CN107466977A - Shrimp crab separator and application method - Google Patents
Shrimp crab separator and application method Download PDFInfo
- Publication number
- CN107466977A CN107466977A CN201610780864.9A CN201610780864A CN107466977A CN 107466977 A CN107466977 A CN 107466977A CN 201610780864 A CN201610780864 A CN 201610780864A CN 107466977 A CN107466977 A CN 107466977A
- Authority
- CN
- China
- Prior art keywords
- cage
- basket
- shrimp crab
- crab
- shrimp
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- 241000143060 Americamysis bahia Species 0.000 title abstract 2
- 241000238557 Decapoda Species 0.000 claims abstract description 36
- 239000013505 freshwater Substances 0.000 claims abstract description 23
- 241000583629 Cypridopsis vidua Species 0.000 claims abstract description 17
- 239000000428 dust Substances 0.000 claims description 4
- 238000009360 aquaculture Methods 0.000 abstract description 3
- 244000144974 aquaculture Species 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 230000009194 climbing Effects 0.000 description 2
- 238000012258 culturing Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000270322 Lepidosauria Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 241000238565 lobster Species 0.000 description 1
- 238000004519 manufacturing process Methods 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
- A01K69/06—Traps
- A01K69/08—Rigid traps, e.g. lobster pots
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a seed shrimp crab separator and application method, belong to technical field of aquaculture.The technical scheme is that：One seed shrimp crab separator, including cage, the cage side is provided with the fix bar placed vertically, the cage is connected by connecting line with cage, angle between the cage and fix bar is 30 ~ 60 °, the cage includes emersed outlet, and columned collection basket is provided with below the outlet, and the upper inside wall for collecting basket is provided with cast baffle plate.Shrimp crab separator freshwater shrimp provided by the invention can stay in cage and can not climb out of without being injured by cray；Cray can not climb out of from collecting in basket, will stay in and collect in basket；Crab climbs out of from basket is collected, and so as to reach the purpose of shrimp crab separator, simple and practical, cost is cheap.Application method simply uses, and operation is few, easy to maintenance.
Description
Technical field
The present invention relates to technical field of aquaculture, more particularly to a seed shrimp crab separator and application method.
Background technology
At present, crab cultivation is relatively more, and can not typically have cray in crab culture pond, but the breeding energy of cray
Power is again stronger, so needing constantly to catch by cray.There are freshwater shrimp and the aquaculture model of crab mixed breeding now, because blue or green
Shrimp is asynchronous with the water content in harvest of crab, it is also desirable to shrimp crab separate capture.It is existing there is presently no the special instrument for catching cray
What some trap tools were commonly used is cage, but cage is that cray, freshwater shrimp and crab all catch, and if freshwater shrimp and crab are closed
Cage overlong time or with more cray close will be hurt together, the soft crab of especially firm shell, often because
So the reason for and caused by lose it is very big.
There is a kind of reptile fashion using shrimp crab different in industry at present and stitch the side of block plastic skin in cage mouth lower half
Method reaches the purpose of shrimp crab separation, also has part raiser using similar method in reality, existing uses plastics at present
Plate stitch can be put up with for framed cage tail is also somewhat better in the method for cage tail, but pair just too inconvenient with rimless cage tail, because
For that plastic plate must be dismantled when needing and closing cage tail.Have in practical operation because of the dismounting problem of plastic skin it is many not
Just.Also there is a kind of scheme now, it is made up of loop configuration and thin plate, and loop configuration neighboring is provided with groove, top
Provided with through hole, loop configuration is provided with neck, and thin plate is provided with grab, neck and grab is corresponding is engaged, and neck is uniform
It is distributed in the outward flange of loop configuration bottom；Thin plate is in crescent, and grab is evenly distributed on thin plate inner arc termination.It is connected to
Cage afterbody, easily quickly cray and crab can be separated, cray is left in cage, crab climbs out of cage,
So as to reach the purpose of shrimp crab separation.But this scheme application is narrower, when freshwater shrimp is raised together with crab, freshwater shrimp can equally enter
Enter cage, such cray will damage to freshwater shrimp, and freshwater shrimp is damaged.
The content of the invention
In view of the deficienciess of the prior art, freshwater shrimp and small dragon can be caught it is a primary object of the present invention to provide one kind
Shrimp and freshwater shrimp be not damaged crab can climb from shrimp crab separator and method.
To achieve the above object, the invention provides following technical scheme：One seed shrimp crab separator, including cage, institute
State cage side and be provided with the fix bar placed vertically, the cage is connected by connecting line with cage, the cage and fixation
Angle between bar is 30 ~ 60 °, and the cage includes emersed outlet, columned receipts being provided with below the outlet
Collect basket, the upper inside wall for collecting basket is provided with cast baffle plate.
Preferably, the angle between the cage and fix bar is 45 °.
Preferably, a diameter of 20 ~ 50cm for collecting basket.
Preferably, a diameter of 35cm for collecting basket.
Preferably, the width of the cast baffle plate is 8 ~ 14cm.
Preferably, the width of the cast baffle plate is 10cm.
Preferably, the collection basket is dust basket.
The application method of one seed shrimp crab separator, comprises the following steps：A, bait and lower cage are placed in cage, is made
Cage is fixed in fix bar with connecting line；
B, the angle between cage and fix bar is maintained between 30 ~ 60 °；
C, then basket is collected in connection below outlet, collects and cast baffle plate is fixed on the inwall of basket；
D, after 6 ~ 12 hours, receive cage and collect the freshwater shrimp and cray in basket.
The present invention has the following advantages that apparatus structure of the invention is simple and practical relative to prior art, shrimp crab separation dress
It is good to put effect, specific principle is, for freshwater shrimp and crab in the case of of raising together, cage can capture simultaneously crab, freshwater shrimp with
And cray, the climbing ability of wherein crab and cray is stronger, can be entered from the outlet of cage in the collection basket of lower section,
Because the angle between cage and fix bar is 30 ~ 60 °, such freshwater shrimp will stay in cage and can not climb out of without by small
The injury of lobster；It can be climbed out of into the crab collected in basket from collecting in basket into culturing pool, and because cast baffle plate is set
Put, cray can not climb out of from collecting in basket, will stay in and collect in basket, this sample device just completes the mesh of shrimp crab separation
, and the freshwater shrimp captured and cray are collected separately, and will not cause the loss of freshwater shrimp, and simple and practical, it is very good to have
Dissemination.Application method simply uses, and operation is few, easy to maintenance.
Brief description of the drawings
Fig. 1 is the structural representation of the seed shrimp crab separator of the present invention.
In figure：1st, cage；2nd, fix bar；3rd, connecting line；4th, basket is collected；5th, cast baffle plate；6th, the water surface；7th, export.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As shown in figure 1, a seed shrimp crab separator, including cage 1, the side of cage 1 is provided with consolidating of placing vertically
Fixed pole 2, the cage 1 are connected by connecting line 3 with cage 1, and the angle between the cage 1 and fix bar 2 is 30 ~ 60 °, institute
Outlet 7 of the cage 1 including stretching out the water surface 6 is stated, the lower section of outlet 7 is provided with columned collection basket 4, the collection basket 4
Upper inside wall is provided with cast baffle plate 5.
The seed shrimp crab separator of the present invention, simple and practical, shrimp crab separator effect is good, specific principle
That in the case of freshwater shrimp and crab are raised together, cage 1 can capture crab, freshwater shrimp and cray simultaneously, wherein crab and
The climbing ability of cray is stronger, can be entered from the outlet 7 of cage 1 in the collection basket 4 of lower section, because cage 1 is with fixing
Angle between bar 2 is 30 ~ 60 °, and such freshwater shrimp will stay in cage 1 and can not climb out of without being injured by cray；
It can be climbed out of into the crab collected in basket 4 from collecting in basket 4 into culturing pool, and because the setting of cast baffle plate 5, cray
It can not be climbed out of from collecting in basket 4, will stay in and collect in basket 4, this sample device just completes the purpose of shrimp crab separation, and catches
The freshwater shrimp and cray obtained are collected separately, and will not cause the loss of freshwater shrimp, simple and practical, and there is extraordinary promote to anticipate
Justice.
The application method of one seed shrimp crab separator, comprises the following steps：
A, bait and lower cage 1 are placed in cage 1, cage 1 is fixed in fix bar 2 using connecting line 3；
B, the angle between cage 1 and fix bar 2 is maintained between 30 ~ 60 °；
C, then basket 4 is collected in connection below outlet 7, is collected and is fixed cast baffle plate 5 on the inwall of basket 4；
D, after 6 ~ 12 hours, receive cage 1 and collect the freshwater shrimp and cray in basket 4.Application method simply uses, operation
It is few, it is easy to maintenance.
Improved, the angle between the cage 1 and fix bar 2 is 45 °.Crab and cray can be so caused relatively to hold
Easy being climbed out of from the outlet of cage 17 is entered in collection basket 4.
It is improved, a diameter of 20 ~ 50cm for collecting basket 4.
It is improved, a diameter of 35cm for collecting basket 4.Further, it is dust basket to collect basket 4, and dust basket has more
Individual eyelet facilitates crab to climb, and cost is cheap, convenient manufacture so that the practicality of the present apparatus is further strengthened.
Further, the width of the cast baffle plate 5 is 8 ~ 14cm.Preferably, the width of the cast baffle plate 5 is
10cm.The benefit so set easier can be climbed out of and can hindered completely from collection basket 4 into the crab for collecting basket 4
Only cray climbs out of.
Described above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (8)
1. a seed shrimp crab separator, including cage, it is characterised in that：The cage side is provided with the fixation placed vertically
Bar, the cage are connected by connecting line with cage, and the angle between the cage and fix bar is 30 ~ 60 °, the cage bag
Emersed outlet is included, columned collection basket is provided with below the outlet, the upper inside wall for collecting basket is provided with
Cast baffle plate.
2. seed shrimp crab separator according to claim 1, it is characterised in that：Folder between the cage and fix bar
Angle is 45 °.
3. seed shrimp crab separator according to claim 1, it is characterised in that：A diameter of the 20 of the collection basket ~
50cm。
4. seed shrimp crab separator according to claim 3, it is characterised in that：The a diameter of 35cm for collecting basket.
5. seed shrimp crab separator according to claim 1, it is characterised in that：The width of the cast baffle plate be 8 ~
14cm。
6. seed shrimp crab separator according to claim 5, it is characterised in that：The width of the cast baffle plate is
10cm。
7. seed shrimp crab separator according to claim 6, it is characterised in that：The collection basket is dust basket.
8. the application method of the seed shrimp crab separator according to any claim in claim 1 to 7, its feature exist
In comprising the following steps；
A, bait and lower cage are placed in cage, cage is fixed in fix bar using connecting line；
B, the angle between cage and fix bar is maintained between 30 ~ 60 °；
C, then basket is collected in connection below outlet, collects and cast baffle plate is fixed on the inwall of basket；
D, after 6 ~ 12 hours, receive cage and collect the freshwater shrimp and cray in basket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610780864.9A CN107466977A (en) | 2016-08-31 | 2016-08-31 | Shrimp crab separator and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610780864.9A CN107466977A (en) | 2016-08-31 | 2016-08-31 | Shrimp crab separator and application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107466977A true CN107466977A (en) | 2017-12-15 |
Family
ID=60593855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610780864.9A Pending CN107466977A (en) | 2016-08-31 | 2016-08-31 | Shrimp crab separator and application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107466977A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108782479A (en) * | 2018-07-03 | 2018-11-13 | 周长宾 | A kind of automatic shrimp crab fishery harvesting system and labeling method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88211159U (en) * | 1988-03-18 | 1988-11-02 | 黄玉龙 | Plastic shrimp coop |
| CN101766155A (en) * | 2010-01-29 | 2010-07-07 | 苏志烽 | Pond ground cage for catching crayfishes |
| CN102783462A (en) * | 2011-05-18 | 2012-11-21 | 王志 | Novel device for catching freshwater shrimps |
| CN202773800U (en) * | 2012-09-06 | 2013-03-13 | 陈小祥 | Device for catching lobsters and releasing crabs |
| CN206294748U (en) * | 2016-08-31 | 2017-07-04 | 苏州市申航生态科技发展股份有限公司 | One seed shrimp crab separator |
-
2016
- 2016-08-31 CN CN201610780864.9A patent/CN107466977A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88211159U (en) * | 1988-03-18 | 1988-11-02 | 黄玉龙 | Plastic shrimp coop |
| CN101766155A (en) * | 2010-01-29 | 2010-07-07 | 苏志烽 | Pond ground cage for catching crayfishes |
| CN102783462A (en) * | 2011-05-18 | 2012-11-21 | 王志 | Novel device for catching freshwater shrimps |
| CN202773800U (en) * | 2012-09-06 | 2013-03-13 | 陈小祥 | Device for catching lobsters and releasing crabs |
| CN206294748U (en) * | 2016-08-31 | 2017-07-04 | 苏州市申航生态科技发展股份有限公司 | One seed shrimp crab separator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108782479A (en) * | 2018-07-03 | 2018-11-13 | 周长宾 | A kind of automatic shrimp crab fishery harvesting system and labeling method |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171215 |