Hericium erinaceus liquid strain culture device

Abstract

The utility model belongs to the technical field of culture, particularly relates to a hericium erinaceus liquid strain culture device, and aims to solve the problems that a conical flask for storing hericium erinaceus liquid is fixed by a placement groove and a limiting plate when the conical flask is placed in the conventional device, but the conical flask is not fixed by the placement groove and the limiting plate during fixation. In order to solve the problems that in the prior art, a conical flask can be stably fixed only when the conical flask needs to be matched with a limiting plate in size, conical flasks of other sizes cannot be conveniently fixed, and therefore the conical flask can be possibly collided in the device to be broken when the device works, the following scheme is provided that the device comprises an equipment box; the top of the equipment box is fixedly connected with a culture box. When the conical flask is used, the fixing mechanism ensures that the conical flask does not slide off or shift in the shaking process, the main eccentric wheel is matched with the motor to provide a necessary shaking effect so as to promote uniform distribution and full fermentation of strains, and meanwhile, the design of the observation window also brings convenience to a user.

Description

Technical Field

[0001] This utility model relates to the field of culture technology, and in particular to a liquid culture device for Hericium erinaceus. Background Technology

[0002] Hericium erinaceus is not only delicious but also rich in nutrients and has a variety of health benefits. The polysaccharides, polypeptides and fats it contains can inhibit cancer cells and effectively prevent and treat digestive tract cancers. At the same time, Hericium erinaceus can also promote ulcer healing by inhibiting pepsin activity, and has a good therapeutic effect on patients with gastric ulcers.

[0003] A search revealed that patent CN113575287A3 discloses a liquid deep fermentation culture device for Hericium erinaceus. This technical solution has the following problems:

[0004] When placing the conical flask containing the liquid of Hericium erinaceus, the device uses a placement groove and a limiting plate to fix it. However, this fixing method requires the size of the conical flask to match the size of the limiting plate in order to fix it stably. It is not convenient to fix conical flasks of other sizes, which may cause the conical flask to bump and break inside the device when it is working.

[0005] To address the aforementioned problems, this utility model document proposes a liquid culture device for Hericium erinaceus. Utility Model Content

[0006] This invention provides a liquid culture device for Hericium erinaceus, which solves the problem of existing technology where the device uses a placement groove and a limiting plate to fix the conical flask containing Hericium erinaceus liquid. However, this fixing method requires the size of the conical flask to be compatible with the limiting plate to stably fix it, which is not convenient for fixing conical flasks of other sizes. As a result, the conical flask may be bumped and broken inside the device during operation.

[0007] This utility model provides the following technical solution:

[0008] A liquid culture device for Hericium erinaceus includes an equipment box, a culture box fixedly connected to the top of the equipment box, multiple heat dissipation holes on the outer wall of the equipment box, and a conical flask placed inside the culture box.

[0009] The fixing mechanism is located inside the incubator and is used to fix conical flasks of different sizes.

[0010] In one possible design, the fixing mechanism includes a fixing plate, a mounting plate, an electric push rod, a connecting plate, upright plates, lifting plates, and a collar. The mounting plate is fixedly connected to one side of the fixing plate. The output end of the electric push rod is fixedly connected to the top of the connecting plate, and the other end of the electric push rod is fixedly connected to the bottom of the mounting plate. The tops of the two upright plates are fixedly connected to the bottom of the connecting plate, and the bottoms of the two upright plates are respectively fixedly connected to the tops of the two lifting plates. The collar is fixedly connected to the side of the two lifting plates that are close to each other.

[0011] In one possible design, a rubber pad is fixedly connected to the inner wall of the collar, and a placement platform is fixedly connected to the bottom of the fixing plate.

[0012] In one possible design, a motor is fixedly connected to the bottom inner wall of the equipment box, a drive shaft is fixedly connected to the output end of the motor, the other end of the drive shaft passes through the bottom side of the incubator and is fixedly connected to a main eccentric wheel, a main connecting shaft is rotatably connected to the top of the main eccentric wheel, and the top of the main connecting shaft is rotatably connected to the bottom of the placement platform.

[0013] In one possible design, the bottom of the placement platform is rotatably connected to a secondary connecting shaft, the other end of the secondary connecting shaft is rotatably connected to a secondary eccentric wheel, the bottom of the secondary eccentric wheel is rotatably connected to a rotating shaft, the other end of the rotating shaft is rotatably connected to the bottom inner wall of the incubator, and a support column is fixedly connected to the bottom inner wall of the equipment box, the other end of the support column is fixedly connected to the bottom of the incubator.

[0014] In one possible design, a door panel is hinged to one side of the incubator, and an observation window is provided on one side of the door panel for observing the conical flasks inside the device.

[0015] In this application, during use, the conical flask containing the liquid spawn culture medium of Hericium erinaceus is carefully placed on the placement platform and aligned with the center of the collar. By controlling the extension and retraction of the electric push rod, the height of the lifting plate and the collar is adjusted so that they can fit tightly against the outer wall of the conical flask. This allows the collar to be adjusted in height according to different sizes of conical flasks until it fits in the appropriate position. After fixing, the motor can be started. After the motor starts working, its output end drives the drive shaft to rotate. The other end of the drive shaft is connected to the placement platform through the main eccentric wheel and the main connecting shaft. When the main eccentric wheel rotates, due to the eccentric effect, the secondary eccentric wheel will also rotate accordingly and produce a shaking effect, which will drive the placement platform to reciprocate. This helps to evenly distribute and fully ferment the liquid spawn of Hericium erinaceus in the conical flask. Furthermore, through the observation window, the user can promptly detect abnormal spawn growth or contamination and take corresponding measures.

[0016] In this utility model, the liquid culture device for Hericium erinaceus can ensure the stability of the conical flask through a fixing mechanism, thereby improving the culture efficiency, adapting to conical flasks of different sizes, and protecting the conical flasks from damage.

[0017] In this utility model, the liquid culture device for Hericium erinaceus can drive the placement platform to shake through the main eccentric wheel, which further enhances the practicality of the device and makes the dissolved oxygen rate of the liquid culture of Hericium erinaceus higher.

[0018] In this invention, the fixing mechanism ensures that the conical flask will not slip or shift during shaking, while the main eccentric wheel and the motor provide the necessary shaking effect to promote the uniform distribution of the bacteria and full fermentation. At the same time, the design of the observation window also provides convenience for the user. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the main structure of a liquid culture device for Hericium erinaceus provided in an embodiment of the present invention;

[0020] Figure 2 This is a side cross-sectional view of a liquid culture device for Hericium erinaceus provided in an embodiment of the present invention;

[0021] Figure 3 This is an enlarged cross-sectional view of the incubator portion of a liquid culture device for Hericium erinaceus provided in an embodiment of the present invention.

[0022] Figure 4 This is a partial enlarged cross-sectional view of the equipment box of a liquid culture device for Hericium erinaceus provided in an embodiment of this utility model.

[0023] Figure label:

[0024] 1. Equipment box; 2. Incubator; 3. Door panel; 4. Observation window; 5. Motor; 6. Support column; 7. Drive shaft; 8. Main eccentric wheel; 9. Main connecting shaft; 10. Placement platform; 11. Secondary connecting shaft; 12. Secondary eccentric wheel; 13. Fixing plate; 14. Mounting plate; 15. Electric push rod; 16. Connecting plate; 17. Vertical plate; 18. Lifting plate; 19. Collar; 20. Rubber pad. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0026] Example 1

[0027] Please refer to Figures 1-4 A culture device includes: an equipment box 1, an incubator 2 fixedly connected to the top of the equipment box 1, multiple heat dissipation holes on the outer wall of the equipment box 1, a conical flask placed inside the incubator 2, a door panel 3 hinged to one side of the incubator 2, and an observation window 4 on one side of the door panel 3 for observing the conical flask inside the device, so that users can promptly detect abnormal growth or contamination of the strain and take corresponding treatment measures.

[0028] A fixing mechanism, located inside the incubator 2, is used to fix conical flasks of different sizes. The fixing mechanism includes a fixing plate 13, a mounting plate 14, an electric push rod 15, a connecting plate 16, upright plates 17, lifting plates 18, and a collar 19. The mounting plate 14 is fixedly connected to one side of the fixing plate 13. The output end of the electric push rod 15 is fixedly connected to the top of the connecting plate 16, and the other end of the electric push rod 15 is fixedly connected to the bottom of the mounting plate 14. The tops of both upright plates 17 are fixedly connected to the bottom of the connecting plate 16, and the bottoms of both upright plates 17 are fixedly connected to the bottom of the connecting plate 16. The lifting plates 18 and the collar 19 are fixedly connected to the top of the two lifting plates 18 respectively. The collar 19 is fixedly connected to the side of the two lifting plates 18 that are close to each other. The conical flask containing liquid culture medium of Hericium erinaceus can be carefully placed on the placement platform 10 and aligned with the center of the collar 19. By controlling the extension and retraction of the electric push rod 15, the height of the lifting plates 18 and the collar 19 can be adjusted so that they can fit tightly against the outer wall of the conical flask. This allows the collar 19 to be adjusted according to the height of the conical flask of different sizes until it fits in a suitable position, thus enhancing the applicability of the device.

[0029] This application can be used in the field of edible fungi cultivation technology, or in other fields applicable to this application.

[0030] Example 2

[0031] Based on Example 1, the following improvements were made:

[0032] A liquid culture device for Hericium erinaceus, which is applied to the field of edible fungi cultivation technology, including:

[0033] A rubber pad 20 is fixedly connected to the inner wall of the collar 19, and a placement platform 10 is fixedly connected to the bottom of the fixing plate 13, so that the rubber pad 20 provides protection when the collar 19 approaches the conical flask, thereby enhancing the safety of the device.

[0034] A motor 5 is fixedly connected to the inner bottom wall of the equipment box 1. A drive shaft 7 is fixedly connected to the output end of the motor 5. The other end of the drive shaft 7 passes through the bottom of the incubator 2 and is fixedly connected to a main eccentric wheel 8. A main connecting shaft 9 is rotatably connected to the top of the main eccentric wheel 8. The top of the main connecting shaft 9 is rotatably connected to the bottom of the placement platform 10. A secondary connecting shaft 11 is rotatably connected to the bottom of the placement platform 10. A secondary eccentric wheel 12 is rotatably connected to the other end of the secondary connecting shaft 11. A rotating shaft is rotatably connected to the bottom of the secondary eccentric wheel 12. The other end of the rotating shaft is rotatably connected to the bottom of the incubator 2. On the inner side wall, a support column 6 is fixedly connected to the bottom inner wall of the equipment box 1. The other end of the support column 6 is fixedly connected to the bottom of the incubator 2. So when the motor 5 starts working, its output end drives the transmission shaft 7 to rotate. The other end of the transmission shaft 7 is connected to the placement platform 10 through the main eccentric wheel 8 and the main connecting shaft 9. When the main eccentric wheel 8 rotates, due to the eccentric effect, the secondary eccentric wheel 12 will also rotate accordingly and produce a shaking effect, which will drive the placement platform 10 to reciprocate, thus helping the liquid culture of Hericium erinaceus to be evenly distributed and fully fermented in the conical flask.

[0035] However, as is well known to those skilled in the art, the working principles and wiring methods of the motor 5 device and the electric actuator 15 device are commonplace and are all conventional methods or common knowledge. They will not be elaborated here. Those skilled in the art can make any selections according to their needs or convenience.

[0036] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. In the absence of conflict, the embodiments and features in the embodiments of this utility model can be combined with each other. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A liquid culture device for Hericium erinaceus, characterized in that, include: Equipment box (1), the top of the equipment box (1) is fixedly connected to an incubator (2), the outer wall of the equipment box (1) is provided with multiple heat dissipation holes, and the inside of the incubator (2) is filled with conical flasks; The fixing mechanism is set inside the incubator (2) and is used to fix conical flasks of different sizes. The fixing mechanism includes a fixing plate (13), a mounting plate (14), an electric push rod (15), a connecting plate (16), a vertical plate (17), a lifting plate (18), and a collar (19). The mounting plate (14) is fixedly connected to one side of the fixing plate (13). The output end of the electric push rod (15) is fixedly connected to the top of the connecting plate (16). The other end of the electric push rod (15) is fixedly connected to the bottom of the mounting plate (14). The tops of the two vertical plates (17) are fixedly connected to the bottom of the connecting plate (16). The bottoms of the two vertical plates (17) are respectively fixedly connected to the tops of the two lifting plates (18). The collar (19) is fixedly connected to the side of the two lifting plates (18) that are close to each other.

2. The Hericium erinaceus liquid spawn cultivation device according to claim 1, characterized in that, A rubber pad (20) is fixedly connected to the inner wall of the collar (19), and a placement platform (10) is fixedly connected to the bottom of the fixing plate (13).

3. The Hericium erinaceus liquid spawn cultivation device according to claim 1, characterized in that, A motor (5) is fixedly connected to the bottom inner wall of the equipment box (1). A transmission shaft (7) is fixedly connected to the output end of the motor (5). The other end of the transmission shaft (7) passes through the bottom side of the incubator (2) and is fixedly connected to a main eccentric wheel (8). A main connecting shaft (9) is rotatably connected to the top of the main eccentric wheel (8). The top of the main connecting shaft (9) is rotatably connected to the bottom of the placement platform (10).

4. The Hericium erinaceus liquid spawn cultivation device according to claim 3, characterized in that, The bottom of the placement platform (10) is rotatably connected to a secondary connecting shaft (11), and the other end of the secondary connecting shaft (11) is rotatably connected to a secondary eccentric wheel (12). The bottom of the secondary eccentric wheel (12) is rotatably connected to a rotating shaft, and the other end of the rotating shaft is rotatably connected to the bottom inner wall of the incubator (2). The bottom inner wall of the equipment box (1) is fixedly connected to a support column (6), and the other end of the support column (6) is fixedly connected to the bottom of the incubator (2).

5. The Hericium erinaceus liquid spawn cultivation device according to claim 1, characterized in that, The incubator (2) has a door panel (3) hinged to one side, and an observation window (4) is provided on one side of the door panel (3) for observing the conical flask inside the device.

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