CN111771817A - Tadpole seedling collection device - Google Patents
Tadpole seedling collection device Download PDFInfo
- Publication number
- CN111771817A CN111771817A CN202010790587.6A CN202010790587A CN111771817A CN 111771817 A CN111771817 A CN 111771817A CN 202010790587 A CN202010790587 A CN 202010790587A CN 111771817 A CN111771817 A CN 111771817A
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- CN
- China
- Prior art keywords
- fixed
- wall
- collecting box
- wave
- box
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 230000014759 maintenance of location Effects 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 7
- 241000883990 Flabellum Species 0.000 claims description 5
- 241001233242 Lontra Species 0.000 claims description 3
- 239000011521 glass Substances 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 230000004083 survival effect Effects 0.000 description 4
- 241000269350 Anura Species 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 3
- 241000238557 Decapoda Species 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 210000002816 gill Anatomy 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 241000269420 Bufonidae Species 0.000 description 1
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 241001113556 Elodea Species 0.000 description 1
- 241000270295 Serpentes Species 0.000 description 1
- 230000006907 apoptotic process Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000013345 egg yolk Nutrition 0.000 description 1
- 210000002969 egg yolk Anatomy 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
Images
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
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/02—Breeding vertebrates
-
- 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
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
-
- 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)
- Environmental Sciences (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Zoology (AREA)
- Marine Sciences & Fisheries (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a tadpole seedling collecting device which comprises a collecting box, wherein a notch is formed in the outer wall of one side of the collecting box, first wave plates are fixed at two ends of one side of the inner wall of the bottom of the collecting box, second wave plates are fixed at two ends of one side of the inner wall of the bottom of the collecting box, the second wave plates are located inside the two first wave plates, fixing rods are fixed on the outer wall of one side of each of the two second wave plates, a rotating ring is rotatably connected between the fixing rods, a plurality of fan blades are fixed on the outer wall of the rotating ring, limiting plates are fixed at two ends of one side, close to the first wave plates, of the collecting box, and a feeding screen plate is fixed between the. The first glass plate and the second wave plate can limit organisms with larger volume in water from entering the collecting box, so that tadpoles are prevented from being eaten, the fan blades rotating along with water flow can block water plants from entering other impurities, and meanwhile, the retention grooves are rapid in air circulation, so that the tadpoles are attracted to be gathered, and the subsequent collection is facilitated.
Description
Technical Field
The invention relates to the technical field of tadpole seedlings, in particular to a tadpole seedling collecting device.
Background
Tadpoles are the larvae of frogs and toads, also known as eggs of frogs and toads. The tadpoles just hatched are spindle-shaped, have no four limbs, mouth and internal gills, grow long flat tails, grow branched external gills on two sides of the head, are adsorbed on the waterweed, and are supplied with nutrition by residual egg yolk in the body. Mainly for the population. When tadpoles mature, the tadpoles begin to be detached and grow into four limbs, then tail of the tadpoles is gradually degenerated through apoptosis, and finally the tadpoles grow into frogs or toads.
However, when the conventional tadpole seedling collection device is in operation, other organisms cannot be isolated from entering the collection device, and this can lead to that after certain tadpoles are collected in the collection device, other organisms, such as shrimps, crabs or snakes, can also be collected by the collection device, and then the organisms can eat all the tadpoles collected in the collection device, so that the collection efficiency is low, and therefore, the tadpole seedling collection device needs to be designed to improve the problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a tadpole seedling collecting device.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a tadpole seedling collection device, includes the collecting box, open collecting box one side outer wall has the breach, collecting box bottom inner wall one side both ends all are fixed with first wave board, collecting box bottom inner wall one side both ends all are fixed with the second wave board, and the second wave board all is located inside two first wave boards, two the relative one side outer wall of second wave board all is fixed with the dead lever, and rotates between the dead lever and be connected with the swivel, the swivel outer wall is fixed with a plurality of flabellums, and the flabellum is the wave type structure, one side both ends that the collecting box is close to first wave board all are fixed with the limiting plate, and are fixed with feeding otter board between the limiting plate.
Furthermore, support columns are fixed to four corners of the outer wall of the bottom of the collecting box, and limit grooves are formed in one sides, close to the water inlet ends, of the support columns.
Furthermore, a plurality of water seepage holes are formed in the outer wall of one side, away from the first wave plate, of the collecting box.
Furthermore, a detention groove is fixed on the inner wall of the bottom of the collecting box and is positioned between the feeding screen plate and the water seepage hole.
Furthermore, the inner walls of two opposite ends of the collecting box are both fixed with rotating motors, one end of each rotating motor is rotatably connected with a containing rod, the outer walls of the two rotating rods are both fixed with stirring blades, and the stirring blades are of folded structures.
Furthermore, protective covers are fixed on the inner walls of two opposite ends of the collecting box, and the protective covers just cover the stirring blades and the rotating motor.
Furthermore, handle rods are fixed at the middle positions of two ends of the outer wall of the top of the collecting box.
Furthermore, a box cover is covered on the outer wall of the top of the collecting box, two grooves are formed in the top of the box cover, and the two grooves are just matched with the handle rods.
The invention has the beneficial effects that:
1. the gap of the collecting box is placed in the direction opposite to the water flow through the arranged first wave plate, the second wave plate, the swivel, the fan blades, the inclined plate and the net plate, so that the water flow can naturally flow through the collecting box, tadpoles can enter the collecting device along the water flow, and the wave-shaped structures of the first wave plate and the second wave plate can prevent larger other organisms from entering the device, and the fan blades rotate along with the water flow on the swivel along with the flow of the water flow, so that other organisms and aquatic weed energy sundries can be intercepted, and only tadpole seedlings can be collected in the collecting box, and the subsequent extraction of the tadpole seedlings is facilitated;
2. by arranging the rotating motor, the stirring blades and the retention tank, when the tadpoles are collected into the collecting box, the rotating motor and the stirring blades which rotate continuously can keep the flow velocity of space water at the upper part of the retention tank to be larger, so that the air circulation at the upper part of the retention tank is ensured to be faster, the survival rate of the tadpoles is ensured, meanwhile, the tadpoles are attracted to be gathered at the moment, and the subsequent tadpole extraction work is facilitated;
3. through case lid and the recess that sets up, after the tadpole gathering is in the collecting box, the case lid of setting can avoid sunshine to penetrate directly, leads to the survival rate decline of tadpole, improves the collection efficiency of tadpole.
Drawings
Fig. 1 is a schematic perspective view of a tadpole seedling collection device according to embodiment 1;
fig. 2 is a schematic top view of the tadpole seedling collection device according to embodiment 1;
fig. 3 is a schematic perspective view of a tadpole seedling collection device according to embodiment 2.
In the figure: the device comprises a support column 1, a collection box 2, a handle rod 3, a water seepage hole 4, a feeding screen plate 5, a limiting plate 6, a gap 7, a first wavy plate 8, a second wavy plate 9, a limiting groove 10, a detention groove 11, a stirring blade 12, a protective cover 13, a rotating motor 14, a fixing rod 15, fan blades 16, a rotating ring 17, a groove 18 and a box cover 19.
Detailed Description
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-2, a tadpole seedling collection device, including collecting box 2, breach 7 has been opened to 2 one side outer walls of collecting box, 2 bottom inner wall one side both ends of collecting box all have first wave board 8 through bolted connection, 2 bottom inner wall one side both ends of collecting box all have second wave board 9 through bolted connection, and second wave board 9 all is located inside two first wave boards 8, two second wave board 9 relative one side outer walls all have dead lever 15 through bolted connection, and rotate between the dead lever 15 and be connected with swivel 17, swivel 17 outer wall has a plurality of flabellums 16 through bolted connection, and flabellum 16 is the wave type structure, collecting box 2 is close to one side both ends of first wave board 8 and all has limiting plate 6 through bolted connection, and there is feeding otter board 5 through bolted connection between the limiting plate 6.
Wherein, four corners of the outer wall at the bottom of the collecting box 2 are connected with supporting columns 1 through bolts, one side of each supporting column 1 close to the water inlet end is provided with a limiting groove 10, the outer wall of one side of the collecting box 2 far away from the first wave plate 8 is provided with a plurality of water seepage holes 4, the inner wall at the bottom of the collecting box 2 is connected with a detention groove 11 through bolts, the detention groove 11 is positioned between the feeding screen plate 5 and the water seepage hole 4, the inner walls of two opposite ends of the collecting box 2 are connected with a rotating motor 14 through bolts, and one end of the rotating motor 14 is rotatably connected with a mounting rod, the outer walls of the two rotating rods are both connected with stirring blades 12 through bolts, the stirring blades 12 are of a folding structure, the inner walls of two opposite ends of the collecting box 2 are connected with protective covers 13 through bolts, and the protective cover 13 covers the stirring blades 12 and the rotating motor 14 just, and the positions of the two ends of the outer wall of the top of the collecting box 2 in the middle are connected with the handle rods 3 through bolts.
The working principle is as follows: when the device is used, the handle rod 3 is firstly improved, the collecting box 2 is placed at the downstream of water flow, the notch 7 faces the water flow, the water flow flows through the inside of the collecting box 2, then the supporting column 1 is inserted into soil, the limiting groove 10 is formed to enable the fixing to be more stable, tadpoles can enter the collecting box 2 along with the water flow from the first wave plate 8 and the second wave plate 9, the two wave-shaped structures can limit other organisms with larger volume to enter the collecting box 2, the collected tadpoles are eaten, the fan blades 16 arranged on the swivel 17 rotate along with the flow direction of the water flow, the device can limit sundries such as water plants and the like to enter the collecting box 2, when the tadpoles are in the collecting box 2, the rotating motor 14 is turned on to enable the stirring blades 12 to rotate, the water flow at the upper part of the retention groove 11 to be accelerated, the circulation of air is increased, and oxygen is more abundant, the tadpoles can be conveniently survived, and the handle rod 3 is pulled to take the device out of water after collection is finished.
Example 2
Referring to fig. 3, the embodiment of the tadpole seedling collecting device is compared with embodiment 1, a box cover 19 is covered on the outer wall of the top of the collecting box 2, two grooves 18 are formed in the top of the box cover 19, and the two grooves 18 are just matched with the handle rod 3.
The working principle is as follows: when the device is used, the handle rod 3 is firstly improved, the collecting box 2 is placed at the downstream of water flow, the notch 7 faces the water flow, the water flow flows through the inside of the collecting box 2, then the supporting column 1 is inserted into soil, the limiting groove 10 is formed to enable the fixing to be more stable, tadpoles can enter the collecting box 2 along with the water flow from the first wave plate 8 and the second wave plate 9, the two wave-shaped structures can limit other organisms with larger volume to enter the collecting box 2, the collected tadpoles are eaten, the fan blades 16 arranged on the swivel 17 rotate along with the flow direction of the water flow, the device can limit sundries such as water plants and the like to enter the collecting box 2, when the tadpoles are in the collecting box 2, the rotating motor 14 is turned on to enable the stirring blades 12 to rotate, the water flow at the upper part of the retention groove 11 to be accelerated, the circulation of air is increased, and oxygen is more abundant, the tadpole survival of being convenient for, after collecting to accomplish pull handle pole 3 take out this device from the water can, the case lid 19 of setting can shield the sun for collecting box 2, avoids sunshine to penetrate directly and leads to the tadpole survival rate to descend.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A tadpole seedling collecting device comprises a collecting box (2), and is characterized in that a gap (7) is formed in the outer wall of one side of the collecting box (2), two ends of one side of the inner wall of the bottom of the collecting box (2) are both fixed with a first wave plate (8), a second wave plate (9) is fixed at both ends of one side of the inner wall of the bottom of the collecting box (2), the second wave plates (9) are positioned inside the two first wave plates (8), the outer walls of one opposite sides of the two second wave plates (9) are respectively fixed with a fixed rod (15), a rotating ring (17) is rotatably connected between the fixed rods (15), a plurality of fan blades (16) are fixed on the outer wall of the rotating ring (17), and flabellum (16) are the wave type structure, collecting box (2) are close to one side both ends of first wave board (8) and all are fixed with limiting plate (6), and are fixed with feeding otter board (5) between limiting plate (6).
2. The tadpole seedling collection device according to claim 1, wherein support columns (1) are fixed at four corners of the outer wall of the bottom of the collection box (2), and one side of each support column (1) close to the water inlet end is provided with a limiting groove (10).
3. The tadpole seedling collection device according to claim 1 or 2, wherein the collection box (2) is provided with a plurality of water seepage holes (4) on the outer wall of the side far away from the first wave plate (8).
4. The tadpole seedling collection device according to claim 3, wherein a retention groove (11) is fixed on the inner wall of the bottom of the collection box (2), and the retention groove (11) is positioned between the feeding screen plate (5) and the water seepage hole (4).
5. The tadpole seedling collection device according to claim 1, wherein a rotating motor (14) is fixed on the inner wall of each of two opposite ends of the collection box (2), a rod is rotatably connected to one end of the rotating motor (14), stirring blades (12) are fixed on the outer walls of the two rotating rods, and the stirring blades (12) are of a folding structure.
6. A tadpole seedling collection device according to claim 5, wherein protective covers (13) are fixed on the inner walls of the two opposite ends of the collection box (2), and the protective covers (13) just cover the stirring blades (12) and the rotating motor (14).
7. The tadpole seedling collection device according to claim 1, wherein the handle rods (3) are fixed at the middle positions of the two ends of the outer wall of the top of the collection box (2).
8. The tadpole seedling collection device according to claim 7, wherein the outer wall of the top of the collection box (2) is covered with a box cover (19), and the top of the box cover (19) is provided with two grooves (18), and the two grooves (18) are just matched with the handle rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010790587.6A CN111771817B (en) | 2020-08-07 | 2020-08-07 | Tadpole seedling collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010790587.6A CN111771817B (en) | 2020-08-07 | 2020-08-07 | Tadpole seedling collection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111771817A true CN111771817A (en) | 2020-10-16 |
| CN111771817B CN111771817B (en) | 2023-03-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010790587.6A Active CN111771817B (en) | 2020-08-07 | 2020-08-07 | Tadpole seedling collection device |
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| CN (1) | CN111771817B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206136948U (en) * | 2016-07-29 | 2017-05-03 | 林瑞火 | Novel tadpole seedling is collected device |
| CN206182149U (en) * | 2016-11-18 | 2017-05-24 | 黄郴 | Ground cage is catched to loach |
| CN207626397U (en) * | 2017-12-06 | 2018-07-20 | 滕菲 | A kind of fish-catching apparatus |
| CN207854844U (en) * | 2018-02-09 | 2018-09-14 | 济宁市两河家庭农场 | A kind of paddy field aquaculture soft-shelled turtle catching device |
| CN108589659A (en) * | 2018-05-16 | 2018-09-28 | 华北水利水电大学 | Adjust the trash rack of direction of flow |
| CN208590450U (en) * | 2018-07-25 | 2019-03-12 | 义乌工商职业技术学院 | Farm's automatic fishing device |
| CN209660221U (en) * | 2019-03-06 | 2019-11-22 | 余江县宏鑫特种水产养殖有限公司 | Sampling apparatus is used in a kind of cultivation of fry |
-
2020
- 2020-08-07 CN CN202010790587.6A patent/CN111771817B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206136948U (en) * | 2016-07-29 | 2017-05-03 | 林瑞火 | Novel tadpole seedling is collected device |
| CN206182149U (en) * | 2016-11-18 | 2017-05-24 | 黄郴 | Ground cage is catched to loach |
| CN207626397U (en) * | 2017-12-06 | 2018-07-20 | 滕菲 | A kind of fish-catching apparatus |
| CN207854844U (en) * | 2018-02-09 | 2018-09-14 | 济宁市两河家庭农场 | A kind of paddy field aquaculture soft-shelled turtle catching device |
| CN108589659A (en) * | 2018-05-16 | 2018-09-28 | 华北水利水电大学 | Adjust the trash rack of direction of flow |
| CN208590450U (en) * | 2018-07-25 | 2019-03-12 | 义乌工商职业技术学院 | Farm's automatic fishing device |
| CN209660221U (en) * | 2019-03-06 | 2019-11-22 | 余江县宏鑫特种水产养殖有限公司 | Sampling apparatus is used in a kind of cultivation of fry |
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| Publication number | Publication date |
|---|---|
| CN111771817B (en) | 2023-03-31 |
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