阅读说明：本技术 一种贝类近海养殖系统 (Shellfish offshore culture system ) 是由 蒋书英 林端理 周伟 蒋鸣利 林善福 于 2020-12-31 设计创作，主要内容包括：本发明为一种近海贝类养殖系统它包括立柱,设有若干个,按矩形阵列插在近海区域；挂钩机构,与立柱连接；悬挂绳,连接于挂钩机构上；养殖箱,顶部带有连接挂钩的中空箱体；连接挂钩挂在悬挂绳；其中,所述养殖箱为卧式的长筒型箱体,箱体包括底板、顶板、呈V型的侧板、后侧板以及门板,底板、顶板以及呈V型的侧板围合形成截面呈六边形的筒体,后侧板封堵筒体后侧面,门板下边沿铰接筒体前侧下边沿,门板的上边沿和筒体前侧边沿设有相互配合的扣件；筒体的内侧面设有若干圈加强条；箱体的表面开设有若干规格相同的对流孔7。本发明的有益效果为：养殖箱的对流孔孔径可调,确保贝类在整个成长周期无需更换养殖箱,减少养殖户的工作量。(The invention relates to an offshore shellfish culture system, which comprises a plurality of upright columns, wherein the upright columns are inserted into an offshore area according to a rectangular array; the hook mechanism is connected with the upright post; the suspension rope is connected to the hook mechanism; the top of the cultivation box is provided with a hollow box body connected with a hook; the connecting hook is hung on the suspension rope; the breeding box is a horizontal long cylindrical box body, the box body comprises a bottom plate, a top plate, V-shaped side plates, a rear side plate and a door plate, the bottom plate, the top plate and the V-shaped side plates are enclosed to form a cylinder with a hexagonal cross section, the rear side plate blocks the rear side face of the cylinder, the lower edge of the door plate is hinged to the lower edge of the front side of the cylinder, and fasteners matched with each other are arranged on the upper edge of the door plate and the front side edge of the cylinder; the inner side surface of the cylinder body is provided with a plurality of circles of reinforcing strips; the surface of the box body is provided with a plurality of convection holes 7 with the same specification. The invention has the beneficial effects that: the aperture of the convection hole of the cultivation box is adjustable, the cultivation box does not need to be replaced in the whole growth period of the shellfish, and the workload of farmers is reduced.)

1. Shellfish offshore culture system, its characterized in that: it comprises

The upright columns (1) are provided with a plurality of upright columns, and are inserted in an offshore area according to a rectangular array;

the hook mechanism (2) is connected with the upright post (1);

the suspension rope (3) is connected to the hook mechanism (2);

the top of the cultivation box (4) is provided with a hollow box body connected with a hook (40); the connecting hook (40) is hung on the suspension rope (3);

the breeding box (4) is a horizontal long-cylinder box body, the box body comprises a bottom plate (41), a top plate (42), a V-shaped side plate (43), a rear side plate (44) and a door plate (45), the bottom plate (41), the top plate (42) and the V-shaped side plate (43) are enclosed to form a cylinder with a hexagonal section, the rear side plate (44) blocks the rear side face of the cylinder, the lower edge of the door plate (45) is hinged to the lower edge of the front side of the cylinder, and fasteners (451) matched with each other are arranged on the upper edge of the door plate (45) and the front side edge of the cylinder;

the inner side surface of the cylinder body is provided with a plurality of circles of reinforcing strips (46); the surface of the cylinder body is provided with a plurality of convection holes (47) with the same specification.

2. Offshore shellfish farming system according to claim 1, characterized in that: limiting plates (48) extending towards the periphery are arranged on the front side and the rear side of the cylinder body; the periphery of the barrel is sleeved with an outer sliding barrel (5) with the caliber larger than that of the barrel, the length of the outer sliding barrel (5) is slightly shorter than that of the barrel, and the outer sliding barrel (5) is provided with auxiliary convection holes (51) which correspond to the convection holes (47) of the barrel one by one;

the outer surface of the cylinder body is provided with a plurality of limiting holes (491) extending forwards and backwards, and a limiting bolt (492) is arranged on part of the limiting holes (491).

3. Offshore shellfish farming system according to claim 2, characterized in that: the upper surface of the cylinder body is provided with a plurality of semicircular bulges (493).

4. Offshore shellfish farming system according to claim 2, characterized in that: the length of the box body is 730-800mm, the width is 270-280mm, and the height is 140-180 mm; wherein the length is the distance between the rear side plate (44) and the door panel (45), and the width is the maximum distance between the two side plates (43); the height is the distance between the bottom plate (41) and the top plate (42).

5. Offshore shellfish farming system according to claim 2, characterized in that: the side length of each convection hole (47) and each secondary convection hole (51) is a square opening with the length of 20 +/-0.5 mm, and the distance between any adjacent square openings is 10 +/-0.5 mm; the side of the square opening forms an included angle of 45 degrees with the edge of the breeding box (4).

6. Offshore shellfish farming system according to claim 1, characterized in that: an upper groove and a lower groove (401) are arranged on the connecting hook (40), the extending direction of one groove (401) is in the front-back direction, and the extending direction of the other groove (401) is in the left-right direction.

7. Offshore shellfish farming system according to claim 1, characterized in that:

the hook mechanism (2) comprises a fixed seat (21) and a hook (22) arranged on the surface of the fixed seat (21); the fixed seat (21) is provided with a screw hole; the lower end of the hook (22) is connected with the fixed seat (21), the lower part of the hook (22) is arc-shaped, the lower end of the hook is connected with the fixed seat, an arc-shaped notch is formed in the part, corresponding to the lower part of the hook (22), of the fixed seat (21), a closing-in (221) extending towards the direction of the fixed seat (21) is arranged in the middle of the hook (22), and the upper end of the hook (22) inclines towards the direction far away from the fixed seat (21); a spike (222) extending downwards is arranged below the closing-in (221).

8. Offshore shellfish farming system according to claim 1, characterized in that: and a reinforcing plate (23) is arranged between the lower part of the hook (22) and the fixed seat (21).

9. Offshore shellfish farming system according to claim 1, characterized in that: it also comprises a lifting mechanism, which comprises

The supporting base (61) is fixedly arranged at the upper end part of the upright post (1), and a bearing limiting groove (611) is arranged above the supporting base (61);

the thrust ball bearing (62) is embedded in the bearing limiting groove (611), and the bottom cover is fixedly connected with the bearing limiting groove (611);

the bottom end of the screw rod (63) is connected with the top cover of the thrust ball bearing (62) to realize the rotation relative to the supporting base (61);

the bottom of the column outer sleeve (64) is provided with an opening, the center of the top cover is provided with an internal thread matched with the screw rod (63), and the hook mechanism (2) is connected to the column outer sleeve (64);

wherein, the outer side surface of the upright post (1) is provided with a guide groove (11) which is vertically arranged, and the inner wall surface of the upright post outer sleeve (64) is provided with a guide block (641) which is embedded into the guide groove (11).

10. Offshore shellfish farming system according to claim 9, characterized in that: the reinforced column is characterized by further comprising a column reinforcing sleeve (7), wherein the column reinforcing sleeve (7) is made of metal materials and is sleeved at the upper end of the column (1), and an auxiliary guide groove (71) corresponding to the guide groove (11) is formed in the surface of the column reinforcing sleeve (7).

Technical Field

The invention relates to the field of culture equipment, in particular to a shellfish offshore culture system.

Background

The existing shellfish offshore culture system mainly adopts the condition of stocking in culture cages, the culture cages are generally cylindrical and provided with convection holes on the surfaces, shellfish are placed in the culture cages for culture, and the culture cages are fixed on offshore columns through ropes. As the apertures of the convection holes of the cultivation cages are relatively uniform, the cultivation cages need to be replaced after the shellfish grows to a certain stage, and the cultivation cages with larger apertures need to be replaced, so that the workload of farmers is increased. In addition, the height of the culture cage cannot be adjusted, so that the culture cage is completely soaked in the sea after the seawater rises, and the shellfish can obtain less sunlight at the stage.

Disclosure of Invention

The invention relates to a shellfish offshore culture system, which has the following purposes:

purpose 1: the culture cage is easy to store and culture, the aperture of the convection hole of the culture box is adjustable, the culture box does not need to be replaced in the whole growth period of the shellfish, and the workload of farmers is reduced;

purpose 2: the height of the breeding box can be adjusted easily, and the workload of farmers is further reduced. The invention is realized by the following technical scheme: an offshore shellfish farming system, which comprises

The upright columns 1 are provided with a plurality of upright columns and are inserted into offshore areas according to a rectangular array;

the hook mechanism 2 is connected with the upright post 1;

the suspension rope 3 is connected to the hook mechanism 2;

the top of the cultivation box 4 is provided with a hollow box body connected with a hook 40; the connecting hook 40 is hung on the suspension rope 3;

the breeding box 4 is a horizontal long cylindrical box body, the box body comprises a bottom plate 41, a top plate 42, a V-shaped side plate 43, a rear side plate 44 and a door plate 45, the bottom plate 41, the top plate 42 and the V-shaped side plate 43 enclose to form a cylinder with a hexagonal section, the rear side plate 44 blocks the rear side surface of the cylinder, the lower edge of the door plate 45 is hinged with the lower edge of the front side of the cylinder, and fasteners 451 which are matched with each other are arranged on the upper edge of the door plate 45 and the front side edge of the cylinder;

the inner side surface of the cylinder body is provided with a plurality of circles of reinforcing strips 46; the surface of the cylinder is provided with a plurality of convection holes 47 with the same specification.

Compared with the prior art, the invention has the beneficial effects that:

1. the cross section of the cultivation box is hexagonal, and the cultivation box is easy to arrange and store; meanwhile, the bottom is smooth, so that the uniform distribution of the shellfish is facilitated, and the quality of the shellfish is improved;

2. the aperture of the convection hole of one cultivation box is adjustable, so that the cultivation box does not need to be replaced in the whole growth period of the shellfish, and the workload of farmers is reduced;

3. the special hook mechanism can ensure that the suspension rope is tightly connected with the hook, and prevents the suspension rope from slipping on the hook mechanism after the cultivation box is suspended by the suspension rope.

4. The height of the breeding box can be adjusted in stages by the aid of the lifting mechanism, and the breeding box is guaranteed to be half soaked on the sea surface all the time under the condition of sufficient sunlight.

Drawings

FIG. 1 is a schematic external view of a cultivation box;

FIG. 2 is a cross-sectional view of the habitat;

FIG. 3 is a top view of the position of the top plate of the cultivation box;

FIG. 4 is a top view of the position of the top plate of the cultivation box corresponding to the outer sliding cylinder;

FIG. 5 is a side view of the combination of the cultivation box and the outer sliding cylinder.

FIG. 6 is a diagram illustrating the effect of the registration of the convection holes and the secondary convection holes;

FIG. 7 is a graph illustrating the effect of maximum misalignment of convection holes and secondary convection holes;

FIG. 8 is a graph illustrating the effect of a misalignment of the convection hole and the secondary convection hole portion;

FIG. 9 is a cross-sectional view of the mating of the post and the lift mechanism;

FIG. 10 is a cross-sectional view taken at A-A of FIG. 9;

FIG. 11 is a schematic structural view of the hook mechanism;

FIG. 12 is a view showing a positional relationship between the cultivation box and the vertical post;

FIG. 13 is a diagram showing the superimposed effect of the cultivation box after being stored.

Description of reference numerals: 1. the device comprises a stand column, a 2-hook mechanism, a 21 fixing seat, a 22 hook, a 221 closing-in, a 222 spine, a 23 reinforcing plate, a 3 suspension rope, a 4 culture box, a 40 connecting hook, a 401 groove, a 41 bottom plate, a 42 top plate, a 43 side plate, a 44 rear side plate, a 45 door plate, a 451 fastener, a 46 reinforcing strip, a 47 convection hole, a 48 limiting plate, a 491 limiting hole, a 492 limiting bolt, a 493 semicircular protrusion, a 5 outer sliding cylinder, a 51 auxiliary convection hole, a 61 supporting base, a 611 bearing limiting groove, a 62 thrust ball bearing, a 63 screw, a 64 stand column outer sleeve, a 641 guide block, a 7 reinforcing sleeve and a 71 auxiliary guide groove.

Detailed Description

The invention is described in detail below with reference to the following description of the drawings:

as shown in fig. 1-3 and fig. 11: an offshore shellfish farming system, which comprises

The upright columns 1 are provided with a plurality of upright columns and are inserted into offshore areas according to a rectangular array;

the hook mechanism 2 is connected with the upright post 1;

the suspension rope 3 is connected to the hook mechanism 2;

the top of the cultivation box 4 is provided with a hollow box body connected with a hook 40; the connecting hook 40 is hung on the suspension rope 3;

the breeding box 4 is a horizontal long cylindrical box body, the box body comprises a bottom plate 41, a top plate 42, a V-shaped side plate 43, a rear side plate 44 and a door plate 45, the bottom plate 41, the top plate 42 and the V-shaped side plate 43 enclose to form a cylinder with a hexagonal section, the rear side plate 44 blocks the rear side surface of the cylinder, the lower edge of the door plate 45 is hinged with the lower edge of the front side of the cylinder, and fasteners 451 which are matched with each other are arranged on the upper edge of the door plate 45 and the front side edge of the cylinder;

the inner side surface of the cylinder body is provided with a plurality of circles of reinforcing strips 46; the surface of the cylinder is provided with a plurality of convection holes 47 with the same specification.

The upright post 1 has no difference with the upright post structure fixed by the existing breeding cage; generally, the device is a wooden column which is mainly inserted on the seabed, and a suspension rope is arranged between upright columns.

The hook mechanism 2 is fixed on the upright column and used for fixing the suspension rope.

The breeding box is different from the traditional breeding cage, the cross section of the breeding box is hexagonal, the breeding box is easy to arrange and store, as shown in figure 13, and the breeding boxes are vertically arranged; meanwhile, the bottom is smooth, so that the uniform distribution of the shellfish is facilitated, and the quality of the shellfish is improved. The inner side surface of the cylinder body is provided with a plurality of circles of reinforcing strips 46; the integral strength of the culture box can be improved; the surface of the box body is provided with a plurality of convection holes 47 with the same specification; realize the exchange of the materials between the cultivation box and the outside, ensure the organic matters in the seawater to enter the cultivation box and provide food for the shellfish.

The convection holes 47 may be formed in the rear plate 44 and the door panel 45, but since the rear plate 44 and the door panel 45 have no hole diameter adjusting structure, the convection holes 47 of the rear plate 44 and the door panel 45 are generally designed to the minimum specification.

As shown in fig. 4-8: limiting plates 48 extending towards the periphery are arranged on the front side and the rear side of the top plate 42; the periphery of the barrel is sleeved with an outer sliding barrel 5 with the caliber larger than that of the barrel, the length of the outer sliding barrel 5 is slightly shorter than that of the barrel, and the outer sliding barrel 5 is provided with auxiliary convection holes 51 which correspond to the barrel convection holes 47 one by one;

a plurality of limiting holes 491 extending in the front-back direction are arranged on the outer surface of the top plate 42, and a limiting bolt 492 is arranged on part of the limiting holes 491.

The cylinder body 5 slides outwards, so that the convection holes 47 and the auxiliary convection holes 51 are overlapped or staggered, and the actual sizes of the holes of the culture box and the outside are adjusted. When the outer sliding cylinder 5 slides to a proper position, the outer sliding cylinder 5 is limited by inserting the bolts 492 into the limiting holes 491 at the two ends of the outer sliding cylinder 5.

The upper surface of the top plate 42 is provided with a plurality of semicircular protrusions 493. The contact area between the outer sliding cylinder and the top plate 42 can be reduced, and the sliding friction force of the outer sliding cylinder on the cylinder is further reduced, so that the outer sliding cylinder can slide more smoothly.

The side length of each convection hole 47 and the side length of each secondary convection hole 51 are square openings with the length of 20 +/-0.5 mm, and the distance between any adjacent square openings is 10 +/-0.5 mm; the side of the square opening forms an included angle of 45 degrees with the edge of the cultivation box 4.

According to the overlapping degree of the square openings, the maximum opening is a square opening with the side length of 20mm, and the minimum opening is a square opening with the side length of 5 mm. Refer to FIGS. 6-8; wherein the arrow head in fig. 6-8 is divided into the same holes as the outside world.

The connecting hook 40 is provided with an upper groove 401 and a lower groove 401, wherein the extending direction of one groove 401 is in the front-back direction, and the extending direction of the other groove 401 is in the left-right direction. The placing mode of the breeding box can be arranged according to the wind direction control tide.

As shown in fig. 11: the hook mechanism 2 comprises a fixed seat 21 and a hook 22 arranged on the surface of the fixed seat 21; the fixed seat 21 is provided with a screw hole; the lower end of the hook 22 is connected with the fixed seat 21, the lower part of the hook 22 is arc-shaped, the lower end of the hook 22 is connected with the fixed seat, an arc-shaped notch is formed in the part, corresponding to the lower part of the hook 22, of the fixed seat 21, a closing-in 221 extending towards the direction of the fixed seat 21 is formed in the middle of the hook 22, and the upper end of the hook 22 inclines towards the direction far away from the fixed seat 21; below the cuff 221 is a downwardly extending spike 222.

The suspension rope is embedded in the hook 22, and the hook is tightened inwards to clamp the suspension rope; the sharp spines are arranged at the closing-in openings, so that the hanging rope and the hook can be ensured to be tightly connected, and the hanging rope is prevented from slipping on the hook; when necessary, a rubber sleeve can be sleeved outside the suspension rope, so that the friction force between the suspension rope and the hook is further increased.

And a reinforcing plate 23 is arranged between the lower part of the hook 22 and the fixed seat 21. The resetting capability and the strength of the hook are increased, and the hook is prevented from being broken.

As shown in fig. 9-10: it also comprises a lifting mechanism, which comprises

A support base 61 fixedly arranged at the upper end of the upright post 1, and a bearing limit groove 611 is arranged above the support base 61;

the thrust ball bearing 62 is embedded in the bearing limiting groove 611, and the bottom cover is fixedly connected with the bearing limiting groove 611;

the bottom end of the screw 63 is connected with the top cover of the thrust ball bearing 62 to realize the rotation relative to the supporting base 61;

the bottom of the column outer sleeve 64 is provided with an opening, the center of the top cover is provided with an internal thread matched with the screw 63, and the hook mechanism 2 is connected to the column outer sleeve 64;

a guide groove 11 is vertically provided on the outer side surface of the column 1, and a guide block 641 fitted in the guide groove 11 is provided on the inner wall surface of the column outer sleeve 64.

When the hook mechanism is used, the screw 63 is manually rotated, and the column outer sleeve 64 can ascend or descend when the screw is rotated due to the threaded fit connection between the column outer sleeve 64 and the screw 63, and the hook mechanism 2 is connected to the column outer sleeve 64; the hook mechanism, the suspension rope and the cultivation box are lifted and descended along with the suspension rope.

The vertical column reinforcing sleeve 7 is made of metal materials and is sleeved at the upper end of the vertical column 1, and an auxiliary guide groove 71 corresponding to the guide groove 11 is formed in the surface of the vertical column reinforcing sleeve 7.

Because the stand is mostly wood system structure, in order to increase the intensity of upper end, carry out the cladding to the stand top and handle, increase the stand promptly and strengthen cover 7 for the effect of metal coating has been increased to the stand surface.

While the invention has been illustrated and described with respect to specific embodiments and alternatives thereof, it will be understood that various changes and modifications can be made without departing from the spirit and scope of the invention. It is understood, therefore, that the invention is not to be in any way limited except by the appended claims and their equivalents.