63: pressing roller, 63a: rubber ratch tire, 64: HM Hydraulic Motor, 64a: output shaft, 64b: medial support metal piece, 65: lining, 66, 67: bearing, 68: bolt, 70, 71: metal piece is installed, 72, 73: tube shape metal piece
Detailed description of the invention
Then, with reference to accompanying drawing, detailed description of the invention of the present utility model is described.As shown in Fig. 1 ~ Fig. 6, the fishing boat net winch 10 that an embodiment of the present utility model relates to, major part is made up of the iron and steel with corrosion stability, be made up of aluminum alloy or stainless steel material according to different situations, have: the hanging metal piece 11 being arranged on top, the arm 13 that rotatably can arrange relative to hanging metal piece 11 horizontal rotary, can carry out being arranged on installing and removing the paired 1st on arm 13, 2nd support component 14, 15, two end supports is in the 1st, 2nd support component 14, the main shaft 16 of 15, the V-arrangement drum 18 that on the main shaft 16 and cross section of groove 17 is V shape can be arranged on rotatably, with the HM Hydraulic Motor 21 be arranged on by installing component 19 on the 1st support component 14, this HM Hydraulic Motor carries out rotary actuation by gear mechanism 20 pairs of V-arrangement drums 18.Below, be described in detail.
Hanging metal piece 11 is inverted U-shaped, is connected to the swivel coupling 24 of the metal piece 23 with vertical rod 22 and U-shaped in its underpart, and the arm 13 being arranged on the bottom of swivel coupling 24 is installed into and can rotates relative to hanging metal piece 11.
Arm 13 has the circular hole of the connecting pins 25 for through swivel coupling 24 in central authorities, is connected respectively by pin 26,27 in both sides with the top of the mode that can install and remove and the 1st, the 2nd support component 14,15.
As shown in Fig. 3, Fig. 6 (A), in the bottom of the 1st, the 2nd support component 14,15, main shaft 16 is installed with being the level of state by installation metal piece 70,71 and the tube shape metal piece 72,73 be fixed on them.There is at the pars intermedia of the non-rotary main shaft 16 in stationary state the bear box 31,32 being provided with bearing 29,30 and storage bearing 29,30 with gap.In the inner side of left and right bear box 31,32, configure the tubular hub portion 34 forming a part (central part) for the main truss 33 of V-arrangement drum 18, tubular hub portion 34 is linked into an integrated entity with bear box 31,32 by many (6 or 8) bolts 35 and nut 36.In addition, between tubular hub portion 34 and main shaft 16, gap is formed with.This tubular hub portion 34 is divided along the axis direction of main shaft 16 in the central authorities of the groove 17 of V-arrangement drum 18.Shrinkage pool is provided with in the end of an annular hub portion 34a of this partitioning portion, the outstanding projection embedding shrinkage pool is closely provided with in the end of two 1 annular hub portion 34b, 34a, 34b are connected annular hub portion, divided left and right, become one structure to make tubular hub portion 34.
Form the main truss 33 of the major part of V-arrangement drum 18, such as, be made up of aluminum alloy, possesses the tubular hub portion 34 of central authorities, and to be integrated with 34 one-tenth, tubular hub portion and to form the side plate parts 38,39 of the groove 17 of V shape in inner side, it is the trapezoidal annular flange portion 54,55 of circular cone that this side plate parts 38,39 has medial surface at radial outside.The inner side of the side plate parts 38,39 arranged opposite to each other in the both sides with V-arrangement drum 18, radially be provided with multiple recess, each rubber friction member 40,41 carries out screw thread by the core iron 41a that inside comprises by bolt and is fixedly mounted in (with reference to Fig. 3) in these recesses.And, at the bottom land of the centre of V-arrangement drum 18, be provided with the damper element 42 of steel or rubber, become damper element and the Non-slip material of the fishing net passed through in the groove 17 of V-arrangement drum 18.In addition, the parts of the cylindrical shape that this damper element is closed by two ends are formed, or also multiple pieces can be arranged in circle-shaped formation.
And then, arrange in the front and back of the 1st, the 2nd support component 14,15 and to be used for the 1st, the 2nd support component 14,15, towards sub-frame 14a, 14b, 15a, 15b of front and back broadening, guiding the fishing net passed through in groove 17.And, multiple pedestal 14e, the 15e that this fishing boat net winch 10 can be placed on base plate, deck etc. are provided with in the bottom of the 1st, the 2nd support component 14,15.
In addition, in the inner side of the 1st, the 2nd support component 14,15, separate be provided with ring-type guide part 56,57 with gap relative to the periphery circle in annular flange portion 54,55 of the radial outside being arranged on main truss 33, fishing net can not be rolled between the 1st, the 2nd support component 14,15 and V-arrangement drum 18 (specifically, being ring-type guide part 56,57).
On the other hand, as shown in Fig. 3, Fig. 4, Fig. 6 (A), Fig. 6 (B), HM Hydraulic Motor 21 is fixed on the first support component 14 by installing component 19.The output shaft 48 of HM Hydraulic Motor 21 is installed the external gear 49 of path, the end of the open sides of the output shaft 48 of the hub 50 self-hydraulic motor 21 of external gear 49 prolongedly carries out arranging (that is, output shaft 48 is fitted to half-way from the root of hub 50), having auxiliary bearing 51 in the part extended further.That is, the open sides (side, termination) of the hub 50 of external gear 49, has the anchor shaft portion 52 being arranged on a part for installing component 19 by support metal part 51a and the auxiliary bearing 51 be contained in anchor shaft portion 52.Thus, the output shaft 48 of HM Hydraulic Motor 21, using external gear 49 as central authorities, is supported by the two ends of the bearing (not shown) in HM Hydraulic Motor 21 with auxiliary bearing 51 pairs of output shafts 48.
In addition, being provided with the large cross section of the diameter of internal diameter specific output axle 48 in the side, termination of hub 50 is circular peristome 48a, is configured with at peristome 48a the slipper 48b that screw thread is fixed on the end of output shaft 48, and auxiliary bearing 51.Thus, external gear 49 is fixed on output shaft 48.
As shown in Figure 3, in an outside of V-arrangement drum 18, specifically in the outside in an annular flange portion 54, the annulus 59 of ring-type adopts multiple bolt 59a to make the axle center of axle center and main shaft 16 be fixed on main shaft 16 involutoryly, external gear 49 from radially inner side therewith large diameter annulus 59 engage, external gear 49 is driven to rotate by HM Hydraulic Motor 21, thus, V-arrangement drum 18 is rotated.In addition, the gear mechanism 20 by external gear 49 and annulus 59, the rotation of HM Hydraulic Motor 21 being delivered to V-arrangement drum 18 is defined.
As shown in Figure 1, Figure 2, Fig. 5 (A), Fig. 5 (B) and Fig. 5 (C) represent in detail such, possess the horizontal fulcrum shaft 60 parallel with main shaft 16 at the midway location of the 1st support component 14.Horizontal fulcrum shaft 60 is provided with the hold-down arm 62 of L-shaped, and the butt of this hold-down arm 62 is arranged on the 1st support component 14, can rotate by hydraulic actuating cylinder 61.In the end of this hold-down arm 62, as shown in Fig. 5 (A) and Fig. 5 (C), be provided with the HM Hydraulic Motor 64 of the example as rotary driving source by motor mount part 62a.Possesses the pressing roller 63 of this HM Hydraulic Motor 64, there is the rubber ratch tire 63a in outside, with medial support metal piece (wheel rim) 64b of inner side being arranged on rubber ratch tire 63a, be provided with lining 65 in the inside of medial support metal piece 64b, on this lining 65, setting-in the output shaft 64a of HM Hydraulic Motor 64.
This pressing roller 63 is used for the fishing net in V-arrangement drum 18 to be pressed in groove 17, by HM Hydraulic Motor 64, pressing roller 63 is rotated towards the direction contrary with V-arrangement drum 18, thus, fishing net can be pushed while carry to groove 17.Be preferably, make the circular velocity of pressing roller 63 consistent with the speed of the fishing net by V-arrangement drum 18 pull-up.In addition, lining 65 is supported on motor mount part 62a revolvably by paired bearing 66,67.Medial support metal piece 64b is fixed on the bolt on lining 65 by 68 expressions.
Pressing roller 63, adopts the rubber ratch tire 63a having air inflatable inner tube in internal configurations in this embodiment, but also can use solid rubber ratch tire.
Therefore, when use this fishing boat with net winch 10, fishing boat net winch 10 is arranged on the end head of the mast that fascinates by hanging metal piece 11, be inserted in V-arrangement drum 18 want the fishing net of pull-up, hydraulic actuating cylinder 61 is worked, by pressing roller 63, fishing net is pushed in the groove 17 of V-arrangement drum 18.In this case, by making the HM Hydraulic Motor 21 of driving V-arrangement drum 18 carry out rotary actuation with driving the HM Hydraulic Motor 64 of pressing roller 63, thus pull-up fishing net.
The utility model is not limited to above-mentioned embodiment, can change in the scope not changing purport of the present utility model to its structure.

Claims (5)

1. a fishing boat net winch, described fishing boat net winch have hanging metal piece, the paired the 1st, the 2nd support component, main shaft, V-arrangement drum and HM Hydraulic Motor;
Described hanging metal piece is arranged on top;
Described the 1st, the 2nd support component in pairs can be arranged on the both sides of arm with installing and removing by pin, described arm energy horizontal rotary is rotatably located at this hanging metal piece;
The two end supports of described main shaft is on the 1st, the 2nd support component;
Described V-arrangement drum is arranged on this main shaft revolvably, and the slot cross-section of this V-arrangement drum is V shape;
Described HM Hydraulic Motor is arranged on above-mentioned 1st support component by installing component, carries out rotary actuation by gear mechanism to above-mentioned V-arrangement drum, and the feature of described fishing boat net winch is:
Said gear mechanism possesses annulus and external gear, the axle center of described annulus and the axle center of above-mentioned main shaft are arranged on an outside of above-mentioned V-arrangement drum involutoryly, and the output shaft that described external gear is fixed on above-mentioned HM Hydraulic Motor engages from radially inner side with above-mentioned annulus;
And then, above-mentioned output shaft is inlaid in described hub from the root of the hub of the above-mentioned external gear position that partways, in the side, termination of above-mentioned hub, be provided with the auxiliary bearing being arranged on the anchor shaft portion on above-mentioned installing component by support metal part and being arranged in this anchor shaft portion, above-mentioned output shaft is using above-mentioned external gear as central authorities, and by the bearing in above-mentioned HM Hydraulic Motor and above-mentioned auxiliary bearing, the two ends to this output shaft support.
2. fishing boat net winch as claimed in claim 1, it is characterized in that, being provided with the internal diameter cross section larger than the diameter of above-mentioned output shaft in the side, termination of above-mentioned hub is circular peristome, is configured with the slipper of the end being screwed to above-mentioned output shaft at this peristome, and above-mentioned auxiliary bearing.
3. fishing boat net winch as claimed in claim 1, is characterized in that, in the inner side of side plate parts of both sides being arranged on above-mentioned V-arrangement drum opposite to each other, is radially provided with multiple rubber friction member.
4. fishing boat net winch as claimed in claim 3, is characterized in that possessing the horizontal fulcrum shaft with above-mentioned main axis parallel at the midway location of above-mentioned 1st support component, this horizontal fulcrum shaft is provided with the hold-down arm that can carry out the L-shaped of rotating by hydraulic actuating cylinder; Be provided with pressing roller in the end head of this hold-down arm, described pressing roller has rotary driving source, pushes the fishing net in above-mentioned V-arrangement drum.
5. fishing boat net winch as claimed in claim 4, is characterized in that, above-mentioned pressing roller uses rubber ratch tire.
CN201520439812.6U 2015-02-25 2015-06-25 Net hauler for fishing boat Active CN205010432U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW104202922 2015-02-25
TW104202922U TWM506464U (en) 2015-02-25 2015-02-25 Net hauler for fishing boat

Publications (1)

Publication Number Publication Date
CN205010432U true CN205010432U (en) 2016-02-03

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TW (1) TWM506464U (en)

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CN108349579A (en) * 2016-10-20 2018-07-31 朴明珸 Fish pot dropping device and including its fish pot salvage machine
CN109329225A (en) * 2018-09-12 2019-02-15 江苏农林职业技术学院 A kind of fishes fishing hoist and method
CN110313449A (en) * 2019-07-12 2019-10-11 晋江市捷威机械制造有限公司 A kind of automatic net hauler

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KR200425509Y1 (en) * 2006-06-09 2006-09-13 김범철 A reel for pulling up a fishing net and line
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CN108349579A (en) * 2016-10-20 2018-07-31 朴明珸 Fish pot dropping device and including its fish pot salvage machine
CN108349579B (en) * 2016-10-20 2021-02-09 朴明珸 Fish cage dropping device and fish cage fishing machine comprising same
CN106804548A (en) * 2017-01-18 2017-06-09 山东通和水产有限公司 A kind of shellfish culture recovering device based on built-in type harvesting net
CN106804548B (en) * 2017-01-18 2019-10-11 山东通和水产有限公司 A kind of shellfish culture recovering device based on built-in type harvesting net
CN109329225A (en) * 2018-09-12 2019-02-15 江苏农林职业技术学院 A kind of fishes fishing hoist and method
CN109329225B (en) * 2018-09-12 2022-03-11 江苏农林职业技术学院 Fish catching and hauling device and method
CN110313449A (en) * 2019-07-12 2019-10-11 晋江市捷威机械制造有限公司 A kind of automatic net hauler
CN110313449B (en) * 2019-07-12 2021-12-10 晋江市捷威机械制造有限公司 Automatic net hauler

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TWM506464U (en) 2015-08-11
KR20160003023U (en) 2016-09-02

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