CN111700025A - Agricultural is with crayfish device of growing seedlings - Google Patents
Agricultural is with crayfish device of growing seedlings Download PDFInfo
- Publication number
- CN111700025A CN111700025A CN202010708482.1A CN202010708482A CN111700025A CN 111700025 A CN111700025 A CN 111700025A CN 202010708482 A CN202010708482 A CN 202010708482A CN 111700025 A CN111700025 A CN 111700025A
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- shrimp
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- 241000238017 Astacoidea Species 0.000 title claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000009395 breeding Methods 0.000 claims abstract description 31
- 230000001488 breeding effect Effects 0.000 claims abstract description 31
- 238000002955 isolation Methods 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims description 17
- 238000007664 blowing Methods 0.000 claims description 13
- 241001233242 Lontra Species 0.000 claims description 9
- 241000196324 Embryophyta Species 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 5
- 241001330002 Bambuseae Species 0.000 claims description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 5
- 239000011425 bamboo Substances 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 125000003003 spiro group Chemical group 0.000 claims 1
- 241000238557 Decapoda Species 0.000 abstract description 78
- 238000000034 method Methods 0.000 description 7
- 230000004083 survival effect Effects 0.000 description 7
- 230000035699 permeability Effects 0.000 description 4
- 241000583629 Cypridopsis vidua Species 0.000 description 3
- 235000013601 eggs Nutrition 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
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- 241000195493 Cryptophyta Species 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 2
- 239000010868 animal carcass Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000037406 food intake Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000012631 food intake Nutrition 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 210000004681 ovum Anatomy 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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- 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
- A01K63/003—Aquaria; Terraria
-
- 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
- A01K61/10—Culture of aquatic animals of fish
- A01K61/17—Hatching, e.g. incubators
-
- 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
- A01K63/003—Aquaria; Terraria
- A01K63/006—Accessories for aquaria or terraria
-
- 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
-
- 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)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Zoology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses an agricultural crayfish seedling raising device, and relates to the technical field of agriculture; the problems that the young shrimps need to be fished out after multiple fishing when the young shrimps can be put in, the time is long, the loss of the young shrimps is large, and the seedling raising cost is increased are solved; the water inlet cover is fixedly mounted on the side face of the box, a water inlet pipe is fixedly mounted on the side face of the water inlet cover, a drain valve is fixedly mounted at the bottom of the other side of the box, and a trapping net bag is fixedly mounted on the drain valve and the port of the water inlet cover. When the young shrimps can be thrown in the device, workers can insert the isolation screen plates into the adjacent breeding net cages, the breeding net cages are lifted out of a water body after being isolated, the cover plates are opened to pour out the shrimp seeds, the shrimp seeds can be quickly collected, repeated fishing by using net bags is not needed, the loss of the shrimp seeds during collection is reduced, the breeding cost of the crayfish is reduced, and the collection efficiency of the shrimp seeds is improved.
Description
Technical Field
The invention relates to the technical field of agriculture, in particular to an agricultural crayfish seedling raising device.
Background
The crayfish is a freshwater economic crayfish and is popular with people because of delicious meat taste. Due to the omnivorous property, the fast growth speed and the strong adaptability, the method forms an absolute competitive advantage in the local ecological environment. The food intake range of the feed comprises aquatic weeds, algae, aquatic insects, animal carcasses and the like, and the feed can kill the aquatic weeds, the algae, the aquatic insects, the animal carcasses and the like in case of shortage of food.
Crayfish has become important economic breed variety in china in recent years, crayfish can breed throughout the year, wherein use 5-9 months as the peak period, in order to the crayfish breed personnel who appear on the market in summer utilize big-arch shelter and seedling raising box to breed in winter, at present, current crayfish seedling raising box is the simple bilayer structure mostly, and the middle part adopts the otter board to keep apart and avoids the feeding of shrimp to the young shrimp, when the young shrimp can be put in, need catch many times just can fish out the young shrimp, the cost is long, and to the loss of young shrimp great, improved the cost of growing seedlings.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides an agricultural crayfish seedling raising device.
The invention provides an agricultural crayfish breeding device, which comprises a box body, wherein a water inlet cover is fixedly arranged on the side surface of the box body, a water inlet pipe is fixedly arranged on the side surface of the water inlet cover, a drain valve is fixedly arranged at the bottom of the other side of the box body, a trapping net bag is fixedly arranged at the port of the drain valve and the water inlet cover, an air blowing mechanism is fixedly arranged at the bottom end inside the box body, a plurality of support frames are fixedly arranged at the bottom of the box body, a plurality of breeding net cages are fixedly arranged at the tops of the support frames, a plurality of installation short pipes are fixedly arranged on the inner wall of the bottom of each breeding net cage, attached aquatic weeds are screwed at the top ends of the installation short pipes, a cover plate is fixedly arranged at the top ends of the breeding net cages, a plurality of circular holes are formed in the top ends of the cover plate, the inside of box is provided with a plurality of isolation otter boards, and the bottom of isolating the otter board is provided with the grafting portion with eye-splice mechanism looks adaptation.
Preferably, the attached aquatic weed comprises a rod body and a plurality of flexible blades arranged on the outer side of the rod body, and the surfaces of the blades are provided with fluff layer structures.
Preferably, the air-blowing mechanism includes the air-blowing pipe that the longitude and latitude distributes in the inside bottom of box, and the both sides surface of air-blowing pipe all sets up the capillary eye.
Preferably, the bottom of the cover plate is fixedly provided with a plurality of locking rods with L-shaped structures, the inner wall of the seedling raising net cage is fixedly provided with a plurality of locking buckles, and the bottom ends of the locking rods are inserted into the side faces of the locking buckles.
Preferably, a plurality of protruding structures are fixedly mounted at the top end of the cover plate, and the protruding structures are arranged in a staggered mode.
Preferably, the protruding structure comprises a triangular prism body made of flexible materials, the top end of the triangular prism body is welded with a plurality of flexible rod bodies, and the bottom end of the triangular prism body is welded with two bolt bodies matched with the circular holes.
Preferably, a hidden tube structure with an S-shaped structure is arranged above the cover plate, and an inserting plate matched with the inserting and buckling mechanism is arranged at the bottom end of the hidden tube structure.
Preferably, the hidden tube structure comprises a tube body which is woven into an S-shaped structure by bamboo, and a plurality of holes and grooves are formed in the surface of the tube body.
According to the device, an upper-in and lower-out mode is adopted during water replacement, when the young shrimps are separated from the female shrimps, the young shrimps enter the inside of the seedling net cage along with water flow from the limiting pipe, the young shrimps are separated from the parent shrimps, the young shrimps are prevented from being eaten, the survival rate of the seedlings is improved, when the young shrimps can be thrown in, workers can insert the inside of the adjacent seedling net cage through the isolating net plate, the seedling net cage is lifted out of a water body after being isolated, the shrimp seeds are poured out by opening the cover plate, the rapid collection work of the shrimp seeds can be completed, repeated fishing by using net bags is not needed, the loss of the shrimp seeds during collection is reduced, the breeding cost of the crayfish is reduced, and the collection efficiency of the shrimp seeds is improved;
in the process of raising the seedlings, one end of the air blowing mechanism is connected with an air pump, the air pump is used for inflating the interior of the box body, and the air generates large-range fine bubbles at the bottom of the water body through capillary holes, so that the oxygen content of the water body is improved, the separation of shrimp eggs from the tails of female shrimps caused by large bubbles is avoided, and the survival rate of the shrimp seedlings is further improved;
the triangular prism body is installed in the apron top through bolt body and circular port, and the dismouting of being convenient for is washd, and simultaneously, a plurality of flexible rod bodies provide hidden environment for the young shrimp that drops, avoid being eaten by the breeding shrimp, and when the female shrimp tail end is big and bloated because of young shrimp, the female shrimp crawls in-process afterbody and flexible rod body contact and can brush the young shrimp and fall for the speed of young shrimp and female shrimp separation, further improve the efficiency that the breeding shrimp was cultivated.
Drawings
FIG. 1 is a schematic sectional view of an agricultural crayfish breeding device according to the present invention;
FIG. 2 is a schematic cross-sectional structure view of a cover plate of the agricultural crayfish breeding device provided by the invention;
FIG. 3 is a schematic view of a convex structure of the agricultural crayfish breeding device provided by the invention;
fig. 4 is a schematic structural view of a seedling net cage of the agricultural crayfish seedling raising device in a top view;
fig. 5 is a structural schematic view of a hidden tube of the agricultural crayfish breeding device provided by the invention.
In the figure: the device comprises a box body 1, a water inlet pipe 2, a water inlet cover 3, a buckle mechanism 4, a hidden pipe structure 5, a cylinder body 51, a hole groove 52, an inserting plate 53, an isolation screen plate 6, a bulge structure 7, a triangular prism 71, a flexible rod body 72, a bolt body 73, a cover plate 8, a limiting pipe 9, a drain valve 10, float grass 11, a short installation pipe 12, a seedling culture net cage 13, a support frame 14, an air blowing mechanism 15, an isolation screen plate 16 and a circular hole 17.
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. 1-4, an agricultural crayfish breeding device comprises a box body 1, a water inlet cover 3 is fixedly installed on the side surface of the box body 1, a water inlet pipe 2 is fixedly installed on the side surface of the water inlet cover 3, a water outlet valve 10 is fixedly installed on the bottom of the other side of the box body 1, a trapping net bag is fixedly installed at the port of the water outlet valve 10 and the port of the water inlet cover 3, an air blowing mechanism 15 is fixedly installed at the bottom inside the box body 1, a plurality of supporting frames 14 are fixedly installed at the bottom of the box body 1, a plurality of breeding net cages 13 are fixedly installed at the tops of the supporting frames 14, a plurality of installation short pipes 12 are fixedly installed on the inner wall of the bottoms of the breeding net cages 13, attached aquatic weeds 11 are screwed on the top ends of the installation short pipes 12, a cover plate 8 is fixedly installed at the top ends of the breeding net cages 13, a plurality of circular holes 17 are formed in, the inside of box 1 is provided with a plurality of isolation otter boards 6, and the bottom of isolation otter board 6 is provided with the grafting portion with the 4 looks adaptations of eye-splice mechanism, the device adopts the mode of going into from top to bottom when water replacement, when young shrimp breaks away from female shrimp, can follow rivers and enter into the inside of box 13 of growing seedlings from spacing pipe 9, separate young shrimp and seed shrimp and avoid young shrimp to be ingested, improve the survival rate of growing seedlings, when young shrimp can be put in, the staff can insert inside adjacent net cage 13 of growing seedlings through isolation otter board 6, and then lift out the water with it after keeping apart box 13 of growing seedlings, open apron 8 and pour out the shrimp seed, can accomplish the quick collection work of shrimp seed, need not to adopt the string bag to salvage repeatedly, reduce the loss of shrimp seed when collecting, reduce the cost of growing seedlings of crayfish, and improve the collection efficiency of shrimp seed.
According to the invention, the attached aquatic weed 11 comprises a rod body and a plurality of flexible blades arranged on the outer side of the rod body, the surfaces of the blades are provided with fluff layer structures, and the rod body and the flexible blades with fluff can provide hiding and playing places for young shrimps, improve the survival rate of the young shrimps, provide attaching places for fallen shrimp eggs, and avoid the waste of the shrimp eggs fallen by the activities of the female shrimps.
The air-blowing mechanism 15 includes that the longitude and latitude distributes in the blast pipe of the inside bottom of box 1, and the both sides surface of blast pipe all sets up the capillary eye, inserts the air pump with the one end of air-blowing mechanism 15 in the in-process of growing seedlings, utilizes the air pump to aerify the operation to the inside of box 1, and the air produces tiny bubble on a large scale in the water bottom through the capillary eye, improves the oxygen content of water, and avoids the big bubble to cause shrimp ovum and female shrimp afterbody to separate, further improves shrimp fry survival rate.
The bottom of the cover plate 8 is fixedly provided with a plurality of locking rods 16 with L-shaped structures, the inner wall of the seedling raising net cage 13 is fixedly provided with a plurality of locking buckles, the bottom ends of the locking rods 16 are inserted into the side faces of the locking buckles, and the cover plate 8 can be clamped through the locking rods 16 and the locking buckles, so that the cover plate 8 is convenient to disassemble and assemble, and the convenience in device operation is improved.
The top fixed mounting of apron 8 has a plurality of protruding structures 7, and protruding structure 7 sets up in the crisscross, through protruding structure 7's setting, for the seed shrimp provides rest and hides the place, improves the survival rate.
Protruding structure 7 includes triangular prism 71 that flexible material made, and triangular prism 71's top welding has a plurality of flexible body of rod 72, triangular prism 71's bottom welding has two bolts 73 with circular port 17 looks adaptation, triangular prism 71 passes through bolt 73 and circular port 17 and installs in 8 tops of apron, the dismouting of being convenient for is washd, and simultaneously, a plurality of flexible body of rod 72 provide hidden environment for the young shrimp that drops, avoid being ingested by the breeding shrimp, and when the female shrimp tail end is bloated when bloated because of young shrimp, the female shrimp crawls in-process afterbody and the contact of flexible body of rod 72 can brush young shrimp, accelerate the speed of young shrimp and female shrimp separation, further improve the efficiency that the breeding shrimp was cultivated.
This embodiment is when using, the device adopts the mode of going into from top to bottom when the water replacement, when young shrimp breaks away from female shrimp, can follow the inside that rivers entered into the box with a net 13 of growing seedlings from spacing pipe 9, separate young shrimp and seed shrimp and avoid young shrimp to be ingested, improve the survival rate of growing seedlings, when young shrimp can be put in, the staff can insert inside adjacent box with a net 13 of growing seedlings through keeping apart otter 6, and then lift out the water with it after keeping apart box with the box with a net 13 of growing seedlings, open apron 8 and pour out the shrimp seed, can accomplish the quick collection work of shrimp seed, need not to adopt the string bag to salvage repeatedly, reduce the loss of shrimp seed when collecting, reduce the shrimp seed cost of growing seedlings, and improve the collection efficiency of shrimp seed.
Example 2
Referring to fig. 1 to 5, in this embodiment, compared with embodiment 1, a hidden pipe structure 5 of an S-shaped structure is provided above a cover plate 8, an insertion plate 53 adapted to a buckle mechanism 4 is provided at the bottom end of the hidden pipe structure 5, and a plurality of hidden pipe structures 5 of the S-shaped structure are mounted on the surface of the cover plate 8 of the device, so as to simulate the environment of a shrimp cave and improve breeding efficiency close to the environment of breeding habits of female shrimps.
The hidden tube structure 5 comprises a tube body 51 which is made into an S-shaped structure by bamboo weaving, a plurality of hole grooves 52 are formed in the surface of the tube body 51, the tube body 51 which is made into the S-shaped structure by bamboo weaving in the seedling raising process improves air permeability and water permeability, aquatic weeds are filled in the tube body 51 to facilitate shrimp planting and ingestion, the cost is low, and meanwhile, the plurality of hole grooves 52 increase the using area of the tube body 51 and improve the utilization efficiency.
This embodiment is when using, at the hidden tube structure 5 of the 8 surface mounting of apron of device a plurality of S type structures, the environment in simulation shrimp hole, the environment that presses close to female shrimp reproduction habit improves breeding efficiency, the barrel 51 of S type structure is made to the bamboo weaving at the in-process of growing seedlings, improves gas permeability and water permeability, it is convenient for kind shrimp to eat to fill pasture and water in the inside of barrel 51, and with low costs, and simultaneously, a plurality of hole grooves 52 increase the usable floor area of barrel 51, improves the utilization efficiency.
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. The utility model provides an agricultural crayfish device of growing seedlings, includes box (1), the side fixed mounting of box (1) has into water cover (3), and the side fixed mounting of intaking cover (3) has inlet tube (2), the opposite side bottom fixed mounting of box (1) has drain valve (10), and drain valve (10) and the port of intaking cover (3) advance fixed mounting and have the entrapment string bag, the inside bottom fixed mounting of box (1) has air-blowing mechanism (15), its characterized in that, the bottom fixed mounting of box (1) has a plurality of support frames (14), and the top fixed mounting of support frame (14) has a plurality of box with a net (13) of growing seedlings, the bottom inner wall fixed mounting of box with a net (13) of growing seedlings has a plurality of installation nozzle stub (12), and the top spiro union of installation nozzle stub (12) has adhering to pasture (11), the top fixed mounting of box with a net (13) of growing seedlings has apron (8), and a plurality of circular ports (17) have been seted up on the top of apron (8), the inside of circular port (17) is pegged graft and is had spacing pipe (9), the equal fixed mounting in top both sides of apron (8) has eye-splice mechanism (4), the inside of box (1) is provided with a plurality of isolation otter boards (6), and the bottom of isolating otter board (6) is provided with the grafting portion with eye-splice mechanism (4) looks adaptation.
2. An agricultural crayfish breeding device as claimed in claim 1, characterized in that the attached aquatic weed (11) includes a rod body and a plurality of flexible blades arranged outside the rod body, and the surfaces of the blades are provided with a fluff layer structure.
3. The agricultural crayfish breeding device as claimed in claim 1, wherein the air blowing mechanism (15) comprises air blowing pipes distributed at the bottom end inside the box body (1) in a warp-weft mode, and fine holes are formed in the surfaces of the two sides of the air blowing pipes.
4. The agricultural crayfish breeding device as claimed in claim 1, wherein a plurality of locking rods (16) with L-shaped structures are fixedly installed at the bottom of the cover plate (8), a plurality of locking buckles are fixedly installed on the inner wall of the breeding net cage (13), and the bottom ends of the locking rods (16) are inserted into the side faces of the locking buckles.
5. The agricultural crayfish breeding device as claimed in claim 1, wherein a plurality of protruding structures (7) are fixedly mounted at the top end of the cover plate (8), and the protruding structures (7) are arranged in a staggered mode.
6. An agricultural crayfish breeding device as claimed in claim 5, characterized in that the protruding structure (7) comprises a triangular prism (71) made of flexible material, a plurality of flexible rods (72) are welded to the top end of the triangular prism (71), and two bolt bodies (73) matched with the circular hole (17) are welded to the bottom end of the triangular prism (71).
7. The agricultural crayfish breeding device as claimed in claim 1, wherein a hidden pipe structure (5) of an S-shaped structure is arranged above the cover plate (8), and an inserting plate (53) matched with the inserting and buckling mechanism (4) is arranged at the bottom end of the hidden pipe structure (5).
8. An agricultural crayfish breeding device as claimed in claim 7, characterized in that the concealed pipe structure (5) comprises a barrel body (51) which is woven by bamboo to be an S-shaped structure, and the surface of the barrel body (51) is provided with a plurality of hole grooves (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010708482.1A CN111700025B (en) | 2020-07-22 | 2020-07-22 | Agricultural is with crayfish device of growing seedlings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010708482.1A CN111700025B (en) | 2020-07-22 | 2020-07-22 | Agricultural is with crayfish device of growing seedlings |
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| Publication Number | Publication Date |
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| CN111700025A true CN111700025A (en) | 2020-09-25 |
| CN111700025B CN111700025B (en) | 2022-05-13 |
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| CN202010708482.1A Active CN111700025B (en) | 2020-07-22 | 2020-07-22 | Agricultural is with crayfish device of growing seedlings |
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| CN210328976U (en) * | 2019-06-06 | 2020-04-17 | 周家勇 | Crayfish breeds box with a net |
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2020
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| EP1186231A2 (en) * | 2000-09-11 | 2002-03-13 | Fishfarm Tech Ltd. | Fish farming system and method |
| CN205813232U (en) * | 2016-05-26 | 2016-12-21 | 安徽农业大学 | A kind of high efficiency views and admires shrimp Reproduction system |
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| CN209546605U (en) * | 2018-12-13 | 2019-10-29 | 陈教旗 | A kind of high-efficient culture device of cray nursery |
| CN210328976U (en) * | 2019-06-06 | 2020-04-17 | 周家勇 | Crayfish breeds box with a net |
| CN110859146A (en) * | 2019-09-17 | 2020-03-06 | 毛健 | Crayfish seedling raising method |
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