CN202680276U - Novel net for fishing Ruditapes philippinarum - Google Patents
Novel net for fishing Ruditapes philippinarum Download PDFInfo
- Publication number
- CN202680276U CN202680276U CN 201220262533 CN201220262533U CN202680276U CN 202680276 U CN202680276 U CN 202680276U CN 201220262533 CN201220262533 CN 201220262533 CN 201220262533 U CN201220262533 U CN 201220262533U CN 202680276 U CN202680276 U CN 202680276U
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- net
- fishing
- ruditapes philippinarum
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- novel net
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Abstract
The utility model discloses a novel net for fishing Ruditapes philippinarum, belonging to a fishing tool for shell seawater aquiculture. The novel net is characterized in that the novel net comprises a steel frame, pull rope hooks are arranged on the steel frame, a water pump is arranged on the middle surface of the steel frame, the lower end of the water pump is connected with a spray nozzle and a water spray pipe which stretches into the middle of the steel frame, a steel wire net is arranged on the surface of the lower end of the steel frame, and the lower end of the steel wire net is connected with a plastic net. By adopting a structure that the rigid frame and the rigid net are combined with a flexible net, the novel net for fishing Ruditapes philippinarum has a simple structure, is convenient and reliable to use and can be mechanically driven for operation. The novel net for fishing Ruditapes philippinarum has the advantages that the hardship for manually fishing Ruditapes philippinarum can be avoided, the Ruditapes philippinarum fishing cost is low, the novel net is convenient to operate, the skill is easy to master, the novel net is easy to popularize, the operability is high, the manpower resource can be saved and the labor intensity is reduced. Therefore, the expected goals can be achieved by using the novel net for fishing Ruditapes philippinarum.
Description
Technical field
The utility model relates to the instrument that the shell mariculture industry is fished for, specifically a kind of novel netting gear of fishing for colored clam.
Background technology
The cultivation of flower clam is long at Chinese history, and Jiangsu, Zhejiang, Fujian are in the 6-7 month, and Guangdong, Guangxi are in the 5-7 month.Flower clam cultivation because of small investment, cost is low, output is high, profitable, be a good mariculture kind that is worthy to be popularized.The flower clam has strong adaptability, feeding habits are wide, disease is few, easy breeding, the advantages such as growth is fast, output is high, meat delicious flavour, and flower clam cultivation place should be chosen in nature sandy beach, sea area trend little (the trend conference causes a large amount of losses of colored clam), sandy beach, and area is large in flakes, the grains of sand are thin, the sandy beach between the seawater salinity 5%-30% of sea area.Existing harvest method: have hoe to wash method, hand rake method etc.Hoe is washed method: be applicable to substrate and contain the more field of razor clam ground of mud, the clam field of razor clam is divided into some residential quarters about 0.1 mu, around it, erect high 20 centimetres, wide 30-40 centimetre little dike, dike in the low place of physical features stays a discharge outlet oblique cutting to put the clam curtain, the clam basket is put in the back of curtain, when gathering, dig silt and flower clam with rake teeth, the seawater that stores up in advance above crucible ground is put into, constantly stir into mud with tooth harrow or triangle hoe, the flower clam is together with silt process clam curtain, water and silt are missed, and the flower clam is packed in the basket, cleans, chooses impurity removing.Hand rake method: with tooth harrow earth band clam is dug, choose and push away ten flower clams.In addition, the colored clam of the subtidal zone of gathering will be fished for the special clam rake with the string bag and tooth harrow.Work efficiency is low like this, and labour intensity is large, and fishing for colored clam needs a large amount of manpowers.As run into the flower clam cultivation of large-area seabeach, just be difficult to harvest.How to overcome existing deficiency of fishing for colored clam technology, become the current technical problem that must solve.
The utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is manually to fish on the basis of colored clam existing, propose a kind of structure of using rigid mount and net to combine with flexible net, and simple in structure, easy to use and reliable, driven the novel netting gear of fishing for colored clam of its operation by machinery.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of novel netting gear of fishing for colored clam, it is characterized in that: a steelframe is arranged, be provided with the rubbish rope hook on the steelframe, the steelframe intermediate surface is provided with water pump, the water pump lower end is connected with and stretches to steelframe middle sparge pipe and shower nozzle, the steelframe rear surface is laid with steel mesh, and the lower end of steel mesh is connected with plastic wire.
Described steelframe is three-dimensional firm iron cage or claims the steel cage, generally by the construction material reinforcement fabrication.
Its power supply of described water pump is provided by dredger.
The utility model course of work is provided by embodiment.
The beneficial effects of the utility model are: the utility model can replace manually fishing for the arduous of colored clam, and it is low, easy to operate to fish for colored clam cost, and technology is easy to grasp, and is easy to popularize, and is workable, can also save human resources, reduces labor intensity.Therefore, the present invention can reach the expection purpose.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described in detail.
Fig. 1 is structural representation view of the present utility model.
1 steelframe among the figure, 2 steel meshes, 3 plastic wires, 4 rubbish rope hooks, 5 sparge pipes, 6 shower nozzles, 7 water pumps.
Embodiment
Embodiment 1:
A steelframe 1 is arranged, be provided with rubbish rope hook 4 on the steelframe 1, steelframe 1 intermediate surface is provided with water pump 7, and water pump 7 lower ends are connected with sparge pipe 5 and the shower nozzle 6 that stretches to steelframe 1 centre, and steelframe 1 rear surface is laid with steel mesh 2, and the lower end of steel mesh 2 is connected with plastic wire 3.
Present embodiment arranges one long 4 meters, wide 3 meters, the firm steelframe 1 (iron cage or steel cage) of the front is high 0.5 meter, the back is high 0.8 meter solid.High pressure water jet pipe 5 with 10 centimetres of the long balance diameters of bottom face broadside is set at 1 meter of iron cage bottom face two length of sides, the unanimously high-pressure nozzle 6 of (50-100 props up) of one row's direction is set on whole the high pressure water jet pipe, and the direction of shower nozzle 6 becomes miter angle downwards and with the bottom face.The centre of high pressure water jet pipe 5 arranges an interface, is used for being connected electric water pump with high-voltage tube.(high 0.8 meter) installs the plastic wire 3 that can fill the 500-1000 kilogram in iron cage back.During flower clam fishing operation, first rubbish rope hook 4 places in the middle of the front of this netting gear (high 0.5 meter), setting certain-length with steel wire connects tightly on dredger, this netting gear is placed in the seawater at cultivation flower clam seabeach, start the electric water pump that is installed on this netting gear, then start lentamente dredger, dredger wants straight line slowly to haul this netting gear.At this moment high-pressure nozzle 6 beginnings are washed away to the mud under the iron cage bottom face, scour depth can reach 30-50 centimetre, the result rolls mud and flower clam together, at this moment advance in the slow pulling of fishing boat owing to this netting gear, just can be in these roll together mud and plastic wires 3 that the lower end of being connected clam to bring steel mesh 2 into connects, in constantly pulling was advanced, mud spilt outside the net, remaining flower clam in the net.When net is filled colored clam,, pour in the ship on whole netting gear and the plastic wire 3 of filling colored clam together rubbish with fixed pulley on the ship.Repeat like this, just can replace manually fishing for colored clam.
Claims (1)
1. a novel netting gear of fishing for colored clam is characterized in that: a steelframe is arranged, be provided with the rubbish rope hook on the steelframe, the steelframe intermediate surface is provided with water pump, the water pump lower end is connected with and stretches to steelframe middle sparge pipe and shower nozzle, and the steelframe rear surface is laid with steel mesh, and the lower end of steel mesh is connected with plastic wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220262533 CN202680276U (en) | 2012-06-01 | 2012-06-01 | Novel net for fishing Ruditapes philippinarum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220262533 CN202680276U (en) | 2012-06-01 | 2012-06-01 | Novel net for fishing Ruditapes philippinarum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202680276U true CN202680276U (en) | 2013-01-23 |
Family
ID=47535983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220262533 Expired - Fee Related CN202680276U (en) | 2012-06-01 | 2012-06-01 | Novel net for fishing Ruditapes philippinarum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202680276U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103098768A (en) * | 2013-01-29 | 2013-05-15 | 中国水产科学研究院东海水产研究所 | Simple device for fishing and catching clams |
| CN107410233A (en) * | 2017-09-12 | 2017-12-01 | 中国农业大学 | Sea cucumber fishing device |
| CN108353860A (en) * | 2018-04-25 | 2018-08-03 | 武汉择优科技有限公司 | A kind of multi-functional finishing device of aquatic products and its manufacturing method |
-
2012
- 2012-06-01 CN CN 201220262533 patent/CN202680276U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103098768A (en) * | 2013-01-29 | 2013-05-15 | 中国水产科学研究院东海水产研究所 | Simple device for fishing and catching clams |
| CN103098768B (en) * | 2013-01-29 | 2014-07-30 | 中国水产科学研究院东海水产研究所 | Simple device for fishing and catching clams |
| CN107410233A (en) * | 2017-09-12 | 2017-12-01 | 中国农业大学 | Sea cucumber fishing device |
| CN108353860A (en) * | 2018-04-25 | 2018-08-03 | 武汉择优科技有限公司 | A kind of multi-functional finishing device of aquatic products and its manufacturing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20140601 |