CN205962418U - Tilapia mossambica afvanced fry collection device - Google Patents
Tilapia mossambica afvanced fry collection device Download PDFInfo
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- CN205962418U CN205962418U CN201620868263.9U CN201620868263U CN205962418U CN 205962418 U CN205962418 U CN 205962418U CN 201620868263 U CN201620868263 U CN 201620868263U CN 205962418 U CN205962418 U CN 205962418U
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- seedling
- support ring
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- etting
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Abstract
The utility model relates to a tilapia mossambica afvanced fry collection device, including collection seedling case, receipts seedling bend, it is linked together with collection seedling case to receive the seedling bend, receive the seedling bend and include great circle support ring, small circle support ring, be connected through collapsible heliciform elasticity framework between great circle support ring, the small circle support ring, great circle support ring, small circle support ring, the outer parcel of heliciform elasticity framework have the seedling of receipts etting, receipts seedling bend draws back the back and locates to advancing miao kou for arc cone, great circle support ring, and the small circle support ring is located to be receiving the seedling mouth, receives miaokou and collect the seedling case to be linked together. The biology characteristic of this device make full use of tilapia mossambica afvanced fry lets the afvanced fry seed through receiving the automatic collection seedling case that gets into of seedling bend, and it is good to receive the seedling rate, has reduced the injury of manual operation to the afvanced fry seedling, has improved quality and the survival rate of seed, has reduced pond wife's power frequency and has sent out to walk about and drag for the interference that the seedling was bred to the parent population, improves the seedling rate of producing, and easy operation is nimble, saves time, laborsaving, reduces intensity of labour.
Description
Technical field
This utility model is related to a kind of tilapia postlarva collection device, is particularly suited for young in tilapia natural propagation pond
The collection of fish.
Background technology
Tilapia is a kind of tropic fishes originating in Africa, and taxonomy belongs to Perciformess, Callichthyidae, tilapia genus,
It is the improved seeds that the World Food Programme is recommended, and is described as one of main source of following animal protein, at me
State has formed industrialization and foreign exchange earning.The mating system of tilapia seed at present, main or female, the male parent by having matched
Fish natural propagation in native pond, the seed hatching manually is fished in pond periphery using diddle-net.This traditional seed
Catching method has limitation, and being manually difficult to will be clean for the seed catching in pond；Walking up and down in pond when manually fishing for
Dynamic can agitation breeds parent fish, and Seedling efficiency is produced in impact；Manually fish for diddle-net used ceaselessly to swing in water, to the Seedling fished for
Plant and cause certain injury, the quality of impact seed.On the other hand, the parent fish in natural propagation pond produces Seedling Time Inconsistency,
The carrying out that this is accomplished by artificial variable interval drags for Seedling operation, so not only time-consuming, also add labor intensity.
Utility model content
In order to solve this problem, the purpose of this utility model is to provide a kind of tilapia postlarva collection device.
A kind of technical scheme of the present utility model is：A kind of tilapia postlarva collection device, curved including collection seedling box, receipts Seedling
Road, described receipts Seedling bend is connected with collection seedling box, and described receipts Seedling bend includes great circle support ring, roundlet support ring, and great circle supports
Be connected by contractile helical form elastic frame body between ring, roundlet support ring, described great circle support ring, roundlet support ring,
Helical form elastic frame body be wrapped with receipts Seedling etting, described receipts Seedling bend pull open after be arc cone, at great circle support ring be
Seedling feeder, is to receive Seedling mouth at roundlet support ring, receives Miao Kou and is connected with collection seedling box.
Further, described seedling feeder, be provided with anti-escape device at Ji Miaokou.
Further, it is arc cone after described anti-escape device pulls open, described anti-escape device includes anti-escape etting, anti-escape
Etting front end is provided with big opening, and rear end is provided with little opening, and big opening is connected with receiving Seedling etting, is enclosed with circle at little opening
Ring, annulus is connected with receiving Seedling etting by static line.
Further, described collection seedling box includes annulus frame, lower annulus frame, if passing through between upper annulus frame, lower annulus frame
Dry column is connected, and described collection seedling box the week side of boss and bottom are enclosed with etting, the etting of collection seedling box the week side of boss is provided with to receive Seedling curved
The Ji Miaokou that road is connected.
Further, described etting, receipts Seedling etting and bolting silk mesh used by anti-escape etting are 40-60.
Further, the seedling feeder bottom of described collection seedling box lower end and receipts Seedling bend is provided with Telescopic Fixed support, collection
The Telescopic Fixed frame bottom of seedling box lower end is provided with the fixing foot of round pie, receive Seedling bend seedling feeder bottom Telescopic Fixed
Frame bottom is provided with the anchor head of ship anchor-shaped.
Further, the seedling feeder bottom receiving Seedling bend is provided with two Telescopic Fixed supports, two Telescopic Fixed supports
Between angle be 90 degree.
Further, a diameter of 50-60cm of great circle support ring, a diameter of 20-30cm of roundlet support ring.
Compared with prior art, this utility model has the advantages that：
Make full use of the biological characteristicses of tilapia postlarva（The tilapia postlarva just having hatched has sociability, presses close to water
Face, against pool wall and against the current move about characteristic）, allow postlarva seed to pass through to receive Seedling bend automatically into collection seedling box, with Traditional Man
Drag for Seedling using diddle-net to compare, it is good to receive Seedling rate, and reduces the injury to postlarva Seedling for the manual operation, improve the quality of seed and become
Motility rate；
Can round-the-clock automatic receipts Seedling and collection Seedling, drag for Seedling with Traditional Man compared with, greatly reduce in pond and manually take place frequently away
Move and drag for the interference that Seedling is bred to parent fish, improve Seedling rate of producing, and can well the postlarva in breeding pond be fished for totally；
Simple to operate be flexibly not required to professional training and can complete it is easy to accept, drag for Seedling with Traditional Man compared with, not only save
When, laborsaving moreover it is possible to reduce labor intensity, lifted Seedling production efficiency.
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
Brief description
Fig. 1 is the structural representation of this device；
Fig. 2 is the structural representation receiving Seedling bend；
Fig. 3 is the structural representation of anti-escape device.
In figure：
1- collection seedling box；101- upper annulus frame；Annulus frame under 102-；103- column；104- etting；2- receives Seedling bend；201-
Great circle support ring；202- roundlet support ring；203- helical form elastic frame body；204- receives Seedling etting；The Telescopic Fixed support of 3-；4- is solid
Determine foot；5- anchor head；6- anti-escape device；The anti-escape etting of 601-；602- static line；603- annulus.
Specific embodiment
As Figure 1-3, a kind of tilapia postlarva collection device, including collection seedling box 1, receives Seedling bend 2, described receipts Seedling bend
2 are connected with collection seedling box 1, and described receipts Seedling bend 2 includes great circle support ring 201, roundlet support ring 202, great circle support ring 201,
It is connected by contractile helical form elastic frame body 203 between roundlet support ring 202, described great circle support ring 201, roundlet prop up
Pushing out ring 203, helical form elastic frame body 203 are wrapped with receipts Seedling etting 204, and described receipts after Seedling bend 2 pulls open is arc cone,
It is seedling feeder at great circle support ring 201, is to receive Seedling mouth at roundlet support ring 202, receive Miao Kou and be connected with collection seedling box 1.
In the present embodiment, described seedling feeder, be provided with anti-escape device 6 at Ji Miaokou.
In the present embodiment, it is arc cone after described anti-escape device 6 pulls open, described anti-escape device 6 includes anti-escape network
Clothing 601, anti-escape etting 601 front end is provided with big opening, and rear end is provided with little opening, and big opening is connected with receiving Seedling etting 204,
It is enclosed with annulus 603, annulus 603 passes through static line 602 and is connected with receiving Seedling etting 204 at little opening.
In the present embodiment, described collection seedling box 1 includes annulus frame 101, lower annulus frame 102, upper annulus frame 101, lower circle
It is connected by some columns 103 between ring frame 102, described collection seedling box 1 the week side of boss and bottom are enclosed with etting 104, collection seedling box 1 week
It is provided with the etting 104 of side and receive the Ji Miaokou that Seedling bend 2 is connected.
In the present embodiment, described etting 104, receipts Seedling etting 204 and bolting silk mesh used by anti-escape etting 601 are 40-
60.
In the present embodiment, the seedling feeder bottom of described collection seedling box 1 lower end and receipts Seedling bend 2 is provided with Telescopic Fixed
Frame 3, Telescopic Fixed support 3 bottom of collection seedling box 1 lower end is provided with the fixing foot 4 of round pie, receives the seedling feeder bottom of Seedling bend 2
Telescopic Fixed support 3 bottom be provided with the anchor head 4 of ship anchor-shaped.
In the present embodiment, the seedling feeder bottom receiving Seedling bend 2 is provided with two Telescopic Fixed supports 3, and two flexible solid
Angle between fixed rack 3 is 90 degree.
In the present embodiment, a diameter of 50-60cm of great circle support ring 201, a diameter of 20-30cm of roundlet support ring 202.
During use, tilapia postlarva collection device is put at the Jin Tang ridge of seed breeding pond；Slowly open receipts Seedling bend
2, seedling feeder is close to Chi Geng side by Telescopic Fixed support 3 and fixes, adjust Telescopic Fixed support 3 and make seedling feeder diameter and pond
The pool water surface overlaps, and seedling feeder direction is consistent with pond water (flow) direction, and receipts Seedling bend 2 will partly slip in pond water；Adjustment collection
Seedling box 1 position, makes receipts Seedling bend 2 be in fully deployed state；Collection seedling box 1 height is adjusted by Telescopic Fixed support 3, makes collection
Seedling mouth just slips into the pond water surface, then fixes collection seedling box 1 using fixing foot 4；Enter after collection seedling box 1 after tilapia postlarva,
Start to collect postlarva Seedling, and the density according to tilapia postlarva in collection seedling box 1, periodically the postlarva Seedling in collection seedling box 1 is moved into training
Educate pond and carry out larval rearing.
The foregoing is only preferred embodiment of the present utility model, all according to this utility model claim done equal
Deng change and modification, covering scope of the present utility model all should be belonged to.
Claims (8)
1. a kind of tilapia postlarva collection device it is characterised in that：Including collection seedling box, receive Seedling bend, described receipts Seedling bend and collection
Seedling box is connected, and described receipts Seedling bend includes great circle support ring, roundlet support ring, logical between great circle support ring, roundlet support ring
Cross contractile helical form elastic frame body to be connected, described great circle support ring, roundlet support ring, helical form elastic frame body outer wrapping
Have receipts Seedling etting, described receipts Seedling bend pull open after be arc cone, at great circle support ring be seedling feeder, at roundlet support ring be
Receive Seedling mouth, receive Miao Kou and be connected with collection seedling box.
2. tilapia postlarva collection device according to claim 1 it is characterised in that：At described seedling feeder, Ji Miaokou all
It is provided with anti-escape device.
3. tilapia postlarva collection device according to claim 2 it is characterised in that：Described anti-escape device is arc after pulling open
Shape cone, described anti-escape device includes anti-escape etting, and anti-escape etting front end is provided with big opening, and rear end is provided with little opening,
Big opening is connected with receiving Seedling etting, is enclosed with annulus at little opening, and annulus is connected with receiving Seedling etting by static line.
4. tilapia postlarva collection device according to claim 3 it is characterised in that：Described collection seedling box includes annulus
Frame, lower annulus frame, are connected by some columns between upper annulus frame, lower annulus frame, and described collection seedling box the week side of boss and bottom are wrapped up
There is etting, the etting of collection seedling box the week side of boss is provided with and receives the Ji Miaokou that Seedling bend is connected.
5. tilapia postlarva collection device according to claim 4 it is characterised in that：Described etting, receipts Seedling etting and anti-
Escape bolting silk mesh used by etting and be 40-60.
6. tilapia postlarva collection device according to claim 5 it is characterised in that：Described collection seedling box lower end and receipts Seedling are curved
The seedling feeder bottom in road is provided with Telescopic Fixed support, and the Telescopic Fixed frame bottom of collection seedling box lower end is provided with round pie
Fixing foot, the Telescopic Fixed frame bottom receiving the seedling feeder bottom of Seedling bend is provided with the anchor head of ship anchor-shaped.
7. tilapia postlarva collection device according to claim 6 it is characterised in that：The seedling feeder bottom receiving Seedling bend sets
It is equipped with two Telescopic Fixed supports, the angle between two Telescopic Fixed supports is 90 degree.
8. tilapia postlarva collection device according to claim 7 it is characterised in that：The a diameter of 50- of great circle support ring
60cm, a diameter of 20-30cm of roundlet support ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620868263.9U CN205962418U (en) | 2016-08-12 | 2016-08-12 | Tilapia mossambica afvanced fry collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620868263.9U CN205962418U (en) | 2016-08-12 | 2016-08-12 | Tilapia mossambica afvanced fry collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205962418U true CN205962418U (en) | 2017-02-22 |
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ID=59977668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620868263.9U Active CN205962418U (en) | 2016-08-12 | 2016-08-12 | Tilapia mossambica afvanced fry collection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205962418U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115500294A (en) * | 2022-09-30 | 2022-12-23 | 广西巴马鑫坚实业集团有限公司 | Method for breeding snail seedlings |
-
2016
- 2016-08-12 CN CN201620868263.9U patent/CN205962418U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115500294A (en) * | 2022-09-30 | 2022-12-23 | 广西巴马鑫坚实业集团有限公司 | Method for breeding snail seedlings |
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| GR01 | Patent grant |