CN207284840U - A kind of quick device for collecting wheel animalcule cladocera - Google Patents
A kind of quick device for collecting wheel animalcule cladocera Download PDFInfo
- Publication number
- CN207284840U CN207284840U CN201721246446.8U CN201721246446U CN207284840U CN 207284840 U CN207284840 U CN 207284840U CN 201721246446 U CN201721246446 U CN 201721246446U CN 207284840 U CN207284840 U CN 207284840U
- Authority
- CN
- China
- Prior art keywords
- net cage
- cladocera
- wheel animalcule
- screen cloth
- ability
- 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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Abstract
The utility model provides a kind of quick device for collecting wheel animalcule cladocera, including pushing away ability of swimming aerator and net cage, the net cage includes spaced multiple spud piles and screen cloth, the screen cloth is sequentially connected each spud pile, form the cyclic structure of side wall opening and bottom lock, the open side for pushing away ability of swimming aerator and net cage spaced apart is oppositely arranged.The apparatus structure is simple, a net cage need to only be fixedly mounted and push away ability of swimming aerator, current are formed using the power for pushing away the formation of ability of swimming aerator, wheel animalcule cladocera is collected under the drive of current into net cage, and it is of less demanding to Larger water depths, it only need to push away ability of swimming aerator and stir less than dirt, so as to may be such that the device is nearby installed on offshore side, easy for installation, collection efficiency is high.
Description
Technical field
The utility model belongs to fry cultivation equipment technical field, and in particular to a kind of quick dress for collecting wheel animalcule cladocera
Put.
Background technology
Wheel animalcule cladocera is meiofauna floating or that Burden-Swimming Ability of KM is very weak, belongs to zooplankter class, its individual is big
It is small between 0.2~3.0 millimeter.Generally wave with current, planktonic organism is formed together with phytoplankton.Zooplankter is the same as floating
It is all the indispensable natural living bait of fish that it is the same, which to swim plant, and the dynamic in water body between phytoplankton and zooplankter is put down
Weighing apparatus is the key of Water-quality control during pond culture.But if zooplankter forms absolute predominance, (i.e. water body is presented milky white
Color), the phytoplankton of a large amount of food generation oxygen, makes water quality reduce, and largely consumes dissolved oxygen in water, causes fish to raise the nose above water to breathe, is tight
Raise the nose above water to breathe again, or even the general pool；Zooplankter at this time becomes the harmful organism in water, have impact on the normal growth of fish, causes
Fish fulminant disease.
Wheel animalcule cladocera is widely used in terms of fry raising at present, in the technology of pond waters culture of rotifera cladocera
It is ripe, but its collection method is still artificial to spend, and using big small-sized net cage, large area is blocked based on pocket in water, so time-consuming
Arduously, if the depth of water is even more bothered with ship.
Utility model content
The purpose of the utility model is to overcome existing wheel animalcule cladocera collection mode is time-consuming and laborious, and to waters size depth
It is required that the problem of high.
For this reason, the utility model provide it is a kind of it is quick collect the device of wheel animalcule cladocera, including push away ability of swimming aerator and
Net cage, the net cage include spaced multiple spud piles and screen cloth, and the screen cloth is sequentially connected each spud pile, forms side
The cyclic structure of wall opening and bottom lock, the open side for pushing away ability of swimming aerator and net cage spaced apart opposite are set
Put.
Further, the cross section of the net cage is U-shaped structure, and two spud piles and adjacent positioned at net cage both ends are consolidated
Determine to be both provided with cross bar between stake.
Further, it is in flaring shape apart from openend farthest to net cage openend on the net cage.
Further, a length of 7.1~7.3m of the net cage, width are 1.5~1.8m, a height of 0.6m.
Further, the spud pile of the net cage is higher by more than water surface 0.3m, and the screen cloth top of the net cage is exposed the surface
0.3m, height of the screen cloth bottom away from the water surface are 0.3m.
Further, the mesh of the screen cloth is 100~120 mesh.
Further, the ability of swimming aerator and the distance of net cage open side of pushing away is 12~15m.
Compared with prior art, the beneficial effects of the utility model：
(1) this quick device for collecting wheel animalcule cladocera provided by the utility model floated using wheel animalcule cladocera or
The very weak feature of Burden-Swimming Ability of KM, using the power for pushing away the formation of ability of swimming aerator, forms current, band of the wheel animalcule cladocera in current
Under dynamic, into net cage, the wheel animalcule cladocera in net cage is periodically collected, achievees the purpose that to control wheel animalcule cladocera in water body.
(2) apparatus structure of this quick collection wheel animalcule cladocera provided by the utility model is simple, only needs to be fixedly mounted
One net cage and ability of swimming aerator is pushed away, and it is of less demanding to Larger water depths, it only need to push away ability of swimming aerator and stir less than dirt
, so that may be such that the device is nearby installed on offshore side, it is easy for installation.
(3) device of this quick collection wheel animalcule cladocera provided by the utility model is easy to operate, only needs a people to use
A piece bamboo pole, a keg, can operate once the small dredger of 100 mesh, time saving, laborsaving, less manpower, and collection efficiency is high, receive
Collection once only needs that 10~30 kilograms of wheel animalcule cladoceras can be obtained within 10 minutes, equivalent to the prior art two to three people's two hours
Harvest.
The utility model is described in further details below with reference to attached drawing.
Brief description of the drawings
Fig. 1 is the structure diagram for the device that the utility model quickly collects wheel animalcule cladocera.
Description of reference numerals：1st, ability of swimming aerator is pushed away；2nd, spud pile；3rd, screen cloth；4th, cross bar.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
The all other embodiment obtained, shall fall within the protection scope of the present invention.
In the description of the utility model, it is to be understood that term " " center ", " on ", " under ", "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " is based on attached drawing institutes
The orientation or position relationship shown, is for only for ease of description the utility model and simplifies description, rather than indicates or imply and is signified
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this practicality
New limitation；In the description of the utility model, unless otherwise indicated, " multiple " are meant that two or more.
As shown in Figure 1, present embodiments providing a kind of device of quick collection wheel animalcule cladocera, including push away ability of swimming aerator
1 and net cage, the net cage include spaced multiple spud piles 2 and screen cloth 3, the screen cloth 3 is sequentially connected each spud pile 2,
Form the cyclic structure of side wall opening and bottom lock, one spacing of open side interval for pushing away ability of swimming aerator 1 and net cage
From being oppositely arranged.The device of the quick collection wheel animalcule cladocera is floated using wheel animalcule cladocera or the very weak spy of Burden-Swimming Ability of KM
Point, using the power for pushing away the formation of ability of swimming aerator 1, forms current, and wheel animalcule cladocera enters net cage under the drive of current, so that
Achieve the purpose that to collect wheel animalcule cladocera in water body.
Specific embodiment, 2 numbers of spud pile are five in the present embodiment, the depth of water are selected in pool more than 1.2 meters
Region, which is fixed in pool, and each 2 upper end of spud pile is higher by 0.3 meter of the water surface
More than, it is corresponding respectively at the 0.3m that exposes the surface on five spud piles 2 to choose five screen cloths fixing point A, B, C, D, E, wherein,
AC, BD choose the screen cloth 3 of 100~120 mesh, by screen cloth 3 at a distance of 1.5~1.8m, two E to A, C points at a distance of 1.1~1.3 meters
Top is fixed on 5 points of A, B, C, D, E, and water surface 0.3m is stretched into the bottom of screen cloth 3, and screen cloth 3 is fixed on spud pile 2 under water
M, screen cloth 3 is tensed on 2 points of N, so as to obtain the net cage that cross section is U-shaped structure, a length of 7.1~7.3m of the net cage, width is
1.5~1.8m, a height of 0.6m；And the ability of swimming aerator 1 that pushes away is arranged at 12~15m of net cage open side, ability of swimming increasing is pushed away
The pool depth requirements of 1 installation place of oxygen machine are pushed away when ability of swimming aerator 1 works and stirred less than dirt, are pushed away ability of swimming aerator 1 and are aligned
Net cage open side pushes away water so that wheel animalcule cladocera enters net cage under the drive of current.
The embodiment of optimization, between two spud piles at net cage both ends and adjacent spud pile (i.e. between 2 points of A and B,
And between 2 points of C and D) cross bar 4 is provided with, cross bar 4 is used for support screen cloth 3, avoids screen cloth 3 from not tensing enough, 3 upper end of screen cloth
Sink and cause wheel animalcule cladocera to escape from net cage.In addition, apart from openend farthest to net cage openend in gradually on the net cage
Expand shape, i.e. the distance between B, D is more than the distance between A, C, and the broadening of net cage open side is conducive to the wheel worm branch of more Open sea area
Angle class enters net cage.
When collecting wheel animalcule cladocera, half an hour starts to a hour in advance pushes away ability of swimming aerator 1, makes wheel animalcule cladocera
Flowed under current drive to net cage open side, you can collect wheel animalcule cladocera（Keep to the side to collect in morning or darkness wheel animalcule cladocera
Middle period collecting effect is more preferable）；During collection, first turn off and push away ability of swimming aerator 1, provoke 3 bottom of screen cloth, edge under net cage with bamboo pole
Net cage open side is rearwardly caught up with, and bamboo pole is erected at AC, is hung up 3 bottom of screen cloth, net cage afterbody is isolated with front end, will take turns worm branch
Angle class is locked in AEC regions, is collected in this zonule with the small dredger of 100 mesh, transports sieving storage back（Bucket, pond can be used
Etc. leaving concentratedlyAlso may be usedFrost）Or feeding, using the collection mode of the present embodiment, collection once only needs 10 minutes can obtain 10
~30 kilograms of wheel animalcule cladoceras, equivalent to two to three two hours harvests of people of the prior art.
In conclusion the apparatus structure of this quick collection wheel animalcule cladocera provided by the utility model is simple, need to only consolidate
Dingan County fills a net cage and pushes away ability of swimming aerator, forms current using the power for pushing away the formation of ability of swimming aerator, wheel animalcule cladocera exists
It is collected under the drive of current into net cage, and it is of less demanding to Larger water depths, it only need to push away ability of swimming aerator and stir less than mud
Dirt, so as to may be such that the device is nearby installed on offshore side, easy for installation, collection efficiency is high.
Exemplified as above is only for example, not forming to the scope of protection of the utility model to the utility model
Limitation, it is every to be belonged to the same or similar design of the utility model within protection scope of the present invention.
Claims (7)
1. a kind of device of quick collection wheel animalcule cladocera, including push away ability of swimming aerator (1) and net cage, it is characterised in that：It is described
Net cage includes spaced multiple spud piles (2) and screen cloth (3), and the screen cloth (3) is sequentially connected each spud pile (2), forms
The cyclic structure of side wall opening and bottom lock, it is described to push away ability of swimming aerator (1) and the open side of net cage is spaced apart
It is oppositely arranged.
2. the quick device for collecting wheel animalcule cladocera as claimed in claim 1, it is characterised in that：The cross section of the net cage is
U-shaped structure, cross bar (4) is both provided between two spud piles (2) at net cage both ends and adjacent spud pile (2).
3. the quick device for collecting wheel animalcule cladocera as claimed in claim 2, it is characterised in that：Distance opening on the net cage
It is in flaring shape to hold farthest to net cage openend.
4. the quick device for collecting wheel animalcule cladocera as claimed in claim 1, it is characterised in that：A length of the 7.1 of the net cage
~7.3m, width are 1.5~1.8m, a height of 0.6m.
5. the quick device for collecting wheel animalcule cladocera as claimed in claim 4, it is characterised in that：The spud pile of the net cage
(2) it is higher by more than water surface 0.3m, expose the surface 0.3m for screen cloth (3) top of the net cage, height of screen cloth (3) bottom away from the water surface
For 0.3m.
6. the quick device for collecting wheel animalcule cladocera as claimed in claim 1, it is characterised in that：The mesh of the screen cloth (3)
For 100~120 mesh.
7. the quick device for collecting wheel animalcule cladocera as claimed in claim 1, it is characterised in that：It is described to push away ability of swimming aerator
(1) distance with net cage open side is 12~15m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721246446.8U CN207284840U (en) | 2017-09-27 | 2017-09-27 | A kind of quick device for collecting wheel animalcule cladocera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721246446.8U CN207284840U (en) | 2017-09-27 | 2017-09-27 | A kind of quick device for collecting wheel animalcule cladocera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207284840U true CN207284840U (en) | 2018-05-01 |
Family
ID=62439565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721246446.8U Expired - Fee Related CN207284840U (en) | 2017-09-27 | 2017-09-27 | A kind of quick device for collecting wheel animalcule cladocera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207284840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110226575A (en) * | 2019-06-25 | 2019-09-13 | 河南科技学院 | A kind of aquatic insect acquisition levitation device |
-
2017
- 2017-09-27 CN CN201721246446.8U patent/CN207284840U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110226575A (en) * | 2019-06-25 | 2019-09-13 | 河南科技学院 | A kind of aquatic insect acquisition levitation device |
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| 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: 20180501 Termination date: 20190927 |
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| CF01 | Termination of patent right due to non-payment of annual fee |