CN205106079U - Trap combination instrument of catching of small -size trash fish - Google Patents
Trap combination instrument of catching of small -size trash fish Download PDFInfo
- Publication number
- CN205106079U CN205106079U CN201520897863.3U CN201520897863U CN205106079U CN 205106079 U CN205106079 U CN 205106079U CN 201520897863 U CN201520897863 U CN 201520897863U CN 205106079 U CN205106079 U CN 205106079U
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- net
- net cage
- rope
- box
- plain
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Abstract
The utility model relates to a trap the combination instrument of catching of the middle -size and small -size wild trash fish of reservoir, including lifting the box with a net, to lift the box with a net and be equipped with the box with a net body and lift box with a net guiding principle rope, the box with a net body is equipped with net cabinet bottom surface and box with a net side face, and the interior cavity that is is lifted the box with a net guiding principle and is restricted and establish on box with a net side face top its characterized in that: the instrument of catching still is equipped with plain net, fixed loop, hoist and mount guiding principle rope and plays to catch the rope, and the fixed loop is established respectively on lifting box with a net guiding principle rope and hoist the guiding principle rope, rise to catch to restrict and establish lifting between box with a net guiding principle rope and the hoist and mount guiding principle rope, interlock from top to bottom and pass the fixed loop, play the effect of lifting the box with a net of removing, be equipped with a plurality of plain net holes on the plain net, the plain net is connected with hoist and mount guiding principle rope to it, can around enclosing the round to hug closely the external side of box with a net. Can not influence the economic fish of breeding in the reservoir when little trash fish is catched to this combination instrument of catching, this tool manufacture is simple, trap effectual, continuous a lot of catches and does not harm economic fish.
Description
Technical field
The utility model is a kind of combination tool of fishing for small fish, mainly fishes for small fish wild in reservoir, solves in the large water surface problem cultivating small fish and be difficult to fish for.
Background technology
Along with the maturation of aquaculture technology and the shortage of land resources, the cultivation of flood leaven water is prohibited, and large water surface aquaculture turns to the intensive culture of food fish.So wild in large water surface trash fish is very many, and particularly some small-sized non-Economy fish reproductions quickly, and the artificial feed of throwing something and feeding of searching for food in a large number, make the aquaculture cost of economy cultured fishes greatly increase; This kind of trash fish consumes the growth that dissolved oxygen in water has influence on economic fish equally simultaneously.Raiser adopts a large amount of catching methods for a long time, but effect is all undesirable.
Summary of the invention
In order to solve above technical problem, the utility model provides a kind of combination to fish for instrument, fishing is lifted net and plastics plain net effectively combines, and trapping small fish, to lifting in net, realizes fishing for of small fish.Effectively can trap small-sized wild fishes in netting gear, catching rate is high, does not damage again the economic fish of cultivation, solves in the large water surface problem cultivating small fish and be difficult to fish for.
Instrument is fished in a kind of combination of traping small-sized trash fish solved in the utility model of above technical problem, comprise and lift net cage, lift net cage be provided with net cage body and lift net cage gang rope, net cage body is provided with net tank floor and net cage body side surface, interior is hollow, lift net cage gang rope to be located on net cage body side surface top, it is characterized in that: described in instrument of fishing for also be provided with plain net, retainer ring, lifting gang rope and harvesting rope, retainer ring be located at respectively lifts net cage gang rope and lifting gang rope on; Harvesting rope is located to be lifted between net cage gang rope and lifting gang rope, staggered through retainer ring up and down, plays a part to move and lifts net cage; Plain net is provided with some plain net holes, and plain net is connected with lifting gang rope, and is close to net cage outside around making a circle.
Retainer ring in described lifting gang rope replaces with Hanging roller.
Described plain net is also provided with hanged hook, is suspended on during use in lifting gang rope, connect plain net and lifting gang rope, fixing plain net.
Described plain net hole diameter is 3-5cm.
Plain net is the stable plain net be made up of polyethylene or other raw material, and the plain net net hole that this material is made is diameter 3-5 centimetre (or similar circle), and pliability is convenient to well take down the exhibits and store.
The mesh size of described net cage body is 1.8-2.4cm, is optimized for 2cm.Net cage body can be made up of woollen goods or polyethylene mesh sheet.
Described plain net is overlapping with net cage body part.
Described harvesting rope quantity >=1.
The beneficial effects of the utility model are, by using combination to fish for instrument, effectively fishing for the small-sized wild fishes in the large water surface, reducing the waste of artificial feed, effectively improve the culture benefit of economic fish.
Accompanying drawing explanation
Fig. 1 lifts net cage perspective view in the utility model
Fig. 2 fishes for instrument part perspective view in the utility model
Fig. 3 is be plain net planar structure schematic diagram in the utility model.
Fig. 4 is plastics plain net and lifts net cage block position planar structure schematic diagram.
In figure, 1. lift net cage, 2. net cage body, 3. retainer ring, 4. harvesting rope, 6. lift net cage gang rope, 7. net tank floor, 8. net cage body side surface, 9. plain net, 10. hanged hook, 11. plain net holes, 12. Hanging rollers, 13. lifting gang ropes
Embodiment
Below by the present invention will be further described in conjunction with the embodiments, it should be understood that these embodiments only for the object of illustration, never limit the scope of the invention.
Embodiment 1
Instrument is fished in a kind of combination of traping small-sized trash fish, comprise and lift net cage, plain net, retainer ring, lifting gang rope and harvesting rope, lift net cage be provided with net cage body and lift net cage gang rope, net cage body is provided with net tank floor and net cage body side surface, and interior is hollow, lifts net cage gang rope and is located on net cage body side surface top, retainer ring is located at respectively to be lifted in net cage gang rope and lifting gang rope, harvesting rope is located to be lifted between net cage gang rope and lifting gang rope, staggered through retainer ring up and down, plays a part to move and lifts net cage; Plain net is provided with some plain net holes, and plain net is connected with lifting gang rope, and is close to net cage outside around making a circle.Plain net hole diameter is 3-5cm, plain net is the stable plain net be made up of polyethylene or other raw material, the plain net net hole that this material is made is diameter 3-5 centimetre (or similar circle), and Plastic Flat mesh hole also can set according to trash fish size, and pliability is convenient to well take down the exhibits and store.The mesh size of net cage body is 2cm, and harvesting rope is 1.
The material of net cage body is woollen goods or polyethylene material mesh sheet; Retainer ring is stainless steel.Lifting gang rope is fixed on the water surface, and material can be steel cable, but also other material.
Embodiment 2
Instrument is fished in a kind of combination of traping small-sized trash fish, comprise and lift net cage, plain net, retainer ring, Hanging roller, lifting gang rope and harvesting rope, lift net cage be provided with net cage body and lift net cage gang rope, net cage body is provided with net tank floor and net cage body side surface, interior is hollow, lifting net cage gang rope is located on net cage body side surface top, and retainer ring and Hanging roller are located at respectively to be lifted in net cage gang rope and lifting gang rope; The every side lifting net cage gang rope is provided with independent one and lifts net harvesting rope, is convenient to tripartite or four directions is lifted simultaneously; Harvesting rope is staggered through retainer ring and Hanging roller up and down, plays a part mobile or raises net cage; Plain net is provided with some plain net holes, and plain net is connected with lifting gang rope, and is close to net cage outside around making a circle.Plain net hole diameter is 3-5cm, plain net is the stable plain net be made up of polyethylene or other raw material, the plain net net hole that this material is made is diameter 3-5 centimetre (or similar circle), and Plastic Flat mesh hole also can set according to trash fish size, and pliability is convenient to well take down the exhibits and store.The mesh size of net cage body is 1.8cm, and harvesting rope is 4.
Embodiment 3
Instrument is fished in a kind of combination of traping small-sized trash fish, comprise and lift net cage, plain net, retainer ring, Hanging roller, lifting gang rope and harvesting rope, lift net cage be provided with net cage body and lift net cage gang rope, net cage body is provided with net tank floor and net cage body side surface, interior is hollow, lifting net cage gang rope is located on net cage body side surface top, retainer ring and Hanging roller are located at respectively to be lifted in net cage gang rope and lifting gang rope, harvesting rope is located to be lifted between net cage gang rope and lifting gang rope, staggered through retainer ring and Hanging roller up and down, play a part mobile or raise net cage; Plain net is provided with hanged hook and some plain net holes, and hanged hook is suspended in lifting gang rope, connects plain net and lifting gang rope, fixing plain net; Plain net is close to net cage outside around making a circle, and part is overlapping.Plain net hole diameter is 3-5cm, plain net is the stable plain net be made up of polyethylene or other raw material, the plain net net hole that this material is made is diameter 3-5 centimetre (or similar circle), and Plastic Flat mesh hole also can set according to trash fish size, and pliability is convenient to well take down the exhibits and store.The mesh size of net cage body is 2.4cm, and harvesting rope is 3.
First the lifting gang rope being equipped with retainer ring and harvesting rope be fixed on the water surface in a certain way during use, then lift net cage and be lifted on 100 cm (submerging) under water body, grid-connected casing upper end is immersed water body and is no more than 100 centimetres.Plain net design length can be lifted net cage side be advisable being surrounded, surface 10 cm in plain net upper end, and lower end is all immersed in water, lifting net cage and suitable reinforcement by connection, being such as suspended in lifting gang rope with hanged hook around with being close to.Plain net is immersed in the water, and to throw something and feed mash feed lifting the net cage center water surface, lures that small-sized trash fish is entered by plain net hole into and lift in net cage, because plain net hole diameter is smaller, small fish just can enter, and stops large fish to enter and lifts in net cage, and after small fish enters net cage, pull-up is lifted net cage and completed and fish for.So just only small fish can be entered and fish for, and not affect other economic fish of normally feeding.
The utility model is sink to 1 meter under water when lifting net cage attracting, mentions catching when rope closes fish and lifts net and just can surface; Plain net surfaces 10 centimetres, and other can sink in water.Tool operation method of fishing in the utility model is simple, and the time is fast, and cost is low, and effective.
The foregoing is only preferred embodiment of the present utility model, is only illustrative for the utility model, and nonrestrictive; Those of ordinary skill in the art understand, and can carry out many changes in the spirit and scope that the claims in the present invention limit to it, amendment, and even equivalence is changed, but all will fall within the scope of protection of the present invention.
Claims (7)
1. instrument is fished in the combination of the small-sized trash fish of trapping, comprise and lift net cage (1), lift net cage (1) be provided with net cage body (2) and lift net cage gang rope (6), net cage body (2) is provided with net tank floor (8) and net cage body side surface (7), interior is hollow, lifting net cage gang rope (6) is located on net cage body side surface (7) top, it is characterized in that: described in instrument of fishing for also be provided with plain net (9), retainer ring (3), lifting gang rope (13) and harvesting rope (4), retainer ring (3) is located at respectively to be lifted net cage gang rope (6) and lifts in gang rope (13); Harvesting rope (4) is located to be lifted between net cage gang rope (6) and lifting gang rope (13), staggered through retainer ring (3) up and down, plays a part to move and lifts net cage (1); Plain net (9) is provided with some plain net holes (11), and plain net (9) is connected with lifting gang rope (13), and is close to net cage outside (8) around making a circle.
2. instrument is fished in a kind of combination of traping small-sized trash fish according to claim 1, it is characterized in that: the retainer ring (3) on described lifting gang rope (13) replaces with Hanging roller (12).
3. instrument is fished in a kind of combination of traping small-sized trash fish according to claim 1 and 2, it is characterized in that: described plain net is also provided with hanged hook (10), is suspended in lifting gang rope (13), connects and fixing plain net (9) during use.
4. instrument is fished in a kind of combination of traping small-sized trash fish according to claim 1, it is characterized in that: described plain net hole (11) diameter is 3-5cm.
5. instrument is fished in a kind of combination of traping small-sized trash fish according to claim 1, it is characterized in that: the mesh size of described net cage body (5) is 1.8-2.4cm.
6. instrument is fished in a kind of combination of traping small-sized trash fish according to claim 1, it is characterized in that: described plain net (9) and net cage body (1) part overlapping around.
7. instrument is fished in a kind of combination of traping small-sized trash fish according to claim 1, it is characterized in that: described harvesting rope quantity >=1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520897863.3U CN205106079U (en) | 2015-11-12 | 2015-11-12 | Trap combination instrument of catching of small -size trash fish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520897863.3U CN205106079U (en) | 2015-11-12 | 2015-11-12 | Trap combination instrument of catching of small -size trash fish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205106079U true CN205106079U (en) | 2016-03-30 |
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ID=55561746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520897863.3U Active CN205106079U (en) | 2015-11-12 | 2015-11-12 | Trap combination instrument of catching of small -size trash fish |
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| Country | Link |
|---|---|
| CN (1) | CN205106079U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110140678A (en) * | 2019-07-05 | 2019-08-20 | 黄江龙 | A kind of method of greenhouse culturing rice field eel |
-
2015
- 2015-11-12 CN CN201520897863.3U patent/CN205106079U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110140678A (en) * | 2019-07-05 | 2019-08-20 | 黄江龙 | A kind of method of greenhouse culturing rice field eel |
| CN110140678B (en) * | 2019-07-05 | 2021-09-10 | 安徽知技网知识产权运营有限公司 | Method for breeding finless eels in greenhouse |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220711 Address after: 621100 Luxi Industrial Development Zone, Mianyang City, Sichuan Province Patentee after: Tieqi Lishi Food Co.,Ltd. Address before: 621006 161, middle section of Fei Yun Road, Mianyang new and high tech Zone, Sichuan. Patentee before: SICHUAN TQLS INDUSTRY Co.,Ltd. |
|
| TR01 | Transfer of patent right |