CN206294748U - One seed shrimp crab separator - Google Patents
One seed shrimp crab separator Download PDFInfo
- Publication number
- CN206294748U CN206294748U CN201621027124.XU CN201621027124U CN206294748U CN 206294748 U CN206294748 U CN 206294748U CN 201621027124 U CN201621027124 U CN 201621027124U CN 206294748 U CN206294748 U CN 206294748U
- Authority
- CN
- China
- Prior art keywords
- cage
- basket
- crab
- shrimp 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.)
- Expired - Fee Related
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- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model discloses a seed shrimp crab separator, belong to technical field of aquaculture.The technical solution of the utility model is：One seed shrimp crab separator, including cage, the cage side is provided with the fix bar of vertical placement, the cage is connected by connecting line with cage, the cage includes emersed outlet, the outlet lower section is provided with columned collection basket, and the upper inside wall of the collection basket is provided with cast baffle plate.The shrimp crab separator freshwater shrimp that the utility model is provided can stay in cage and cannot climb out of without being injured by cray；Cray cannot climb out of from basket is collected, and will stay in collection basket；Crab climbs out of from basket is collected, simple and practical so as to reach the purpose of shrimp crab separation, with low cost.
Description
Technical field
The utility model is related to technical field of aquaculture, more particularly to a seed shrimp crab separator.
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 is the aquaculture model that freshwater shrimp is raised together with crab 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
Will be hurt together in cage overlong time or closed with more cray, the especially soft crab of firm shell, often because
So the reason for and the loss that causes is very big.
There is a kind of reptile fashion of utilization shrimp crab different in current industry and stitch the side of block plastic skin in cage mouthful lower half
Method reaches the purpose of shrimp crab separation, also has part raiser in reality using similar method, existing at present to use plastics
Plate stitch cage tail method, it is also somewhat better for framed cage tail to put up with but pair just too inconvenient with rimless cage tail, because
It is that plastic plate must be dismantled when needing and closing cage tail.Have because of the dismounting problem of plastic skin in practical operation it is many not
Just.A kind of scheme is also occurred in that now, it is made up of loop configuration and thin plate, and loop configuration neighboring is provided with groove, top
Through hole is provided with, loop configuration is provided with draw-in groove, and thin plate is provided with grab, and draw-in groove is corresponding with grab to be engaged, and draw-in groove 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 can separate cray with crab, cray is left in cage, and crab climbs out of cage,
So as to reach the purpose of shrimp crab separation.But this scheme range of 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, freshwater shrimp is damaged.
Utility model content
In view of the shortcomings of the prior art, main purpose of the present utility model be provide one kind can catch freshwater shrimp and
Cray and freshwater shrimp be not damaged crab can climb from shrimp crab separator.
To achieve the above object, the utility model provides following technical scheme：One seed shrimp crab separator, including ground
Cage, the cage side is provided with the fix bar of vertical placement, and the cage is connected by connecting line with cage, the cage
Including emersed outlet, the angle between the cage and fix bar is 30~60 °, and the outlet lower section is provided with cylinder
The collection basket of shape, the upper inside wall of the collection basket is provided with cast baffle plate.
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 utility model has the following advantages that apparatus structure of the present utility model is simple and practical, shrimp relative to prior art
Crab good separating effect, specific principle is, for freshwater shrimp and crab in the case of of raising together with, cage can simultaneously capture crab, green grass or young crops
The climbing ability of shrimp and cray, wherein crab and cray is stronger, and the collection of lower section can be entered into from the outlet of cage
In basket because the angle between cage and fix bar is 30~60 °, such freshwater shrimp will stay in cage cannot climb out of without
Injured by cray；Can be climbed out of from basket is collected into the crab collected in basket and enter culturing pool, and because cast gear
The setting of plate, cray cannot climb out of from basket is collected, and will stay in collection basket, and this sample device just completes the separation of shrimp crab
Purpose, and capture freshwater shrimp and cray be collected separately, do not result in the loss of freshwater shrimp, it is simple and practical, with non-
Often good dissemination.
Brief description of the drawings
Fig. 1 is the structural representation of seed shrimp crab separator of the present utility model.
In figure：1st, cage；2nd, fix bar；3rd, connecting line；4th, basket is collected；5th, cast baffle plate；6th, the water surface.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in figure 1, a seed shrimp crab separator, including cage 1, the side of the cage 1 is provided with consolidating for vertical placement
Fixed pole 2, the cage 1 is connected by connecting line 3 with cage 1, and the angle between the cage 1 and fix bar 2 is 30~60 °,
The cage 1 includes stretching out the outlet of the water surface 6, and the outlet lower section is provided with columned collection basket 4, the collection basket 4
Upper inside wall is provided with cast baffle plate 5.
Seed shrimp crab separator of the present utility model, simple and practical, shrimp crab good separating effect, specific principle
That, for freshwater shrimp and crab in the case of of raising together with, cage 1 can simultaneously capture crab, freshwater shrimp and cray, wherein crab and
The climbing ability of cray is stronger, in the collection basket 4 that can enter into lower section from the outlet of cage 1, because cage 1 and fixation
Angle between bar 2 is 30~60 °, and such freshwater shrimp will stay in cage 1 and cannot climb out of without being injured by cray；
Can be climbed out of from basket 4 is collected into the crab collected in basket 4 and enter culturing pool, and because the setting of cast baffle plate 5, cray
Cannot be climbed out of from basket 4 is collected, will stayed in collection 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 do not result in the loss of freshwater shrimp, simple and practical, and meaning is promoted with extraordinary
Justice.
Improved, the angle between the cage 1 and fix bar 2 is 45 °.Can so cause that crab and cray are relatively held
Easy being climbed out of from the outlet of cage 1 is entered into 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 many
Individual eyelet facilitates crab to climb, and with low cost, 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 for so setting 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.
The above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (6)
1. a seed shrimp crab separator, including cage, it is characterised in that：The cage side is provided with the fixation of vertical placement
Bar, the cage is connected by connecting line with cage, and the cage includes emersed outlet, the cage and fix bar it
Between angle be 30~60 °, outlet lower section is provided with columned collection basket, and the upper inside wall of the collection basket is provided with
Cast baffle plate.
2. seed shrimp crab separator according to claim 1, it is characterised in that：A diameter of the 20 of the collection basket~
50cm。
3. seed shrimp crab separator according to claim 2, it is characterised in that：The a diameter of 35cm for collecting basket.
4. the seed shrimp crab separator according to any claim in claims 1 to 3, it is characterised in that：The circle
The width of shape baffle plate is 8~14cm.
5. seed shrimp crab separator according to claim 4, it is characterised in that：The width of the cast baffle plate is
10cm。
6. seed shrimp crab separator according to claim 5, it is characterised in that：The collection basket is dust basket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621027124.XU CN206294748U (en) | 2016-08-31 | 2016-08-31 | One seed shrimp crab separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621027124.XU CN206294748U (en) | 2016-08-31 | 2016-08-31 | One seed shrimp crab separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206294748U true CN206294748U (en) | 2017-07-04 |
Family
ID=59202064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621027124.XU Expired - Fee Related CN206294748U (en) | 2016-08-31 | 2016-08-31 | One seed shrimp crab separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206294748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107466977A (en) * | 2016-08-31 | 2017-12-15 | 苏州市申航生态科技发展股份有限公司 | Shrimp crab separator and application method |
-
2016
- 2016-08-31 CN CN201621027124.XU patent/CN206294748U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107466977A (en) * | 2016-08-31 | 2017-12-15 | 苏州市申航生态科技发展股份有限公司 | Shrimp crab separator and application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170704 Termination date: 20210831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |