CN111480602A - Crab pot device is bred on mud flat - Google Patents
Crab pot device is bred on mud flat Download PDFInfo
- Publication number
- CN111480602A CN111480602A CN202010149467.8A CN202010149467A CN111480602A CN 111480602 A CN111480602 A CN 111480602A CN 202010149467 A CN202010149467 A CN 202010149467A CN 111480602 A CN111480602 A CN 111480602A
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- China
- Prior art keywords
- cage
- bellows
- pipe
- crab
- crab pot
- 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.)
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Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 20
- 239000001301 oxygen Substances 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 30
- 238000009360 aquaculture Methods 0.000 claims description 7
- 244000144974 aquaculture Species 0.000 claims description 7
- 238000005273 aeration Methods 0.000 claims description 3
- 238000006213 oxygenation reaction Methods 0.000 claims description 3
- 241000238557 Decapoda Species 0.000 abstract description 27
- 238000009395 breeding Methods 0.000 abstract description 8
- 230000001488 breeding effect Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 241000238424 Crustacea Species 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- FPIPGXGPPPQFEQ-UHFFFAOYSA-N 13-cis retinol Natural products OCC=C(C)C=CC=C(C)C=CC1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-UHFFFAOYSA-N 0.000 description 1
- 241000238421 Arthropoda Species 0.000 description 1
- 241000371997 Eriocheir sinensis Species 0.000 description 1
- FPIPGXGPPPQFEQ-BOOMUCAASA-N Vitamin A Natural products OC/C=C(/C)\C=C\C=C(\C)/C=C/C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-BOOMUCAASA-N 0.000 description 1
- FPIPGXGPPPQFEQ-OVSJKPMPSA-N all-trans-retinol Chemical compound OC\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-OVSJKPMPSA-N 0.000 description 1
- 230000002365 anti-tubercular Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000037406 food intake Effects 0.000 description 1
- 235000012631 food intake Nutrition 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 241000238565 lobster Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 201000008827 tuberculosis Diseases 0.000 description 1
- 235000019155 vitamin A Nutrition 0.000 description 1
- 239000011719 vitamin A Substances 0.000 description 1
- 229940045997 vitamin a Drugs 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
- A01K61/00—Culture of aquatic animals
- A01K61/50—Culture of aquatic animals of shellfish
- A01K61/59—Culture of aquatic animals of shellfish of crustaceans, e.g. lobsters or shrimps
-
- 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)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The invention discloses a beach crab breeding cage device which is characterized by comprising a cage for containing crabs, wherein a shell is arranged on the cage, an oxygen conveying mechanism is arranged in the shell, grids are arranged on the cage and used for excrement to fall off, and the crab breeding cage device can isolate the excrement generated by the crabs from the living space of the crabs in the breeding process.
Description
Technical Field
The invention relates to a crab pot device for mudflat cultivation.
Background
Eriocheir sinensis, kingdom animalia, phylum arthropoda, subdivision crustacean, class chondromata, subclass euchondromata, order decapod, order gastroblastoid, order brachycolatopsis. Is a crustacean (crustaean) whose body is protected by a hard shell and breathed by the gill. It is a similar animal in biology classification to shrimp, lobster and live crab. The crab is rich in protein and trace elements, and has good nourishing effect. The crab contains more vitamin A, and helps to keratinize skin. The crab also has anti-tuberculosis effect, and eating the crab has great benefit for the rehabilitation of tuberculosis. With the improvement of living standard of people, the crab supply quantity of China is continuously increased every year, which greatly promotes the development of aquaculture industry. In the prior art, when people raise crabs, a plurality of crabs are generally placed in a large breeding cage or a large pond for breeding, the death rate of the crabs is high due to the fact that the crabs are easy to fight each other during shell changing, the food intake of each crab is different during feeding, some crabs are easy to eat more and some crabs cannot eat so that the crabs are easy to grow badly, and on the other hand, the existing crabs are mostly horizontally bred, namely, a cage is placed in a pond with a certain area, the breeding mode is low in breeding amount, large in floor area and capable of wasting land resources and water area resources.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a mud flat crab pot device which can isolate the dirt discharged by crabs from the living space of the crabs during the breeding process.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a mud flat breed crab pot device, is including the cage that is used for holding the crab, dispose the shell on the cage, the inside oxygen conveying mechanism that sets up of shell, be provided with the net on the cage, the net is used for supplying the excrement to drop.
Further, the shell is the bellows, and is a plurality of the case cage sets up in the bellows inside, the case cage extends along the length direction of bellows and arranges the setting, the bellows top is provided with puts in the mouth, the cross-sectional area of bellows is circular, the cross-sectional area of case cage is the quadrangle, case cage bottom is contradicted with the bellows inside wall, and the bellows bottom forms the space that deposits the excrement, still be provided with the crab nest inside the case cage, oxygen conveying mechanism is aeration oxygenation pipe.
Furthermore, the housing includes a combination box, a cover plate, and a shelter pipe, the combination box is partitioned into a plurality of accommodating chambers, the side surfaces of the accommodating chambers are disposed corresponding to the shelter pipe, and the number of the shelter pipes is the same as that of the accommodating chambers.
Further, the inner cavity is provided with an inner sleeve, the outer side wall of the inner sleeve can be attached to the inner side wall of the combined box, an opening is further formed in the inner sleeve, a sliding plate is arranged on the opening, when the sliding plate is opened, the opening can be communicated with the refuge pipe, the oxygen conveying mechanism is a water flowing pipe, the water flowing pipe is arranged on the inner sleeve and is in threaded connection with an external pipeline, a plurality of through holes are formed in the water flowing pipe, the water flowing pipe is fixedly connected with the inner sleeve, and the bottom row of grooves used for containing excrement are further formed in the bottom of the combined box.
Furthermore, the water flowing pipe penetrates through the inner sleeve and is fixedly connected with the inner sleeve, a concave groove is formed in the outer shell, and the water flowing pipe can be clamped into the concave groove.
Further, the mesh size is 2.5mm by 2.5 mm.
Furthermore, a water through opening is formed in one end, far away from the combined box, of the shelter pipe.
Furthermore, the sliding plate is connected with the inner sleeve in a sliding mode, and the outer side face of the sliding plate is further provided with a supporting block which is used for being abutted against the inner side face of the combined box.
The invention has the beneficial effects that:
1. through the effect of shell, can hold the cage, the living space of more accurate imitation crab, oxygen conveying mechanism's setting can provide oxygen for crab survivorship, and the net that sets up on the cage just can supply outside the excrement falls out the cage.
2. Through the setting of bellows, can effectual stirring precipitate, with the excrement discharge bellows outside of crab.
3. Through the arrangement of the shielding pipe, the crabs can enter and hide, and the living habits of the crabs are met.
4. Through the arrangement of the water through opening, oxygen can be taken away from the shelter pipe.
Drawings
FIG. 1 is a schematic perspective view of a mudflat crab pot culture device;
FIG. 2 is a schematic diagram of the inner sleeve;
FIG. 3 is a view showing the internal structure of the bellows;
FIG. 4 is a cross-sectional view of a bellows;
fig. 5 is a cross-sectional view of the housing.
Reference numerals: 1. a cage; 11. a crab nest; 2. a housing; 21. a throwing port; 22. a combination box; 221. an accommodating chamber; 23. a cover plate; 24. a shelter pipe; 241. a water inlet; 3. an oxygen delivery mechanism; 321. a through hole; 4. a grid; 5. an inner sleeve; 51. an opening; 52. a slide plate; 6. a bottom row groove; 7. a concave groove; 8. and (6) butting against blocks.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Referring to fig. 1 to 5, the mudflat crab pot culturing device of the embodiment includes a cage 1 for containing crabs, wherein a shell 2 is arranged on the cage 1, an oxygen conveying mechanism 3 is arranged inside the shell 2, and a grid 4 is arranged on the cage 1 and used for dropping excrement.
The improvement is as follows: set up the case cage 1 can effectually hold the crab, both can set up a plurality ofly, also can set up one, set up shell 2 in case cage 1 outside, effect through shell 2, can hold case cage 1, the living space of more accurate emulation crab, 2 inside oxygen conveying mechanism 3 that set up of shell, oxygen conveying mechanism 3's setting, can provide oxygen for the crab survivorship, the net 4 that sets up on the case cage 1, just can supply the excrement to fall out outside case cage 1, so just be superior to prior art, can effectually keep apart rather than living space the excrement foul that the crab produced.
On the basis of above-mentioned embodiment, shell 2 is the bellows, and is a plurality of case cage 1 sets up in the bellows inside, case cage 1 extends along the length direction of bellows and arranges the setting, the bellows top is provided with puts in mouth 21, the cross-sectional area of bellows is circular, case cage 1's cross-sectional area is the quadrangle, case cage 1 bottom is contradicted with the bellows inside wall, and the bellows bottom forms the space of deposiing the excrement, case cage 1 the inside still is provided with crab nest 11, oxygen conveying mechanism 3 is aeration oxygenation pipe.
The improvement is as follows: as shown in fig. 3, the housing 2 is a corrugated pipe, in the embodiment, the corrugated pipe may be a water-flowing HDPE corrugated pipe, the cage 1 is disposed inside the corrugated pipe, since the sectional area of the corrugated pipe is circular, and the sectional area of the cage 1 is rectangular, the rectangular cage 1 is placed inside the circular corrugated pipe, a part of space for depositing excrement is left at the bottom of the corrugated pipe, and water flows from one end of the corrugated pipe to the other end, through the arrangement of the corrugated pipe, the sediment can be effectively stirred, and the excrement of the crabs can be discharged outside the corrugated pipe, so that the dirt discharge generated by the crabs can be effectively isolated from the living space and can be discharged outside the corrugated pipe, and the excrement can be prevented from being extruded inside the corrugated pipe.
Based on the above embodiment, the housing 2 comprises a combination box 22, a cover plate 23, and a plurality of shelter tubes 24, the combination box 22 is partitioned into a plurality of accommodating cavities 221, the accommodating cavities 221 are laterally arranged corresponding to the shelter tubes 24, and the number of shelter tubes 24 is equal to the number of accommodating cavities 221.
The improvement is as follows: as shown in fig. 1, the housing 2 comprises a combined box 22, a cover plate 23 and a shelter 24, in order to prevent the crabs from easily fighting each other during shell changing and having high mortality rate, the combined box 22 is partitioned to form a plurality of accommodating cavities 221, one accommodating cavity 221 is internally provided with the shelter 24, the shelter 24 is in threaded connection with the accommodating cavities 221, when the crabs need to be taken out, the sheltering tube 24 only needs to be taken out, so that the crabs stored in the shelter 24 can be conveniently taken out, and the sheltering tube 24 can be arranged to accommodate the crabs to further meet the life habit of the crabs.
On the basis of the above embodiment, the inner sleeve 5 is disposed inside the accommodating cavity 221, the outer side wall of the inner sleeve 5 can be attached to the inner side wall of the combined box 22, the inner sleeve 5 is further provided with an opening 51, the opening 51 is provided with a sliding plate 52, when the sliding plate 52 is opened, the opening 51 can be communicated with the refuge pipe 24, the oxygen conveying mechanism 3 is a water pipe, the water pipe is disposed on the inner sleeve 5, the water pipe is in threaded connection with an external pipeline, the water pipe is provided with a plurality of through holes 321, the water pipe is fixedly connected with the inner sleeve 5, and the bottom of the combined box 22 is further provided with a bottom drainage groove 6 for accommodating excrement.
The improvement is as follows: as shown in fig. 2, the inner housing 5 is disposed in the accommodating chamber 221, the inner housing 5 is disposed in the combined box 22, when crabs are raised in the inner housing 5, the water flow pipe is fixed to the inner housing 5, the water flow pipe is provided with a through hole 321, the inner housing 5 is supplied with oxygen by flowing water, the water flow flows into the inner housing 5 through the through hole 321, the inner housing 5 is communicated with the shelter pipe 24, an opening 51 is disposed on the inner housing 5, a sliding plate 52 is disposed on the opening 51, when the inner housing 5 is inserted into the combined box 22, the sliding plate 52 moves upward to communicate the inner housing 5 with the shelter pipe 24, and when the inner housing 5 is lifted out of the combined box 22, the sliding plate 52 moves downward to seal the opening 51, thereby preventing the crabs from escaping from the opening 51.
On the basis of the above embodiment, the water flowing pipe passes through the inner sleeve 5 and is fixedly connected with the inner sleeve 5, the outer shell 2 is provided with the concave groove 7, and the water flowing pipe can be clamped in the concave groove 7.
The improvement is as follows: the inner sleeve 5 is also fixed with a water flowing pipe, and when the inner sleeve 5 is lifted out, the water flowing pipe can be used as a handle, so that an operator can lift out the inner sleeve 5 more easily.
On the basis of the above example, the mesh 4 is 2.5mm by 2.5 mm.
The improvement is as follows: the size of the single grid 4 is 2.5mm, and the size is just suitable for the excrement of the crabs to fall out to the bottom of the corrugated pipe.
In addition to the above embodiments, the end of the shelter 24 away from the container 22 is provided with a water opening 241.
The improvement is as follows: to ensure that sufficient oxygen is present in the shelter 24, a water port 241 is provided at the end of the shelter 24 remote from the container 22, and water flows into the shelter 24 to carry oxygen away from the shelter 24.
On the basis of the above embodiment, the sliding plate 52 is connected with the inner sleeve 5 in a sliding manner, and the outer side surface of the sliding plate 52 is further provided with a butting block 8 for butting against the inner side surface of the combination box 22.
The improvement is as follows: when the inner sleeve 5 is placed in the combination box 22, the abutting block 8 at the outer side of the sliding plate 52 will abut against the combination box 22, and when the inner sleeve 5 moves downwards, the position of the sliding plate 52 is not changed, and the opening 51 can be opened.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (8)
1. The utility model provides a mud flat breed crab pot device which characterized in that: including cage (1) that is used for holding the crab, dispose shell (2) on cage (1), shell (2) inside sets up oxygen conveying mechanism (3), be provided with net (4) on cage (1), net (4) are used for supplying the excrement to drop.
2. The mudflat aquaculture crab pot device according to claim 1, characterized in that: the shell (2) is the bellows, and is a plurality of case cage (1) sets up in the bellows inside, case cage (1) extends along the length direction of bellows and arranges the setting, the bellows top is provided with puts in mouth (21), the cross-sectional area of bellows is circular, the cross-sectional area of case cage (1) is the quadrangle, case cage (1) bottom is contradicted with the bellows inside wall, and the bellows bottom forms the space that deposits the excrement, case cage (1) the inside still is provided with crab nest (11), oxygen conveying mechanism (3) are aeration oxygenation pipe.
3. The mudflat aquaculture crab pot device according to claim 1, characterized in that: the housing (2) comprises a combined box (22), a cover plate (23) and a plurality of shelters (24), wherein the shelters (24) are in threaded connection with the combined box (22), the combined box (22) is partitioned into a plurality of accommodating cavities (221), the sides of the accommodating cavities (221) are arranged corresponding to the shelters (24), and the number of the shelters (24) is equal to that of the accommodating cavities (221).
4. The mudflat aquaculture crab pot device according to claim 3, characterized in that: hold inside endotheca (5) that is provided with of chamber (221), endotheca (5) lateral wall can laminate with the inside wall of combination box (22), still be provided with opening (51) on endotheca (5), be provided with slide plate (52) on opening (51), when slide plate (52) are opened, opening (51) can with shelter pipe (24) intercommunication, oxygen conveying mechanism (3) are the drain pipe, the drain pipe sets up on endotheca (5), threaded connection between drain pipe and the outside pipeline, be provided with a plurality of through-holes (321) on the drain pipe, drain pipe and endotheca (5) fixed connection, combination box (22) bottom still is provided with bottom gutter (6) that are used for holding the excrement.
5. The mudflat aquaculture crab pot device according to claim 4, characterized in that: the water flowing pipe penetrates through the inner sleeve (5) and is fixedly connected with the inner sleeve (5), a concave groove (7) is formed in the outer shell (2), and the water flowing pipe can be clamped into the concave groove (7).
6. The mudflat aquaculture crab pot device according to claim 2, characterized in that: the mesh (4) is 2.5mm in specification.
7. The mudflat crab pot culture device according to claim 5 or 6, characterized in that: one end of the shelter pipe (24) far away from the combined box (22) is provided with a water through opening (241).
8. The mudflat aquaculture crab pot device according to claim 7, characterized in that: the sliding plate (52) is connected with the inner sleeve (5) in a sliding mode, and the outer side face of the sliding plate (52) is further provided with a butting block (8) which is used for butting against the inner side face of the combined box (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010149467.8A CN111480602A (en) | 2020-03-06 | 2020-03-06 | Crab pot device is bred on mud flat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010149467.8A CN111480602A (en) | 2020-03-06 | 2020-03-06 | Crab pot device is bred on mud flat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111480602A true CN111480602A (en) | 2020-08-04 |
Family
ID=71789819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010149467.8A Pending CN111480602A (en) | 2020-03-06 | 2020-03-06 | Crab pot device is bred on mud flat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111480602A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113439707A (en) * | 2021-08-16 | 2021-09-28 | 浙江省海洋水产养殖研究所 | Crab breeding unit clamping-resistant door |
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| CN202722261U (en) * | 2012-05-25 | 2013-02-13 | 中国水产科学研究院南海水产研究所 | Crab pot and land-based crab breeding device formed thereby |
| CN203290059U (en) * | 2013-05-03 | 2013-11-20 | 王玉怀 | Array grid crab pot device |
| CN105850816A (en) * | 2016-05-25 | 2016-08-17 | 中国长江三峡集团公司中华鲟研究所 | Device and method for anaesthetizing fishes with hiding behavior |
| CN107593567A (en) * | 2017-10-25 | 2018-01-19 | 广西红树林研究中心 | Combined type plank road blue crab cultivation device |
| CN208354340U (en) * | 2018-06-26 | 2019-01-11 | 宁波大学 | A kind of novel crayfish culture structure |
| CN209788184U (en) * | 2019-04-02 | 2019-12-17 | 刘峰 | Crab breeding device |
-
2020
- 2020-03-06 CN CN202010149467.8A patent/CN111480602A/en active Pending
Patent Citations (6)
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| CN202722261U (en) * | 2012-05-25 | 2013-02-13 | 中国水产科学研究院南海水产研究所 | Crab pot and land-based crab breeding device formed thereby |
| CN203290059U (en) * | 2013-05-03 | 2013-11-20 | 王玉怀 | Array grid crab pot device |
| CN105850816A (en) * | 2016-05-25 | 2016-08-17 | 中国长江三峡集团公司中华鲟研究所 | Device and method for anaesthetizing fishes with hiding behavior |
| CN107593567A (en) * | 2017-10-25 | 2018-01-19 | 广西红树林研究中心 | Combined type plank road blue crab cultivation device |
| CN208354340U (en) * | 2018-06-26 | 2019-01-11 | 宁波大学 | A kind of novel crayfish culture structure |
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| Title |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113439707A (en) * | 2021-08-16 | 2021-09-28 | 浙江省海洋水产养殖研究所 | Crab breeding unit clamping-resistant door |
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Application publication date: 20200804 |