A red ginseng extract and liquid preparation high-efficiency hot air circulation bellows

Abstract

The present application belongs to the technical field of drying, in particular to a high-efficiency hot air circulation air bellow for red ginseng extract and liquid preparation, which comprises a machine body, a blower fan is fixedly connected to the upper surface of the machine body, the blower fan is used for introducing high-speed hot air flow into the machine body, a plurality of fixed plates are slidably connected in the machine body, an auxiliary groove is formed in the bottom wall of the fixed plate, the auxiliary groove is used for flowing the high-speed hot air flow, and the fixed plate is used for placing red ginseng extract blocks; a flow guide assembly is arranged in the machine body, the flow guide assembly comprises a guide frame fixedly connected to the top wall of the machine body, the cross section of the guide frame is in a buffer bending shape and is used for buffering the high-speed hot air flow; the flow guide assembly further comprises a fixed frame arranged between the two fixed plates, the cross section of the fixed frame is in a sandglass shape, a plurality of fixed grooves are formed in the bottom wall of the fixed frame, and the flow guide assembly solves the problem that one side of the red ginseng extract is always blown directly and is scorched.

Description

Technical Field

[0001] This invention belongs to the field of drying technology, specifically a high-efficiency hot air circulating air box for red ginseng extract and liquid preparation. Background Technology

[0002] Hot air circulating ovens use heated air to generate hot air, which is then circulated within the oven to achieve the drying function. Today, they are widely used in many industries, including food, pharmaceuticals, and chemicals. With rapid economic development, the market share of hot air circulating ovens is continuously increasing.

[0003] However, in the existing hot air circulating fan, during the drying process of red ginseng extract and liquid preparations, the hot air is directly blown onto the red ginseng extract, causing the directly blown surface to dry rapidly. This phenomenon results in a significant difference in the degree of drying between the directly blown and non-directly blown surfaces. Due to over-drying, the directly blown surface becomes hard, crusty, and even develops scorched spots. This not only damages the original delicate texture of the red ginseng extract but also causes some active ingredients to be destroyed at high temperatures, reducing the product's efficacy and quality.

[0004] However, ginseng that is not directly blown dry has a slower drying speed and retains more moisture, making it highly susceptible to microbial growth during subsequent storage, leading to spoilage and affecting the product's shelf life. Furthermore, direct hot air blowing can easily cause splattering of red ginseng extract during the drying process, with some extract adhering to the inner walls of the drying oven and the hot air ducts. This not only wastes raw materials and increases production costs but is also extremely difficult to clean, requiring significant manpower and time.

[0005] Therefore, the present invention provides a high-efficiency hot air circulation box for red ginseng extract and liquid preparation. Summary of the Invention

[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0007] The technical solution adopted by the present invention to solve its technical problem is as follows: The present invention provides a high-efficiency hot air circulation box for red ginseng extract and liquid preparation, comprising a body, a blower fixedly connected to the upper surface of the body, the blower being used to introduce high-speed hot air flow into the body, a plurality of fixed plates being slidably connected inside the body, an auxiliary groove being provided on the bottom wall of the fixed plate, the auxiliary groove being used to circulate high-speed hot air flow, and the fixed plate being used to place red ginseng extract blocks;

[0008] The machine body is equipped with a flow guiding component, which includes a guide frame fixed to the top wall of the machine body. The cross-section of the guide frame is in a buffer bending shape to buffer the high-speed hot airflow.

[0009] The airflow guiding assembly also includes a fixed frame disposed between two fixed plates. The fixed frame has an hourglass-shaped cross-section and several fixed grooves on its bottom wall. The fixed grooves are used to divert hot air. Each fixed frame has a support plate fixed to the machine body on both sides.

[0010] Two exhaust fans are fixed to the outer wall of the machine body for circulating and extracting hot air.

[0011] Preferably, the top of the guide frame is provided with an air inlet, which is connected to a blower. The bottom of the guide frame is fixedly connected to a base plate, and the bottom surface of the base plate is also provided with a fixing groove for diverting hot air. A buffer is provided inside the guide frame for decelerating the high-speed hot airflow.

[0012] Preferably, the buffer includes a rotating shaft that rotates through the guide frame, and a rotating paddle is fixed to the circumferential surface of the rotating shaft. The rotating paddle rotates under the impact of high-speed hot airflow, driving the transmission assembly to work. The transmission assembly is used for turning the red ginseng extract.

[0013] Preferably, the transmission assembly includes a first reciprocating screw, which is rotatably disposed between one of the fixed plates and the guide frame. A fixed shaft is rotatably connected between the other fixed plate and the fixed frame. A transmission belt is drivingly connected between the first reciprocating screw and the rotating shaft. A connecting belt is drivingly connected between the fixed shaft and the first reciprocating screw. The transmission assembly drives the flipping assembly to work. A positioning block is rotatably connected to one end of both the first reciprocating screw and the fixed shaft. The positioning frame is fixedly connected to the fixed frame.

[0014] Preferably, the flipping assembly includes several grooves formed in the bottom wall of the fixed plate. A first rotating plate is rotatably connected to each groove. An auxiliary shaft is rotatably connected to the middle of the first rotating plate. A torsion spring is provided in the auxiliary shaft. Two levers are fixedly connected to one side of the first rotating plate. A second rotating plate is also rotatably connected to the groove. A lever is fixedly connected to one side of the second rotating plate. The lever is disposed between the two levers.

[0015] Preferably, push plates are slidably connected to both the fixed shaft and the circumferential surface of the first reciprocating screw. The push plates are used to push the first rotating plate and the second rotating plate to perform the reciprocating red ginseng extract flipping operation.

[0016] Preferably, the fixed plate is provided with sliding components on both sides. The sliding components include sliding grooves opened on both sides of the fixed plate, a slider is rotatably connected in the sliding groove, a rotating disk is fixedly connected to the middle of the slider, and the machine body is provided with an internal groove corresponding to the position of the rotating disk. A sliding plate is slidably connected in the internal groove, and the rotating disk is rotatably connected to the sliding plate.

[0017] Preferably, after the red ginseng extract is placed inside the fixed plate one by one, the blower on the upper surface of the machine body is started, and high-speed hot air is blown into the machine body through the air inlet of the guide frame. Then, the high-speed hot air flows along the guide frame to one of the fixed plates. During the process of passing through the guide frame, the high-speed hot air will pass through several fixed slots, and the high-speed hot air will be diverted by the fixed slots, thereby drying the red ginseng extract.

[0018] Preferably, after the high-speed hot airflow blows into the guide frame, the high-speed hot airflow will blow the rotating paddle, the rotating paddle will drive the rotating shaft to rotate, the rotation of the rotating shaft will drive the transmission belt to perform transmission work, the transmission belt will drive the first reciprocating screw to rotate, the rotation of the first reciprocating screw will drive the push plate on its circumferential surface to slide, during the push plate's forward movement, it will first push the first rotating plate to rotate row by row, flipping the red ginseng extract placed on the surface of the first rotating plate onto the second rotating plate, and then during the push plate's retraction, the second rotating plate will flip, flipping the red ginseng extract onto the first rotating plate again, assisting the blower in drying work, wherein the paddle block on one side of the first rotating plate and the paddle plate on the second rotating plate can both be twisted, and the paddle plate is inserted between the two paddle blocks.

[0019] Preferably, after drying is completed, the fixed plate is pulled, and the sliders on both sides of the fixed plate drive the slide plate to slide along the built-in groove. When it slides to the edge of the machine body, the red ginseng extract can be collected to assist in the replacement of the red ginseng extract.

[0020] The beneficial effects of this invention are as follows:

[0021] 1. The high-efficiency hot air circulation box for red ginseng extract and liquid preparations described in this invention involves placing the red ginseng extract inside a fixed plate, then activating the blower on the upper surface of the machine body. High-speed hot air enters the machine body through the air inlet of the guide frame, flows along the guide frame, and passes through several fixed slots to achieve distribution, ensuring that the hot air is evenly distributed to each piece of red ginseng extract. This design not only improves the utilization rate of hot air and ensures balanced heating of all parts of the red ginseng extract, effectively improving drying efficiency and quality, but also avoids localized overheating that could damage the quality of the red ginseng extract, guaranteeing the stability and quality of the product and providing a reliable guarantee for subsequent processing of the red ginseng extract.

[0022] 2. The high-efficiency hot air circulating air box for red ginseng extract and liquid preparations described in this invention uses high-speed hot airflow to blow a rotating paddle, triggering a series of linked reactions. The rotating shaft drives the transmission belt, which in turn rotates the first reciprocating screw, driving the pusher plate to slide. When the pusher plate moves forward, it pushes the first rotating plate row by row, precisely flipping the red ginseng extract onto the second rotating plate. When it retracts, the second rotating plate flips again, allowing the extract to return to the first rotating plate, achieving automatic and orderly flipping of the extract. This design ensures that all sides of the extract can fully contact the hot air, greatly improving the drying uniformity and effectively avoiding quality problems caused by insufficient or excessive heating in certain areas. At the same time, the lever on one side of the first rotating plate and the torsionable and interlocking lever on the other side of the second rotating plate enhance the stability and reliability of the flipping, reducing the risk of the extract falling during the flipping process, ensuring the continuity and efficiency of production, and providing strong support for the high-quality drying of red ginseng extract. Attached Figure Description

[0023] The invention will now be further described with reference to the accompanying drawings.

[0024] Figure 1 This is a perspective view of Embodiment 1 of the present invention;

[0025] Figure 2 This is a front view of the body of the present invention;

[0026] Figure 3 This is a schematic diagram of the flow guiding component of the present invention;

[0027] Figure 4 This is a cross-sectional view of the flow guiding component of the present invention;

[0028] Figure 5 This is a schematic diagram of the structure of the fixing plate of the present invention;

[0029] Figure 6 This is a schematic diagram of the connection relationship between the first rotating plate and the second rotating plate of the present invention;

[0030] Figure 7 This is a schematic diagram of the structure of the first rotating plate of the present invention;

[0031] Figure 8 This is a schematic diagram of the structure of the sliding component of the present invention;

[0032] In the diagram: 1. Main body; 11. Exhaust fan;

[0033] 2. Blower; 21. Guide frame; 22. Fixed frame; 23. Fixed plate; 24. Rotating shaft; 25. Rotating paddle; 26. Transmission belt; 27. First reciprocating screw; 28. Connecting belt; 29. ​​Fixed shaft; 210. Support plate; 211. Base plate; 212. Air inlet; 213. Fixed groove; 214. Positioning block; 215. Slide plate; 216. Push plate; 217. Auxiliary groove; 218. First rotating plate; 219. Second rotating plate; 220. Auxiliary shaft; 221. Pulley; 222. Pulley; 223. Slide groove; 224. Slider; 225. Rotating disk; 226. Groove body. Detailed Implementation

[0034] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0035] Example 1: As Figures 1 to 8 As shown in the embodiment of the present invention, a high-efficiency hot air circulation box for red ginseng extract and liquid preparation includes a body 1. A blower 2 is fixedly connected to the upper surface of the body 1. The blower 2 is used to introduce high-speed hot airflow into the body 1. Several fixed plates 23 are slidably connected inside the body 1. The bottom wall of the fixed plates 23 is provided with an auxiliary groove 217 for the flow of high-speed hot airflow. The fixed plates 23 are used to place red ginseng extract blocks. A flow guiding assembly is provided inside the body 1. The flow guiding assembly includes a guide frame 21 fixed to the top wall of the body 1. The cross-section of the guide frame 21 is a buffer bend to buffer the high-speed hot airflow. The flow guiding assembly also includes two fixed plates. The fixed frame 22 between the plates 23 has an hourglass-shaped cross-section. The bottom wall of the fixed frame 22 has several fixed grooves 213 for diverting hot air. Each fixed frame 22 has a support plate 210 fixed to the body 1 on both sides. Two exhaust fans 11 are fixed to the outer wall of the body 1 for circulating and extracting hot air. The top of the guide frame 21 has an air inlet 212 connected to the blower 2. The bottom of the guide frame 21 has a base plate 211 fixed to it. The bottom surface of the base plate 211 also has fixed grooves 213 for diverting hot air. The guide frame 21 has a buffer inside for decelerating the high-speed hot airflow.

[0036] Specifically, in the existing hot air circulating fan, during the drying process of red ginseng extract and liquid preparations, the hot air is directly blown onto the red ginseng extract, causing the directly blown surface to dry rapidly. This phenomenon results in a significant difference in the drying degree between the directly blown and non-directly blown surfaces. Due to over-drying, the directly blown surface becomes hard, crusty, and even develops scorched spots. This not only damages the original delicate texture of the red ginseng extract but also causes some active ingredients to be destroyed at high temperatures, reducing the product's efficacy and quality.

[0037] However, the non-direct-blown surface dries slowly, leaving more moisture residue. This makes it highly susceptible to microbial growth during subsequent storage, leading to spoilage and affecting the product's shelf life. Furthermore, direct hot air blowing can cause red ginseng extract to splatter during drying, with some extract adhering to the oven walls and hot air ducts. This not only wastes raw materials and increases production costs but is also extremely difficult to clean, requiring significant manpower and time.

[0038] Therefore, the present invention solves the above problems by setting the above structure. First, after the red ginseng extract is placed inside the fixed plate 23 one by one, the blower 2 on the upper surface of the machine body 1 is started. The high-speed hot air flow enters the machine body 1 through the air inlet 212 of the guide frame 21. Then the high-speed hot air flow flows along the guide frame 21 to one of the fixed plates 23. During the process of passing through the guide frame 21, the high-speed hot air flow will pass through several fixed grooves 213. The high-speed hot air flow is diverted by the several fixed grooves 213, thereby drying the red ginseng extract.

[0039] After placing the red ginseng extract inside the fixed plate 23, the blower 2 on the upper surface of the machine body 1 is started. The high-speed hot airflow enters the machine body 1 through the air inlet 212 of the guide frame 21. The airflow flows along the guide frame 21 and passes through several fixed slots 213 to achieve diversion, so that the hot air is evenly applied to each red ginseng extract. This design not only improves the utilization rate of hot air and ensures that the red ginseng extract is heated evenly in all parts, effectively improving the drying efficiency and quality, but also avoids local overheating that could damage the quality of the red ginseng extract, ensuring the stability and quality of the product, and providing a reliable guarantee for the subsequent processing of the red ginseng extract.

[0040] like Figure 3 and Figure 4As shown, the buffer component in this embodiment includes a rotating shaft 24 that rotates through the guide frame 21. A rotating paddle 25 is fixedly connected to the circumferential surface of the rotating shaft 24. The rotating paddle 25 rotates under the impact of high-speed hot airflow, driving the transmission assembly to work. The transmission assembly is used for flipping the red ginseng extract. The transmission assembly includes a first reciprocating screw 27, which is rotatably disposed between one of the fixed plates 23 and the guide frame 21. A fixed shaft 29 is rotatably connected between the other fixed plate 23 and the fixed frame 22. A transmission belt 26 is drivingly connected between the first reciprocating screw 27 and the rotating shaft 24. A connecting belt 28 is drivingly connected between the fixed shaft 29 and the first reciprocating screw 27. The transmission assembly drives the flipping assembly to work. One end of the first reciprocating screw 27 and the fixed shaft 29 are both rotatably connected. The positioning block 214 is attached, and the positioning frame is fixedly connected to the fixed frame 22. The flipping assembly includes several grooves 226 formed on the bottom wall of the fixed plate 23. A first rotating plate 218 is rotatably connected in each groove 226. An auxiliary shaft 220 is rotatably connected in the middle of the first rotating plate 218. A torsion spring is provided in the auxiliary shaft 220. Two levers 221 are fixedly connected to one side of the first rotating plate 218. A second rotating plate 219 is also rotatably connected in the groove 226. A lever 222 is fixedly connected to one side of the second rotating plate 219. The lever 222 is located between the two levers 221. A push plate 216 is slidably connected to both the fixed shaft 29 and the circumferential surface of the first reciprocating screw 27. The push plate 216 is used to push the first rotating plate 218 and the second rotating plate 219 to perform the reciprocating flipping operation of the red ginseng extract.

[0041] Specifically, after the high-speed hot airflow blows into the guide frame 21, the high-speed hot airflow will blow the rotating paddle 25, the rotating paddle 25 will drive the rotating shaft 24 to rotate, the rotation of the rotating shaft 24 will drive the transmission belt 26 to perform transmission work, the transmission belt 26 will drive the first reciprocating screw 27 to rotate, the rotation of the first reciprocating screw 27 will drive the push plate 216 on its circumferential surface to slide, during the forward movement of the push plate 216, it will first push the first rotating plate 218 to rotate, flipping the red ginseng extract placed on the surface of the first rotating plate 218 onto the second rotating plate 219, and then during the retraction of the push plate 216, the second rotating plate 219 will flip, and then flip the red ginseng extract onto the first rotating plate 218, assisting the blower 2 in drying work. The paddle block 221 on one side of the first rotating plate 218 and the paddle plate 222 on the second rotating side can both be twisted, and the paddle plate 222 is inserted between the two paddle blocks 221.

[0042] High-speed hot airflow blows the rotating paddle 25, triggering a series of linked reactions. The rotating shaft 24 drives the transmission belt 26, which in turn rotates the first reciprocating screw 27, driving the push plate 216 to slide. As the push plate 216 moves forward, it pushes the first rotating plate 218 row by row, precisely flipping the red ginseng extract onto the second rotating plate 219. When it retracts, the second rotating plate 219 flips again, allowing the extract to return to the first rotating plate 218. This achieves automatic and orderly flipping of the extract. This design ensures that all sides of the extract can fully contact the hot air, greatly improving the drying uniformity and effectively avoiding quality problems caused by insufficient or excessive heating in certain areas. At the same time, the lever 221 on one side of the first rotating plate 218 and the torsion and interlocking lever 222 on the second rotating plate 219 enhance the stability and reliability of the flipping, reducing the risk of the extract falling during the flipping process, ensuring the continuity and efficiency of production, and providing strong support for the high-quality drying of red ginseng extract.

[0043] Example 2: Figures 1 to 8 As shown in the comparative embodiment one, another embodiment of the present invention is as follows: sliding components are provided on both sides of the fixed plate 23. The sliding components include sliding grooves 223 opened on both sides of the fixed plate 23. A slider 224 is rotatably connected in the sliding grooves 223. A rotating disk 225 is fixedly connected to the middle of the slider 224. An internal groove 226 is opened on the machine body 1 corresponding to the position of the rotating disk 225. A sliding plate 215 is rotatably connected in the internal groove 226. The rotating disk 225 and the sliding plate 215 are rotatably connected.

[0044] Specifically, after drying is completed, the fixed plate 23 is pulled, and the sliders 224 on both sides of the fixed plate 23 drive the slide plate 215 to slide along the built-in groove 226. When it slides to the edge of the machine body 1, the red ginseng extract can be collected to assist in the replacement of the red ginseng extract.

[0045] Working principle: First, after placing the red ginseng extract into the fixed plate 23 one by one, the blower 2 on the upper surface of the machine body 1 is started. The blower blows high-speed hot air into the machine body 1 through the air inlet 212 of the guide frame 21. Then, the high-speed hot air flows along the guide frame 21 to one of the fixed plates 23. During the process of passing through the guide frame 21, the high-speed hot air will pass through several fixed grooves 213. The high-speed hot air is divided by the fixed grooves 213, thereby drying the red ginseng extract.

[0046] After placing the red ginseng extract inside the fixed plate 23, the blower 2 on the upper surface of the machine body 1 is started. The high-speed hot airflow enters the machine body 1 through the air inlet 212 of the guide frame 21. The airflow flows along the guide frame 21 and passes through several fixed slots 213 to achieve diversion, so that the hot air is evenly applied to each red ginseng extract. This design not only improves the utilization rate of hot air and ensures that the red ginseng extract is heated evenly in all parts, effectively improving the drying efficiency and quality, but also avoids local overheating that could damage the quality of the red ginseng extract, ensuring the stability and quality of the product, and providing a reliable guarantee for the subsequent processing of the red ginseng extract.

[0047] Then, after the high-speed hot airflow blows into the guide frame 21, the high-speed hot airflow will blow the rotating paddle 25, the rotating paddle 25 will drive the rotating shaft 24 to rotate, the rotation of the rotating shaft 24 will drive the transmission belt 26 to perform transmission work, the transmission belt 26 will drive the first reciprocating screw 27 to rotate, the rotation of the first reciprocating screw 27 will drive the push plate 216 on its circumferential surface to slide, during the forward movement of the push plate 216, it will first push the first rotating plate 218 to rotate, flipping the red ginseng extract placed on the surface of the first rotating plate 218 onto the second rotating plate 219, and then during the retraction of the push plate 216, the second rotating plate 219 will flip, and then flip the red ginseng extract onto the first rotating plate 218, assisting the blower 2 in drying work. The paddle block 221 on one side of the first rotating plate 218 and the paddle plate 222 on the second rotating side can both be twisted, and the paddle plate 222 is inserted between the two paddle blocks 221.

[0048] High-speed hot airflow blows the rotating paddle 25, triggering a series of linked reactions. The rotating shaft 24 drives the transmission belt 26, which in turn rotates the first reciprocating screw 27, driving the push plate 216 to slide. When the push plate 216 moves forward, it pushes the first rotating plate 218 row by row, precisely flipping the red ginseng extract to the second rotating plate 219. When it retracts, the second rotating plate 219 flips again, allowing the extract to return to the first rotating plate 218, realizing the automatic and orderly flipping of the extract. This design allows all sides of the extract to fully contact the hot air, greatly improving the drying uniformity and effectively avoiding quality problems caused by insufficient or excessive local heating. At the same time, the lever 221 on one side of the first rotating plate 218 and the lever 222 on the second rotating plate 219, which can be twisted and interlocked, enhance the stability and reliability of the flipping, reduce the risk of the extract falling during the flipping process, ensure the continuity and efficiency of production, and provide strong support for the high-quality drying of red ginseng extract.

[0049] Finally, after drying, pull the fixing plate 23. The sliders 224 on both sides of the fixing plate 23 drive the slide plate 215 to slide along the built-in groove 226. When it slides to the edge of the machine body 1, the red ginseng extract can be collected to assist in the replacement of the red ginseng extract.

[0050] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency hot air circulation box for red ginseng extract and liquid preparation, comprising a body (1), wherein a blower (2) is fixedly connected to the upper surface of the body (1), the blower (2) is used to introduce high-speed hot airflow into the body (1), and a plurality of fixed plates (23) are slidably connected inside the body (1), wherein an auxiliary groove (217) is provided on the bottom wall of the fixed plate (23), the auxiliary groove (217) is used to circulate high-speed hot airflow, and the fixed plate (23) is used to place red ginseng extract blocks, characterized in that: The machine body (1) is provided with a flow guiding component inside. The flow guiding component includes a guide frame (21) fixed to the top wall of the machine body (1). The cross section of the guide frame (21) is in a buffer bending shape to buffer the high-speed hot airflow. The airflow guiding assembly also includes a fixed frame (22) disposed between two fixed plates (23). The fixed frame (22) has an hourglass-shaped cross section. The bottom wall of the fixed frame (22) is provided with several fixed grooves (213). The fixed grooves (213) are used to divert hot air. Each fixed frame (22) has a support plate (210) fixed to the body (1) on both sides. Two exhaust fans (11) are fixed to the outer wall of the body (1) for circulating and extracting hot air. The top of the guide frame (21) is provided with an air inlet (212), which is connected to the blower (2). The bottom end of the guide frame (21) is fixedly connected with a base plate (211), and the bottom surface of the base plate (211) is also provided with a fixing groove (213) for diverting hot air. The guide frame (21) is provided with a buffer inside, which is used to decelerate the high-speed hot airflow. The buffer includes a rotating shaft (24) that rotates through the guide frame (21). A rotating paddle (25) is fixed to the circumferential surface of the rotating shaft (24). The rotating paddle (25) rotates under the impact of high-speed hot airflow, driving the transmission assembly to work. The transmission assembly is used to turn the red ginseng extract over. The transmission assembly includes a first reciprocating screw (27), which is rotatably disposed between one of the fixed plates (23) and the guide frame (21). A fixed shaft (29) is rotatably connected between the other fixed plate (23) and the fixed frame (22). A transmission belt (26) is driven between the first reciprocating screw (27) and the rotating shaft (24). A connecting belt (28) is driven between the fixed shaft (29) and the first reciprocating screw (27). The transmission assembly drives the flipping assembly to work. The flipping assembly includes several grooves (226) formed on the bottom wall of the fixed plate (23). Each groove (226) is rotatably connected to a first rotating plate (218). An auxiliary shaft (220) is rotatably connected to the middle of the first rotating plate (218). A torsion spring is provided in the auxiliary shaft (220). Two levers (221) are fixedly connected to one side of the first rotating plate (218). A second rotating plate (219) is also rotatably connected to the groove (226). A lever (222) is fixedly connected to one side of the second rotating plate (219). The lever (222) is disposed between the two levers (221). Push plates (216) are slidably connected to the circumferential surfaces of the fixed shaft (29) and the first reciprocating screw (27). The push plates (216) are used to push the first rotating plate (218) and the second rotating plate (219) to perform the reciprocating red ginseng extract turning operation.

2. The high-efficiency hot air circulation box for red ginseng extract and liquid preparation according to claim 1, characterized in that: The fixed plate (23) is provided with sliding components on both sides. The sliding components include sliding grooves (223) on both sides of the fixed plate (23). A slider (224) is rotatably connected in the sliding groove (223). A rotating disk (225) is fixedly connected in the middle of the slider (224). The machine body (1) is provided with an internal groove (226) corresponding to the position of the rotating disk (225). A sliding plate (215) is rotatably connected in the internal groove (226). The rotating disk (225) and the sliding plate (215) are rotatably connected.

3. The high-efficiency hot air circulation box for red ginseng extract and liquid preparation according to claim 1, characterized in that: After the red ginseng extract is placed inside the fixed plate (23) one by one, the blower (2) on the upper surface of the machine body (1) is started, and the high-speed hot air flow enters the machine body (1) through the air inlet (212) of the guide frame (21). Then the high-speed hot air flow flows along the guide frame (21) to one of the fixed plates (23). During the process of passing through the guide frame (21), the high-speed hot air flow will pass through several fixed slots (213). The high-speed hot air flow is diverted through several fixed slots (213) to dry the red ginseng extract.

4. The high-efficiency hot air circulation box for red ginseng extract and liquid preparation according to claim 1, characterized in that: After the high-speed hot airflow blows into the guide frame (21), the high-speed hot airflow will blow the rotating paddle (25), the rotating paddle (25) will drive the rotating shaft (24) to rotate, the rotation of the rotating shaft (24) will drive the transmission belt (26) to perform transmission work, the transmission belt (26) will drive the first reciprocating screw (27) to rotate, the rotation of the first reciprocating screw (27) will drive the push plate (216) on its circumferential surface to slide, and the push plate (216) will push the first rotating plate (218) row by row during the forward movement. The rotation process involves flipping the ginseng extract placed on the surface of the first rotating plate (218) onto the second rotating plate (219). Then, during the retraction of the push plate (216), the second rotating plate (219) is flipped, and the ginseng extract is flipped back onto the first rotating plate (218) to assist the blower (2) in drying. The paddle (221) on one side of the first rotating plate (218) and the paddle (222) on one side of the second rotating plate (219) can both be twisted, and the paddle (222) is inserted between the two paddles (221).

5. The high-efficiency hot air circulation box for red ginseng extract and liquid preparation according to claim 2, characterized in that: After drying, pull the fixing plate (23). The sliders (224) on both sides of the fixing plate (23) drive the slide plate (215) to slide along the built-in groove (226). When it slides to the edge of the machine body (1), the red ginseng extract is collected to assist in the replacement of the red ginseng extract.

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