CN218604597U

CN218604597U - Single sea crab breeding basket

Info

Publication number: CN218604597U
Application number: CN202222943561.8U
Authority: CN
Inventors: 李庆龙; 李荣华; 王春琳; 母昌考; 宋微微
Original assignee: Ningbo University
Current assignee: Ningbo University
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-03-14
Anticipated expiration: 2032-11-07

Abstract

The utility model discloses a single sea crab breeding basket. The breeding basket comprises a bottom basket for containing seawater crabs, a floating frame fixedly sleeved on the bottom basket, an escape-proof fence fixedly installed at the basket opening of the bottom basket, bottom grid holes and residual bait cleaning grid holes which are arranged at the bottom of the bottom basket, and convection grid holes which are arranged on the basket wall of the bottom basket. The residual bait cleaning grid holes are located on one corresponding side of the bottom grid holes, and when the bottom basket shakes, the fed bait and residual bait are gathered at the residual bait cleaning grid holes and are cleaned out along one side of the bottom basket. The utility model discloses a breed basket combination is simple, uses simple and convenient nimble, has reduced the hardware facilities cost of breeding, can throw the bait of throwing outside the breed pond in order to save the time of throwing something and feeding during the breed, need not to add and cover in order to prevent that sea water crab from escaping, guarantees the benefit of breeding, and in addition, the bait residual bait can conveniently be cleared out, has solved and has worsened the problem that influences the healthy growth of sea water crab because of the residual bait putrefaction leads to breeding the interior water body of basket.

Description

Seawater crab single breeding basket

Technical Field

The utility model relates to a sea water crab breeding appliance, in particular to a sea water crab single breeding basket.

Background

The seawater crab is an important aquaculture economic animal in China, and is deeply loved by consumers due to delicious taste. The sea crab single-body cultivation facility is a high-efficiency high-yield cultivation technology, for example, the indoor industrial cultivation method for the portunus trituberculatus disclosed in Chinese patent application No. 201010509928.4, the technology has the advantages that the cultivation basket is fixed at the bottom of the pool to realize single-body cultivation, mutual killing among individuals is avoided, the cultivation density and the survival rate are higher than those of the traditional cultivation technology, but the method is more troublesome in water body flowing and residual bait cleaning.

For another example, a long-rope type single floating basket cultivation device and method for blue crabs with publication number CN103734052A has the technical advantages that floating baskets are connected in series by long ropes and are moved back and forth by traction equipment to supplement dissolved oxygen. However, in this technique, equipment such as pulleys and tractors are required to be put in addition to the floating baskets for cultivation, and it is troublesome to administer and clean the residual baits in management, which increases the input cost and labor, and thus it is difficult to implement popularization among farmers.

SUMMERY OF THE UTILITY MODEL

For solving the problems of hardware facility cost and large labor investment in the seawater crab culture process in the prior art, the utility model provides a single seawater crab culture basket.

A seawater crab single breeding basket comprises:

a bottom basket for holding seawater crabs;

the floating frame is fixedly sleeved on the bottom basket;

the escape-proof fence is fixedly arranged at the basket opening of the bottom basket; and

the bottom grid holes and the residual bait cleaning grid holes are formed in the bottom of the bottom basket;

the residual bait cleaning grid holes are positioned at the positions corresponding to the bottom grid holes; when the bottom basket is shaken, the fed baits and residual baits are gathered at the residual bait cleaning grid hole and are cleaned out along one side of the bottom basket.

The cultivation basket is simple in combination and simple, convenient and flexible to use, the cost of cultivation hardware facilities is reduced, bait can be thrown out of the cultivation pool during cultivation to save feeding time, the cover is not required to be added to prevent seawater crabs from escaping, cultivation benefits are guaranteed, in addition, bait residual bait can be conveniently and quickly cleared out, and the problem that the healthy growth of seawater crabs is influenced due to deterioration of water bodies in the cultivation basket caused by putrefaction of residual bait is solved.

In one embodiment, the longitudinal section of the bottom basket is trapezoidal, and the diameter of the opening of the bottom basket is larger than that of the bottom basket.

Furthermore, two groups of buckling lugs are fixedly arranged on the bottom basket, are symmetrically arranged at the positions of two corresponding sides of a basket opening of the bottom basket and are positioned above the floating frame;

based on detaining the ear and providing application of force action point, make things convenient for the equipment operation of floating frame and end basket and make things convenient for the income water and the operation of going out water of breeding the basket.

In one embodiment, the floating frame adopts a rectangular foam plate; the floating frame is provided with a sleeve hole in a penetrating mode and used for providing assembling positioning between the bottom basket and the floating frame.

In one embodiment, the anti-escape column is arranged above the floating frame, and the wall of the anti-escape column is smooth.

In one embodiment, the residual bait clearing grid holes occupy 1/9 of the bottom basket, and convection grid holes are formed in the wall of the bottom basket and provide an exchange channel between the inside and the outside of the basket.

Compared with the prior art, the beneficial effects of the utility model are that:

adopt floating frame and end basket cover to establish and form, simple structure need not other loaded down with trivial details accessories and can assemble and obtain, uses portably nimble, has reduced the hardware facility cost of breeding, and the part that whole breed basket exposed the surface of water is open structure, need not to install basket lid, can throw bait outside breeding the pond during breed, compares in flip in order to expose the mode of throwing the bait hole, has reduced the work that breeders dropped into, saves the time of throwing something and feeding.

Aiming at the characteristic that seawater crabs are not strong in water-leaving climbing capacity, the anti-escape fence is arranged at the basket opening for heightening, and is designed based on the smooth fence wall to prevent the seawater crabs from escaping, so that additional covering is not needed, and the breeding benefit is ensured.

Set up incomplete bait clearance bars hole and make end basket 1 receive rivers manpower/sea water crab action when rocking, the bait incomplete bait of throwing something and feeding gathers in incomplete bait clearance bars hole department, clears out along one side of end basket 1, reaches the effect of the convenient clearance of bait incomplete bait, has solved and has influenced the problem that sea water crab is healthy to grow because of the rotten internal water body of leading to breeding the basket of incomplete bait worsens.

Drawings

Fig. 1 is a front view of a single seawater crab culturing basket provided by the utility model.

Fig. 2 shows an exploded view of fig. 1.

Fig. 3 is a top view of the bottom basket of fig. 1.

Description of the main elements

1. A bottom basket; 2. a floating frame; 3. an escape-proof fence; 4. a bottom gate hole; 5. cleaning the gate holes by residual baits; 6. a convection gate hole; 7. buckling lugs; 8. and (5) trepanning.

The present invention is further described in detail with reference to the drawings and the detailed description.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

Referring to fig. 1-3, the present embodiment provides a single seawater crab culturing basket, which includes a bottom basket 1 for holding seawater crabs, a floating frame 2 fixedly mounted on the bottom basket 1, an anti-escape railing 3 fixedly mounted at a basket opening of the bottom basket 1, bottom grid holes 4 and residual bait cleaning grid holes 5 formed at a basket bottom of the bottom basket 1, and convection grid holes 6 formed at a basket wall of the bottom basket 1.

The longitudinal section of the bottom basket 1 is trapezoidal, the diameter of a basket opening of the bottom basket 1 is larger than that of a basket bottom, the bottom basket 1 is made of plastic, and the basket height is designed to be 35cm. Fixed mounting has two sets of hangers 7 on the end basket 1, and is two sets of 7 symmetrical arrangement of hangers are in the corresponding both sides position department of 1 basket mouth of end basket, and the hangers 7 are located the top of floating frame 2 provides the application of force action point based on hangers 7, makes things convenient for the equipment operation of floating frame 2 and end basket 1 and makes things convenient for the income water and the play water operation of breeding the basket.

Float frame 2 and adopt cuboid cystosepiment, its specification is 45 with 3cm, utilizes foam's float frame 2 to make the basket of breeding float in aquaculture water. The floating frame 2 is provided with a trepanning 8 in a penetrating mode, the trepanning 8 is used for providing assembling positioning between the bottom basket 1 and the floating frame 2, and the diameter of the trepanning 8 is designed to be 37.5cm.

The breed basket of this embodiment adopts the floating frame 2 and establishes with 1 cover of bottom basket to form, and simple structure need not other loaded down with trivial details accessories and can assemble, uses simple and convenient nimble, has reduced the hardware facility cost of breeding, and the part that whole breed basket exposed the surface of water is open structure, need not to install the basket lid, can throw bait outside breeding the pond during breed, compares in flip in order to expose the mode of throwing bait hole, has reduced the work that breeders dropped into, sparingly throws the time of feeding.

The anti-escape fence 3 is positioned above the floating frame 2, the wall of the anti-escape fence 3 is smooth, the anti-escape fence 3 is of an annular structure and is made of plastic, and the anti-escape fence 3 is 20cm high, 37cm in diameter and 3mm thick. Aiming at the characteristic that seawater crabs are not strong in water-leaving climbing capacity, the anti-escape railing 3 is used for heightening the opening of the basket, and the seawater crabs are prevented from escaping based on the smooth design of the railing wall, additional covering is not needed, and the breeding benefit is guaranteed.

The residual bait cleaning grid holes 5 are located on the corresponding side of the bottom grid holes 4, and the residual bait cleaning grid holes 5 occupy 1/9 of the basket bottom of the bottom basket 1. Convection current bars hole 6 is used for providing the inside and outside exchange channel of basket, and in this embodiment, convection current bars hole 6 designs for the square hole of 5mm of side length, and it plays the water body and exchanges in order to ensure the dissolved oxygen concentration of the interior water of basket, satisfies the effect that the growth of sea water crab needs.

In the embodiment, the bottom grid holes 4 are square holes with the side length of 2.5mm, the fed granulated feed cannot be lost while the bottom grid holes play a role in water body exchange, and the residual bait cleaning grid holes 5 are oval holes with the long half shaft of 2cm and the short half shaft of 1cm, so that the seawater crabs are prevented from escaping along the basket bottom, and a cleaning channel for residual bait is provided. When the bottom basket 1 is shaken under the action of water flow/manpower/seawater crab activity, the fed bait and residual baits are gathered at the residual bait cleaning grid holes 5 and are cleaned out along one side of the bottom basket 1, so that the effect of conveniently cleaning the bait and residual baits is achieved, and the problem that the healthy growth of the seawater crabs is influenced due to the deterioration of water bodies in the cultivation basket caused by the putrefaction of the residual baits is solved.

In summary, compared with the existing seawater crab cultivation facilities, the cultivation basket of the embodiment has the following advantages: the breeding basket is simple in combination and simple and flexible in application, the cost of breeding hardware facilities is reduced, bait casting materials can be thrown out of the breeding pond during breeding so as to save feeding time, the breeding basket does not need to be covered to prevent seawater crabs from escaping, breeding benefits are guaranteed, in addition, bait residual baits can be conveniently and quickly removed, and the problem that the healthy growth of seawater crabs is influenced due to the fact that the water bodies in the breeding basket are deteriorated due to the fact that the residual baits are rotten is solved.

For the naming of each component referred to, the function described in the specification is used as the standard for naming, and is not limited by the specific terms used in the present invention, and those skilled in the art can also choose other terms to describe each component name of the present invention.

Claims

1. A single seawater crab culture basket is characterized by comprising:

a bottom basket (1) for containing seawater crabs;

a floating frame (2) fixedly sleeved on the bottom basket (1);

an anti-escape railing (3) fixedly arranged at the opening of the bottom basket (1); and

a bottom grid hole (4) and a residual bait cleaning grid hole (5) which are arranged at the bottom of the bottom basket (1);

wherein the residual bait cleaning grid holes (5) are positioned at the corresponding side positions of the bottom grid holes (4); when the bottom basket (1) is shaken, the fed baits and residual baits are gathered at the residual bait cleaning grid holes (5) and are cleaned out along one side of the bottom basket (1).

2. The single seawater crab culturing basket according to claim 1, wherein the bottom basket (1) has a trapezoidal longitudinal section, and the diameter of the opening of the bottom basket (1) is larger than that of the bottom of the basket.

3. The single seawater crab culture basket according to claim 2, wherein two groups of fastening lugs (7) are fixedly mounted on the bottom basket (1), the two groups of fastening lugs (7) are symmetrically arranged at two corresponding sides of the opening of the bottom basket (1), and the fastening lugs (7) are positioned above the floating frame (2).

4. The single seawater crab culturing basket according to claim 1, wherein the floating frame (2) is a rectangular foam plate;

the floating frame (2) is provided with a sleeve hole (8) in a penetrating mode, and the sleeve hole is used for providing assembling positioning between the bottom basket (1) and the floating frame (2).

5. A seawater crab individual breeding basket according to claim 1, wherein the escape prevention fence (3) is located above the floating frame (2), and the fence wall of the escape prevention fence (3) is smooth.

6. Single seawater crab farming basket according to claim 1, wherein the residual bait clearing grid holes (5) occupy 1/9 of the basket bottom of the bottom basket (1),

convection grid holes (6) are formed in the basket wall of the bottom basket (1) and provide an exchange channel between the inside and the outside of the basket.