CN103814855B - The cultivation of a kind of soft crab crab room and the crab tower that is made up of this crab room - Google Patents
The cultivation of a kind of soft crab crab room and the crab tower that is made up of this crab room Download PDFInfo
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- CN103814855B CN103814855B CN201410102765.6A CN201410102765A CN103814855B CN 103814855 B CN103814855 B CN 103814855B CN 201410102765 A CN201410102765 A CN 201410102765A CN 103814855 B CN103814855 B CN 103814855B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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Abstract
The cultivation crab room of a kind of soft crab, comprise by a base and multiple sidewall around the body formed, before described sidewall comprises, after, left, right side wall, a described left side, right side wall is parallel to each other, a described left side, the outside of right side wall is vertically arranged with raised line and/or groove respectively, the position of described raised line and described groove, shape is corresponding, when splicing when about two described crab rooms, the described raised line in one of them crab room is snapped in the described groove in another crab room, described front side wall at least partially with a described left side, right side wall is separated, described front side wall and a described left side, right side wall separate section and described front side wall and a described left side, right side wall bound fraction pivotable connects.Single crab cultivates separately by disclosed crab room, not only for the shelling of crab provides excellent environment, avoid crab in traditional breeding way and, by the infringement of external environment condition, be conducive to the raising of output, and be conducive to the soft crab after gathering shelling, be convenient to manage breeding process.
Description
Technical field
The present invention relates to technical field of aquaculture, the cultivation crab room particularly relating to a kind of soft crab and the crab tower be made up of this crab room.
Background technology
Traditional steamed crab cultural method, is all generally that steamed crab is cultivated finished product from juvenile crab, then sells, and in normal breeding process, steamed crab will to slough off 18 shells all one's life, and (but have people to think, the crab kind stage also will increase by 2 times, namely sloughs off 20 shells; Somebody thinks, also should increase by 1 time in the one-tenth crab stage, and namely Yangtze river basin steamed crab will slough off 21 shells all one's life).The shell of steamed crab, not only means its growth, is also the steps necessary of its growth simultaneously.Steamed crab shell can select a good environment, they be typically chosen in quieter, pasture and water grow thickly, be convenient to hidden phytal zone carries out.Shell process is very interesting, if you examine, produces crack before this from head cuirass trailing edge and belly intersection, then the side plate line of oral area both sides also produces crack, and then carapace upwards towering-up gradually, makes crack growth, adds crab own abdomen retrude, both sides limbs constantly swing, and to middle shrinkage, foot couple step is deviate from first, and then belly exits, finally be only the foot of a chela to exit, finally complete whole shell process.While the crab shell of lake, stomach, the cheek, enteron aisle also slough old skin gradually.After shell, originally the new body of fold in old shell is unfolded gradually and is come, and health is also grown up thereupon.Usually the speed of young crab growth is faster, and shell number of times is relatively also many, and along with growing up of their individualities, the number of times of shell also reduces thereupon.
Form after crab shelling in this blink soon, we are referred to as soft crab, soft crab only in short several hours that change shell whole body soft.Soft crab is very rare at natural world, because the new shell of crab can touch water and hardening gradually after a few hours of shelling.Soft crab is nutritious, fine and tender taste, aromatic flavour, whole body edible.Therefore, soft crab has higher economic status, is the twice of general steamed crab, can be raiser and brings considerable economic well-being of workers and staff.
But, in existing steamed crab breeding process, steamed crab is all generally shell under natural environment, easily be subject to the impact of external environment in the process, the invasion and attack etc. of invasion and attack as hydrobiological in other (steamed crab during shelling is without any defence capability), other steamed crab that do not shell, the steamed crab of natural environment shelling simultaneously also has no idea to carry out gathering and managing, and supply falls short of demand to cause soft crab.
Therefore, need to design a kind of device being specifically designed to cultivation soft crab, to improve the output of soft crab, meet the need of market.
Summary of the invention
The cultivation crab room that the problem that the present invention solves is to provide a kind of soft crab and the crab tower be made up of this crab room, to realize the output of soft crab.
For solving the problem, present invention is disclosed the cultivation crab room of a kind of soft crab, comprise by a base and multiple sidewall around the body formed, described sidewall comprises front side wall, rear wall, left side wall and right side wall, described left side wall and right side wall parallel to each other, the outside of described left side wall is vertically arranged with raised line and/or groove, the outside of described right side wall is vertically arranged with groove and/or raised line, the position of described raised line and described groove, shape is corresponding, when splicing when about two described crab rooms, the described raised line in one of them crab room is snapped in the described groove in another crab room, described front side wall at least partially with described left side wall, right side wall is separated, described front side wall and described left side wall, right side wall separate section and described front side wall and described left side wall, right side wall bound fraction pivotable connects.
Preferably, the entirety of described front side wall is separated with described left side wall, right side wall, and described front side wall is pivotally connected to described base.
Preferably, the top of described multiple sidewall is positioned at same level.
Preferably, described left side wall, right side wall are provided with slope with the described front side wall place of matching, and described front side wall can be held on described slope.
Preferably, described base is to central concave, and the center of described base is provided with the first through hole.
Preferably, described base is also provided with the second through hole away from described first through hole.
Preferably, described left side wall, right side wall are provided with the U-shaped breach for setting up water pipe.
Present invention further teaches the cultivation crab tower of a kind of soft crab, comprise multiple crab room as described in the claims, the adjacent raised line in described multiple crab room is snapped in groove composition and laterally lines up, and described transverse direction is lined up to superpose up and down and formed crab tower.
Preferably, described crab tower also comprises water supply installation and drainage arrangement, the water pipe rack of described water supply installation is located at the U-shaped breach in most top layer crab room, described water pipe is provided with delivery port, the water droplet exported by described delivery port drops down onto described crab room, and described drainage arrangement is connected with second through hole in bottom crab room.
Compared with prior art, the present invention has the following advantages: the cultivation crab room of disclosed soft crab, single crab is positioned over crab room cultivate separately, on the one hand, for the shelling of crab provides excellent environment, avoid crab in traditional breeding way and, easily by the infringement of external environment condition, be conducive to the raising of output; On the other hand, be conducive to the soft crab after gathering shelling, be convenient to manage breeding process.
Accompanying drawing explanation
Fig. 1 is the perspective view of the preferred embodiment of the present invention;
Fig. 2 is A portion enlarged diagram in Fig. 1;
Fig. 3 is another angle perspective view of the preferred embodiment of the present invention;
Fig. 4 is the right view of the preferred embodiment of the present invention;
Fig. 5 is the vertical view of the preferred embodiment of the present invention;
Fig. 6 is the upward view of the preferred embodiment of the present invention;
Fig. 7 is the perspective view of the separate section of front side wall in the preferred embodiment of the present invention;
Fig. 8 is the perspective view of U-shaped inserted block in the preferred embodiment of the present invention;
Fig. 9 is the structural representation of crab tower in the preferred embodiment of the present invention.
Embodiment
In existing steamed crab breeding process, steamed crab is all generally shell under natural environment, easily be subject to the impact of external environment in the process, the invasion and attack etc. of invasion and attack as hydrobiological in other (steamed crab during shelling is without any defence capability), other steamed crab that do not shell, the steamed crab of natural environment shelling simultaneously also has no idea to carry out gathering and managing, and supply falls short of demand to cause soft crab.
In view of the above-mentioned problems in the prior art, present invention is disclosed the cultivation crab room of a kind of soft crab, comprise by a base and multiple sidewall around the body formed, described sidewall comprises front side wall, rear wall, left side wall and right side wall, described left side wall and right side wall parallel to each other, the outside of described left side wall is vertically arranged with raised line and/or groove, the outside of described right side wall is vertically arranged with groove and/or raised line, the position of described raised line and described groove, shape is corresponding, when splicing when about two described crab rooms, the described raised line in one of them crab room is snapped in the described groove in another crab room, described front side wall at least partially with described left side wall, right side wall is separated, described front side wall and described left side wall, right side wall separate section and described front side wall and described left side wall, right side wall bound fraction pivotable connects.
Preferably, the entirety of described front side wall is separated with described left side wall, right side wall, and described front side wall is pivotally connected to described base.
Preferably, the top of described multiple sidewall is positioned at same level.
Preferably, described left side wall, right side wall are provided with slope with the described front side wall place of matching, and described front side wall can be held on described slope.
Preferably, described base is to central concave, and the center of described base is provided with the first through hole.
Preferably, described base is also provided with the second through hole away from described first through hole.
Preferably, described left side wall, right side wall are provided with the U-shaped breach for setting up water pipe.
Present invention further teaches the cultivation crab tower of a kind of soft crab, comprise multiple crab room as described in the claims, the adjacent raised line in described multiple crab room is snapped in groove composition and laterally lines up, and described transverse direction is lined up to superpose up and down and formed crab tower.
Preferably, described crab tower also comprises water supply installation and drainage arrangement, the water pipe rack of described water supply installation is located at the U-shaped breach in most top layer crab room, described water pipe is provided with delivery port, the water droplet exported by described delivery port drops down onto described crab room, and described drainage arrangement is connected with second through hole in bottom crab room.
The cultivation crab room of disclosed soft crab, is positioned over crab room by single crab and cultivates separately, on the one hand, for the shelling of crab provides excellent environment, avoids crab in traditional breeding way and, easily by the infringement of external environment condition, is conducive to the raising of output; On the other hand, be conducive to the soft crab after gathering shelling, be convenient to manage breeding process.
Below in conjunction with accompanying drawing, the technical scheme in the embodiment of the present invention is described in detail.
As shown in Figures 1 to 7, present invention is disclosed the cultivation crab room of a kind of soft crab, comprise by a base 1 and 4 sidewalls around the body formed, sidewall comprises front side wall 2, rear wall 3, left side wall 4 and right side wall 5, left side wall 4 and right side wall 5 parallel to each other, the outside of left side wall 4 is vertically arranged with groove 42, the outside of right side wall 5 is vertically arranged with raised line 41, the position of raised line 41 and groove 42, shape is corresponding, when splicing when about disclosed two crab rooms, the raised line 41 in one of them crab room is snapped in the groove 42 in another crab room, thus complete the splicing in adjacent two crab rooms, limit its relative position, arrange more in good order.
, also can be vertically arranged with raised line 41 in the outside of left side wall 4 herein, the outside of right side wall 5 is vertically arranged with groove 42; Can also be vertically arranged with part raised line 41, part recess 42 in the outside of left side wall 4, the outside of sidewall 5 is vertically arranged with part raised line 41, part recess 42, now should be noted that the raised line 41 on left side wall 4, right side wall 5, groove 42 position are staggered.
In addition, raised line 41 and groove 42 also can be set on rear wall 3.Setting like this, can lean against crab room and splice privately.
Please continue composition graphs 1 and Fig. 2, being separated with left side wall 4, right side wall 5 at least partially of front side wall 2, front side wall 2 is connected with left side wall 4, right side wall 5 bound fraction 22 pivotable with left side wall 4, right side wall 5 separate section 21 and front side wall 2.Setting like this, separate section 21 can need to open or close neatly according to use, observes and cultivates in interior crab, or put into by crab, take out so that poultry feeders sporadically opens separate section 21.
, following set-up mode can also be adopted herein: the entirety of front side wall 2 is separated with left side wall 4, right side wall 5, and front side wall 2 is pivotally connected to base 1.
Further, in order to prevent separate section 21 from optionally opening, thus cause to cultivate and escape in crab crab within doors, left side wall 4, right side wall 5 are provided with slope with front side wall 2 place of matching, and front side wall 2 can be held on slope.Further, bayonet unit can be set between front side wall 2 and left side wall 4, right side wall 5, to fix front side wall 2 better, not repeat them here.
The top of front side wall 2, rear wall 3, left side wall 4 and right side wall 5 is positioned at same level, so that disclosed crab room superposes up and down.
Base 1 is to central concave, and the center of base 1 is provided with the first through hole 11.Setting like this, to prevent crab ponding within doors.
Base 1 is also provided with the second through hole 12 away from the first through hole 11.The quantity of the second through hole 12 can be one, two, three, or more, the edge that the second through hole 12 is surrounded on base 1 is arranged.The effect of the second through hole 12 is, when needing in the certain water yield of crab room bottom storage, now, the first through hole 11 is needed to block, second through hole 12 plugs hollow tube, and the height of hollow tube distance from top base 1 is the height of institute's water requirement, so arranges, when moisture storage capacity bottom crab room satisfies the demands, unnecessary water is discharged from the hollow tube be inserted in the second through hole 12.
Left side wall 4, right side wall 5 are provided with the U-shaped breach for setting up water pipe.In order to the water pipe making to be set up on U-shaped breach is more firm, U-shaped inserted block 6(can be set as shown in Figure 8 in U-shaped breach upper end), water pipe is contained between U-shaped breach and U-shaped inserted block 6, adds the steadiness of water pipe.
Present invention further teaches the cultivation crab tower 7 of a kind of soft crab, comprise multiple crab room, the adjacent raised line 41 in multiple crab room is snapped in groove 4 and forms horizontal lining up, and laterally lines up to superpose up and down to form crab tower 7.
In a preferred embodiment of the invention, also the crab room that composition is laterally lined up can be carried out front and back buckle, that is, the raised line 41 on crab behind the house sidewall 3 be carried out mutual buckle with groove 4, to strengthen the scale of crab tower, to cultivate more soft crab, increase economic efficiency.
As shown in Figure 9, disclosed crab tower 7 also comprises water supply installation 8 and drainage arrangement 9, and the water pipe 81 of water supply installation 8 is set up in the U-shaped breach in most top layer crab room, and water pipe 81 is provided with delivery port, drainage arrangement 9 is connected with second through hole 12 in bottom crab room.The water droplet exported by delivery port drops down onto crab room, and not only for the growth of soft crab provides necessary moisture content, meanwhile, water droplet, in the process of drippage, also creates soft crab and grows necessary oxygen.Water droplet is discharged from the delivery port of water pipe 81, drop to crab within doors, then the first through hole 11 on crab room base 1 is flow to, the crab below being positioned at is dropped within doors again from the first through hole 11, so, water droplet finally drop to be positioned at bottommost crab within doors, now, in order to ensure certain moisture storage capacity, first through hole 11 is blocked, second through hole 12 plugs hollow tube, the height that the height of hollow tube distance from top base 1 is institute's water requirement, setting like this, when moisture storage capacity bottom crab room satisfies the demands, unnecessary water is discharged from the hollow tube be inserted in the second through hole 12, finally enter drainage arrangement 9 to discharge.
In order to make discharged water meet discharge standard, also can set up wastewater treatment equipment, not repeating them here.
Compared with prior art, the present invention has the following advantages: the cultivation crab room of disclosed soft crab, single crab is positioned over crab room cultivate separately, on the one hand, for the shelling of crab provides excellent environment, avoid crab in traditional breeding way and, easily by the infringement of external environment condition, be conducive to the raising of output; On the other hand, be conducive to the soft crab after gathering shelling, be convenient to manage breeding process.
The cultivation crab tower of disclosed soft crab, takes full advantage of limited operating space, makes the cultivation quantity of soft crab maximize, add the economic interests of raiser in identical breeding spaces.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (7)
1. the cultivation of soft crab crab room, comprise by a base and multiple sidewall around the body formed, it is characterized in that: described sidewall comprises front side wall, rear wall, left side wall and right side wall, described left side wall and right side wall parallel to each other, the outside of described left side wall is vertically arranged with raised line and/or groove, the outside of described right side wall is vertically arranged with groove and/or raised line, the position of described raised line and described groove, shape is corresponding, when splicing when about two described crab rooms, the described raised line in one of them crab room is snapped in the described groove in another crab room, described front side wall at least partially with described left side wall, right side wall is separated, described front side wall and described left side wall, right side wall separate section and described front side wall and described left side wall, right side wall bound fraction pivotable connects, described base is to central concave, and the center of described base is provided with the first through hole, described base is also provided with the second through hole away from described first through hole, when needing in the certain water yield of crab room bottom storage, now, described first through hole is needed to block, described second through hole plugs hollow tube, the height that the height of hollow tube distance from top base is institute's water requirement.
2. the cultivation of soft crab according to claim 1 crab room, is characterized in that: the entirety of described front side wall is separated with described left side wall, right side wall, and described front side wall is pivotally connected to described base.
3. the cultivation of soft crab according to claim 1 crab room, is characterized in that: the top of described multiple sidewall is positioned at same level.
4. the cultivation crab room of the soft crab according to claims 1 to 3 any one, is characterized in that: described left side wall, right side wall are provided with slope with the described front side wall place of matching, and described front side wall is held on described slope.
5. the cultivation of soft crab according to claim 1 and 2 crab room, is characterized in that: described left side wall, right side wall are provided with the U-shaped breach for setting up water pipe.
6. the cultivation of a soft crab crab tower, is characterized in that: comprise multiple crab room as described in claim 1 to 5 any one, and the adjacent raised line in described multiple crab room is snapped in groove composition and laterally lines up, and described transverse direction is lined up to superpose up and down and formed crab tower.
7. the cultivation of soft crab according to claim 6 crab tower, it is characterized in that: described crab tower also comprises water supply installation and drainage arrangement, the water pipe rack of described water supply installation is located at the U-shaped breach in most top layer crab room, described water pipe is provided with delivery port, the water droplet exported by described delivery port drops down onto described crab room, and described drainage arrangement is connected with second through hole in bottom crab room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410102765.6A CN103814855B (en) | 2014-03-19 | 2014-03-19 | The cultivation of a kind of soft crab crab room and the crab tower that is made up of this crab room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410102765.6A CN103814855B (en) | 2014-03-19 | 2014-03-19 | The cultivation of a kind of soft crab crab room and the crab tower that is made up of this crab room |
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| Publication Number | Publication Date |
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| CN103814855A CN103814855A (en) | 2014-05-28 |
| CN103814855B true CN103814855B (en) | 2016-03-02 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104285862B (en) * | 2014-10-17 | 2016-11-23 | 浙江海洋学院 | The crab apartment that can individually extract |
| CN104304144B (en) * | 2014-10-17 | 2017-02-01 | 浙江海洋学院 | Intensive crab culture device |
| CN105173434A (en) * | 2015-06-25 | 2015-12-23 | 浙江海洋学院 | Living body transporting device with dirt discharging effect |
| CN105104245A (en) * | 2015-06-25 | 2015-12-02 | 浙江海洋学院 | Method for cultivating crabs using circulating water with low emission |
| CN105494223A (en) * | 2015-12-31 | 2016-04-20 | 温州吴昊生物保鲜有限公司 | Novel breeding box for crabs |
| CN110574719A (en) * | 2019-10-15 | 2019-12-17 | 宁波大学 | Factory synchronous preparation method of soft-shell crabs of scylla paramamosain |
| CN114982694B (en) * | 2022-05-11 | 2023-05-16 | 浙大宁波理工学院 | Crab cultivation cabin with arc false bottom |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201595081U (en) * | 2009-12-25 | 2010-10-06 | 淮阴师范学院 | Shrimp and crab individual cultivation system |
| CN102106266B (en) * | 2009-12-28 | 2012-11-14 | 中国水产科学研究院东海水产研究所 | Technology for cultivating soft-shell blue crabs |
| CN202406824U (en) * | 2012-01-10 | 2012-09-05 | 青岛中科海水处理有限公司 | Novel crab breeding structure |
| 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 |
| CN102696513A (en) * | 2012-05-25 | 2012-10-03 | 中国水产科学研究院南海水产研究所 | Land-based crab breeding device and crab breeding method |
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