CN112471052A - Aquaculture equipment based on crayfish and aquaculture method thereof - Google Patents

Abstract

The invention discloses an aquaculture device based on crayfish and a culture method thereof, wherein the aquaculture device comprises: the assembly plate and the culture assembly are connected through a plurality of lifting mechanisms, and the culture assembly comprises a plurality of culture boxes and illumination components which are sequentially arranged from top to bottom through support columns; breed incasement portion and set up the different artifical shrimp nest of a plurality of feeding mechanism and a plurality of both ends diameter, feeding mechanism is including setting up the supporting member on the material loading pipe, a plurality of supporting member include the fitting ring and encircle a plurality of bracing pieces that the fitting ring set up, a plurality of bracing pieces pass through annular mounting and connect, breed subassembly below sets up the pay-off district, set up a plurality of conveyer pipes in the pay-off district, a plurality of conveyer pipes all correspond and connect the material loading pipe, the material feeding unit outside the pay-off district is all connected to a plurality of. Through a plurality of breed subassemblies that set up on a plurality of support columns, effectively utilize the breed space, through the mixed earth to breeding the incasement and carrying different humidity, can regulate and control the earth humidity around the supporting member.

Description

Aquaculture equipment based on crayfish and aquaculture method thereof

Technical Field

The invention relates to the field of crayfish culture, in particular to aquaculture equipment based on crayfish and a culture method thereof.

Background

The crayfish has wide adaptability and wide suitable growth temperature, and can grow and develop normally at the water temperature of 10-30 ℃. Can resist high temperature and cold, can resist high temperature of more than 40 ℃, and can live through winter at the temperature of below-14 ℃. The crayfish grows rapidly, and under the condition of proper temperature and sufficient bait supply, sexual maturity can be achieved through cultivation for more than 2 months, and the crayfish reaches the specification of commercial shrimps, the growth of general male shrimps is faster than that of female shrimps, and the specification of the commercial shrimps is larger than that of the female shrimps. Like many crustaceans, crayfish growth is accompanied by shelling, which generally seeks concealers, such as in the water grass clumps or under the leaves of the plant. The maximum weight increment after molting can reach 95%, sexual maturity can be reached after 11 molting, and sexually mature individuals can continue to grow through molting. Its life is not long, about 1 year. But in the case of food deficiency, low temperature and relatively drought, the life span can reach 2-3 years at most.

Crayfish belongs to omnivorous animals, and is liked to eat mud at the bottom of a river and to eat dead fish or other aquatic organisms in terms of dietary habits. The main edible plants, such as small fish, small shrimp, plankton, benthos and algae can be used as the food. Inhabit permanent streams and marshes, temporary habitats including ditches and ponds. They are often mixed with plants or wood debris in the stream and can break up and weaken the bank. In areas where floods are receding, they can be found in simple caves. Living in wetlands, lakes and ditches with shallow water bodies and abundant water and grass. The study on the life habits of the crayfishes is helpful for better improving the living environment of the crayfishes and improving the breeding quantity of the crayfishes.

At present, many crayfish are cultivated and are directly studied in the pond, but this kind of method is inconvenient to the control of crayfish environment, under the unchangeable condition all the time of crayfish growing environment, influence the growth state of crayfish very easily, estimate and research and cause the influence to crayfish output, it is difficult to obtain comparatively accurate research data, and the equipment of usual use is lower to space utilization, extravagant a large amount of spaces, and general equipment can not be through discharging breed incasement water and mud, perhaps disassemble and separate and change self weight, it is very inconvenient when removing and carrying.

Disclosure of Invention

The invention overcomes the defects of the prior art and provides the aquaculture equipment based on crayfish and the aquaculture method thereof.

In order to achieve the purpose, the invention adopts the technical scheme that: an aquaculture device based on crayfish and a culture method thereof, comprising: through a plurality of breed subassemblies that set gradually under to from last of a plurality of support columns, breed the subassembly including breeding the case and setting up the illumination component of breeding the case top.

Breed incasement portion and set up a plurality of feeding mechanism and a plurality of artificial shrimp nests that both ends diameter is different, feeding mechanism includes: the feeding pipe is provided with a plurality of penetrating discharge ports, the discharge ports are formed above the supporting members, the feeding pipe penetrates through the breeding boxes, the supporting members comprise assembly rings and a plurality of supporting rods arranged around the assembly rings, the assembly rings are sleeved on the feeding pipe, and the supporting rods are connected through annular fixing pieces.

Breed the subassembly below and set up the pay-off district, set up a plurality of conveyer pipes in the pay-off district, a plurality of conveyer pipes all correspond and connect the material loading pipe, the material loading pipe passes through the union piece and connects the assembly plate, union piece intercommunication conveyer pipe and material loading pipe, a plurality of conveyer pipe other ends are all connected the outside material feeding unit in pay-off district.

In a preferred embodiment of the invention, the illuminating means comprise a plurality of illuminating lamps and a plurality of heating lamps which can be controlled independently.

In a preferred embodiment of the invention, a plurality of humidity sensors are arranged on the inner side wall of the cultivation box and used for detecting the humidity of the soil mixed in the cultivation box.

In a preferred embodiment of the present invention, the supporting member is made of a rubber material.

In a preferred embodiment of the present invention, the outer wall of the feeding pipe is provided with an annular groove, and the annular groove is connected with the assembling ring in a matching manner.

In a preferred embodiment of the invention, a sludge discharge port and a water discharge port are arranged on the side surface of the culture box, and the sludge discharge port and the water discharge port are used for discharging excess water and sludge in the culture box.

In a preferred embodiment of the invention, a plurality of through holes are arranged at the bottom of the cultivation box, and the sleeve joint piece is arranged close to the through holes.

In a preferred embodiment of the present invention, a rubber layer is disposed on the inner wall of the socket, and the inner wall of the socket is tightly attached to the outer wall of the feeding pipe.

The second technical scheme adopted by the invention is as follows:

step S1: the plurality of cultivation boxes are adjusted to different heights through the lifting mechanism, so that the mixed soil in the supporting member is controlled to be positioned at different heights in the cultivation boxes;

step S2: during the growth stage of the crayfishes, the feeding device conveys mixed soil to the upper part of the supporting member through the conveying pipe, and the soil humidity of different areas in the breeding box is regulated and controlled;

step S3: the water and the sludge in the breeding box are discharged through the sludge discharge port and the water outlet, so that the breeding box is convenient to move, and the whole crayfish living environment is timely replaced.

In a preferred embodiment of the invention, the mixed soil is prepared from sludge, edible feed, amino acid fertilizer water solution and drinking water according to a weight ratio.

The invention solves the defects in the background technology, and has the following beneficial effects:

(1) according to the crayfish breeding device, the breeding space can be utilized to the maximum extent through the plurality of breeding assemblies which are sequentially arranged on the plurality of support columns from top to bottom, the soil dryness and humidity around the support members can be regulated and controlled by conveying mixed soil with different humidity into the breeding box, so that the soil dryness and humidity of the whole soil in the breeding box are controlled, the crayfish breeding device is suitable for the growth environment of crayfish at different stages, the influence of irrelevant factors on the growth and breeding of crayfish is reduced, and the reliability of crayfish growth and breeding research results is improved.

(2) The heights of the plurality of breeding boxes can be adjusted through the lifting mechanism, so that the plurality of supporting members can be ensured to be positioned at the same contour line, meanwhile, the feeding pipe is connected with the through holes in the breeding boxes in a sliding mode, the lifting mechanism directly adjusts the heights of the plurality of breeding boxes at different growth stages of the crayfishes, the supporting members can be positioned at different heights in the breeding boxes, the mixed soil is further uniformly distributed to the original soil in the breeding boxes, and when the feeding pipe moves relative to the breeding boxes, the conveying of the mixed soil is not affected.

(3) The artificial crayfish nests are arranged, so that oviposition places can be provided for adult crayfish, the crayfish eggs can be adhered to the artificial crayfish after fertilization, hatching is facilitated, the fertilized eggs are prevented from sinking to the bottom of the crayfish box due to the fact that the fertilized eggs cannot be adhered to objects, or the fertilized eggs are prevented from sinking to the bottom of the crayfish box due to poor extrusion and water permeation conditions, hatching is affected, or the crayfish is buried by dirt on the bottom of the crayfish box and is rotten and dead, and therefore the artificial crayfish nests are arranged.

(4) According to the dietary requirements of the crayfish, the crayfish feed can provide sufficient edible feed for the crayfish by configuring various raw materials such as amino acid aqueous solution, sludge, drinking water and the like in the mixed soil according to the weight ratio, the crayfish feed can make full use of the cave dwelling and the habit of eating the soil, the crayfish can obtain the feed more easily, the mixed soil can be dispersed to all layers of the soil in the breeding box through the supporting members which are arranged along the inner pipe from top to bottom in sequence, and the mixed soil is further mixed with the original soil in the breeding box more uniformly.

(5) The crayfish breeding box can independently control the plurality of illuminating lamps and the plurality of heating lamps, the illuminating lamps can be used for enabling the interior of the breeding box to be sufficiently illuminated, crayfish growth is facilitated, meanwhile, when the weather is cold, the heating lamps can provide enough temperature for the crayfish, the crayfish is prevented from being influenced in growth and propagation due to the cold weather, the living conditions of the crayfish are effectively improved, and the survival rate is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a perspective view of a preferred embodiment of the present invention;

FIG. 2 is a front view of the preferred embodiment of the present invention;

FIG. 3 is a side view of a preferred embodiment of the present invention;

FIG. 4 is a top view of a preferred embodiment of the present invention;

FIG. 5 is a perspective view of a feeding mechanism in accordance with a preferred embodiment of the present invention;

FIG. 6 is a perspective view of a support member according to a preferred embodiment of the present invention;

fig. 7 is a perspective view of an artificial shrimp nest according to a preferred embodiment of the present invention.

Specifically, 100-feeding mechanism, 110-feeding pipe, 111-discharging port, 120-supporting member, 121-annular fixing piece, 122-supporting rod, 123-assembling ring, 130-connecting piece, 140-conveying pipe, 150-feeding hopper, 160-feeding machine,

200-lighting means, 210-heating lamps, 220-lighting lamps,

310-a culture box, 311-an artificial shrimp nest, 320-a support column, 330-a water outlet, 340-a mud discharge port and 350-a lifting mechanism,

400-assembling the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the scope of the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

As shown in fig. 1 and 2, an aquaculture apparatus based on crayfish and a method for culturing the same includes: through a plurality of farming components that a plurality of support columns 311 set gradually from top to bottom, the farming components include farming box 310 and illumination member 200 that sets up above farming box 310.

As shown in fig. 4, 5 and 7, a plurality of feeding mechanisms 100 and a plurality of artificial shrimp nests 311 with different diameters are arranged inside the cultivation box 310, and each feeding mechanism 100 includes: the feeding pipe 110 and the supporting member 120 are arranged on the feeding pipe 110, a plurality of penetrating discharging holes 111 are formed in the feeding pipe 110, the discharging holes 111 are arranged above the supporting member 120, and the feeding pipe 110 penetrates through the plurality of culture boxes 310;

as shown in fig. 6, the plurality of supporting members 120 include a mounting ring 123 and a plurality of supporting rods 122 disposed around the mounting ring 123, the mounting ring 123 is sleeved on the feeding pipe 110, and the plurality of supporting rods 122 are connected by an annular fixing member 121. The supporting member 120 is made of rubber, so that the supporting member 120 can be effectively prevented from being corroded, and the service life is prolonged.

As shown in fig. 3, a feeding area is arranged below the cultivation assembly, a plurality of conveying pipes 140 are arranged in the feeding area, the plurality of conveying pipes 140 are correspondingly connected with the feeding pipe 110, the feeding pipe 110 is connected with the assembly plate 400 through the connecting piece 130, the connecting piece 130 is fixedly connected to the assembly plate 400, the conveying pipes 140 and the feeding pipe 110 are communicated through the connecting piece 130, the other ends of the plurality of conveying pipes 140 are connected with a feeding device outside the feeding area, and the feeding device is composed of a feeding machine 160 and a feeding hopper 150.

In a preferred embodiment of the invention, the breeding space can be utilized to the maximum extent by arranging the plurality of breeding components on the plurality of support columns 311 from top to bottom in sequence, the inner side wall of the breeding box 310 is provided with the plurality of humidity sensors, the plurality of humidity sensors are used for detecting the humidity of the mixed soil in the breeding box 310 so as to accurately adjust the humidity of the soil in the breeding box 310, the humidity of the soil around the support members 120 can be adjusted and controlled by conveying the mixed soil with different humidity into the breeding box 310, and further the humidity of the whole soil in the breeding box 310 is controlled so as to adapt to the growing environment of the crayfish at different stages, reduce the influence of irrelevant factors on the growth and the propagation of the crayfish and improve the reliability of the research result of the growth and the propagation.

In a preferred embodiment of the invention, the sludge discharge port 340 and the water discharge port 330 are used for discharging excess water and sludge in the cultivation box 310, and the sludge discharge port 340 and the water discharge port 330 arranged on the side surface of the cultivation box 310 can discharge excess sludge in the cultivation box 310 in time, so that the soil in the cultivation box 310 is kept unchanged all the time, and simultaneously the water and the sludge in the cultivation box 310 are discharged, thereby effectively reducing the weight of the cultivation box 310 and facilitating the overall transportation of cultivation equipment.

In a preferred embodiment of the present invention, the lifting mechanism 350 can adjust the heights of the cultivation boxes 310, so as to ensure that the supporting members 120 are located at the same contour line, and meanwhile, the feeding pipe 110 is slidably connected with the through holes in the cultivation boxes 310, so that the lifting mechanism 350 can directly adjust the heights of the cultivation boxes 310 at different growth stages of the crayfish, so that the supporting members 120 can be located at different heights in the cultivation boxes 310, further the mixed soil is uniformly distributed to the original soil in the cultivation boxes 310, and the conveying of the mixed soil is not affected when the feeding pipe 110 moves relative to the cultivation boxes 310.

In a preferred embodiment of the invention, the artificial shrimp nests 311 are arranged to provide oviposition places for adult female shrimps, so that the fertilized eggs can be adhered to the artificial shrimp nests for hatching, and meanwhile, the fertilized eggs are prevented from sinking to the bottom of the shrimp box due to failure in adhering to objects, or being rotten and dead due to poor extrusion permeable conditions or being buried by dirt on the bottom of the shrimp box, so that the artificial shrimp nests 311 are arranged to effectively improve the breeding survival rate of the crayfishes.

In a preferred embodiment of the present invention, according to the dietary needs of crayfish, by disposing various raw materials such as amino acid aqueous solution, sludge, drinking water, etc. in the mixed soil in a weight ratio, sufficient edible feed can be provided for crayfish, the crayfish can more easily obtain feed by making full use of the hill thereof and the habit of eating soil, and the mixed soil can be dispersed to all layers of the soil in the breeding box 310 by the support members 120 arranged along the inner pipe in sequence from top to bottom, so that the mixed soil can be more uniformly mixed with the original soil in the breeding box 310.

In a preferred embodiment of the present invention, the outer wall of the feeding tube 110 is provided with an annular groove (not shown), the annular groove is connected with the mounting ring 123 in a matching manner, and the annular groove is provided at the position of the feeding tube 110, so that the annular groove and the mounting ring 123 can be connected in a snap-fit manner, and the support member 120 and the feeding tube 110 can be connected more stably. Breed case 310 bottom and set up a plurality of through-holes (not shown in the figure), hug closely through-hole department and set up socket joint spare (not shown in the figure), utilize the socket joint spare that sets up in through-hole department, when the inner tube is for through-hole sliding connection, effectively prevent to breed incasement 310 earth and leak down, on the rubber layer that socket joint spare inner wall set up, the socket joint spare inner wall sets up the rubber layer, and the inner tube outer wall is hugged closely to the socket joint spare inner wall, utilize the elastic nature of rubber material, it is inseparabler to make socket joint spare and through-hole laminating, further prevent to breed the phenomenon.

In a preferred embodiment of the invention, the illuminating member 200 comprises a plurality of illuminating lamps 220 and a plurality of heating lamps 210 which can be independently controlled, the illuminating lamps 220 can be used for ensuring that the inside of the breeding box 310 can be sufficiently illuminated, so that the growth of the crayfish is facilitated, and meanwhile, when the weather is cold, the heating lamps 210 can provide enough temperature for the crayfish, so that the crayfish is prevented from influencing the growth and the propagation due to the cold weather, the living condition of the crayfish is effectively improved, and the survival rate is improved.

When the invention is used, the plurality of cultivation boxes 310 are simultaneously adjusted to different heights through the lifting mechanism 350, so that the mixed soil in the supporting member 120 is controlled to be positioned at different heights in the cultivation boxes 310, and the soil humidity in different areas in the cultivation boxes 310 is further regulated and controlled; during the growth stage of the crayfish, the feeding device conveys the mixed soil to the upper part of the supporting member 120 through the conveying pipe; the water and the sludge in the breeding box 310 are discharged through the sludge discharge port 340 and the water discharge port 330, so that the breeding equipment can be conveniently moved, the whole living environment of the crayfish can be timely replaced, and the artificial crayfish nest 230 arranged in the breeding box 200 provides habitats for the crayfish in different stages.

The mixed soil is prepared from sludge, edible feed, amino acid fertilizer water solution and drinking water according to a weight ratio, and the feed and the humidity environment required by the crayfish can be regulated and controlled by regulating and controlling the water content of the mixed soil and the proportion of nutrients in a certain range so as to adapt to the growth requirements of the crayfish at different growth stages.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (10)

1. An aquaculture apparatus based on crayfish, comprising: an assembly plate and a culture assembly which are connected by a plurality of lifting mechanisms,

the culture assembly comprises a plurality of culture boxes and an illuminating component which are sequentially arranged from top to bottom through support columns, and a plurality of feeding mechanisms and a plurality of artificial shrimp nests with different diameters at two ends are arranged in each culture box;

the feeding mechanism comprises: the feeding pipe is provided with a plurality of penetrating discharge ports, the discharge ports are arranged above the supporting members, the feeding pipe penetrates through the cultivation boxes, the supporting members comprise assembly rings and a plurality of supporting rods arranged around the assembly rings, the assembly rings are sleeved on the feeding pipe, and the supporting rods are connected through annular fixing pieces;

breed the subassembly below and set up the pay-off district, set up a plurality of conveyer pipes in the pay-off district, a plurality of conveyer pipes all correspond and connect the material loading pipe, the material loading pipe passes through the union piece and connects the assembly plate, union piece intercommunication conveyer pipe and material loading pipe, a plurality of conveyer pipe other ends are all connected the outside material feeding unit in pay-off district.

2. An aquaculture apparatus based on crayfish, as claimed in claim 1, characterized in that: the illuminating member comprises a plurality of illuminating lamps and a plurality of heating lamps which can be independently controlled.

3. An aquaculture apparatus based on crayfish, as claimed in claim 1, characterized in that: breed incasement lateral wall and set up a plurality of humidity transducer, a plurality of humidity transducer are used for detecting and breed the incasement and mix earth humidity.

4. An aquaculture apparatus based on crayfish, as claimed in claim 1, characterized in that: the support member is made of a rubber material.

5. An aquaculture apparatus based on crayfish, as claimed in claim 1, characterized in that: the outer wall of the feeding pipe is provided with an annular groove, and the annular groove is connected with the assembling ring in a matched mode.

6. An aquaculture apparatus based on crayfish, as claimed in claim 1, characterized in that: the side surface of the cultivation box is provided with a sludge discharge port and a water discharge port, and the sludge discharge port and the water discharge port are used for discharging redundant water and sludge in the cultivation box.

7. An aquaculture apparatus based on crayfish, as claimed in claim 1, characterized in that: the bottom of the cultivation box is provided with a plurality of through holes, and the sleeving piece is arranged close to the through holes.

8. An aquaculture apparatus based on crayfish according to claim 7, characterized in that: the inner wall of the sleeve is provided with a rubber layer, and the inner wall of the sleeve is tightly attached to the outer wall of the feeding pipe.

9. A crayfish-based farming method according to claim 1, characterized in that:

step S1: the plurality of cultivation boxes are adjusted to different heights through the lifting mechanism, so that the mixed soil in the supporting member is controlled to be positioned at different heights in the cultivation boxes;

step S2: during the growth stage of the crayfishes, the feeding device conveys mixed soil to the upper part of the supporting member through the conveying pipe, and the soil humidity of different areas in the breeding box is regulated and controlled;

step S3: the water and the sludge in the breeding box are discharged through the sludge discharge port and the water outlet, so that the breeding box is convenient to move, and the whole crayfish living environment is timely replaced.

10. The crayfish-based farming method according to claim 9, wherein: the mixed soil is prepared from silt, edible feed, amino acid fertilizer water solution and drinking water according to a weight ratio.

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