Stirring device for Chinese patent medicine production

Abstract

The utility model discloses a stirring device for Chinese patent medicine production, which relates to the technical field of Chinese patent medicine stirring and comprises a stirring tank, the top end of the stirring tank is provided with a sealing cover plate, the bottom end of the stirring tank is fixedly connected with a plurality of supporting legs, and the top end of the sealing cover plate is provided with a pair of feed ports; and the stirring and scraping mechanism is arranged in the stirring tank. The stirring and scraping mechanism can scrape off raw materials attached to the inner wall of the stirring tank while stirring and mixing Chinese patent medicine raw materials, adhesion of the raw materials is reduced under the assistance of a vibration effect, the raw materials are promoted to be fully stirred and mixed, generation of wall hanging layers and waste of the raw materials are reduced, stirring uniformity of the Chinese patent medicine raw materials is promoted, and production efficiency is improved. Meanwhile, the burden on subsequent cleaning is also avoided; the sealing cover plate can be driven to be separated from the stirring tank up and down through the lifting mechanism, so that the stirring and scraping mechanism is driven to extend upwards, and subsequent cleaning is facilitated.

Description

Technical Field

[0001] This utility model belongs to the field of traditional Chinese medicine mixing technology, and in particular relates to a mixing device for the production of traditional Chinese medicine. Background Technology

[0002] A mixing device for traditional Chinese medicine production is a specialized piece of equipment used in the production process of traditional Chinese medicine to uniformly mix medicinal liquids or raw materials. Its core function is to achieve uniform distribution of materials through mechanical or magnetic drive, thereby ensuring the stability of product quality.

[0003] For example, CN217989103U discloses a traditional Chinese medicine mixing device, comprising a main body with a base below it. A mixing mechanism is located inside the main body, including a first motor, a second motor, a drive gear, an external gear ring, a rotating shaft, mixing blades, and a baffle. The baffle is fixedly connected to the inner surface of the main body, and its inner surface, particularly near the left and right ends, is arc-shaped. The rotating shaft is fixedly connected to the output end of the first motor, extending through the main body away from the output end of the first motor. The surface of the rotating shaft, located inside the main body, is fixedly connected to the mixing blades. This invention features a simple and reasonable structure, effectively addressing the shortcomings of existing technologies. By incorporating a mixing mechanism, the rotating shaft and mixing blades work in conjunction with the main body and baffles to mix, effectively shortening the mixing time and improving mixing efficiency, thereby increasing the production efficiency of traditional Chinese medicine.

[0004] The above-mentioned patent has the following defects in use:

[0005] During the mixing process of traditional Chinese medicine preparations, when the main body is in a horizontal position, due to gravity, some materials will accumulate at the bottom and inner wall of the mixing tank, forming a wall-mounted layer. However, the stirring blades inside the main body cannot cover all areas inside the main body, making it difficult to fully mix the materials, resulting in uneven mixing, material waste, and increased cleaning burden. Therefore, this utility model proposes a mixing device for the production of traditional Chinese medicine preparations. Utility Model Content

[0006] This utility model provides a stirring device for the production of traditional Chinese medicine. The stirring and scraping mechanism scrapes off the raw materials adhering to the inner wall of the stirring tank while the raw materials are being mixed. Vibration further reduces the adhesion of raw materials, promoting thorough stirring and mixing, reducing the formation of a wall-mounted layer and material waste, and improving the uniformity of the mixing of the raw materials. It also avoids burdening subsequent cleaning. The lifting mechanism allows the sealing cover to separate from the stirring tank, facilitating the upward extension of the stirring and scraping mechanism for easier subsequent cleaning. In summary, this invention solves the problems in the prior art.

[0007] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0008] This utility model discloses a stirring device for producing traditional Chinese medicine, comprising:

[0009] A mixing tank, wherein a sealing cover is provided at the top of the mixing tank and multiple support legs are fixedly connected to the bottom of the mixing tank, and a pair of feed inlets are cut at the top of the sealing cover.

[0010] A stirring and scraping mechanism is provided inside the mixing tank and is used to scrape off the Chinese medicine raw materials adhering to the inner wall of the mixing tank and to stir and mix them.

[0011] A lifting mechanism is provided on the outer wall of the mixing tank, and the lifting mechanism is used to drive the sealing cover to close and separate from the mixing tank;

[0012] The stirring and scraping mechanism includes a motor fixedly connected to the top of a sealing cover plate. A rotating rod is rotatably connected to the bottom of the sealing cover plate via a bearing, and the top of the rotating rod is fixedly connected to the output end of the motor. A lifting sleeve is fitted on the outer wall of the rotating rod, and multiple pairs of stirring blades are fixedly connected to the outer wall of the lifting sleeve. Multiple movable protrusions are fixedly connected to the bottom of each pair of stirring blades at the bottom. Multiple sets of evenly distributed fixed hemispheres are fixedly connected to the inner bottom of the stirring tank, and the multiple sets of fixed hemispheres are evenly distributed on the rotation path of the multiple movable protrusions. A connecting straight plate is fitted on the outer wall of the rotating rod, and scrapers are fixedly connected to both sides of the connecting straight plate. The side of each pair of scrapers that is far apart is in contact with the inner wall of the stirring tank. Multiple collision hemispheres are fixedly connected to the top of each pair of stirring blades at the top, and the multiple collision hemispheres are located at the bottom of the connecting straight plate.

[0013] Furthermore, multiple pairs of evenly distributed connecting rods are fixedly connected to the outer walls of the multiple pairs of stirring blades, and the multiple pairs of connecting rods are respectively located on the front and rear sides of the stirring blades.

[0014] Furthermore, the bottom ends of the multiple movable protrusions are all hemispherical, and the bottom ends of the movable protrusions are in contact with the inner bottom end of the mixing tank. The number of fixed hemispheres in each group matches the number of multiple movable protrusions.

[0015] Furthermore, the top end of the lifting sleeve is drilled with a fitting circular hole, and the bottom end of the rotating rod passes through the fitting circular hole and extends into the interior of the lifting sleeve. The outer wall of the rotating rod is in close contact with the inner wall of the fitting circular hole, and a circular plate is fixedly connected to the bottom end of the rotating rod. A pair of built-in rods are fixedly connected inside the lifting sleeve, and the circular plate is sleeved on the outer wall of the pair of built-in rods. Springs are respectively sleeved on the outer walls of the pair of built-in rods, and the two ends of the springs are fixedly connected to the top end of the circular plate and the top end of the inner end of the lifting sleeve, respectively.

[0016] Furthermore, the lifting mechanism includes a pair of lifting cylinders, and two pairs of side plates are fixedly connected to the outer wall of the mixing tank, with the two pairs of side plates respectively sleeved on the outer wall of the pair of lifting cylinders. A pair of rectangular plates are fixedly connected to the top of the sealing cover, and the bottom of the rectangular plates is fixedly connected to the output end of the lifting cylinder.

[0017] Furthermore, the bottom end of the sealing cover is fixedly connected with multiple insert rods, and the top end of the mixing tank is chiseled with multiple slots, and the insert rods are inserted into the slots.

[0018] Furthermore, a discharge pipe is fixedly connected to the bottom of the mixing tank, and a control valve is fixedly connected to the outer wall of the discharge pipe.

[0019] The present invention has the following advantages over the prior art:

[0020] 1. This technical solution, through its set stirring and scraping mechanism, can drive multiple pairs of stirring blades and scrapers to rotate. While stirring the raw materials of traditional Chinese medicine, it scrapes off the raw materials adhering to the inner wall of the mixing tank. At the same time, the multiple pairs of stirring blades repeatedly move up and down under the contact and compression of multiple movable protrusions and multiple sets of fixed hemispheres, causing multiple collision hemispheres to repeatedly hit the connecting plate, generating vibration, so as to shake off the material adhering to the scraper, promote the full stirring and mixing of raw materials, reduce the formation of the wall layer and the waste of raw materials, promote the uniformity of stirring of traditional Chinese medicine raw materials, and at the same time avoid burdening subsequent cleaning.

[0021] 2. This technical solution, through the lifting mechanism, can drive the sealing cover plate to separate from the mixing tank, and at the same time drive multiple pairs of stirring blades and scrapers to extend upwards, so as to facilitate the easy cleaning of the outer walls of multiple pairs of stirring blades and scrapers and the inner wall of the mixing tank when the raw materials of traditional Chinese medicine are fully utilized and there is no residue, thus reducing the cleaning burden.

[0022] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a three-dimensional structural diagram of a stirring device for producing traditional Chinese medicine during the upward movement.

[0025] Figure 2This is a schematic diagram of the structure of a stirring device for producing traditional Chinese medicine during descent, according to this utility model.

[0026] Figure 3 This is a partial cross-sectional structural diagram of a stirring device for producing traditional Chinese medicine according to this utility model;

[0027] Figure 4 This utility model Figure 3 Enlarged structural diagram at point A;

[0028] Figure 5 This is a schematic diagram of the internal cross-sectional structure of the mixing tank in this utility model;

[0029] Figure 6 This is a schematic diagram of the structure of the mixing tank and the sealing cover plate when they are separated in this utility model.

[0030] The attached diagram lists the components represented by each number as follows:

[0031] 1. Mixing tank; 2. Sealing cover plate; 3. Feed inlet; 4. Mixing and scraping mechanism; 401. Motor; 402. Rotating rod; 403. Lifting sleeve; 404. Mixing blade; 405. Connecting rod; 406. Connecting straight plate; 407. Scraper; 408. Movable protrusion; 409. Fixed hemisphere; 4010. Collision hemisphere; 4011. Circular plate; 4012. Internal rod; 4013. Spring; 5. Lifting mechanism; 501. Lifting cylinder; 502. Side plate; 503. Rectangular plate; 504. Insert rod; 505. Slot; 6. Discharge pipe; 7. Control valve; 8. Support leg. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0033] In the description of this utility model, it should be understood that the terms "relative", "one end", "inner", "lateral", "end", "both ends", "both sides", "front", "one end face", "the other end face", etc., which indicate orientation or positional relationship, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Specific Implementation Example 1:

[0035] Please see Figures 1-6As shown, a stirring device for producing traditional Chinese medicine preparations according to this utility model includes:

[0036] The mixing tank 1 has a sealing cover 2 at the top and multiple support legs 8 fixedly connected to the bottom of the mixing tank 1. A pair of feed inlets 3 are cut out at the top of the sealing cover 2.

[0037] The stirring and scraping mechanism 4 is located inside the stirring tank 1 and is used to scrape off the Chinese medicine raw materials adhering to the inner wall of the stirring tank 1 and to stir and mix them.

[0038] Lifting mechanism 5 is installed on the outer wall of mixing tank 1, and is used to drive the sealing cover plate 2 to close and separate from mixing tank 1;

[0039] The stirring and scraping mechanism 4 includes a motor 401 fixedly connected to the top of the sealing cover plate 2. A rotating rod 402 is rotatably connected to the bottom of the sealing cover plate 2 via a bearing, and the top of the rotating rod 402 is fixedly connected to the output end of the motor 401. A lifting sleeve 403 is fitted onto the outer wall of the rotating rod 402, and multiple pairs of stirring blades 404 are fixedly connected to the outer wall of the lifting sleeve 403. Multiple movable protrusions 408 are fixedly connected to the bottom end of each pair of stirring blades 404 located at the bottom. The inner bottom end of the stirring tank 1 is fixedly connected to... Multiple sets of evenly distributed fixed hemispheres 409 are evenly distributed on the rotation path of multiple movable protrusions 408. The outer wall of the rotating rod 402 is sleeved with a connecting straight plate 406, and scrapers 407 are fixedly connected to both sides of the connecting straight plate 406. The side of a pair of scrapers 407 that is far apart is in contact with the inner wall of the mixing tank 1. Multiple collision hemispheres 4010 are fixedly connected to the top of a pair of mixing blades 404 located at the top, and the multiple collision hemispheres 4010 are located at the bottom of the connecting straight plate 406.

[0040] In the specific implementation process, while the raw materials of traditional Chinese medicine are added into the mixing tank 1 through a pair of feed inlets 3, the drive motor 401 drives the rotating rod 402 and the lifting sleeve 403 to rotate. This causes the lifting sleeve 403 to drive multiple pairs of stirring blades 404 to rotate, stirring and mixing the raw materials of traditional Chinese medicine. At the same time, the pair of stirring blades 404 at the bottom drive multiple pairs of movable protrusions 408 to rotate along the inner bottom of the mixing tank 1, stirring and mixing the raw materials of traditional Chinese medicine that have settled on the inner bottom of the mixing tank 1, promoting the mixing and utilization of the traditional Chinese medicine principle. When the rotating rod 402 rotates, it drives a pair of scrapers 407 to rotate along the inner wall of the mixing tank 1 through the connecting straight plate 406, scraping off the material attached to the inner wall of the mixing tank 1, reducing the formation of the wall-hanging layer, and allowing the raw materials of traditional Chinese medicine to fall down for thorough mixing. Moreover, the rotation of multiple pairs of movable protrusions 408... During the process, the material repeatedly comes into contact with multiple sets of fixed hemispheres 409 along the path. When in contact with the fixed hemispheres 409, the material is squeezed by their protruding ends, causing multiple pairs of movable protrusions 408 to move upward. This causes multiple pairs of stirring blades 404 and lifting sleeves 403 to move upward along the rotating rod 402. As a result, a pair of stirring blades 404 at the top causes multiple collision hemispheres 4010 to move upward and collide with the bottom of the connecting straight plate 406, generating vibration. This shakes off the Chinese medicine raw materials adhering to the surface of the scraper 407 during the cleaning process, thereby reducing the adhesion of raw materials, ensuring that the raw materials are fully stirred and mixed, promoting the full utilization of raw materials, reducing waste, and making it less likely for the raw materials to remain on the inner wall of the mixing tank 1 after being fully mixed and utilized. This also makes it less likely for the accumulated residue of the wall layer to burden the tank during subsequent cleaning, facilitating subsequent cleaning.

[0041] Among them, multiple pairs of evenly distributed connecting rods 405 are fixedly connected to the outer wall of multiple pairs of stirring blades 404, and the multiple pairs of connecting rods 405 are located on the front and rear sides of the stirring blades 404 respectively.

[0042] During the up-and-down movement of multiple pairs of connecting rods 405, they can generate shear force on the fluid rotating in the horizontal direction in the vertical direction, so as to mix liquid or solid particles of different layers together, thereby improving the uniformity of mixing.

[0043] The bottom ends of the multiple movable protrusions 408 are all hemispherical, and the bottom ends of the movable protrusions 408 are in contact with the inner bottom end of the mixing tank 1. The number of fixed hemispheres 409 in each group matches the number of multiple movable protrusions 408.

[0044] The number of fixed hemispheres 409 in each group matches the number of movable protrusions 408. That is, when the movable protrusions 408 rotate to contact each fixed hemisphere 409, they can correspond one-to-one with the fixed hemispheres 409 in each group and be squeezed by them, moving upward one by one and moving away from the inner bottom of the mixing tank 1. After rotating away, the movable protrusions 408 fall back to contact the inner bottom of the mixing tank 1 after losing the squeeze.

[0045] The lifting sleeve 403 has a fitted circular hole at its top, and the bottom end of the rotating rod 402 passes through the fitted circular hole and extends into the lifting sleeve 403. The outer wall of the rotating rod 402 is in close contact with the inner wall of the fitted circular hole, and a circular plate 4011 is fixedly connected to the bottom end of the rotating rod 402. A pair of built-in rods 4012 are fixedly connected inside the lifting sleeve 403, and the circular plate 4011 is sleeved on the outer wall of the pair of built-in rods 4012. Springs 4013 are respectively sleeved on the outer wall of the pair of built-in rods 4012, and the two ends of the springs 4013 are fixedly connected to the top end of the circular plate 4011 and the top end of the inner end of the lifting sleeve 403, respectively.

[0046] When the pair of stirring blades 404 and multiple movable protrusions 408 at the bottom move upward after being squeezed by the fixed hemisphere 409, they drive the lifting sleeve 403 to move upward along the circular plate 4011 and the rotating rod 402, and drive the pair of built-in rods 4012 to move upward synchronously, while compressing the spring 4013. After the multiple movable protrusions 408 move away from the fixed hemisphere 409, the pair of stirring blades 404 and multiple movable protrusions 408, which have lost their squeezing, and the lifting sleeve 403 return to their original position under the elastic action of the spring 4013. This process is repeated so that the lifting sleeve 403, multiple pairs of stirring blades 404 and multiple movable protrusions 408 can move up and down under the alternating action of squeezing by the fixed hemisphere 409 and elastic return by the spring 4013. Specific Implementation Example 2:

[0048] Please see Figure 1 , Figure 2 and Figure 6 As shown, in a preferred embodiment, the lifting mechanism 5 includes a pair of lifting cylinders 501, two pairs of side plates 502 are fixedly connected to the outer wall of the mixing tank 1, and the two pairs of side plates 502 are respectively sleeved on the outer wall of the pair of lifting cylinders 501. A pair of rectangular plates 503 are fixedly connected to the top of the sealing cover plate 2, and the bottom end of the rectangular plate 503 is fixedly connected to the output end of the lifting cylinder 501.

[0049] In the specific implementation process, a pair of lifting cylinders 501 drive a pair of rectangular plates 503 to move upward, which in turn causes the sealing cover plate 2 to move upward and separate from the top of the mixing tank 1. This causes components such as the rotating rod 402, lifting sleeve 403, stirring blade 404, and scraper 407 to move upward and extend out from the inside of the mixing tank 1. This facilitates the cleaning of the rotating rod 402, lifting sleeve 403, stirring blade 404, and scraper 407 with the inside of the mixing tank 1. At the same time, during stirring, the sealing cover plate 2 can be driven downward to contact and close with the top of the mixing tank 1, and the rotating rod 402, lifting sleeve 403, stirring blade 404, and scraper 407 can be driven down into the mixing tank 1 to carry out stirring.

[0050] The bottom end of the sealing cover plate 2 is fixedly connected with multiple insert rods 504, and the top end of the mixing tank 1 is chiseled with multiple slots 505, and the insert rods 504 are inserted into the slots 505.

[0051] The insertion of the rod 504 into the slot 505 guides the descent and fitting of the sealing cover 2 and the mixing tank 1, ensuring precise docking and fitting, thereby guaranteeing their sealing and closing function.

[0052] The bottom of the mixing tank 1 is fixedly connected to a discharge pipe 6, and a control valve 7 is fixedly connected to the outer wall of the discharge pipe 6.

[0053] After the mixing is completed, the discharge pipe 6 is opened by operating the control valve 7, so that the mixed Chinese medicine flows out and is discharged through the discharge pipe 6.

[0054] The circuits, electronic components, and chip modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the software and methods.

[0055] All standard parts used in the application documents can be purchased from the market. All components in this application document can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The electrical components mentioned in this document are all electrically connected to the external main controller and power supply, and the main controller is a conventional known device that can play a control role.

[0056] The working principle of this utility model is as follows:

[0057] In use, the raw materials of traditional Chinese medicine are first added to the mixing tank 1 through a pair of feed inlets 3. The drive motor 401 drives the rotating rod 402 and the lifting sleeve 403 to rotate, causing the lifting sleeve 403 to drive multiple pairs of stirring blades 404 to rotate, stirring and mixing the raw materials of traditional Chinese medicine. At the same time, the pair of stirring blades 404 at the bottom drive multiple pairs of movable protrusions 408 to rotate along the inner bottom of the mixing tank 1, stirring and mixing the raw materials of traditional Chinese medicine that have settled at the inner bottom of the mixing tank 1. When the rotating rod 402 rotates, it drives a pair of scrapers through the connecting straight plate 406. 407 rotates along the inner wall of the mixing tank 1, scraping off the material adhering to the inner wall of the mixing tank 1, causing the raw materials of traditional Chinese medicine to fall down for thorough mixing. During the rotation of the multiple pairs of movable protrusions 408, they repeatedly contact multiple sets of fixed hemispheres 409 along the path. Upon contact with the fixed hemispheres 409, the protruding ends of the protrusions compress the movable protrusions 408, causing them to move upwards and separate from the inner bottom of the mixing tank 1. This drives multiple pairs of mixing blades 404 and lifting sleeves 403 to move upwards along the circular plate 4011 and rotating rod 402, causing them to drive a pair of internal rods 401. 2. The moving parts move upwards synchronously and compress the spring 4013. After the multiple movable protrusions 408 move away from the fixed hemisphere 409, the pair of stirring blades 404, the multiple movable protrusions 408, and the lifting sleeve 403, which have lost their compression, return downwards under the elastic action of the spring 4013. This causes the multiple movable protrusions 408 to fall back to contact the inner bottom of the mixing tank 1. When they rotate to contact and move away from other groups of fixed hemispheres 409 in the path, the lifting motion is repeated. After the stirring is completed, the operation control valve 7 drives the discharge pipe 6 to open, allowing the stirred traditional Chinese medicine to flow through the discharge pipe 6 to... After the material flows out and is discharged, a pair of lifting cylinders 501 drive a pair of rectangular plates 503 to move upward, which in turn drives the sealing cover plate 2 to move upward. The corresponding insert rod 504 separates from the slot 505, causing the sealing cover plate 2 to separate from the top of the mixing tank 1. This also drives the rotating rod 402, lifting sleeve 403, stirring blade 404, and scraper 407 to move upward and extend out from the inside of the mixing tank 1, so as to clean the rotating rod 402, lifting sleeve 403, stirring blade 404, and scraper 407 and the inside of the mixing tank 1 respectively.

[0058] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A stirring device for traditional Chinese medicine production, characterized in that, include: A mixing tank (1) is provided with a sealing cover plate (2) at the top and a plurality of support legs (8) are fixedly connected to the bottom of the mixing tank (1). A pair of feed inlets (3) are cut at the top of the sealing cover plate (2). A stirring and scraping mechanism (4) is provided inside the stirring tank (1), and the stirring and scraping mechanism (4) is used to scrape off the Chinese medicine raw materials attached to the inner wall of the stirring tank (1) and to stir and mix them. Lifting mechanism (5), the lifting mechanism (5) is provided on the outer wall of the mixing tank (1), and the lifting mechanism (5) is used to drive the sealing cover plate (2) to close and separate from the mixing tank (1); The stirring and scraping mechanism (4) includes a motor (401) fixedly connected to the top of the sealing cover plate (2). The bottom end of the sealing cover plate (2) is rotatably connected to a rotating rod (402) via a bearing. The top end of the rotating rod (402) is fixedly connected to the output end of the motor (401). A lifting sleeve (403) is sleeved on the outer wall of the rotating rod (402). Multiple pairs of stirring blades (404) are fixedly connected to the outer wall of the lifting sleeve (403). Multiple movable protrusions (408) are fixedly connected to the bottom end of each pair of stirring blades (404) located at the bottom. The inner bottom end of the stirring tank (1) is fixedly connected to... Multiple sets of evenly distributed fixed hemispheres (409) are connected, and the multiple sets of fixed hemispheres (409) are evenly distributed on the rotation path of multiple movable protrusions (408). The outer wall of the rotating rod (402) is sleeved with a connecting straight plate (406), and scrapers (407) are fixedly connected to both sides of the connecting straight plate (406). The side of a pair of scrapers (407) that is far apart is in contact with the inner wall of the mixing tank (1). Multiple collision hemispheres (4010) are fixedly connected to the top of a pair of mixing blades (404) at the top, and the multiple collision hemispheres (4010) are all located at the bottom of the connecting straight plate (406).

2. The stirring device for producing traditional Chinese medicine according to claim 1, characterized in that, Multiple pairs of evenly distributed connecting rods (405) are fixedly connected to the outer walls of the multiple pairs of stirring blades (404), and the multiple pairs of connecting rods (405) are located on the front and rear sides of the stirring blades (404) respectively.

3. The stirring device for producing traditional Chinese medicine according to claim 1, characterized in that, The bottom ends of the multiple movable protrusions (408) are all hemispherical, and the bottom ends of the movable protrusions (408) are in contact with the inner bottom end of the mixing tank (1). The number of fixed hemispheres (409) in each group matches the number of the multiple movable protrusions (408).

4. The stirring device for producing traditional Chinese medicine according to claim 1, characterized in that, The top of the lifting sleeve (403) is drilled with a fitting circular hole, and the bottom end of the rotating rod (402) passes through the fitting circular hole and extends into the interior of the lifting sleeve (403). The outer wall of the rotating rod (402) is in close contact with the inner wall of the fitting circular hole, and a circular plate (4011) is fixedly connected to the bottom end of the rotating rod (402). A pair of built-in rods (4012) are fixedly connected inside the lifting sleeve (403), and the circular plate (4011) is sleeved on the outer wall of the pair of built-in rods (4012). Springs (4013) are respectively sleeved on the outer walls of the pair of built-in rods (4012), and the two ends of the springs (4013) are fixedly connected to the top end of the circular plate (4011) and the top end of the lifting sleeve (403), respectively.

5. The stirring device for producing traditional Chinese medicine according to claim 1, characterized in that, The lifting mechanism (5) includes a pair of lifting cylinders (501). The outer wall of the mixing tank (1) is fixedly connected with two pairs of side plates (502), and the two pairs of side plates (502) are respectively sleeved on the outer wall of the pair of lifting cylinders (501). The top of the sealing cover plate (2) is fixedly connected with a pair of rectangular plates (503), and the bottom end of the rectangular plates (503) is fixedly connected to the output end of the lifting cylinders (501).

6. The stirring device for producing traditional Chinese medicine according to claim 1, characterized in that, The bottom end of the sealing cover (2) is fixedly connected with a plurality of insert rods (504), and the top end of the mixing tank (1) is chiseled with a plurality of slots (505), and the insert rods (504) are inserted into the slots (505).

7. The stirring device for producing traditional Chinese medicine according to claim 1, characterized in that, The bottom end of the mixing tank (1) is fixedly connected to a discharge pipe (6), and a control valve (7) is fixedly connected to the outer wall of the discharge pipe (6).

Images