CN220712564U - Fishery breeding device - Google Patents

Abstract

The utility model provides a fishery cultivation seedling device which comprises a seedling box, an air supply assembly, a cylindrical fishing net and a filtering assembly, wherein a plurality of supporting legs are arranged at the bottom of the seedling box, the air supply assembly is used for conveying air to cultivation water in the seedling box, a circle of hose is arranged at the bottom of the cylindrical fishing net, a shrinkage pull rope is sleeved in the hose, the cylindrical fishing net is sleeved in the seedling box, and the filtering assembly is used for realizing circulating filtering of the cultivation water in the seedling box. The water pump and the filter can be used for effectively filtering residual feed and excrement in the culture water, so that the quality of water quality can be ensured for a long time and the aim of saving water can be fulfilled; when transferring the fry, the cylindrical fishing net can be used for quickly realizing all the fishing and collecting of the fry, thereby improving the fry transferring efficiency.

Description

Fishery breeding device

Technical Field

The utility model relates to the technical field of fishery cultivation, in particular to a fishery cultivation seedling device.

Background

In modern fishery cultivation techniques, the small fries have poor resistance to survival, and if placed directly into a cultivation box or pond, the survival rate of the fries is not high. At present, in order to improve the survival rate of the fries, the small fries are generally subjected to centralized fine management cultivation in the conventional fry raising box, and after the fries are raised to a certain degree, the fries are placed into a cultivation box or a fish pond.

The patent of China patent of the utility model with the bulletin number of CN213907997U is granted, a fishery seedling culture device is disclosed, which comprises a box body (1), a partition plate (6) and a box cover (7), and is characterized in that, partition plate (6) is fixedly installed in box body (1), the open end of box body (1) and box cover (7) screw thread running fit, be provided with through-hole (8) on box cover (7), fixedly installed in box body (1) install piece (3), be provided with screw hole (4) on install piece (3), be provided with pore otter board (2) on install piece (3), pore otter board (2) internal rotation fit has mounting screw (5), mounting screw (5) and screw hole (4) screw thread running fit, the bottom fixed mounting of box body (1) has air pump (14), fixedly installed on partition plate (6) and give vent to anger dish (21), unidirectional air dish (21) and air pump (14) link to each other through third connecting pipe (22). When water is changed, the separation of the foamed feed at the bottom of the box body and the fish fries is realized by utilizing the screen plate, so that smooth water change is realized, however, the applicant believes that since the separation of the fish fries is realized by the screen plate, the meshes of the screen plate are relatively dense, the effectively foamed feed cannot fall into the bottom of the box body easily through the screen plate, so that the residual foamed feed or scraps cannot be remained on the screen plate, and therefore, the quality of water cannot be ensured for a long time by utilizing the screen plate, and meanwhile, the unidirectional air outlet disc is arranged below the screen plate, and the residual feed or scraps at the bottom can be disturbed in the air outlet process of the unidirectional air outlet disc, so that the quality of water cannot be ensured for a long time; further, when transferring fries by using a dip net, it is inconvenient to catch the fries rapidly and entirely.

Disclosure of Invention

The utility model aims to provide a fishery cultivation seedling device, which can effectively filter residual feed and excrement in cultivation water by utilizing a water pump and a filter, so that the quality of water quality can be ensured for a long time, and meanwhile, the aim of saving water sources is fulfilled; meanwhile, the air outlet pipe is arranged at the upper part of the inner side of the box body, and the air outlet hole is used for discharging air upwards, so that even if a certain amount of feed or chip removing substances are stored at the bottom of the box body under abnormal conditions, bubbles can not disturb the feed or chip removing substances, and the quality of water at the upper side of the inner part of the box body can be guaranteed; when transferring the fry, the cylindrical fishing net can be used for quickly realizing all the fishing and collecting of the fry, thereby improving the fry transferring efficiency.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a fishery breeding device of growing seedlings, includes seedling raising box, air feed subassembly, tube-shape fishing net, filter unit seedling raising box bottom is provided with a plurality of supporting legs, air feed subassembly is used for to breed water transport air in the seedling raising box the bottom of tube-shape fishing net is provided with a round hose the hose endotheca is put a shrink stay cord, tube-shape fishing net cover is put in the seedling raising box, and the upper edge of tube-shape fishing net is hung and is fixed the upper edge of seedling raising box the inside hold-down subassembly that is used for with the peripheral roof pressure in the lower part of tube-shape fishing net is on the seedling raising box lateral wall of seedling raising box that is provided with of seedling raising box, filter unit is used for realizing the circulation filtration of breeding water in the seedling raising box.

Preferably, the air supply assembly comprises an air blower and an air outlet pipe, the air outlet pipe is arranged at the upper position of the inside of the seedling raising box, the air outlet pipe surrounds the inner side wall of the seedling raising box in a circle, a plurality of air outlet holes which are used for upwards discharging air are formed in the air outlet pipe, and the air blower is communicated with the air outlet pipe through a pipeline.

Preferably, the seedling raising box upper portion is square tube-shape, and the lower part is trapezoidal along the cross-section of the width direction of seedling raising box, filtering component includes square inlet tube, filter, water pump and drain pipe, square inlet tube is followed the fixed setting of length direction of seedling raising box is in the bottom of seedling raising box square inlet tube upper portion is provided with a plurality of bar water inlets of distributing along its width direction the length of bar water inlet all with the inner space length of seedling raising box is corresponding, the one end of square inlet tube run through behind the seedling raising box with the water inlet of filter link up mutually, the play water end of filter with the water inlet end of drain pipe link up mutually, the play water end of drain pipe is discharged water to the seedling raising incasement, the water pump concatenates on the drain pipe.

Further, the bottom of the inner side of the vertical side wall of the seedling raising box is provided with a clamping groove, the pressing assembly comprises four pressing plates corresponding to the clamping grooves one by one, the outer side of the lower part of the clamping groove is provided with a supporting plate, the supporting plate and the clamping groove jointly realize the supporting of the corresponding pressing plate, and the pressing plates are used for pressing the periphery of the lower part of the cylindrical fishing net in the clamping groove.

Further, two positioning columns are arranged on the pressing plate, and insertion holes corresponding to the positioning columns are arranged on the supporting plate.

Preferably, a plurality of hanging lugs for hanging the upper edge of the cylindrical fishing net on the upper edge of the seedling raising box are arranged on the upper edge of the cylindrical fishing net.

The beneficial effects of the utility model are as follows: the utility model has simple structure and convenient processing and manufacturing; in practical application, the water pump can be started at regular intervals, and in the process of realizing water circulation by the water pump, the filter can realize the filtration of the aquaculture water, so that the quality of the aquaculture water can be effectively ensured for a long time, the survival rate of fish fries can be conveniently improved, and meanwhile, the aim of saving water resources is also achieved; the filter can be replaced regularly, so that the filtering quality of the culture water is ensured conveniently; when the fish fries are transferred, the bottom of the cylindrical fishing net is contracted and sealed by utilizing the contraction stay rope, so that the rapid whole fishing and collection of the fish fries are realized, and the transfer efficiency of the fish fries can be improved; the outlet duct sets up in the inboard upper portion of box, and the venthole is given vent to anger upwards, under unusual circumstances, even the bottom of the case deposit certain fodder or chip removal thing, the bubble also can not disturb it, does benefit to the quality of water of guaranteeing the inside upside of box in succession.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are some preferred embodiments of the utility model and that other drawings can be obtained from these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a specific embodiment of the distribution of air outlet pipes in a nursery box;

FIG. 3 is a schematic view showing a state that a cylindrical fishing net is pressed in a clamping groove by a pressing plate;

FIG. 4 is a schematic structural view of an embodiment of a tubular fishing net;

FIG. 5 is an enlarged view of FIG. 2 at A;

in the figure: 1 seedling raising box, 11 draw-in grooves, 111 backup pad, 12 clamp plates, 121 reference column, 21 outlet duct, 211 venthole, 22 pipelines, 3 tube-shape fishing net, 31 hose, 311 shrink stay cord, 32 hangers, 41 square inlet tube, 411 bar water inlet, 42 filter, 43 water pump, 44 drain pipe.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to specific embodiments and fig. 1 to 5, and it is obvious that the described embodiments are only some of the preferred embodiments of the present utility model, but not all embodiments. Similar modifications can be made by those skilled in the art without departing from the spirit of the utility model, and therefore the utility model is not to be limited by the specific embodiments disclosed below.

The utility model provides a fishery cultivation seedling raising device (shown in figure 1), which comprises a seedling raising box 1, an air supply component, a cylindrical fishing net 3 and a filtering component, wherein in the field of aquaculture, the seedling raising box 1 is a common product, and can be processed by plastic or stainless steel materials, a plurality of support legs are arranged at the bottom of the seedling raising box 1, the seedling raising box 1 is stably placed on the ground by the support legs, the air supply component is used for conveying air to cultivation water in the seedling raising box 1, oxygen is contained in the air, and then oxygen supply of the cultivation water is realized, so that the oxygen requirement of fish fries in the seedling raising box 1 is ensured, in the prior art, the variety of the air supply component is more, such as an oxygen supply mechanism and a special oxygen pump for a fish tank, can be specifically selected according to actual requirements, and in the specific embodiment, the specific implementation mode of the air supply component is as follows: the air supply assembly comprises an air blower and an air outlet pipe 21, the air outlet pipe 21 is arranged at the upper position inside the seedling raising box 1, the air outlet pipe 21 surrounds the inner side wall of the seedling raising box 1, a plurality of air outlet holes 211 which are used for upwards discharging air are arranged on the air outlet pipe 21, the air outlet holes 211 surround the seedling raising box 1, so that the oxygen supply uniformity can be ensured, the air blower is communicated with the air outlet pipe 21 through a pipeline 22, and oxygen in the air is introduced into the aquaculture water by the air blower through the air outlet holes 211, so that the oxygen solubility of the aquaculture water can be ensured, and the survival rate of fish fries can be conveniently improved; the air outlet pipe 21 is arranged at the upper part of the inner side of the seedling raising box 1, the air outlet hole 211 is used for upwards discharging air, and under abnormal conditions, even if a certain amount of feed or chip removal objects are stored at the bottom of the seedling raising box 1, the air bubbles can not disturb the feed or chip removal objects, so that the water quality at the upper side of the inner part of the box body can be ensured; the tubular fishing net 3 can be manufactured by using the existing fishing net braiding material, the mesh number of the fishing net is manufactured according to the actual requirement, so as to ensure that in the using process, the fish fry can not enter the gap between the fishing net and the box body by penetrating through the fishing net, a circle of hose 31 is arranged at the bottom of the tubular fishing net 3, the hose 31 can be a rubber tube, a contraction pull rope 311 is sleeved in the hose 31, the closing contraction of the hose 31 can be realized by the contraction pull rope 311, the bottom of the tubular fishing net 3 can be further closed, the tubular fishing net 3 is sleeved in the seedling raising box 1, the upper edge of the tubular fishing net 3 is hung and fixed on the upper edge of the seedling raising box 1, the inside of the seedling raising box 1 is provided with a pressing component for pressing the periphery of the lower part of the cylindrical fishing net 3 on the side wall of the seedling raising box 1, in practical application, the upper part of the cylindrical fishing net 3 is hung on the upper part of the seedling raising box 1, the lower part is tightly attached to the periphery of the seedling raising box 1 by the pressing component, so that the cylindrical fishing net 3 can be fully unfolded along the periphery of the seedling raising box 1, the free activity space of the fish fry is ensured, when the fish fry is required to be transferred or the seedling raising box 1 is thoroughly cleaned, the bottom limitation of the cylindrical fishing net 3 can be released by the pressing component, then the hose 31 is manually contracted and gathered by the contraction pull rope 311, finally the bottom of the cylindrical fishing net 3 is closed, and the cylindrical fishing net 3 can be integrally pulled out of the seedling raising box 1 after the closing, so that the fish fry can be quickly caught at one time; the filtering component is used for realizing the circulating filtration of the culture water in the seedling raising box 1.

In this embodiment, in order to facilitate the filtration of the cultivation water in the seedling raising box 1 and ensure the filtration quality, on the basis of the above embodiment, the specific implementation mode of the filtration assembly is as follows: the utility model provides a seedling raising box 1, the upper portion is square tube-shape, and the lower part is trapezoidal along the cross-section of the width direction of seedling raising box 1, filtering component includes square inlet tube 41, filter 42, water pump 43 and drain pipe 44, and filter 42 and water pump 43 are the technical product commonly used in the art, so here, the concrete structure to filter 42 and water pump 43 does not make detailed description, square inlet tube 41 is followed the length direction of seedling raising box 1 is fixed to be set up the bottom of seedling raising box 1 square inlet tube 41 upper portion is provided with a plurality of bar water inlets 411 that distribute along its width direction square inlet tube 41 sets up in the bottom of seedling raising box 1 and along its length direction distribution, thereby be convenient for in the breeding process, and remaining fodder and excrement slip to square inlet tube 41 from the bottom inclined plane of seedling raising box 1 on, and each bar water inlet 411 all corresponds with the inner space length of seedling raising box 1, according to above-mentioned design mode, be convenient for realize the absorption filtration of square inlet tube 41 whole length direction's residue to thereby can improve the filter effect, one end water inlet tube 41 run through the bottom of seedling raising box 1 and filter 42 the water inlet tube 4 the end is followed the drain pipe is followed the water and is flowed out to the drain pipe 44 is followed the water and is flowed out to the drain pipe 43 in the water and is flowed out to the end of the drain 43 is flowed to the end is in the water is the drain in the water is the water to the drain 43. In practical application, after the water pump 43 is started, the circulating flow of the aquaculture water is realized under the action of the water pump 43, and in the circulating flow process, the filtering of the aquaculture water is realized by using the filter 42, and residues accumulated on the square water inlet pipe 41 can be conveyed into the filter 42 through the adsorption action of the strip water inlet 411, so that the purification of the aquaculture water is realized.

Based on the embodiment, the specific implementation manner of the pressing assembly is as follows: the inboard bottom of the vertical lateral wall of seedling raising box 1 all sets up a draw-in groove 11, draw-in groove 11 indent is on the lateral wall, compress tightly the subassembly including four with four draw-in groove 11 one-to-one's clamp plate 12 the lower part outside of draw-in groove 11 sets up a backup pad 111, backup pad 111 and draw-in groove 11 realize the support of corresponding clamp plate 12 jointly, utilize backup pad 111 can improve clamp plate 12's placement stability, clamp plate 12 is used for placing the peripheral pressure of the lower part of tube-shape fishing net 3 in draw-in groove 11. In practical application, after the cylindrical fishing net 3 is paved on the side wall of the seedling raising box 1, the fishing net is propped up in the clamping groove 11 by utilizing the pressing plate 12, then the fixing of the fishing net is realized, in order to further improve the effective fixing of the pressing plate 12 to the side wall of the cylindrical fishing net 3, two positioning columns 121 are arranged on the pressing plate 12, insertion holes corresponding to the positioning columns 121 are arranged on the supporting plate 111, the positioning columns 121 are inserted in the insertion holes, the effective fixing of the pressing plate 12 on the supporting plate 111 is realized, when the bottom of the cylindrical fishing net 3 needs to be contracted, the pressing plate 12 is detached, and then the bottom of the cylindrical fishing net 3 is contracted and closed.

Further, in order to facilitate the fixation of the upper part of the cylindrical fishing net 3 at the upper part of the seedling raising box 1, a plurality of hanging lugs 32 for hanging the upper edge of the cylindrical fishing net 3 at the upper edge of the seedling raising box 1 can be arranged at the upper edge of the cylindrical fishing net 3, the hanging lugs 32 can be plastic parts, and the effective and sufficient combination of the hanging lugs 32 and the upper part of the cylindrical fishing net 3 can be realized by using a bundling mode; or a plurality of pressing plates are arranged on the upper part of the seedling raising box 1, and the upper part of the cylindrical fishing net 3 is pressed and fixed on the upper part of the seedling raising box 1 by the pressing plates.

In the present utility model, the terms "upper" and "lower" are relative positions used for convenience in describing the positional relationship, and thus cannot be construed as absolute positions to limit the scope of protection.

Other than the technical features described in the specification, all are known to those skilled in the art.

While the preferred embodiments and examples of the present utility model have been described in detail with reference to the accompanying drawings, the present utility model is not limited to the embodiments and examples, and it will be apparent to those skilled in the art that various modifications and variations can be made without departing from the spirit of the present utility model, and the scope of the utility model is also defined by the appended claims.

Claims (6)

1. The utility model provides a fishery breeding device of growing seedlings, includes seedling raising box, air feed subassembly seedling raising box bottom is provided with a plurality of supporting legs, air feed subassembly be used for to breed water transport air in the seedling raising box, characterized by, this breeding device still includes tube-shape fishing net, filter unit the bottom of tube-shape fishing net is provided with a round hose the hose endotheca is put a shrink stay cord, tube-shape fishing net cover is put in the seedling raising box, and the upper edge of tube-shape fishing net hangs and puts and fix the upper edge of seedling raising box the inside hold-down subassembly that is used for with the lower part periphery roof pressure of tube-shape fishing net is on seedling raising box lateral wall of seedling raising box that filter unit is used for realizing the circulation filtration of breeding water in the seedling raising box.

2. The device for raising seedlings in fishery according to claim 1, wherein the air supply assembly comprises an air blower and an air outlet pipe, the air outlet pipe is arranged at the upper position inside the seedling raising box and surrounds the inner side wall of the seedling raising box, a plurality of air outlet holes which are used for discharging air upwards are formed in the air outlet pipe, and the air blower is communicated with the air outlet pipe through a pipeline.

3. The device for raising seedlings in fishery according to claim 1, wherein the upper portion of the seedling raising box is square, the lower portion of the seedling raising box is trapezoid along the cross section of the width direction of the seedling raising box, the filtering assembly comprises a square water inlet pipe, a filter, a water pump and a water drain pipe, the square water inlet pipe is fixedly arranged at the bottom of the seedling raising box along the length direction of the seedling raising box, a plurality of strip-shaped water inlets distributed along the width direction of the square water inlet pipe are arranged on the upper portion of the square water inlet pipe, the length of each strip-shaped water inlet corresponds to the length of the inner space of the seedling raising box, one end of the square water inlet pipe penetrates through the seedling raising box and then is communicated with the water inlet of the filter, the water outlet end of the filter is communicated with the water inlet end of the water drain pipe, the water outlet end of the water drain pipe discharges water into the seedling raising box, and the water pump is connected on the water drain pipe in series.

4. The device for raising seedlings in fishery according to claim 3, wherein a clamping groove is formed in the bottom of the inner side of the vertical side wall of the seedling raising box, the pressing assembly comprises four pressing plates corresponding to the clamping grooves one by one, a supporting plate is arranged on the outer side of the lower portion of the clamping groove, the supporting plate and the clamping groove jointly realize supporting of the corresponding pressing plates, and the pressing plates are used for pressing the periphery of the lower portion of the cylindrical fishing net in the clamping groove.

5. The device for raising seedlings in fishery according to claim 4, wherein two positioning posts are arranged on said pressing plate, and insertion holes corresponding to said positioning posts are arranged on said supporting plate.

6. The device for raising seedlings in fishery according to claim 1, wherein a plurality of hanging lugs for hanging the upper edge of the cylindrical fishing net on the upper edge of the seedling raising box are arranged on the upper edge of the cylindrical fishing net.