CN104585104A - Seedling collection device for aquatic seedling raising pond - Google Patents
Seedling collection device for aquatic seedling raising pond Download PDFInfo
- Publication number
- CN104585104A CN104585104A CN201510068381.1A CN201510068381A CN104585104A CN 104585104 A CN104585104 A CN 104585104A CN 201510068381 A CN201510068381 A CN 201510068381A CN 104585104 A CN104585104 A CN 104585104A
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- CN
- China
- Prior art keywords
- support arm
- collar
- fixed
- action bars
- catch
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 239000004744 fabric Substances 0.000 claims description 7
- 210000005239 tubule Anatomy 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 229910000746 Structural steel Inorganic materials 0.000 claims description 2
- 229910000754 Wrought iron Inorganic materials 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 241000894006 Bacteria Species 0.000 abstract description 5
- 244000045947 parasite Species 0.000 abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 6
- 229910052742 iron Inorganic materials 0.000 abstract 3
- 210000002683 foot Anatomy 0.000 description 11
- 238000009360 aquaculture Methods 0.000 description 6
- 244000144974 aquaculture Species 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000011161 development Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 241000258161 Stichopus Species 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000366 juvenile effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000384 rearing effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000965254 Apostichopus japonicus Species 0.000 description 1
- 241000168254 Siro Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Farming Of Fish And Shellfish (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- 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, be specifically related to a kind of aquatic fry growing pond fry collection device.
Background technology
In recent years, China's culture fishery development is swift and violent, become the important growth point of China's Fisheries Development, its breeding way is cultivated by initial extensive style and progressively develops to intensive culture, and the intensive level of aquaculture improves constantly, while aquaculture mode 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 the combination of engineering and marine biotechnology, becomes the Main way of the efficient aquaculture of national development living marine resources.At present, China's industrial aquaculture technology falls behind relatively, facilities and equipment is perfect not, particularly in seed rearing process seed collect and pumping equipment simple and crude.Most nursery uses traditional method to carry out the collection of seed, namely needs manually to enter drain ditch, and with rope, collection seedling bag is fixed on the outlet of drainpipe, then open drainpipe and carry out draining, seed enters collection seedling bag along with current and obtains collection.There is following shortcoming in its operation: (1) needs operating personnel to enter drain ditch, complex operation, and labour intensity is comparatively large, and working environment is also poor; (2) easily take a large amount of bacteriums in drain ditch to ground after operating personnel enter drain ditch, secondary pollution can be caused to nursery pond; (3) collect seedling bag fixing not firm, easily collection seedling bag is washed open under the momentum effect of water, cause seed to lose.
Summary 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.The present invention is easy and simple to handle, does not need operating personnel to enter drain ditch operation, improves service speed, reduce labour intensity, improve working environment.To avoid in drain ditch bacterium and parasite to the pollution of ground cultivating system.Meanwhile, good fixing effect of the present invention, improves the collection efficiency of seed.
The present invention is achieved through the following technical solutions:
A kind of aquatic fry growing pond fry collection device, comprises fixing brandreth, sealing ring 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, fills the gap of the collar and drain pipe port, prevents seed escape;
Further, described fixing brandreth is made up of hand-held ring, action bars, front catch, rear catch, turning cylinder, support, the collar, telescopic support arm and feet; Hand-held ring attended operation bar, the other end of action bars is connected with support arm top by turning cylinder, catch and rear catch before one end of support arm is fixed with, described front catch and rear catch lay respectively at the front and back of turning cylinder, described front catch and rear catch stop the opening and closing amplitude between action bars and support arm, and prevent action bars from vacillating now to the left, now to the right; The top, one end of support arm attended operation bar connects feet, and feet axially extends along support arm, and the other end of support arm is fixedly connected with the collar by support, and the whole collar is positioned at the below 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 and fixed on the collar of brandreth, etting cuff is positioned at the other end of collection seedling bag, utilizes the folding of knot Controling network coat-sleeve mouth, thus carries 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, and sponge wrapping, inside rubber ring, by the tension support rubber ring of self, is filled the space between the collar and discharge outlet, prevented seed from spilling;
Further, the diameter of described hand-held ring is 15 ~ 20cm;
Further, the length of described action bars is 60 ~ 150cm;
Further, the distance of described turning cylinder distance support arm most proximal end is 5 ~ 10cm;
Further, described front catch and rear catch are cylindric, are positioned at the front and back of turning cylinder, are fixed on support arm, and 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 feet is column reinforcing bar or angle iron, and length is 5 ~ 15cm;
Further, support arm is sleeve type structure, forms by the steel pipe that two thicknesses are different is nested, the length of extra heavy pipe is 0.8 ~ 1.2m, and capillary length is 0.6 ~ 1.0m, and extra heavy pipe has screwed hole, by bolt, extra heavy pipe and tubule can be fixed, by pull tubule, regulate the total length of support arm;
Further, the diameter of the collar is 10 ~ 25 ㎝, and the angle between the collar and support arm is 95 ~ 110 °;
Further, support is at support arm near the symmetrical fixed support arm of collar end and the collar, and the both sides of support and the collar form similar triangular structure;
Using method: first according to the length of this contrive equipment support arm of width adjusting in different nursery drain ditchs, large basin is placed in the below of seed rearing pond drain pipe port, grasp the hand-held ring of this device, the rotational angle of action bars between the catch of front and back is utilized to be enclosed within drain pipe port by the collar of this device, under the effect of collar inner rubber circle and sponge, make the sealing ring on the collar and drainpipe compact siro spinning technology, prevent seed from spilling; Wall fixing feet being stuck in drain pipe port opposite makes whole device and horizontal line structure have a certain degree, strengthens fixing effect; After this device is fixing, collecting bag is put into large basin, then the valve (generally nursery pond outer) on drainpipe to be opened or drain plug (generally in nursery pond) pulls up, flow in collecting bag together with under the effect at hydraulic pressure of Chi Shui in nursery pond and seed, Chi Shuicong collection seedling bag oozes out, and seed is then stayed in bag; First Chi Shui flows in large basin, flows to drain ditch again after water is unrestrained.Large basin under collection seedling bag can cushion the impact of current to seed, reduces the damage of seed; Seed is held hand-held ring and is mentioned by this device, untie the knot of etting cuff, poured in suitable container by the seed of collection after collecting and terminating.
The present invention is compared with the prior art its feature:
1, this device is easy and simple to handle, does not need operating personnel to enter drain ditch fixed set seedling bag, avoids operating personnel and enter drain ditch, decreases the chance that drain ditch bacterium and parasite take ground to, stops the pollution to seedling system.
2, the good fixing effect of this device, with traditional with restrict by collect seedling bag and be fixed on nursery pond in drain ditch drainpipe compared with, this device is without the need to fixing with knot, but make use of physics lever principle, drainpipe by nursery pond in drain ditch and the active force to sidewalls and Angle ambiguity, this device is fixed on drainpipe and wall, good fixing effect.
3, this device is easy to operate, does not need professional training to operate, to be easy to accept by vast culturist.An operator can manage the drainage works of dozens of nursery pond, has saved a large amount of manpower and materials, has improve production efficiency.
Accompanying drawing explanation
Fig. 1 apparatus of the present invention structural representation: 1 hand-held ring, 2 action bars, catch before 3,4 turning cylinders, 5 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.
Embodiment
By reference to the accompanying drawings structure of the present invention and application are further explained below by embodiment, but protection scope of the present invention is not by any pro forma restriction of embodiment.
Embodiment 1
The application of apparatus of the present invention in indoor stichopus japonicus large size seedling seed cultivating process, juvenile stichopus specification is about about 20g, and the width in this nursery drain ditch is 1.5m, and discharge outlet diameter is 10cm.
(1) structure of apparatus of the present invention
A kind of aquatic fry growing pond fry collection device, as shown in Figure 1, comprises 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, fills the gap of the collar and drain pipe port, prevents seed escape;
Described fixing brandreth is made up of hand-held ring 1, action bars 2, front catch 3, rear catch 15, turning cylinder 4, support 11, the collar 14, telescopic support arm 10 and feet 5; Hand-held ring 1 attended operation bar 2, the other end of action bars 2 is connected with support arm 10 top by turning cylinder 4, catch 3 and rear catch 15 before one end of support arm 10 is fixed with, described front catch 3 and rear catch 15 lay respectively at the front and back of turning cylinder 4, described front catch 3 and rear catch 15 stop the opening and closing amplitude between action bars 2 and support arm 10, and prevent action bars 2 from vacillating now to the left, now to the right; The top, one end of support arm 10 attended operation bar 2 connects feet 5, and feet axially extends along support arm, and the other end of support arm 10 is fixedly connected with the collar 14 by support 11, and the whole collar 14 is positioned at the below of support arm 10 and forms angle with support arm 10;
Described collection seedling bag is made up of etting 8, abrasionproof cloth 12 and etting cuff 6, abrasionproof cloth 12 is connected with one end of etting 8, and is connected and fixed on the collar 14 of brandreth, and etting cuff 6 is positioned at the other end of collection seedling bag, utilize the folding of knot 7 Controling network coat-sleeve mouth, 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, and sponge wrapping, inside rubber ring, by the tension support rubber ring 13 of self, is filled the space between the collar 14 and discharge outlet, prevented seed from spilling;
The diameter of described hand-held ring 1 is 15cm;
The length of described action bars 2 is 80cm;
Described turning cylinder 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, are positioned at the front and back of turning cylinder 4, are fixed on support arm 10, and 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 is 60 ° ~ 120 °;
Described feet 5 is column reinforcing bar, and length is 10cm;
Support arm 10 is sleeve type structure, and form by the steel pipe that two thicknesses are different is nested, the length of extra heavy pipe is 100cm, capillary length is 80cm, and extra heavy pipe has screwed hole, extra heavy pipe and tubule can be fixed by bolt 9, pull tubule regulates the maximum length of support arm 10 to be 150cm.
The diameter of the collar is 15 ㎝, and the angle between the collar and support arm is 100 °;
Support 11 is at support arm 10 near the symmetrical fixed support arm of collar end and the collar, and the both sides of support 11 and the collar form 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 drain ditch, also fixed with fixed screw after mixing up.Check whether sealing ring and etting entangle firm, a large basin is placed in the below of the nursery pond drain pipe port in drain ditch, grasp the hand-held ring of this device, the rotational angle of action bars between the catch of front and back is utilized to be enclosed within by the sealing ring of this device on drain pipe port (under the effect of rubber ring and sponge, make between sealing ring and drainpipe, not stay gap to prevent seed from spilling), wall fixing feet being stuck in 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 conveniently take out from drain ditch after draining and collection seedling terminate, prevent stuck between wall and drainpipe).After testing fixture 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 drain ditch, untie the knot of etting cuff, the juvenile stichopus of collection is poured in container.
Production practices show: this device and conventional method contrast, and have the features such as easy operation, highly effective, saving manpower, durability be strong; Collection seedling is effective, does not leak seedling, no seedling injury, substantially increases operating efficiency.In addition, receive in draining and do not need poultry feeders to enter drain ditch in seedling process to operate, to avoid in drain ditch the pest such as bacterium and parasite to the pollution of nursery pond.
Claims (9)
1. an aquatic fry growing pond fry collection device, is characterized in that it comprises 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, fills the gap of the collar and drain pipe port, prevents seed escape.
2. device according to claim 1, is characterized in that described fixing brandreth is made up of hand-held ring (1), action bars (2), front catch (3), rear catch (15), turning cylinder (4), support (11), the collar (14), telescopic support arm (10) and feet (5); Hand-held ring (1) attended operation bar (2), the other end of action bars (2) is connected with support arm (10) top by turning cylinder (4), front catch (3) and rear catch (15) is fixed with in one end of support arm (10), described front catch (3) and rear catch (15) lay respectively at the front and back of turning cylinder (4), described front catch (3) and rear catch (15) stop the opening and closing amplitude between action bars (2) and support arm (10), and prevent action bars (2) from vacillating now to the left, now to the right; The top, one end of support arm (10) attended operation bar (2) connects feet (5), feet axially extends along support arm, the other end of support arm (10) is fixedly connected with the collar (14) by support (11), and the whole collar (14) is positioned at the below of support arm (10) and forms angle with support arm (10).
3. device according to claim 1, it is characterized in that described collection seedling bag is made up of etting (8), abrasionproof cloth (12) and etting cuff (6), abrasionproof cloth (12) is connected with one end of etting (8), and be connected and fixed on the collar (14) of brandreth, etting cuff (6) is positioned at the other end of collection seedling bag, utilize the folding of knot (7) Controling network coat-sleeve mouth, thus carry out the collection of seed; Described etting is 30 mesh sieve thin,tough silk.
4. device according to claim 1, it is characterized in that described sealing ring is made up of rubber ring (13) and sponge, be fixed on the collar (14) inner ring, sponge wrapping is inside rubber ring, by the tension support rubber ring (13) of self, fill the space between the collar (14) and discharge outlet, prevent seed from spilling.
5. device according to claim 1, is characterized in that the diameter of described hand-held ring is 15 ~ 20cm; The length of described action bars is 60 ~ 150cm.
6. device according to claim 1, is characterized in that the distance of described turning cylinder distance support arm most proximal end is 5 ~ 10cm.
7. device according to claim 1, it is characterized in that described front catch and rear catch are cylindric, be positioned at the front and back of turning cylinder, be 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 °.
8. device according to claim 1, it is characterized in that described feet is column reinforcing bar or angle iron, length is 5 ~ 15cm; The diameter of the described collar is 10 ~ 25 ㎝, and the angle between the collar and support arm is 95 ~ 110 °; Described support take support arm as the symmetrical fixed support arm of symmetry axis and the collar at support arm near collar end, and the both sides of support and the collar form similar triangular structure.
9. device according to claim 1, it is characterized in that support arm is sleeve type structure, form by the steel pipe that two thicknesses are different is nested, the length of extra heavy pipe is 0.8 ~ 1.2m, capillary length is 0.6 ~ 1.0m, and extra heavy pipe has screwed hole, extra heavy pipe and tubule can be fixed by bolt, by pull tubule, regulate 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 true CN104585104A (en) | 2015-05-06 |
| CN104585104B CN104585104B (en) | 2017-01-18 |
Family
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Family Applications (1)
| 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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104585104B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105494214A (en) * | 2016-01-23 | 2016-04-20 | 宁波大学 | Self-dissolving type spat wrapping method for mussel cultivation |
| 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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Also Published As
| Publication number | Publication date |
|---|---|
| CN104585104B (en) | 2017-01-18 |
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