Microwave drying machine for traditional Chinese medicinal materials

Abstract

The invention provides a traditional Chinese medicinal material microwave drying machine, and relates to the technical field of drying, the traditional Chinese medicinal material microwave drying machine comprises a supporting table used for being arranged on the using ground, a plurality of drying plate boxes are fixedly arranged on the supporting table, and the ends, away from the supporting table, of the drying plate boxes are movably sleeved with sealing cover bodies; an embedding groove is formed in the end, close to the drying plate box, of the sealing cover body and corresponds to the drying plate box, a microwave emission source is arranged in the embedding groove, and the herbal medicine containing frame is embedded and clamped in the drying plate box. According to the traditional Chinese medicine drying device, the problems that in the existing traditional Chinese medicine drying process, the medicine property, color and appearance form of traditional Chinese medicine are likely to be changed, meanwhile, drying is not thorough, the situation that the interior is wet and the exterior is dry exists, and the water vapor diffusion efficiency is low are solved; and secondly, the herbal medicine is dried through a microwave emission source, so that water in the herbal medicine is evaporated, and drying is more thorough.

Description

Technical Field

[0001] This invention relates to the field of drying technology, and in particular to a microwave dryer for traditional Chinese medicinal materials. Background Technology

[0002] Microwave drying differs from traditional drying methods in that its heat conduction direction is the same as the moisture diffusion direction. Compared with traditional drying methods, it has advantages such as high drying rate, energy saving, high production efficiency, uniform drying, clean production, easy automation control, and improved product quality. Therefore, it is receiving increasing attention in various fields of drying. As early as the 1960s, extensive research was conducted abroad on the application and theory of microwave drying technology, and it has been further developed in recent decades.

[0003] Existing Chinese medicinal herb drying equipment has a simple structure and outdated technology. During the drying process, it is easy to cause the loss of medicinal properties. It cannot effectively and properly protect the color, appearance and effective components of Chinese medicinal herbs. The temperature inside the drying chamber is uneven, resulting in low drying efficiency and quality. The outside of the herbs is dry but the inside is still damp, which reduces the storage time. The level of intelligence is also low, the operation is complicated, and the energy conversion efficiency of the dryer is low, resulting in a lot of energy waste. At the same time, the diffusion efficiency of water vapor during the drying process is low, which can easily cause local overheating and denaturation of the herbs. Summary of the Invention

[0004] The purpose of this invention is to provide a microwave dryer for Chinese medicinal materials, which solves the problems of the existing drying process for Chinese medicinal materials, such as changes in the medicinal properties, color and appearance of the medicinal materials, incomplete drying, internal dampness and external dryness, and low water vapor diffusion efficiency.

[0005] The above-mentioned technical objective of the present invention is achieved through the following technical solution:

[0006] A microwave drying machine for traditional Chinese medicinal materials includes:

[0007] A support platform, used for installation on the ground.

[0008] A drying tray box is fixedly mounted on the support platform, and several drying tray boxes are distributed on the support platform.

[0009] A sealing cover is movably fitted onto the end of the drying plate box away from the support platform. The end of the sealing cover near the drying plate box has an embedding groove corresponding to the drying plate box, and a microwave emission source is provided in the embedding groove.

[0010] Herb racks are fitted into the drying trays and used to hold herbs for drying.

[0011] According to the microwave drying machine for Chinese medicinal materials provided by the present invention: the drying plate box has a placement cavity inside, the herb placement rack is movably embedded in the placement cavity, and the height of the herb placement rack is higher than the height of the drying plate box. The herb placement rack is hollow "+" shaped, and the bottom of the herb placement rack does not contact the bottom of the placement cavity.

[0012] According to the microwave dryer for Chinese medicinal materials provided by the present invention: the inner wall surface of the placement cavity is provided with condensation strips corresponding to the herb placement rack; the inside of the support platform is provided with a storage cavity; the bottom of the placement cavity is provided with a drain outlet that penetrates the drying plate box and the support platform and communicates with the storage cavity; and the bottom of the support platform is provided with a water outlet corresponding to the storage cavity.

[0013] According to the microwave drying machine for Chinese medicinal materials provided by the present invention, the surface of the herb placement rack is provided with air leakage holes, and the air leakage holes are distributed in a straight line array on the entire surface of the herb placement rack.

[0014] According to the microwave drying machine for Chinese medicinal materials provided by the present invention: a control console and a handle are provided at the end of the sealing cover away from the microwave emission source, the handle is located in the middle of the sealing cover, the control console is located on the side of the sealing cover, and the control console is electrically connected to the microwave emission source.

[0015] According to the microwave drying machine for Chinese medicinal materials provided by the present invention: the inner wall of the embedding groove is provided with a sealing anti-slip washer, and the sealing anti-slip washer is in close contact with the embedding groove.

[0016] According to the microwave drying machine for Chinese medicinal materials provided by the present invention: multiple microwave emitting sources are evenly arranged in each embedded slot, and the microwave emitting sources are positioned facing the inside of the drying box, so as to emit microwaves into the drying box from top to bottom.

[0017] According to the microwave dryer for Chinese medicinal materials provided by the present invention, the number of the embedding slots is the same as the number of drying plates and boxes, and the number of the embedding slots varies according to the number of drying plates and boxes.

[0018] According to the microwave drying machine for Chinese medicinal materials provided by the present invention: support legs are fixedly provided at both ends of the bottom of the support platform along the length direction, and the support legs are configured as a "T" shaped structure.

[0019] In summary, the beneficial technical effects of the present invention are as follows:

[0020] (1) Using a drying box, a placement cavity is opened inside the drying box, and a herb placement rack is embedded in the placement cavity. The herb placement rack is set in a "+" shape, so that the herb placement rack is embedded more firmly in the placement cavity. Secondly, it makes it more convenient to hold the herbs. Moreover, during drying, the water vapor after evaporation can be better diffused through the air leakage hole on the herb placement rack. Then, the diffused water vapor is condensed by the condensation strip set in the placement cavity, so that the water vapor can be better discharged, making the drying more thorough and better protecting the medicinal properties of the herbs.

[0021] (2) Using the embedding slot, the embedding slot is opened on the sealing cover. The number of embedding slots is the same as the number of drying boxes. Moreover, the number of embedding slots varies according to the number of drying boxes, so that the embedding slots and drying boxes correspond better. At the same time, it is convenient to emit microwaves into the drying box through the microwave emission source in the embedding slot, thereby drying the herbs in the drying box, making the drying more convenient. In addition, each drying box is set independently, so that they do not interfere with each other.

[0022] Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in this invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present invention;

[0025] Figure 2 This is a schematic diagram of the bottom surface of the overall structure of an embodiment of the present invention;

[0026] Figure 3 This is a schematic diagram of the drying plate box assembly structure according to an embodiment of the present invention;

[0027] Figure 4 This is a top view of the drying plate box assembly structure according to an embodiment of the present invention;

[0028] Figure 5 This is a cross-sectional view of the drying plate box assembly structure according to an embodiment of the present invention;

[0029] Figure 6 This is a cross-sectional plan view of the drying plate box assembly structure according to an embodiment of the present invention;

[0030] Figure 7 This is a schematic diagram of the herb placement rack structure according to an embodiment of the present invention;

[0031] Figure 8 This is a schematic diagram of the drying plate box structure according to an embodiment of the present invention;

[0032] Figure 9 This is a top view of the drying plate box structure according to an embodiment of the present invention;

[0033] Figure 10 This is a cross-sectional view of the drying plate box according to an embodiment of the present invention;

[0034] Figure 11 This is a schematic diagram of the bottom structure of the sealing cover according to an embodiment of the present invention.

[0035] Figure label:

[0036] 1. Support platform; 10. Support legs; 101. Water outlet; 102. Storage chamber;

[0037] 2. Drying tray box;

[0038] 20. Placement chamber; 201. Leakage outlet; 202. Condensation strip;

[0039] 21. Herb rack; 210. Air vent;

[0040] 3. Sealing cover; 301. Embedded groove; 302. Sealing anti-slip washer; 303. Microwave emission source;

[0041] 30. Control console; 31. Handle. Detailed Implementation

[0042] To make the objectives, technical solutions, and advantages of this invention clearer, the technical solutions of this invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this invention. All other embodiments obtained by those skilled in the art based on the embodiments of this invention without creative effort are within the scope of protection of this invention.

[0043] In the description of the embodiments of the present invention, it should be noted that the terms "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of the present invention. In addition, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0044] In the description of the embodiments of the present invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of the present invention based on the specific circumstances.

[0045] In embodiments of the present invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0046] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0047] The following is combined with Figures 1-11 The illustrated embodiments describe the technical solution of the present invention:

[0048] A microwave dryer for Chinese medicinal herbs includes: a support platform 1 for setting on the ground; a drying tray 2 fixedly set on the support platform 1; several drying trays 2 distributed on the support platform 1; a sealing cover 3 movably sleeved on the end of the drying tray 2 away from the support platform 1; an embedding groove 301 corresponding to the drying tray 2 is opened on the end of the sealing cover 3 near the drying tray 2; a microwave emission source 303 is set in the embedding groove 301; and a herb placement rack 21 is embedded and snapped into the drying tray 2 for holding herbs for drying.

[0049] It is understandable that the support platform 1 and the drying box 2 are set together, and the support platform 1 and the drying box 2 are integrally formed. The support platform 1 and the drying box 2 can be made of metal or alloy materials. Different numbers of drying boxes 2 can be set on the support platform 1. Each drying box 2 is the same size, and each drying box 2 does not interfere with each other when working, so that the drying time in each drying box 2 can be controlled.

[0050] A sealing cover 3 is provided above the drying tray 2, and an embedding groove 301 is provided on the sealing cover 3. The drying tray 2 is embedded in the sealing cover 3 through the embedding groove 301, and the drying tray 2 is sealed and closed by the sealing cover 3. The herbal medicine in the drying tray 2 is dried by the microwave emission source 303 in the embedding groove 301.

[0051] The microwave dryer for Chinese medicinal materials provided in this embodiment of the invention features a drying tray 2 with a placement cavity 20 inside. A herb rack 21 is embedded in the placement cavity 20, and the herb rack 21 is designed in a cross shape. This design makes the herb rack 21 more securely embedded in the placement cavity 20, and also makes it more convenient to hold the herbs. Furthermore, during drying, the vent holes 210 on the herb rack allow for better diffusion of the evaporated water vapor, which is then condensed by the condensation strips 202 in the placement cavity 20. This facilitates better removal of the water vapor, resulting in more thorough drying and better preservation of the medicinal properties of the herbs.

[0052] Furthermore, the embedded slots 301 are set on the sealing cover 3, and the number of embedded slots 301 is the same as the number of drying plate boxes 2. Moreover, the number of embedded slots 301 varies according to the number of drying plate boxes 2, so that the embedded slots 301 correspond better to the drying plate boxes 2. At the same time, it is convenient to emit microwaves into the drying plate boxes 2 through the microwave emission source 303 in the embedded slots 301, thereby drying the herbs in the drying plate boxes 2, making the drying process more convenient. In addition, each drying plate box 2 is set independently, so they do not interfere with each other.

[0053] According to the embodiment of the present invention, the microwave dryer for Chinese medicinal materials has a placement cavity 20 inside the drying plate box 2. The herb placement rack 21 is movably embedded in the placement cavity 20. The height of the herb placement rack 21 is higher than the height of the drying plate box 2. The herb placement rack 21 is hollow "+" shaped. At the same time, the bottom of the herb placement rack 21 does not contact the bottom of the placement cavity 20.

[0054] Figures 3-7 A microwave dryer for Chinese medicinal materials was implemented. A placement cavity 20 was opened inside the drying tray 2, so that the inside of the drying tray 2 formed a buffer cavity. At the same time, the herb placement rack 21 was movably embedded in the placement cavity 20. The height of the herb placement rack 21 placed in the placement cavity 20 was higher than the height of the drying tray 2. The herb placement rack 21 was set as a hollow "+" shape. When the herb placement rack 21 was placed in the placement cavity 20, the bottom of the herb placement rack 21 did not contact the bottom of the placement cavity 20, so that the herb placement rack 21 was suspended in the placement cavity 20.

[0055] The microwave dryer for Chinese medicinal materials provided in this embodiment of the invention has a placement cavity 20 in which a herb rack 21 is embedded. Because the herb rack 21 is set in a "+" shape, it is better confined in the placement cavity 20 after placement, so that it can make close contact with the inner wall of the placement cavity 20. The height of the herb rack 21 is higher than the height of the drying plate box 2, which makes it easier to move the herb rack 21, making it easier to put the herb rack 21 in and take it out, and thus making it easier to add and take out the herbs, and thus making it easier to dry.

[0056] According to the embodiment of the present invention, the microwave dryer for Chinese medicinal materials has a condensation strip 202 on the inner wall surface of the placement cavity 20 corresponding to the herb placement rack 21, a storage cavity 102 is opened inside the support platform 1, and a drain outlet 201 is opened at the bottom of the placement cavity 20 through the drying plate box 2 and the support platform 1. The drain outlet 201 is connected to the storage cavity 102, and a water outlet 101 is opened at the bottom of the support platform 1 corresponding to the storage cavity 102.

[0057] Figure 5 and Figures 8-10 A microwave dryer for Chinese medicinal materials is implemented. Condensation strips 202 are set on the inner wall surface of the placement cavity 20 corresponding to the herb placement rack 21. Multiple condensation strips 202 are set on the inner wall of the placement cavity 20 and distributed in an array on the placement cavity 20. Multiple water tanks of the same size are formed on the inner wall of the placement cavity 20. A storage cavity 102 is opened inside the support platform 1. A drain outlet 201 is opened at the bottom of the placement cavity 20, penetrating the drying plate box 2 and the support platform 1. The drain outlet 201 is connected to the storage cavity 102. A water outlet 101 is opened at the bottom of the support platform 1 corresponding to the storage cavity 102.

[0058] The microwave dryer for Chinese medicinal herbs provided in this embodiment of the invention, through the condenser strip 202, can better condense the water vapor evaporated during drying into water droplets, thereby adhering the water droplets to the condenser strip 202, thus better preventing the evaporated water vapor from returning to the herbs, and preventing local overheating and loss of properties. At the same time, the storage cavity 102 and the drain outlet 201 can better facilitate the discharge of the condensed water droplets, making the drying of the herbs more thorough. Moreover, the water outlet 101 can better drain the flowing water droplets, thereby preventing the problem of moisture return and incomplete drying.

[0059] According to the embodiment of the present invention, the surface of the herb rack 21 is provided with air leakage holes 210, which are distributed in a straight line array on the entire surface of the herb rack 21.

[0060] Figure 7 A microwave dryer for Chinese medicinal materials was implemented. Air leakage holes 210 were opened through the surface of the herb rack 21, and the air leakage holes 210 were distributed in a straight line array on the surface of the herb rack 21, so that the surface of the herb rack 21 formed a mesh structure.

[0061] The microwave dryer for Chinese medicinal materials provided in this embodiment of the invention uses air vents 210 on the surface of the herb rack 21 to create an air circulation layer inside the herb rack 21. This allows the evaporated water vapor to diffuse better into the placement cavity 20, where the condenser strips 202 further adhere to and separate the diffused water vapor, ensuring better discharge from the drying tray 2. This results in a more thorough drying of the herbs by the drying tray 2, allowing the water vapor to diffuse out more effectively.

[0062] According to the embodiment of the present invention, the microwave dryer for Chinese medicinal materials has a control console 30 and a handle 31 at the end of the sealing cover 3 away from the microwave emission source 303. The handle 31 is located in the middle of the sealing cover 3, and the control console 30 is located on the side of the sealing cover 3. The control console 30 is electrically connected to the microwave emission source 303.

[0063] Figure 1 A microwave dryer for Chinese medicinal materials was implemented. A control console 30 and a handle 31 were provided at the end of the sealed cover 3 away from the microwave emission source 303. The handle 31 was positioned in the middle of the sealed cover 3, and the control console 30 was positioned on the side of the sealed cover 3. The control console 30 was electrically connected to the microwave emission source 303.

[0064] The microwave dryer for Chinese medicinal herbs provided in this embodiment of the invention, through the control console 30, can better connect the microwave emission source 303 to the control console 30, thereby better controlling the microwave emission source 303 and drying the herbs through the microwave emission source 303, making the drying more thorough and ensuring that the inside and outside of the herbs are completely dried. Secondly, the handle 31 can better open and close the sealing cover 3, thereby improving the overall convenience and making it easier to handle the herbs.

[0065] According to the microwave dryer for Chinese medicinal materials provided in the embodiments of the present invention, the inner wall of the embedding groove 301 is provided with a sealing anti-slip washer 302, and the sealing anti-slip washer 302 is in close contact with the embedding groove 301.

[0066] Figure 11 A microwave dryer for Chinese medicinal materials was implemented. A sealing anti-slip washer 302 was provided on the inner wall of the embedding groove 301. The sealing anti-slip washer 302 was in close contact with the embedding groove 301. The sealing anti-slip washer 302 could be a flexible rubber material or a resin material, and it was tightly attached to the inner wall of the embedding groove 301 when it was installed.

[0067] The microwave dryer for Chinese medicinal materials provided in this embodiment of the invention, through the setting of the sealing anti-slip gasket 302, can better increase the tightness of the connection between the sealing cover 3 and the drying plate box 2, thereby making the sealing effect of the drying plate box 2 at the sealing cover 3 better, thus making the sealing process easier, and at the same time making the drying effect better, thereby reducing the contact with the outside air during drying and improving the drying effect.

[0068] According to the embodiment of the present invention, a microwave drying machine for Chinese medicinal materials is provided, wherein a plurality of microwave emission sources 303 are uniformly arranged in each embedded groove 301, and the microwave emission sources 303 are positioned facing the inside of the drying plate box 2, so as to emit microwaves into the drying plate box 2 from top to bottom.

[0069] Figure 1 and Figure 11 A microwave dryer for Chinese medicinal materials was implemented, in which microwave emission sources 303 were set in embedded slots 301, and the same number of microwave emission sources were set in each embedded slot 301. This allows the microwave emission sources 303 to be better aligned with the herb racks 21 in the drying box 2 during drying, and to better microwave dry the herbs on the herb racks 21. This also allows the microwaves to be better transmitted to the bottom of the herb racks 21, resulting in more thorough drying.

[0070] The microwave dryer for Chinese medicinal materials provided in this embodiment of the invention, by setting the microwave emission source 303 in the embedding groove 301, enables the microwave emission source 303 to better microwave dry the herbs on the herb placement rack 21, and at the same time better evaporate the moisture in the herbs. Since multiple microwave emission sources 303 are set in the embedding groove 301, the drying is more uniform and thorough, the microwave interference is more balanced, and the drying effect is improved.

[0071] According to the embodiment of the present invention, the number of embedded slots 301 is the same as the number of drying plate boxes 2, and the number of embedded slots 301 varies according to the number of drying plate boxes 2.

[0072] Figure 1 , Figure 3 and Figure 11 A microwave dryer for Chinese medicinal materials was implemented, in which the number of embedded slots 301 and the number of drying trays 2 are set to be the same. When in use, the number of drying trays 2 can be determined according to the number of herbs to be dried. When the number of herbs is large, a device with more drying trays 2 can be selected. The sealing box is determined according to the number of drying trays 2, so that the two can be better matched and thus achieve a tight seal after closing.

[0073] The microwave dryer for Chinese medicinal materials provided in this embodiment of the invention allows for the selection of the number of drying trays 2 based on the quantity of herbs, thereby improving the overall practical efficiency of the device. This enables the device to be used not only for drying small quantities of herbs but also for drying herbs over a large scale, thus enhancing its overall usability. The number of embedded grooves 301 on the sealing cover 3 varies with the number of drying trays 2, allowing the sealing cover 3 to better close with the drying trays 2, resulting in a tighter connection and better drying process.

[0074] According to the embodiment of the present invention, the microwave dryer for Chinese medicinal materials has support legs 10 fixedly provided at both ends of the bottom of the support platform 1 along the length direction, and the support legs 10 are configured as a "T" shaped structure.

[0075] Figure 1 and Figure 2 A microwave dryer for Chinese medicinal materials was implemented. Support legs 10 were fixedly installed at both ends along the length direction at the bottom of the support platform 1. The support legs 10 were set as a "T" shaped structure. The length of the support legs 10 was the same as the width of the support platform 1. After being fixed, the support legs 10 supported the support platform 1 more stably.

[0076] The microwave dryer for Chinese medicinal materials provided in this embodiment of the invention, through the provision of support legs 10, better separates the support platform 1 from the ground by a certain distance, and at the same time makes the support platform 1 more stable during operation. Because the support legs 10 separate the support platform 1 from the ground by a certain distance, the water droplets condensed from the evaporated water vapor can be more easily discharged during drying, thereby reducing the residence time of water vapor in the drying chamber 2, thus making the drying more thorough and preventing the occurrence of dampness and re-dampness.

[0077] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A microwave drying machine for traditional Chinese medicinal materials, characterized in that, include: Support platform (1), used for setting on the ground; A drying tray (2) is fixedly installed on the support platform (1), and several drying trays (2) are distributed on the support platform (1); A sealing cover (3) is movably sleeved on the end of the drying plate box (2) away from the support platform (1). The end of the sealing cover (3) close to the drying plate box (2) is provided with an embedding groove (301) corresponding to the drying plate box (2). A microwave emission source (303) is provided in the embedding groove (301). Herb rack (21) is fitted into the drying box (2) for holding herbs for drying.

2. The microwave drying machine for traditional Chinese medicinal materials according to claim 1, characterized in that: The drying box (2) has a placement cavity (20) inside. The herbal medicine placement rack (21) is movably embedded in the placement cavity (20). The height of the herbal medicine placement rack (21) is higher than the height of the drying box (2). The herbal medicine placement rack (21) is hollow "+" shaped. At the same time, the bottom of the herbal medicine placement rack (21) does not contact the bottom of the placement cavity (20).

3. The microwave drying machine for traditional Chinese medicinal materials according to claim 2, characterized in that: The inner wall surface of the placement cavity (20) is provided with a condensation strip (202) corresponding to the herbal medicine placement rack (21). The support platform (1) has a storage cavity (102) inside. The bottom of the placement cavity (20) has a drain outlet (201) that passes through the drying plate box (2) and the support platform (1). The drain outlet (201) is connected to the storage cavity (102). The bottom of the support platform (1) has a water outlet (101) corresponding to the storage cavity (102).

4. A microwave drying machine for traditional Chinese medicinal materials according to claim 2, characterized in that: The surface of the herbal medicine rack (21) is provided with air leakage holes (210), which are distributed in a straight line array on the entire surface of the herbal medicine rack (21).

5. A microwave drying machine for traditional Chinese medicinal materials according to claim 1, characterized in that: The sealing cover (3) is provided with a control console (30) and a handle (31) at the end away from the microwave emission source (303). The handle (31) is located in the middle of the sealing cover (3), and the control console (30) is located on the side of the sealing cover (3). The control console (30) is electrically connected to the microwave emission source (303).

6. A microwave drying machine for traditional Chinese medicinal materials according to claim 1, characterized in that: The inner wall of the embedding groove (301) is provided with a sealing anti-slip washer (302), and the sealing anti-slip washer (302) is in close contact with the embedding groove (301).

7. A microwave drying machine for traditional Chinese medicinal materials according to claim 1, characterized in that: Multiple microwave emission sources (303) are evenly arranged in each embedded slot (301). When the microwave emission sources (303) are arranged, they face the inside of the drying plate box (2) so that microwaves are emitted into the drying plate box (2) from top to bottom.

8. A microwave drying machine for traditional Chinese medicinal materials according to claim 1, characterized in that: The number of the embedding slots (301) is the same as the number of the drying plate boxes (2), and the number of the embedding slots (301) varies according to the number of the drying plate boxes (2).

9. A microwave drying machine for traditional Chinese medicinal materials according to claim 1, characterized in that: The bottom of the support platform (1) is fixedly provided with support legs (10) at both ends along the length direction, and the support legs (10) are configured as "T" shaped structures.

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