A traditional Chinese medicine granule preparation device

Abstract

The application provides a traditional Chinese medicine granule preparation device, and relates to the technical field of traditional Chinese medicine preparation.The device comprises a cutting, mixing and granulating box, a cutting and mixing box is arranged in the cutting, mixing and granulating box, a cutting and mixing assembly and a water injection assembly are arranged in the cutting and mixing box, the cutting and mixing assembly is used for cutting and mixing traditional Chinese medicine, a granulating assembly is arranged at the lower side of the cutting and mixing box, a slope plate is arranged at the lower side of the cutting, mixing and granulating box, and a drying box is arranged at the other end of the slope plate.The cutting, mixing and granulating are integrated into one box, the traditional Chinese medicine does not need to be converted and moved for multiple times, the traditional Chinese medicine raw materials only need to be put into the cutting, mixing and granulating box, and the granulation of the traditional Chinese medicine can be completed, the device has the advantages of simple structure, convenient use, higher granulation efficiency and higher practicality.In addition, the drying box is arranged, the traditional Chinese medicine granules can be directly dried, the drying speed is faster, and the drying effect is better.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of traditional Chinese medicine preparation, in particular to a traditional Chinese medicine granule preparation device. BACKGROUND

[0002] In recent years, China's economy has developed rapidly, and more than 1100 varieties and specifications of pharmaceutical equipment, including raw material medicine machinery and equipment, preparation equipment, etc., have been produced. The number of production enterprises, product varieties and specifications, and output of the pharmaceutical equipment industry in China have ranked first in the world, becoming a truly large pharmaceutical equipment country.

[0003] Currently, the preparation method of traditional Chinese medicine granules often involves first feeding traditional Chinese medicine raw materials into a pulverizer for pulverization, then feeding the pulverized powder into a mixer for stirring with an appropriate amount of water, then feeding the stirred traditional Chinese medicine into a granulator for granulation, and finally drying the granulated traditional Chinese medicine granules. The above steps often require multiple transfers of traditional Chinese medicine, resulting in low pharmaceutical efficiency and high time cost. In addition, when drying traditional Chinese medicine granules, the air drying method is often used, which can easily contaminate the traditional Chinese medicine granules and thus reduce the quality of the traditional Chinese medicine granules. SUMMARY

[0004] The present application provides a traditional Chinese medicine granule preparation device to solve at least one of the problems raised in the background.

[0005] To solve the above technical problems, the present application discloses a traditional Chinese medicine granule preparation device, which comprises a cutting and mixing granulation box, a cutting and mixing box is arranged in the cutting and mixing granulation box, a cutting and mixing assembly and a water injection assembly are arranged in the cutting and mixing box, the cutting and mixing assembly is used for cutting and mixing traditional Chinese medicine, a granulation assembly is arranged at the lower side of the cutting and mixing box, a slope plate is arranged at the outlet of the lower side of the cutting and mixing granulation box, and an oven is arranged at the other end of the slope plate.

[0006] Preferably, a traditional Chinese medicine inlet is arranged at the upper end of the cutting and mixing granulation box, a plurality of support rods one are fixedly arranged at the lower end of the cutting and mixing granulation box, a plurality of support rods two are fixedly arranged at the lower end of the oven, and a plurality of discharge ports are arranged at the lower end of the cutting and mixing granulation box.

[0007] Preferably, a driving box is fixedly arranged on the inner wall of the lower side of the cutting and mixing granulation box, a driving motor is fixedly arranged in the driving box, an output end of the driving motor is fixedly arranged with a rotating rod, a cutting and mixing box is fixedly arranged on the upper inner wall of the cutting and mixing granulation box, the cutting and mixing assembly comprises a plurality of cutting knives and a plurality of stirring rods, the rotating rod extends upward into the cutting and mixing box, the plurality of cutting knives and the plurality of stirring rods are fixedly arranged on the rotating rod, and the cutting knives are located below the stirring rods.

[0008] Preferably, the water injection assembly includes a U-shaped tube. Several nozzles are provided on one side of the two vertical sections of the U-shaped tube that are close to each other. A rotating tube is fixedly installed through the center of the horizontal section of the U-shaped tube. The rotating tube rotates downward and extends into the cutting and mixing box. The rotating tube is sleeved around the rotating rod. The rotating tube and the rotating rod are rotatably connected. Both the rotating tube and the rotating rod are provided with a bevel gear one. The bevel gear one is symmetrically arranged vertically. The left side of the bevel gear one is meshed with a bevel gear two. The left side of the bevel gear two is rotatably connected to an L-shaped rod. The L-shaped rod is fixedly installed on the lower surface of the cutting and mixing box.

[0009] Preferably, the cutting, mixing, and granulation box is equipped with an annular water tank, and two water pumps are symmetrically fixed on the annular water tank. One end of the water pump is connected to an L-shaped pipe, which extends into the annular water tank. The other end of the water pump is connected to a flexible hose, and the other end of the flexible hose is connected to a water inlet ring. A through groove is provided on the inner side of the water inlet ring, and the water inlet ring is rotatably connected to a rotating pipe. Several water inlet grooves are provided on the rotating pipe, and the through grooves cooperate with the water inlet grooves. Two discharge pipes are provided on the cutting and mixing box.

[0010] Preferably, a filter cylinder is rotatably installed inside the annular water tank. The lower end of the filter cylinder is rotatably connected to the drive box. A rotating rod is fixedly connected to the filter cylinder and passes upward through the filter cylinder. Several abutting rods are provided on the lower side of the annular water tank. The abutting rods are fixedly installed on the inner wall of the cutting and granulating box. A cutter is fixedly installed on the side of the abutting rod away from the cutting and granulating box, and the cutter abuts against the outer wall of the filter cylinder.

[0011] Preferably, the drying box has an opening, a connecting plate is fixedly installed on the front side wall of the drying box, a drying motor is fixedly installed on the connecting plate, a rotating rod is fixedly installed at the rear output end of the drying motor, the rotating rod rotates and extends into the drying box, a rotating cylinder is fixedly installed on the rotating rod, and several rotating plates are fixedly installed on the rotating cylinder.

[0012] Preferably, a rotating shaft is rotatably connected inside the drying chamber, extending forward and rotatably out of the drying chamber. Both the rotating shaft and the rotating rod are equipped with pulleys, and belts are wound around the pulleys. A rotating disk symmetrically arranged front and rear is fixedly mounted on the rotating shaft. Several heating cylinders are fixedly mounted on the side of the rotating disks that are close to each other. Heating wires are installed inside the heating cylinders. A push plate is also fixedly mounted on the rotating shaft. A push box is fixedly mounted on the inner front wall of the drying chamber. A push rod is slidably mounted inside the push box. A sliding groove is provided on the upper side of the push box. The push rod extends out of the push box from the sliding groove and cooperates with the push plate. A spring is also fixedly mounted inside the push box, and the other end of the spring is fixedly connected to the push rod.

[0013] Preferably, the drying chamber includes an inner drying chamber and an outer drying chamber, forming a cavity between them. A sliding groove 1 is provided on the lower side wall of the inner drying chamber, and a sliding groove 2 is provided on the lower side wall of the push chamber. A push rod extends downward through the sliding groove 1 and the sliding groove 2 into the cavity. A rack is fixedly provided on the lower side of the push rod. An air jet pipe is rotatably provided inside the cavity. A gear is fixedly provided on the air jet pipe, and the rack and gear are meshed together. A triangular block is fixedly provided inside the inner drying chamber. The air jet pipe rotates upward through the triangular block. A cross-shaped air jet rod is provided at the upper end of the air jet pipe. Several nozzles are provided on the cross-shaped air jet rod, and several filter screens are provided at the nozzles.

[0014] Preferably, a sliding groove three is provided on the upper side wall of the drying inner chamber, a toggle rod is slidably arranged in the sliding groove three, a spring two is fixedly arranged on the toggle rod, a fixing block is fixedly arranged on the other end of the spring two, the fixing block is fixedly arranged in the cavity, a pull rope is also fixedly arranged on the toggle rod, and a symmetrical fixing rod is fixedly arranged on the triangular block, a striking plate is hinged to the fixing rod, and a torsion spring is arranged at the hinge position between the fixing rod and the striking plate; a fixed pulley one is fixedly arranged on the upper side wall of the drying inner chamber, and fixed pulley two are symmetrically arranged on the lower side wall of the drying inner chamber. The pull rope passes around the fixed pulley one and the two fixed pulley two, passes upward through the triangular block, and is fixedly connected to the lower surface of the striking plate.

[0015] Compared with the prior art, the present invention provides a device for preparing Chinese medicine granules, which has the following beneficial effects: by integrating cutting, mixing and granulation into one box, the present invention eliminates the need for multiple transfers and movements of Chinese medicine. The raw materials of Chinese medicine only need to be put into the cutting, mixing and granulation box to complete the granulation of Chinese medicine. The structure is simple, easy to use, and has higher granulation efficiency and stronger practicality. In addition, by setting up a drying box, the Chinese medicine granules can be directly dried, and the drying speed is faster and the drying effect is better. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0017] Figure 1 This is a schematic diagram of the structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the structure of the cutting, mixing, and granulation box of the present invention. Figure 1 ;

[0019] Figure 3 This is a schematic diagram of the structure of the cutting, mixing, and granulation box of the present invention. Figure 2 ;

[0020] Figure 4 This is a schematic diagram of the drying oven of the present invention;

[0021] Figure 5 This is a schematic diagram of the installation of the heating cylinder of the present invention;

[0022] Figure 6 This is a schematic diagram of the installation of the rotating rod and rotating shaft of the present invention;

[0023] Figure 7 This is a schematic diagram of the cross-shaped jet bar of the present invention.

[0024] In the diagram: 1. Cutting, mixing, and granulation box; 2. Drying box; 3. Sloping plate; 4. Support rod one; 5. Support rod two; 6. Chinese medicine inlet; 7. Cutting and mixing box; 8. Bevel gear two; 9. Water pump; 10. Annular water tank; 11. Abutment rod; 12. Filter cylinder; 13. Drive motor; 14. Discharge port; 15. Drive box; 16. Cutter; 17. Rotating rod; 18. L-shaped pipe; 19. Discharge pipe; 20. Rotating shaft; 21. Stirring rod; 22. Cutter; 23. Nozzle; 24. Water inlet ring; 25. Hose; 26. Bevel gear one; 27. L-shaped rod; 28. 29. Rotating tube; 30. U-shaped tube; 31. Opening; 32. Fixed block; 33. Spring 2; 34. Actuating rod; 35. Pull rope; 36. Heating cylinder; 37. Rotating disc; 38. Push plate; 39. Outlet; 40. Spring 1; 41. Push rod; 42. Rack; 43. Jet pipe; 44. Gear; 45. Fixed rod; 46. Air inlet pipe; 47. Heating box; 48. Triangular block; 49. Fan; 50. Impact plate; 51. Rotating cylinder; 52. Rotating plate; 53. Drying motor; 54. Rotating rod; 55. Pulley; 56. Cross jet bar; 57. Filter screen. Detailed Implementation

[0025] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0026] In the description of this invention, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0027] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0028] Example 1

[0029] Embodiments of the present invention provide a device for preparing traditional Chinese medicine granules, such as... Figures 1-7 As shown, it includes a cutting, mixing and granulation box 1, a cutting and mixing box 7 is provided inside the cutting, mixing and granulation box 1, a cutting and mixing component and a water injection component are provided inside the cutting and mixing box 7, the cutting and mixing component is used to cut and mix the Chinese medicine, a granulation component is provided on the lower side of the cutting and mixing box 7, a slope plate 3 is provided on the lower side of the cutting, mixing and granulation box 1, and a drying box 2 is provided at the other end of the slope plate 3.

[0030] Preferably, the upper end of the cutting, mixing and granulation box 1 is provided with a Chinese medicine inlet 6, the lower end of the cutting, mixing and granulation box 1 is fixedly provided with a number of support rods 4, the lower end of the drying box 2 is fixedly provided with a number of support rods 5, and the lower end of the cutting, mixing and granulation box 1 is provided with a number of discharge ports 14.

[0031] The working principle and beneficial effects of the above technical solution are as follows: Traditional Chinese medicine (TCM) to be pulverized is fed into the TCM inlet 6. Then, the cutting and mixing component is activated to pulverize the TCM. Next, the water injection component injects water into the pulverized TCM (the amount of water is determined by the user or someone skilled in the art). The cutting and mixing component then mixes the water and the pulverized TCM. The mixed TCM then enters the granulation component, where it is granulated. The granulated TCM then flows out from several outlets 14 on the lower side of the cutting, mixing, and granulation box 1, passes through the slope plate 3, and enters the drying box 2 for drying. This invention integrates cutting, mixing, and granulation into one box, eliminating the need for multiple transfers and movements of the TCM. The raw TCM material is simply fed into the cutting, mixing, and granulation box to complete the granulation process. The structure is simple, easy to use, and has higher granulation efficiency and greater practicality. Furthermore, by setting up the drying box, the granulated TCM can be dried directly, resulting in faster drying and better drying effects.

[0032] Example 2

[0033] Based on the above embodiment 1, as follows Figures 1-3As shown, a drive box 15 is fixedly installed on the lower inner wall of the cutting, mixing and granulating box 1. A drive motor 13 is fixedly installed inside the drive box 15. A rotating rod 17 is fixedly installed on the upper output end of the drive motor 13. A cutting and mixing box 7 is fixedly installed on the upper inner wall of the cutting, mixing and granulating box 1. The cutting and mixing assembly includes several cutting blades 22 and several stirring rods 21. The rotating rod 17 extends upward into the cutting and mixing box 7, and several cutting blades 22 and several stirring rods 21 are fixedly installed on the rotating rod 17. The cutting blades 22 are located below the stirring rods 21.

[0034] The working principle and beneficial effects of the above technical solution are as follows: When the raw materials of traditional Chinese medicine enter the cutting and mixing box 7, the drive motor 13 is started, and the drive motor 13 drives the rotating rod 17 to start rotating. Several cutting blades 22 on the rotating rod 17 crush the traditional Chinese medicine in the cutting and mixing box 7; at the same time, several stirring rods 21 can beat the crushed traditional Chinese medicine, which can also accelerate the crushing efficiency. Then the water injection component operates, and several stirring rods 21 mix the crushed traditional Chinese medicine and water; that is, the cutting, water injection and mixing effects are completed in one cutting and mixing box 7, the production speed of traditional Chinese medicine is faster and the mixing effect is better.

[0035] Example 3

[0036] Based on the above embodiment 2, as Figures 1-3 As shown, the water injection assembly includes a U-shaped tube 29. Several nozzles 23 are provided on one side of the two vertical sections of the U-shaped tube 29 that are close to each other. A rotating tube 28 is fixedly installed through the center of the horizontal section of the U-shaped tube 29. The rotating tube 28 rotates downward and extends out of the cutting and mixing box 7. The rotating tube 28 is sleeved around the rotating rod 17. The rotating tube 28 is rotatably connected to the rotating rod 17. Both the rotating tube 28 and the rotating rod 17 are provided with bevel gear 26. The bevel gear 26 is symmetrically arranged vertically. The left side of the bevel gear 26 is meshed with bevel gear 8. The left side of the bevel gear 28 is rotatably connected to an L-shaped rod 27. The L-shaped rod 27 is fixedly installed on the lower surface of the cutting and mixing box 7.

[0037] Preferably, the cutting, mixing, and granulation box 1 is equipped with an annular water tank 10, and two water pumps 9 are symmetrically fixed on the annular water tank 10. One end of the water pump 9 is connected to an L-shaped pipe 18, which extends into the annular water tank 10. The other end of the water pump 9 is connected to a flexible hose 25, and the other end of the flexible hose 25 is connected to a water inlet ring 24. A through groove is provided on the inner side of the water inlet ring 24, and the water inlet ring 24 is rotatably connected to a rotating pipe 28. Several water inlet grooves are provided on the rotating pipe 28, and the through grooves cooperate with the water inlet grooves. Two discharge pipes 19 are provided on the cutting and mixing box 7.

[0038] The working principle and beneficial effects of the above technical solution are as follows: After the cutting blades 22 on the rotating rod 17 crush the Chinese herbal raw materials in the cutting and mixing box 7, the water pump 9 is started. The water in the annular water tank 10 enters the water inlet ring 24 through the L-shaped pipe 18 and the hose 25, and then enters the rotating pipe 28 through the through groove and the water inlet groove. Then it is sprayed into the cutting and mixing box 7 through the nozzles 23 on the U-shaped pipe 29.

[0039] Simultaneously, as the rotating rod 17 rotates, it drives the lower bevel gear 26 to rotate, which in turn drives the upper bevel gear 26 to rotate. This causes the rotating tube 28 to rotate, which in turn drives the U-shaped tube 29 to rotate. Due to the arrangement of the three bevel gears, the rotation direction of the U-shaped tube 29 is opposite to that of the rotating rod 17, which makes the water spraying direction and the stirring direction opposite. This results in a faster mixing speed of water and Chinese medicine. Furthermore, the different rotation direction of the U-shaped tube 29 further accelerates the crushing and mixing of Chinese medicine, enhancing its practicality and functionality.

[0040] Example 4

[0041] Based on the above embodiment 3, such as Figures 1-3 As shown, a filter cylinder 12 is rotatably installed inside the annular water tank 10. The lower end of the filter cylinder 12 is rotatably connected to the drive box 15. A rotating rod 17 is fixedly connected to the filter cylinder 12 and passes upward through the filter cylinder 12. Several abutting rods 11 are provided on the lower side of the annular water tank 10. The abutting rods 11 are fixedly installed on the inner wall of the cutting and granulating box 1. A cutter 16 is fixedly installed on the side of the abutting rod 11 away from the cutting and granulating box 1. The cutter 16 abuts against the outer wall of the filter cylinder 12.

[0042] The working principle and beneficial effects of the above technical solution are as follows: After mixing, the Chinese medicine enters the filter cylinder 12 through two discharge pipes 19. While the rotating rod 17 rotates, the rotating rod 17 will drive the filter cylinder 12 to rotate. Under the action of centrifugal force, the Chinese medicine on the filter cylinder 12 will be thrown out of the filter cylinder 12. As the Chinese medicine is thrown out, the cutter 16 will continuously contact the holes of the filter cylinder 12, thereby intermittently cutting the thrown Chinese medicine, thus forming granular Chinese medicine (the number of cutters 16 is determined by the user or those skilled in the art). By throwing out the Chinese medicine by centrifugal force, granulation can be completed quickly, which is more practical and the granulation is more stable. Moreover, the above device is driven by only one drive motor 13 to realize the work of cutting, mixing and granulation, which is simpler in structure and more convenient to use.

[0043] Example 5

[0044] Based on the above embodiments 1-4, as follows Figures 4-7As shown, the drying chamber 2 has an opening 30. A connecting plate is fixedly installed on the front side wall of the drying chamber 2. A drying motor 52 is fixedly installed on the connecting plate. A rotating rod 53 is fixedly installed at the rear output end of the drying motor 52. The rotating rod 53 rotates and extends into the drying chamber 2. A rotating cylinder 50 is fixedly installed on the rotating rod 53. Several rotating plates 51 are fixedly installed on the rotating cylinder 50.

[0045] Preferably, a rotating shaft 20 is rotatably connected inside the drying chamber 2. The rotating shaft 20 extends forward and rotatably out of the drying chamber 2. Both the rotating shaft 20 and the rotating rod 53 are equipped with pulleys 54, and belts are wound around the pulleys 54. A rotating disk 36 symmetrically arranged front and rear is fixedly arranged on the rotating shaft 20. Several heating cylinders 35 are fixedly arranged on the side of the rotating disks 36 that are close to each other. Heating wires are arranged inside the heating cylinders 35. A push plate 37 is also fixedly arranged on the rotating shaft 20. A push box is fixedly arranged on the inner wall of the front side of the drying chamber 2. A push rod 40 is slidably arranged inside the push box. A sliding groove is provided on the upper side of the push box. The push rod 40 extends out of the push box from the sliding groove. The push rod 40 cooperates with the push plate 37. A spring 39 is also fixedly arranged inside the push box. The other end of the spring 39 is fixedly connected to the push rod 40.

[0046] The working principle and beneficial effects of the above technical solution are as follows: granular Chinese medicine enters the drying chamber 2 through the slope plate 3 and the opening 30. At this time, the drying motor 52 and several heating wires are started. The drying motor 52 drives the rotating rod 53 to rotate, and the rotating rod 53 drives several rotating plates 51 to rotate. The rotating plates 51 stir the Chinese medicine in the drying chamber 2. At the same time, the rotating rod 53 drives the pulley 54 on one side to rotate. The pulley 54 on one side drives the pulley 54 on the other side to rotate through the belt. The pulley 54 on the other side drives the rotating shaft 20 to rotate. The rotating shaft 20 drives the rotating disk 36 to rotate. The rotating disk 36 drives several heating cylinders 35 to rotate, thereby drying the granular Chinese medicine in the drying chamber 2. The stirring method of several rotating plates 51 can turn the granular Chinese medicine over. At the same time, the rotation of several heating cylinders 35 can make the heating cylinders 35 contact the granular Chinese medicine over a larger area, resulting in a faster drying rate and better drying effect.

[0047] Example 6

[0048] Based on the above embodiment 5, such as Figures 4-7As shown, the drying chamber 2 includes an inner drying chamber and an outer drying chamber, forming a cavity between them. A sliding groove 1 is provided on the lower side wall of the inner drying chamber, and a sliding groove 2 is provided on the lower side wall of the outer drying chamber. The push rod 40 extends downward through the sliding groove 1 and the sliding groove 2 into the cavity. A rack 41 is fixedly provided on the lower side of the push rod 40. An air jet pipe 42 is rotatably provided in the cavity. A gear 43 is fixedly provided on the air jet pipe 42. The rack 41 and the gear 43 are meshed and connected. A triangular block 47 is fixedly provided in the inner drying chamber. The air jet pipe 42 rotates upward through the triangular block 47. A cross air jet rod 55 is provided at the upper end of the air jet pipe 42. Several nozzles are provided on the cross air jet rod 55, and several filter screens 56 are provided at the nozzles.

[0049] Preferably, a sliding groove three is provided on the upper side wall of the drying inner box, and a toggle rod 33 is slidably arranged in the sliding groove three. A spring two 32 is fixedly arranged on the toggle rod 33, and a fixing block 31 is fixedly arranged on the other end of the spring two 32. The fixing block 31 is fixedly arranged in the cavity. A pull rope 34 is also fixedly arranged on the toggle rod 33. A symmetrical fixing rod 44 is fixedly arranged on the triangular block 47. A striking plate 49 is hinged to the fixing rod 44. A torsion spring is arranged at the hinge position between the fixing rod 44 and the striking plate 49. A fixed pulley one is fixedly arranged on the upper side wall of the drying inner box, and two fixed pulleys two are symmetrically arranged on the lower side wall of the drying inner box. The pull rope 34 passes around the fixed pulley one and the two fixed pulleys two, passes upward through the triangular block 47, and is fixedly connected to the lower surface of the striking plate 49.

[0050] The drying outer box has a fan 49 fixedly installed on the left side wall. An air inlet pipe 45 is connected to the lower side of the fan 49. A heating box 46 is installed on the air inlet pipe 45. A heating block is installed inside the heating box 46. The other end of the air inlet pipe 45 is fixedly extended into the cavity and is rotatably connected to the jet pipe 42.

[0051] The lower surface of the drying oven 2 is also provided with an outlet 38.

[0052] Among them, the diameter of filter screen 56 is smaller than the diameter of granular Chinese medicine.

[0053] The working principle and beneficial effects of the above technical solution are as follows: When several rotating plates 51 rotate, if different rotating plates 51 contact the actuating rod 33, the rotating plates 51 will drive the actuating rod 33 to move to the left. The actuating rod 33 pulls the pull rope 34, and the pull rope 34 drives the striking plate 49 to deflect downward. When the rotating plates 51 are not in contact with the actuating rod 33, the actuating rod 33 is reset under the action of the spring 32, and the striking plate 49 is reset under the action of the torsion spring. The striking plate 49 will strike the granular Chinese medicine in the drying chamber 2 in a catapult manner, causing the Chinese medicine to splash over a large area in the drying chamber 2, so that the granular Chinese medicine in different positions comes into contact with the heating cylinder 35, making the drying rate faster; on the rotating shaft As the rotating shaft 20 rotates, it drives the push plate 37 to rotate as well. The push plate 37 drives the push rod 40 to move, which in turn drives the rack 41 to move. The rack 41 drives the gear 43 to rotate, which in turn drives the jet pipe 42 to rotate. The jet pipe 42 drives the cross jet rod 55 to rotate (the fan 48 starts to blow air, which is then turned into hot air through the heating box 46 and enters the jet pipe 42 through the air inlet pipe 45). The hot air in the jet pipe 42 is then sprayed into the drying box 2 through several nozzles on the cross jet rod 55. The rotation of the cross jet rod 55 causes the spray positions of the nozzles to change continuously, making the drying effect more obvious and effectively improving the drying rate. This makes it more practical and convenient.

[0054] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A device for preparing traditional Chinese medicine granules, characterized in that, It includes a cutting, mixing and granulation box (1), a cutting and mixing box (7) is provided inside the cutting and mixing box (1), a cutting and mixing component and a water injection component are provided inside the cutting and mixing box (7), the cutting and mixing component is used to cut and mix Chinese medicine, a granulation component is provided on the lower side of the cutting and mixing box (7), a slope plate (3) is provided at the lower outlet of the cutting, mixing and granulation box (1), and a drying box (2) is provided at the other end of the slope plate (3). An opening (30) is provided on the drying box (2). A connecting plate is fixedly provided on the front side wall of the drying box (2). A drying motor (52) is fixedly provided on the connecting plate. A rotating rod (53) is fixedly provided on the rear output end of the drying motor (52). The rotating rod (53) rotates and extends into the drying box (2). A rotating cylinder (50) is fixedly provided on the rotating rod (53). Several rotating plates (51) are fixedly provided on the rotating cylinder (50). A rotating shaft (20) is rotatably connected inside the drying box (2). The rotating shaft (20) extends forward and rotates out of the drying box (2). Both the rotating shaft (20) and the rotating rod (53) are equipped with pulleys (54), and belts are wound on the pulleys (54). A rotating disk (36) with front and rear symmetrical arrangement is fixedly arranged on the rotating shaft (20). Several heating cylinders (35) are fixedly arranged on the side of the rotating disks (36) that are close to each other. Heating wires are arranged inside the heating cylinders (35). A push plate (37) is also fixedly arranged on the rotating shaft (20). A push box is fixedly arranged on the inner wall of the front side of the drying box (2). A push rod (40) is slidably arranged inside the push box. A sliding groove is arranged on the upper side of the push box. The push rod (40) extends out of the push box from the sliding groove. The push rod (40) cooperates with the push plate (37). A spring (39) is also fixedly arranged inside the push box. The other end of the spring (39) is fixedly connected to the push rod (40). The drying box (2) includes an inner drying box and an outer drying box. A cavity is formed between the inner drying box and the outer drying box. A sliding groove 1 is provided on the lower side wall of the inner drying box, and a sliding groove 2 is provided on the lower side wall of the push box. The push rod (40) extends downward through the sliding groove 1 and the sliding groove 2 into the cavity. A rack (41) is fixedly provided on the lower side of the push rod (40). An air jet pipe (42) is rotatably provided in the cavity. A gear (43) is fixedly provided on the air jet pipe (42). The rack (41) meshes with the gear (43). A triangular block (47) is fixedly provided in the inner drying box. The air jet pipe (42) rotates upward through the triangular block (47). A cross air jet rod (55) is provided at the upper end of the air jet pipe (42). Several nozzles are opened on the cross air jet rod (55), and several filter screens (56) are provided at the nozzles. A sliding groove three is provided on the upper side wall of the drying inner box. A toggle rod (33) is slidably arranged in the sliding groove three. A spring two (32) is fixedly arranged on the toggle rod (33). A fixing block (31) is fixedly arranged on the other end of the spring two (32). The fixing block (31) is fixedly arranged in the cavity. A pull rope (34) is also fixedly arranged on the toggle rod (33). A front-to-back symmetrical fixing rod (44) is fixedly arranged on the triangular block (47). A striking plate (49) is hinged on the fixing rod (44). A torsion spring is arranged at the hinge position between the fixing rod (44) and the striking plate (49). A fixed pulley one is fixedly arranged on the upper side wall of the drying inner box. A fixed pulley two is symmetrically arranged on the lower side wall of the drying inner box. The pull rope (34) passes around the fixed pulley one and the two fixed pulley two, passes upward through the triangular block (47), and is fixedly connected to the lower surface of the striking plate (49).

2. The apparatus for preparing traditional Chinese medicine granules according to claim 1, characterized in that, The upper end of the cutting and granulating box (1) is equipped with a Chinese medicine inlet (6), the lower end of the cutting and granulating box (1) is fixedly equipped with several support rods (4), the lower end of the drying box (2) is fixedly equipped with several support rods (5), and the lower end of the cutting and granulating box (1) is equipped with several discharge ports (14).

3. The apparatus for preparing traditional Chinese medicine granules according to claim 1, characterized in that, A drive box (15) is fixedly installed on the lower inner wall of the cutting and mixing granulation box (1). A drive motor (13) is fixedly installed inside the drive box (15). A rotating rod (17) is fixedly installed on the upper output end of the drive motor (13). A cutting and mixing box (7) is fixedly installed on the upper inner wall of the cutting and mixing granulation box (1). The cutting and mixing assembly includes several cutting blades (22) and several stirring rods (21). The rotating rod (17) extends upward into the cutting and mixing box (7), and several cutting blades (22) and several stirring rods (21) are fixedly installed on the rotating rod (17). The cutting blades (22) are located below the stirring rods (21).

4. The apparatus for preparing traditional Chinese medicine granules according to claim 1, characterized in that, The water injection assembly includes a U-shaped tube (29). Several nozzles (23) are provided on one side of the two vertical sections of the U-shaped tube (29) that are close to each other. A rotating tube (28) is fixedly installed through the center of the horizontal section of the U-shaped tube (29). The rotating tube (28) rotates downward and extends out of the cutting and mixing box (7). The rotating tube (28) is sleeved around the rotating rod (17). The rotating tube (28) is rotatably connected to the rotating rod (17). Both the rotating tube (28) and the rotating rod (17) are provided with bevel gear one (26). The bevel gear one (26) is symmetrically arranged up and down. The left side of the bevel gear one (26) is meshed with bevel gear two (8). The left side of the bevel gear two (8) is rotatably connected with an L-shaped rod (27). The L-shaped rod (27) is fixedly installed on the lower surface of the cutting and mixing box (7).

5. The apparatus for preparing traditional Chinese medicine granules according to claim 4, characterized in that, An annular water tank (10) is provided inside the cutting and mixing granulation box (1). Two water pumps (9) are symmetrically fixed on the annular water tank (10). One end of the water pump (9) is connected to an L-shaped pipe (18). The L-shaped pipe (18) extends into the annular water tank (10). The other end of the water pump (9) is connected to a flexible hose (25). The other end of the flexible hose (25) is connected to a water inlet ring (24). A through groove is provided inside the water inlet ring (24). The water inlet ring (24) is rotatably connected to the rotating pipe (28). Several water inlet grooves are provided on the rotating pipe (28). The through grooves cooperate with the water inlet grooves. Two discharge pipes (19) are provided on the cutting and mixing box (7).

6. The apparatus for preparing traditional Chinese medicine granules according to claim 5, characterized in that, A filter cylinder (12) is rotatably installed inside the annular water tank (10). The lower end of the filter cylinder (12) is rotatably connected to the drive box (15). The rotating rod (17) is fixedly connected to the filter cylinder (12). The rotating rod (17) passes upward through the filter cylinder (12). Several abutting rods (11) are provided on the lower side of the annular water tank (10). The abutting rods (11) are fixedly installed on the inner wall of the cutting and granulating box (1). A cutter (16) is fixedly installed on the side of the abutting rod (11) away from the cutting and granulating box (1). The cutter (16) abuts against the outer wall of the filter cylinder (12).

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