Fungus culture device

Abstract

The utility model relates to the technical field of fungus culture, in particular to a fungus culture device which comprises a culture brick used for culturing fungi, a culture medium is arranged on the upper surface of the culture brick, a cavity is formed in the culture brick below the culture medium, a guide pipe is connected to the side surface of the culture brick, one end of the guide pipe is communicated with the cavity, and the other end of the guide pipe is communicated with the cavity. When the liquid in the guide pipe is released into the cavity, the nutrient environment in the culture medium is changed, and culture of the strain is facilitated; the sealing cover is arranged at the top end of the culture box, the interior of the culture box can be kept in an isolated environment, meanwhile, the guide pipe penetrates through the water guide hole, and an operator can supplement culture liquid to the culture bricks under the condition that the culture cover is not opened.

Description

Technical Field

[0001] The utility model relates to the technical field of fungus cultivation, in particular to a fungus cultivation device. Background Art

[0002] At present, fungus culture devices are widely used in cultivation institutions and farm bases, especially in the cultivation of edible fungi. Compared with general vegetables, edible fungi contain higher protein, multiple amino acids and vitamins, and have high nutritional and economic values. They have developed rapidly in recent years. The current fungus culture devices basically use fungus culture media during use, and then adjust the appropriate temperature and humidity to wait for the fungi to mature.

[0003] However, some problems are still exposed in the use of the current culture device. It is not easy for workers to operate the culture device, and it is not convenient to provide different culture environments for each culture medium. When adding nutrient solution to the culture medium, the sealing cover needs to be opened, which is easy to cause contamination to the culture medium.

[0004] Furthermore, the multi-layer stacked culture device requires the staff to bend over frequently to operate, and the current culture device is not easy to adjust the different culture environments for each culture medium, resulting in relatively low culture efficiency. In view of the problems exposed during the current use, it is necessary to structurally improve and optimize a fungus culture device. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a fungus culture device, which is more convenient for staff to operate, avoids contamination of the culture medium, and is convenient for providing different culture environments for each culture medium.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fungus cultivation device, comprising a culture brick for cultivating fungi, and a culture support assembly for lifting and adjusting the height of the culture brick, a culture medium is provided on the upper surface of the culture brick, a cavity is provided inside the culture brick below the culture medium, a conduit is connected to the side surface of the culture brick, one end of the conduit is connected to the cavity, and the liquid inside the conduit is used to change the nutritional environment inside the culture medium when released into the cavity.

[0007] The interior of the culture box is a hollow structure, and a sealing cover is arranged on the top of the culture box. The sealing cover is connected to the culture box by a locking assembly. A water guide hole is provided on the upper surface of the sealing cover, and the conduit passes through the water guide hole. A ventilation hole for ventilation is also provided on the upper surface of the sealing cover.

[0008] The two side surfaces of the culture box are narrowed and converged inwardly to form a contraction portion, which is used to limit and clamp the culture bricks inside the culture box. The bottom end of the culture box is integrally formed with an extension portion, which is used to store excess culture fluid.

[0009] The upper surface of the sealing cover is also provided with a knob, and the outer edge of the bottom surface of the sealing cover is provided with a locking tongue, and the locking tongue can be engaged with the outer edge of the top end of the culture box.

[0010] The culture support assembly includes a base and two groups of vertical frames vertically arranged on the base, each group of the vertical frames is provided with driving wheels at both ends, the two driving wheels are sleeved with second transmission belts, the two groups of second transmission belts are connected by a connecting and lifting assembly, and the culture bricks are placed on the connecting and lifting assembly;

[0011] The connecting and lifting assembly includes connecting rods evenly arranged on the side surface of the second transmission belt, the other end of the connecting rods is sleeved with a bearing ring, the other end of the bearing ring is connected with a lifting frame, and the culture bricks are placed on the lifting frame.

[0012] The culture support assembly also includes a synchronization rod running through the two upright frames, which can be driven to rotate by a driving motor. Both ends of the synchronization rod are sleeved with a first transmission belt, and the other end of each of the first transmission belts is connected to the driving shaft of the driving wheel to drive the driving wheel to rotate, thereby synchronously driving the second transmission belt to transmit.

[0013] The lifting frame is a plurality of rod-shaped components arranged in parallel. A protruding limit block is also provided on the lifting frame. The protruding limit block cooperates with the contraction part to clamp the culture box. Counterweight blocks are fixed at both ends of the lifting frame. The counterweight blocks are used to lower the center of gravity of the connected lifting assembly to avoid deflection of the connected lifting assembly.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows.

[0015] This technical solution provides a cavity inside the culture brick, and injects nutrient liquid into the cavity through a catheter to change the nutrient supply of the bacteria inside the culture medium, avoid contamination of the culture medium, facilitate the adjustment of different culture environments for each culture medium, and improve culture efficiency.

[0016] The culture box in the present technical solution can remain sealed when combined with the sealing cover, so that the culture brick maintains an independent culture environment in a sealed state, which is convenient for the growth of the bacteria inside. The staff can inject liquid into the culture box without opening the sealing cover, effectively avoiding the external environment from interfering with the culture environment inside the culture box.

[0017] In this technical solution, the first transmission belt is synchronously driven by a synchronization rod, thereby driving the two sets of drive wheels to rotate synchronously, so that the second transmission belt completes synchronous displacement, and then drives the height adjustment of the connecting lifting assembly, so that the height of the culture box is adjusted, which is convenient for the staff to adjust the strains inside the culture box. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to make the content of the utility model more clearly understood, the utility model is further described in detail below based on specific embodiments and in conjunction with the accompanying drawings.

[0019] Figure 1 This is a schematic diagram of the culture brick structure of the present utility model.

[0020] Figure 2 It is a schematic diagram of the half-section structure of the culture brick of the present utility model.

[0021] Figure 3 It is a schematic diagram of the front view structure of the culture box of the present utility model.

[0022] Figure 4 For the utility model Figure 3 Another perspective structural diagram of .

[0023] Figure 5 It is a structural schematic diagram of the culture box in the utility model being placed on the culture support assembly.

[0024] In the figure: 1. culture brick; 2. culture medium; 3. catheter; 4. culture box; 5. contraction part; 6. extension part; 7. sealing cover; 8. knob; 9. vent hole; 10. water guide hole; 11. locking tongue; 12. connecting rod; 13. bearing ring; 14. lifting frame; 15. counterweight; 16. base; 17. synchronization rod; 18. stand; 19. driving wheel; 20. first transmission belt; 21. second transmission belt. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example

[0027] like Figure 1-5As shown, a fungus cultivation device disclosed in the utility model comprises a culture brick 1 for cultivating fungi, a culture medium 2 and a culture bracket assembly for lifting and adjusting the height of a culture box 4 are provided on the upper surface of the culture brick 1, a cavity is provided inside the culture brick 1 below the culture medium 2, a conduit 3 is connected to the side surface of the culture brick 1, one end of the conduit 3 is connected to the cavity, and the liquid inside the conduit 3 is used to change the nutritional environment inside the culture medium 2 when released into the cavity. The culture brick 1 used in the technical solution adopts a porous high-density fired ceramic material, which is more convenient for subsequent disinfection and sterilization.

[0028] The interior of the culture box 4 is a hollow structure, and a sealing cover 7 is provided on the top of the culture box 4. The sealing cover 7 is connected to the culture box 4 by a locking assembly. A water guide hole 10 is provided on the upper surface of the sealing cover 7, and the catheter 3 passes through the water guide hole 10. A ventilation hole 9 for ventilation is also provided on the upper surface of the sealing cover 7.

[0029] The two side surfaces of the culture box 4 are narrowed and converged inwardly to form a contraction portion 5, which is used to limit and clamp the culture bricks 1 inside the culture box 4. The bottom end of the culture box 4 is integrally formed with an extension portion 6, which is used to store excess culture fluid.

[0030] A knob 8 is also provided on the upper surface of the sealing cover 7, and a locking tongue 11 is provided at the outer edge of the bottom surface of the sealing cover 7. The locking tongue 11 is an L-shaped sheet component, and there are multiple locking tongues 11. The locking tongue 11 can be engaged with the outer edge of the top end of the culture box 4, so that the sealing cover 7 and the culture box 4 remain sealed.

[0031] The culture support assembly includes a base 16 and two groups of upright frames 18 vertically arranged on the base 16. Each group of upright frames 18 is provided with driving wheels 19 at both ends. The two driving wheels 19 are provided with second transmission belts 21. The two groups of second transmission belts 21 are connected by a connecting and lifting assembly, and the culture brick 1 is placed on the connecting and lifting assembly.

[0032] The connecting and lifting assembly includes connecting rods 12 evenly arranged on the side surface of the second transmission belt 21, the other end of the connecting rod 12 is sleeved with a bearing ring 13, the other end of the bearing ring 13 is connected with a lifting frame 14, and the culture box 4 is placed on the lifting frame 14. In this embodiment, the bearing ring 13 allows the components at both ends to maintain independent movement, so that the connecting rod 12 and the lifting frame 14 will not interfere with each other.

[0033] The culture support assembly also includes a synchronization rod 17 that passes through the two upright frames 18. The synchronization rod 17 can be driven to rotate by a driving motor. Both ends of the synchronization rod 17 are sleeved with a first transmission belt 20. The other end of each first transmission belt 20 is connected to the driving shaft of the driving wheel 19, which is used to drive the driving wheel 19 to rotate, and then synchronously drive the second transmission belt 21 to transmit. In this embodiment, the synchronization rod 17 is arranged parallel to the base 16, and both ends of the synchronization rod 17 can be sleeved with gears. The first transmission belt 20 can use a chain meshing with the gears to maintain the same transmission angular velocity.

[0034] The lifting frame 14 is a plurality of rod-shaped components arranged in parallel. A protruding limit block is also provided on the lifting frame 14. The protruding limit block cooperates with the contraction portion 5 to clamp the culture box 4. Counterweight blocks 15 are fixedly provided at both ends of the lifting frame 14. The counterweight blocks 15 are used to lower the center of gravity of the connecting lifting assembly to avoid deflection of the connecting lifting assembly. The counterweight blocks 15 adopt a triangular structure, so that the connecting lifting assembly can avoid deflection under the traction of the second transmission belt 21, thereby maintaining the stability of the connecting lifting assembly.

[0035] The working principle and use process of the utility model: when the culture device of the utility model is used, the staff can put the fungi they want to culture inside the culture medium 2, and then place the culture box 4 on the lifting frame 14. The staff injects an appropriate amount of nutrient liquid into the catheter 3 according to their own needs. The nutrient liquid seeps into the interior of the culture brick 1 and is then absorbed by the bacteria inside the culture medium 2 to complete the cultivation of the bacteria.

[0036] The culture box 4 in the present technical solution can remain sealed when combined with the sealing cover 7, so that the culture brick 1 maintains an independent culture environment in a sealed state, which is convenient for the growth of the bacteria inside it. The staff can inject liquid into the culture box 4 without opening the sealing cover 7, effectively avoiding the external environment from interfering with the culture environment inside the culture box 4.

[0037] When debugging the strains, the staff can start the drive motor, which drives the synchronization rod 17 to rotate, and then drives the first transmission belt 20 to rotate through the synchronization rod 17. When the first transmission belt 20 rotates, it drives the drive wheel 19 to rotate, and then drives the second transmission belt 21 to transmit displacement through the drive wheel 19. When the second transmission belt 21 is displaced, the height of the connecting rod 12 and the lifting frame 14 is adjusted, and then the height of the culture box 4 is synchronously adjusted. In this way, the space occupied by the fungus culture device can be effectively reduced. At the same time, there is no need for the staff to bend over to operate, which is convenient for the staff to improve work efficiency.

[0038] The above description is only a preferred embodiment of the present invention and is not intended to be a further limitation of the present invention. All equivalent changes made using the contents of the specification and drawings of the present invention are within the protection scope of the present invention.

Claims

1. A fungus cultivation device, characterized in that: The invention comprises a culture brick (1) for culturing fungi, a culture box (4) for containing the culture brick (1), and a culture support assembly for lifting and adjusting the height of the culture box (4); a culture medium (2) is sunken on the upper surface of the culture brick (1); a cavity is provided inside the culture brick (1) below the culture medium (2); a conduit (3) is connected to the side surface of the culture brick (1); one end of the conduit (3) is connected to the cavity; and the culture liquid inside the conduit (3) is used to change the nutritional environment inside the culture medium (2) when it is released into the cavity.

2. A fungus cultivation device according to claim 1, characterized in that: The interior of the culture box (4) is a hollow structure. A sealing cover (7) is arranged at the top of the culture box (4). The sealing cover (7) is snap-fitted and connected to the culture box (4) via a locking assembly. A water guide hole (10) is provided on the upper surface of the sealing cover (7). The conduit (3) passes through the water guide hole (10). A ventilation hole (9) for ventilation is also provided on the upper surface of the sealing cover (7).

3. A fungus cultivation device according to claim 2, characterized in that: The two side surfaces of the culture box (4) are narrowed and converged inwardly to form a contraction portion (5), and the contraction portion (5) can be used to limit and clamp the culture bricks (1) inside the culture box (4). The bottom end of the culture box (4) is integrally formed with an extension portion (6), and the extension portion (6) is used to store excess culture fluid.

4. A fungus cultivation device according to claim 2, characterized in that: The upper surface of the sealing cover (7) is also provided with a knob (8), and the outer edge of the bottom surface of the sealing cover (7) is provided with a locking tongue (11), and the locking tongue (11) can be engaged with the outer edge of the top end of the culture box (4).

5. A fungus cultivation device according to claim 1, characterized in that: The culture support assembly comprises a base (16) and two groups of vertical frames (18) vertically arranged on the base (16), each group of the vertical frames (18) is provided with driving wheels (19) at both ends, the two driving wheels (19) are sleeved with second transmission belts (21), the two groups of second transmission belts (21) are connected by a connecting and lifting assembly, and the culture brick (1) is placed on the connecting and lifting assembly; The connecting and lifting assembly comprises connecting rods (12) evenly arranged on the side surface of the second transmission belt (21); the other end of the connecting rod (12) is sleeved with a bearing ring (13); the other end of the bearing ring (13) is connected to a lifting frame (14); and the culture brick (1) is placed on the lifting frame (14).

6. A fungus cultivation device according to claim 5, characterized in that: The culture support assembly also includes a synchronization rod (17) passing through the two upright frames (18), and the synchronization rod (17) can be driven to rotate by a driving motor. Both ends of the synchronization rod (17) are sleeved with a first transmission belt (20), and the other end of each of the first transmission belts (20) is connected to the driving shaft of the driving wheel (19) to drive the driving wheel (19) to rotate, thereby synchronously driving the second transmission belt (21) to transmit.

7. A fungus cultivation device according to claim 5, characterized in that: The lifting frame (14) is a plurality of rod-shaped components arranged in parallel. The lifting frame (14) is also provided with a protruding limit block, which cooperates with the contraction portion (5) to clamp the culture box (4). Counterweight blocks (15) are fixedly provided at both ends of the lifting frame (14). The counterweight blocks (15) are used to lower the center of gravity of the connection lifting assembly to prevent the connection lifting assembly from deflecting.

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