Animal cell culture medium split charging and storing equipment

Abstract

The invention discloses animal cell culture medium split charging and storing equipment, and relates to the technical field of animal cell culture.The animal cell culture medium split charging and storing equipment comprises a base and a storing box, the storing box is fixedly connected to the outer surface of the upper end of the base, a box cover is arranged on the outer surface of the upper end of the storing box, and a cavity is formed in the base; the cavity penetrates into the storage box and communicates with the storage box, dustproof nets are fixedly connected to the two sides of the outer surface of the box cover in an embedded mode, and a controller is arranged in the storage box. In the process of storing and taking the cell culture medium, the partition plates support the subpackaging bottles, the stability of the subpackaging bottles in the storing and taking process can be guaranteed, in addition, in the storage process, the limiting plates are used for fixing the subpackaging bottles from the bottle necks of the subpackaging bottles, and the situation that the subpackaging bottles are damaged due to large-area attachment of the limiting plates and the bottle bodies of the subpackaging bottles can be avoided. Therefore, the cell culture media in different areas in the same subpackaging bottle have large temperature difference, and the preservation quality is greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of animal cell culture, in particular to a device for subpackaging and storing animal cell culture medium. Background Art

[0002] Animal cell culture is the process of removing relevant tissues from the animal body, dispersing them into single cells (using trypsin or collagenase), placing them in a suitable culture medium, and allowing these cells to grow and proliferate.

[0003] Chinese patent (publication number: CN116588494B) A filling device for stem cell culture medium can take out the culture tube in a closed environment to prevent the stem cell culture medium in other culture tubes stored in the filling barrel from being affected during the process of taking out the culture tube, and can also prevent the temperature change from affecting the culture effect of the culture medium; That is, most animal cell culture media need to be packaged and stored, usually in square packaging bottles, and then placed in a constant temperature preservation box for unified storage. However, since the preservation box is a closed setting, it is impossible to achieve a benign circulation of gas, which not only easily leads to the growth of bacteria in the preservation box, but also causes uneven distribution of temperature and humidity values ​​in the preservation box. In addition, setting up multiple holding slots to fix the packaging bottles is also likely to cause large temperature and humidity differences between the joints between the packaging bottles and the holding slots and other areas, further affecting the preservation quality. Summary of the invention

[0004] The purpose of the present invention is to provide an animal cell culture medium packaging and storage device to solve the technical defects proposed by the background technology.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: an animal cell culture medium subpackaging and storage device, comprising a base and a storage box, the upper outer surface of the base is fixedly connected to the storage box, and the upper outer surface of the storage box is provided with a box cover, the interior of the base is provided with a cavity, and the cavity penetrates into the interior of the storage box and communicates with it, and dustproof nets are embedded and fixedly connected on both sides of the outer surface of the box cover; The positions of both sides of the inner surface of the storage box near the top are fixedly connected with a first connection bar, and the position of the inner surface of the storage box between the two groups of connection bars is fixedly connected with a second connection bar, and the outer surfaces of the first connection bar and the second connection bar are both provided with a limiting mechanism for fixing the culture medium sub-filling bottle; A partition is provided inside the storage box below the first and second connecting bars, and a support assembly capable of supporting the culture medium sub-filling bottles is provided inside the partition. A humidifying mechanism is provided between the inside of the cavity and the base to promote air circulation inside the storage box.

[0006] Furthermore, the limiting mechanism includes a slide groove, a slider and a limit plate; a slide groove is provided on the outer surface of one side of the connecting strip one and the outer surfaces of both sides of the connecting strip two, and a rotating rod is rotatably connected to the interior of each group of the slide grooves, and three groups of thread groups are equidistantly arranged on the outer surface of each group of the rotating rods, and each group of thread groups includes two groups of spiral patterns with opposite rotation directions, and a plurality of groups of sliders are threadedly arranged on the outer surface of the rotating rod, and the sliders correspond to the spiral patterns one by one and are threadedly connected, and one end of the slider passes through the outside of the slide groove and is fixedly connected to the limit plate.

[0007] Furthermore, two groups of limit plates corresponding to the same group of thread groups are symmetrically distributed, and the inner surfaces of the limit plates are arc-shaped and concave inwardly. A motor 1 is provided at a position on the outer surface of the preservation box corresponding to a group of rotating rods, and the output end of the motor 1 passes through the interior of the preservation box and is fixedly connected to the corresponding rotating rod. One ends of several groups of rotating rods pass through the outside of the preservation box and are fixedly connected to a toothed transmission wheel, and a conveyor belt is connected between several groups of toothed transmission wheels.

[0008] Furthermore, the support assembly includes a limiting column movably connected to the inside of the partition near the four corners, one end of the limiting column passes through the bottom of the partition and is fixedly connected to the preservation box, and an electromagnet is provided on the outer surface of the limiting column near the bottom end, and a magnet is fixedly connected to the outer surface of the lower end of the partition at a position corresponding to the electromagnet, and the partition is movably connected to the preservation box.

[0009] Furthermore, four groups of slots are provided on the outer surface of the upper end of the partition, and the interior of the slot is rotatably connected to a support plate via a rotating shaft, the outer surface of the rotating shaft is fixedly connected to gear one, and the interior of the storage box is fixedly connected to a rack at a position corresponding to gear one, and the rack penetrates into the interior of the slot and meshes with gear one.

[0010] Furthermore, the humidification mechanism includes a hollow plate 1 and a hollow plate 2 which are embedded and fixedly connected to the inside of the base, a breathable cavity is formed between the hollow plate 1 and the hollow plate 2, and the hollow plate 2 is communicated with the cavity.

[0011] Furthermore, absorbent cotton and air filter paper are arranged inside the air permeable cavity, the air filter paper is located between the absorbent cotton and the hollow plate 1, a liquid storage cavity is opened inside the base, and several groups of cotton ropes are arranged between the liquid storage cavity and the absorbent cotton.

[0012] Furthermore, the inner surface of the hollow plate 2 is equidistantly connected with a plurality of groups of rotating columns, and one end of the rotating column is fixedly connected with a fan blade, one end of the rotating column is inclined 45 degrees toward the upper side of the hollow plate 2, and the back of the fan blade faces the direction of the hollow plate 2.

[0013] Furthermore, a second motor is provided at the bottom end of the inner surface of the cavity, and the output end of the second motor is fixedly connected to a connecting rod, the outer surface of the connecting rod is connected to a connecting ring through a fixing rod, and the outer surface of the upper end of the connecting ring is fixedly connected to a plurality of groups of teeth, and the outer surface of the rotating column is fixedly connected to a second gear at a position corresponding to the teeth, and the second gear is meshed with the teeth.

[0014] Furthermore, a disc is fixedly connected to the top of the connecting rod, and the upper outer surface of the disc is inclined to one side at 45 degrees, a rubber layer is provided on the upper outer surface of the disc, and a fixing column is fixedly connected to the lower outer surface of the partition at a position corresponding to the disc, and a ball is embedded in the bottom end of the fixing column and rollingly connected.

[0015] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are: 1. In the present invention, during the process of storing and accessing the cell culture medium, the partition supports the sub-bottle, which can ensure the stability of the sub-bottle during the storage and access process. In addition, during the storage process, the limiting plate is used to fix the sub-bottle from the bottleneck, which can avoid the cell culture medium in different areas of the same sub-bottle having a large temperature difference due to the large-area contact between the limiting plate and the body of the sub-bottle, thereby greatly improving the storage quality; 2. In the present invention, the fan blades can be used to accelerate the replacement of air inside and outside the preservation box, and the airflow entering the preservation box can be filtered and humidified, thereby promoting the circulation of air inside the preservation box, discharging the dirty air inside the preservation box, introducing fresh air, and improving the uniformity of humidity and temperature distribution inside the preservation box, thereby reducing the temperature difference and humidity difference inside the preservation box, and enhancing the preservation quality of the cell culture medium. The supporting mechanisms are also used to cooperate with each other. During the rotation of the disc, the fixed column moves up and down in a small range, and the support plate swings forward and backward under the drive of the gear one, thereby further improving the airflow rate and environmental quality inside the preservation box. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a combined view of the limiting mechanism and the supporting assembly of the present invention; Figure 3 It is a structural schematic diagram of the humidification mechanism of the present invention; Figure 4 It is a combined view of the support plate and the limiting column of the present invention; Figure 5 It is a structural schematic diagram of the limiting mechanism of the present invention; Figure 6 It is a combined view of the limiting plate and the second connecting strip of the present invention; Figure 7 This is a combined view of the support plate and the partition plate of the present invention.

[0017] Figure numerals: 1, base; 2, storage box; 4, box cover; 5, connecting strip 1; 6, connecting strip 2; 7, limiting mechanism; 701, slide groove; 702, slider; 703, limiting plate; 704, rotating rod; 705, motor 1; 706, toothed transmission wheel; 707, conveyor belt; 8, supporting assembly; 801, limiting column; 802, electromagnet; 803, magnet 1; 804, supporting plate; 8 05. Gear 1; 806. Rack; 9. Humidification mechanism; 901. Hollow plate 1; 902. Hollow plate 2; 903. Water-absorbing cotton; 904. Air filter paper; 905. Cotton rope; 906. Rotating column; 907. Fan blade; 908. Motor 2; 909. Connecting rod; 910. Connecting ring; 911. Tooth; 912. Gear 2; 913. Disc; 914. Fixed column; 10. Partition. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] Embodiment 1: Figure 1 , Figure 2 , Figure 5 and Figure 6 As shown, an animal cell culture medium subpackaging and storage device proposed by the present invention comprises a base 1 and a storage box 2, the upper outer surface of the base 1 is fixedly connected to the storage box 2, and the upper outer surface of the storage box 2 is provided with a box cover 4, a cavity is provided inside the base 1, and the cavity penetrates into the interior of the storage box 2 and communicates with it, dustproof nets are embedded and fixedly connected on both sides of the outer surface of the box cover 4, and a controller and a temperature control system are provided inside the storage box 2; If the air in the closed environment does not circulate, the temperature of the surface in contact with the components will be higher than the temperature exposed to the outside. The air density at different temperatures is different, and the cold and hot air will also gather in different directions and stratify. Connecting strips 1 5 are fixedly connected to the positions near the top on both sides of the inner surface of the preservation box 2, and connecting strips 2 6 are fixedly connected to the positions between the two groups of connecting strips on the inner surface of the preservation box 2. The outer surfaces of connecting strips 1 5 and connecting strips 2 6 are provided with limiting mechanisms 7 for fixing the culture medium filling bottles.

[0020] The limiting mechanism 7 includes a slide groove 701, a slider 702 and a limiting plate 703. The outer surface of one side of the connecting strip 1 5 and the outer surfaces of both sides of the connecting strip 2 6 are provided with a slide groove 701. The interior of each set of slide grooves 701 is rotatably connected to a rotating rod 704. The outer surface of each set of rotating rods 704 is provided with three sets of thread groups at equal distances. Each set of thread groups includes two sets of spiral patterns with opposite rotation directions. The outer surface of the rotating rod 704 is threaded with a plurality of groups of sliders 702, and the sliders 702 correspond to the spiral patterns one by one and are threadedly connected. One end of the slider 702 passes through the outside of the slide groove 701 and is fixedly connected to the limit plate 703, so that the bottleneck of the sub-filling bottle is located between the corresponding two groups of limit plates 703, and then the motor 1 705 is turned on, and the motor 1 705 drives the rotating rod 704 to rotate clockwise.

[0021] The two groups of limit plates 703 corresponding to the same group of thread groups are symmetrically distributed, and the inner surface of the limit plate 703 is arc-shaped and concave inward. A motor 705 is arranged at a position on the outer surface of the preservation box 2 corresponding to a group of rotating rods 704, and the output end of the motor 705 penetrates into the interior of the preservation box 2 and is fixedly connected to the corresponding rotating rod 704. When the motor 705 is turned on, the rotating rod 704 is driven to rotate clockwise. One end of several groups of rotating rods 704 penetrates into the outside of the preservation box 2 and is fixedly connected with a toothed transmission wheel 706. A conveyor belt 707 is connected between several groups of toothed transmission wheels 706. Multiple groups of rotating rods 704 rotate synchronously under the transmission of the conveyor belt 707. The corresponding two groups of sliders 702 drive the corresponding limit plates 703 to move in the direction close to the sub-packaging bottle, and the limit plates 703 limit the sub-packaging bottle.

[0022] Embodiment 2: Figure 2-7 As shown, the difference between this embodiment and embodiment 1 is that a partition 10 is provided inside the preservation box 2 below the connecting bar 1 5 and the connecting bar 2 6, and a supporting assembly 8 capable of supporting the culture medium sub-filling bottle is provided inside the partition 10; The supporting assembly 8 includes a limiting column 801 movably connected to the inside of the partition 10 near the four corners, one end of the limiting column 801 passes through the bottom of the partition 10 and is fixedly connected to the preservation box 2, and an electromagnet 802 is arranged on the outer surface of the limiting column 801 near the bottom end, and a magnet 803 is fixedly connected to the outer surface of the lower end of the partition 10 at a position corresponding to the electromagnet 802. The partition 10 is movably connected to the preservation box 2, and the box cover 4 is opened, and the controller automatically controls the electromagnet 802 to have the same magnetic properties as the magnet 803, and the partition 10 moves up along the limiting column 801.

[0023] Four groups of slots are formed on the outer surface of the upper end of the partition 10, and the inside of the slot is rotatably connected to the support plate 804 through a rotating shaft, and the outer surface of the rotating shaft is fixedly connected to a gear 805, and the inside of the storage box 2 is fixedly connected to a position corresponding to the gear 805, and the rack 806 penetrates the inside of the slot and meshes with the gear 805; During the upward movement of the partition 10, the gear 805 drives the support plate 804 to rotate upward under the drive of the rack 806 until the support plate 804 and the outer surface of the upper end of the partition 10 are in the same horizontal plane, and then the sub-packaging bottles are placed one by one on the support plate 804, and the box cover 4 is closed. The controller automatically controls the electromagnet 802 and the magnet 803 to be opposite in magnetism, the partition 10 moves downward, and the support plate 804 flips downward 90 degrees, thereby reducing the contact area between the components and the sub-packaging bottles and allowing air to circulate inside the preservation box 2.

[0024] Embodiment 3: Figure 1-3 As shown, the difference between this embodiment and embodiment 1 and embodiment 2 is that a humidifying mechanism 9 for promoting air circulation inside the preservation box 2 is arranged between the interior of the cavity and the base 1, and the humidifying mechanism 9 includes a hollow plate 1 901 and a hollow plate 2 902 embedded and fixedly connected to the interior of the base 1, and an air permeable cavity is formed between the hollow plate 1 901 and the hollow plate 2 902, and the hollow plate 2 902 is communicated with the cavity, and air enters through the air permeable cavity, pushing the air inside the preservation box 2 to flow out through the dustproof net.

[0025] Water-absorbing cotton 903 and air filter paper 904 are arranged inside the air-permeable cavity. The air filter paper 904 is located between the water-absorbing cotton 903 and the hollow plate 901. A liquid storage cavity is opened inside the base 1, and a plurality of groups of cotton ropes 905 are arranged between the liquid storage cavity and the water-absorbing cotton 903. The water inside the liquid storage cavity automatically infiltrates the water-absorbing sponge under the action of the cotton ropes 905. The air filter paper 904 and the water-absorbing sponge filter and humidify the air flowing through respectively, thereby improving the environmental quality inside the preservation box 2.

[0026] The inner surface of the hollow plate 902 is equidistantly connected to a plurality of rotating columns 906, and one end of the rotating column 906 is fixedly connected to a fan blade 907, one end of the rotating column 906 is inclined 45 degrees toward the upper side of the hollow plate 902, and the back of the fan blade 907 faces the direction of the hollow plate 902.

[0027] A motor 2 908 is provided at the bottom end of the inner surface of the cavity, and a connecting rod 909 is fixedly connected to the output end of the motor 2 908, the outer surface of the connecting rod 909 is connected to a connecting ring 910 through a fixed rod, and a plurality of groups of teeth 911 are fixedly connected to the outer surface of the upper end of the connecting ring 910, and a gear 2 912 is fixedly connected to the outer surface of the rotating column 906 at a position corresponding to the teeth 911, and the gear 2 912 is meshed with the teeth 911. When the motor 2 908 is turned on, the connecting ring 910 rotates under the drive of the connecting rod 909, and the teeth 911 drive the gear 2 912 to drive the rotating column 906 to rotate, and the outside air enters the interior of the preservation box 2 through the hollow plate 1 901, the air filter paper 904, the absorbent cotton 903 and the hollow plate 2 902, and finally flows out through the dustproof net.

[0028] Embodiment 4: Figure 2 As shown, the difference between this embodiment and embodiment 1, embodiment 2 and embodiment 3 is that a disc 913 is fixedly connected to the top of the connecting rod 909, and the upper outer surface of the disc 913 is inclined to one side at 45 degrees, a rubber layer is provided on the upper outer surface of the disc 913, and a fixing column 914 is fixedly connected to the lower outer surface of the partition 10 at a position corresponding to the disc 913; During the rotation of the connecting rod 909, the disc 913 rotates with it. Since the surface of the disc 913 is inclined to one side at 45 degrees, the disc 913 pushes the fixed column 914 to move upward. The fixed column 914 moves up and down slightly under the magnetic force of the magnet 803 and the electromagnet 802 and the push of the disc 913. The support plate 804 swings forward and backward under the drive of the gear 805, further improving the air flow rate inside the preservation box 2. The bottom end of the fixed column 914 is embedded with a rolling connection with a ball to reduce friction loss.

[0029] The working process and principle of the present invention are as follows: Step 1, open the box cover 4, the controller automatically controls the electromagnet 802 to have the same magnetic properties as the magnet 1 803, the partition 10 moves up along the limit column 801, the gear 1 805 drives the support plate 804 to rotate upward under the drive of the rack 806, until the support plate 804 and the outer surface of the upper end of the partition 10 are in the same horizontal plane, and then place the sub-packaging bottles one by one on the support plate 804, with the bottlenecks located between the corresponding two sets of limit plates 703, and then turn on the motor 1 705, and the motor 1 705 drives the rotating rod 704 to rotate clockwise; Step 2: Multiple groups of rotating rods 704 rotate synchronously under the transmission of conveyor belt 707, and the corresponding two groups of sliders 702 drive the corresponding limit plates 703 to move towards the direction close to the sub-filling bottle, and the limit plates 703 limit the sub-filling bottle, and then the box cover 4 is closed, and the controller automatically controls the electromagnet 802 to have opposite magnetic properties to the magnet 1 803, the partition 10 moves down, and the support plate 804 turns down 90 degrees, and the preservation box 2 keeps the cell culture medium inside the multi-component bottle at a constant temperature; Step 3: During the storage process, the water inside the liquid storage chamber automatically infiltrates the absorbent sponge under the action of the cotton rope 905 to ensure the humidity inside the storage box 2. At the same time, the motor 2 908 is turned on, the connecting ring 910 rotates under the drive of the connecting rod 909, and the teeth 911 drive the gear 2 912 to drive the rotating column 906 to rotate. The outside air enters the interior of the storage box 2 through the hollow plate 1 901, the air filter paper 904, the absorbent cotton 903 and the hollow plate 2 902, and finally flows out through the dustproof net, so that the storage box 2 can be humidified and the air circulation inside the storage box 2 can be promoted, the uniformity of the humidity and temperature distribution inside the storage box 2 can be improved, the temperature and humidity differences in various areas of the sub-bottles can be reduced, and the storage quality of the cell culture medium can be enhanced; Step 4: During the rotation of the connecting rod 909, the disc 913 rotates with it. Since the surface of the disc 913 is inclined to one side at 45 degrees, the disc 913 pushes the fixed column 914 to move upward. The fixed column 914 moves up and down slightly under the magnetic force of the magnet 803 and the electromagnet 802 and the push of the disc 913. The support plate 804 swings forward and backward under the drive of the gear 805, further improving the air flow rate inside the preservation box 2.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An animal cell culture medium packaging and storage device, comprising a base (1) and a storage box (2), wherein the upper outer surface of the base (1) is fixedly connected to the storage box (2), and the upper outer surface of the storage box (2) is provided with a box cover (4), characterized in that: A cavity is provided inside the base (1), and the cavity penetrates into the interior of the storage box (2) and communicates with the storage box (2), and dustproof nets are embedded and fixedly connected on both sides of the outer surface of the box cover (4); A first connecting strip (5) is fixedly connected to positions near the top of both sides of the inner surface of the storage box (2), and a second connecting strip (6) is fixedly connected to a position between the two groups of connecting strips on the inner surface of the storage box (2), and a limiting mechanism (7) for fixing the culture medium sub-filling bottle is provided on the outer surface of the first connecting strip (5) and the second connecting strip (6); A partition (10) is provided inside the storage box (2) at a position below the first connecting strip (5) and the second connecting strip (6), and a support assembly (8) capable of supporting a culture medium sub-filling bottle is provided inside the partition (10), and a humidifying mechanism (9) is provided between the inside of the cavity and the base (1) to promote air circulation inside the storage box (2).

2. The animal cell culture medium packaging and storage device according to claim 1, characterized in that: The limiting mechanism (7) comprises a slide groove (701), a slider (702) and a limiting plate (703); the outer surface of one side of the connecting strip (5) and the outer surfaces of both sides of the connecting strip (6) are provided with a slide groove (701); the interior of each group of the slide grooves (701) is rotatably connected to a rotating rod (704); the outer surface of each group of the rotating rods (704) is provided with three groups of thread groups at equal distances; each group of thread groups comprises two groups of spiral patterns with opposite rotation directions; the outer surface of the rotating rod (704) is provided with a plurality of groups of sliders (702) in a threaded manner, and the sliders (702) correspond to the spiral patterns one by one and are threadedly connected; one end of the slider (702) passes through the outside of the slide groove (701) and is fixedly connected to the limiting plate (703).

3. The animal cell culture medium packaging and storage device according to claim 2, characterized in that: Two groups of limit plates (703) corresponding to the same group of threaded groups are symmetrically distributed, and the inner surface of the limit plates (703) is arc-shaped and concave inwardly. A motor (705) is provided at a position on the outer surface of the storage box (2) corresponding to a group of rotating rods (704), and the output end of the motor (705) penetrates into the interior of the storage box (2) and is fixedly connected to the corresponding rotating rod (704). One end of a plurality of groups of rotating rods (704) penetrates into the exterior of the storage box (2) and is fixedly connected to a toothed transmission wheel (706), and a transmission belt (707) is connected between the plurality of groups of toothed transmission wheels (706).

4. The animal cell culture medium packaging and storage device according to claim 1, characterized in that: The support assembly (8) comprises a limiting column (801) movably connected to the interior of the partition (10) near four corners, one end of the limiting column (801) passes through the bottom of the partition (10) and is fixedly connected to the preservation box (2), and an electromagnet (802) is provided on the outer surface of the limiting column (801) near the bottom end, and a magnet 1 (803) is fixedly connected to the outer surface of the lower end of the partition (10) at a position corresponding to the electromagnet (802), and the partition (10) is movably connected to the preservation box (2).

5. The animal cell culture medium packaging and storage device according to claim 4, characterized in that: Four groups of slots are formed on the outer surface of the upper end of the partition (10), and the interior of the slot is rotatably connected to a support plate (804) via a rotating shaft, and a gear 1 (805) is fixedly connected to the outer surface of the rotating shaft. A rack (806) is fixedly connected to the interior of the storage box (2) at a position corresponding to the gear 1 (805), and the rack (806) penetrates into the interior of the slot and meshes with the gear 1 (805).

6. The animal cell culture medium packaging and storage device according to claim 1, characterized in that: The humidifying mechanism (9) comprises a first hollow plate (901) and a second hollow plate (902) which are embedded and fixedly connected to the inside of the base (1); a ventilating cavity is formed between the first hollow plate (901) and the second hollow plate (902); and the second hollow plate (902) is in communication with the cavity.

7. The animal cell culture medium packaging and storage device according to claim 6, characterized in that: Water-absorbing cotton (903) and air filter paper (904) are arranged inside the air-permeable cavity, and the air filter paper (904) is located between the water-absorbing cotton (903) and the hollow plate (901). A liquid storage cavity is provided inside the base (1), and a plurality of groups of cotton ropes (905) are arranged between the liquid storage cavity and the water-absorbing cotton (903).

8. The animal cell culture medium packaging and storage device according to claim 7, characterized in that: The inner surface of the hollow plate 2 (902) is equidistantly connected to a plurality of groups of rotating columns (906), and one end of the rotating column (906) is fixedly connected to a fan blade (907), one end of the rotating column (906) is inclined at 45 degrees to the upper side of the hollow plate 2 (902), and the back of the fan blade (907) faces the direction of the hollow plate 2 (902).

9. The animal cell culture medium packaging and storage device according to claim 8, characterized in that: A second motor (908) is provided at the bottom end of the inner surface of the cavity, and the output end of the second motor (908) is fixedly connected to a connecting rod (909), the outer surface of the connecting rod (909) is connected to a connecting ring (910) via a fixed rod, and the upper end outer surface of the connecting ring (910) is fixedly connected to a plurality of groups of teeth (911), and a second gear (912) is fixedly connected to the outer surface of the rotating column (906) at a position corresponding to the teeth (911), and the second gear (912) is meshed with the teeth (911).

10. The animal cell culture medium packaging and storage device according to claim 9, characterized in that: The top end of the connecting rod (909) is fixedly connected to a disc (913), and the upper outer surface of the disc (913) is inclined to one side at 45 degrees. The upper outer surface of the disc (913) is provided with a rubber layer, and the lower outer surface of the partition (10) is fixedly connected to a fixing column (914) at a position corresponding to the disc (913), and the bottom end of the fixing column (914) is embedded with a rolling connection with a ball.

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