Tray rack for solid state fermentation
By using folding racks and slide rail structures in the solid-state fermentation pallet racks, the flexible inclination and fixing of the pallets is solved, and the time-consuming and labor-intensive problem of pallet removal and matrix collection is improved, and the collection efficiency and fermentation quality are improved.
Patent Information
- Application Number
- CN202422679922.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-04
- Publication Date
- 2025-08-29
- Estimated Expiration
- 2034-11-04
AI Technical Summary
After the production of Aspergillus is completed, the pallet removal and solid matrix collection process is time-consuming and labor-intensive, resulting in inconvenience in large-scale production.
A solid-state fermentation pallet rack is designed, adopting a folding rack and a slide rail structure. The pallet is slidably connected to the slide rail through a slide. By pushing the folding rack, the pallet tilts, and the solid matrix slides down from the pallet. Combined with the fixing rack, limiting rod and clamping rod, the pallet is flexible to adjust and fix, and improve collection efficiency.
It improves the efficiency of solid matrix collection, reduces manpower consumption, reduces production costs, and improves space utilization and fermentation quality.
Smart Images
Figure CN223279554U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of fermentation industry trays, and in particular to a tray rack for solid-state fermentation. Background Art
[0002] Solid-state fermentation is a fermentation method in which microorganisms ferment on a solid matrix with no or almost no free water. Gas, liquid and solid phases coexist in the solid matrix. The field of solid-state fermentation includes the production process of liquor and aged vinegar, and is widely used in the field of food production.
[0003] The relevant solid-state fermentation tray rack includes a tray and a frame. The frame is set in the factory. The factory is equipped with a temperature control system and a humidity control system to make the temperature and humidity in the factory suitable for the growth of Aspergillus. The solid substrate is laid flat on the tray, and multiple trays are arranged on the frame at intervals in the vertical direction to allow air circulation between the trays, thereby improving the growth quality of Aspergillus on the trays.
[0004] The above-mentioned related technical solutions have the following defects: after the Aspergillus production on the tray is completed, the user needs to remove the tray from the frame in turn, and then pour out and collect the solid matrix on the tray. This process is time-consuming and labor-intensive, causing inconvenience in large-scale production. Utility Model Content
[0005] In order to improve the efficiency of users in collecting solid substrates on a tray, the present application provides a tray rack for solid-state fermentation.
[0006] The present application provides a solid-state fermentation tray rack using the following technical solutions:
[0007] A tray rack for solid-state fermentation includes a folding rack and a slide rail. The folding rack includes multiple support plates and multiple shaft seats. The shaft seats are installed on the opposite sides of the support plates. Two adjacent support plates are rotatably connected through the shaft seats. Each support plate is provided with a slider, which is embedded in the slide rail and slidably connected to the slide rail. The side of the support plate connected to the slider is flush with the slide rail.
[0008] By adopting the above technical solution, by arranging slide rails on both sides of the folding frame, the folding plate is slidably connected to the slide rails through sliders, so that the folding frame can be installed on the slide rails. The user pushes the folding frame and applies horizontal pressure on both sides of the folding frame, which can force the support plate on the folding frame to rotate, and then the support plate is rotated from a horizontal state relative to the slide rails to an inclined state. At this time, the solid matrix on the support plate can slide off the support plate and fall from the gap between two adjacent support plates, which can improve the efficiency of the user in collecting the solid matrix on the support plate.
[0009] Optionally, a fixing frame is provided on one end of the slide rail, the fixing frame is perpendicular to the slide rail, and a support plate at an edge of one end of the folding frame is rotatably connected to the fixing frame.
[0010] By adopting the above technical solution, a fixed frame is arranged on the slide rail, so that one end of the folding frame is rotatably connected to the fixed frame. The user can push and pull the end of the folding frame away from the fixed frame to make multiple support plates move simultaneously, thereby making it convenient for the user to adjust the shape of the folding frame.
[0011] Optionally, a limiting rod is fixed on a side of the folding frame away from the fixing frame, and the limiting rod is perpendicular to the slide rail.
[0012] By adopting the above technical solution and arranging a limiting rod on the folding frame, a user can adjust the shape of the folding frame by pushing and pulling the limiting rod, thereby facilitating use.
[0013] Optionally, a clamping rod is rotatably connected to one end of the slide rail away from the fixed frame, and the rotating axis formed by the clamping rod and the slide rail is parallel to the length direction of the limit rod. A clamping slot is provided on the clamping rod, and the clamping rod is used to rotate and be clamped with the limit rod through the clamping slot.
[0014] By adopting the above technical solution, a clamping rod is set on the slide rail, so that the clamping rod can be rotated and hung on the limit rod, so that the limit rod remains in a fixed position on the slide rail. When the limit rod is engaged with the clamping rod, the support plate is parallel to the slide rail. When the limit rod is disconnected from the clamping rod, the user can push the limit plate and tilt the support plate.
[0015] Optionally, multiple mounting plates are provided on the slide rail, the mounting plates are located below the folding frame, a spring is provided on the mounting plate, the spring is vertically arranged, the lower end of the spring is fixed on the mounting plate, and the upper end of the spring abuts against the axle seat, and each support plate has a spring on one side and a slider on the other side.
[0016] By adopting the above technical solution, a mounting plate is set on the slide rail, and a spring is set on the mounting plate so that the spring can press against one side of the pallet, causing the pallet to tilt on one side of the slide rail. At this time, the user pushes the limit rod, which can make multiple pallets slide on the slide rail, reducing the chance of individual pallets being set horizontally and difficult to push when pushing the limit rod.
[0017] Optionally, a plurality of support rods are provided on the slide rail, the support rods are vertically arranged, the upper and lower ends of the support rods are connected to the slide rail, and a plurality of folding frames are arranged at intervals along the vertical direction.
[0018] By adopting the above technical solution, by arranging support rods on the slide rails, the support rods arrange multiple slide rails in the vertical direction, so that multiple folding racks can be extended and arranged at intervals in the vertical direction, reducing the floor space of the folding racks and improving space utilization.
[0019] Optionally, a plurality of ventilation holes are provided on the support plate.
[0020] By adopting the above technical solution, ventilation holes are provided on the support plate, so that the ventilation holes improve the air circulation between the multiple folding racks, thereby enabling the Aspergillus on each support plate to grow in a better environment, thereby improving the fermentation quality.
[0021] Optionally, the slide rails are located on both sides of the folding frame.
[0022] By adopting the above technical solution and arranging the slide rails on both sides of the folding frame, when the support plate is tilted, the solid matrix on the support plate can slide down, reducing the probability of the solid matrix falling on the shaft seat and the slide rails, thereby reducing waste.
[0023] Optionally, the adjacent side edges of the support plate are wavy arc edges, and in a flattened state, the wavy arc edges of the adjacent edges of the support plate are meshed with each other.
[0024] By adopting the above technical solution, the gaps between the supporting plates are reduced, which not only prevents the solid matrix from falling when laid flat, but also increases the area on the folding rack that can be used to place the solid matrix.
[0025] In summary, the beneficial technical effects of this application are:
[0026] 1. By providing slide rails on both sides of the folding frame, the folding plates are slidably connected to the slide rails via sliders, thereby enabling the folding frame to be installed on the slide rails. The user pushes the folding frame and applies horizontal pressure on both sides of the folding frame, which can force the support plates on the folding frame to rotate, thereby causing the support plates to rotate from a horizontal position relative to the slide rails to an inclined position. At this time, the solid matrix on the support plates can slide off the support plates and fall through the gap between two adjacent support plates, thereby improving the efficiency of the user in collecting the solid matrix on the support plates;
[0027] 2. By setting a fixed frame on the slide rail, one end of the folding frame is rotatably connected to the fixed frame. The user can push and pull the end of the folding frame away from the fixed frame to make multiple support plates move simultaneously, making it easier for the user to adjust the shape of the folding frame;
[0028] 3. By setting a clamping rod on the slide rail, the clamping rod can be rotated and hung on the limit rod, so that the limit rod can maintain a fixed position on the slide rail. When the limit rod is engaged with the clamping rod, the support plate is parallel to the slide rail. When the limit rod is disconnected from the clamping rod, the user can push the limit plate and tilt the support plate.
[0029] 4. By setting the adjacent side edges of the support plate as wavy arc edges, not only can the solid matrix be prevented from falling when laid flat, but the area on the folding rack that can be used to place the solid matrix can also be increased. BRIEF DESCRIPTION OF THE DRAWINGS
[0030] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.
[0031] Figure 2 It is a structural schematic diagram of a folding stand according to an embodiment of the present application.
[0032] Figure 3 yes Figure 2 Enlarged view of part A.
[0033] Figure 4 Schematic diagram of the position of the slider in the embodiment of the present application.
[0034] Figure 5 It is a schematic diagram of the position of the mounting plate of an embodiment of the present application.
[0035] Figure 6 It is a schematic diagram of the position of the spring in an embodiment of the present application.
[0036] Figure 7 It is a schematic diagram of the edge structure of the support plate of an embodiment of the present application.
[0037] Figure numerals: 1, folding frame; 11, supporting plate; 111, air vent; 12, shaft seat; 13, limiting rod; 2, slide rail; 21, slider; 22, clamping rod; 221, clamping slot; 23, spring; 24, mounting plate; 3, fixing frame; 4, support rod. DETAILED DESCRIPTION
[0038] The present application is further described in detail below with reference to the accompanying drawings.
[0039] The present application discloses a tray rack for solid-state fermentation, referring to Figure 1 and Figure 2 , including a folding frame 1 and a slide rail 2. The folding frame 1 includes a plurality of pallets 11 and a plurality of axle seats 12. The size of each pallet 11 is the same. Axle seats 12 are installed on opposite sides of the pallet 11. Adjacent pallets 11 are rotatably connected to each other through the axle seats 12. There are two slide rails 2, and the two slide rails 2 are respectively arranged on both sides of the folding frame 1. The edge of the folding frame 1 is slidably connected to the slide rail 2. By pushing the edge of the folding frame 1, the user can make the folding frame 1 stressed and folded, thereby making the multiple pallets 11 maintain an inclined state on the slide rail 2. At this time, the Aspergillus on the pallet 11 can fall from the gap between the pallets 11, making it convenient for the user to collect the Aspergillus on the folding frame 1. Before the fermentation work, the user can set the mold strain on the pallet 11 by flattening the folding frame 1 so that the pallet 11 remains in a horizontal state on the slide rail 2.
[0040] Reference Figure 1Multiple folding racks 1 are stacked vertically, and a support rod 4 is provided on the slide rail 2. The support rod 4 is arranged vertically, and the upper and lower ends of the support rod 4 are respectively connected to the slide rail 2. Users can place bacterial strains on the vertically arranged folding racks 1. There are gaps between adjacent folding racks 1, which allows air circulation between the folding racks 1, allowing the bacterial strains on multiple folding racks 1 to grow in a close environment, thereby improving the quality of bacterial strain cultivation. A plurality of ventilation holes 111 are opened on the support plate 11. The ventilation holes 111 are used to improve air circulation on the folding racks 1, further improving the quality of bacterial strain cultivation.
[0041] Reference Figure 3 and Figure 4 A fixing bracket 3 is provided at one end of the slide rail 2. The fixing bracket 3 is perpendicular to the slide rail 2, and the two ends of the fixing bracket 3 are fixed to the two slide rails 2. The support plate 11 on the folding frame 1 close to the fixing bracket 3 is rotatably connected to the fixing bracket 3. The user can tilt the multiple support plates 11 on the folding frame 1 by pushing the side of the folding frame 1 away from the fixing bracket 3.
[0042] Reference Figure 5 and Figure 6 A plurality of sliders 21 are provided on both sides of the folding rack 1. One end of the slider 21 is slidably connected to the slide rail 2, and the other end is rotatably connected to the shaft seat 12. When the user pushes the folding rack 1, the side of the support plate 11 that is rotatably connected to the slider 21 is always flush with the slide rail 2, and the support plate 11 away from the slider 21 is tilted and tilted, so that the multiple support plates 11 on the folding rack 1 can be tilted and tilted, so that the culture on the support plates 11 can fall from the gap between the two support plates 11.
[0043] Reference Figure 6 The slide rails 2 are set on both sides of the folding frame 1, and the sliders 21 are located on both sides of the support plate 11. When the support plate 11 is tilted, the probability of the colonies falling on the slide rails 2 and the sliders 21 can be reduced, thereby reducing waste and loss in colony production.
[0044] Reference Figure 2 and Figure 3 A limit rod 13 is provided at the end of the folding frame 1 on the side away from the fixed frame 3. The limit rod 13 is fixed on the support plate 11 and is perpendicular to the slide rail 2. The user can move the multiple support plates 11 on the folding frame 1 by pushing and pulling the limit rod 13, which is convenient for use.
[0045] Reference Figure 2 and Figure 3A clamping rod 22 is provided on the end of the slide rail 2 away from the fixed frame 3, and the clamping rod 22 is used to fix the limit rod 13. The clamping rod 22 is rotatably connected to the slide rail 2, and the clamping rod 22 is parallel to the length direction of the limit rod 13 relative to the rotation axis of the slide rail 2. A clamping slot 221 is provided on the clamping rod 22. When the clamping rod 22 rotates, the limit rod 13 can be clamped in the clamping slot 221, so that the clamping rod 22 is hung on the limit rod 13. When the user pulls the limit rod 13 and sets the folding frame 1 straight, the clamping rod 22 can be rotated and hung on the limit rod 13. When the folding frame 1 is subjected to force, the limit rod 13 is difficult to slide toward the side close to the fixed frame 3, so that the folding frame 1 is difficult to bend, so that the support plate 11 can be kept level, reducing the chance of the colonies on the support plate 11 slipping off and causing waste.
[0046] Reference Figure 4 、 Figure 5 and Figure 6 The slide rail 2 is provided with a plurality of mounting plates 24, each of which is provided with a spring 23. The spring 23 is vertically arranged below the shaft seat 12, and the spring 23 and the slider 21 are staggered along the slide rail 2. The spring 23 is used to support the shaft seat 12. When the clamping rod 22 is disconnected from the limiting rod 13, the contracted spring 23 can push up the shaft seat 12, thereby causing one side of the support plate 11 to tilt. At this time, the support plate 11 is tilted relative to the slide rail 2. At this time, the user pushes the limiting rod 13, which can tilt the multiple support plates 11 on the folding frame 1, reducing the chance that the support plates 11 remain straight and difficult to move when the user pushes the limiting rod 13.
[0047] Reference Figure 7 In other embodiments, the adjacent side edges of the support plates 11 are wavy arc edges. When the support plates 11 are arranged horizontally, the wavy arc edges of the adjacent edges of the support plates 11 engage with each other, thereby reducing the gap between the support plates 11. The solid matrix can be laid flat on the support plates 11, which not only prevents the solid matrix from falling when laid flat, but also increases the area on the folding frame 1 that can be used to place the solid matrix.
[0048] The implementation principle of the embodiment of the present application is as follows: by arranging a folding frame 1 on the slide rail 2, multiple support plates 11 are rotated and connected to each other and assembled into a folding frame 1. By pushing the limit rod 13, the user can make multiple support plates 11 receive thrust and tilt up on the slide rail 2, so as to facilitate the user to collect the colonies on the support plates 11. By rotating the connecting clamping rod 22 on the slide rail 2, the clamping rod 22 can be rotated and clamped on the limit rod 13, thereby fixing the limit rod 13. When the clamping rod 22 is clamped with the limit rod 13, the folding frame 1 is difficult to move, so that the support plate 11 remains level, reducing the chance of the support plate 11 tilting and causing uncultivated colonies to fall, thereby reducing waste.
[0049] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.
Claims
1. A tray rack for solid-state fermentation, characterized in that: The folding frame (1) comprises a folding frame (1) and a slide rail (2). The folding frame (1) comprises a plurality of support plates (11) and a plurality of shaft seats (12). The shaft seats (12) are installed on opposite sides of the support plates (11). Two adjacent support plates (11) are rotatably connected via the shaft seats (12). Each support plate (11) is provided with a slider (21). The slider (21) is embedded in the slide rail (2) and is slidably connected to the slide rail (2). The side of the support plate (11) connected to the slider (21) is flush with the slide rail (2).
2. The solid-state fermentation tray rack according to claim 1, characterized in that: A fixing frame (3) is provided on one end of the slide rail (2), and the fixing frame (3) is perpendicular to the slide rail (2). A support plate (11) at one end edge of the folding frame (1) is rotatably connected to the fixing frame (3).
3. The solid-state fermentation tray rack according to claim 2, characterized in that: A limiting rod (13) is fixed on a side of the folding frame (1) away from the fixing frame (3), and the limiting rod (13) is perpendicular to the slide rail (2).
4. The solid-state fermentation tray rack according to claim 3, characterized in that: One end of the slide rail (2) away from the fixed frame (3) is rotatably connected to a clamping rod (22). The rotation axis formed by the clamping rod (22) and the slide rail (2) is parallel to the length direction of the limit rod (13). A clamping slot (221) is provided on the clamping rod (22). The clamping rod (22) is used to rotate and be clamped with the limit rod (13) through the clamping slot (221).
5. The solid-state fermentation tray rack according to claim 4, characterized in that: A plurality of mounting plates (24) are provided on the slide rail (2), the mounting plates (24) being located below the folding frame (1), and a spring (23) being provided on the mounting plates (24). The spring (23) is vertically arranged, the lower end of the spring (23) being fixed on the mounting plates (24), and the upper end of the spring (23) being in contact with the shaft seat (12). Each support plate (11) is provided with a spring (23) on one side and a slider (21) on the other side.
6. The solid-state fermentation tray rack according to claim 1, characterized in that: A plurality of support rods (4) are provided on the slide rail (2), the support rods (4) are vertically arranged, and the upper and lower ends of the support rods (4) are connected to the slide rail (2), and the plurality of folding frames (1) are spaced apart in the vertical direction.
7. The solid-state fermentation tray rack according to claim 6, characterized in that: The support plate (11) is provided with a plurality of air holes (111).
8. The solid-state fermentation tray rack according to claim 1, characterized in that: The slide rails (2) are located on both sides of the folding frame (1).
9. The solid-state fermentation tray rack according to claim 1, characterized in that: The adjacent side edges of the support plate (11) are wavy arc edges, and in a flattened state, the wavy arc edges of the adjacent edges of the support plate (11) mesh with each other.