Dark tea warehousing system
By designing a dark tea storage system, the problems of oxygen, temperature, and shape adaptability during the storage process of dark tea were solved, achieving uniform fermentation and moisture-proof effects for dark tea, and adapting to the storage needs of tea leaves of various shapes.
Patent Information
- Application Number
- CN202311773691.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-22
- Publication Date
- 2026-02-03
AI Technical Summary
During the storage of dark tea, it is necessary to maintain contact with air, prevent moisture, keep the temperature constant and have a suitable oxygen environment, and adapt to the needs of different shaped packaging. Existing storage racks are not suitable.
Design a dark tea storage system that includes a storage room, an oxygen generator, an electric heating plate, a moisture-proof component, and an adjustable shelf assembly to ensure sufficient oxygen, uniform temperature, and prevention of moisture, and to accommodate the storage of tea leaves of various shapes.
It achieves uniform fermentation of dark tea, prevents moisture absorption, ensures the stability and consistency of storage conditions, and adapts to the storage needs of tea leaves of different shapes.
Smart Images
Figure CN121448731A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of tea storage technology, and in particular, to a dark tea storage system. Background Technology
[0002] Dark tea is one of the six basic tea categories and belongs to post-fermented tea. Anhua dark tea is the ancestor of Chinese dark tea. It is recorded in Tang Dynasty historical records as "Qujiang thin slices" and was once listed as a tribute to the imperial court. During the Wanli period of the Ming Dynasty, it was designated as official tea.
[0003] Among all types of tea, dark tea has a relatively long storage time. Unlike other teas, which are best enjoyed fresh, dark tea is ideally stored for several years before consumption. Generally, dark tea stored for 3 to 10 years undergoes more mature fermentation, resulting in better quality and a more mellow and fragrant brew, making it most suitable for drinking. For this reason, many customers don't drink dark tea immediately after purchase but rather store it for a longer period. This unsuitability for immediate consumption is a factor influencing some customers' decision to buy dark tea.
[0004] Because dark tea needs to be kept in contact with air, preferably flowing air, during storage to ensure sufficient oxygen and promote fermentation, it's crucial to prevent moisture absorption and minimize low-temperature storage time. The environment, particularly the temperature and fermentation quality, can vary depending on the storage height and the environment (e.g., air conditioning, airflow). Therefore, strict storage conditions are required to maintain stability. Furthermore, dark tea products come in various packaging forms such as tea bricks, tea cakes, and flower roll tea (also called thousand-liang tea, which is a cylindrical tea stick). Products from the same production batch often need to be stored together to ensure consistent fermentation. Commonly used fixed storage racks are unsuitable for storing products of different shapes together. Summary of the Invention
[0005] The purpose of this invention is to address the above problems by providing a dark tea storage system that enables the unified storage of dark tea products in different packages, while providing sufficient oxygen to promote dark tea fermentation, and also has the effects of moisture prevention and temperature control.
[0006] To achieve the above objectives, the technical solution adopted by the present invention is: a dark tea storage system, including a storage room, wherein the storage room is equipped with a storage cabinet for storing tea bricks or tea sticks, and the storage room is equipped with an oxygen generator connected to the storage cabinet, wherein the storage cabinet includes:
[0007] A shelf assembly is arranged in an array inside the storage cabinet. The shelf assembly includes two shelves symmetrically arranged in the horizontal direction. The end of each shelf facing the other shelf is swingable so that the two shelves together form a shelf platform that can be pressed down into a V-shape along the center position. The shelf platform is used to hold the tea brick or tea stick.
[0008] An electric heating plate is movably disposed inside the storage cabinet, and the electric heating plate is connected to a drive assembly and is used to be driven by the drive assembly to move up and down;
[0009] A moisture-proof component, comprising a condensate collection plate disposed on the top of the storage cabinet, the condensate collection plate being symmetrically disposed on the top of the storage cabinet and forming a funnel-shaped condensate collection cavity, the condensate collection cavity being used to collect condensate and discharge the condensate from the storage cabinet.
[0010] Furthermore, the storage cabinet also includes partitions and fixing plates. The partitions are vertically arranged on the bottom plate of the storage cabinet and are used to divide the storage cabinet into multiple storage compartments. The fixing plates are arranged along the height direction of the storage cabinet on both sides of the storage cabinet. Fixed columns and support columns are horizontally connected to the side walls of the fixing plates. The support columns are used to support the storage panels. The first end of the storage panel is connected to the fixed column through a first spring. The second end of the storage panel passes over the support column and is used to swing relative to the support column.
[0011] Furthermore, the fixing posts are arranged in pairs on the fixing plate, and a slider is slidably sleeved on the fixing post. The first end of the placement plate is connected to the slider through a first spring.
[0012] Furthermore, multiple shelf assemblies are arranged on the fixed column along the length of the fixed column, and the fixed column is provided with multiple sliders, with each shelf assembly on the fixed column corresponding to a slider.
[0013] Furthermore, the drive assembly includes a drive shaft passing through the rear wall of the storage cabinet and a motor located on the outside of the rear wall of the storage cabinet. The drive shaft is connected to the output shaft of the motor. A rocker assembly is connected to the first end of the drive shaft inside the storage cabinet. The rocker assembly is connected to the heating plate and is used to drive the heating plate to rise and fall under the drive of the motor.
[0014] Furthermore, the rocker assembly includes an L-shaped rocker, a first connecting rod, and a second connecting rod. The first end of the rocker is fixedly connected to the first end of the drive shaft, and the second end of the rocker is hinged to the first end of the second connecting rod. A connecting rod perpendicular to the first connecting rod is provided on the first connecting rod, and the connecting rod is hinged to the second end of the second connecting rod. The first connecting rod is connected to multiple heating plates and connects the multiple heating plates into a whole.
[0015] Furthermore, the heating plate includes a main heating plate and two heating side plates arranged vertically relative to the main heating plate. The main heating plate is arranged parallel to the rear wall of the storage cabinet and extends horizontally to opposite sides of the rear wall. The two heating side plates are respectively connected to both ends of the main heating plate and together with the main heating plate to form a U-shaped frame structure. A limiting component is provided on the inner wall of the storage cabinet. The limiting component includes a guide rail arranged vertically. Rollers are provided on the main heating plate and / or the heating side plates. The rollers are embedded in the guide rail and used to roll along the guide rail.
[0016] Furthermore, an air guide cavity is provided below the bottom plate of the storage cabinet. The air guide cavity is connected to the oxygen generator through an air guide pipe. Multiple oxygen passage holes are provided on the bottom plate, and an openable and closable moisture-proof board assembly is provided at each oxygen passage hole.
[0017] Furthermore, the moisture-proof board assembly includes a moisture-proof board, a mounting frame, and an adjusting member. The moisture-proof board is detachably mounted on the mounting frame. The mounting frame has multiple through holes that communicate with the moisture-proof board. The side wall of the mounting frame is hinged to one side of the oxygen through hole. The adjusting member is used to abut against the top of the mounting frame and press down on the mounting frame to adjust the tilt angle of the mounting frame. A limit rod is provided at the bottom of the adjusting member. The limit rod is used to cooperate with multiple limit holes preset on the base plate to support the adjusting member. The multiple limit holes are arranged at intervals in the horizontal direction and their depths increase sequentially.
[0018] Furthermore, the bottom surface of the top cover of the storage cabinet is provided with a flow guide, the cross-section of which is an inverted cone. The flow guide is located above the flow collection cavity, and the bottom of the flow collection cavity is connected to a drain pipe. The drain pipe extends out of the outside of the storage cabinet and is connected to a communicating vessel. The communicating vessel has a cylindrical structure and its side wall is provided with a glass window.
[0019] The beneficial effects of this invention are:
[0020] 1. This invention provides a continuous supply of oxygen by installing an oxygen generator connected to the storage cabinet within the storage room, and heating the storage cabinet with an electric heating plate. This creates a storage environment with sufficient oxygen, a suitable temperature, and moisture protection, ensuring that dark tea is stored at a suitable and relatively high temperature for a long time, which is beneficial for promoting the fermentation of dark tea. The height-adjustable electric heating plate ensures temperature consistency at different heights within the storage cabinet, reducing the phenomenon of heat concentration at the top.
[0021] 2. Simultaneously, a moisture-proof component is installed inside the storage cabinet to collect condensation. In cold winter conditions, warm air encountering the cool inner walls and top of the cabinet easily produces excessive moisture or water droplets that remain inside, causing the tea leaves to become damp. Collecting and promptly draining the condensate through the collection chamber effectively reduces this dampness inside the cabinet.
[0022] 3. This invention provides a storage board assembly within a storage cabinet. The storage boards of the assembly are symmetrically arranged and can swing, allowing the horizontal storage boards to hold tea bricks or tea cakes. When long, cylindrical tea sticks need to be placed, the storage boards can swing to form an inverted conical limiting cavity to limit the tea sticks. This allows tea bricks and tea sticks from the same batch to be stored together, facilitating simultaneous fermentation and unified management.
[0023] Of course, any product implementing this invention does not necessarily need to achieve all the advantages described above simultaneously. In addition to the objectives, features, and advantages described above, this invention has other objectives, features, and advantages. The invention will now be described in further detail with reference to the figures. Attached Figure Description
[0024] The accompanying drawings, which form part of this application, are used to provide a further understanding of the invention. The illustrative embodiments of the invention and their descriptions are used to explain the invention and do not constitute an undue limitation of the invention. In the drawings:
[0025] Figure 1 This is a schematic diagram of the overall structure of the storage cabinet according to a preferred embodiment of the present invention;
[0026] Figure 2 This is a schematic diagram of the installation of the heating plate according to a preferred embodiment of the present invention.
[0027] Figure 3 This is a schematic diagram of the installation of the guide rail according to a preferred embodiment of the present invention.
[0028] Figure 4 This is a schematic diagram of the rocker assembly according to a preferred embodiment of the present invention.
[0029] Figure 5 This is a schematic diagram of the installation of the fixing plate according to a preferred embodiment of the present invention.
[0030] Figure 6 This is a schematic diagram of the structure of the shelf assembly according to a preferred embodiment of the present invention.
[0031] Figure 7 This is a schematic diagram of the structure of a moisture-proof board assembly according to a preferred embodiment of the present invention.
[0032] Figure 8 This is a schematic diagram of the installation of the adjusting component according to a preferred embodiment of the present invention.
[0033] Figure 9 This is a schematic diagram of a shelf holding tea bricks or tea sticks according to a preferred embodiment of the present invention.
[0034] Legend: 1. Air pump; 2. Fixed column; 3. Slider; 4. Support column; 5. Shelf; 6. Shelf assembly; 7. Storage cabinet; 8. Flow guide; 9. Collector plate; 10. Drain pipe; 11. Exhaust valve; 12. Communicating device; 13. Adjusting component; 14. Moisture absorption assembly; 15. Partition; 16. Air guide chamber; 17. Base plate; 18. Moisture-proof plate; 19. Mounting frame; 20. Oxygen passage; 21. Limiting rod; 22. Limiting hole; 23. Fixed plate; 24. Rear wall; 25. Guide rail; 26. Roller; 27. Heating plate; 28. First connecting rod; 29. Second connecting rod; 30. Rocker arm; 31. Drive shaft. Detailed Implementation
[0035] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, the present invention can be implemented in many different ways as defined and covered below.
[0036] A dark tea storage system includes a storage room, wherein the storage room is equipped with a storage cabinet 7 for storing tea bricks or tea sticks, and an oxygen generator connected to the storage cabinet 7 is installed in the storage room. The storage cabinet 7 includes:
[0037] The shelf assembly 6 is arranged in an array inside the storage cabinet 7. The shelf assembly 6 includes two shelf 5 symmetrically arranged in the horizontal direction. The end of the shelf 5 facing the other shelf 5 can be swung so that the two shelf 5 together form a shelf platform that can be pressed down into a V-shaped structure along the center position. The shelf platform is used to hold the tea brick or tea stick.
[0038] The electric heating plate 27 is movably disposed inside the storage cabinet 7. The electric heating plate 27 is connected to the drive assembly and is used to be driven by the drive assembly to move up and down.
[0039] A moisture-proof component, comprising a collection plate 9 disposed on the top of the storage cabinet 7, wherein the collection plate 9 is symmetrically disposed on the top of the storage cabinet 7 and encloses a funnel-shaped collection cavity, the collection cavity being used to collect condensate and discharge the condensate from the storage cabinet 7.
[0040] It is understandable that an oxygen generator connected to storage cabinet 7 is installed in the storage room to continuously provide oxygen, and an electric heating plate 27 is installed inside storage cabinet 7 for heating, ensuring that the dark tea is stored at a suitable and relatively high temperature for a long time, which is conducive to promoting the fermentation of dark tea. The height-adjustable electric heating plate 27 can ensure the temperature consistency at different heights inside storage cabinet 7, reducing the phenomenon of heat concentration at the top. A dehumidifying component is installed inside storage cabinet 7 to collect water droplets that condense inside storage cabinet 7, which can effectively reduce the phenomenon of moisture inside storage cabinet 7. In addition, the shelf 5 of the assembly is symmetrically arranged and can swing, so that the shelf 5 in the horizontal state is used to place tea bricks or tea cakes, and when it is necessary to place long column-shaped tea sticks, the shelf 5 can swing to form an inverted conical limiting cavity to limit the tea sticks, thereby realizing the storage of tea bricks and tea sticks of the same batch together.
[0041] Preferably, please refer to Figure 1 , 5 As shown in Figure 6, the storage cabinet 7 also includes a partition 15 and a fixing plate 23. The partition 15 is vertically arranged on the bottom plate 17 of the storage cabinet 7 and is used to divide the storage cabinet 7 into multiple storage compartments. The fixing plate 23 is arranged along the height direction of the storage cabinet 7 on the side walls on both sides of the storage cabinet 7. A fixing column 2 and a support column 4 are horizontally connected on the side wall of the fixing plate 23. The support column 4 is used to support the storage plate 5. The first end of the storage plate 5 is connected to the fixing column 2 by a first spring. The second end of the storage plate 5 passes over the support column 4 and is used to swing relative to the support column 4.
[0042] Understandably, the fixing column 2 and the support column 4 are mounted on the partition 15 via the fixing plate 23. The first end of the shelf 5 is connected to the fixing column 2 via the first spring, meaning the first spring supports the first end of the shelf 5, the support column 4 provides support for the middle of the shelf 5, and the second end of the shelf 5 is free. When the shelf 5 is used to hold tea bricks or tea cakes, the first spring and the support column 4 can simultaneously support the shelf 5. When tea sticks need to be placed, the tea sticks press down the free second ends of the shelf 5 on both sides, causing the shelf 5 on both sides to form a V-shaped structure to hold the cylindrical tea sticks in place, thus realizing the function switching of the shelf 5 and making it convenient to hold different types of packaged tea.
[0043] It should be noted that when the first spring supports the shelf 5, the bottom surface of the shelf 5 is higher than the support column 4, meaning that the support column 4 and the shelf 5 are not in contact. When the tea brick is placed on the shelf 5, the two sides of the tea brick come into contact with the symmetrically arranged shelf 5 on both sides. The weight of the tea brick presses down on the shelf 5 and the first spring. At this time, the first spring acts as a buffer to reduce the phenomenon of the tea brick bumping. When the shelf 5 sinks down and comes into contact with the support column 4, the support column 4 and the first spring simultaneously support the shelf 5.
[0044] Preferably, please refer to Figure 1 , 5 As shown in Figure 6, the fixing posts 2 are arranged in pairs on the fixing plate 23, and the sliders 3 are slidably sleeved on the fixing posts 2. The first end of the placement plate 5 is connected to the sliders 3 through a first spring.
[0045] Specifically, multiple shelf assemblies 6 are arranged along the length of the fixed post 2 on the fixed post 2, and multiple sliders 3 are provided on the fixed post 2. The shelf assemblies 6 on the fixed post 2 are connected to the sliders 3 in a one-to-one correspondence.
[0046] Understandably, the arrangement of the shelves 5 allows for sliding and adjusting their positions, making it convenient to support materials such as tea bricks of different sizes. The gaps between the shelves 5 and between the symmetrically arranged shelves 5 on both sides increase the contact area between the tea bricks and the air, effectively promoting the fermentation of dark tea.
[0047] Preferably, please refer to Figure 3 , 4 As shown, the drive assembly includes a drive shaft 31 that passes through the rear wall 24 of the storage cabinet 7 and a motor located on the outside of the rear wall 24 of the storage cabinet 7. The drive shaft 31 is connected to the output shaft of the motor. The first end of the drive shaft 31 located inside the storage cabinet 7 is connected to a rocker assembly. The rocker assembly is connected to the heating plate 27 and is used to drive the heating plate 27 to rise and fall under the drive of the motor.
[0048] Specifically, the rocker assembly includes an L-shaped rocker 30, a first connecting rod 28, and a second connecting rod 29. The first end of the rocker 30 is fixedly connected to the first end of the drive shaft 31, and the second end of the rocker 30 is hinged to the first end of the second connecting rod 29. A connecting rod perpendicular to the first connecting rod 28 is provided on the first connecting rod 28, and the connecting rod is hinged to the second end of the second connecting rod 29. The first connecting rod 28 is connected to a plurality of heating plates 27 and connects the plurality of heating plates 27 into a whole.
[0049] Understandably, the drive shaft 31 drives the rocker arm 30 to rotate, and the rocker arm 30 drives the first end of the second connecting rod 29 to rotate. Since the first connecting rod 28 and the heating plates 27 on both sides are vertically limited by the limiting component, when the first end of the second connecting rod 29 rotates, the second end of the second connecting rod 29 drives the first connecting rod 28 and the heating plates 27 to move up and down repeatedly. Since the rocker arm component moves more slowly, it prolongs the heating time of the heating plates 27 at various heights. The reciprocating motion can prevent heat from being concentrated in the upper part of the storage cabinet 7, ensuring the uniform heating of each layer of tea.
[0050] Preferably, please refer to Figure 2 As shown, the heating plate 27 includes a main heating plate and two heating side plates arranged vertically relative to the main heating plate. The main heating plate is arranged parallel to the rear wall 24 of the storage cabinet 7 and extends horizontally to the opposite sides of the rear wall 24. The two heating side plates are respectively connected to both ends of the main heating plate and together with the main heating plate to form a U-shaped frame structure. A limiting component is provided on the inner wall of the storage cabinet 7. The limiting component includes a guide rail 25 arranged vertically. Rollers 26 are provided on the main heating plate and / or the heating side plates. The rollers 26 are embedded in the guide rail 25 and are used to roll along the guide rail 25.
[0051] Understandably, the U-shaped heating plate 27 can surround the shelf assembly 6, which facilitates centralized heat preservation of the tea leaves, ensures the overall heating range and temperature stability of the tea leaves, and helps to accelerate fermentation.
[0052] Preferably, please refer to Figure 1 As shown, an air guide chamber 16 is provided below the bottom plate 17 of the storage cabinet 7. The air guide chamber 16 is connected to the oxygen generator through an air guide pipe. Multiple oxygen passage holes 20 are provided on the bottom plate 17 at the top of the air guide chamber 16. A moisture-proof board assembly that can be opened and closed is provided at the oxygen passage hole 20.
[0053] Understandably, the air guide chamber 16 and multiple oxygen vents 20 disperse oxygen, preventing it from concentrating in one place and entering the storage cabinet 7, thus avoiding excessive differences in oxygen content across different areas. The openable moisture-proof panel assembly not only adjusts the size of the oxygen vents 20, thereby regulating the gas output speed, but also absorbs moisture, ensuring that the humidity of the gas entering the storage cabinet 7 is not too high. It should be noted that the air pump 1 is connected to the air guide chamber 16 and pumps oxygen into it; the air pump 1 is connected to the delivery pipeline of the oxygen generator.
[0054] Preferably, please refer to Figure 7 , 8As shown, the moisture-proof board assembly includes a moisture-proof board 18, a mounting frame 19, and an adjusting member 13. The moisture-proof board 18 is detachably mounted on the mounting frame 19. The mounting frame 19 has multiple through holes that communicate with the moisture-proof board 18. The side wall of the mounting frame 19 is hinged to one side of the oxygen through hole 20. The adjusting member 13 is used to abut against the top of the mounting frame 19 and press down on the mounting frame 19 to adjust the tilt angle of the mounting frame 19. The bottom of the adjusting member 13 is provided with a limiting rod 21. The limiting rod 21 is used to cooperate with multiple limiting holes 22 preset on the base plate 17 to support the adjusting member 13. The multiple limiting holes 22 are arranged at intervals in the horizontal direction and their depths increase sequentially.
[0055] Understandably, since the moisture-proof board 18 (which is a common board-like structure made of sponge, desiccant, or moisture-absorbing particles) needs to be replaced frequently, the installation frame 19 with an opening on one side facilitates the plug-and-play installation of the moisture-proof board 18. The adjusting member 13 is a plate-like or rod-like structure. The adjusting member 13 can simultaneously adjust the opening and closing angles of multiple installation frames 19. Simply insert the adjusting member 13 into different limiting holes 22 through the limiting rod 21 to change the position of the adjusting member 13 (the depth of the different limiting holes 22 is also different), and the installation frame 19 will be pressed down to change the tilt angle of the installation frame 19, thereby adjusting the size of the oxygen passage 20.
[0056] It should be noted that the mounting frame 19 can be hinged to the base plate 17 via a spring hinge or torsion spring, or a second spring can be provided between the mounting frame 19 and the base plate 17, so that after the adjusting member 13 presses down the mounting frame 19, the adjusting member 13 is lifted up, and the mounting frame 19 can be reset.
[0057] Preferably, please refer to Figure 1 As shown, the bottom surface of the top cover of the storage cabinet 7 is provided with a flow guide 8. The cross-section of the flow guide 8 is an inverted cone shape. The flow guide 8 is located above the flow collection cavity. The bottom of the flow collection cavity is connected to a drain pipe 10. The drain pipe 10 extends out of the outside of the storage cabinet 7 and is connected to a communicating vessel 12. The communicating vessel 12 has a cylindrical structure and a glass window is provided on the side wall of the communicating vessel 12.
[0058] Understandably, the drain pipe 10 is horizontally positioned, connecting the communicating vessel 12 to the collection chamber. The communicating vessel 12 allows for easy observation of whether condensate has accumulated in the collection chamber. Simultaneously, an exhaust valve 11 is installed on the communicating vessel 12 for one-way venting, and the drain pipe 10 has a drain outlet at the outer end of the storage cabinet 7. The drain valve controls the closure of the drain outlet, facilitating timely drainage of condensate.
[0059] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0060] This document describes the principles and implementation methods of the present invention. The above description of the embodiments is only for the purpose of helping to understand the method and core ideas of the present invention. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of the present invention. Therefore, the content of this specification should not be construed as a limitation of the present invention.
Claims
1. A dark tea storage system, comprising a storage room, wherein the storage room is provided with a storage cabinet (7) for storing tea bricks or tea sticks, and the storage room is provided with an oxygen generator connected to the storage cabinet (7), characterized in that, The storage cabinet (7) includes: A shelf assembly (6) is arranged in an array inside the storage cabinet (7). The shelf assembly (6) includes two shelves (5) symmetrically arranged in the horizontal direction. The end of the shelf (5) facing the other shelf (5) can be swung so that the two shelves (5) together form a shelf platform that can be pressed down into a V-shaped structure along the center position. The shelf platform is used to hold the tea brick or tea stick. The electric heating plate (27) is movably disposed inside the storage cabinet (7). The electric heating plate (27) is connected to the drive assembly and is used to be driven by the drive assembly to move up and down. The moisture-proof component includes a collection plate (9) disposed on the top of the storage cabinet (7). The collection plate (9) is symmetrically disposed on the top of the storage cabinet (7) and encloses a funnel-shaped collection cavity. The collection cavity is used to collect condensate and discharge the condensate from the storage cabinet (7).
2. The dark tea storage system according to claim 1, characterized in that, The storage cabinet (7) also includes a partition (15) and a fixing plate (23). The partition (15) is vertically arranged on the bottom plate (17) of the storage cabinet (7). The partition (15) is used to divide the storage cabinet (7) into multiple storage cavities. The fixing plate (23) is arranged along the height direction of the storage cabinet (7) on the side walls of both sides of the storage cabinet (7). A fixing column (2) and a support column (4) are horizontally connected on the side wall of the fixing plate (23). The support column (4) is used to support the storage plate (5). The first end of the storage plate (5) is connected to the fixing column (2) by a first spring. The second end of the storage plate (5) crosses the support column (4) and is used to swing relative to the support column (4).
3. The dark tea storage system according to claim 2, characterized in that, The fixed posts (2) are arranged in pairs on the fixed plate (23), and the slider (3) is slidably sleeved on the fixed posts (2). The first end of the placement plate (5) is connected to the slider (3) through a first spring.
4. A dark tea storage system according to claim 3, characterized in that, Multiple shelf assemblies (6) are arranged along the length of the fixed post (2) on the fixed post (2). Multiple sliders (3) are provided on the fixed post (2). The shelf assemblies (6) on the fixed post (2) are connected to the sliders (3) one by one.
5. A dark tea storage system according to claim 1, characterized in that, The drive assembly includes a drive shaft (31) that passes through the rear wall (24) of the storage cabinet (7) and a motor located on the outside of the rear wall (24) of the storage cabinet (7). The drive shaft (31) is connected to the output shaft of the motor. The first end of the drive shaft (31) located inside the storage cabinet (7) is connected to a rocker assembly. The rocker assembly is connected to the heating plate (27) and is used to drive the heating plate (27) to rise and fall under the drive of the motor.
6. A dark tea storage system according to claim 5, characterized in that, The rocker assembly includes an L-shaped rocker (30), a first connecting rod (28), and a second connecting rod (29). The first end of the rocker (30) is fixedly connected to the first end of the drive shaft (31), and the second end of the rocker (30) is hinged to the first end of the second connecting rod (29). A connecting rod perpendicular to the first connecting rod (28) is provided on the first connecting rod (28), and the connecting rod is hinged to the second end of the second connecting rod (29). The first connecting rod (28) is connected to multiple heating plates (27) and the multiple heating plates (27) are connected into a whole.
7. A dark tea storage system according to claim 6, characterized in that, The heating plate (27) includes a main heating plate and two heating side plates arranged vertically relative to the main heating plate. The main heating plate is arranged parallel to the rear wall (24) of the storage cabinet (7) and extends horizontally to the opposite sides of the rear wall (24). The two heating side plates are respectively connected to the two ends of the main heating plate and together form a U-shaped frame structure with the main heating plate. A limiting component is provided on the inner wall of the storage cabinet (7). The limiting component includes a guide rail (25) arranged vertically. Rollers (26) are provided on the main heating plate and / or the heating side plates. The rollers (26) are embedded in the guide rail (25) and used to roll along the guide rail (25).
8. A dark tea storage system according to claim 1, characterized in that, The storage cabinet (7) has an air guide cavity (16) below the bottom plate (17). The air guide cavity (16) is connected to the oxygen generator through an air guide pipe. The bottom plate (17) has multiple oxygen through holes (20). A moisture-proof board assembly that can be opened and closed is provided at the oxygen through holes (20).
9. A dark tea storage system according to claim 8, characterized in that, The moisture-proof board assembly includes a moisture-proof board (18), a mounting frame (19), and an adjusting member (13). The moisture-proof board (18) is detachably mounted on the mounting frame (19). The mounting frame (19) has multiple through holes that communicate with the moisture-proof board (18). The side wall of the mounting frame (19) is hinged to one side of the oxygen through hole (20). The adjusting member (13) is used to abut against the top of the mounting frame (19) and press down on the mounting frame (19) to adjust the tilt angle of the mounting frame (19). The bottom of the adjusting member (13) is provided with a limiting rod (21). The limiting rod (21) is used to cooperate with multiple limiting holes (22) preset on the base plate (17) to support the adjusting member (13). The multiple limiting holes (22) are arranged at intervals in the horizontal direction and their depths increase sequentially.
10. A dark tea storage system according to claim 1, characterized in that, The bottom surface of the top cover of the storage cabinet (7) is provided with a flow guide (8). The cross-section of the flow guide (8) is an inverted cone shape. The flow guide (8) is located above the flow collection cavity. The bottom of the flow collection cavity is connected to a drain pipe (10). The drain pipe (10) extends out of the outside of the storage cabinet (7) and is connected to a communicating vessel (12). The communicating vessel (12) has a cylindrical structure and the side wall of the communicating vessel (12) is provided with a glass window.