CN204132203U - A kind of light shelter net fishing boat casts a net to catch fish structure - Google Patents
A kind of light shelter net fishing boat casts a net to catch fish structure Download PDFInfo
- Publication number
- CN204132203U CN204132203U CN201420599220.6U CN201420599220U CN204132203U CN 204132203 U CN204132203 U CN 204132203U CN 201420599220 U CN201420599220 U CN 201420599220U CN 204132203 U CN204132203 U CN 204132203U
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- Prior art keywords
- net
- fishing
- fishing boat
- support bar
- suspension ring
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- 241000251468 Actinopterygii Species 0.000 title claims abstract description 25
- 239000000725 suspension Substances 0.000 claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 238000013508 migration Methods 0.000 description 3
- 230000005012 migration Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Abstract
The utility model discloses a kind of light shelter net fishing boat to cast a net to catch fish structure, the winch comprising fishing boat, support bar, fishing net, steel wire rope and be located on fishing boat, the both sides of described fishing boat are provided with support bar, one end of support bar is connected to fishing boat, the other end is protruding unsettled, forms radial cantilever design; It is characterized in that: the end of the cantilever of described support bar is provided with suspension hook; Centre and the network interface of described fishing net are provided with suspension ring, and one end of described steel wire rope is connected with network interface suspension ring with the centre of fishing net, and the other end is connected on described winch by drop hanger.The utility model adopts and puts net for twice to control the formation of guard, and form " n " fishing areas by single step of releasing net, secondary is put net and carried out guard to the fingerling of different water depth, makes the fish within the scope of fishing net be difficult to flee from, and improves quantity and the efficiency of fishing.
Description
Technical field
The utility model relates to a kind of fishing boat and to cast a net to catch fish structure, and especially a kind of light shelter net fishing boat casts a net to catch fish structure, belongs to halieutics field.
Background technology
In the activity of present traditional fishing, as shown in Figure 1 to 4, each for fishing net end points by arranging four outwardly directed struts aboard ship, is connected to corresponding strut end points and hangs oneself fishing net by general light shelter net fishing boat, thus under fishing net is strutted swimming in hull bottom.During fishing, four suspension centres unclamp simultaneously, and fishing net declines, and start fishing.When fishing net sinks in water, fishing net whole relative water does tangential motion, such fishing net is in decline process, although the area that fishing net contacts with fish is larger, but the time forming guard is long, in the process forming guard, a large amount of fishes can flee from fishing net scope from fishing net surrounding, and the quantity of fishing and efficiency are reduced greatly.Therefore, study a kind of energy and improve the fishing method of fishing quantity and efficiency significantly, the economic benefit of fishing boat can be improved.
Utility model content
The purpose of this utility model, it is the fishing structure existence formation guard overlong time in order to solve existing light shelter net fishing boat, a large amount of money is caused to flee from the problem of fishing net, a kind of light shelter net fishing boat is provided to cast a net to catch fish method and structure thereof, adopt and put net for twice to control the formation of guard, make the fish within the scope of fishing net be difficult to flee from, improve quantity and the efficiency of fishing.
The purpose of this utility model can reach by the following technical programs:
A kind of light shelter net fishing boat casts a net to catch fish structure, the winch comprising fishing boat, support bar, fishing net, steel wire rope and be located on fishing boat, the both sides of described fishing boat are provided with support bar, and one end of support bar is connected to fishing boat, the other end is protruding unsettled, forms radial cantilever design; It is characterized in that: the end of the cantilever of described support bar is provided with suspension hook; Centre and the network interface of described fishing net are provided with suspension ring, and one end of described steel wire rope is connected with network interface suspension ring with the centre of fishing net, and the other end is connected on described winch by drop hanger.
Further, described fishing net is in " n " shape structure after unclamping the suspension ring of network interface, and shroud fish is in " n " shape fishing areas.
As preferably, the quantity of described support bar is set to four, and is uniformly distributed in the both sides of fishing boat; Two support bars being positioned at fishing boat the same side are abducent outer " eight " shape structure.
As preferably, described drop hanger comprises mount pad, axostylus axostyle and pulley, and described mount pad is connected on the end of described support bar by connector, and described axostylus axostyle is fixedly connected on mount pad, and pulley is rotatably sheathed on described axostylus axostyle; Be fixedly connected with suspension ring after pulley described in one end cross-over connection of steel wire rope, the other end is by suspension ring described in winch tractive.
As preferably, described support bar is evenly provided with multiple link, described link is connected on fishing boat by steel wire rope.
The utility model has following outstanding beneficial effect:
Network interface transversely and middle suspension ring by arranging suspension ring at the network interface of fishing net and centre, and are connected on winch by steel wire rope by the utility model, form two-layer foldable structure.When fishing, first winch transfers the suspension ring of network interface, makes fishing net form " n " shape fishing guard, fish cannot be fled from from fishing net surrounding.Then, transfer the middle suspension ring of fishing net, whole fishing net sinks to fishing, in the process, because fishing net has downward movement velocity, the fish in net is difficult to downward migration and flees from from network interface, thus substantially increase quantity and the efficiency of fishing, smart structural design, simple to operation.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 ~ Fig. 4 is the fishing state flow chart of existing fishing net fishing structure.
Fig. 5 is the structure chart of the fishing net fishing of specific embodiment 1.
Fig. 6 ~ Fig. 9 is the fishing state flow chart of the fishing net fishing structure of specific embodiment 1.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Specific embodiment 1:
As shown in Figure 5, the winch 5 that the present embodiment comprises fishing boat 1, support bar 2, fishing net 3, steel wire rope 4 and is located on fishing boat, the both sides of described fishing boat 1 are provided with support bar 2, and one end of support bar 2 is connected to fishing boat 1, the other end is protruding unsettled, forms radial cantilever design; It is characterized in that: the end of the cantilever of described support bar 2 is provided with suspension hook 21; Centre and the network interface of described fishing net 3 are provided with suspension ring, and one end of described steel wire rope 4 is connected with network interface suspension ring with the centre of fishing net 3, and the other end is connected on described winch 5 by drop hanger 21.Fishing net 3 is folded to be connected on support bar 2, is unclasped the steel wire rope 4 be connected with the network interface suspension ring of fishing net 3, carry out single step of releasing net by winch 5.Described fishing net 3 is in " n " shape structure after unclamping the suspension ring of network interface, and shroud fish is in " n " shape fishing areas.Then, by winch 5, the steel wire rope 4 be connected with the middle suspension ring of fishing net 3 is all unclamped, carry out secondary and put net, then fishing net integral sinking, all kinds of fingerlings being somebody's turn to do different depth in " n " shape fishing areas are carried out guard, the structure of surrounding and seize of being somebody's turn to do " n " shape guard makes fish cannot flee from from fishing net 3 surrounding, in addition, after secondary puts net, in the process that fishing net 3 sinks, the fish in net is also difficult to downward migration and flees from from network interface, thus substantially increases quantity and the efficiency of fishing, smart structural design, simple to operation.
In order to the gravity making support bar 2 can carry fishing net 3 equably, and strut fishing net 3 with larger area, the quantity of described support bar 2 is set to four, and is uniformly distributed in the both sides of fishing boat 1; Be positioned at two support bars 2 of fishing boat 1 the same side in abducent outer " eight " shape structure.
Described drop hanger 21 comprises mount pad, axostylus axostyle and pulley, and described mount pad is connected on the end of described support bar by connector, and described axostylus axostyle is fixedly connected on mount pad, and pulley is rotatably sheathed on described axostylus axostyle; Be fixedly connected with suspension ring after pulley described in one end cross-over connection of steel wire rope 4, the other end is by suspension ring described in winch 5 tractive.Better, the quantity of described pulley is set to two, and winch 5 is connected to the network interface of fishing net 3 and middle suspension ring respectively by corresponding pulley, realizes winch puts net independent control to the first time of fishing net 3 and second time, efficiently to carry out fishing operation.
Described support bar 2 is evenly provided with multiple link 22, and described link 22 is connected on fishing boat 1 by steel wire rope.Under the pulling force effect of steel wire rope 4, make support bar 2 have the Hao of compare ?lotus ability, to carry and to strut fishing net 3.
Operation principle of the present utility model:
As shown in figs. 6-9, when fishing is positioned at selected fishing waters, first, and network interface transversely and middle suspension ring is connected on winch by steel wire rope, forms two-layer foldable structure, now, on the water surface that fishing net floats under fishing boat.Then, first winch transfers the suspension ring of network interface by steel wire rope, and after certain interval of time, fishing net forms " n " shape fishing guard, realizes single step of releasing net, fish cannot be fled from from fishing net surrounding.Finally, winch transfers the middle suspension ring of fishing net by the steel wire rope be connected with the middle suspension ring of fishing net, the fishing thus whole fishing net sinks, in the process, because fishing net has downward movement velocity, fish in net is difficult to downward migration and flees from from network interface, and this structure substantially increases quantity and the efficiency of fishing, simple to operation.
Above disclosedly be only a kind of preferred embodiment of the utility model, certainly can not limit the interest field of the utility model with this, therefore according to the equivalent variations that the utility model claim is done, still belong to the scope that the utility model is contained.
Claims (5)
1. a light shelter net fishing boat casts a net to catch fish structure, the winch comprising fishing boat, support bar, fishing net, steel wire rope and be located on fishing boat, the both sides of described fishing boat are provided with support bar, and one end of support bar is connected to fishing boat, the other end is protruding unsettled, forms radial cantilever design; It is characterized in that: the end of the cantilever of described support bar is provided with suspension hook; Centre and the network interface of described fishing net are provided with suspension ring, and one end of described steel wire rope is connected with network interface suspension ring with the centre of fishing net, and the other end is connected on described winch by drop hanger.
2. a kind of light shelter net fishing boat according to claim 1 casts a net to catch fish structure, it is characterized in that: described fishing net is in " n " shape structure after unclamping the suspension ring of network interface, and shroud fish is in " n " shape fishing areas.
3. a kind of light shelter net fishing boat according to claim 1 casts a net to catch fish structure, it is characterized in that: the quantity of described support bar is set to four, and is uniformly distributed in the both sides of fishing boat; Two support bars being positioned at fishing boat the same side are abducent outer " eight " shape structure.
4. a kind of light shelter net fishing boat according to claim 1 casts a net to catch fish structure, it is characterized in that: described drop hanger comprises mount pad, axostylus axostyle and pulley, described mount pad is connected on the end of described support bar by connector, described axostylus axostyle is fixedly connected on mount pad, and pulley is rotatably sheathed on described axostylus axostyle; Be fixedly connected with suspension ring after pulley described in one end cross-over connection of steel wire rope, the other end is by suspension ring described in winch tractive.
5. a kind of light shelter net fishing boat according to claim 1 or 3 casts a net to catch fish structure, and it is characterized in that: described support bar is evenly provided with multiple link, described link is connected on fishing boat by steel wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420599220.6U CN204132203U (en) | 2014-10-15 | 2014-10-15 | A kind of light shelter net fishing boat casts a net to catch fish structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420599220.6U CN204132203U (en) | 2014-10-15 | 2014-10-15 | A kind of light shelter net fishing boat casts a net to catch fish structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204132203U true CN204132203U (en) | 2015-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420599220.6U Expired - Fee Related CN204132203U (en) | 2014-10-15 | 2014-10-15 | A kind of light shelter net fishing boat casts a net to catch fish structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204132203U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111990348A (en) * | 2020-08-19 | 2020-11-27 | 中国水产科学研究院东海水产研究所 | Gravity type expanded lantern fish trapping net |
-
2014
- 2014-10-15 CN CN201420599220.6U patent/CN204132203U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111990348A (en) * | 2020-08-19 | 2020-11-27 | 中国水产科学研究院东海水产研究所 | Gravity type expanded lantern fish trapping net |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 |