CN104585104B - Seedling collection device for aquatic seedling raising pond - Google Patents
Seedling collection device for aquatic seedling raising pond Download PDFInfo
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- CN104585104B CN104585104B CN201510068381.1A CN201510068381A CN104585104B CN 104585104 B CN104585104 B CN 104585104B CN 201510068381 A CN201510068381 A CN 201510068381A CN 104585104 B CN104585104 B CN 104585104B
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- support arm
- collar
- support
- seedling
- action bars
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Farming Of Fish And Shellfish (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
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- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
Abstract
The invention discloses a seedling collection device for an aquatic seedling raising pond, and belongs to the field of aquatic seedling raising and protection facilities. The seedling collection device comprises a fixed iron frame, a sealing ring and a seedling collection bag, wherein the seedling collection bag is fixedly arranged on a lantern ring of the fixed iron frame; the sealing ring is fixedly arranged on the inner side of the lantern ring of the fixed iron frame to fill a gap between the lantern ring and a drain pipe orifice to prevent seedlings from escaping. The device is convenient to operate; an operator does not need to enter a drainage ditch to fix the seedling collection bag, so that the operator is prevented from entering the drainage ditch, the chance that bacteria and parasites in the drainage ditch are brought onto the ground is reduced, and pollution to a seedling raising system is completely eradicated; a physical lever principle is utilized, and the device is fixedly arranged on a drain pipe and a wall by controlling the acting force and the angles of the drain pipe of the seedling raising pond and the opposite wall in the drainage ditch, so that a good fixing effect is achieved.
Description
Technical field
The invention belongs to aquatic fry growing and facility field of keeping a full stand of seedings are and in particular to a kind of aquatic fry growing pond fry collection device.
Background technology
In recent years, the development of China's culture fishery is swift and violent, becomes the important growth point of China's Fisheries Development, its breeding way
Progressively developed to intensive culture from initial extensive style cultivation, and the intensive level of aquaculture improves constantly, aquatic products is supported
While the mode of growing changes, promote constantly bringing forth new ideas of corresponding Collocation cultivation job facilities and equipment.
Industrial aquaculture is one of major way of aquatic products intensive culture, is having of engineering technology and marine biotechnology
Machine combines, and becomes the Main way of the efficient aquaculture of national development living marine resources.At present, China's industrial aquaculture technology phase
Not perfect to backwardness, facilities and equipment, particularly during seed rearing, seed is collected and pumping equipment is simple and crude.Most nurseries
Carry out the collection of seed using traditional method, that is, need to be manually entered gutter, be fixed on drainpipe with rope by collecting seedling bag
Outlet, then open drainpipe and carry out draining, seed with current enter collection seedling bag and obtain collection.Its operation exists following
Shortcoming: (1) needs operating personnel to enter gutter, complex operation, and labour intensity is larger, and working environment is also poor；(2) operator
Member easily takes a large amount of bacteriums in gutter to ground after entering gutter, can cause secondary pollution to nursery pond；(3) collect seedling bag
Fixation is not firm, easily washes collection seedling bag open under the momentum effect of water, leads to seed to lose.
Content of the invention
The technical problem to be solved in the present invention is to provide a kind of aquatic fry growing pond fry collection device.Present invention operation letter
Just it is not necessary to operating personnel enter gutter operation, improve service speed, reduce labour intensity, improve working environment.
Avoid the bacterium and parasite pollution to ground cultivating system in gutter.Meanwhile, good fixing effect of the present invention, improves seedling
The collection efficiency planted.
The present invention is achieved through the following technical solutions:
A kind of aquatic fry growing pond fry collection device, including fixing brandreth, sealing ring and collection seedling bag；Collection seedling bag is fixed on
Determine on the collar of brandreth, sealing ring is fixed on the inner side of the fixing brandreth collar, the filling collar and the gap of drain pipe port, prevents seedling
Plant and escape；
Further, described fixing brandreth by hand-held ring, action bars, front catch, rear catch, rotary shaft, support, the collar, can
Telescoping support arm and support feet composition；Hand-held ring attended operation bar, the other end of action bars passes through on rotary shaft and support arm
Portion is connected, catch and rear catch before one end of support arm is fixed with, and described front catch and rear catch are located at rotary shaft respectively
Before and after, described front catch and rear catch stop the opening and closing amplitude between action bars and support arm, and prevent about action bars
Wave；One end top of support arm attended operation bar connects support feet, and support feet is axially extending along support arm, support arm another
End is fixedly connected the collar by support, and the whole collar is located at the lower section of support arm and forms angle with support arm；
Further, described collection seedling bag is made up of etting, abrasionproof cloth and etting cuff, and abrasionproof cloth is connected with one end of etting,
And be connected on the collar of brandreth, etting cuff is located at the other end of collection seedling bag, controls the folding of etting cuff using knot,
Thus carrying out the collection of seed；Described etting is 300～10 mesh sieve thin,tough silk；
Further, described sealing ring is made up of rubber ring and sponge, is fixed on collar inner ring, sponge wrapping is in rubber ring
The inside, by the tension support rubber ring of itself, fills the space between the collar and discharge outlet, prevents seed from spilling；
Further, a diameter of 15～20cm of described hand-held ring；
Further, the length of described action bars is 60～150cm；
Further, described rotary shaft is 5～10cm apart from the distance of support arm most proximal end；
Further, described front catch and rear catch are cylindric, before and after rotary shaft, are fixed on support arm,
Stop the opening and closing amplitude between action bars and support arm, between action bars and support arm, opening and closing angle is 60 °～120 °；
Further, described support feet is column reinforcing bar or angle iron, and length is 5～15cm；
Further, support arm is sleeve type structure, is formed by two different steel pipe nestings of thickness, the length of extra heavy pipe is
0.8～1.2m, capillary length is to have screwed hole on 0.6～1.0m, and extra heavy pipe, can will be solid to extra heavy pipe and tubule by bolt
Fixed, by pull tubule, adjust the total length of support arm；
Further, a diameter of the 10～25 of the collar, the angle between the collar and support arm is 95～110 °；
Further, support symmetrically fixes support arm and the collar, the both sides of support and collar-shaped in support arm near collar end
Become similar triangular structure；
Using method: the length of this invention device support arm of width adjusting first according to different nursery gutters,
Place big basin in the lower section of seed rearing pond drain pipe port, grasp the hand-held ring of this device, using action bars in front-and-back stop
The collar of this device is enclosed within drain pipe port rotational angle between piece, makes in the presence of collar inner rubber circle and sponge
Sealing ring on the collar and drainpipe closely connect, and prevent seed from spilling；Fixing pin is stuck on the wall on drain pipe port opposite
So that whole device is had a certain degree with horizontal line structure, strengthen fixing effect；After this device is fixing, collecting bag is put into big basin
Interior, then the valve (typically outside nursery pond) on drainpipe is opened or drain plug (typically in nursery pond) pulls up, nursery
Water in pond flows in collecting bag together with seed is in the presence of hydraulic pressure, and water oozes out from collection seedling bag, and seed is then stayed
In bag；Water flows in big basin first, and water then flows into gutter after overflowing.Big basin under collection seedling bag can buffer current to seed
Impact, reduces the damage of seed；Seed is collected after terminating, and holds hand-held ring and lifts this device, unties the knot of etting cuff,
The seed of collection is poured in suitable container.
The present invention is compared with the prior art its feature:
1st, this device easy and simple to handle it is not necessary to operating personnel enter gutter fixed set seedling bag, it is to avoid operating personnel enter
Enter gutter, decrease gutter bacterium and parasite takes the chance on ground to, prevent the pollution to seedling system.
2nd, the good fixing effect of this device, with traditional drainpipe that collection seedling bag is fixed on nursery pond in gutter with rope
Compare, this device need not be fixed with knot, but make use of physics lever principle, by nursery pond in gutter drainpipe and
Active force to sidewalls and Angle ambiguity, secure the device on drainpipe and wall, good fixing effect.
3rd, this device is easy to operate, and being not required to professional training is operable it is easy to be accepted by vast culturist.One behaviour
Make the drainage works that workman can manage dozens of nursery pond, saved substantial amounts of manpower and materials, improve production efficiency.
Brief description
Fig. 1 apparatus of the present invention structural representation: 1 hand-held ring, 2 action bars, catch before 3,4 rotary shafts, 5 support feets,
6 etting cuffs, 7 knots, 8 ettings, 9 bolts, 10 support arms, 11 supports, 12 abrasionproof cloth, 13 rubber rings, 14 collars,
Catch after 15.
Specific embodiment
Combine accompanying drawing below by embodiment the structure of the present invention and application are further explained, but the guarantor of the present invention
Shield scope is not subject to any pro forma restriction of embodiment.
Embodiment 1
Apparatus of the present invention application in stichopus japonicus large size seedling seed cultivating process indoors, it is left that juvenile stichopus specification is about 20g
The right side, the width in this nursery gutter is 1.5m, a diameter of 10cm of discharge outlet.
(1) construction of apparatus of the present invention
A kind of aquatic fry growing pond fry collection device, as shown in figure 1, include fixing brandreth, sealing ring 13 and collection seedling bag；Collection
Seedling bag is fixed on the collar of fixing brandreth, and sealing ring is fixed on the inner side of the fixing brandreth collar, the filling collar and drain pipe port
Gap, prevent seed escape；
Described fixing brandreth by hand-held ring 1, action bars 2, front catch 3, rear catch 15, rotary shaft 4, support 11, the collar 14,
Telescopic support arm 10 and support feet 5 form；Hand-held ring 1 attended operation bar 2, the other end of action bars 2 pass through rotary shaft 4 with
Support arm 10 top is connected, catch 3 and rear catch 15 before one end of support arm 10 is fixed with, described front catch 3 and rear gear
Before and after piece 15 is located at rotary shaft 4 respectively, described front catch 3 and rear catch 15 stop between action bars 2 and support arm 10
Opening and closing amplitude, and prevent action bars 2 from vacillating now to the left, now to the right；One end top of support arm 10 attended operation bar 2 connects support feet 5, supports
Pin is axially extending along support arm, and the other end of support arm 10 is fixedly connected the collar 14 by support 11, and the whole collar 14 is located at and props up
The lower section of brace 10 simultaneously forms angle with support arm 10；
Described collection seedling bag is made up of etting 8, abrasionproof cloth 12 and etting cuff 6, and abrasionproof cloth 12 is connected with one end of etting 8,
And on the collar 14 of the brandreth that is connected, etting cuff 6 is located at the other end of collection seedling bag, controls etting cuff using knot 7
Folding, thus carry out the collection of seed；Described etting is 30 mesh sieve thin,tough silk；
Described sealing ring is made up of rubber ring 13 and sponge, is fixed on the collar 14 inner ring, sponge wrapping is in rubber ring
Face, by the tension support rubber ring 13 of itself, fills the space between the collar 14 and discharge outlet, prevents seed from spilling；
A diameter of 15cm of described hand-held ring 1；
The length of described action bars 2 is 80cm；
Described rotary shaft 4 is 8cm apart from the most proximal end distance of support arm 10；
Further, described front catch 3 and rear catch 15 are cylindric, before and after rotary shaft 4, are fixed on support arm
On 10, stop the opening and closing amplitude between action bars 2 and support arm 10, between action bars 2 and support arm 10 opening and closing angle be 60 °～
120°；
Described support feet 5 is column reinforcing bar, and length is 10cm；
Support arm 10 is sleeve type structure, is formed by two different steel pipe nestings of thickness, and the length of extra heavy pipe is 100cm,
Capillary length is to have screwed hole on 80cm, and extra heavy pipe, can be fixed extra heavy pipe and tubule by bolt 9, and pull tubule is adjusted
The maximum length of support arm 10 is 150cm.
A diameter of the 15 of the collar, the angle between the collar and support arm is 100 °；
Support 11 symmetrically fixes support arm and the collar in support arm 10 near collar end, and the both sides of support 11 and the collar are formed
Similar triangular structure.
(2) using method of apparatus of the present invention
The length of the support arm of this device is adjusted to 150cm by the width according to this nursery gutter, after mixing up and with admittedly
Determine screw fixed.Check whether sealing ring is entangled firm with etting, the lower section of the nursery pond drain pipe port in gutter places one
Individual big basin, grasps the hand-held ring of this device, using rotational angle between in front and back's catch for the action bars, this device is close
Seal is enclosed within drain pipe port that (in the presence of rubber ring and sponge, making to leave no gaps between sealing ring and drainpipe prevents seedling
Plant and spill), fixing pin is stuck on the wall on discharge outlet opposite makes whole device and horizontal line have a certain degree (with horizontal line
Angled be in order to more firm by device card betwixt, and convenient after draining and collection seedling terminate take from gutter
Go out, prevent stuck between wall and drainpipe).After check device is fixed, the drain plug in nursery pond is pulled up, carry out
The discharge of aquaculture wastewater and the collection of seed.Then this device is taken out from gutter, untie the knot of etting cuff, will collect
Juvenile stichopus pour in container.
Production practices show: this device and conventional method contrast, and have easy operation, highly effective, saving manpower, durable
The features such as property is strong；Collection seedling effect is good, does not leak seedling, no seedling injury, substantially increases operating efficiency.In addition, during seedling is received in draining
Do not need poultry feeders to enter gutter to be operated, it is to avoid in gutter, the harmful organism such as bacterium and parasite is to nursery pond
Pollution.
Claims (9)
1. a kind of aquatic fry growing pond fry collection device is it is characterised in that it includes fixing brandreth, sealing ring (13) and collection seedling bag；
Collection seedling bag is fixed on the collar of fixing brandreth, and sealing ring is fixed on the inner side of the collar of fixing brandreth, the filling collar and draining
The gap of the mouth of pipe, prevents seed escape.
2. device according to claim 1 is it is characterised in that described fixing brandreth is by hand-held ring (1), action bars (2), front
Catch (3), rear catch (15), rotary shaft (4), support (11), the collar (14), support arm (10) and support feet (5) composition；Described
Support arm is extension type, hand-held ring (1) attended operation bar (2), and the other end of action bars (2) passes through rotary shaft (4) and props up
Brace (10) top is connected, and is fixed with front catch (3) and rear catch (15) in one end of support arm (10), described front catch
(3) and rear catch (15) respectively be located at rotary shaft (4) before and after, described front catch (3) and rear catch (15) stop action bars
(2) the opening and closing amplitude and support arm (10) between, and prevent action bars (2) from vacillating now to the left, now to the right；Support arm (10) attended operation bar (2)
One end top connect support feet (5), support feet is axially extending along support arm, and the other end of support arm (10) passes through support (11)
It is fixedly connected the collar (14), the whole collar (14) is located at the lower section of support arm (10) and forms angle with support arm (10).
3. device according to claim 1 is it is characterised in that described collection seedling bag is by etting (8), abrasionproof cloth (12) and etting
Cuff (6) forms, and abrasionproof cloth (12) is connected with one end of etting (8), and is connected on the collar (14) of fixing brandreth, and etting is tucked inside the sleeve
Mouth (6) is located at the other end of collection seedling bag, controls the folding of etting cuff using knot (7), thus carrying out the collection of seed；Described
Etting is 30 mesh sieve thin,tough silk.
4. device according to claim 1 is it is characterised in that described sealing ring is made up of rubber ring (13) and sponge, fixing
On the collar (14) inner ring, sponge wrapping, inside rubber ring, by the tension support rubber ring (13) of itself, fills the collar
(14) space and discharge outlet between, prevents seed from spilling.
5. device according to claim 2 is it is characterised in that a diameter of 15～20cm of described hand-held ring；Described action bars
Length be 60～150cm.
6. device according to claim 2 it is characterised in that described rotary shaft apart from support arm most proximal end distance be 5～
10cm.
7. device according to claim 2 it is characterised in that described front catch and rear catch be cylindric, positioned at rotation
Before and after axle, it is fixed on support arm, stops the opening and closing amplitude between action bars and support arm, open between action bars and support arm
Close angle and be 60 °～120 °.
8. it is characterised in that described support feet is column reinforcing bar or angle iron, length is 5 to device according to claim 2
～15cm；A diameter of the 10～25 of the described collar, the angle between the collar and support arm is 95～110 °；Described support is propping up
Near collar end with support arm for the fixing support arm of symmetrical axial symmetry and the collar, the both sides of support form similar three with the collar for brace
Angular structure.
9. device according to claim 2 is it is characterised in that support arm is sleeve type structure, by the different steel of two thicknesses
Pipe nesting forms, and the length of extra heavy pipe is 0.8～1.2m, and capillary length is to have screwed hole on 0.6～1.0m, and extra heavy pipe, permissible
By bolt, extra heavy pipe and tubule are fixed, by pull tubule, adjust the total length of support arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510068381.1A CN104585104B (en) | 2015-02-10 | 2015-02-10 | Seedling collection device for aquatic seedling raising pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510068381.1A CN104585104B (en) | 2015-02-10 | 2015-02-10 | Seedling collection device for aquatic seedling raising pond |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104585104A CN104585104A (en) | 2015-05-06 |
| CN104585104B true CN104585104B (en) | 2017-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510068381.1A Active CN104585104B (en) | 2015-02-10 | 2015-02-10 | Seedling collection device for aquatic seedling raising pond |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105494214B (en) * | 2016-01-23 | 2018-07-17 | 宁波大学 | A kind of method of mussel culture self-dissolving formula Bao Miao |
| CN108902007A (en) * | 2018-09-28 | 2018-11-30 | 威海长青海洋科技股份有限公司 | A kind of young seedling collection device in indoor culture pond |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3784744B2 (en) * | 2002-04-02 | 2006-06-14 | 株式会社シマノ | Tamami pattern |
| CN200973306Y (en) * | 2006-11-24 | 2007-11-14 | 张清丰 | Structure of net tools |
| CN202603428U (en) * | 2012-05-07 | 2012-12-19 | 中国水产科学研究院东海水产研究所 | Telescopic tuck net |
| CN203302165U (en) * | 2013-06-27 | 2013-11-27 | 天津市民旺水产养殖有限公司 | Improved culture pond |
| CN203575410U (en) * | 2013-12-03 | 2014-05-07 | 桐乡市恒盛泥鳅养殖专业合作社 | Loach fry fishing device |
| CN203735291U (en) * | 2014-01-03 | 2014-07-30 | 中国水产科学研究院珠江水产研究所 | Apple snail egg collection device |
| CN204090807U (en) * | 2014-03-21 | 2015-01-14 | 孙士庆 | Diddle-net |
| CN204090765U (en) * | 2014-08-27 | 2015-01-14 | 中国水产科学研究院东海水产研究所 | A kind of stimulation cryptonucleus insect packing gathering unit |
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