A fish fry rearing device

Abstract

The utility model relates to a kind of fry cultivation device, including fish enclosure, partition and floating assembly, the bottom of fish enclosure is provided with several partition;When needing to keep fry in large water body in actual breeding process, whole device can be placed on water surface, and fish enclosure is avoided sinking into water bottom by floating assembly, while the water height of side plate can be controlled by floating assembly, to avoid fry to jump over side plate, then fry is placed in the inboard of fish enclosure and kept, when needing to make fish enclosure float and take fish, inflatable assembly can be operated, so that inflatable assembly inflates air bag, and fish enclosure is floated by air bag, while fish is separated and limited by partition, then staff takes out fish in partition, whereby better protection and keeping of fry can be achieved, and fish is more conveniently taken.

Description

Technical Field

[0001] This utility model relates to the field of fish fry breeding technology, and in particular to a fish fry cultivation device. Background Technology

[0002] Fish fry are young fish that hatch from fertilized eggs. They are relatively weak and require very strict breeding conditions. Their survival rate and health status are crucial to the growth, development and survival of the fish later on.

[0003] However, in the actual process of raising fish fry in large bodies of water, other carnivorous fish in the water pose a significant threat to the growth of the fry. Therefore, in the process of raising fish fry in large bodies of water, fishing nets are usually used to protect and confine the fry, and after they have grown to a certain size, they are taken out and put into the water for conventional breeding.

[0004] However, traditional net-enclosed fish fry rearing nets often develop holes, causing fry to escape and carnivorous fish to enter the nets, resulting in fry losses. Furthermore, it is difficult to harvest fry from traditional net-enclosed fish fry rearing nets. Utility Model Content

[0005] (a) Technical problems to be solved To address the aforementioned problems in the prior art, this utility model provides a fish fry rearing device that can better protect and confine fish fry, making them more secure to prevent escape and entry by carnivorous fish, and facilitating fish harvesting.

[0006] (II) Technical Solution To achieve the above objectives, the main technical solutions adopted by this utility model include: A fish fry rearing device includes a fish enclosure, partitions, and floating components. The bottom of the fish enclosure is provided with a plurality of partitions, and the outer side of the fish enclosure is provided with a plurality of floating components. The fish enclosure consists of at least three side plates and a bottom plate, with adjacent side plates fixedly connected to each other, and the bottom of each side plate fixedly connected to the bottom plate. Both the side plate and the bottom plate are made of rigid material, and both the side plate and the bottom plate are provided with a number of water-permeable holes; The floating assembly includes a fixing component, an airbag, and an inflation component. The airbag is connected to the side plate via the fixing component, and the inflation component is disposed on the top of the airbag.

[0007] Furthermore, the fixing component includes several clamps and fixing rods. Several clamps are fitted around the outside of the airbag. Each clamp is detachably connected to the side plate. The bottom of each clamp is connected to the bottom plate through the fixing rod. The floating component is fixedly connected to an adjacent clamp through a connecting plate.

[0008] Furthermore, the floating assembly includes a fixing plate and an air pump. The fixing plate is fixedly connected to an adjacent clamp via a connecting plate. The air pump is installed on the upper surface of the fixing plate, and the lower surface of the fixing plate is connected to the top of the airbag. An inflation port is provided in the middle of the fixing plate.

[0009] Furthermore, an electromagnetic valve is provided on the air inlet.

[0010] Furthermore, it also includes a waterproof cover, which is fitted over the outside of the air pump and connected to the fixing plate.

[0011] Furthermore, the side panel is provided with an inlet and an outlet, and the inlet and outlet are provided with a closed door.

[0012] Furthermore, both the side plate and the bottom plate are made of stainless steel.

[0013] Furthermore, it also includes a storage battery, and both the air pump and the solenoid valve are connected to the storage battery.

[0014] Furthermore, it also includes a controller, which is electrically connected to both the air pump and the solenoid valve.

[0015] (III) Beneficial Effects The beneficial effects of this invention are as follows: In actual aquaculture, when fish fry need to be raised in enclosures in large bodies of water, the entire device can be placed on the water surface, and the floating component prevents the fish enclosure from sinking to the bottom. At the same time, the floating component can control the height of the side plates above the water to prevent the fish fry from overturning the side plates. Then, the fish fry are placed inside the fish enclosure for rearing. When it is necessary to float the fish enclosure to retrieve the fish, the inflation component can be activated to inflate the air bladder, which in turn causes the fish enclosure to float. Meanwhile, the fish are separated and restricted by the partition plate. Then, the staff can remove the fish from the partition plate. This provides better protection and enclosure for the fish fry, makes it more secure and prevents the fish fry from escaping and carnivorous fish from entering, and facilitates the retrieval of the fish. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the fish fry cultivation device according to an embodiment of the present invention.

[0017] Figure 2 This is a front view of the overall structure of the fish fry cultivation device according to an embodiment of the present invention;

[0018] Figure 3 This is a top view of the overall structure of the fish fry cultivation device according to an embodiment of the present invention.

[0019] [Explanation of Labels in the Attached Image] Side panel 1, partition 2, closed door 3, airbag 4, fixing rod 5, clamp 6, fixing plate 7, air pump 8, connecting plate 9, bottom plate 10. Detailed Implementation

[0020] To better explain and facilitate understanding of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0021] Please refer to Figures 1 to 3 As shown, a fish fry cultivation device of the present invention includes a fish enclosure, a partition plate 2 and a floating assembly. The bottom of the fish enclosure is provided with a plurality of partition plates 2, and the outer side of the fish enclosure is provided with a plurality of floating assemblies. The fish enclosure consists of at least three side plates 1 and a bottom plate 10, with adjacent side plates 1 fixedly connected to each other, and the bottom of the side plates 1 fixedly connected to the bottom plate 10. Both the side plate 1 and the bottom plate 10 are made of rigid material, and both the side plate 1 and the bottom plate 10 are provided with a number of water-permeable holes; The floating assembly includes a fixing component, an airbag 4, and an inflation component. The airbag 4 is connected to the side plate 1 through the fixing component, and the inflation component is provided on the top of the airbag 4.

[0022] The working principle of this utility model is as follows: In actual aquaculture, when fish fry need to be raised in a large body of water, the entire device can be placed on the water surface, and the floating component can be used to prevent the fish enclosure from sinking to the bottom. At the same time, the floating component can control the height of the side plate 1 above the water to prevent the fish fry from overturning the side plate 1. Then, the fish fry are placed inside the fish enclosure for raising. When it is necessary to make the fish enclosure float up to retrieve the fish, the inflation component can be activated to inflate the air bladder 4, and the air bladder 4 will cause the fish enclosure to float up. At the same time, the fish are separated and restricted by the partition plate 2. Then, the staff can take out the fish from the partition plate 2.

[0023] Furthermore, the fixing component includes several clamps 6 and fixing rods 5. Several clamps 6 are sleeved on the outside of the airbag 4. Each clamp 6 is detachably connected to the side plate 1. The bottom of the clamp 6 is connected to the bottom plate 10 through the fixing rods 5. The floating component is fixedly connected to an adjacent clamp 6 through a connecting plate 9.

[0024] As can be seen from the above description, the middle section of the airbag 4 is fixed to the side plate 1 by the clamp 6, and the bottom of the airbag 4 is fixed to the bottom plate 10 by the fixing rod 5. At the same time, the floating component is fixed by the clamp 6.

[0025] Furthermore, the floating assembly includes a fixing plate 7 and an air pump 8. The fixing plate 7 is fixedly connected to an adjacent clamp 6 via a connecting plate 9. The air pump 8 is installed on the upper surface of the fixing plate 7, and the lower surface of the fixing plate 7 is connected to the top of the airbag 4. An inflation port is provided in the middle of the fixing plate 7.

[0026] As can be seen from the above description, it is beneficial for the fixing plate 7 to be fixedly connected to the clamp 6 through the connecting plate 9, so as to prevent the air pump 8 from moving, and at the same time, the airbag 4 is inflated by the air pump 8.

[0027] Furthermore, an electromagnetic valve is provided on the air inlet.

[0028] As can be seen from the above description, it is beneficial to control the opening and closing of the air inlet using a solenoid valve.

[0029] Furthermore, it also includes a waterproof cover, which is fitted over the outside of the air pump 8 and is connected to the fixing plate 7.

[0030] As can be seen from the above description, it is beneficial to protect the air pump 8 with a waterproof cover and avoid the air pump 8 being affected by rainwater.

[0031] Furthermore, the side panel 1 is provided with an inlet and an outlet, and the inlet and outlet are provided with a closed door 3.

[0032] As can be seen from the above description, it is advantageous for staff to enter the inside of the fish enclosure by opening the closed door 3 to retrieve the fish.

[0033] Furthermore, both the side plate 1 and the bottom plate 10 are made of stainless steel.

[0034] As can be seen from the above description, it is beneficial for the side plate 1 and the bottom plate 10 to have higher hardness and prevent rust damage.

[0035] Furthermore, it also includes a storage battery, and both the air pump 8 and the solenoid valve are connected to the storage battery.

[0036] As can be seen from the above description, it is advantageous to power the air pump 8 and the solenoid valve through the storage battery.

[0037] Furthermore, it also includes a controller, which is electrically connected to the air pump 8 and the solenoid valve respectively.

[0038] As can be seen from the above description, it is beneficial for users to control the air pump 8 and the solenoid valve through the controller. Example 1

[0039] Please refer to Figures 1 to 3A fish fry rearing device includes a fish enclosure, partition plates 2, and floating components. The bottom of the fish enclosure is provided with a plurality of partition plates 2, and the outer side of the fish enclosure is provided with a plurality of floating components. The fish enclosure consists of at least three side plates 1 and a bottom plate 10. Adjacent side plates 1 are fixedly connected to each other by welding. The bottom of the side plates 1 is fixedly connected to the bottom plate 10 by welding. Both the side plate 1 and the bottom plate 10 are made of rigid material, and both the side plate 1 and the bottom plate 10 are provided with a number of water-permeable holes; The floating assembly includes a fixing assembly, an airbag 4, and an inflation assembly. The airbag 4 is connected to the side plate 1 through the fixing assembly, and the inflation assembly is provided on the top of the airbag 4. The fixing component includes several clamps 6 and fixing rods 5. Several clamps 6 are sleeved on the outside of the airbag 4. Each clamp 6 is detachably connected to the side plate 1 by bolts. The bottom of the clamp 6 is connected to the bottom plate 10 by the fixing rods 5. The floating component is fixedly connected to an adjacent clamp 6 by a connecting plate 9. One end of the fixing rod 5 is connected to the bottom of the clamp 6 by adhesive, and the other end of the fixing rod 5 is welded to the base plate 10; The floating assembly includes a fixed plate 7 and an air pump 8. The fixed plate 7 is fixedly connected to an adjacent clamp 6 by a connecting plate 9 and is welded together. The air pump 8 is bolted to the upper surface of the fixed plate 7. The lower surface of the fixed plate 7 is connected to the top of the airbag 4 and is bonded with sealant. An inflation port is provided in the middle of the fixed plate 7. An electromagnetic valve is installed on the air inlet; It also includes a waterproof cover, which is fitted over the outside of the air pump 8 and is connected to the fixing plate 7 by a buckle; The bottom of the waterproof cover is provided with a sealing ring; An inlet and outlet are provided on the side panel 1, and a closed door 3 is provided on the inlet and outlet; The lower part of the closed door 3 is hinged to the lower part of the inlet and outlet via a hinge, and the upper part of the closed door 3 is detachably connected to the upper part of the inlet and outlet via a latch. Both the side plate 1 and the bottom plate 10 are made of stainless steel; It also includes a storage battery, and the air pump 8 and the solenoid valve are both connected to the storage battery; It also includes a controller, which is electrically connected to the battery, the air pump 8 and the solenoid valve respectively.

[0040] The above describes the basic principles, main features, and advantages of this utility model. All standard parts used in this utility model can be purchased from the market, and irregularly shaped parts can be customized according to the description and drawings. The specific connection methods for each part all adopt conventional methods such as bolts, rivets, and welding, which are mature technologies in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art, and the circuit connections adopt conventional connection methods in the prior art, which will not be detailed here.

[0041] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent modifications made based on the content of this utility model specification and drawings, or direct or indirect applications in related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A fish fry rearing device, characterized in that: It includes a fish enclosure, partitions, and a floating assembly. The bottom of the fish enclosure is provided with several partitions, and the outer side of the fish enclosure is provided with several floating assemblies. The fish enclosure consists of at least three side plates and a bottom plate, with adjacent side plates fixedly connected to each other, and the bottom of each side plate fixedly connected to the bottom plate. Both the side plate and the bottom plate are made of rigid material, and both the side plate and the bottom plate are provided with a number of water-permeable holes; The floating assembly includes a fixing component, an airbag, and an inflation component. The airbag is connected to the side plate via the fixing component, and the inflation component is disposed on the top of the airbag.

2. The fish fry rearing device as described in claim 1, characterized in that: The fixing component includes several clamps and fixing rods. Several clamps are fitted on the outside of the airbag. Each clamp is detachably connected to the side plate. The bottom of each clamp is connected to the bottom plate through the fixing rod. The floating component is fixedly connected to an adjacent clamp through a connecting plate.

3. The fish fry rearing device as described in claim 2, characterized in that: The floating assembly includes a fixing plate and an air pump. The fixing plate is fixedly connected to an adjacent clamp via a connecting plate. The air pump is installed on the upper surface of the fixing plate. The lower surface of the fixing plate is connected to the top of the airbag. An inflation port is provided in the middle of the fixing plate.

4. The fish fry rearing device as described in claim 3, characterized in that: An electromagnetic valve is installed on the air inlet.

5. The fish fry rearing device as described in claim 3, characterized in that: It also includes a waterproof cover, which is fitted over the outside of the air pump and is connected to the fixing plate.

6. The fish fry rearing device as described in claim 1, characterized in that: An inlet and outlet are provided on the side panel, and a closed door is provided on the inlet and outlet.

7. The fish fry rearing device as described in claim 1, characterized in that: Both the side plate and the bottom plate are made of stainless steel.

8. The fish fry rearing device as described in claim 4, characterized in that: It also includes a storage battery, and the air pump and the solenoid valve are both connected to the storage battery.

9. The fish fry rearing device as described in claim 8, characterized in that: It also includes a controller, which is electrically connected to the air pump and the solenoid valve respectively.

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