Traditional Chinese medicine raw material heating and stirring device

Abstract

The utility model discloses a traditional chinese medicine raw material heating stirring device relates to traditional chinese medicine production technical field, including jar body and bottom plate, the jar body fixed connection is in the bottom plate top outer wall, the jar body outside fixedly connected with stirring subassembly, the stirring subassembly includes the fixed connection of two telescopic electric jar of jar body circumference outer wall, two telescopic electric jar output all fixedly connected with a connecting frame, two connecting frame top one end fixed connection has same top cover, the coaxial fixed installation ring of top cover bottom outer wall, the inside rotation of installation ring is connected with the rotary frame, the rotary frame bottom outer wall coaxial fixed installation ring is had to the pressure bucket of bamboo hat shape, the spiral rod of top cover middle position rotation is connected with, the utility model discloses a stirring subassembly can be realized various traditional chinese medicine raw material completely immerse in the extraction liquid among, and in the extraction liquid among fast movement, be favorable to the improvement traditional chinese medicine raw material among the effective component's effect of drawing.

Description

Technical Field

[0001] This utility model relates to the field of traditional Chinese medicine production technology, specifically a heating and stirring device for traditional Chinese medicine raw materials. Background Technology

[0002] The chemical composition of Chinese medicine raw materials is complex, containing a variety of effective and ineffective components. The heating and stirring device can accelerate solvent penetration and improve the extraction efficiency of components through the synergistic effect of forced stirring and heating, while ensuring the uniformity of mixing and avoiding local concentrations that are too high or too low.

[0003] A search revealed a utility model patent with Chinese patent publication number CN215781656U, which discloses a traditional Chinese medicine extraction device, including a support base, a support frame, a medicinal liquid heating plate, a medicinal liquid stirring tank, an open sealing cover, a sealed tank cover, and a traditional Chinese medicine stirring and extraction device. The traditional Chinese medicine stirring and extraction device includes a motor connecting plate, a stirring motor, a medicinal liquid stirring rod, a medicinal liquid stirring blade, a medicinal liquid storage tank, a connecting buckle fixing block, a filter plate connecting buckle, a medicinal residue filter plate, a hydraulic rod support plate, a telescopic hydraulic rod, and a traditional Chinese medicine residue pressing plate.

[0004] When using the above-mentioned device, some Chinese medicinal materials have low density, so they will float on the top after being put into the extract. Although the movable stirring rack can improve the flow rate of the medicinal materials, the medicinal materials floating on the top still cannot be effectively submerged in the extract, which may lead to incomplete extraction of the effective components. There is room for improvement. Utility Model Content

[0005] The purpose of this invention is to provide a heating and stirring device for traditional Chinese medicine raw materials to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a heating and stirring device for traditional Chinese medicine raw materials, comprising a tank and a bottom plate. The tank is fixedly connected to the top outer wall of the bottom plate. A stirring assembly is fixedly connected to the outside of the tank. The stirring assembly includes two telescopic electric cylinders fixedly connected to the outer circumference of the tank. A connecting frame is fixedly connected to the output end of each of the two telescopic electric cylinders. A common top cover is fixedly connected to the top of the two connecting frames. An installation ring is coaxially fixed to the bottom outer wall of the top cover. A rotating frame is rotatably connected inside the installation ring. A bucket-shaped pressure hopper is coaxially fixed to the bottom outer wall of the rotating frame. A spiral rod is rotatably connected to the middle of the top cover. The spiral rod passes through the middle of the pressure hopper. A motor is fixedly connected to the top outer wall of the top cover. The output end of the motor is coaxially fixed to the top outer wall of the spiral rod. A drive structure is rotatably connected to the bottom of the top cover. A discharge assembly is fixedly connected to the top of the tank.

[0007] This system allows various Chinese medicinal materials to be completely submerged in the extract and move rapidly within it, which helps improve the extraction efficiency of the active ingredients. Turning on the telescopic electric cylinder controls its retraction, causing the connecting frame to move upwards. The connecting frame then moves the top cover synchronously until the top cover moves the pressure bucket above the tank's inlet, allowing the Chinese medicinal materials and extract to be placed at the bottom of the tank. Then, the telescopic electric cylinder extends, pressing the pressure bucket into the extract. Turning on the drive switch of motor one causes the screw rod to rotate, guiding the Chinese medicinal materials in the center downwards and then upwards from the periphery. Upon contact with the bottom wall of the pressure bucket, some of the materials are guided upwards at an angle, facilitating their movement to the bottom by the screw rod. This allows the medicinal materials to flow within the space formed by the pressure bucket and the tank, ensuring that all materials are evenly distributed within the extract.

[0008] As a further preferred embodiment of this technical solution, the driving structure includes a dial that is rotatably connected to the outer wall of the bottom of the top cover, an extension strip that is fixedly connected to the inner circumference of the rotating frame, two protrusions that correspond to the positions of the extension strip that are fixedly connected to the outside of the dial, a mounting block that is fixedly connected to the outer wall of the bottom of the top cover, a spring that is fixedly connected between the extension strip and the mounting block, and a linkage structure that is fixedly connected to the outside of the dial and the spiral rod.

[0009] As a further preferred embodiment of this technical solution, the linkage structure includes two pulleys coaxially fixed to the outside of the auger and the top of the actuation disc, and the two pulleys are fitted with the same belt.

[0010] As a further preferred embodiment of this technical solution, the discharge assembly includes a bracket fixedly connected to one side of the top outer wall of the base plate. Two horizontally arranged limiting rods are fixedly connected inside the bracket. The two limiting rods are slidably connected to the same movable frame. A cover is fixedly connected to the outside of the movable frame. A discharge port adapted to the cover is opened at the bottom of the tank. An inclined guide hopper is fixedly connected to the top outer wall of the base plate. The guide hopper is located below the discharge port at the bottom of the tank. When the cover is opened, the material can fall into the guide hopper. A transmission structure is rotatably connected inside the bracket.

[0011] Turn on the start switch of motor two. Motor two drives the lead screw to rotate. The lead screw drives the moving frame away from the tank along the limit rod. The moving frame drives the cover to move synchronously. At this time, the opening at the bottom of the tank will be exposed, making the cleaning process more convenient. The water that falls during the rinsing process and the medicine residue in the tank will fall into the guide hopper by itself, and then slide outward along the slope of the guide hopper, making the cleaning process more convenient.

[0012] As a further preferred embodiment of this technical solution, the transmission structure includes a lead screw rotatably connected to the middle position of the bracket, the lead screw being threadedly connected inside the movable frame, and a second motor fixedly connected to one side of the outer wall of the bracket, the output end of the second motor being coaxially fixed with the lead screw.

[0013] As a further preferred embodiment of this technical solution, the outer wall of the top of the cap is provided as an inclined surface, and the end of the inclined surface away from the tank body is located at the top.

[0014] As a further preferred embodiment of this technical solution, a mounting cover is fixedly connected to the bottom of the outer circumference of the tank, and an electric heating wire is fixedly connected inside the mounting cover.

[0015] This utility model provides a heating and stirring device for traditional Chinese medicine raw materials, which has the following beneficial effects: (1) By setting up a stirring component, this utility model can realize that various Chinese medicine raw materials are completely submerged in the extract and move quickly in the extract, which is conducive to improving the extraction effect of the effective components in the Chinese medicine raw materials. Turn on the switch of the telescopic electric cylinder to control it to start contracting. The telescopic electric cylinder drives the connecting frame to move upward, and the connecting frame drives the top cover to move synchronously until the top cover drives the pressure bucket to move above the feed inlet of the tank, so that the Chinese medicine raw materials and extract can be put into the bottom position of the tank. Then control the telescopic electric cylinder to start extending, and the pressure bucket will be driven to press the Chinese medicine raw materials into the extract. Then turn on the drive switch of motor one, and the screw rod is driven to rotate. The Chinese medicine in the middle position will be guided downward, and then flow upward from the periphery. Then it will contact the bottom wall of the pressure bucket, and some of it will be guided to tilt upward, so that it can be guided to the bottom by the screw rod. Thus, the medicinal materials flow in the space formed by the pressure bucket and the tank, so that various raw materials can be evenly distributed in the extract.

[0016] (2) By setting up a discharge assembly, the start switch of motor 2 is turned on, motor 2 drives the lead screw to rotate, the lead screw drives the moving frame to move away from the tank along the limit rod, and the moving frame drives the cover to move synchronously. At this time, the opening at the bottom of the tank will be exposed, making the cleaning process more convenient. The water that falls during the rinsing process and the medicine residue in the tank will fall into the guide hopper by themselves, and then slide outward along the slope of the guide hopper, making the cleaning process more convenient. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a partially enlarged structural diagram of the material discharge assembly of this utility model; Figure 3 This is a schematic diagram of the internal structure of the tank of this utility model; Figure 4 For the present utility model Figure 3 Enlarged structural diagram at point A in the middle; In the diagram: 1. Tank body; 2. Bottom plate; 3. Mixing assembly; 4. Discharge assembly; 301. Telescopic electric cylinder; 302. Connecting frame; 303. Top cover; 304. Screw rod; 305. Mounting ring; 306. Rotating frame; 307. Pressure hopper; 308. Actuating disc; 309. Extension strip; 310. Mounting block; 311. Pulley; 312. Motor 1; 401. Bracket; 402. Limiting rod; 403. Moving frame; 404. Lead screw; 405. Motor 2; 406. Cover; 407. Guide hopper. Detailed Implementation

[0018] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0019] This utility model provides a technical solution: such as Figure 1 , Figure 3 As shown in Figure 4, in this embodiment, a heating and stirring device for traditional Chinese medicine raw materials includes a tank 1 and a bottom plate 2. The tank 1 is fixedly connected to the top outer wall of the bottom plate 2. A stirring assembly 3 is fixedly connected to the outside of the tank 1. The stirring assembly 3 includes two telescopic electric cylinders 301 fixedly connected to the outer circumference of the tank 1. A connecting frame 302 is fixedly connected to the output end of each of the two telescopic electric cylinders 301. The same top cover 303 is fixedly connected to one end of the top of the two connecting frames 302. An installation ring is coaxially fixed to the bottom outer wall of the top cover 303. 305, a rotating frame 306 is rotatably connected inside the mounting ring 305, a bucket-shaped pressure hopper 307 is coaxially fixed to the bottom outer wall of the rotating frame 306, a screw rod 304 is rotatably connected to the middle position of the top cover 303, the screw rod 304 passes through the middle position of the pressure hopper 307, a motor 312 is fixedly connected to the top outer wall of the top of the top cover 303, the output end of the motor 312 is coaxially fixed to the top outer wall of the screw rod 304, a drive structure is rotatably connected to the bottom of the top cover 303, and a discharge assembly 4 is fixedly connected to the top of the tank body 1.

[0020] Turn on the switch of the telescopic electric cylinder 301 to control its retraction. The telescopic electric cylinder 301 drives the connecting frame 302 to move upward, and the connecting frame 302 drives the top cover 303 to move synchronously until the top cover 303 drives the pressure bucket 307 to move above the feed inlet of the tank 1, so that the Chinese herbal raw materials and extract can be put into the bottom position of the tank 1. Then control the telescopic electric cylinder 301 to start extending, and the pressure bucket 307 will be driven to press the Chinese herbal raw materials into the extract. Then turn on the drive switch of motor 312, and the screw rod 304 will be driven to rotate. The Chinese herbal materials in the middle position will be guided downward, and then flow upward from the periphery. After contacting the bottom wall of the pressure bucket 307, some will be guided to tilt upward, so that they can be guided downward by the screw rod 304. Thus, the herbs flow in the space formed by the pressure bucket 307 and the tank 1, so that all kinds of raw materials can be evenly distributed in the extract.

[0021] The drive structure includes a dial 308 rotatably connected to the bottom outer wall of the top cover 303, an extension strip 309 fixedly connected to the inner circumference of the rotating frame 306, two protrusions corresponding to the positions of the extension strip 309 fixedly connected to the outside of the dial 308, a mounting block 310 fixedly connected to the bottom outer wall of the top cover 303, a spring fixedly connected between the extension strip 309 and the mounting block 310, and a linkage structure fixedly connected to the outside of the dial 308 and the screw rod 304.

[0022] The linkage structure includes two pulleys 311 coaxially fixed to the outside of the screw rod 304 and the top of the dial 308, and the two pulleys 311 are fitted with the same belt.

[0023] When the screw rod 304 rotates, a pulley 311 connected to it begins to rotate synchronously. This pulley 311 can drive the pulley 311 on one side to rotate via a belt, thereby driving the actuating disc 308 to start rotating. When the protruding part of the actuating disc 308 scrapes past the extension strip 309, the rotating frame 306 is driven to rotate in the mounting ring 305. Consequently, the spring between the extension strip 309 and the mounting block 310 will also be stretched. When the extension strip 309 is no longer compressed, the spring will return to its original position, and the rotating frame 306 can drive the pressure hopper 307 to swing back and forth, preventing the medicinal materials from getting stuck in the holes of the pressure hopper 307.

[0024] like Figure 1As shown in Figure 2, the discharge assembly 4 includes a bracket 401 fixedly connected to one side of the top outer wall of the base plate 2. Two horizontally arranged limiting rods 402 are fixedly connected inside the bracket 401. The same movable frame 403 is slidably connected to the outside of the two limiting rods 402. A cover 406 is fixedly connected to the outside of the movable frame 403. A discharge port adapted to the cover 406 is opened at the bottom of the tank body 1. An inclined guide hopper 407 is fixedly connected to the top outer wall of the base plate 2. The guide hopper 407 is located below the discharge port at the bottom of the tank body 1. When the cover 406 is opened, the material can fall into the guide hopper 407. A transmission structure is rotatably connected inside the bracket 401. A plug strip is fixedly connected to the outer surface of the cover 406. A mating groove adapted to the plug strip is opened on the inner wall of the discharge port at the bottom of the tank body 1, thereby ensuring a tighter mating between the two. A silicone rubber sealing ring is bonded inside the mating groove.

[0025] The transmission structure includes a lead screw 404 rotatably connected to the middle position of the bracket 401, the lead screw 404 being threadedly connected to the inside of the movable frame 403, and a second motor 405 being fixedly connected to the outer wall of one side of the bracket 401, with the output end of the second motor 405 being coaxially fixed with the lead screw 404.

[0026] Turn on the start switch of motor 2 405. Motor 2 405 drives the lead screw 404 to rotate. The lead screw 404 drives the moving frame 403 to move away from the tank 1 along the limit rod 402. The moving frame 403 drives the cover 406 to move synchronously. At this time, the opening at the bottom of the tank 1 will be exposed, making the cleaning process more convenient. The water that falls during the rinsing process and the medicine residue in the tank 1 will fall into the guide hopper 407 by itself, and then slide outward along the slope of the guide hopper 407, making the cleaning process more convenient.

[0027] like Figure 2 As shown, the top outer wall of the cover 406 is set as an inclined surface, and the end of the inclined surface away from the tank body 1 is located at the top, so that when the cover 406 is connected with the discharge port, the upper part of the sealing ring will also be squeezed, which is beneficial to improve the sealing effect of the two.

[0028] like Figure 1 As shown, a mounting cover is fixedly connected to the bottom of the outer circumference of the tank 1, and an electric heating wire is fixedly connected inside the mounting cover.

[0029] This utility model provides a heating and stirring device for traditional Chinese medicine raw materials, the specific working principle of which is as follows: When the device is in operation, the switch of the telescopic electric cylinder 301 is turned on to control its retraction. The telescopic electric cylinder 301 drives the connecting frame 302 to move upward, and the connecting frame 302 drives the top cover 303 to move synchronously until the top cover 303 moves the pressure hopper 307 above the feed inlet of the tank 1, so that the Chinese herbal raw materials and extract can be put into the bottom position of the tank 1. Then, the telescopic electric cylinder 301 is controlled to extend, and the pressure hopper 307 is driven to press the Chinese herbal raw materials into the extract. Then, the drive switch of motor 312 is turned on, and the screw rod 304 is driven to rotate. The Chinese herbal materials in the middle position are guided downward and then flow upward from the periphery. After contacting the bottom wall of the pressure hopper 307, some of them are guided to tilt upward, so that they can be guided to the bottom by the screw rod 304. The spiral rod 304 rotates, causing the medicinal materials to flow within the space formed by the pressure bucket 307 and the tank 1, ensuring that all raw materials are evenly distributed in the extract. When the spiral rod 304 rotates, a pulley 311 connected to it begins to rotate synchronously. This pulley 311 drives the pulley 311 on one side to rotate via a belt, thereby causing the actuating disc 308 to rotate. When the protruding part of the actuating disc 308 scrapes past the extension strip 309, the rotating frame 306 is driven to rotate within the mounting ring 305. Consequently, the spring between the extension strip 309 and the mounting block 310 is stretched. When the extension strip 309 is no longer compressed, the spring returns to its original position, and the rotating frame 306 drives the pressure bucket 307 to swing back and forth, preventing the medicinal materials from getting stuck in the holes of the pressure bucket 307.

[0030] During this process, turn on the switch for the heating wire installed inside the cover at the bottom of tank 1. The heating wire will start to heat up, and the heat can be transferred to the extract liquid through tank 1, which helps to improve the extraction effect.

[0031] After extraction is complete, the liquid medicine is first discharged from the drain pipe at the bottom of the cap 406. Then, the start switch of motor 405 is turned on. Motor 405 drives the lead screw 404 to rotate. The lead screw 404 drives the moving frame 403 to move away from the tank 1 along the limit rod 402. The moving frame 403 drives the cap 406 to move synchronously. At this time, the opening at the bottom of the tank 1 will be exposed, making the cleaning process more convenient. The water that falls during the rinsing process and the residue in the tank 1 will fall into the guide hopper 407 by themselves, and then slide outward along the slope of the guide hopper 407, making the cleaning process more convenient.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A heating and stirring device for traditional Chinese medicine raw materials, comprising a tank (1) and a bottom plate (2), wherein the tank (1) is fixedly connected to the top outer wall of the bottom plate (2), characterized in that: A stirring assembly (3) is fixedly connected to the outside of the tank (1). The stirring assembly (3) includes two telescopic electric cylinders (301) fixedly connected to the outer circumference of the tank (1). A connecting frame (302) is fixedly connected to the output end of each of the two telescopic electric cylinders (301). A top cover (303) is fixedly connected to one end of the top of each of the two connecting frames (302). An mounting ring (305) is coaxially fixed to the bottom outer wall of the top cover (303). A rotating frame (306) is rotatably connected inside the mounting ring (305). A bucket-shaped pressure hopper (307) is coaxially fixed to the bottom outer wall of the frame (306). A spiral rod (304) is rotatably connected to the middle position of the top cover (303). The spiral rod (304) passes through the middle position of the pressure hopper (307). A motor (312) is fixedly connected to the top outer wall of the top cover (303). The output end of the motor (312) is coaxially fixed to the top outer wall of the spiral rod (304). A drive structure is rotatably connected to the bottom of the top cover (303). A discharge assembly (4) is fixedly connected to the top of the tank (1).

2. The heating and stirring device for traditional Chinese medicine raw materials according to claim 1, characterized in that: The driving structure includes a dial (308) rotatably connected to the bottom outer wall of the top cover (303), an extension strip (309) fixedly connected to the inner circumference of the rotating frame (306), two protrusions corresponding to the positions of the extension strip (309) fixedly connected to the outside of the dial (308), a mounting block (310) fixedly connected to the bottom outer wall of the top cover (303), a spring fixedly connected between the extension strip (309) and the mounting block (310), and a linkage structure fixedly connected to the outside of the dial (308) and the screw rod (304).

3. The heating and stirring device for traditional Chinese medicine raw materials according to claim 2, characterized in that: The linkage structure includes two pulleys (311) coaxially fixed to the outside of the screw rod (304) and the top of the dial (308), and the two pulleys (311) are fitted with the same belt.

4. The heating and stirring device for traditional Chinese medicine raw materials according to claim 1, characterized in that: The discharge assembly (4) includes a bracket (401) fixedly connected to one side of the top outer wall of the base plate (2). The bracket (401) has two horizontally arranged limiting rods (402) fixedly connected inside. The two limiting rods (402) are slidably connected to the same moving frame (403) outside. The moving frame (403) is fixedly connected to a cover (406) outside. The bottom of the tank (1) is provided with a discharge port adapted to the cover (406). The top outer wall of the base plate (2) is fixedly connected to an inclined guide hopper (407). The guide hopper (407) is located below the discharge port at the bottom of the tank (1). When the cover (406) is opened, the material can fall into the guide hopper (407). The bracket (401) is rotatably connected to a transmission structure inside.

5. The heating and stirring device for traditional Chinese medicine raw materials according to claim 4, characterized in that: The transmission structure includes a lead screw (404) rotatably connected to the middle position of the bracket (401), the lead screw (404) being threadedly connected inside the movable frame (403), and a second motor (405) being fixedly connected to the outer wall of one side of the bracket (401), the output end of the second motor (405) being coaxially fixed with the lead screw (404).

6. The heating and stirring device for traditional Chinese medicine raw materials according to claim 4, characterized in that: The top outer wall of the cap (406) is set as an inclined surface, and the end of the inclined surface away from the tank (1) is located on top.

7. The heating and stirring device for traditional Chinese medicine raw materials according to claim 1, characterized in that: The bottom of the outer circumference of the tank (1) is fixedly connected to an installation cover, and an electric heating wire is fixedly connected inside the installation cover.

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