Double-layer fry breeding tank
By designing a double-layered fish fry breeding tank, the female fish are automatically separated from the eggs or fry using a separator and gravity. This solves the problems of complex operation and low survival rate in existing technologies, simplifies the operation steps, and improves the efficiency of fish fry breeding.
Patent Information
- Application Number
- CN202423137676.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-18
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2034-12-18
AI Technical Summary
In existing fish fry breeding techniques, failure to separate female fish after spawning in a timely manner leads to the loss of fish eggs or fry, resulting in low survival rates. The process is also complex and difficult for beginners to master.
Design a double-layer fish fry breeding tank. The tank is divided into an upper cavity and a lower cavity by a separator. Gravity causes the fish eggs or fry to fall automatically into the lower cavity, preventing the female fish from feeding and simplifying the operation.
It improves the survival rate of fish eggs or fry, reduces the difficulty of operation, and makes it easy for beginners to breed fish fry.
Smart Images
Figure CN223653023U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to fry breeding field especially is concerned with a double -deck fry breeding jar. BACKGROUND
[0002] In the existing fry breeding technology, in order to avoid the pregnant female fish from the influence of the outside world, the female fish is generally taken out from the original aquarium and is separately bred in a constant condition in an independent space to ensure smooth production. However, if the female fish after production is not separated from the fish eggs or fry in time and sufficient feed is not provided, the female fish may eat the fish eggs or fry, resulting in loss of the fish eggs or fry, reducing the survival rate of the fish eggs or fry, and further affecting the breeding plan. Therefore, in the prior art, after the female fish is separately bred, the production progress needs to be closely observed, and the female fish needs to be fished out in time after production, resulting in great difficulty in fry breeding and complex operation, which is not conducive to new people to get started.
[0003] Therefore, the prior art still needs to be improved. SUMMARY
[0004] In view of the above problems of the prior art, the utility model aims to provide a double -deck fry breeding jar, which aims to solve the problems of the prior art that the production progress of the female fish needs to be closely observed, and the female fish needs to be separated from the fish eggs or fry in time, resulting in complex operation and great difficulty in getting started in fry breeding.
[0005] The double -deck fry breeding jar provided by the application adopts the following technical scheme:
[0006] The double -deck fry breeding jar comprises:
[0007] A breeding jar body, which is filled with water for fry breeding;
[0008] A separator, which is detachably fixed to the inside of the breeding jar body, separates the inside of the breeding jar body into an upper cavity and a lower cavity, wherein a plurality of through holes are provided on the separator, the upper cavity and the lower cavity are communicated through the through holes, and the fish eggs or fry in the upper cavity fall into the lower cavity through the through holes.
[0009] In one embodiment, the separator comprises:
[0010] A partition plate, which is arranged corresponding to the cross section of the inside of the breeding jar body, and the through holes are arranged on the partition plate;
[0011] A clamping piece, one end of which is connected with the partition plate, and the other end is clampingly connected with the breeding jar body, so as to fix the partition plate in the inside of the breeding jar body and separate the inside of the breeding jar body into the upper cavity and the lower cavity.
[0012] In one embodiment, the divider comprises a plurality of the holding members, which are symmetrically arranged around the divider plate.
[0013] In one embodiment, the holding member comprises:
[0014] a connecting rod, one end of which is fixed on the edge of the divider plate and arranged perpendicularly to the divider plate;
[0015] a hook, which is arranged on the other end of the connecting rod, and holds the opening of the breeding tank body to fix the divider plate inside the breeding tank body.
[0016] In one embodiment, the length of the connecting rod is equal to half of the height of the breeding tank body to fix the divider plate at the middle position inside the breeding tank body.
[0017] In one embodiment, it further comprises a first fixing hoop, which is fixed around the top of the breeding tank body and has a size matching that of the hook to cooperate with the hook to hold the opening of the breeding tank body.
[0018] In one embodiment, it further comprises a buoyancy member, which is fixed to the top of the breeding tank body to provide buoyancy for the double-layer fry breeding tank to suspend it in water.
[0019] In one embodiment, the buoyancy member has a ring structure, and the inner diameter of the buoyancy member matches the outer diameter of the first fixing hoop to set the buoyancy member on the first fixing hoop to fix the buoyancy member to the top of the breeding tank body.
[0020] In one embodiment, the bottom of the breeding tank body is a nylon mesh to allow the water inside the breeding tank body to exchange with the water outside.
[0021] In one embodiment, it further comprises a second fixing hoop, which has a size corresponding to that of the bottom of the breeding tank body to tightly fix the nylon mesh to the bottom of the breeding tank body.
[0022] This application discloses a double-layered fish fry breeding tank, comprising: a breeding tank body and a separator. The breeding tank body is filled with water for fish fry breeding; the separator is detachably fixed inside the breeding tank body, dividing the interior of the breeding tank body into an upper cavity and a lower cavity. The separator has several through holes, through which the upper cavity and the lower cavity communicate, and fish eggs or fry in the upper cavity fall into the lower cavity through the through holes. By dividing the interior of the breeding tank body into an upper and lower cavity using the separator with through holes, female fish awaiting birth are placed in the upper cavity for rearing. After the female fish gives birth, the fish eggs or fry fall into the lower cavity under the influence of gravity, effectively preventing the female fish from eating the eggs or fry. This ensures the survival rate of the eggs or fry without constant monitoring of the breeding process, simplifies the operation steps and reduces the difficulty of fish fry breeding, making it more suitable for beginners. Attached Figure Description
[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0024] Figure 1 This is a three-dimensional schematic diagram of the double-layered fish fry breeding tank described in this application;
[0025] Figure 2 This is a three-dimensional schematic diagram from another angle of the double-layer fish fry breeding tank described in this application;
[0026] Figure 3 This is an explosion diagram of the double-layered fish fry breeding tank described in this application;
[0027] Figure 4 This is an exploded view of the double-layered fish fry breeding tank described in this application from another angle;
[0028] Figure 5 This is a cross-sectional view of the double-layered fish fry breeding tank described in this application;
[0029] Figure 6 This is a three-dimensional schematic diagram of the divider in the double-layer fish fry breeding tank described in this application. Detailed Implementation
[0030] In order to make the person skilled in the art better understand the technical scheme of the present application, the technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by the person skilled in the art without creative labor fall within the scope of protection of the present application.
[0031] It should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "vertical", "horizontal" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are merely for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the structure referred to must have a particular orientation or must be constructed in a particular orientation, and cannot be understood as a limitation on the present application.
[0032] In addition, unless the article is specifically limited in the text, "a" and "said" can refer to a single or multiple. If the present application embodiments involve "first", "second" and the like, the "first", "second" and the like are for the purpose of description, and cannot be understood as indicating or implying the relative importance of the technical features indicated or implying the number of technical features indicated. Therefore, the features limited by "first", "second" can be explicitly or implicitly included at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of the person skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the scope of protection required by the present application.
[0033] The present application will be further described below in conjunction with the drawings of the specification.
[0034] The present application discloses a double-layer fry breeding tank, as shown in Figure 1 and Figure 2 The double-layer fry breeding tank comprises a breeding tank body 100 and a separator 200. The breeding tank body 100 is filled with water for fry breeding. The separator 200 is detachably fixed in the interior of the breeding tank body 100, and separates the interior of the breeding tank body 100 into an upper cavity 110 and a lower cavity 120. A plurality of through holes 220 are arranged on the separator 200. The upper cavity 110 and the lower cavity 120 are communicated through the through holes 220, and the fish eggs or fry in the upper cavity 110 fall into the lower cavity 120 through the through holes 220.
[0035] Further, as shown in Figure 3 and Figure 6As shown in the figures, the divider 200 comprises a divider plate 210 and a clamping member 230. The divider plate 210 is arranged corresponding to the internal cross section of the breeding tank body 100, and the through hole 220 is arranged on the divider plate 210. One end of the clamping member 230 is connected with the divider plate 210, and the other end is clamped and connected with the breeding tank body 100, so as to fix the divider plate 210 in the breeding tank body 100, and divide the breeding tank body 100 into the upper cavity 110 and the lower cavity 120.
[0036] Further, the divider 200 comprises a plurality of clamping members 230, which are symmetrically arranged around the divider plate 210.
[0037] Further, as shown in the figures, Figure 4 and Figure 5 the clamping member 230 comprises a connecting rod 231 and a clamping hook 232. One end of the connecting rod 231 is fixed on the edge of the divider plate 210 and is arranged perpendicularly to the divider plate 210. The clamping hook 232 is arranged on the other end of the connecting rod 231, and is clamped with the opening of the breeding tank body 100 to fix the divider plate 210 in the breeding tank body 100.
[0038] Further, the length of the connecting rod 231 is equal to half of the height of the breeding tank body 100, so as to fix the divider plate 210 at the middle position in the breeding tank body 100.
[0039] Further, as shown in the figures, Figure 3 and Figure 4 the first fixing hoop 300 is further arranged around the top of the breeding tank body 100 and is matched with the size of the clamping hook 232, so as to cooperate with the clamping hook 232 to clamp the clamping hook 232 with the opening of the breeding tank body 100.
[0040] Further, as shown in the figures, Figure 1 the buoyant member 400 is further arranged on the top of the breeding tank body 100, so as to provide buoyancy for the double-layer fry breeding tank and make the double-layer fry breeding tank float in water.
[0041] Further, as shown in the figures, Figure 3 the buoyant member 400 is in a ring structure, and the inner diameter of the buoyant member 400 is matched with the outer diameter of the first fixing hoop 300, so as to be sleeved on the first fixing hoop 300, so as to fix the buoyant member 400 on the top of the breeding tank body 100.
[0042] Further, asFigure 2 and Figure 5 As shown in
[0043] Further, as shown in Figure 4 and Figure 5 It also includes a second fixed hoop 500, which corresponds to the bottom size of the breeding tank body 100, and tightens and fixes the nylon net 510 at the bottom of the breeding tank body 100.
[0044] The present application separates the inner part of the breeding tank body into upper and lower cavities by the divider with through holes, and the female fish to be produced is placed in the upper cavity for feeding, and after the female fish produces, the fish eggs or fry fall into the lower cavity under the action of gravity through the through holes, which can effectively avoid the female fish eating the fish eggs or fry, and can ensure the survival rate of the fish eggs or fry without constant attention to the production situation, simplifying the operation steps and difficulty of fry breeding, and being more beneficial to beginners.
[0045] The structure and use mode of the double-layer fry breeding tank described in the present application will be described below in combination with a specific embodiment of the present application.
[0046] As shown in Figure 1 and Figure 3 The double-layer fry breeding tank in the present embodiment includes a breeding tank body 100, a divider 200, a first fixed hoop 300, a second fixed hoop 500, a nylon net 510, and a buoyant member 400.
[0047] Specifically, as shown in Figure 2 and Figure 3 The breeding tank body 100 is a cylindrical structure with open ends, and the shapes and sizes of the divider 200, the first fixed hoop 300, the second fixed hoop 500, the nylon net 510, and the buoyant member 400 are matched with the breeding tank body 100.
[0048] Further, as shown in Figure 6As shown in the figure, the divider 200 comprises a divider plate 210, through holes 220 and clamping members 230. The divider plate 210 is designed in a round plate shape and is matched with the internal dimension of the breeding tank body 100 so that the divider plate 210 can be arranged in the breeding tank body 100 corresponding to the cross section of the breeding tank body 100. Further, the divider plate 210 is provided with a plurality of through holes 220 which are uniformly and equally spaced on the divider plate 210 to form a neat array, improve the aesthetics of the overall design and ensure that the fish eggs or fry can easily pass through the divider plate 210. Specifically, the size of the through holes 220 is 1-4 mm, which is set according to the diameter of the fish eggs or fry of the fish to be raised, so as to ensure that the fish eggs or fry can normally pass through the through holes 220, while the female fish cannot pass through the through holes 220. Thus, when the female fish to be produced is separately raised, the fish eggs or fry can be quickly separated from the female fish, avoiding the female fish from eating the fish eggs or fry, and improving the survival rate of the fish eggs or fry.
[0049] Further, as shown in the figures Figure 3 and Figure 6 The divider 200 is provided with a plurality of clamping members 230 which are symmetrically arranged around the divider plate 210 and are all fixed perpendicularly at the edge position of the divider plate 210, so as to ensure that the divider plate 210 is arranged perpendicularly to the axial direction of the breeding tank body 100 in the interior of the breeding tank body 100. Optionally, the divider 200 is provided with three clamping members 230, the divider plate 210 is arranged in a round plate shape, and every two clamping members 230 are arranged with a difference of 120°, so as to ensure that the divider plate 210 can be stably fixed in the interior of the breeding tank body 100.
[0050] Further, as shown in the figures Figure 4 and Figure 5As shown, the clamping piece 230 comprises a connecting rod 231 and a clamping hook 232. The connecting rod 231 is vertically arranged on the edge of the partition plate 210, and the clamping hook 232 is arranged on the end of the connecting rod 231 away from the partition plate 210. The clamping hook 232 is used to clamp and fix the separator 200 in the breeding tank body 100, and the partition plate 210 is fixed at a specific position of the breeding tank body 100, so that the breeding tank body 100 is divided into the upper cavity 110 and the lower cavity 120. The female fish to be produced is fed in the upper cavity 110, and the fish eggs or fry fall into the lower cavity 120 through the through hole 220 under the action of gravity after the female fish is produced. The female fish is separated from the fish eggs or fry by the partition plate 210, so as to avoid the female fish eating the fish eggs or fry, effectively improve the survival rate of the fish eggs or fry, and greatly reduce the breeding difficulty and facilitate the operation of beginners.
[0051] Further, the clamping hook 232 matches the top opening of the breeding tank body 100, and the clamping hook 232 is hung on the side wall of the opening of the breeding tank body 100 to fix the partition plate 210 in the interior of the breeding tank body 100. Specifically, the length of the connecting rod 231 is equal to half of the height of the breeding tank body 100, so that when the clamping hook 232 is hung on the opening of the breeding tank body 100, the partition plate 210 is fixed at the middle position in the interior of the breeding tank body 100, and the space sizes of the upper cavity 110 and the lower cavity 120 are ensured to be the same, so as to provide sufficient activity space for the female fish and the fry.
[0052] Further, as shown in Figure 3 and Figure 5 the double-layer fry breeding tank further comprises a first fixing hoop 300 which matches the top size of the breeding tank body 100 and is fixed around the top of the breeding tank body 100. The size of the clamping hook 232 matches the first fixing hoop 300, the clamping hook 232 is hung on the first fixing hoop 300, the clamping hook 232 is clamped and connected with the breeding tank body 100, the partition plate 210 is fixed in the interior of the breeding tank body 100, and the breeding tank body 100 is divided into the upper cavity 110 and the lower cavity 120, so as to separate the female fish from the fish eggs or fry and improve the survival rate of the fish eggs and fry.
[0053] Further, as shown in Figure 5As shown, a buoyancy member 400 is sleeved around the outside of the breeding tank body 100 below the clasp 232. The buoyancy member 400 is annular in structure and has an inner diameter corresponding to the outer diameter of the first fixing hoop 300, so as to be clamped on the top of the breeding tank body 100 to provide buoyancy for the breeding tank body 100. The buoyancy member 400 is clamped on the top of the breeding tank body 100 by the first fixing hoop 300, so that the double-layer fry breeding tank can be suspended in the aquarium, without the need to additionally set up an aquarium for breeding female fish to be produced, effectively saving space. Optionally, the buoyancy member 400 is an elastic sponge ring, and the inner diameter of the buoyancy member 400 is slightly smaller than the outer diameter of the breeding tank body 100, so as to ensure that the buoyancy member 400 is fixedly clamped at a specific position of the breeding tank body 100, avoiding overturning of the double-layer fry breeding tank in the aquarium.
[0054] Further, the bottom of the breeding tank body 100 is also open, and a nylon net 510 is sleeved on the bottom opening of the breeding tank body 100 and is tightly fixed by a second fixing hoop 500, so as to ensure that the inside of the breeding tank body 100 is in communication with the outside. When the double-layer fry breeding tank is suspended in the aquarium by the buoyancy member 400, the water in the breeding tank body 100 can be freely exchanged with the water outside, ensuring that the water in the double-layer fry breeding tank meets the breeding conditions without the need for additional purification devices or oxygen devices, effectively reducing the use cost. Specifically, the mesh size of the nylon net 510 is less than 0.1 mm, so as to avoid the flow of fish eggs or fry from the breeding tank body 100.
[0055] Therefore, in the embodiment, the double-layer fry breeding tank first fixes the nylon net 510 through the second fixing hoop 500 to be tight at the bottom opening of the breeding tank body 100, then sets the first fixing hoop 300 on the top of the breeding tank body 100, sets the buoyant member 400 on the first fixing hoop 300, and hangs the clamping member 230 in the separator 200 on the first fixing hoop 300. At this time, the partition plate 210 provided with the through hole 220 is fixed at the middle position of the inside of the breeding tank body 100, and the inside of the breeding tank body 100 is separated into the upper cavity 110 and the lower cavity 120. The double-layer fry breeding tank can be normally placed in the aquarium and suspended in the water when not in use, at this time, the inside of the breeding tank body 100 is filled with water, and the water level is flush with the position of the buoyant member 400; after the female fish to be produced is observed, the female fish is taken out and put into the double-layer fry breeding tank, at this time, the female fish moves in the upper cavity 110 of the breeding tank body 100, and feeding can be carried out through the top opening of the breeding tank body 100, so as to ensure the feeding environment of the female fish; after the female fish produces, the eggs or fry fall under the action of gravity, fall into the lower cavity 120 after passing through the through hole 220 on the partition plate 210, and the female fish and the eggs or fry are isolated by the partition plate 210, so as to effectively avoid the female fish from eating the eggs or fry, ensure the survival rate of the eggs or fry without the user's attention to the production of the female fish, effectively reduce the feeding difficulty, and facilitate the operation of the beginners.
[0056] In summary, the double-layer fry breeding tank disclosed by the application comprises a breeding tank body and a separator. The inside of the breeding tank body is filled with water for fry breeding. The separator is detachably fixed to the inside of the breeding tank body, and separates the inside of the breeding tank body into an upper cavity and a lower cavity. A plurality of through holes are arranged on the separator, the upper cavity and the lower cavity are communicated through the through holes, and the eggs or fry in the upper cavity fall into the lower cavity through the through holes. The inside of the breeding tank body is separated into the upper cavity and the lower cavity through the separator with the through holes, the female fish to be produced is fed in the upper cavity, then the eggs or fry fall into the lower cavity through the through holes under the action of gravity after the female fish produces, the female fish is effectively prevented from eating the eggs or fry, the survival rate of the eggs or fry is ensured without the user's attention to the production, the operation steps and difficulty of fry breeding are simplified, and the beginners are more facilitated to use.
[0057] It should be noted that the embodiments in the application and the features in the embodiments can be combined with each other without conflict.
[0058] It should be understood that the application is not limited to the precise construction which has been described above and illustrated in the accompanying drawings, and that various modifications and changes can be made without departing from the scope thereof. The scope of the application is limited only by the claims that follow.
[0059] The above merely describes preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A double-layered fish fry breeding tank, characterized by, The application relates to a double-layer fish fry breeding tank. The application relates to a double-layer fish fry breeding tank. The application relates to a double-layer fish fry breeding tank.
2. The double-layered fish larva breeding tank according to claim 1, wherein The application relates to a double-layer fish fry breeding tank. The application relates to a double-layer fish fry breeding tank. The application relates to a double-layer fish fry breeding tank.
3. The dual-layer larval rearing tank according to claim 2, wherein The application relates to a double-layer fish fry breeding tank.
4. The dual-layer fish larva breeding tank according to claim 2, wherein, The application relates to a double-layer fish fry breeding tank. The application relates to a double-layer fish fry breeding tank. The application relates to a double-layer fish fry breeding tank.
5. The dual-layer larval rearing tank according to claim 4, wherein The application relates to a double-layer fish fry breeding tank.
6. The dual-layer larval rearing tank according to claim 4, wherein The application relates to a double-layer fish fry breeding tank.
7. The dual-layer larval rearing tank according to claim 6, wherein The application relates to a double-layer fish fry breeding tank.
8. The dual-layer larval rearing tank according to claim 7, wherein The application relates to a double-layer fish fry breeding tank.
9. The dual-layer fish larva breeding tank according to claim 1, wherein, The application relates to a double-layer fish fry breeding tank.
10. The dual-level larval rearing tank of claim 9, wherein, The application relates to a double-layer fish fry breeding tank. The application relates to a double-layer fish fry breeding tank. The application relates to a double-layer fish fry breeding tank. The application relates to a double-layer fish fry breeding tank. The application relates to a double-layer fish fry breeding tank. The application relates to a double-layer fish fry breeding tank. The application relates to a double-layer fish fry breeding tank. The application relates to a double-layer fish fry breeding tank. The application relates to a double-layer fish fry breeding tank. The application relates to a double-layer fish fry breeding tank. The application relates to a double-layer fish fry breeding tank. The application relates to a double-layer fish fry breeding tank. The application relates to a double-layer fish fry breeding tank. The application relates to a double-layer fish fry breeding tank. 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