CN206909485U - A kind of device for catching pond cladocera - Google Patents
A kind of device for catching pond cladocera Download PDFInfo
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- CN206909485U CN206909485U CN201720868199.9U CN201720868199U CN206909485U CN 206909485 U CN206909485 U CN 206909485U CN 201720868199 U CN201720868199 U CN 201720868199U CN 206909485 U CN206909485 U CN 206909485U
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- pond
- net cage
- rack
- cladocera
- fixed
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Abstract
It the utility model is related to the technical field of biological feed fishing, specifically a kind of device for catching pond cladocera, whole device is arranged in pond, including aerator, rack, body and tail net cage, described rack is in square, body is in the taper that one large one small and both ends are not closed, and the body held greatly is fixed on rack, and rack bottom will connect sediment of pond face；The body of small end connects with tail net cage, and tail net cage is fixed on tail net cage frame；Aerator is arranged in the pond of rack one end；The both sides of rack are respectively fixed with splay wing, are opened in splay wing to oxygenation generator terminal.Device fishing of the present utility model is easy to operate, and catching rate is high.
Description
Technical field
The technical field of biological feed fishing is the utility model is related to, is specifically a kind of fishing pond cladocera biological feed
Device.
Background technology
Cladocera, it is commonly called as " worm for fishing ", being under the jurisdiction of Arthropoda (Arthropoda), Crustachia (Crustacea), the gill
Sufficient subclass (Babchiopoda), peg graft (Cladocera), is distributed widely in fresh water, seawater and inland brackish water.Branch angle
Class wide adaptability, reproductive capacity is strong, and growth is rapid, and has high nutritive value, and dry weight crude protein content is up to 55% or so
Many aquatic shellfish, aquatic products economic fish fry rearing stage high-quality natural bait.
Pond rearing Micropterus salmoides seedling needs to supply cladocera living, and the growth of Micropterus salmoides seedling is better, and this is big
What the feeding habits of mouth sea bass determined.Micropterus salmoides seedling is cultivated for this, it is necessary to another mouthful of pond rearing cladocera, when cladocera is bred
To certain amount, it just must manually hold fishing net and fish for, because cladocera is close in pond dispersed operations, the cladocera of unit of water body
Degree is little, and the network interface area of fishing net is small, and fishing operation is time consuming.Therefore a kind of device for catching pond cladocera is needed,
To improve labor productivity.Open source literature also reports the finishing device and method of some cladoceras, such as：
1st, Chinese patent：A kind of device for removing cladocera in prawn culturing pond, application number：201520386220.2
The applying date：2015.06.05 patentee：Donghai Aquatic Products Inst., China Aquatic Science Research Academy, address：200090 Shanghai City
Yangpu District military project road 300, inventor：Lu Jianxue, come outstanding virtue, Zhou Kai, Xia Lianjun, summary：Prawn is the utility model is related to support
Field is grown, more particularly to a kind of device for removing cladocera in prawn culturing pond, including aerator, fixed rod and collection dress
Put, fixed rod is arranged between aerator and collection device；Described collection device includes framework, the net on covering framework surface
Cover, the collecting bag that sack edge is fixed on framework, the float and rope being fixed on framework；The sack of collecting bag is in face of increasing
Oxygen machine, rope connection framework and fixed rod.A kind of apparatus structure letter for clearing up cladocera in prawn culturing pond of the utility model
Single, manufacture facilitates, and cost is relatively low；It is easy to operate, the low intensity of work, it is easy to promote the use of in prawn culturing produces；Avoid
A large amount of operations for salvaging cladoceras by hand grow to prawn produces agitation；Improve the use value of aerator；Remove branch
Angle class, the growing space of the dissolved oxygen and prawn in pond waters is improved, avoid prawn into generation loss in collecting net
And injury.
2nd, Chinese patent：A kind of crab pool cladocera worm trap and its method, application number：201610368996.0 Shen
Please day：2016.05.30 applicant：Jiangsu Hao Run bio tech ltd, address：223001 Huaian area of Jiangsu Province Huai'an
Qin Gong towns Industrial Zone, inventor：Liu Aimin, Zhou Aimin, Qian Yulin, Mao Jie, Chen Song, summary：The utility model discloses
A kind of crab pool cladocera worm trap and its method, including immersible pump and moire effect light, immersible pump are upside down in the crab pool, immersible pump
It is each attached in fix bar with the top of moire effect light, is fixed between immersible pump and fix bar by locating rod, the water outlet of immersible pump
Position is provided with drainpipe, and nylon filter mesh bag is set with drainpipe；The utility model utilizes the principle of insect phototaxis,
A tool moire effect light is fixed above the water surface on the crab pool, a tool immersible pump is set up below light, diving mouth piece upward, is upside down in water
In, to open moire effect light at night and water pump, insect are gathered under light, immersible pump sucks the insect near pumping hole in immersible pump,
And in being discharged into by drainpipe in nylon filter mesh bag；Whole equipment cost is very low, go for the crab cultivation pool, fish pond,
The shrimp pool.Raisers can greatly reduce investment and drug risk, shrimp crab fish do not polluted, had without using insecticide
Medicament residue, and it is green.
3rd, Chinese patent：A kind of crab pool cladocera worm trap, application number：201620515267.9 the applying date
2016.05.30 patentee：Jiangsu Hao Run bio tech ltd, address：223001 Huaian area of Jiangsu Province Huai'an admire
Gong Zhen Industrial Zones, inventor：Qian Yulin, Mao Jie, Chen Song, Li Zhiguo, Liu Jun, summary：The utility model discloses one kind
Crab pool cladocera worm trap, including immersible pump and moire effect light, immersible pump are upside down in the crab pool, the top of immersible pump and moire effect light
End is each attached in fix bar, is fixed between immersible pump and fix bar by locating rod, the water exit position of immersible pump is provided with row
Water pipe, nylon filter mesh bag is set with drainpipe；The utility model utilizes the principle of insect phototaxis, on the water surface on the crab pool
A tool moire effect light is fixed by side, and a tool immersible pump is set up below light, and diving mouth piece upward, is upside down in water, opened at night
Moire effect light and water pump, insect are gathered under light, and immersible pump sucks the insect near pumping hole in immersible pump, and passes through drainpipe
In being discharged into nylon filter mesh bag；Whole equipment cost is very low, goes for the crab cultivation pool, fish pond, the shrimp pool.Raisers
Investment and drug risk can be greatly reduced without using insecticide, shrimp crab fish is not polluted, without medicament residue, and
It is green.
4th, Chinese patent：The acquisition method of a kind of rotifers, cladocera and copepods zooplankton, application number：
200910036288.7 the applying date：2009.10.13 applicant：China Aquatic Science Research Academy Fresh Water Fishery Research Center, ground
Location：214081 Bing, Wuxi City, Jiangsu Province lake region Bin Hu streets scenery with hills and waters East Road 9, applicant：The three delicacies cultivation of Jiangyin City Shen port is limited
Company, inventor：Zhang Chengxiang, Gu Ruobo, Zheng Jinliang, Xu Gangchun, Xu run, summary：It the utility model is related to a kind of rotifers, branch
The acquisition method of angle class and copepods zooplankton, belong to fish culture technical field.It includes following acquisition step：Selected water
Rotifer-density gathers waters in 10/more than ml river course, irrigation canals and ditches or pond etc. in body；Fixed harvester simultaneously starts latent
Water pump, pump intake is set to collect a zooplankter within every 1~2 hour after starting water pump from 30~50cm of the water surface；By collection
Zooplankter is separated with different mesh bolting silks according to different purposes and carries out cleaning 1-3 times with clean pond water.This practicality
The apparatus structure of new use is simple, and materials are easy, easy to use, can make full use of in various poisons in freshwater natural propagation and
The Natural Zooplankton resource of regenerating easily, not only greatly reduce labor intensity and also be adapted in hydrostatic, unhurried current waters and size
Use, have the characteristics that efficient, economic, practical in different water bodys.
5th, Chinese patent：A kind of collection finishing device of cladocera biological feed, application number：201621206031.3 Shen
Please day：2016.11.09 patentee：Fresh water fishery research institute of Shandong Province, address：250117 Jinan City, Shandong Province Huaiyin District sections
The shop town Wei Li village 3, inventor：An Li, Meng Qinglei, Zhu rear people, Zhang Longgang, Zhang Zhishan, Dong Xuesa, Li Ning, summary：The disclosure
It is related to a kind of collection finishing device of cladocera biological feed, the collection finishing device includes support (3), lure lamp (4), collected
Net cage (1) and fishing net cage (2), the mesh sheet mesh number for collecting net cage (1) is 40-60 mesh, and the mesh sheet mesh number of fishing net cage (2) is
80-100 mesh；Fishing net cage (2) is lifted on support (3) and can moved up and down, and the upper ledge of fishing net cage (2) can sink to water
Below face, and the lower frame for catching net cage (2) can be promoted to more than the water surface；Fishing net cage can be housed inside by collecting net cage (1)
(2) in；At least part mesh sheet that net cage (1) is collected when the upper ledge for catching net cage (2) is sunk to below the water surface can not be caught
The mesh sheet of net cage (2) is closed and directly contacted with water body；Lure lamp (4) can irradiate the water body collected in net cage (1).The disclosure
Collection finishing device can obtain fresh and alive, complete, not damaged, highdensity cladocera Pueraria lobota biological feed.
The content of the invention
The purpose of this utility model is to provide one kind and catches easy to operate, the dress of the high fishing pond cladocera of catching rate
Put.
The utility model use technical solution be：
A kind of device for catching pond cladocera, whole device is arranged in pond, including aerator, rack, body and
Tail net cage, described rack are in square, and body is in the taper that one large one small and both ends are not closed, the body and net held greatly
Frame specification is consistent and is fixed on rack, and rack bottom will connect sediment of pond face；The body of small end connects with tail net cage, tail net cage
It is fixed on tail net cage frame；Aerator is arranged in the pond of rack one end；The both sides of rack are respectively fixed with splay net
The wing, opened in splay wing to oxygenation generator terminal.
Described wing is made up of cloth and wing frame, and cloth is fixed on wing frame, and wing frame is fixed in pond.Net
Wing bottom contact pond bottom mud face, top flushes with the water surface.
Described body is made of the bolting silk cloth of 80 mesh.
Described tail net cage is made up of the bolting silk cloth and tail net cage frame of 80 mesh, tail net cage frame hexahedron made of wood or bamboo
The water surface is sunk in scaffold, hexahedron scaffold bottom, and top floats on the surface；Tail net cage frame is by the spacing fixation of spud pile；Bolting silk cloth is consolidated
Be scheduled on tail net cage frame front, rear, left and right, under five faces on.
Described aerator is waterwheel aerator.0.8KW waterwheel aerator is set in front of wing, opened during operation
Dynamic aerator, makes pond water be flowed to wing direction.Enter from wing intermediate flow in body, current handle caused by waterwheel aerator
Cladocera brings boot into by body, concentrates in together, and then fishes for live body with fishing net, is sent cladocera as biological feed
The pool is cultivated to Micropterus salmoides seedling.
It is of the present utility model fishing pond cladocera device fishing it is easy to operate, from waterwheel aerator promote pool water to
Boot direction is flowed, and cladocera flows through body with water and reaches boot, is fished in boot, so as to improve the capture of cladocera in pond
Rate.One people, which can operate, completes cladocera fishing work, and catching rate greatly improves, and reduces the labor intensity of fishing worker
And cost.Operating efficiency of the present utility model improves more than about 50 times than conventional method.
Brief description of the drawings
Fig. 1 is the structural representation of the device of the utility model fishing pond cladocera；
Sequence number is entitled in figure：
1st, aerator, 2, wing, 3, rack, 4, body, 5, tail net cage, 6, tail net cage frame, 7, spud pile.
Embodiment
The utility model is introduced in order to more detailed, with reference to embodiment and accompanying drawing, the utility model is done into one
Walk explanation.
A kind of device for catching pond cladocera, whole device is arranged in pond, including aerator 1, rack 3, body 4
With tail net cage 5, described rack 3 is in square, and body 4 is in the taper that one large one small and both ends are not closed, the net held greatly
Body is consistent with rack specification and is fixed on rack 3, and the bottom of rack 3 will connect sediment of pond face；The body of small end connects with tail net cage 5
Logical, tail net cage 5 is fixed on tail net cage frame 6；Aerator 1 is arranged in the pond of the one end of rack 3；The both sides of rack 3 are fixed respectively
It is in splay wing 2 to have, and is opened in splay wing 2 to the end of aerator 1.
Described wing 2 is made up of cloth and wing frame, and cloth is fixed on wing frame, and wing frame is fixed in pond.
Described body 4 is made of the bolting silk cloth of 80 mesh.
Described tail net cage 5 is made up of the bolting silk cloth and tail net cage frame 6 of 80 mesh, and tail net cage frame 6 is six made of wood or bamboo
The water surface is sunk in face body scaffold, hexahedron scaffold bottom, and top floats on the surface；Tail net cage frame 6 is by 7 spacing fixation of spud pile；Sieve
Silk be fixed on tail net cage frame 6 front, rear, left and right, under five faces on.
Described aerator 1 is 0.8KW waterwheel aerator.
Application Example
1st, Nanning fry breeding field cultivates the pond of cladocera, 2 mu of pond area, is being not provided with the utility model
Device when, two people are caught with diddle-net, and hour capture skill angle class weight in wet base is less than 40 kilograms.Later it is sweet so-and-so in the pond
Device of the present utility model is set, and operator opens electric switch, and aerator starts to rotate, or so half an hour, cladocera dress dredger
Boot in tool has concentrated cladocera, and operator fished for once every 20 minutes later with fishing for, until quantity is fed enough
Untill Micropterus salmoides seedling.1 people's operation, skill angle 100~200kg of class weight in wet base is captured per hour.
It is to limitation of the present utility model that described above, which is not, and the utility model is also not limited to examples detailed above, this technology
The those of ordinary skill in field, in essential scope of the present utility model, the variations, modifications, additions or substitutions made should all belong to
In the scope of protection of the utility model.
Claims (5)
1. a kind of device for catching pond cladocera, whole device are arranged in pond, it is characterised in that：Including aerator（1）、
Rack（3）, body（4）With tail net cage（5）, described rack（3）In square, body（4）In one large one small taper,
The body held greatly is fixed on rack（3）On, rack（3）Bottom will connect sediment of pond face；The body of small end and tail net cage（5）Even
It is logical, tail net cage（5）It is fixed on tail net cage frame（6）；Aerator（1）Installed in rack（3）In the pond of one end；Rack（3）Two
Side is respectively fixed with splay wing（2）, in splay wing（2）To aerator（1）Open at end.
2. the device of fishing pond cladocera according to claim 1, it is characterised in that：Described wing（2）By cloth
It is made with wing frame, cloth is fixed on wing frame, and wing frame is fixed in pond.
3. the device of fishing pond cladocera according to claim 1, it is characterised in that：Described body（4）With 80 mesh
Bolting silk cloth be made.
4. the device of fishing pond cladocera according to claim 1, it is characterised in that：Described tail net cage（5）By 80
Purpose bolting silk cloth and tail net cage frame（6）It is made, tail net cage frame（6）The hexahedron scaffold made of wood or bamboo, under hexahedron scaffold
The water surface is sunk in portion, and top floats on the surface；Tail net cage frame（6）By spud pile（7）Spacing fixation；Bolting silk cloth is fixed on tail net cage frame
（6）Front, rear, left and right, under five faces on.
5. the device of fishing pond cladocera according to claim 1, it is characterised in that：Described aerator（1）For water
Vehicle type aerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720868199.9U CN206909485U (en) | 2017-07-18 | 2017-07-18 | A kind of device for catching pond cladocera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720868199.9U CN206909485U (en) | 2017-07-18 | 2017-07-18 | A kind of device for catching pond cladocera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206909485U true CN206909485U (en) | 2018-01-23 |
Family
ID=61347372
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720868199.9U Expired - Fee Related CN206909485U (en) | 2017-07-18 | 2017-07-18 | A kind of device for catching pond cladocera |
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| Country | Link |
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| CN (1) | CN206909485U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109757447A (en) * | 2018-12-25 | 2019-05-17 | 浙江省淡水水产研究所 | A kind of dedicated catching net of pond inner recirculation flow water cultivation |
| CN114051964A (en) * | 2021-11-15 | 2022-02-18 | 中国水产科学研究院淡水渔业研究中心 | Perch micropterus salmoides fry screening system and method |
-
2017
- 2017-07-18 CN CN201720868199.9U patent/CN206909485U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109757447A (en) * | 2018-12-25 | 2019-05-17 | 浙江省淡水水产研究所 | A kind of dedicated catching net of pond inner recirculation flow water cultivation |
| CN114051964A (en) * | 2021-11-15 | 2022-02-18 | 中国水产科学研究院淡水渔业研究中心 | Perch micropterus salmoides fry screening system and 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180123 Termination date: 20180718 |