Traditional Chinese medicine drying and storing cabinet

Abstract

The application discloses a traditional Chinese medicinal material drying and storing cabinet and relates to the technical field of traditional Chinese medicinal material storage. The application provides a traditional Chinese medicinal material drying and storing cabinet which can dry and ventilate medicinal materials without taking out the medicinal materials, and the traditional Chinese medicinal material drying and storing cabinet comprises a cabinet body, a large partition plate fixedly connected in the cabinet body, layering racks equidistantly connected between the large partition plate and the cabinet body, placing boxes equidistantly and slidably connected in the layering racks, and small partition plates fixedly connected to the layering racks in a symmetrical mode, and further comprises an air extractor fixedly connected to the large partition plate. During the storage process, the air extractor operates to suck the air in the placing boxes into a cylinder through the air suction pipe frame from the rear part, dry and purify the air through the drying agent and activated carbon contained in the sliding frame, remove the moisture and peculiar smell in the air, and then convey the dried and purified air to the front part of the placing boxes through the air outlet pipe frame, so that the air circulation in the placing boxes is controlled, the air is dehumidified and deodorized, and the purpose of dehumidification and deodorization is achieved.

Description

Technical Field

[0001] This invention relates to the field of traditional Chinese medicine storage technology, and in particular to a drying and storage cabinet for traditional Chinese medicine. Background Technology

[0002] Traditional Chinese medicine (TCM), as part of China's traditional medical culture, has a long history and wide application. The quality and freshness of TCM herbs directly affect the efficacy and quality of TCM preparations. Therefore, TCM storage and preservation technology is particularly important in the TCM industry.

[0003] One of the most common methods in traditional Chinese medicine storage is to dry the medicinal herbs before storage. Drying reduces moisture content, inhibits the growth of bacteria and fungi, and slows down enzyme activity, thus preserving freshness. During the drying and storage process, medicinal herbs require frequent ventilation, airing, and turning to reduce odors and maintain dryness. However, storage cabinets typically have multiple storage compartments, and manually ventilating each type of herb is not only time-consuming and labor-intensive but also quite cumbersome.

[0004] Therefore, we propose a Chinese medicinal herb drying and storage cabinet that can perform ventilation and drying operations on medicinal materials without removing them from the cabinet. Summary of the Invention

[0005] In order to overcome the shortcomings of the need for manual ventilation and drying operations in the drying and storage of Chinese medicinal materials, the present invention provides a Chinese medicinal material drying and storage cabinet that can perform ventilation and drying operations on Chinese medicinal materials without removing them.

[0006] A drying and storage cabinet for Chinese medicinal herbs includes a cabinet body, a large partition fixedly connected inside the cabinet body, and equally spaced shelf units connected between the large partition and the cabinet body. Equally spaced storage boxes are slidably connected within the shelf units. Symmetrically arranged small partitions are fixedly connected to the shelf units. The cabinet also includes an exhaust fan fixedly connected to the large partition. One side of the exhaust fan is connected to an air suction pipe frame that extends through the large partition and into each shelf unit. The other side of the exhaust fan is connected to a cylinder, and the side of the cylinder away from the exhaust fan is connected to an air outlet pipe frame that extends through the large partition and into each shelf unit. The cylinder is equipped with a purification component for drying and purifying the air. Each storage box has an opening and closing mechanism for closing the storage box and a turning mechanism for turning the medicinal herbs.

[0007] As a preferred embodiment of the present invention, symmetrically arranged filter screens are provided at the bottom of the placement box.

[0008] As a preferred embodiment of the present invention, the purification component includes symmetrically arranged fixing blocks, which are fixedly connected to the cylinder. Sliding frames are slidably connected between the symmetrically arranged fixing blocks, and symmetrically arranged first mesh plates are installed on the sliding frames.

[0009] As a preferred embodiment of the present invention, the opening and closing mechanism includes symmetrically arranged guide plates, which are fixedly connected to the placement box. Symmetrically arranged sliding plates are slidably connected between the symmetrically arranged guide plates. A disc is rotatably connected to the bottom of the placement box. A first torsion spring is connected between the disc and an adjacent placement box. A connecting plate is rotatably connected between the disc and an adjacent sliding plate. The large partition is provided with a pushing component for pushing the disc to rotate.

[0010] As a preferred embodiment of the present invention, the pushing assembly includes a pushing frame, a large partition slidably connected to the pushing frame, the pushing frame passing through the layered frame of each layer, a protrusion fixedly connected to the center of the disc, the protrusion pressing and engaging with the pushing frame, and an electric push rod fixedly connected to the large partition, the telescopic end of the electric push rod being connected to the pushing frame.

[0011] As a preferred embodiment of the present invention, the flipping mechanism includes a guide rod, which is fixedly connected to the placement box. The guide rod is slidably connected to a flipping frame, and the placement box is rotatably connected to a spiral cylinder. The flipping frame and the spiral cylinder are slidably connected through a threaded groove. A second torsion spring is connected between the spiral cylinder and the placement box. The placement box is provided with a pressing component for pressing the spiral cylinder to rotate.

[0012] As a preferred embodiment of the present invention, the extrusion assembly includes a push rod, a placement box is slidably connected to the push rod, the push rod is extruded and engaged with the spiral cylinder, a contact block is fixedly connected to the bottom end of the push rod, and an extrusion rod is fixedly connected to the slide plate near the contact block.

[0013] As a preferred embodiment of the present invention, the extrusion rod is L-shaped and the contact block is inclined, with the extrusion rod and the contact block engaging in an extrusion fit.

[0014] As a preferred embodiment of the present invention, it further includes a drying mechanism for adsorbing moisture inside the placement box. The drying mechanism is disposed in the placement box and includes symmetrically arranged guide rails. The symmetrically arranged guide rails are fixedly connected to the placement box, and a placement frame is slidably connected between the symmetrically arranged guide rails. A second mesh plate is installed on the placement frame.

[0015] As a preferred embodiment of the present invention, it further includes a gas conveying mechanism for conveying inert gas and reducing the oxygen content in the placement box. The gas conveying mechanism is disposed on the large partition and includes symmetrically arranged gas storage cylinders. The symmetrically arranged gas storage cylinders are fixedly connected to the large partition. The gas storage cylinders are connected to gas conveying pipes. The gas conveying pipes pass through the large partition and extend into adjacent shelf units. The gas conveying pipes are connected to equidistantly distributed connecting pipes. The connecting pipes extend into adjacent placement boxes. A piston rod is slidably connected inside the gas storage cylinder and extends out of the cabinet body.

[0016] The present invention has the following advantages: 1. Chinese medicinal materials are placed in the storage box for storage. During the storage process, the air extractor operates to draw air from the rear of the storage box into the cylinder through the air suction pipe frame. The air is dried and purified by the desiccant and activated carbon contained in the sliding frame, removing moisture and odors from the air. The dried and purified air is then transported to the front of the storage box through the air outlet pipe frame. By controlling the air circulation in the storage box, the purpose of dehumidifying and removing odors from the air is achieved.

[0017] 2. In the initial state, the sliding plate blocks the filter screen on the lower side of the storage box, thereby sealing the inside of the storage box for storing Chinese medicinal materials. When it is necessary to control air circulation, the sliding plates on the front and rear sides slide inward to open the filter screen, so that air can circulate between the inside and outside of the storage box.

[0018] 3. The flipping rack can flip the Chinese medicinal herbs in the box by sliding left and right, so that the odor inside the Chinese medicinal herbs can be better dissipated, and the Chinese medicinal herbs can be prevented from piling up, so that the purified air can effectively enter the Chinese medicinal herbs.

[0019] 4. Place desiccants or other moisture-absorbing substances into the storage box. During the storage of Chinese medicinal herbs, the desiccant in the storage box can absorb the moisture in the storage box, thus improving the storage effect of the Chinese medicinal herbs.

[0020] 5. The piston rod slides backward, pushing the inert gas in the gas storage cylinder into the gas delivery pipe, and then into the placement box through the connecting pipe, thereby reducing the oxygen content in the placement box, slowing down the oxidation and deterioration process of the Chinese medicinal materials, and further improving the preservation effect of the Chinese medicinal materials. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0022] Figure 2 This is a cross-sectional structural diagram of the present invention.

[0023] Figure 3 This is a three-dimensional structural diagram of the layered shelf, placement box, and small partition of the present invention.

[0024] Figure 4 This is a three-dimensional structural diagram of the cabinet, air extractor, and air suction pipe frame of the present invention.

[0025] Figure 5 This is a three-dimensional structural diagram of the air pump, suction pipe frame, exhaust pipe frame, and cylinder of the present invention.

[0026] Figure 6 This is an exploded structural diagram of the cylinder, fixing block, sliding frame and first mesh plate of the present invention.

[0027] Figure 7 This is a three-dimensional structural diagram of the opening and closing mechanism of the present invention.

[0028] Figure 8 This is a three-dimensional structural diagram of the components of the present invention, including the box, disc, connecting plate, and sliding plate.

[0029] Figure 9 This is a three-dimensional structural diagram of the flipping mechanism of the present invention.

[0030] Figure 10 This is a partial three-dimensional structural diagram of the flipping mechanism of the present invention.

[0031] Figure 11 This is a three-dimensional structural diagram of the drying mechanism of the present invention.

[0032] Figure 12 This is a three-dimensional structural diagram of the gas delivery mechanism of the present invention.

[0033] The markings in the diagram are as follows: 1-Cabinet, 2-Large partition, 3-Layered shelf, 4-Placement box, 5-Small partition, 6-Ejector, 7-Suction pipe rack, 8-Exhaust pipe rack, 9-Cylinder, 91-Fixing block, 92-Sliding frame, 93-First mesh plate, 10-Guide plate, 11-Slide plate, 12-Disc, 121-First torsion spring, 13-Connecting plate, 14-Pushing frame, 15-Protrusion, 16-Electric push rod, 17-Guide rod, 18-Flipping frame, 19-Spiral cylinder, 20-Second torsion spring, 21-Push rod, 22-Contact block, 23-Extrusion rod, 24-Guide rail, 25-Placement frame, 26-Second mesh plate, 27-Air storage cylinder, 28-Air delivery pipe, 29-Connecting pipe, 30-Piston rod. Detailed Implementation

[0034] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments, but this does not limit the scope of protection and application of the present invention.

[0035] Example 1: A drying and storage cabinet for traditional Chinese medicinal materials, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the system includes a cabinet 1, a large partition 2, a tiered shelf 3, storage boxes 4, small partitions 5, an exhaust fan 6, an intake pipe rack 7, an exhaust pipe rack 8, a cylinder 9, purification components, an opening and closing mechanism, and a flipping mechanism. The large partition 2 is fixedly connected to the left side of the cabinet 1. Five tiered shelves 3 are equidistantly distributed between the large partition 2 and the right side of the cabinet 1. Three storage boxes 4 are slidably connected within the tiered shelves 3. Symmetrical filters are installed on the lower side of each storage box 4. Symmetrical small partitions 5 are fixedly connected to the tiered shelves 3. The large partition 2 has a central section on its left side... A vacuum pump 6 is fixedly connected, and a suction pipe frame 7 is connected to the rear side of the vacuum pump 6. The suction pipe frame 7 passes through the large partition 2 and extends into the rear of each layered shelf 3. A cylinder 9 is connected to the front side of the vacuum pump 6, and an exhaust pipe frame 8 is connected to the front side of the cylinder 9. The exhaust pipe frame 8 passes through the large partition 2 and extends into the front of each layered shelf 3. A purification component is provided on the cylinder 9, which can dry and purify the air. An opening and closing mechanism is provided on the placement box 4, which can close the filter screen on the lower side of the placement box 4. A flipping mechanism is provided on the placement box 4, which can flip the medicinal materials.

[0036] like Figure 5 and Figure 6 As shown, the purification component includes a fixed block 91, a sliding frame 92, and a first mesh plate 93. The front and rear parts of the cylinder 9 are fixedly connected with left and right symmetrical fixed blocks 91. The two left and right symmetrical fixed blocks 91 are slidably connected between the two fixed blocks 91. The first mesh plate 93 is installed on both the front and rear sides of the sliding frame 92.

[0037] When using the device, the operator pulls the storage box 4 forward and then places the dried Chinese medicinal materials into the storage box 4 for storage. During the storage process, the operator controls the opening and closing mechanism to open and then starts the exhaust fan 6. The exhaust fan 6 draws air from the rear of the storage box 4 into the cylinder 9 through the suction pipe frame 7. The air passes through the cylinder 9 and is dried and purified by the desiccant and activated carbon contained in the two sliding frames 92 to remove moisture and odors from the air. The dried and purified air is then transported to the front of the storage box 4 through the exhaust pipe frame 8. By controlling the air circulation in the cabinet 1, the purpose of controlling air flow to remove moisture and odors is achieved. At the same time as the opening and closing mechanism is opened, the turning mechanism can turn the Chinese medicinal materials in the storage box 4 to facilitate air circulation inside and outside the storage box 4. After the drying and purification operation is completed, the operator turns off the exhaust fan 6. In this way, the air circulation in the cabinet 1 and the storage box 4 can be controlled to remove moisture and odors from the air.

[0038] like Figure 2 , Figure 7 and Figure 8As shown, the opening and closing mechanism includes a guide plate 10, a sliding plate 11, a disc 12, a first torsion spring 121, a connecting plate 13, and a pushing assembly. The left and right sides of the lower side of the placement box 4 are fixedly connected to the guide plate 10. The left and right guide plates 10 are slidably connected to the sliding plate 11. The disc 12 is rotatably connected to the middle of the lower side of the placement box 4. The disc 12 is connected to the adjacent placement box 4 by the first torsion spring 121. The disc 12 is rotatably connected to the adjacent sliding plate 11 by the connecting plate 13. The large partition 2 is provided with a pushing assembly, which can push the disc 12 to rotate.

[0039] like Figure 2 , Figure 7 and Figure 8 As shown, the pushing assembly includes a pushing frame 14, a protrusion 15, and an electric push rod 16. The pushing frame 14 is slidably connected to the large partition 2. The pushing frame 14 passes through the layered shelf 3 of each layer. The protrusion 15 is fixedly connected to the center of the disc 12. The protrusion 15 and the pushing frame 14 are pressed together. The electric push rod 16 is fixedly connected to the middle of the left side of the large partition 2. The telescopic end of the electric push rod 16 is connected to the pushing frame 14.

[0040] By setting an opening and closing mechanism, the filter screen on the lower side of the placement box 4 can be blocked in the initial state, so that the interior of the placement box 4 is in a relatively closed state for the storage of Chinese medicinal materials. The specific operation is as follows: In the initial state, the sliding plate 11 blocks the filter screen on the lower side of the placement box 4, thereby sealing the interior of the placement box 4 for the storage of Chinese medicinal materials. When it is necessary to control the air circulation inside the placement box 4 for dehumidification and deodorization, the operator controls the electric push rod 16 to shorten. The shortening of the electric push rod 16 drives the push frame 14 to slide forward. The forward sliding of the push frame 14 pushes the protrusion 15 to rotate. The rotation of the protrusion 15 drives the disc 12 to rotate. The first torsion spring 121 deforms. The rotation of the disc 12 pulls the front and rear sides through the connecting plate 13. The sliding plate 11 slides inward to open, allowing air inside the storage box 4 to circulate through the filter. After dehumidification and deodorization, the operator controls the electric push rod 16 to extend. The extension of the electric push rod 16 drives the push frame 14 to slide backward to reset. The push frame 14 slides backward and no longer presses against the protrusion 15. Under the reset action of the first torsion spring 121, the disc 12 reverses and resets. The reverse disc 12 pushes the sliding plates 11 on both sides of the front and rear sides to slide outward through the connecting plate 13 to re-block the filter. In this way, the filter on the lower side of the storage box 4 can be blocked in the initial state, sealing the inside of the storage box 4 for storing Chinese medicinal materials. When air circulation, dehumidification, and deodorization are needed, the filter can also be opened to allow air circulation inside and outside the storage box 4.

[0041] like Figure 2 , Figure 9 and Figure 10As shown, the flipping mechanism includes a guide rod 17, a flipping frame 18, a spiral cylinder 19, a second torsion spring 20, and a pressing assembly. The guide rod 17 is fixedly connected to the upper rear part of the inner side of the placement box 4. The flipping frame 18 is slidably connected to the guide rod 17. The spiral cylinder 19 is rotatably connected to the upper front part of the inner side of the placement box 4. The front end of the flipping frame 18 is slidably connected to the spiral cylinder 19 through a threaded groove. The second torsion spring 20 is connected between the spiral cylinder 19 and the placement box 4. The placement box 4 is provided with a pressing assembly, which can press the spiral cylinder 19 to rotate.

[0042] like Figure 9 and Figure 10 As shown, the extrusion assembly includes a push rod 21, a contact block 22, and an extrusion rod 23. The push rod 21 is slidably connected to the front left of the placement box 4. The push rod 21 is extruded and engaged with the spiral cylinder 19. The contact block 22 is fixedly connected to the lower part of the push rod 21. The extrusion rod 23 is fixedly connected to the front side of the front slide plate 11. The extrusion rod 23 is L-shaped. The front and rear sides of the contact block 22 are inclined. The extrusion rod 23 is extruded and engaged with the contact block 22.

[0043] By setting up a turning mechanism, the Chinese medicinal herbs in the placement box 4 can be turned over, allowing the odor inside the herbs to dissipate better and preventing the herbs from piling up. This also prevents purified air from effectively entering the herbs. The specific operation is as follows: When the sliding plates 11 on both the front and rear sides slide inward, they drive the squeezing rod 23 to move backward. The squeezing rod 23 moves backward, squeezing the contact block 22 downward. The contact block 22 moves downward, causing the pushing rod 21 to slide downward. The pushing rod 21 slides downward, pushing the spiral cylinder 19 to rotate. The second torsion spring 20 deforms, and the rotation of the spiral cylinder 19 causes the turning frame 18 to slide to the left. The turning frame 18 sliding to the left can turn the herbs inside the placement box 4. The Chinese medicinal herbs are turned over. When the squeezing rod 23 moves backward and disengages from the contact block 22, under the action of the second torsion spring 20, the spiral cylinder 19 reverses and drives the push rod 21 and the contact block 22 to move upward and reset. The reverse rotation of the spiral cylinder 19 also drives the turning frame 18 to slide to the right and reset. When the sliding plates 11 on the front and rear sides slide outward and reset, the squeezing rod 23 will also move forward and squeeze the contact block 22 downward again. Repeating the above actions makes the turning frame 18 slide left and right to turn over the Chinese medicinal herbs in the placement box 4, so that the odor inside the Chinese medicinal herbs can be better dissipated, and the Chinese medicinal herbs can be prevented from accumulating and the purified air cannot effectively enter the Chinese medicinal herbs.

[0044] Example 2: Based on Example 1, such as Figure 11 As shown, it also includes a drying mechanism, which can absorb moisture inside the placement box 4. The drying mechanism includes a guide rail 24, a placement frame 25, and a second mesh plate 26. The left side of the placement box 4 is fixedly connected to the front and rear symmetrical guide rails 24, and the placement frame 25 is slidably connected between the front and rear symmetrical guide rails 24. The second mesh plate 26 is installed on the right side of the placement frame 25.

[0045] By setting up a drying mechanism, the moisture inside the storage box 4 can be absorbed, improving the storage effect of Chinese medicinal materials. The specific operation is as follows: The operator controls the placement frame 25 to slide upward and pull it out, then opens the second mesh plate 26, and puts the desiccant and other substances that can absorb moisture into the placement frame 25. After placing it, the operator controls the second mesh plate 26 to reset, and then controls the placement frame 25 to slide downward on the guide rail 24. During the storage of Chinese medicinal materials, the desiccant in the placement frame 25 can absorb the moisture inside the storage box 4, improving the storage effect of Chinese medicinal materials.

[0046] like Figure 2 and Figure 12 As shown, it also includes a gas supply mechanism, which can supply inert gas to reduce the oxygen content in the placement box 4. The gas supply mechanism includes a gas storage cylinder 27, a gas supply pipe 28, a connecting pipe 29, and a piston rod 30. Four symmetrically arranged gas storage cylinders 27 are fixedly connected to the rear left side of the large partition 2. The gas storage cylinder 27 is connected to the rear side of the gas supply pipe 28. The gas supply pipe 28 passes through the large partition 2 and extends into the adjacent shelf 3. The gas supply pipe 28 is connected to the equidistantly distributed connecting pipes 29. The connecting pipes 29 extend into the adjacent placement box 4. The piston rod 30 is slidably connected inside the gas storage cylinder 27. The front end of the piston rod 30 extends out of the cabinet 1.

[0047] By setting up a gas delivery mechanism, inert gas can be delivered into the placement box 4 to reduce the oxygen content inside the placement box 4, slow down the oxidation and deterioration process of the Chinese medicinal materials, and further improve the preservation effect of the Chinese medicinal materials. The specific operation is as follows: After each time the placement box 4 is pulled forward to take out the Chinese medicinal materials, the placement box 4 is pushed to slide back to reset. After the placement box 4 slides back to reset, it connects with the connecting pipe 29. The operator pushes the piston rod 30 to slide back. The piston rod 30 slides back to push the inert gas in the gas storage cylinder 27 into the gas delivery pipe 28, and then into the interior of the placement box 4 through the connecting pipe 29, thereby reducing the oxygen content inside the placement box 4, slowing down the oxidation and deterioration process of the Chinese medicinal materials, and further improving the preservation effect of the Chinese medicinal materials.

[0048] The above embodiments are provided for those skilled in the art to implement or use the present invention. Those skilled in the art can make various modifications or changes to the above embodiments without departing from the inventive concept of the present invention. Therefore, the protection scope of the present invention is not limited to the above embodiments, but should be the maximum scope that conforms to the innovative features mentioned in the claims.

Claims

1. A traditional Chinese medicine drying and storing cabinet, comprising a cabinet body (1), a large partition plate (2) fixedly connected in the cabinet body (1), layering shelves (3) equidistantly connected between the large partition plate (2) and the cabinet body (1), placing boxes (4) equidistantly and slidingly connected in the layering shelves (3), and small partition plates (5) fixedly connected and symmetrically arranged, characterized in that, Also include the air extractor (6), air extractor (6) is fixedly connected to the large partition (2), the air extractor (6) one side is communicated with the suction pipe frame (7), the suction pipe frame (7) penetrates the large partition (2) and extends into each layer frame (3), the air extractor (6) the other side is communicated with the cylinder (9), the cylinder (9) far from the air extractor (6) one side is communicated with the air outlet pipe frame (8), the air outlet pipe frame (8) penetrates the large partition (2) and extends into each layer frame (3), the cylinder (9) is equipped with the purification assembly for drying and purifying air, the placing box (4) is equipped with opening and closing mechanism, the opening and closing mechanism is used for closing the placing box (4), the placing box (4) is equipped with the turnover mechanism for turning over medicinal materials; The turnover mechanism includes a guide rod (17), the guide rod (17) is fixedly connected to the placing box (4), the guide rod (17) is slidably connected with the turnover frame (18), the placing box (4) is rotatably connected with the spiral cylinder (19), the turnover frame (18) and the spiral cylinder (19) are slidably connected through the thread groove, the second torsional spring (20) is connected between the spiral cylinder (19) and the placing box (4), the placing box (4) is provided with a pressing assembly for pressing the spiral cylinder (19) to rotate; The pressing assembly includes a push rod (21), the placing box (4) is slidably connected with the push rod (21), the push rod (21) is in pressing cooperation with the spiral cylinder (19), the push rod (21) is fixedly connected with a contact block (22) at the bottom end, the sliding plate (11) fixedly connected with a pressing rod (23) is arranged on the side close to the contact block (22); The pressing rod (23) is L-shaped, the contact block (22) is arranged obliquely, and the pressing rod (23) is in pressing cooperation with the contact block (22); The opening and closing mechanism includes symmetrically arranged guide plates (10), the symmetrically arranged guide plates (10) are fixedly connected to the placing box (4), the symmetrically arranged guide plates (10) are slidably connected with symmetrically arranged sliding plates (11) between them, the placing box (4) is rotatably connected with a disc (12) at the bottom end, the disc (12) and the adjacent placing box (4) are connected with a first torsional spring (121), the disc (12) and the adjacent sliding plate (11) are rotatably connected with a connecting plate (13), and the large partition (2) is provided with a pushing assembly for pushing the disc (12) to rotate.

2. The cabinet for drying and storing traditional Chinese medicinal materials according to claim 1, characterized in that, The bottom end of the placing box (4) is provided with symmetrically arranged filter screens.

3. The cabinet for drying and storing traditional Chinese medicinal materials according to claim 2, characterized in that, The purification assembly includes symmetrically arranged fixed blocks (91), the symmetrically arranged fixed blocks (91) are fixedly connected to the cylinder (9), the symmetrically arranged fixed blocks (91) are slidably connected with a sliding frame (92) between them, and the sliding frame (92) is mounted with symmetrically arranged first mesh plates (93).

4. The cabinet for drying and storing traditional Chinese medicinal materials according to claim 3, characterized in that, The pushing assembly includes a pushing frame (14), the large partition (2) is slidably connected with the pushing frame (14), the pushing frame (14) penetrates into each layer of the layer frame (3), the disc (12) is fixedly connected with a protruding block (15) at the center position, the protruding block (15) is in pressing cooperation with the pushing frame (14), the large partition (2) is fixedly connected with an electric push rod (16), and the telescopic end of the electric push rod (16) is connected with the pushing frame (14).

5. The cabinet for drying and storing traditional Chinese medicinal materials according to claim 4, characterized in that, It also includes a drying mechanism for adsorbing moisture inside the placement box (4). The drying mechanism is located in the placement box (4). The drying mechanism includes symmetrically arranged guide rails (24). The symmetrically arranged guide rails (24) are fixedly connected to the placement box (4). A placement frame (25) is slidably connected between the symmetrically arranged guide rails (24). A second mesh plate (26) is installed on the placement frame (25).

6. The cabinet for drying and storing traditional Chinese medicinal materials according to claim 5, characterized in that, It also includes a gas delivery mechanism for conveying inert gas and reducing the oxygen content in the placement box (4). The gas delivery mechanism is set on the large partition (2). The gas delivery mechanism includes symmetrically arranged gas storage cylinders (27). The symmetrically arranged gas storage cylinders (27) are fixedly connected to the large partition (2). The gas storage cylinders (27) are connected to gas delivery pipes (28). The gas delivery pipes (28) pass through the large partition (2) and extend into the adjacent layered shelf (3). The gas delivery pipes (28) are connected to equally spaced connecting pipes (29). The connecting pipes (29) extend into the adjacent placement box (4). A piston rod (30) is slidably connected inside the gas storage cylinders (27). The piston rod (30) extends out of the cabinet (1).

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