CN216753272U

CN216753272U - Micropterus salmoides fry breeding pond with light induction screening function

Info

Publication number: CN216753272U
Application number: CN202122632478.4U
Authority: CN
Inventors: 樊海平; 钟全福; 张坤; 陈斌; 林煜; 蔡荔萱
Original assignee: FRESHWATER FISHERIES RESEARCH INSTITUTE OF FUJIAN PROVINCE
Current assignee: FRESHWATER FISHERIES RESEARCH INSTITUTE OF FUJIAN PROVINCE
Priority date: 2021-10-31
Filing date: 2021-10-31
Publication date: 2022-06-17
Anticipated expiration: 2031-10-31

Abstract

The utility model provides a largemouth black bass fry rearing pond with a light induction screening function, which comprises a rearing pond, wherein a sliding screening mechanism is connected in the rearing pond in a sliding manner, a fish luring lamp device is arranged on one side of the sliding screening mechanism above the rearing pond, sliding rails are symmetrically arranged on two inner walls of the rearing pond in the length direction, and sliding grooves are arranged on two sides of the sliding screening mechanism corresponding to the sliding rails. The utility model has reasonable design and convenient operation, can effectively improve the cultivation effect of the largemouth black bass fries, can lead the largemouth black bass fries to actively swim through the screen under the induction of fish luring light and conditioned reflex, has short screening operation time and no damage, does not need to stop feeding before screening, can continuously and frequently screen the fries, has the characteristic of high fry screening efficiency, and solves the defects of fry damage, low survival rate, manpower and material waste and the like in the existing cultivation and screening process of the largemouth black bass fries.

Description

Largemouth bass fry rearing pond with light induction screening

Technical Field

The utility model relates to a largemouth black perch fry breeding pond with a light induction screening function.

Background

In the prior art, separation of perch fry is generally realized by adding a separation frame in a water pool, so that the perch fry is gathered together, then the perch fry is collected, the size and the specification of the perch fry still need to be manually screened, manpower is consumed, and damage and stress of the perch fry in the California are easily caused by manual screening damage, for example, the existing utility model patent of a net cage for cultivating the perch fry in the California (201820761966.0).

Disclosure of Invention

The utility model aims to solve the problems that scales of largemouth bass seedlings are fine, skins of the largemouth bass seedlings are tender, and frequent manual sorting operation in the breeding process is easy to damage fish bodies, so that the survival rate of the breeding is reduced.

The utility model is realized by adopting the following scheme: the utility model provides a macrostoma black perch seedling culture pond with induced branch sieve of light, includes cultivates the pond, it has the slip to divide sieve mechanism to cultivate the pond internal sliding connection, it divides sieve mechanism one side in the slip to be provided with attracting lamp device to cultivate pond top, the symmetry is provided with the slide rail on two inner walls of cultivation pond length direction, the slip divides the both sides of sieve mechanism to correspond the slide rail and is provided with the spout.

Furthermore, the sliding screening mechanism comprises a slot frame, the slot frame comprises an upper frame rod, a lower frame rod, a left frame rod and a right frame rod, the end parts of the adjacent frame rods are fixedly connected to form a frame structure, and a partition plate and a screening plate are inserted in the slot frame.

Further, be provided with two vertical slots around in the slot frame, vertical slot runs through the frame pole, and it is provided with vertical slide to correspond vertical slot on the inboard of left frame pole, right frame pole, the corresponding vertical slot of lower frame pole upper surface is provided with the mounting groove of stepping down, division board, branch sieve plate are the sliding connection respectively in vertical slot.

Further, the upper ends of the partition plate and the separating sieve plate can be provided with a plurality of handles, the separating sieve plate comprises a separating sieve plate frame body, and a sieve mesh is arranged inside the separating sieve plate frame body.

Further, the left and right sides of the partition plate and the sub-sieve plate are in sliding connection with the corresponding vertical slide ways, and the lower ends of the partition plate and the sub-sieve plate are abutted against the corresponding yielding mounting grooves.

Furthermore, the slide rail is a horizontal slide bar, and the slide bar is fixed in on cultivating the pond inner wall.

Furthermore, the fish luring lamp device comprises a movable hanging frame, the hanging end of the movable hanging frame is arranged above the cultivation pool, the hanging end of the movable hanging frame is connected with the cylindrical lampshade through a hanging rope, the lower end face of the cylindrical lampshade is not closed, a lamp holder is arranged in the upper end face of the cylindrical lampshade, and the fish luring lamp is arranged in the cylindrical lampshade below the lamp holder.

Further, the movable hanging frame is L-shaped, the vertical part is arranged below the horizontal part, a base is arranged below the vertical part, a walking wheel is arranged below the base, and the end part of the horizontal part is connected with the cylindrical lampshade through a hanging rope.

Compared with the prior art, the utility model has the following beneficial effects: reasonable in design, convenient operation can effectively improve the cultivation effect of macrostoma black perch seedling, under attracting lamp light and conditioned reflex induction, can let macrostoma black perch seedling initiatively swim through the screen cloth, divides sieve operating time short, the not damaged need not stop eating before the screening, can frequently sieve the seedling in succession, has the efficient characteristics of fry screening, solves the seedling damage that current macrostoma black perch seedling cultivation divides the sieve in-process to exist, and the survival rate is low, defects such as extravagant manpower and materials.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a receptacle frame according to an embodiment of the present invention.

In the figure: 1-a cultivation pool; 2-fish luring lamp device; 3-a sliding screening mechanism; 11-a slide rail; 21-fish luring lamp; 22-cylindrical lamp shade; 23-moving the spreader; 24-hanging a rope; 25-a base; 31-a card cage; 32-a chute; 33-vertical slots; 34-separating sieve plate; 35-upper frame rod; 36-lower frame bar; 37-left frame bar; 38-right frame bar; 39-vertical chute; and 40-abdicating the mounting groove.

Detailed Description

The utility model is further explained below with reference to the drawings and the embodiments.

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

As shown in the figures 1-2, a largemouth black bass fry rearing pond with light-induced screening comprises a rearing pond 1, a sliding screening mechanism 3 is connected in the rearing pond in a sliding manner, a fish luring lamp device 2 is arranged above the rearing pond on one side of the sliding screening mechanism, sliding rails 11 are symmetrically arranged on two inner walls of the rearing pond in the length direction, sliding grooves 32 are formed in two sides of the sliding screening mechanism corresponding to the sliding rails, for reasonable design, the sliding rails do not extend to the end parts of the front side and the rear side of the rearing pond in the length direction, an area for the sliding screening mechanism to enter is reserved, the rearing pond is of a cuboid shape, the cross section of the sliding screening mechanism corresponding to the rearing pond is of a square shape, the sliding screening mechanism is attached to the side wall and the bottom of the rearing pond, the rearing pond is prevented from passing between the sliding screening mechanism and the side wall and the bottom of the rearing pond, the rearing pond array is arranged in a light-shading rearing room, the fish luring lamp device sets up in the district's surface of water top of feeding of rectangle seed rearing pond one side, control light irradiation range is in the district of feeding, open the fish luring lamp during feeding every day and throw and feed, bait zooplankton such as rotifer and cladocera and fry all can be gathered together to the light source, effectively improved the probability of foraging of fry, effectively improved the homogeneity of seed individual growth, reduced the loss of the individual cannibalism of size because of hunger leads to, and make largemouth perch fry be formed with the conditional reflex that light just clustered and come.

In this embodiment, slip divides sieve mechanism to include slot frame 31, the slot frame includes last frame pole 35, lower frame pole 36, left frame pole 37, right frame pole 38, and adjacent frame pole tip links firmly, forms a frame structure, and the interpolation of slot frame has the division board, divides sieve plate 34, and lower frame pole, left frame pole, right frame pole sliding connection are on cultivating pond lateral wall, bottom, and the spout sets up on left frame pole, right frame pole outside.

In this embodiment, be provided with two vertical slots 33 around in the slot frame, vertical slot runs through the upper ledge pole, and it is provided with vertical slide 39 to correspond vertical slot on the inboard of left side frame pole, right frame pole, the corresponding vertical slot of lower frame pole upper surface is provided with the mounting groove of stepping down 40, division board, branch sieve board are the sliding connection respectively in vertical slot, divide the sieve through dividing the sieve board, realize the separation of fry.

In this embodiment, the division board, the upper end of dividing the sieve can be provided with a plurality of handles, divide the sieve including dividing the sieve framework, the internally mounted who divides the sieve framework has the screen cloth, conveniently opens the division board and divides the sieve with changing, and the screen cloth has the vertical grid that elasticity soft materials constitutes for cylinder strip, is favorable to small dimension fry to pass through, further reduces the damage to the fish body.

In this embodiment, the lower extreme of division board, branch sieve inserts from the vertical slot that corresponds, and in the vertical slide that all slips of the left and right sides of division board, branch sieve, the lower extreme of division board, branch sieve supported and leans on in the mounting groove of stepping down that corresponds.

In this embodiment, for reasonable in design, the slide rail is a horizontally slide bar, and the slide bar is fixed in on cultivating the pond inner wall, and fixed mode can be the spiral shell solid or multiple current fixed modes such as welding.

In this embodiment, for reasonable design, the fish luring lamp device comprises a movable hanging frame 23, the hanging end of the movable hanging frame is arranged above the cultivation pond, the hanging end of the movable hanging frame is connected with a cylindrical lampshade 22 through a hanging rope 24, the lower end face of the cylindrical lampshade is not closed and is just opposite to the water surface, a lamp holder is fixedly screwed in the upper end face of the cylindrical lampshade, a fish luring lamp 21 is installed in the cylindrical lampshade below the lamp holder, and the top of the cylindrical lampshade is connected with the hanging end of the movable hanging frame through the hanging rope.

In this embodiment, the removal gallows is the L type, and vertical portion is down, the horizontal part is last, and vertical portion below is provided with base 25, installs the walking wheel under the base, conveniently removes, and the tip of horizontal part is through hanging the rope and connect cylindrical lamp shade.

In this embodiment, raise a definite time at the macrostoma perch seedling, when comparatively obvious big or small individual differentiation has appeared, place slot frame in pond fish luring lamp top on one side of growing seedlings, insert division board and branch sieve respectively in 2 slots, slide slot frame to the pond another side of growing seedlings, concentrate the fry to the opposite side of pond fish luring lamp of growing seedlings, open the division board, open the fish luring lamp, make the small dimension seedling pass through the partition board by oneself and gather the district one side of feeding of growing ponds through light induction, then insert the division board, the macrostoma perch seedling of big or small dimension is automatic to be separated, the operation damage and the intensity of labour to the fry have been reduced, the labour has been saved.

After the fry is screened, when the fry is fished, the fry can be collected into a smaller space on one side of the culture pond through the slot frame which is inserted into the separation plate in a sliding manner, the fishing of the fry is facilitated, the fishing operation strength is reduced, and the damage to the fish body during fishing is also reduced.

After large-specification fish fries (or small-specification fish fries) are fished out, the partition plates and the screening plates are pulled out, the slot frames are moved back to the top of one side of the fish luring lamp of the seedling raising pool, the screening plates with different specifications are replaced, and according to the steps, the small-specification fish fries (or large-specification fish fries) in the reserved seedling raising pool can be continuously screened, so that the operation is convenient, fast and time-saving and labor-saving.

Any embodiment disclosed herein above is meant to disclose, unless otherwise indicated, all numerical ranges disclosed as being preferred, and any person skilled in the art would understand that: the preferred ranges are merely those values which are obvious or representative of the technical effect which can be achieved. Since the numerical values are too numerous to be exhaustive, some of the numerical values are disclosed in the present invention to illustrate the technical solutions of the present invention, and the above-mentioned numerical values should not be construed as limiting the scope of the present invention.

If the terms "first," "second," etc. are used herein to define parts, those skilled in the art will recognize that: the terms "first" and "second" are used merely to distinguish one element from another in a descriptive sense and are not intended to have a special meaning unless otherwise stated.

If the utility model discloses or relates to parts or structures which are fixedly connected to each other, the fixedly connected parts can be understood as follows, unless otherwise stated: a detachable fixed connection (for example, using self-tapping screws or screw connections) can also be understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).

In addition, the orientations or positional relationships indicated for indicating the positional relationships such as "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, applied in any of the technical aspects of the present disclosure described above are based on the orientations or positional relationships shown in the drawings and are only for convenience of describing the present disclosure, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as limiting the present disclosure, and the terms used for indicating the shapes applied in any of the technical aspects of the present disclosure described above are meant to include shapes similar, analogous or approximate thereto unless otherwise stated.

Any part provided by the utility model can be assembled by a plurality of independent components or can be manufactured by an integral forming process.

Finally, it should be noted that the above examples are only used to illustrate the technical solutions of the present invention and not to limit the same; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the utility model or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the utility model as defined by the appended claims.

Claims

1. The utility model provides a macrostoma black perch seedling cultivates pond with light is induced to divide and sieves, a serial communication port, including cultivating the pond, it has the slip to divide sieve mechanism to cultivate the internal sliding joint of pond, it divides sieve mechanism one side in the slip to be provided with attracting lamp device to cultivate pond top, it is provided with the slide rail to cultivate the symmetry on two inner walls of pond length direction, the slip divides the both sides of sieve mechanism to correspond the slide rail and is provided with the spout.

2. The largemouth black perch fry rearing pond with the light induction screening function according to claim 1, wherein the sliding screening mechanism comprises a slot frame, the slot frame comprises an upper frame rod, a lower frame rod, a left frame rod and a right frame rod, the end parts of the adjacent frame rods are fixedly connected to form a frame structure, and a separation plate and a separation screen plate are inserted into the slot frame.

3. The largemouth black bass fry rearing pond with the light induction screening function according to claim 2, characterized in that two vertical slots are arranged in the slot frame front and back, the vertical slots penetrate through the upper frame rod, vertical slide ways are arranged on the inner sides of the left frame rod and the right frame rod corresponding to the vertical slots, abdicating mounting grooves are arranged on the upper surface of the lower frame rod corresponding to the vertical slots, and the separation plate and the screening plate are respectively connected in the vertical slots in a sliding manner.

4. The largemouth black perch fry rearing pond with the light induction screening function according to claim 3, wherein a plurality of handles are arranged at the upper ends of the partition plate and the partition plate, the partition plate comprises a partition plate frame body, and a screen is arranged inside the partition plate frame body.

5. The largemouth black bass fry rearing pond with the light induction screening function according to claim 4, wherein the left side and the right side of the separation plate and the separation screen plate are both in sliding connection with corresponding vertical slideways, and the lower ends of the separation plate and the separation screen plate are abutted against corresponding abdicating mounting grooves.

6. The largemouth bass fry rearing pond with the light induction screening function according to claim 1, wherein the slide rail is a horizontal slide bar fixed on the inner wall of the rearing pond.

7. The largemouth black bass fry rearing pond with the light induction screening function according to claim 1, wherein the fish luring lamp device comprises a movable hanging frame, the hanging end of the movable hanging frame is arranged above the rearing pond, the hanging end of the movable hanging frame is connected with a cylindrical lampshade through a hanging rope, the lower end face of the cylindrical lampshade is not closed, a lamp holder is arranged in the upper end face of the cylindrical lampshade, and a fish luring lamp is arranged in the cylindrical lampshade below the lamp holder.

8. The largemouth black bass fry rearing pond with the light induction screening function according to claim 7, wherein the movable hanging bracket is L-shaped, the vertical part is arranged on the lower part and the horizontal part, the base is arranged below the vertical part, the walking wheels are arranged below the base, and the end part of the horizontal part is connected with the cylindrical lampshade through a hanging rope.