Multi-layer circulating type traditional Chinese medicinal material drying machine

Abstract

The utility model relates to the technical field of traditional Chinese medicine drying, in particular to a multi-layer circulation type traditional Chinese medicine drying machine which can guarantee the drying effect of traditional Chinese medicine without stirring the traditional Chinese medicine, reduce damage to the traditional Chinese medicine in the drying process, guarantee the effect of the traditional Chinese medicine and is high in practicability. Comprising a bottom plate and a drying box, the drying box is fixedly installed at the upper end of the bottom plate, a cavity is formed in the drying box, and an opening is formed in the front end of the drying box; the drying device comprises a drying box and further comprises a hot air drying mechanism, a plurality of containing mechanisms, a plurality of sliding connection mechanisms and a cooling mechanism, the containing mechanisms are installed on the drying box through the sliding connection mechanisms, and the hot air drying mechanism is installed on the drying box and used for heating and drying air in a cavity of the drying box; and the cooling mechanism is mounted on the bottom plate.

Description

Technical Field

[0001] The utility model relates to the technical field of drying traditional Chinese medicine, in particular to a multi-layer circulating traditional Chinese medicine drying machine. Background Art

[0002] In the process of Chinese medicinal materials production and processing, in order to extend the shelf life of Chinese medicinal materials and facilitate the storage of Chinese medicinal materials, the cleaned Chinese medicinal materials need to be dehydrated and dried. In the prior art, a utility model patent with patent application number 201820523989.8 discloses a circulating Chinese medicine drying device, which mainly includes a base, a blower, a heater, a drying tank, a motor, a stirring shaft and a stirring blade, etc. When drying the Chinese medicinal materials, the Chinese medicinal materials to be dried are first placed in the drying tank, and then hot air is blown into the drying tank by the blower and the heater, and the stirring shaft is driven to rotate by the motor, and the stirring shaft drives the stirring blade to rotate, and the stirring blade stirs the Chinese medicinal materials in the drying tank during the rotation process, promotes the contact between the hot air and the Chinese medicinal materials, and makes the Chinese medicinal materials heated and dried after contacting with the hot air; the inventor believes that there are the following problems in the use of the device: when drying the Chinese medicinal materials in the drying tank, the Chinese medicinal materials are stirred by the rotation of the stirring blade, and the surface of the Chinese medicinal materials may be damaged during the stirring process, resulting in the loss of active ingredients inside the Chinese medicinal materials, reducing the efficacy of the Chinese medicinal materials, inconvenient to use, and poor practicality. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a multi-layer circulating Chinese medicinal material drying machine with high practicality, which can ensure the drying effect of Chinese medicinal materials without stirring the Chinese medicinal materials, reduces the damage to the Chinese medicinal materials during the drying process, ensures the efficacy of the Chinese medicinal materials.

[0004] The utility model discloses a multi-layer circulating Chinese medicinal material drying machine, comprising a bottom plate and a drying box, wherein the drying box is fixedly mounted on the upper end of the bottom plate, a chamber is arranged inside the drying box, and the front end of the drying box is an opening; the utility model also comprises a hot air drying mechanism, a plurality of containing mechanisms, a plurality of sliding connection mechanisms and a cooling mechanism, wherein the plurality of containing mechanisms are respectively mounted on the drying box through a plurality of sliding connection mechanisms, the hot air drying mechanism is mounted on the drying box, the hot air drying mechanism is used for heating and drying the air in the chamber of the drying box, the cooling mechanism is mounted on the bottom plate, and the cooling mechanism has a cooling function; the containing mechanism comprises a containing box, a sealing plate and a handle, the containing box is mounted on the drying box through a sliding connection mechanism, a cavity is arranged inside the containing box, a plurality of through holes connected with the cavity are arranged on the containing box, the sealing plate is fixedly mounted on the front end of the containing box, and a handle is arranged on the sealing plate; in the drying of Chinese medicinal materials When drying, firstly, the Chinese medicinal materials to be dried are placed in the cavities of multiple containing boxes, and then the air in the chambers of the containing boxes is dried and heated by the hot air drying mechanism, so that the Chinese medicinal materials in the multiple containing boxes are in contact with the dry hot air, and then the Chinese medicinal materials are heated and dried. After the drying of the Chinese medicinal materials is completed, the containing boxes are taken out of the drying box, and then the Chinese medicinal materials in the containing boxes are poured into the cooling mechanism for cooling, and then the Chinese medicinal materials are bagged and stored. By arranging multiple containing boxes, the Chinese medicinal materials can be placed on multiple containing boxes, thus avoiding the accumulation of Chinese medicinal materials, increasing the contact area between the Chinese medicinal materials and the hot air, and achieving good drying effect. Moreover, compared with the prior art, the Chinese medicinal materials can also ensure the drying effect of the Chinese medicinal materials without stirring the Chinese medicinal materials, thereby reducing the damage to the Chinese medicinal materials during the drying process, ensuring the efficacy of the Chinese medicinal materials, and having high practicality.

[0005] Preferably, the sliding connection mechanism includes two groups of sliders and two groups of slide rails, the two groups of slide rails are respectively fixedly mounted on the left and right parts of the drying box chamber, the two groups of sliders are respectively fixedly mounted on the left and right parts of the containing box, and the two groups of sliders are respectively slidably mounted on the two groups of slide rails forward and backward; when taking the containing box out of the drying box, pull the handle, and the handle drives the containing box to move forward through the sealing plate, thereby moving the slider forward on the slide rail until the containing box is moved out of the drying box; when drying the medicinal materials, after placing the medicinal materials in the containing box, push the sealing plate, and the sealing plate pushes the containing box into the chamber of the drying box, and at the same time, the sealing plate contacts the opening at the front end of the drying box, so that multiple sealing plates seal the opening at the front end of the drying box; this facilitates the taking and placing of Chinese medicinal materials in the containing box and improves convenience.

[0006] Preferably, the hot air drying mechanism comprises an exhaust pipe, an air supply pipe, a hot air blower, an air dryer, a delivery pipe, an air inlet pipe and a thermometer, the thermometer is installed on the drying box, the exhaust pipe is installed on the left part of the drying box, a plurality of exhaust ports are arranged on the exhaust pipe, the plurality of exhaust ports are all located on the left part of the drying box chamber, the input end of the exhaust pipe is connected with the hot air blower through the air supply pipe, the hot air blower and the air dryer are both fixedly installed on the drying box, the input end of the hot air blower is connected with the air dryer, the input end of the air dryer is connected with the air inlet pipe through the delivery pipe, the air inlet pipe is fixedly installed on the drying box The box is provided with a plurality of air inlets on the air inlet pipe, and the plurality of air inlets are all located at the right part of the drying box chamber; when the Chinese medicinal materials in the drying box chamber are dried, the hot air blower is turned on to allow the air in the drying box chamber to enter the air dryer through the air inlet pipe and the delivery pipe for drying, the dried air enters the hot air blower for heating and then enters the drying box chamber through the air delivery pipe and the exhaust pipe to contact with the Chinese medicinal materials, and when the thermometer observes that the gas temperature in the drying box chamber reaches the specified value, the heating mode on the hot air blower can be turned off; the heating and drying of the Chinese medicinal materials is convenient.

[0007] Preferably, the cooling mechanism includes a box body, a breathable plate and a cold air mechanism, the box body is fixedly mounted on the bottom plate, a containing cavity is provided in the box body, the breathable plate is fixedly mounted on the upper part of the containing cavity, and the cold air mechanism is used to blow cold air toward the breathable plate; when the Chinese medicinal materials are dried in the containing box, the Chinese medicinal materials in the containing box are poured onto the breathable plate, and then cold air is blown toward the Chinese medicinal materials through the cold air mechanism, so that the Chinese medicinal materials are quickly cooled down, which facilitates the bagging of the Chinese medicinal materials.

[0008] Preferably, the cold air mechanism includes an air blowing pipe, a bracket, two groups of cold air fans and an air supply pipe, the air blowing pipe is fixedly installed on the upper part of the box through the bracket, and a blowing pipe is arranged on the air blowing pipe, the output end of one group of cold air fans is connected to the lower curtain of the box containing cavity, and the output end of the other group of cold air fans is connected to the air blowing pipe through the air supply pipe; when the dried Chinese medicinal materials are poured onto the air permeable plate, the two groups of cold air fans are turned on, one group of cold air fans blows cold air to the Chinese medicinal materials on the upper part of the air permeable plate through the air supply pipe and the air blowing pipe, and the other group of cold air fans blows cold air to the Chinese medicinal materials on the lower part of the air permeable plate, and then cold air is blown to the Chinese medicinal materials on the upper and lower parts of the upper part of the air permeable plate at the same time, which promotes the cooling of the Chinese medicinal materials.

[0009] Preferably, a bar magnet is provided at the rear end of the sealing plate, and an iron sheet is provided at the front end of the drying box, and the bar magnet is fixedly adsorbed to the iron sheet; when the containing box is pushed into the drying box for drying, the bar magnet at the rear end of the sealing plate is adsorbed to the iron sheet, thereby improving the firmness of the connection between the sealing plate and the drying box.

[0010] Preferably, sealing gaskets are provided on both the bar magnet and the iron sheet; through the above arrangement, the sealing performance of the bar magnet and the iron sheet when in contact is improved.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the drying effect of the Chinese medicinal materials can be guaranteed without stirring the Chinese medicinal materials, thereby reducing the damage to the Chinese medicinal materials during the drying process, ensuring the efficacy of the Chinese medicinal materials, and having high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a first axonometric structural schematic diagram of the utility model;

[0013] Figure 2 It is a structural schematic diagram of a hot air drying mechanism;

[0014] Figure 3 It is a schematic diagram of the structure of the containing box, the slider and the sealing plate;

[0015] Figure 4 It is a second axonometric structural schematic diagram of the utility model;

[0016] Figure 5 yes Figure 3 Schematic diagram of the structure with a partial enlargement at point A in the middle.

[0017] Markings in the attached drawings: 1. bottom plate; 2. drying box; 3. holding box; 4. sealing plate; 5. handle; 6. slider; 7. exhaust duct; 8. air supply pipe; 9. hot air blower; 10. air dryer; 11. delivery pipe; 12. air inlet pipe; 13. box body; 14. breathable plate; 15. air blowing pipe; 16. bracket; 17. air cooler; 18. air supply pipe; 19. bar magnet; 20. iron sheet. DETAILED DESCRIPTION

[0018] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0019] Example 1

[0020] like Figures 1 to 5The multi-layer circulating Chinese medicinal material drying machine of the utility model comprises a bottom plate 1, a drying box 2, a hot air drying mechanism, a plurality of containing mechanisms, a plurality of sliding connection mechanisms and a cooling mechanism. The drying box 2 is fixedly mounted on the upper end of the bottom plate 1, a chamber is arranged inside the drying box 2, the front end of the drying box 2 is an opening, a plurality of containing mechanisms are respectively mounted on the drying box 2 through a plurality of sliding connection mechanisms, the hot air drying mechanism is mounted on the drying box 2, the hot air drying mechanism is used to heat and dry the air in the chamber of the drying box 2, the cooling mechanism is mounted on the bottom plate 1, and the cooling mechanism has a cooling function; the containing mechanism comprises a containing box 3, a sealing plate 4 and a handle 5, the containing box 3 is mounted on the drying box 2 through a sliding connection mechanism, a cavity is arranged inside the containing box 3, a plurality of through holes communicating with the cavity are arranged on the containing box 3, the sealing plate 4 is fixedly mounted on the front end of the containing box 3, and a handle 5 is arranged on the sealing plate 4; in When drying Chinese medicinal materials, firstly, the Chinese medicinal materials to be dried are placed in the cavities of multiple containing boxes 3, and then the air in the chambers of the containing boxes 3 is dried and heated by the hot air drying mechanism, so that the Chinese medicinal materials in the multiple containing boxes 3 are in contact with the dry hot air, and then the Chinese medicinal materials are heated and dried. After the drying of the Chinese medicinal materials is completed, the containing boxes 3 are taken out of the drying box 2, and then the Chinese medicinal materials in the containing boxes 3 are poured into the cooling mechanism for cooling, and then the Chinese medicinal materials are bagged and stored. By setting up multiple containing boxes 3, the Chinese medicinal materials can be placed on the multiple containing boxes 3, thus avoiding the accumulation of Chinese medicinal materials, increasing the contact area between the Chinese medicinal materials and the hot air, and achieving good drying effect. Moreover, compared with the prior art, the Chinese medicinal materials can also ensure the drying effect of the Chinese medicinal materials without stirring the Chinese medicinal materials, reducing the damage to the Chinese medicinal materials during the drying process, ensuring the efficacy of the Chinese medicinal materials, and having high practicality.

[0021] like Figure 1 and Figure 3 The sliding connection mechanism includes two groups of sliders 6 and two groups of slide rails, the two groups of slide rails are respectively fixedly mounted on the left and right parts of the chamber of the drying box 2, the two groups of sliders 6 are respectively fixedly mounted on the left and right parts of the containing box 3, and the two groups of sliders 6 are respectively slidably mounted on the two groups of slide rails forward and backward; when the containing box 3 is taken out of the drying box 2, the handle 5 is pulled, and the handle 5 drives the containing box 3 to move forward through the sealing plate 4, and then the slider 6 moves forward on the slide rail until the containing box 3 is removed from the drying box 2; when the medicinal materials are dried, after the medicinal materials are placed in the containing box 3, the sealing plate 4 is pushed, and the sealing plate 4 pushes the containing box 3 into the chamber of the drying box 2, and at the same time, the sealing plate 4 contacts the opening at the front end of the drying box 2, so that multiple sealing plates 4 seal the opening at the front end of the drying box 2; it is convenient to take and put the Chinese medicinal materials in the containing box 3, and the convenience is improved.

[0022] like Figure 1 and Figure 2The hot air drying mechanism includes an exhaust pipe 7, an air supply pipe 8, a hot air blower 9, an air dryer 10, a delivery pipe 11, an air inlet pipe 12 and a thermometer. The thermometer is installed on the drying box 2. The exhaust pipe 7 is installed on the left part of the drying box 2. The exhaust pipe 7 is provided with a plurality of exhaust ports, and the plurality of exhaust ports are all located on the left part of the chamber of the drying box 2. The input end of the exhaust pipe 7 is connected with the hot air blower 9 through the air supply pipe 8. The hot air blower 9 and the air dryer 10 are both fixedly installed on the drying box 2. The input end of the hot air blower 9 is connected with the air dryer 10. The input end of the air dryer 10 is connected with the air inlet pipe 12 through the delivery pipe 11. The air inlet pipe 12 is fixedly installed. It is installed on the drying box 2, and a plurality of air inlets are arranged on the air inlet pipe 12, and the plurality of air inlets are all located at the right part of the chamber of the drying box 2; when the Chinese medicinal materials in the chamber of the drying box 2 are dried, the hot air blower 9 is turned on, so that the air in the chamber of the drying box 2 enters the air dryer 10 through the air inlet pipe 12 and the conveying pipe 11 for drying, and the dried air enters the hot air blower 9 for heating and then enters the chamber of the drying box 2 through the air conveying pipe 8 and the exhaust pipe 7 to contact with the Chinese medicinal materials. When the temperature of the gas in the chamber of the drying box 2 reaches the specified value as observed by the thermometer, the heating mode on the hot air blower 9 can be turned off; the heating and drying of the Chinese medicinal materials is convenient.

[0023] like Figure 1 and Figure 4 The cooling mechanism includes a box body 13, a breathable plate 14 and a cold air mechanism. The box body 13 is fixedly installed on the bottom plate 1. A containing cavity is arranged in the box body 13. The breathable plate 14 is fixedly installed on the upper part of the containing cavity. The cold air mechanism is used to blow cold air to the breathable plate 14. When the Chinese medicinal materials are dried in the containing box 3, the Chinese medicinal materials in the containing box 3 are poured onto the breathable plate 14. Then, cold air is blown to the Chinese medicinal materials through the cold air mechanism, so that the Chinese medicinal materials are quickly cooled down, which facilitates the bagging of the Chinese medicinal materials.

[0024] The cold air mechanism includes an air blowing pipe 15, a bracket 16, two groups of cold air machines 17 and an air supply pipe 18. The air blowing pipe 15 is fixedly installed on the upper part of the box body 13 through the bracket 16. The air blowing pipe is provided on the air blowing pipe 15. The output end of one group of cold air machines 17 is connected to the lower curtain of the containing chamber of the box body 13, and the output end of the other group of cold air machines 17 is connected to the air blowing pipe 15 through the air supply pipe 18. When the dried Chinese medicinal materials are poured on the air permeable plate 14, the two groups of cold air machines 17 are turned on, one group of cold air machines 17 blows cold air to the Chinese medicinal materials on the upper part of the air permeable plate 14 through the air supply pipe 18 and the air blowing pipe 15, and the other group of cold air machines 17 blows cold air to the Chinese medicinal materials on the lower part of the air permeable plate 14, and then blows cold air to the Chinese medicinal materials on the upper and lower parts of the upper end of the air permeable plate 14 at the same time, which promotes the cooling of the Chinese medicinal materials.

[0025] Example 2

[0026] like Figure 1 , Figure 3 and Figure 5On the basis of Example 1, a bar magnet 19 is provided at the rear end of the sealing plate 4, and an iron sheet 20 is provided at the front end of the drying box 2, and the bar magnet 19 and the iron sheet 20 are fixedly adsorbed; when the containing box 3 is pushed into the drying box 2 for drying, the bar magnet 19 at the rear end of the sealing plate 4 is adsorbed with the iron sheet 20, thereby improving the firmness of the connection between the sealing plate 4 and the drying box 2.

[0027] The holding box 3, exhaust duct 7, hot air blower 9, air dryer 10, cold air blower 17, bar magnet 19 and iron sheet 20 of the multi-layer circulating Chinese medicinal material drying machine of the utility model are all purchased on the market, and the technicians in the industry only need to install and operate them according to the accompanying instruction manual, without the need for the technicians in this field to make creative efforts.

[0028] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A multi-layer circulating Chinese medicinal material drying machine, comprising a bottom plate (1) and a drying box (2), wherein the drying box (2) is fixedly mounted on the upper end of the bottom plate (1), a chamber is arranged inside the drying box (2), and the front end of the drying box (2) is an opening; characterized in that: The device also comprises a hot air drying mechanism, a plurality of containing mechanisms, a plurality of sliding connection mechanisms and a cooling mechanism. The plurality of containing mechanisms are respectively mounted on the drying box (2) via a plurality of sliding connection mechanisms. The hot air drying mechanism is mounted on the drying box (2). The hot air drying mechanism is used to heat and dry the air in the chamber of the drying box (2). The cooling mechanism is mounted on the bottom plate (1). The cooling mechanism has a cooling function. The containing mechanism comprises a containing box (3), a sealing plate (4) and a handle (5). The containing box (3) is mounted on the drying box (2) via the sliding connection mechanism. A cavity is arranged in the containing box (3). A plurality of through holes communicating with the cavity are arranged on the containing box (3). The sealing plate (4) is fixedly mounted on the front end of the containing box (3). The sealing plate (4) is provided with a handle (5).

2. A multi-layer circulating Chinese medicinal material drying machine as claimed in claim 1, characterized in that: The sliding connection mechanism comprises two groups of sliders (6) and two groups of slide rails. The two groups of slide rails are respectively fixedly mounted on the left and right parts of the drying box (2) chamber. The two groups of sliders (6) are respectively fixedly mounted on the left and right parts of the containing box (3). The two groups of sliders (6) are respectively slidably mounted on the two groups of slide rails.

3. A multi-layer circulating Chinese medicinal material drying machine as claimed in claim 1, characterized in that: The hot air drying mechanism comprises an exhaust pipe (7), an air supply pipe (8), a hot air blower (9), an air dryer (10), a delivery pipe (11), an air inlet pipe (12) and a thermometer, wherein the thermometer is installed on the drying box (2), the exhaust pipe (7) is installed on the left part of the drying box (2), a plurality of exhaust ports are arranged on the exhaust pipe (7), and the plurality of exhaust ports are all located on the left part of the chamber of the drying box (2), and the input end of the exhaust pipe (7) is connected to the hot air blower (9) through the air supply pipe (8). The fan (9) is connected to the air dryer (10), the hot air blower (9) and the air dryer (10) are both fixedly mounted on the drying box (2), the input end of the hot air blower (9) is connected to the air dryer (10), the input end of the air dryer (10) is connected to the air inlet pipe (12) through the delivery pipe (11), the air inlet pipe (12) is fixedly mounted on the drying box (2), a plurality of air inlets are arranged on the air inlet pipe (12), and the plurality of air inlets are all located on the right part of the chamber of the drying box (2).

4. A multi-layer circulating Chinese medicinal material drying machine as claimed in claim 1, characterized in that: The cooling mechanism comprises a box body (13), a ventilation plate (14) and a cold air mechanism, wherein the box body (13) is fixedly mounted on the bottom plate (1), a containing cavity is arranged in the box body (13), the ventilation plate (14) is fixedly mounted on the upper part of the containing cavity, and the cold air mechanism is used for blowing cold air toward the ventilation plate (14).

5. A multi-layer circulating Chinese medicinal material drying machine as claimed in claim 4, characterized in that: The cold air mechanism comprises an air blowing pipe (15), a bracket (16), two groups of cold air machines (17) and an air supply pipe (18); the air blowing pipe (15) is fixedly mounted on the upper part of the box body (13) through the bracket (16); an air blowing pipe is arranged on the air blowing pipe (15); the output end of one group of cold air machines (17) is connected to the lower curtain fabric of the containing chamber of the box body (13); the output end of the other group of cold air machines (17) is connected to the air blowing pipe (15) through the air supply pipe (18).

6. A multi-layer circulating Chinese medicinal material drying machine as claimed in claim 1, characterized in that: A bar magnet (19) is provided at the rear end of the sealing plate (4), and an iron sheet (20) is provided at the front end of the drying box (2), and the bar magnet (19) and the iron sheet (20) are fixedly adsorbed.

7. A multi-layer circulating Chinese medicinal material drying machine as claimed in claim 6, characterized in that: The bar magnet (19) and the iron sheet (20) are both provided with sealing pads.

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