CN204762913U - One age crab kind catch device - Google Patents
One age crab kind catch device Download PDFInfo
- Publication number
- CN204762913U CN204762913U CN201520501585.5U CN201520501585U CN204762913U CN 204762913 U CN204762913 U CN 204762913U CN 201520501585 U CN201520501585 U CN 201520501585U CN 204762913 U CN204762913 U CN 204762913U
- Authority
- CN
- China
- Prior art keywords
- dictyosome
- water
- age
- crab kind
- iron chains
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model provides an one age crab kind catch device, it includes dictyosome (1), mesh size on the dictyosome and one age crab kind size phase -match, dictyosome (1) be connected with that some that be used for making on dictyosome edge is floated in floater (2) of the surface of water and on being used for making the dictyosome all the other parts on edge immerse the bottom so that pull out iron chain (3) of the surface of water after destroying the end, respectively be equipped with one at the both ends of iron chain and be used for stimulateeing the iron chain removed and finally provided the surface of water at the bottom cable (4), the net gape is connected of floater (2) net gape part of connecting and iron chain partially finally enclose into an ascending opening, catch one age the crab kind enclosed in the dictyosome below the dress net gape. The utility model discloses simple structure, it is convenient to make, can increase substantially fishing efficiency, can pile bulky grass and realize once only thoroughly catching.
Description
Technical field
The utility model relates to a kind of aquatic product fishery technology, especially a kind of crab kind Fishing technology, specifically a kind of one age crab kind fish for device.
Background technology
Generally speaking, juvenile crab through the cultivation of a year formed detain crab an age after could fish for as seedling after sell, button crab fish for generally annual December to next year 1, between February, during this, temperature is lower, button crab is all concentrated and hides in pasture and water, is easy to fish for.The instrument of fishing for conventional is at present the string bag, and carry out copying dragging for facing to pasture and water heap, not only labour intensity is large, and efficiency is lower, for larger pasture and water heap, general tuck net is helpless, must copy several times and drag for, juvenile crab can be caused to fish for halfway problem, the solution that there is no this.
Utility model content
The purpose of this utility model be for existing one age crab kind to fish for instrument simple, efficiency is low, and output is difficult to the problem improved, design a kind of can to large-scale haystack or multiple haystack once realize thoroughly fishing for one age crab kind fish for device.
The technical solution of the utility model is:
One one crab kind in age fishes for device, it comprises dictyosome 1, mesh size on dictyosome and one age crab kind size match, it is characterized in that described dictyosome 1 be connected with ball float 2 for making the part on edge on dictyosome bubble through the water column and for making the remainder on edge on dictyosome sink under water so that the post-tensioning that carries out snapping up goes out the iron chains 3 of the water surface, respectively be provided with one to move and the drag-line 4 of finally leaving the water at the bottom for pulling iron chains at the two ends of iron chains, the network interface part that the network interface part that described ball float 2 connects is connected with iron chains finally surrounds an opening upwards, fished for one age crab kind by enclosed dress network interface below dictyosome in.
The upper interruption-forming one of dictyosome 1 is bubbled through the water column and finally can be enclosed the parabolic configuration in age pasture and water that crab is hidden oneself heap by described ball float 2.
Described dictyosome is the on-plane surface dictyosome of stereoeffect.
The beneficial effects of the utility model:
The utility model structure is simple, easily manufactured, can increase substantially catching rate, can realize disposablely thoroughly fishing for large volume haystack.
The utility model can according to the volume of the corresponding dictyosome of Volume design of pasture and water buttress, and it has flexibly and easily, the advantage that output is large.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in Figure 1.
One one crab kind in age fishes for device, it comprises dictyosome 1, dictyosome 1 is space structure, during use, underwater portion forms a space pocketed structure, network interface before not surrounding, parabolically pile up neatly can surround in water for the pasture and water that an age, crab was hidden oneself by structure or arc-shaped structure, mesh size on dictyosome and one age crab kind size match, as shown in Figure 1, described dictyosome 1 be connected with ball float 2 for making the part on edge on dictyosome bubble through the water column and for making the remainder on edge on dictyosome sink under water so that the post-tensioning that carries out snapping up goes out the iron chains 3 of the water surface, respectively be provided with one to move and the drag-line 4 of finally leaving the water at the bottom for pulling iron chains at the two ends of iron chains, the network interface part that the network interface part that described ball float 2 connects is connected with iron chains finally surrounds an opening upwards, fished for one age crab kind by enclosed dress network interface below dictyosome in.
Using method of the present utility model is:
Before leave hide have one age juvenile crab pasture and water buttress (generally in the majority with water peanut) certain distance device of fishing for of the present utility model is sprinkled in water, in this, on the part of network interface is bubbled through the water column in the buoyancy of ball float 2, another part sinks to the bottom under weight effect, now, the artificial drag-line holding iron chains two ends is utilized to drive iron chains 3 to move at the bottom, iron chains 3 is utilized to be cut off by the root of pasture and water, now, the network interface of bubbling through the water column progressively forms surrounding pasture and water buttress, iron chains is pulled upwardly when whole pasture and water buttress is comprised by the network interface of ball float part, network interface part corresponding to iron chains 3 is surfaced, whole haystack is surrounded by dictyosome of the present utility model, recycling instrument or manual by the pasture and water taking-up in dictyosome, juvenile crab escapes from and falls into net in the process of getting grass from haystack, treat that pasture and water cleaning terminates, dictyosome can be taken out from water, complete fishing for of juvenile crab in a haystack.
The utility model does not relate to the part prior art that maybe can adopt all same as the prior art and is realized.
Claims (3)
1. one kind one age crab kind fish for device, it comprises dictyosome (1), mesh size on dictyosome and one age crab kind size match, it is characterized in that described dictyosome (1) be connected with for make ball float (2) that on dictyosome, the part on edge is bubbled through the water column and for making the remainder on edge on dictyosome sink under water so that the post-tensioning that carries out snapping up goes out the iron chains (3) of the water surface, respectively be provided with one to move and the drag-line (4) of finally leaving the water at the bottom for pulling iron chains at the two ends of iron chains, the network interface part that the network interface part that described ball float (2) connects is connected with iron chains finally surrounds an opening upwards, fished for one age crab kind by enclosed dress network interface below dictyosome in.
2. according to claim 1 one age crab kind fish for device, it is characterized in that the upper interruption-forming one of dictyosome (1) is bubbled through the water column and finally can enclose the parabolic configuration in age pasture and water that crab is hidden oneself heap by described ball float (2).
3. according to claim 1 one age crab kind fish for device, it is characterized in that described dictyosome is the on-plane surface dictyosome of stereoeffect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520501585.5U CN204762913U (en) | 2015-07-13 | 2015-07-13 | One age crab kind catch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520501585.5U CN204762913U (en) | 2015-07-13 | 2015-07-13 | One age crab kind catch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204762913U true CN204762913U (en) | 2015-11-18 |
Family
ID=54503085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520501585.5U Expired - Fee Related CN204762913U (en) | 2015-07-13 | 2015-07-13 | One age crab kind catch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204762913U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107568172A (en) * | 2017-09-26 | 2018-01-12 | 界首市汇珠渔具有限公司 | One kind fishes and catches net for crab |
-
2015
- 2015-07-13 CN CN201520501585.5U patent/CN204762913U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107568172A (en) * | 2017-09-26 | 2018-01-12 | 界首市汇珠渔具有限公司 | One kind fishes and catches net for crab |
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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 |
Granted publication date: 20151118 Termination date: 20160713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |