CN102165939B - Procambarus clarkii fishing cage - Google Patents
Procambarus clarkii fishing cage Download PDFInfo
- Publication number
- CN102165939B CN102165939B CN2011101461478A CN201110146147A CN102165939B CN 102165939 B CN102165939 B CN 102165939B CN 2011101461478 A CN2011101461478 A CN 2011101461478A CN 201110146147 A CN201110146147 A CN 201110146147A CN 102165939 B CN102165939 B CN 102165939B
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- cage
- net
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- procambarus clarkii
- fishing
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Abstract
The invention relates to a procambarus clarkii fishing cage which comprises a top procambarus clarkii pouring port, a conical cage body and a base cage net with inducing holes, wherein the lower end of the top procambarus clarkii pouring port is connected with the conical cage body; and the conical cage body is connected to the base cage net. 5-8 inducing holes are arranged on the side surface of the base cage net; a mesh funnel extending into the base cage net is connected to the inducing ports; and inverted beards are arranged at the exit of the mesh funnel. A plastic coating is sprayed outside a screen. According to the invention, a wire net cover with a plastic coating is not easily damaged after long-time soaking in water, and is durable; the procambarus clarkii fishing cage is flexibly used in a procambarus clarkii breeding pond with intensive growth of aquatic weeds; the fishing efficiency is high due to the baits; and the procambarus clarkii fishing cage overcomes the shortcomings that the folding type ground cage net is easily damaged and cannot be used in thick aquatic weeds, and is particularly suitable for fishing grown procambarus clarkii in a large-scale procambarus clarkii farm.
Description
Technical field
The present invention relates to a kind of cage tool of fishing for, specifically a kind of Procambius clarkii is special-purpose fishes for the cage tool, belongs to technical field of aquaculture.
Background technology
Because many aspects such as Procambius clarkii ecological habit and cultural technique are different with fish; Its catching method and fish are far from each other; Compare and fish for fish with net, Procambius clarkii is owing to the growth asynchronism, and it fishes for number of times and the catching net frequency of utilization is higher.At present in the Procambius clarkii harvest season; The raiser adopts common collapsible ground cage net to fish for into shrimp mostly; Because collapsible ground cage normally adopts the polythene net sheet to make and forms, netting gear frequently uses and in water, soaks the very easily breakage of net sheet for a long time, causes life cycle short; Need often to repair braiding, loaded down with trivial details and take time and effort; Procambius clarkii is cultured to plant in the pool has a large amount of pasture and water, and that collapsible ground cage net reaches several meters even last ten meters floor spaces is big, and causing can't be dense local off line of pasture and water, and fishing for cray with netting gear does not have much effects; In addition the raiser usually directly with under the collapsible ground cage in the pool, have no trapping material, catching rate is low.
Summary of the invention
The objective of the invention is to overcome above-mentioned weak point, thereby a kind of Special cage tool of fishing for Procambius clarkii is provided, trapping efficient is high, durable in use, has overcome the short deficiency of common collapsible ground cage net sheet cracky life cycle; This Special cage structure of signing an undertaking is small and exquisite, uses flexibly, can solve effectively that a difficult problem that can't be off line improves catching rate because Procambius clarkii is cultured the water plants of intensive growth in the pool.
According to technical scheme provided by the invention, a kind of Procambius clarkii fish for the cage tool comprise the top the mouth of falling the shrimp, conical cage body, have the base cage net of luring mouthful, the mouth of falling the shrimp lower end at top is connected with conical cage body, it is online that conical cage body is connected the base cage.
The mouth of falling the shrimp on said top is a Procambius clarkii pouring spout that columniform vertical PVC plastic round tube work is caught, and its diameter is 20cm, and height is between 20-40cm.
Said conical cage body and base cage net adopt the iron wire welding to process screen cloth, and the square mesh length of said screen cloth is 2 cm, and width is 2 cm, and the screen cloth iron wire is sprayed with antirust plastic coating outward.
The said conical cage body diameter of going to the bottom is 80cm, high 80-100cm.Said base cage sieve bottom diameter is 60cm; High 25cm; Have 5-8 on the guard of base cage net side and lure mouth, luring a mouthful place to be connected to the netted funnel that in base cage net, extends, the exit of netted funnel is provided with down must; The outside import department of funnel diameter is 10cm, and inner inlet diameter is 5cm.
The present invention has the following advantages: used wire hood; Long service life, immersion is not fragile in water for a long time, can use repeatedly for many years; It is damaged easily to have overcome collapsible ground cage netting gear polythene net sheet; Need often to repair, the deficiency that life cycle is short, the lobster that is particularly suitable for scale Procambius clarkii plant is fished for; It is high to fish for Procambius clarkii efficient, owing in this cage tool, put into fresh fish meat or manufactured feed is obvious to the Procambius clarkii trap effect, has overcome collapsible ground cage and has traped inefficient deficiency; Collapsible ground cage reaches several meters even last ten meters, can't be dense local off line of pasture and water, and this cage is specifically long-pending little, uses flexibly, can overcome above-mentioned deficiency.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a cage tool net chip architecture sketch map.
Embodiment
Following the present invention will combine the embodiment in the accompanying drawing to further describe:
As shown in Figure 1: as to comprise the mouth of falling the shrimp 1, conical cage body 2, lure mouth 3, base cage net 4.
The mouth of falling the shrimp 1 that the present invention is the top by dismountable three individual members, conical cage body 2, have and lure mouthfuls 3 base cage net 4 to combine, three partial component that can change are separately fished for the cage tool with a pyramidal structure of plastics cingulum buckle formation.The mouth of falling the shrimp on top 1 is a Procambius clarkii pouring spout that columniform vertical PVC plastic round tube work is caught; It also can be used as places handle and can prevent that shrimp from escaping from the top; Its diameter is 20cm, and height can carry out the height adjusting with culturing the pool water level depth between 20-40cm.Conical cage body 2 screen cloth that welding is processed with base cage net 4 usefulness iron wire materials, the square width of mesh of screen cloth is 2 * 2cm, the screen cloth iron wire is sprayed with antirust plastic coating outward.Conical cage body 2 diameter of going to the bottom is 80cm, high 80-100cm.Base cage net 4 base diameters are 60cm; High 25cm has 5-8 and lures mouth 3 on the guard of base cage net 4 sides, luring mouthful 3 places to be connected to the netted funnel that in base cage net 4, extends; The exit of netted funnel is provided with down must; The outside import department of funnel diameter is 10cm, and inner inlet diameter is 5cm, and Procambius clarkii is hunted down by luring in mouthful 3 entering base cage nets 4.
The present invention when breed pool water level is more shallow, is 20cm with the mouth of falling shrimp plastic round tube height adjustment at the Procambius clarkii catching season.The raiser poles a boat and is vertical setting of types and disperses to be placed in the shrimp pool that pasture and water grow thickly fishing for the cage tool, and the Procambius clarkii low-density is cultured the pool, is about 15 meters at interval between every vertical setting of types, fishes for 8 meters of cage tool spacings.It is 9-10 that cage placement quantity is fished on average every mu of shrimp pool.In fishing for the cage tool, put into fresh fish meat as bait, lure that Procambius clarkii climbs into and fishes in the cage from the mouth of luring of base cage net side into, regularly mention the cage tool and pour out, can gather in the crops the Procambius clarkii of fishing for from the mouth of falling the shrimp of upper end.
The present invention when breed pool water level is dark, is 40cm with the mouth of falling shrimp plastic round tube height adjustment at the Procambius clarkii catching season.The raiser poles a boat and is vertical setting of types and disperses to be placed in the shrimp pool that pasture and water grow thickly fishing for the cage tool, and the Procambius clarkii high-density breeding pool is about 10 meters between every vertical setting of types at interval, fishes for 8 meters of cage tool spacings.It is 12-14 that cage placement quantity is fished on average every mu of shrimp pool.In fishing for the cage tool, put into manufactured feed, lure that Procambius clarkii climbs into and fishes in the cage from the mouth of luring of base cage net side into, regularly mention the cage tool and pour out, can gather in the crops the Procambius clarkii of fishing for from the mouth of falling the shrimp of upper end as bait.
Claims (5)
1. a Procambius clarkii is fished for the cage tool; It is characterized in that: comprise the mouth of falling the shrimp (1), conical cage body (2), base cage net (4); The said mouth of falling the shrimp (1) lower end is connected with conical cage body (2), and conical cage body (2) is connected on the base cage net (4); The said mouth of falling the shrimp (1) is a columniform PVC plastic round tube; Said conical cage body (2) and base cage net (4) adopt the iron wire welding to process screen cloth; Have 5-8 on said base cage net (4) side and lure mouthful (3), luring mouthful (3) to locate to be connected to the netted funnel that in base cage net (4), extends, the exit of netted funnel is provided with down must; The outside import department of funnel diameter is 10cm, and inner inlet diameter is 5cm.
2. a kind of Procambius clarkii as claimed in claim 1 is fished for the cage tool, it is characterized in that: said columniform PVC plastic round tube, and its diameter is 20cm, height is between 20-40cm.
3. a kind of Procambius clarkii as claimed in claim 1 is fished for the cage tool, it is characterized in that: the square mesh length of said screen cloth is 2 cm, and width is 2 cm, and said screen cloth is sprayed with plastic coating outward.
4. a kind of Procambius clarkii as claimed in claim 1 is fished for the cage tool, it is characterized in that: said conical cage body (2) diameter of going to the bottom is 80cm, high 80-100cm.
5. a kind of Procambius clarkii as claimed in claim 1 is fished for the cage tool, it is characterized in that: said base cage net (4) base diameter is 60cm, high 25cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101461478A CN102165939B (en) | 2011-06-01 | 2011-06-01 | Procambarus clarkii fishing cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101461478A CN102165939B (en) | 2011-06-01 | 2011-06-01 | Procambarus clarkii fishing cage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102165939A CN102165939A (en) | 2011-08-31 |
| CN102165939B true CN102165939B (en) | 2012-06-13 |
Family
ID=44487410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101461478A Expired - Fee Related CN102165939B (en) | 2011-06-01 | 2011-06-01 | Procambarus clarkii fishing cage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102165939B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO345197B1 (en) * | 2018-12-12 | 2020-11-02 | Innomar As | Fishing stones |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4790103A (en) * | 1988-01-22 | 1988-12-13 | Tarantino John L | Shellfish trap |
| CA2224853A1 (en) * | 1997-04-28 | 1998-10-28 | Peter A. Brawn | Lobster trap |
| CN2369491Y (en) * | 1998-04-24 | 2000-03-22 | 隋英奎 | High efficiency fluorescent fish cage |
| CN2354373Y (en) * | 1998-07-17 | 1999-12-22 | 隋英奎 | High performance fishing cage with electric light |
| US6591544B1 (en) * | 2002-07-17 | 2003-07-15 | Riverdale Mills Corporation | Cage for trapping crustaceans |
| CN2896880Y (en) * | 2006-04-19 | 2007-05-09 | 吴孝顺 | Lobster catching cage |
| CN101518220B (en) * | 2009-04-03 | 2010-09-15 | 湛江胜浪海洋捕捞研究所 | Seabed automatic lobster catching cage |
-
2011
- 2011-06-01 CN CN2011101461478A patent/CN102165939B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN102165939A (en) | 2011-08-31 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20140601 |