CN107347822A - A kind of shrimp-catching net - Google Patents
A kind of shrimp-catching net Download PDFInfo
- Publication number
- CN107347822A CN107347822A CN201710717198.9A CN201710717198A CN107347822A CN 107347822 A CN107347822 A CN 107347822A CN 201710717198 A CN201710717198 A CN 201710717198A CN 107347822 A CN107347822 A CN 107347822A
- Authority
- CN
- China
- Prior art keywords
- shrimp
- net
- framework
- catching net
- catching
- 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.)
- Withdrawn
Links
- 241000251468 Actinopterygii Species 0.000 claims abstract description 17
- 229920000573 polyethylene Polymers 0.000 claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 125000006850 spacer group Chemical group 0.000 claims description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 2
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- -1 polyethylene Polymers 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 3
- 241000238565 lobster Species 0.000 description 5
- 241000209094 Oryza Species 0.000 description 3
- 235000007164 Oryza sativa Nutrition 0.000 description 3
- 239000013505 freshwater Substances 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 241000238557 Decapoda Species 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 101100298225 Caenorhabditis elegans pot-2 gene Proteins 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000001497 healthy food Nutrition 0.000 description 1
- 235000004213 low-fat Nutrition 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K69/00—Stationary catching devices
- A01K69/02—Fixed nets without traps
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
Abstract
The present invention relates to a kind of shrimping instrument, more particularly to a kind of cray shrimp-catching net, it includes the shrimping main body being made up of framework and polythene net, fish inlet is provided with the polythene net of frame facet, interior inverted beard is provided with fish inlet, both ends polythene net tightens, and constitutes receipts fish pot.The shrimp-catching net is simple in construction, easy to operate, shrimping efficiency high.
Description
Technical field
The present invention relates to a kind of shrimping instrument, more particularly to a kind of cray shrimp-catching net, belong to shrimping cage tool technical field.
Background technology
Freshwater lobster is also known as cray, is a kind of high protein, low fat, edible nourishing is abundant, meat flavour is delicious, unique flavor
And the healthy food with medicinal health function, in recent years, domestic market freshwater lobster sales volume rises year by year, and price one rises again
Rise, market conditions are preferable always, and always supply falls short of demand for the source of goods, and the reproductive capacity of freshwater lobster is strong, wide adaptability, to environmental requirement compared with
It is low, as long as bait enriches, artificial propagation is can be carried out in pond, river course, water beach, rice field etc., using paddy field aquaculture lobster, both
Ecological Environment of Paddy Field can be improved, increase production paddy, lobster can be harvested again, be a rising breeding way.
At present, it is typically all artificial fishing, or entered using more complicated netting gear when people catch cray in rice field
Row fishing, wastes time and energy, its fishing efficiency is also bad.
The content of the invention
In view of the deficiencies in the prior art, it is an object of the invention to provide small dragon a kind of simple in construction but high capturing efficiency
Shrimp shrimp-catching net.
The technical solution adopted by the present invention is as follows：
1st, a kind of shrimp-catching net, it is characterised in that including multiple square frameworks, the multiple square framework is fixed side by side,
The frame peripheral has polythene net, and polythene net both ends tighten fixation, constitutes receipts fish pot, in the poly- of the frame facet
Ethene is provided with fish inlet on the net, and the fish inlet is provided with inverted beard in steel bar, and bait is placed with the spacer screen in the framework.
2nd, a kind of shrimp-catching net according to claim 1, it is characterised in that the framework is framework made of steel wire.
3rd, a kind of shrimp-catching net according to claim 1 or 2, it is characterised in that the framework is at least two.
4th, a kind of shrimp-catching net according to claim any one of 1-3, it is characterised in that the polyethylene mesh aperture
For 5-8mm.
The beneficial effects of the present invention are：The shrimp-catching net of the present invention is simple in construction, is set on the polythene net of frame facet
Fish inlet is equipped with, inverted beard in steel bar is set at fish inlet, cray enters from fish inlet, and shrimp-catching net is reached by interior inverted beard
Interior, can only enter to go out, and the cray for preventing from catching escapes, easy to operate, shrimping efficiency high.
Brief description of the drawings
Fig. 1 is the structural representation of shrimp-catching net of the present invention.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, and do not have to
It is of the invention in limiting.
As shown in figure 1, a kind of shrimp-catching net, including multiple square frameworks 1, the multiple square framework 1 are fixed side by side,
The framework is framework made of steel wire, and framework is at least two, and polythene net, the polythene net are with outside the framework 1
Hole aperture is 5-8mm.And polythene net both ends tighten fixation, constitute and receive fish pot 2, the polythene net in the side of framework 1
On be provided with fish inlet 3, the fish inlet is provided with inverted beard in steel bar, and bait is placed with the spacer screen in the framework.
In use, the rice field ring that shrimp-catching net is put into cultivation cray is supported in ditch, cray is in order to eat in shrimp pot
Bait, enter shrimp-catching net from fish inlet, due to being provided with inverted beard in steel bar at fish inlet, cray, which can only enter, to go out, and enter
Cray in shrimp-catching net is finally focused in the receipts fish pot at both ends.
Above-described embodiment is only one kind in some embodiments of the present invention, not to the restriction of present inventive concept, not
On the premise of departing from the present invention relates to thought, the engineers and technicians in this area make various to technical scheme
Variations and modifications, protection scope of the present invention all should be fallen into.
Claims (4)
- A kind of 1. shrimp-catching net, it is characterised in that including multiple square frameworks, the multiple square framework is fixed side by side, The frame peripheral has polythene net, and polythene net both ends tighten fixation, constitutes receipts fish pot, in the poly- of the frame facet Ethene is provided with fish inlet on the net, and the fish inlet is provided with inverted beard in steel bar, and bait is placed with the spacer screen in the framework.
- 2. a kind of shrimp-catching net according to claim 1, it is characterised in that the framework is framework made of steel wire.
- 3. a kind of shrimp-catching net according to claim 1 or 2, it is characterised in that the framework is at least two.
- 4. according to a kind of shrimp-catching net described in claim any one of 1-3, it is characterised in that the polyethylene mesh aperture is 5- 8mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710717198.9A CN107347822A (en) | 2017-08-21 | 2017-08-21 | A kind of shrimp-catching net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710717198.9A CN107347822A (en) | 2017-08-21 | 2017-08-21 | A kind of shrimp-catching net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107347822A true CN107347822A (en) | 2017-11-17 |
Family
ID=60288831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710717198.9A Withdrawn CN107347822A (en) | 2017-08-21 | 2017-08-21 | A kind of shrimp-catching net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107347822A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108419765A (en) * | 2018-03-01 | 2018-08-21 | 汉寿鑫森林业科技发展有限公司 | A kind of device capturing lobster |
-
2017
- 2017-08-21 CN CN201710717198.9A patent/CN107347822A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108419765A (en) * | 2018-03-01 | 2018-08-21 | 汉寿鑫森林业科技发展有限公司 | A kind of device capturing lobster |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103299936A (en) | Manual breeding method of four gill bass | |
| CN205106027U (en) | Box with a net that leech was supported to suitable river crab, cray pond cover | |
| CN103385193A (en) | High-efficiency ecological three-dimensional breeding method for rice field eels and pseudobagrus fulvidraco | |
| CN104351093A (en) | Lobster breeding method | |
| CN101692795B (en) | Method for culturing crabs in seawater by using breeding cage | |
| CN204616777U (en) | A kind of crab and raise together with pond without native loach | |
| Suuronen | Conservation of young fish by management of trawl selectivity. | |
| CN109699536A (en) | A kind of viscid egg fish breeding fish nest and its application method | |
| Bourne | How to farm a better fish | |
| CN212164625U (en) | Concealed matter for breeding red swamp crayfish | |
| CN107347822A (en) | A kind of shrimp-catching net | |
| CN206303003U (en) | A kind of Procambius clarkii aquaculture net cage | |
| CN108684438A (en) | Rice frog mushroom integrates breeding system | |
| CN205546999U (en) | Shellfish culture cage | |
| CN105454102B (en) | A kind of system of culturing adult river crab cultivating pool with pond dystopy mixed breeding soft-shelled turtle | |
| CN107466978A (en) | A kind of shrimp pot | |
| CN103907559A (en) | Novel method for fast and efficient freshwater fish breeding | |
| CN204579506U (en) | A kind of channel catfish laying nest | |
| CN104472413B (en) | Method for net cage fish culture | |
| CN204070162U (en) | Floating type silver carp bighead juvenile fish cultivates net cage | |
| CN206744305U (en) | A kind of tandem pond for being used for an age knife long-tailed anchovy ecology breeding | |
| CN204090781U (en) | Steamed crab cultivator | |
| CN204722072U (en) | Dwell crustacean trapping instrument in a kind of novel end | |
| CN104969944A (en) | Fork type cage device for catching turtles | |
| CN206699154U (en) | A kind of fry rearing net cage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171117 |
|
| WW01 | Invention patent application withdrawn after publication |