Mixing device for traditional Chinese medicine physiotherapy

Abstract

The invention discloses a mixing device for traditional Chinese medicine physiotherapy, and belongs to the technical field of medicinal material processing. Comprising a mixing cavity, the upper end of the mixing cavity is connected with a screening assembly, one end of the screening assembly is connected with a drying assembly, the lower portion of the screening assembly is connected with a mixing assembly, traditional Chinese medicinal materials are ground through the screening assembly, powder is formed, and then the ground powder is screened through a spiral screening frame, so that the powder is obtained. The powder particles which do not conform to the screening surface are conveyed into the drying cavity to be dried, the dried powder particles can be conveyed into the circular mixing cavity, and at the moment, a third driving motor is started to mix the powder in the circular mixing cavity. In this way, the screening assembly, the drying assembly and the mixing assembly can generate a multi-linkage effect, it is guaranteed that all powder particles in the mixing process conform to the screening surface, the mixing effect of different powder particles is improved, and then the mixing efficiency of the mixing device is improved.

Description

Technical Field

[0001] The invention relates to the technical field of medicinal material processing, and more specifically to a mixing device for traditional Chinese medicine physiotherapy. Background Art

[0002] Traditional Chinese medicine therapy refers to the use of Chinese medicine fumigation therapy, massage therapy, scraping therapy, acupuncture therapy, medium frequency therapy, hot compress therapy, cupping therapy and other treatment methods.

[0003] The mixing device currently used for traditional Chinese medicine therapy mainly grinds the Chinese medicinal materials into powder and then mixes the powder. However, if the medicinal materials being ground are not completely dried, moisture may be contained in the medicinal materials. When the ground powder meets the wet powder, other dry powders may be adsorbed on the surface of the wet powder, resulting in powder agglomeration. In this way, it is not easy to mix the agglomerated powder with other powders during the mixing process, thereby reducing the mixing effect of the mixing device and further reducing the efficiency of powder mixing. Summary of the invention

[0004] The object of the present invention is to provide a mixing device for Chinese medicine physiotherapy to solve the problems raised in the above background technology.

[0005] A mixing device for Chinese medicine physiotherapy, comprising a mixing cavity, wherein the upper end of the mixing cavity is connected to a screening component, one end of the screening component is connected to a drying component, and a mixing component is connected directly below the screening component, and first rectangular chutes are provided on the outer sides of both ends of the mixing component; The screening assembly includes a grinding assembly, the lower end of the grinding assembly is connected to a first conical discharge port, the lower end of the first conical discharge port is connected to a spiral screening frame, a plurality of screening holes are provided on the lower end surface of the spiral screening frame, and one end of the spiral screening frame away from the first conical discharge port is connected to a feeding pipe, and the spiral screening frame is a hollow structure, and the spiral screening frame is connected to the first conical discharge port; The drying component includes a circular cavity, a spiral electric heating block is connected to the inner cavity of the circular cavity, the inner side of the spiral electric heating block is connected to the drying cavity, a second drive motor is connected to the top of the drying cavity, the output end of the second drive motor is connected to a rotating rod, and the circular cavity and the drying cavity form an annular cavity, the spiral electric heating block is installed in the annular cavity, and the end of the feed pipe away from the spiral screening frame is connected to the inner cavity of the drying cavity by penetrating the circular cavity, the spiral electric heating block and the drying cavity; The mixing assembly includes a circular mixing chamber, the outer ends of the circular mixing chamber are connected to second rectangular sliding blocks, the lower end of each of the second rectangular sliding blocks is connected to a circular guide rod, the lower end surface of each of the circular guide rods is sleeved with a second return spring, and the inner cavity of the mixing chamber is connected to a second rotating rod, the outer surface of the second rotating rod is connected to a plurality of stirring rods, and the lower end of the second rotating rod is connected to a discharging assembly, and a circular output port is provided on one end surface of the circular mixing chamber facing the drying chamber, and the second rectangular sliding block is installed in the inner cavity of the first rectangular slide groove.

[0006] Preferably, the grinding assembly includes a grinding chamber, inclined feed plates are connected to both sides of the upper end of the grinding chamber, and a first drive motor is connected to the inner cavity of the grinding chamber, the output end of the first drive motor is sleeved with a first gear, the end of the first gear away from the first drive motor is connected to a first grinding roller, and one end of the first gear is meshed with a second gear, the end of the second gear away from the first drive motor is connected to a second grinding roller, and the first grinding roller and the second grinding roller rotate in opposite directions, and the first grinding roller rotates clockwise and the second grinding roller rotates counterclockwise, so as to grind the Chinese medicine raw materials.

[0007] Preferably, a plurality of grinding rods are connected to the lower end surface of the rotating rod, and a second rectangular slide groove is opened at four positions on the lower end of the rotating rod, and a rectangular sliding rod is connected to the inner cavity of each of the second rectangular slide grooves, and a circular weighing block is connected to the bottom end of the drying chamber, and the rectangular sliding rod is slidably connected to the rotating rod. When the rotating rod rotates, it will drive the rectangular sliding rod to rotate, and the circular weighing block is slidably connected to the drying chamber, and the four positions represent the front, back, left and right positions of the rotating rod.

[0008] Preferably, a plurality of second screening holes are provided on the surface of the circular weighing block, a first reset spring is connected to the lower end of the circular weighing block, and a second conical discharge port is connected below the circular weighing block, a second feed pipe is connected to the lower end of the second conical discharge port, a first reset spring is sleeved on the outer surface of the lower end of the rotating rod, a circular connecting block is connected to the bottom end of the rotating rod, and the lower end of the first reset spring is connected to the upper end surface of the circular connecting block.

[0009] Preferably, the upper end of the second rotating rod is connected to a circular connecting rod, the upper end of the circular connecting rod is connected to a circular blocking block, and the outer side of the circular blocking block is connected to the third conical discharge port. When the mixing chamber moves downward, it will drive the second rectangular sliding block to move downward along the circular guide rod, and drive the circular connecting rod and the circular blocking block to move downward. When the second rectangular sliding block moves to the bottom end of the first rectangular slide groove, the circular blocking block will block the third conical discharge port.

[0010] Preferably, the discharge assembly includes an annular connecting block, the outer side of the annular connecting block is connected to a first arc-shaped sealing plate, one end of the first arc-shaped sealing plate is connected to a second arc-shaped sealing plate, and a semi-arc-shaped feed pipe is connected below the first arc-shaped sealing plate, and a fourth conical discharge port is connected to the outer side of the second arc-shaped sealing plate, half of the fourth conical discharge port is solid and the other half is hollow, and the hollow part is located directly below the first arc-shaped sealing plate and is connected to the semi-arc-shaped feed pipe, and an arc-shaped groove is provided in the middle of the second arc-shaped sealing plate, which fits with the first arc-shaped sealing plate.

[0011] Preferably, a pawl is connected to the inner surface of the annular connecting block, one end of the pawl is connected to a ratchet, the lower end of the ratchet is connected to a rotating shaft, the lower end of the rotating shaft is connected to a third driving motor, and the ratchet is connected to the second rotating rod.

[0012] Compared with the prior art, the advantages of the present invention are: 1. In the present invention, the Chinese medicinal materials are ground by a screening component to form powder, and then the ground powder is screened by a spiral screening frame, so that the powder particles that do not meet the screening surface are transported to the drying chamber for drying, and the dried powder particles are transported to the circular mixing chamber. At this time, the third drive motor is started to mix the powder in the circular mixing chamber, so that the screening component, the drying component and the mixing component can produce a multiple linkage effect, and ensure that the powder particles in the mixing meet the screening surface, thereby improving the mixing effect of different powder particles, and then improving the mixing efficiency of the mixing device.

[0013] 2. In the present invention, powder particles are continuously transported into the circular mixing cavity through the third conical discharge port and the second delivery pipe, thereby increasing the specific gravity of the circular mixing cavity, and then driving the circular mixing cavity to move downward until the second rectangular sliding block moves to the bottom end of the first rectangular slide groove. At this time, the circular blocking block will block the third conical discharge port, and the second delivery pipe will be separated from the circular discharge port, so that the third conical discharge port and the second delivery pipe can be prevented from continuing to transport powder particles into the circular mixing cavity, so that the specific gravity of the powder particles mixed each time in the circular mixing cavity is equal, so that the mixing component can produce the best stirring force for the mixed powder and improve the powder mixing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the internal structure of the present invention; Figure 3 It is a schematic diagram of the structure of the screening assembly of the present invention; Figure 4It is a schematic diagram of the internal structure of the screening assembly of the present invention; Figure 5 It is a schematic diagram of the structure of the drying component of the present invention; Figure 6 It is a schematic diagram of the internal structure of the drying component of the present invention; Figure 7 For the present invention Figure 6 The enlarged structural diagram at a in the middle; Figure 8 It is a schematic diagram of the structure of the mixing assembly of the present invention; Fig. 9 It is a schematic diagram of the structure of the discharging assembly of the present invention.

[0015] Explanation of the numbers in the figure: 1. mixing chamber; 2. screening component; 201. grinding component; 202. first conical discharge port; 203. spiral screening frame; 204. screening hole; 205. feeding pipe; 206. grinding chamber; 207. inclined feeding plate; 208. first driving motor; 209. first gear; 210. first grinding roller; 211. second gear; 212. second grinding roller; 3. drying component; 301. circular chamber; 302. spiral electric heating block; 303. drying chamber; 304. second driving motor; 305. rotating rod; 306. grinding rod; 307. second rectangular chute; 308. circular weighing block; 309. second screening hole; 310. first A return spring; 311, a rectangular sliding rod; 312, a second conical discharge port; 313, a second feed pipe; 4, a mixing assembly; 401, a circular mixing chamber; 402, a second rectangular sliding block; 403, a circular guide rod; 404, a second return spring; 405, a second rotating rod; 406, a stirring rod; 407, a discharge assembly; 408, a circular connecting rod; 409, a circular blocking block; 410, a third conical discharge port; 411, an annular connecting block; 412, a first arc-shaped sealing plate; 413, a second arc-shaped sealing plate; 414, a semi-arc feed pipe; 415, a pawl; 416, a ratchet; 417, a rotating shaft; 418, a third drive motor; 5, a first rectangular slide. DETAILED DESCRIPTION

[0016] Example: See Figure 1 and Figure 2 A mixing device for Chinese medicine physiotherapy comprises a mixing cavity 1, a screening component 2 is connected to the upper end of the mixing cavity 1, a drying component 3 is connected to one end of the screening component 2, and a mixing component 4 is connected directly below the screening component 2, and first rectangular chutes 5 are provided on the outer sides of both ends of the mixing component 4; See also Figure 3 and Figure 4The screening component 2 includes a grinding component 201, the lower end of the grinding component 201 is connected to a first conical discharge port 202, the lower end of the first conical discharge port 202 is connected to a spiral screening frame 203, a plurality of screening holes 204 are provided on the lower end surface of the spiral screening frame 203, and one end of the spiral screening frame 203 away from the first conical discharge port 202 is connected to a feeding pipe 205, and the spiral screening frame 203 is a hollow structure, and the spiral screening frame 203 is connected to the first conical discharge port 202; See also Figure 5 and Figure 6 The drying component 3 includes a circular cavity 301, a spiral electric heating block 302 is connected to the inner cavity of the circular cavity 301, a drying cavity 303 is connected to the inner side of the spiral electric heating block 302, a second driving motor 304 is connected to the top of the drying cavity 303, a rotating rod 305 is connected to the output end of the second driving motor 304, and the circular cavity 301 and the drying cavity 303 form an annular cavity, the spiral electric heating block 302 is installed in the annular cavity, and the end of the feeding pipe 205 away from the spiral screening frame 203 is connected to the inner cavity of the drying cavity 303 by penetrating the circular cavity 301, the spiral electric heating block 302 and the drying cavity 303; See also Figure 8 The mixing assembly 4 includes a circular mixing chamber 401, and the outer ends of the circular mixing chamber 401 are connected to second rectangular sliding blocks 402, and the lower end of each second rectangular sliding block 402 is connected to a circular guide rod 403, and the lower end surface of each circular guide rod 403 is sleeved with a second return spring 404, and the inner cavity of the circular mixing chamber 401 is connected to a second rotating rod 405, and the outer surface of the second rotating rod 405 is connected to a plurality of stirring rods 406, and the lower end of the second rotating rod 405 is connected to a discharging assembly 407, and a circular output port is opened on the end surface of the circular mixing chamber 401 facing the drying chamber 303, and the second rectangular sliding block is installed in the inner cavity of the first rectangular chute 5.

[0017] Specifically, the Chinese medicinal materials are ground by the screening component 2 to form powder, and then the ground powder is screened by the spiral screening frame 203, so that the powder particles that do not meet the screening surface are transported to the drying chamber 303 for drying, and the dried powder particles are transported to the circular mixing chamber 401. At this time, the third drive motor 418 is started to mix the powder in the circular mixing chamber 401, so that the screening component 2, the drying component 3 and the mixing component 4 can produce a multiple linkage effect and ensure that the powder particles in the mixture meet the screening surface, thereby improving the mixing effect of different powder particles, and then improving the mixing efficiency of the mixing device.

[0018] See also Figure 3 and Figure 4The grinding assembly 201 includes a grinding chamber 206, and inclined feeding plates 207 are connected to both sides of the upper end of the grinding chamber 206, and a first driving motor 208 is connected to the inner cavity of the grinding chamber 206, and the output end of the first driving motor 208 is sleeved with a first gear 209, and the end of the first gear 209 away from the first driving motor 208 is connected to a first grinding roller 210, and one end of the first gear 209 is meshed with a second gear 211, and the end of the second gear 211 away from the first driving motor 208 is connected to a second grinding roller 212, and the first grinding roller 210 and the second grinding roller 212 rotate in opposite directions, and the first grinding roller 210 rotates clockwise and the second grinding roller 212 rotates counterclockwise, so as to grind the raw materials of traditional Chinese medicine.

[0019] See also Figure 6 and Figure 7 , a plurality of grinding rods 306 are connected to the lower end surface of the rotating rod 305, and a second rectangular slide groove 307 is opened at four positions on the lower end of the rotating rod 305, and a rectangular sliding rod 311 is connected to the inner cavity of each second rectangular slide groove 307, and a circular weighing block 308 is connected to the bottom end of the drying chamber 303, and the rectangular sliding rod 311 is slidably connected to the rotating rod 305. When the rotating rod 305 rotates, it will drive the rectangular sliding rod 311 to rotate, and the circular weighing block 308 is slidably connected to the drying chamber 303, and the four positions represent the front, back, left and right positions of the rotating rod 305.

[0020] See also Figure 6 and Figure 7 A plurality of second screening holes 309 are provided on the surface of the circular weighing block 308, a first reset spring 310 is connected to the lower end of the circular weighing block 308, and a second conical discharge port 312 is connected below the circular weighing block 308, a second feed pipe 313 is connected to the lower end of the second conical discharge port 312, the first reset spring 310 is sleeved on the outer surface of the lower end of the rotating rod 305, a circular connecting block is connected to the bottom end of the rotating rod 305, and the lower end of the first reset spring 310 is connected to the upper end surface of the circular connecting block.

[0021] See also Figure 8 The upper end of the second rotating rod 405 is connected to a circular connecting rod 408, the upper end of the circular connecting rod 408 is connected to a circular blocking block 409, and the outer side of the circular blocking block 409 is connected to the third conical discharge port 410. When the circular mixing chamber 401 moves downward, it will drive the second rectangular sliding block 402 to move downward along the circular guide rod 403, and drive the circular connecting rod 408 and the circular blocking block 409 to move downward. When the second rectangular sliding block 402 moves to the bottom end of the first rectangular slide groove 5, the circular blocking block 409 will block the third conical discharge port 410.

[0022] See also Fig. 9The discharge assembly 407 includes an annular connecting block 411, the outer side of the annular connecting block 411 is connected to a first arc-shaped sealing plate 412, one end of the first arc-shaped sealing plate 412 is connected to a second arc-shaped sealing plate 413, and the lower part of the first arc-shaped sealing plate 412 is connected to a semi-arc-shaped feeding pipe 414, and the outer side of the second arc-shaped sealing plate 413 is connected to a fourth conical discharge port, half of the fourth conical discharge port is solid and the other half is hollow, and the hollow part is located directly below the first arc-shaped sealing plate 412 and is connected to the semi-arc-shaped feeding pipe 414, and an arc-shaped groove is provided in the middle of the second arc-shaped sealing plate 413, which fits with the first arc-shaped sealing plate 412.

[0023] See also Fig. 9 The inner surface of the annular connecting block 411 is connected with a pawl 415, one end of the pawl 415 is connected with a ratchet 416, the lower end of the ratchet 416 is connected with a rotating shaft 417, the lower end of the rotating shaft 417 is connected with a third driving motor 418, and the ratchet 416 is connected to the second rotating rod 405, and the output end of the third driving motor 418 is connected with a rectangular connecting block, and the lower end of the rotating shaft 417 is provided with a third rectangular chute, and the third rectangular chute is matched with the output end of the third driving motor 418 and the rectangular connecting block, and the output end of the third driving motor 418 is initially installed in the third In the inner cavity of the rectangular chute, when the second rectangular sliding block 402 moves to the bottom end of the first rectangular chute 5, the output end of the third drive motor 418 contacts the upper end surface of the third rectangular chute, and a semi-arc groove is provided at the upper end of the third rectangular chute. When the third drive motor 418 reverses, the rectangular connecting block will move into the inner cavity of the semi-arc groove, thereby fixing the circular mixing cavity 401. After the powder particles are transported to the storage cavity, the third drive motor 418 returns to its original position, thereby separating the rectangular connecting block from the semi-arc groove, and then returning the circular mixing cavity 401 to its original position.

[0024] Specifically, powder particles are continuously transported into the circular mixing chamber 401 through the third conical discharge port 410 and the second delivery pipe 313, thereby increasing the specific gravity of the circular mixing chamber 401, and then driving the circular mixing chamber 401 to move downward until the second rectangular sliding block 402 moves to the bottom end of the first rectangular slide 5. At this time, the circular blocking block 409 will block the third conical discharge port 410, and the second delivery pipe 313 will be separated from the circular discharge port, so as to prevent the third conical discharge port 410 and the second delivery pipe 313 from continuing to transport powder particles into the circular mixing chamber 401, so that the specific gravity of the powder particles mixed each time in the circular mixing chamber 401 is equal, so that the mixing component 4 can produce the best stirring force for the mixed powder and improve the powder mixing effect.

[0025] Working principle: first, the Chinese medicine materials to be mixed are conveyed to the inclined conveying plate 207, and then the Chinese medicine will be conveyed to the middle part of the two grinding rollers along the inclined conveying plate 207, and then the first driving motor 208 is started, and the first gear 209 and the first grinding roller 210 are driven to rotate clockwise, thereby driving the second gear 211 to rotate counterclockwise, and then driving the second grinding roller 212 to rotate counterclockwise. With the rotation of the first grinding roller 210 and the second grinding roller 212, the Chinese medicine will be ground, and the ground powder particles will be conveyed to the spiral screening frame 203 through the first conical discharge port 202, so that the powder particles will move downward along the spiral screening frame 203. At this time, during the movement of the powder particles, the powder particles that meet the screening criteria will pass through the screening holes 204 and fall into the third conical discharge port 410, and then be conveyed to the circular mixing cavity 401 through the third conical discharge port 410, while the powder particles that do not meet the screening surface will be conveyed to the inner cavity of the drying cavity 303 through the conveying pipe 205; As more and more powder particles are in the inner cavity of the drying chamber 303, the first return spring 310 will contract, thereby driving the circular weighing block 308 to move downward along the rotating rod 305, and then driving the rectangular sliding rod 311 to move downward along the second rectangular sliding groove 307, until the rectangular sliding rod 311 moves to the bottom of the second rectangular sliding groove 307, at this time, the second driving motor 304 is started, and the spiral electric heating block 302 is started, so that the spiral electric heating block 302 dries the powder particles in the drying chamber 303, and starting the second driving motor 304 will drive the rotating rod 305 to rotate, thereby driving the grinding rod 306 and The rectangular sliding rod 311 rotates to grind the powder particles, and the powder particles meeting the screening criteria are conveyed to the second conical discharge port 312 through the second sieving hole 309, and then conveyed to the second conveying pipe 313, and conveyed to the circular mixing chamber 401 through the second conveying pipe 313. As the powder particles are continuously conveyed to the circular mixing chamber 401, the powder particles in the drying chamber 303 are continuously reduced, so that the first return spring 310 is gradually reset until the first return spring 310 returns to its original position, thereby stopping the rotation of the second drive motor 304 and stopping the spiral electric heating block 302. As the third conical discharge port 410 and the second delivery pipe 313 continuously deliver powder particles into the circular mixing chamber 401, the specific gravity of the circular mixing chamber 401 is increased, thereby driving the circular mixing chamber 401 to move downward. When the circular mixing chamber 401 moves downward, it will drive the second rectangular sliding block 402 to move downward along the circular guide rod 403, and drive the circular connecting rod 408 and the circular blocking block 409 to move downward until the second rectangular sliding block 402 moves to the bottom end of the first rectangular chute 5. At this time, the circular blocking block 409 will block the third conical discharge port 410, and the second delivery pipe 313 will be separated from the circular discharge port, thereby preventing the third conical discharge port 410 and the second delivery pipe 313 from continuing to deliver powder particles into the circular mixing chamber 401, thereby making the specific gravity of the powder particles mixed each time in the circular mixing chamber 401 equal. At this time, the third drive motor 418 is started to rotate forward; As the third drive motor 418 rotates forward, it will drive the rotating shaft 417 to rotate, thereby driving the ratchet 416 to rotate, and then driving the second rotating rod 405 to rotate, and the rotation of the second rotating rod 405 will drive the stirring rod 406 to rotate, thereby mixing the powder particles. After the powder particles are mixed, the third drive motor 418 is reversed, thereby driving the rotating shaft 417 and the ratchet 416 to rotate 180 degrees, and then driving the pawl 415, the annular connecting block 411 and the first arc-shaped sealing plate 412 to rotate 180 degrees. At this time, the first arc-shaped sealing plate 412 moves into the inner cavity of the second arc-shaped sealing plate 413, and then the mixed powder particles are transported to the receiving cavity placed outside through the semi-arc-shaped feeding pipe 414, until all the powder particles are transported to the receiving cavity, and all operations are ended.

[0026] The above shows and describes 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 by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A mixing device for Chinese medicine therapy, comprising a mixing chamber (1), characterized in that: The upper end of the mixing chamber (1) is connected to a screening component (2), one end of the screening component (2) is connected to a drying component (3), and a mixing component (4) is connected directly below the screening component (2), and first rectangular chute (5) is provided on the outer sides of both ends of the mixing component (4); The screening component (2) comprises a grinding component (201), the lower end of the grinding component (201) is connected to a first conical discharge port (202), the lower end of the first conical discharge port (202) is connected to a spiral screening frame (203), a plurality of screening holes (204) are formed on the lower end surface of the spiral screening frame (203), and an end of the spiral screening frame (203) away from the first conical discharge port (202) is connected to a feed pipe (205); The drying component (3) comprises a circular cavity (301), a spiral electric heating block (302) is connected to the inner cavity of the circular cavity (301), the inner side of the spiral electric heating block (302) is connected to a drying cavity (303), a second drive motor (304) is connected above the drying cavity (303), and the output end of the second drive motor (304) is connected to a rotating rod (305); The mixing assembly (4) comprises a circular mixing cavity (401), the outer ends of the circular mixing cavity (401) are connected to second rectangular sliding blocks (402), the lower end of each of the second rectangular sliding blocks (402) is connected to a circular guide rod (403), the lower end surface of each of the circular guide rods (403) is sleeved with a second return spring (404), the inner cavity of the circular mixing cavity (401) is connected to a second rotating rod (405), the outer surface of the second rotating rod (405) is connected to a plurality of stirring rods (406), and the lower end of the second rotating rod (405) is connected to a discharging assembly (407).

2. A mixing device for Chinese medicine therapy according to claim 1, characterized in that: The grinding assembly (201) comprises a grinding cavity (206), with inclined feed plates (207) connected to both sides of the upper end of the grinding cavity (206), and a first drive motor (208) connected to the inner cavity of the grinding cavity (206), a first gear (209) sleeved on the output end of the first drive motor (208), a first grinding roller (210) connected to the end of the first gear (209) away from the first drive motor (208), and a second gear (211) meshed with one end of the first gear (209), and a second grinding roller (212) connected to the end of the second gear (211) away from the first drive motor (208).

3. A mixing device for Chinese medicine physiotherapy according to claim 2, characterized in that: The lower end surface of the rotating rod (305) is connected to a plurality of grinding rods (306), and second rectangular slide grooves (307) are provided at four positions on the lower end of the rotating rod (305), and a rectangular sliding rod (311) is connected to the inner cavity of each second rectangular slide groove (307), and a circular weighing block (308) is connected to the bottom end of the drying cavity (303).

4. A mixing device for Chinese medicine physiotherapy according to claim 3, characterized in that: A plurality of second screening holes (309) are provided on the surface of the circular weighing block (308); a first return spring (310) is connected to the lower end of the circular weighing block (308); a second conical discharge port (312) is connected below the circular weighing block (308); and a second conveying pipe (313) is connected to the lower end of the second conical discharge port (312).

5. A mixing device for Chinese medicine therapy according to claim 4, characterized in that: The upper end of the second rotating rod (405) is connected to a circular connecting rod (408), the upper end of the circular connecting rod (408) is connected to a circular blocking block (409), and the outer side of the circular blocking block (409) is connected to a third conical discharge port (410).

6. A mixing device for Chinese medicine physiotherapy according to claim 5, characterized in that: The material discharging assembly (407) comprises an annular connecting block (411), the outer side of the annular connecting block (411) is connected to a first arc-shaped sealing plate (412), one end of the first arc-shaped sealing plate (412) is connected to a second arc-shaped sealing plate (413), and a semi-arc-shaped material conveying pipe (414) is connected below the first arc-shaped sealing plate (412).

7. A mixing device for Chinese medicine physiotherapy according to claim 6, characterized in that: The inner surface of the annular connecting block (411) is connected to a pawl (415), one end of the pawl (415) is connected to a ratchet (416), the lower end of the ratchet (416) is connected to a rotating shaft (417), and the lower end of the rotating shaft (417) is connected to a third driving motor (418).

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