A rearing device for zebrafish test

Abstract

The utility model discloses a kind of for zebra fish test's aquaculture device, including aquaculture bucket, the middle part of aquaculture bucket is fixedly installed with middle part column, and the middle part column and aquaculture bucket between are provided with the plug-in partition component, the top of middle part column is fixedly installed with rotating seat, the top of rotating seat is fixedly installed with connecting rod, the end of connecting rod is fixedly installed with fixed rod, the bottom of fixed rod is fixedly installed with scraping frame, the bottom of scraping frame and the bottom of aquaculture bucket contact, bottom cleaning suction component is provided on scraping frame, this for zebra fish test's aquaculture device, zebra fish is bred in aquaculture bucket, and more impurities and excrement will be stored in bottom, and bottom cleaning suction component is set, after rotating, the area of the bottom of aquaculture bucket is cleaned by multiple cleaning brushes, excrement and impurities will be sucked by suction pipe and extracted after being stirred, by pushing connecting rod to drive scraping frame to rotate and clean, water in aquaculture bucket does not need to be extracted completely when cleaning.

Description

Technical Field

[0001] This utility model relates to the field of zebrafish farming technology, and in particular to a farming device for zebrafish experiments. Background Technology

[0002] Zebrafish are fish belonging to the genus *Zebra* in the family Cyprinidae of the order Cypriniformes. They are also known as blue-striped fish, striped fish, and zebra danios. Their bodies are spindle-shaped, with an olive-colored back and several silver-blue longitudinal stripes running from behind the gill cover to the tip of the tail along their sides. The anal fin also has longitudinal stripes similar in color to the body, and the tail fin is long and forked.

[0003] In experiments involving zebrafish, they are raised in water to study the effects of drugs on the environment and observe their living conditions under specific experimental conditions. This requires the use of a breeding apparatus. However, during the breeding process, fecal sediment often accumulates at the bottom of the tank after breeding. Cleaning often requires draining the entire tank of water, which is wasteful and inconvenient as it necessitates transferring the zebrafish. Therefore, a breeding apparatus for zebrafish experiments is proposed. Utility Model Content

[0004] To address the shortcomings of existing technologies, this invention provides a breeding device for zebrafish experiments, thereby solving the aforementioned problems.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A culture device for zebrafish experiments includes a culture tank, a central column fixedly installed in the middle of the culture tank, a plug-in partition assembly between the central column and the culture tank, a rotating seat fixedly installed on the top of the central column, a connecting rod fixedly installed on the top of the rotating seat, a fixing rod fixedly installed at the end of the connecting rod, a scraping frame fixedly installed at the bottom of the fixing rod, the bottom of the scraping frame contacting the bottom of the culture tank, and a bottom cleaning suction assembly provided on the scraping frame.

[0006] Preferably, the bottom cleaning suction assembly includes multiple drive motors fixedly mounted on the scraper frame, the output ends of the multiple drive motors are connected to a rotating shaft, and multiple cleaning brushes are fixedly mounted on the bottom of the rotating shaft.

[0007] Preferably, the drive motor is a waterproof motor, the bottom of the cleaning brush is in contact with the bottom of the breeding tank, and multiple drive motors are arranged in a linear array.

[0008] Preferably, the top of the scraper frame is connected to multiple suction pipes, and the tops of the multiple suction pipes are connected to the same suction pipe.

[0009] Preferably, the plug-in partition assembly includes multiple side plug-in slots opened on the side of the central column, multiple edge plug-in slots opened on the inner wall of the breeding tank, the multiple side plug-in slots are respectively arranged corresponding to the multiple edge plug-in slots, partition sealing partitions are plugged into the edge plug-in slots and the side plug-in slots, and bottom sealing gaskets are installed at the bottom of the partition sealing partitions.

[0010] Preferably, the breeding tank is provided with positioning bolts, and the side of the partition sealing plate is provided with bottom interconnecting bolt groove and blocking sealing bolt groove, and one end of the positioning bolt is threaded into the bottom interconnecting bolt groove.

[0011] Preferably, a plurality of drain pipes are provided on one side of the breeding tank, and control valves are provided on the drain pipes.

[0012] Compared with the prior art, the beneficial effects of this utility model are: the breeding device for zebrafish experiments, in which zebrafish are raised in breeding tanks, the bottom of the breeding tanks will contain a lot of impurities and feces. The bottom cleaning suction component is set up, and multiple cleaning brushes rotate to clean the bottom area of ​​the breeding tank. The feces and impurities will be stirred up and then sucked away by the suction pipe. By pushing the connecting rod, the scraper frame can be rotated to clean. It is not necessary to drain all the water in the breeding tank during cleaning. The plug-in partition component needs to be divided into sections during the experiment. The section sealing partition is moved down, and the bottom sealing gasket makes contact with the bottom of the breeding tank. One end of the positioning bolt is threaded into the blocking sealing bolt groove, thereby dividing the breeding tank into multiple breeding areas. This ensures that each breeding area has the same number of zebrafish. Then, pharmacological experiments are conducted to observe the partitioned experiments. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a cross-sectional structural diagram of the present invention; Figure 3 This is a partial cross-sectional structural schematic diagram of the present invention; Figure 4 This utility model Figure 2 A schematic diagram of the structure of part A.

[0014] In the diagram: 1. Breeding tank; 2. Central column; 3. Side insertion groove; 4. Edge insertion groove; 5. Partition sealing partition; 6. Positioning bolt; 7. Bottom interconnecting bolt groove; 8. Blocking sealing bolt groove; 9. Rotating seat; 10. Connecting rod; 11. Fixing rod; 12. Scraper frame; 13. Drive motor; 14. Rotating shaft; 15. Cleaning brush; 16. Suction pipe; 17. Suction pipe; 18. Drain pipe; 19. Bottom sealing gasket. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Example: Refer to Figures 1-4 A breeding device for zebrafish experiments includes a breeding tank 1, a central column 2 fixedly installed in the middle of the breeding tank 1, a plug-in separator between the central column 2 and the breeding tank 1, a rotating seat 9 fixedly installed on the top of the central column 2, a connecting rod 10 fixedly installed on the top of the rotating seat 9, a fixing rod 11 fixedly installed at the end of the connecting rod 10, a scraping frame 12 fixedly installed at the bottom of the fixing rod 11, the bottom of the scraping frame 12 contacting the bottom of the breeding tank 1, and a bottom cleaning suction component provided on the scraping frame 12.

[0017] Furthermore, the bottom cleaning suction assembly includes multiple drive motors 13 fixedly mounted on the scraper frame 12. The output ends of the multiple drive motors 13 are connected to a rotating shaft 14. Multiple cleaning brushes 15 are fixedly mounted on the bottom of the rotating shaft 14. The drive motors 13 are waterproof motors. The bottom of the cleaning brushes 15 is in contact with the bottom of the breeding tank 1. The multiple drive motors 13 are arranged in a linear array. The top of the scraper frame 12 is connected to multiple suction pipes 16. The top of the multiple suction pipes 16 is connected to the same suction pipe 17. The breeding tank 1 contains an aqueous solution and holds multiple zebrafish. During the breeding process... In the process, the bottom of the breeding tank 1 will accumulate a lot of impurities and feces. If it is not cleaned for a long time, it will affect the normal life of the zebrafish. When the drive motor 13 is started, it drives the rotating shaft 14 to rotate, which drives multiple cleaning brushes 15 to rotate and clean the area at the bottom of the breeding tank 1. At this time, the feces and impurities at the bottom will be stirred up and located in the scraper frame 12. A suction device is connected to the end of the suction pipe 17, which can extract the turbid impurities and feces in the scraper frame 12. By pushing the connecting rod 10, the scraper frame 12 can be moved to clean. It is not necessary to drain all the water in the breeding tank 1 during cleaning.

[0018] Furthermore, the insertion and separation assembly includes multiple side insertion slots 3 opened on the side of the central column 2, and multiple edge insertion slots 4 opened on the inner wall of the breeding tank 1. The multiple side insertion slots 3 are respectively arranged corresponding to the multiple edge insertion slots 4. Partition sealing partitions 5 are inserted into the edge insertion slots 4 and the side insertion slots 3. A bottom sealing gasket 19 is installed at the bottom of the partition sealing partition 5. The breeding tank 1 is provided with positioning bolts 6. The side of the partition sealing partition 5 is provided with bottom interconnecting bolt slots 7 and blocking sealing bolt slots 8. One end of the positioning bolt 6 is threaded into the bottom interconnecting bolt slot 7. During the breeding experiment, the partition sealing partition 5 is in the upper position. At this time, the end of the positioning bolt 6 is threaded into the bottom interconnecting bolt slot 7, realizing the interconnection of the bottom solution, so that the cultured zebrafish are in the same living state. During the experiment, the tank needs to be divided into sections, and the changes in each section are observed. Loosen the positioning bolt 6, and the section sealing plate 5 moves down. At this time, the bottom sealing gasket 19 is in sealing contact with the bottom of the breeding tank 1. The side insertion groove 3 and the edge insertion groove 4 are also in a sealed state with the section sealing plate 5. One end of the positioning bolt 6 is threaded into the blocking sealing bolt groove 8, thereby dividing the breeding tank 1 into multiple breeding areas to ensure that each breeding area has the same number of zebrafish. Then, the experiment is conducted by adding pharmacology to observe the zoned experiment. Multiple drain pipes 18 are set on one side of the breeding tank 1. The drain pipes 18 are equipped with control valves. Drain pipes 18 are set on the outside of each breeding area. When the water in the area is not needed or is replaced, the drain pipe 18 is opened directly to release water.

[0019] In use: During the zebrafish experiment, the drive motor 13 is started to drive the rotating shaft 14 to rotate. Multiple cleaning brushes 15 rotate to clean the bottom area of ​​the breeding tank 1, stirring up the feces and impurities at the bottom. A suction device is connected to the end of the suction pipe 17, which can extract the turbid impurities and feces in the scraper frame 12. By pushing the connecting rod 10, the scraper frame 12 can be moved to clean. It is not necessary to drain all the water in the breeding tank 1 during cleaning. During the experiment, the partition sealing plate 5 moves down, and the bottom sealing gasket 19 makes sealing contact with the bottom of the breeding tank 1, dividing the breeding tank 1 into multiple breeding areas. Experiments are conducted by adding medicine, thereby conducting partitioned experimental observations. It is convenient to use.

[0020] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A rearing device for zebrafish test, comprising a rearing barrel (1), characterized in that, A central column (2) is fixedly installed in the middle of the breeding tank (1). A plug-in partition assembly is provided between the central column (2) and the breeding tank (1). A rotating seat (9) is fixedly installed on the top of the central column (2). A connecting rod (10) is fixedly installed on the top of the rotating seat (9). A fixing rod (11) is fixedly installed at the end of the connecting rod (10). A scraping frame (12) is fixedly installed at the bottom of the fixing rod (11). The bottom of the scraping frame (12) is in contact with the bottom of the breeding tank (1). A bottom cleaning suction assembly is provided on the scraping frame (12).

2. The breeding apparatus for zebrafish test according to claim 1, wherein The bottom cleaning suction assembly includes multiple drive motors (13) fixedly installed on the scraper frame (12), the output ends of the multiple drive motors (13) are connected to a rotating shaft (14), and multiple cleaning brushes (15) are fixedly installed at the bottom of the rotating shaft (14).

3. The breeding apparatus for zebrafish test according to claim 2, wherein The drive motor (13) is a waterproof motor. The bottom of the cleaning brush (15) is in contact with the bottom of the breeding tank (1). Multiple drive motors (13) are arranged in a linear array.

4. The breeding apparatus for zebrafish test according to claim 2, wherein The top of the scraper frame (12) is connected to multiple suction pipes (16), and the top of the multiple suction pipes (16) is connected to the same suction pipe (17).

5. The breeding apparatus for zebrafish test according to claim 1, wherein The plug-in partition assembly includes multiple side plug-in slots (3) opened on the side of the central column (2), and multiple edge plug-in slots (4) opened on the inner wall of the breeding tank (1). The multiple side plug-in slots (3) are respectively arranged corresponding to the multiple edge plug-in slots (4). Partition sealing partitions (5) are plugged into the edge plug-in slots (4) and the side plug-in slots (3). A bottom sealing gasket (19) is installed at the bottom of the partition sealing partition (5).

6. The breeding apparatus for zebrafish test according to claim 5, wherein The breeding tank (1) is provided with positioning bolts (6), and the side of the partition sealing plate (5) is provided with bottom interconnecting bolt groove (7) and blocking sealing bolt groove (8). One end of the positioning bolt (6) is threaded into the bottom interconnecting bolt groove (7).

7. The breeding apparatus for zebrafish test according to claim 1, wherein The breeding tank (1) is provided with multiple drain pipes (18) on one side, and a control valve is provided on the drain pipes (18).

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