Grinding and drying device for traditional Chinese medicine preparation

Abstract

The utility model relates to the technical field of traditional Chinese medicine preparation, in particular to a grinding and drying device for traditional Chinese medicine preparation, which comprises a drying and conveying assembly and a grinding assembly, the grinding assembly comprises a supporting box, trays, positioning shafts, a telescopic driving part, a protective shell, a pressing wheel, a second rotary driving assembly and a third rotary driving assembly, the multiple positioning shafts are rotationally connected to the supporting box, the multiple trays are connected to the positioning shafts, the telescopic driving part is installed on the supporting box, and an output shaft of the telescopic driving part is connected with the protective shell; the traditional Chinese medicine drying device has the advantages that traditional Chinese medicine is dried, heated and dried in the conveying process, a better drying environment is provided, the traditional Chinese medicine drying device is convenient to use, part of the procedure of conveying the traditional Chinese medicine from the grinding position to the drying position is omitted, and automatic traditional Chinese medicine manufacturing is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of traditional Chinese medicine preparation, in particular to a grinding and drying device used for traditional Chinese medicine preparation. Background Art

[0002] Grinding and drying are two important links in the preparation of traditional Chinese medicine. They play an important role in retaining the effective ingredients in the medicinal materials, improving the processing efficiency of the medicinal materials and extending the shelf life of the medicinal materials. The materials after grinding need to be manually transferred to the dryer, or transported to the drying place by a longer conveying equipment. During the transportation process, debris will enter the traditional Chinese medicine, and it is not conducive to operation. There is also a certain amount of space in the transportation process of traditional Chinese medicine, which cannot be better utilized. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the utility model provides a grinding and drying device for the preparation of traditional Chinese medicine, which has the functions of drying and heating the traditional Chinese medicine and drying it during the transmission process, thereby providing a better drying environment, being easy to use, and eliminating part of the process of transmitting the traditional Chinese medicine from the grinding place to the drying place, which is conducive to the effect of automated processing of the traditional Chinese medicine.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grinding and drying device for preparing traditional Chinese medicine, comprising a drying and conveying component for drying the traditional Chinese medicine and a grinding component for grinding the traditional Chinese medicine;

[0007] The drying and conveying assembly comprises a supporting cylinder, a drying box, a drying machine, a heat conducting pipe, a conveying pipe, an extension frame, a conveying shaft and a rotating drive assembly 1, the supporting cylinder is connected to the drying box, the output end of the drying machine is connected to the drying box through a plurality of conveying pipes, the output end of the drying machine is connected to the supporting cylinder through the heat conducting pipe, the extension frame is rotatably connected to the conveying shaft, a part of the conveying shaft is inside the supporting cylinder, the outer wall of the conveying shaft inside the supporting cylinder is provided with a spirally wound conveying plate, and the rotating drive assembly 1 can drive the conveying shaft to rotate;

[0008] The grinding assembly includes a support box, a tray, a positioning shaft, a telescopic drive unit, a protective shell, a pressure wheel, a rotation drive assembly 2 and a rotation drive assembly 3. The support cylinder is connected to the support box. A plurality of positioning shafts are rotatably connected to the support box. A plurality of trays are connected to the positioning shaft. The support box is equipped with a telescopic drive unit. The output shaft of the telescopic drive unit is connected to the protective shell. The pressure wheel is rotatably connected to the protective shell. The protection shell is equipped with a rotation drive assembly 3 for driving the pressure wheel to rotate. The support cylinder is connected with a rotation drive assembly 2 for driving the positioning shaft to rotate.

[0009] Preferably, the rotary drive assembly comprises a rotary drive unit 1, a transmission wheel 1, a transmission wheel 2 and a transmission belt 1, the rotary drive unit 1 is connected to the extension frame, the output shaft of the rotary drive unit 1 is connected to the transmission wheel 1, the conveying shaft is connected to the transmission wheel 2, and the transmission wheel 1 and the transmission wheel 2 are connected through a plurality of transmission belts 1.

[0010] Preferably, the rotary drive component 2 includes a rotary wheel 1, a rotary drive unit 2, a rotary wheel 2 and a transmission belt 2, a rotary wheel 1 is connected to one end of the positioning shaft, a rotary drive unit 2 is installed on the support cylinder, an output shaft of the rotary drive unit 2 is connected to the rotary wheel 2, the rotary wheel 2 is connected to the positioning shaft, and the rotary wheel 1 and the rotary wheel 2 are connected through a transmission belt 2.

[0011] Preferably, the rotary drive assembly three includes a rotary drive unit three, gear one and gear two, and a plurality of rotary drive units three are mounted on the protective shell. The output shaft of the rotary drive unit three is connected to gear one, gear two is connected to the pressure wheel, and gear one is meshed with gear two.

[0012] Preferably, the drying conveying assembly further comprises a seat bearing, a plurality of seat bearings are mounted on the extension frame, and the conveying shaft passes through the middle bearing hole of the seat bearing.

[0013] Preferably, the drying conveying assembly further comprises a blocking cover, the end of the supporting cylinder is provided with the blocking cover, and the blocking cover is rotatably connected to the conveying shaft.

[0014] Preferably, the pressing wheel is pointed, and a groove corresponding to the pressing wheel is provided on the tray.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a grinding and drying device for preparing traditional Chinese medicine, which has the following beneficial effects:

[0017] The grinding and drying device for preparing traditional Chinese medicine supports the traditional Chinese medicine to be ground by a tray in the grinding component, so that the telescopic driving part drives the rotating driving component three and the pressing wheel to move, so that the pressing wheel and the tray can cooperate to grind the traditional Chinese medicine, and after grinding, the telescopic driving part drives the pressing wheel and the tray to separate, and the rotating driving component two drives the positioning shaft and the tray to rotate, so that the traditional Chinese medicine falls from the tray, and the traditional Chinese medicine is transmitted to the inside of the supporting cylinder through the supporting box, and the rotating driving component one drives the conveying shaft to rotate, so that the traditional Chinese medicine can be transmitted to the inside of the drying box through the conveying shaft, and during the transmission process, the dryer transmits heat for drying to the inside of the supporting cylinder and the drying box, dries and heats the traditional Chinese medicine, and dries it during the transmission process, thereby providing a better drying environment, being easy to use, and eliminating part of the process of transmitting the traditional Chinese medicine from the grinding place to the drying place, which is conducive to the automated preparation of traditional Chinese medicine. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0020] Figure 3 For this utility model Figure 2 Schematic diagram of the cross-sectional structure at AA in the middle;

[0021] Figure 4 For this utility model Figure 2 Schematic diagram of the cross-sectional structure at BB in the middle;

[0022] Figure 5 For this utility model Figure 2 Schematic diagram of the cross-section structure at CC in the middle;

[0023] Figure 6 For this utility model Figure 2 Schematic diagram of the cross-sectional structure at DD in the middle;

[0024] Figure 7 It is a right view structural schematic diagram of the utility model;

[0025] Figure 8 For this utility model Figure 7 Schematic diagram of the cross-sectional structure at AA in the middle;

[0026] Fig. 9 This is a schematic diagram of the three-dimensional structure of the utility model after the support tube is removed;

[0027] Fig.10 This is a schematic diagram of the three-dimensional structure inside the support box of the utility model;

[0028] Fig.11 This is a schematic diagram of the three-dimensional structure inside the support box of the utility model;

[0029] Fig.12 For this utility model Fig.11 Schematic diagram of the local enlarged structure at point A in the middle.

[0030] Markings in the attached drawings: 1. support cylinder; 2. drying box; 3. drying machine; 4. heat conduction pipe; 5. conveying pipe; 6. extension frame; 7. seat bearing; 8. conveying shaft; 9. rotating drive unit 1; 10. transmission wheel 1; 11. transmission wheel 2; 12. transmission belt 1; 13. baffle; 14. support box; 15. tray; 16. positioning shaft; 17. rotating wheel 1; 18. rotating drive unit 2; 19. rotating wheel 2; 20. transmission belt 2; 21. telescopic drive unit; 22. protective shell; 23. pressure wheel; 24. rotating drive unit 3; 25. gear 1; 26. gear 2; 27. partition. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Example:

[0033] See also Figure 1-12 A grinding and drying device for preparing traditional Chinese medicine comprises a drying and conveying component for drying the traditional Chinese medicine and a grinding component for grinding the traditional Chinese medicine.

[0034] The drying and conveying assembly includes a supporting cylinder 1, a drying box 2, a dryer 3, a heat pipe 4, a conveying pipe 5, an extension frame 6, a conveying shaft 8 and a rotating drive assembly 1. The supporting cylinder 1 is connected to the drying box 2, and the output end of the dryer 3 is connected to the drying box 2 through a plurality of conveying pipes 5. The output end of the dryer 3 is connected to the supporting cylinder 1 through the heat pipe 4. The extension frame 6 and the conveying shaft 8 are rotatably connected. A partial area of ​​the conveying shaft 8 is located inside the supporting cylinder 1. The outer wall of the conveying shaft 8 in the inner area of ​​the supporting cylinder 1 is provided with a spirally wound conveying plate. The rotating drive assembly 1 can drive the conveying shaft 8 to rotate. The conveying shaft 8 can be in the form of an assembly or an integrated shaft. The assembly can be selected by matching the shaft and the pipe. A spirally wound plate is provided on the outside of the pipe. The pipe and the shaft are connected by bolts, which can effectively drive the spiral winding to rotate. The drying box 2 is provided with a door for taking and placing Chinese medicine.

[0035] The grinding assembly includes a support box 14, a tray 15, a positioning shaft 16, a telescopic drive unit 21, a protective shell 22, a pressure wheel 23, a rotation drive assembly 2 and a rotation drive assembly 3. The support cylinder 1 is connected to the support box 14. A plurality of positioning shafts 16 are rotatably connected to the support box 14. A plurality of trays 15 are connected to the positioning shaft 16. A telescopic drive unit 21 is installed on the support box 14. The output shaft of the telescopic drive unit 21 is connected to the protective shell 22. A pressure wheel 23 is rotatably connected to the protective shell 22. A rotation drive assembly 3 for driving the pressure wheel 23 to rotate is installed on the protective shell 22. A rotation drive assembly 2 for driving the positioning shaft 16 to rotate is connected to the support cylinder 1. The protective shell 22 and the pressure wheel 23 are preferably rotatably connected through bearings. The telescopic drive unit 21 is one of a cylinder, a hydraulic cylinder and an electric cylinder. An important partition 27 for supporting is arranged in the middle of the drying box 2. Heat is transmitted at the drying place at the lower side of the partition 27 to heat the partition 27. The dryer 3 is a device capable of generating heat, which can transport heat through gas, and the tray 15 in the grinding component supports the Chinese medicine to be ground, so that the telescopic driving part 21 drives the rotating driving component three and the pressing wheel 23 to move, so that the pressing wheel 23 and the tray 15 can cooperate to grind the Chinese medicine, and after grinding, the telescopic driving part 21 drives the pressing wheel 23 and the tray 15 to separate, and the rotating driving component two drives the positioning shaft 16 and the tray 15 to rotate, so that the Chinese medicine falls from the tray 15, and the Chinese medicine is transmitted to the inside of the supporting cylinder 1 through the supporting box 14, and the rotating driving component one drives the conveying shaft 8 to rotate, so that the Chinese medicine can be transmitted to the inside of the drying box 2 through the conveying shaft 8, and in the transmission process, the dryer 3 transmits the heat for drying to the inside of the supporting cylinder 1 and the drying box 2, dries and heats the Chinese medicine, and dries it during the transmission process, providing a better drying environment, convenient use, eliminating part of the process of transmitting the Chinese medicine from the grinding place to the drying place, and facilitating the automated production of Chinese medicine.

[0036] Reference Figure 1 The rotary drive component 1 includes a rotary drive unit 19, a transmission wheel 10, a transmission wheel 2 11 and a transmission belt 12. The rotary drive unit 19 is connected to the extension frame 6, the output shaft of the rotary drive unit 9 is connected to the transmission wheel 10, the conveying shaft 8 is connected to the transmission wheel 2 11, the transmission wheel 10 and the transmission wheel 2 11 are connected through a plurality of transmission belts 12 for transmission, the rotary drive unit 19 is a motor, preferably an electric motor, the transmission wheel 10 and the transmission wheel 2 11 are one of a pulley, a sprocket and a synchronous pulley, the transmission belt 12 is one of a belt, a chain and a synchronous belt that cooperates with the transmission wheel 10 and the transmission wheel 2 11, through the cooperation between the rotary drive unit 19, the transmission wheel 10, the transmission wheel 2 11 and the transmission belt 12, the rotary drive unit 19 can be installed in a suitable position, which is convenient for positioning the rotary drive unit 9 and improving the positioning effect at the transmission point.

[0037] Reference Figure 1 and 8, the rotary drive component 2 includes a rotary wheel 17, a rotary drive unit 18, a rotary wheel 19 and a transmission belt 20, one end of the positioning shaft 16 is connected to the rotary wheel 17, and a rotary drive unit 18 is installed on the support cylinder 1, the output shaft of the rotary drive unit 18 is connected to the rotary wheel 19, the rotary wheel 19 is connected to the positioning shaft 16, the rotary wheel 17 and the rotary wheel 19 are connected through the transmission belt 20, the rotary drive unit 18 is a motor, preferably an electric motor, the rotary wheel 17 and the rotary wheel 19 are one of a pulley, a sprocket and a synchronous pulley, the transmission belt 20 is one of a belt, a chain and a synchronous belt matched with the rotary wheel 17 and the rotary wheel 19, connected through the rotary wheel 17 and the positioning shaft 16, the rotary wheel 17, the rotary wheel 19 and the transmission belt 20 are matched, thereby effectively extending the position where the rotary drive unit 18 is installed, which is conducive to the maintenance of the rotary drive unit 18.

[0038] Reference Fig.10 , 11 and 12, the rotary drive assembly three includes a rotary drive unit three 24, a gear one 25 and a gear two 26, a plurality of rotary drive units three 24 are mounted on the protective shell 22, the output shaft of the rotary drive unit three 24 is connected to the gear one 25, the gear two 26 is connected to the pressure wheel 23, the gear one 25 and the gear two 26 are meshed, and the motor is preferably a motor with a reducer, the rotary drive unit three 24 drives the gear one 25 to rotate, the gear two 26 and the gear one 25 cooperate with each other, and thus the rotary drive unit three 24 is conveniently installed in a suitable position, avoiding the space for installing the telescopic drive unit 21, and facilitating assembly.

[0039] Reference Figure 1 The drying conveying assembly also includes a seat bearing 7, and a plurality of seat bearings 7 are installed on the extension frame 6. The conveying shaft 8 passes through the middle bearing hole of the seat bearing 7. The conveying shaft 8 is supported by the seat bearing 7, so that the conveying shaft 8 can be effectively rotated on the extension frame 6, thereby improving the positioning effect of the conveying shaft 8.

[0040] Reference Figure 1 The drying and conveying assembly also includes a baffle 13. The baffle 13 is arranged at the end of the support cylinder 1. The baffle 13 is rotatably connected to the conveying shaft 8. A sealing ring is arranged between the baffle 13 and the conveying shaft 8 to achieve a sealed rotation effect between the conveying shaft 8 and the baffle 13, thereby reducing the situation where objects conveyed inside the support cylinder 1 are transmitted to the outside. The connection between the conveying shaft 8 and the support cylinder 1 is blocked by the baffle 13 to provide a better sealing effect.

[0041] Reference Figure 3 and 12The pressing wheel 23 is pointed, and a groove corresponding to the pressing wheel 23 is provided on the tray 15. The pointed shape of the pressing wheel 23 cooperates with the groove on the tray 15, so that the edge of the tray 15 supports the Chinese medicine. The convex cooperation form is conducive to grinding the Chinese medicine over a larger area.

[0042] When in use, the Chinese medicine raw materials are placed on the tray 15, and the telescopic driving part 21 drives the pressing wheel 23 to move toward the tray 15, and the rotating driving part three 24 is started. The rotating driving part three 24 drives the gear one 25 to rotate, and the gear one 25 and the gear two 26 are meshed, thereby driving the pressing wheel 23 to rotate. The pressing wheel 23 and the tray 15 cooperate to grind the Chinese medicine. After grinding, the telescopic driving part 21 drives the pressing wheel 23 to rise, and the rotating driving part two 18 drives the rotating wheel two 19, the rotating wheel one 17, the positioning shaft 16 and the tray 15 to rotate, so that the Chinese medicine falls into the support tube 1, and then the rotating driving part one 9 drives the transmission wheel one 10, the transmission wheel two 11 and the conveying shaft 8 to rotate, so that the Chinese medicine is transmitted along the support tube 1 to the inside of the drying box 2 for drying.

[0043] It should be noted that the phrases "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments", etc. mentioned in the specification indicate that the described embodiments may include certain features, structures or characteristics, but not every embodiment may include the certain features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when describing certain features, structures or characteristics in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such features, structures or characteristics in conjunction with other embodiments, whether explicitly or not explicitly described.

[0044] It should be easily understood that “on,” “above,” and “over” in the present disclosure should be interpreted in the broadest manner, so that “on” not only means “directly on something,” but also includes the meaning of “on something” with intervening features or layers therebetween, and “above” or “over” not only includes the meaning of “above” or “over,” but also may include the meaning of “above” or “over something” with no intervening features or layers therebetween (i.e., directly on something).

[0045] In addition, spatially relative terms, such as "below," "below," "beneath," "above," "above," etc., may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein may likewise be interpreted accordingly.

[0046] It should be noted that, in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0047] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A grinding and drying device for preparing traditional Chinese medicine, characterized in that: It includes a drying and conveying component for drying traditional Chinese medicine and a grinding component for grinding traditional Chinese medicine; The drying and conveying assembly comprises a support cylinder (1), a drying box (2), a drying machine (3), a heat conducting pipe (4), a conveying pipe (5), an extension frame (6), a conveying shaft (8) and a rotating drive assembly. The support cylinder (1) is connected to the drying box (2). The output end of the drying machine (3) is connected to the drying box (2) via a plurality of conveying pipes (5). The output end of the drying machine (3) is connected to the support cylinder (1) via the heat conducting pipe (4). The extension frame (6) and the conveying shaft (8) are rotatably connected. A partial area of ​​the conveying shaft (8) is located inside the support cylinder (1). A spirally wound conveying plate is arranged on the outer wall of the inner area of ​​the support cylinder (1). The rotating drive assembly can drive the conveying shaft (8) to rotate. The grinding assembly comprises a support box (14), a tray (15), a positioning shaft (16), a telescopic driving part (21), a protective shell (22), a pressure wheel (23), a second rotation driving component and a third rotation driving component. The support cylinder (1) is connected to the support box (14). A plurality of positioning shafts (16) are rotatably connected to the support box (14). A plurality of trays (15) are connected to the positioning shaft (16). The support box (14) is provided with a telescopic driving part (21). The output shaft of the telescopic driving part (21) is connected to the protective shell (22). The pressure wheel (23) is rotatably connected to the protective shell (22). The protection shell (22) is provided with a third rotation driving component for driving the pressure wheel (23) to rotate. The support cylinder (1) is provided with a second rotation driving component for driving the positioning shaft (16) to rotate.

2. A grinding and drying device for preparing traditional Chinese medicine according to claim 1, characterized in that: The rotary drive assembly 1 comprises a rotary drive unit 1 (9), a transmission wheel 1 (10), a transmission wheel 2 (11) and a transmission belt 1 (12); the rotary drive unit 1 (9) is connected to the extension frame (6); the output shaft of the rotary drive unit 1 (9) is connected to the transmission wheel 1 (10); the conveying shaft (8) is connected to the transmission wheel 2 (11); the transmission wheel 1 (10) and the transmission wheel 2 (11) are connected through a plurality of transmission belts 1 (12).

3. A grinding and drying device for preparing traditional Chinese medicine according to claim 1, characterized in that: The rotary drive assembly 2 comprises a rotary wheel 1 (17), a rotary drive unit 2 (18), a rotary wheel 2 (19) and a transmission belt 2 (20); one end of the positioning shaft (16) is connected to the rotary wheel 1 (17); a rotary drive unit 2 (18) is mounted on the support cylinder (1); the output shaft of the rotary drive unit 2 (18) is connected to the rotary wheel 2 (19); the rotary wheel 2 (19) is connected to the positioning shaft (16); and the rotary wheel 1 (17) and the rotary wheel 2 (19) are connected in transmission via the transmission belt 2 (20).

4. A grinding and drying device for preparing traditional Chinese medicine according to claim 1, characterized in that: The rotary drive assembly three comprises a rotary drive unit three (24), a gear one (25) and a gear two (26). A plurality of rotary drive units three (24) are mounted on the protective shell (22). The output shaft of the rotary drive unit three (24) is connected to the gear one (25), the gear two (26) is connected to the pressure wheel (23), and the gear one (25) and the gear two (26) are meshed.

5. A grinding and drying device for preparing traditional Chinese medicine according to claim 1, characterized in that: The drying and conveying assembly also includes a seat bearing (7), a plurality of seat bearings (7) are installed on the extension frame (6), and the conveying shaft (8) passes through the middle bearing hole of the seat bearing (7).

6. A grinding and drying device for preparing traditional Chinese medicine according to claim 1, characterized in that: The drying and conveying assembly further comprises a blocking cover (13), the end of the supporting cylinder (1) is provided with the blocking cover (13), and the blocking cover (13) is rotatably connected to the conveying shaft (8).

7. A grinding and drying device for preparing traditional Chinese medicine according to claim 1, characterized in that: The pressing wheel (23) is in a pointed shape, and a groove corresponding to the pressing wheel (23) is provided on the tray (15).

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