Three-dimensional shelf fermentation culture device for mulberry branch fungus

Abstract

This utility model relates to the technical field of edible fungi cultivation equipment, specifically to a three-dimensional shelf-type fermentation cultivation device for mulberry branch fungus. It includes two sets of symmetrical support rods on the left and right sides, with the two support rods in each set arranged symmetrically front and back. Two sets of symmetrical crossbeams are fixedly installed on the top and bottom sides between the four support rods. Multiple adjustable cultivation boxes are detachably installed between the four support rods. Multiple through holes are provided on the bottom plate of the cultivation box. An air-permeable pad is laid on the inner bottom wall of the cultivation box. Multiple column inserts for vertically supporting the fungal spawn are also provided inside the cultivation box. Each column insert includes a limiting plate, with protruding columns fixedly installed on the top and bottom surfaces of the limiting plate. Spikes are fixedly installed on the opposite ends of two protruding columns, and the protruding columns are inserted into the through holes. This utility model allows for adjustable spacing between the multiple cultivation boxes, maintaining air permeability for the fungal spawn and facilitating the cultivation and growth of mulberry branch fungus.

Description

Technical Field

[0001] This utility model relates to the technical field of edible fungi cultivation equipment, specifically to a three-dimensional shelf fermentation cultivation device for mulberry branch fungus. Background Technology

[0002] Mulberry branch fungus, an edible fungus that uses mulberry branches as the main culture medium, has high nutritional and economic value. In the large-scale cultivation of mulberry branch fungus, the stability of the fermentation culture environment and the space utilization rate are key factors affecting yield and quality.

[0003] Traditional mulberry branch fungus cultivation methods typically employ either planar stacking or simple tiered structures. Both of these methods have several drawbacks: planar stacking results in extremely low space utilization, failing to meet the demands of large-scale production; tiered structures have fixed spacing between the growing racks, with the horizontal supports entirely welded to the vertical rods, making it difficult to adjust for the height requirements of different growth stages of the mulberry branch fungus. This can easily lead to wasted space or insufficient growth space, affecting the overall effectiveness. Therefore, we propose a three-dimensional tiered fermentation cultivation device for mulberry branch fungus. Utility Model Content

[0004] The purpose of this invention is to provide a three-dimensional shelf fermentation culture device for mulberry branch fungus to solve the defects mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A three-dimensional shelf-type fermentation and cultivation device for mulberry branch fungus includes two sets of symmetrical support rods on the left and right sides. The two support rods in each set are arranged symmetrically front and back. Two sets of symmetrical crossbeams are fixedly installed on the top and bottom sides between the four support rods. Multiple adjustable cultivation boxes are detachably installed between the four support rods. The bottom plate of the cultivation box is provided with multiple through holes. The inner bottom wall of the cultivation box is covered with a breathable pad. The cultivation box is also provided with multiple column inserts for vertical support of the fungus. The column inserts include a limiting plate. The top and bottom surfaces of the limiting plate are fixedly installed with protruding columns. The opposite ends of the two protruding columns are fixedly installed with spikes. The spikes can pass through the through holes, and the protruding columns are inserted into the through holes.

[0006] Preferably, the outer diameter of the limiting disc is larger than the diameter of the through hole, and the spike is conical; This design allows the limiting disc to rest against the bottom of the culture box, and also facilitates the insertion of bagged spawn onto the spike for planting.

[0007] Preferably, the lower spike can penetrate the breathable pad, and the inoculum is inserted from top to bottom onto the upper spike; This setting allows the spikes to be used properly.

[0008] Preferably, the height of the support rod is between 1.2m and 1.5m, and each support rod is fixedly equipped with a roller at its bottom end.

[0009] Preferably, a plurality of clips are fixedly installed on the inner side of the support rod in a linear and equally spaced manner along the vertical direction, and slide bars are fixedly installed on both the left and right sides of the culture box. The slide bars can be inserted into the clips and slidably connected with the clips. This setting facilitates the adjustment of the culture box's position.

[0010] Preferably, the cross-section of the card block is U-shaped, and the size of the slider is adapted to the inner size of the card block.

[0011] Preferably, a limiting groove is provided on the outer side of the side plate on one side of the culture box, and a plurality of threaded holes are provided on the support rod. A stud is threaded into the threaded hole, and an insert is fixedly installed at the inner end of the stud. The insert is inserted into the limiting groove. Preferably, a knob is fixedly installed at the outer end of the stud, and the cross-section of the knob is cross-shaped; The above two settings can effectively limit the position of the culture box.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model achieves flexible adjustment of the height of the culture box by using the sliding cooperation between the inner side of the support rod and the sliding strips on both sides of the culture box, combined with the fixing structure of the stud, the insertion post and the limiting groove. The interlayer spacing can be adjusted according to the height requirements of different growth stages of mulberry fungus, which solves the problem of space waste or insufficient growth space caused by the fixed spacing of traditional shelves, and achieves the effect of improving space utilization and adapting to diverse growth needs.

[0013] 2. This utility model uses through holes and breathable pads at the bottom of the culture box, along with the spikes of the column inserts to support the fungal culture, to ensure good ventilation during the growth of mulberry fungus. At the same time, the insertion of the protruding column into the through holes facilitates the installation of the column inserts.

[0014] 3. This utility model uses rollers at the bottom of the support rod to make the device easy to move, and the cross-shaped knob facilitates the operation of the stud to fix the culture box. The overall structure is simple and easy to operate. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This utility model Figure 1 Enlarged view of point A in the middle; Figure 3 This is a partial structural schematic diagram of the present invention; Figure 4 This is a structural schematic diagram of the column insert of this utility model; The meanings of the labels in the diagram are as follows: 1. Support rod; 10. Threaded hole; 11. Crossbeam; 12. Locking block; 13. Roller; 2. Culture box; 20. Limiting groove; 21. Through hole; 22. Breathable laying pad; 23. Sliding strip; 3. Stud; 30. Insert pin; 31. Knob; 4. Column insert; 40. Limiting plate; 41. Protruding column; 42. Spike. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0017] Please see Figures 1-4 This utility model provides a technical solution: a three-dimensional shelf-type fermentation and cultivation device for mulberry branch fungus, comprising two sets of symmetrical support rods 1 on the left and right sides, with the two support rods 1 in each set arranged symmetrically front and back. Two sets of symmetrical crossbeams 11 are fixedly installed on the top and bottom sides of the four support rods 1, serving to fix the four support rods 1 together. Multiple adjustable cultivation boxes 2 are detachably installed between the four support rods 1, located between the two sets of crossbeams 11. Multiple locking blocks 12 are fixedly installed on the inner side of the support rods 1, arranged linearly and at equal intervals along the vertical direction. Sliding strips 23 are fixedly installed on both the left and right sides of the cultivation boxes 2, allowing the sliding strips 23 to be inserted into the locking blocks 12 and slidably connected to them. The cross-section of the locking blocks 12 is U-shaped, and the size of the sliding strips 23 is adapted to the inner size of the locking blocks 12, allowing the height of the cultivation boxes 2 to be adjusted vertically. This, combined with the locking blocks 12 at different heights, enables adjustment of the interlayer spacing, meeting the spatial requirements of mulberry branch fungus at different growth stages.

[0018] In this embodiment, the bottom plate of the culture box 2 is provided with multiple through holes 21, and the culture box 2 is lined with a breathable pad 22. The inner bottom wall of the culture box 2 is also provided with multiple column inserts 4 for vertical support of the inoculum. The column insert 4 includes a limiting plate 40. The top and bottom surfaces of the limiting plate 40 are fixedly installed with protruding columns 41. The two protruding columns 41 are fixedly installed with spikes 42 on their opposite ends. The spikes 42 can pass through the through holes 21, and the protruding columns 41 and the through holes 21 are inserted and matched. The conical spikes 42 facilitate the insertion and fixation of bagged inoculum.

[0019] Specifically, the outer diameter of the limiting plate 40 is larger than the diameter of the through hole 21, and the spike 42 is conical, so that the limiting plate 40 rests against the bottom surface of the culture box 2 to achieve stable support operation, and also facilitates the insertion of bagged inoculum onto the spike 42 for planting operation.

[0020] Furthermore, the lower spike 42 can penetrate the breathable pad 22, allowing the lower protrusion 41 to be properly inserted into the through hole 21. The inoculum is inserted from top to bottom onto the upper spike 42, enabling the spike 42 to be used normally.

[0021] In addition, the height of the support rod 1 is between 1.2m and 1.5m, making it moderate. Each support rod 1 is fixedly installed with a self-locking roller 13 at the bottom, which makes the device easy to move as a whole, adapt to the needs of different cultivation sites, and improve the flexibility of use.

[0022] It is worth noting that a limiting groove 20 is provided on the outer side of the side plate on one side of the culture box 2, and multiple threaded holes 10 are provided on the support rod 1. A stud 3 is connected to the threaded hole 10 internally, and an insert 30 is fixedly installed at the inner end of the stud 3. The insert 30 and the limiting groove 20 are inserted and matched to realize the limiting operation. A knob 31 is fixedly installed at the outer end of the stud 3. The cross section of the knob 31 is cross-shaped. The cross-shaped knob 31 is easy to turn and fix, ensuring that the position of the culture box 2 is stable after adjustment and avoiding shaking that would affect the growth of the strain.

[0023] It is worth noting that the outer diameter of the limiting plate 40 is larger than the outer diameter of the spike 42, so that after the spike 42 below punches a hole in the breathable pad 22, the limiting plate 40 can continue to seal the hole. The breathable pad 22 can achieve the effect of air permeability. At the same time, the breathable pad 22 can support the culture medium granules laid on it, preventing the culture medium granules from falling out of the through hole 21.

[0024] When using the three-dimensional shelf fermentation culture device for mulberry branch fungus of this utility model, first move the device to a suitable position using the rollers 13 at the bottom of the support rod 1. Adjust the height of the culture box 2 according to the growth requirements of the mulberry branch fungus: take out the culture box 2, align the sliding strips 23 on both sides of the culture box 2 with the corresponding height U-shaped locking blocks 12 and slide them in to complete the assembly operation and height adjustment; after adjustment, rotate the cross-shaped knob 31 to drive the stud 3 to rotate, so that the insertion post 30 is inserted into the limiting groove 20 of the culture box 2 and fixed. A breathable pad 22 is laid inside the culture box 2. The protruding post 41 below the column insert 4 is inserted into the through hole 21. The limiting plate 40 is pressed against the bottom of the box. The lower spike 42 pierces the pad. The bagged spawn is inserted from top to bottom onto the upper spike 42 for fixation. At this time, the bagged spawn is suspended in the air, which allows for better air permeability.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A three-dimensional shelf-type fermentation and cultivation device for mulberry branch fungus, comprising two sets of mutually symmetrical support rods (1), characterized in that: The two support rods (1) in each group are arranged symmetrically front and back. Two sets of symmetrical crossbeams (11) are fixedly installed on the top and bottom sides of the four support rods (1). Multiple adjustable culture boxes (2) are detachably installed between the four support rods (1). Multiple through holes (21) are provided on the bottom plate of the culture box (2). A breathable pad (22) is laid on the inner bottom wall of the culture box (2). Multiple column inserts (4) for vertical support of the strain are also provided in the culture box (2). The column insert (4) includes a limiting plate (40). A protruding column (41) is fixedly installed on the top and bottom surfaces of the limiting plate (40). A spike (42) is fixedly installed on the opposite end faces of the two protruding columns (41). The spike (42) can pass through the through hole (21), and the protruding column (41) and the through hole (21) are inserted into each other.

2. The three-dimensional shelf fermentation culture device for mulberry branch fungus according to claim 1, characterized in that: The outer diameter of the limiting disc (40) is larger than the diameter of the through hole (21), and the spike (42) is conical.

3. The three-dimensional shelf fermentation culture device for mulberry branch fungus according to claim 1, characterized in that: The lower spike (42) can penetrate the breathable pad (22), and the fungal strain is inserted from top to bottom onto the upper spike (42).

4. The three-dimensional shelf fermentation culture device for mulberry branch fungus according to claim 1, characterized in that: The height of the support rod (1) is between 1.2m and 1.5m, and a roller (13) is fixedly installed at the bottom end of each support rod (1).

5. The three-dimensional shelf fermentation culture device for mulberry branch fungus according to claim 1, characterized in that: Multiple card blocks (12) arranged linearly and equally spaced along the vertical direction are fixedly installed on the inner side of the support rod (1). Slide strips (23) are fixedly installed on both the left and right sides of the culture box (2). The slide strips (23) can be inserted into the card blocks (12) and slidably connected with the card blocks (12).

6. The three-dimensional shelf fermentation culture device for mulberry branch fungus according to claim 5, characterized in that: The cross-section of the card block (12) is U-shaped, and the size of the slide bar (23) is adapted to the inner size of the card block (12).

7. The three-dimensional shelf fermentation culture device for mulberry branch fungus according to claim 1, characterized in that: A limiting groove (20) is provided on the outer side of the side plate of one side of the culture box (2). A plurality of threaded holes (10) are provided on the support rod (1). A stud (3) is threadedly connected to the threaded hole (10). A plug (30) is fixedly installed at the inner end of the stud (3). The plug (30) and the limiting groove (20) are inserted into each other.

8. The three-dimensional shelf fermentation culture device for mulberry branch fungus according to claim 7, characterized in that: A knob (31) is fixedly installed at the outer end of the stud (3), and the cross section of the knob (31) is cross-shaped.

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