Grinding device for traditional Chinese medicine extract processing

Abstract

The utility model discloses a grinding device for traditional Chinese medicine extract processing, which comprises a shell, a feed hopper arranged at the top and a discharge port arranged at the bottom; the grinding cylinder is horizontally arranged in the shell, and the top of the first end communicates with the feeding hopper; the feeding mechanism is rotationally arranged in the grinding cylinder and used for conveying materials falling from the feeding hopper to the second end of the grinding cylinder; the grinding mechanism is movably installed on the shell, and one end of the grinding mechanism is inserted into the shell to be combined with or separated from the end of the feeding mechanism. According to the grinding device, traditional Chinese medicinal materials can be continuously ground conveniently through the feeding mechanism and the grinding mechanism which are arranged in the shell, the grinding device is suitable for large-scale processing, and meanwhile powder materials generated during grinding can be prevented from overflowing.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of traditional Chinese medicinal material grinding processing, specifically to a kind of grinding device for traditional Chinese medicine extract processing. BACKGROUND

[0002] In the field of traditional Chinese medicinal material processing technology, using grinding device with crushing structure is to process traditional Chinese medicinal material into powder or granular, to increase its surface area, facilitate the extraction of active ingredients. This device not only helps to improve the utilization rate and processing efficiency of traditional Chinese medicinal material, but also can control particle size and particle size to meet the requirements of different preparations, so as to ensure the quality and efficacy of finished product.

[0003] At present, most of the traditional Chinese medicinal material grinding device is small grinding cylinder (such as the patent application number CN202420372814.7 disclosed in the patent technical solution), high-speed rotating grinding cutter or grinding disc is arranged in the grinding cylinder, by putting medicinal material into the grinding cylinder, then closing the lid, the medicinal material can be cut and ground by the rotation of grinding cutter or grinding disc, but this way needs manual feeding and discharging, which cannot realize continuous grinding and cannot meet the needs of enterprise production. UTILITY MODEL CONTENT

[0004] Therefore, in order to solve the above problems, the utility model provides a grinding device for traditional Chinese medicine extract processing, which combines feeding mechanism and grinding mechanism, can continuously grind the crushed medicinal material, reduce the cumbersome steps of manual material taking and discharging, easy to automate, effectively improve the yield, at the same time, through the setting of shell, can avoid the overflow of powder object produced in the grinding process to the discharge hopper, ensure the processing environment, at the same time, through the setting of combined and separated grinding mechanism, can clean the grinding disc and grinding cavity, avoid internal blockage, and also convenient to replace grinding disc.

[0005] The utility model is realized as follows: a grinding device for traditional Chinese medicine extract processing is provided, which comprises a shell, a feeding hopper is arranged at the top, and a discharge port is arranged at the bottom.

[0006] A grinding cylinder is horizontally arranged in the shell and keeps the first end top in communication with the feeding hopper.

[0007] A feeding mechanism is rotatably arranged in the grinding cylinder to convey the material falling from the feeding hopper to the second end of the grinding cylinder.

[0008] A grinding mechanism is movably installed on the shell and keeps one end inserted into the shell and combined with or separated from the end part of the feeding mechanism.

[0009] Preferably, the first end and the second end of the grinding cylinder are fixed inside the shell, the inner diameter of the second end of the grinding cylinder is larger than that of the first end, and the second end is uniformly provided with a plurality of discharging holes on the inner side of the second end, and the second end is provided with a plurality of grinding teeth corresponding to the grinding mechanism.

[0010] Preferably, the feeding mechanism comprises a driving shaft and a feeding blade, the driving shaft is coaxially arranged in the grinding cylinder and extends to the outside of the shell to be in driving connection with the driving motor, and the other end of the driving shaft extends to the second end of the grinding cylinder, the feeding blade is a spiral blade arranged outside the driving shaft, and the spiral blade is arranged in the first end of the grinding cylinder and keeps the outer end of the blade in contact with the inner wall of the grinding cylinder.

[0011] Preferably, the shell is provided with an insertion hole corresponding to the second end of the grinding cylinder, and the grinding mechanism is installed in the insertion hole, the grinding mechanism comprises a mounting disc and a grinding disc, the mounting disc is movably connected with the shell, a driven shaft is rotatably arranged on the mounting disc, and the grinding disc is fixed on the driven shaft and extends into the second end of the grinding cylinder through the insertion hole.

[0012] Preferably, the end of the driving shaft extending to the second end of the grinding cylinder is provided with a cross-shaped connector, and the corresponding end of the driven shaft is provided with a cross-shaped slot, so that the driving shaft and the driven shaft are combined and separated through the cross-shaped structure and keep power transmission.

[0013] Preferably, the outer diameter of the grinding disc is smaller than the inner diameter of the second end of the grinding cylinder, the grinding disc is provided with a plurality of first grinding teeth on the outer periphery, and the grinding disc is provided with a plurality of second grinding teeth on the surface corresponding to the inner bottom of the second end of the grinding cylinder.

[0014] Compared with the prior art, the present application has the following advantages:

[0015] 1. Improve production efficiency: the feeding mechanism and the grinding mechanism are combined to realize continuous grinding of the crushed medicinal materials. This design greatly reduces the tedious operation steps of manual material taking and discharging, making the entire grinding process more easily automated. Through automatic operation, the device can work continuously, thereby effectively improving the yield of medicinal material grinding and meeting the demand of large-scale production.

[0016] 2. Optimize the processing environment: by setting the shell, the problem of powder scattering and overflowing out of the discharge hopper during the grinding process is effectively avoided. This not only maintains the cleanliness of the processing site and reduces the pollution of the working environment by the powder, but also provides a healthy and comfortable working space for the operator, and helps to prevent material waste caused by powder overflow and improves the utilization rate of raw materials.

[0017] 3, easy to maintain the equipment: the grinding device is provided with a combination and separation of grinding mechanism, on the one hand, can conveniently clean the grinding disc and grinding cavity inside, effectively avoid the internal blockage caused by material residue, ensure that the grinding device always maintain good running state; on the other hand, when the grinding disc appears wear or damage, the grinding disc is replaced in time, reduces the difficulty and cost of equipment maintenance, prolongs the service life of the equipment, ensures the stability and continuity of the grinding work. BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings are included to provide a further understanding of the present application, and constitute a part of the specification, together with the specific embodiments of the present application, to explain the present application, but do not constitute any limitation on the present application. In the drawings:

[0019] Figure 1 is a structural schematic diagram of the present application;

[0020] Figure 2 is a front view of the present application;

[0021] Figure 3 is a side view of the present application;

[0022] Figure 4 is a structural schematic diagram of the present application; Figure 3

[0023] Figure 5 is a structural schematic diagram of the present application;

[0024] Figure 6 is a structural schematic diagram of the present application; Figure 5

[0025] Figure 7 is a structural schematic diagram of the present application;

[0026] Figure 8 is a structural schematic diagram of the present application;

[0027] In the drawings: 1, the shell; 2, connecting plate; 3, feed hopper; 4, discharge port; 5, drive motor; 6, mounting disc; 7, grinding cylinder; 8, drive shaft; 9, feeding blade; 10, driven shaft; 11, grinding disc. DETAILED DESCRIPTION

[0028] ​​The technical scheme of the utility model will be further specifically explained below by means of specific embodiments and in conjunction with the drawings; it should be understood that the specific embodiments described herein are only used for illustrating and explaining the utility model and should not be regarded as any limitation on the utility model; the drawings in the utility model are only used for describing the embodiments and facilitating understanding and use and should not be regarded as any relevant limitation on the utility model.

[0029] It should be noted that the structures, proportions, sizes and the like shown in the drawings of the present specification are only used to cooperate with the content disclosed in the specification so as to be understood and read by those skilled in the art and should not be regarded as any limiting condition for the implementation of the utility model; any modification of structure, change of proportion relationship or adjustment of size, which does not affect the effects and purposes that can be achieved by the utility model, should still fall within the scope of the technical content disclosed by the utility model.

[0030] As described in the background, the existing medicinal material grinding device has a small structure, and the processed medicinal materials need to be manually taken out, which leads to low processing efficiency and cannot meet the requirements of enterprises for mass production of traditional Chinese medicine decoction pieces.

[0031] Based on the above reasons, in order to solve the above problems, the utility model provides the following technical scheme:

[0032] Please refer to the drawings Figure 1 Drawings Figure 8 A grinding device for processing traditional Chinese medicine extract,

[0033] The grinding device comprises an outer shell 1, a feeding hopper 3 arranged at the top of the outer shell 1 and a discharging port 4 arranged at the bottom of the outer shell 1.

[0034] A grinding cylinder 7 is horizontally arranged in the outer shell 1 and keeps the first end top in communication with the feeding hopper 3.

[0035] A feeding mechanism is rotatably arranged in the grinding cylinder 7 and used for conveying the materials falling from the feeding hopper 3 to the second end of the grinding cylinder 7.

[0036] A grinding mechanism is movably arranged on the outer shell 1 and keeps one end inserted into the inner part of the outer shell 1 and combined with or separated from the end part of the feeding mechanism.

[0037] Please refer to the drawings Figure 4 and drawings Figure 7 In the embodiment, the first end and the second end of the grinding cylinder 7 are both fixed in the inner part of the outer shell 1, the inner diameter of the second end of the grinding cylinder 7 is larger than that of the first end, the material falling holes are uniformly arranged on the inner side circumference of the second end of the grinding cylinder 7, and the grinding teeth corresponding to the grinding mechanism are arranged on the inner bottom of the second end.

[0038] In the embodiment, the feeding mechanism comprises a driving shaft 8 and a feeding blade 9. The driving shaft 8 is coaxially arranged in the grinding cylinder 7 and extends to the outside of the outer shell 1 at one end and is drivingly connected with the driving motor 5. The other end of the driving shaft 8 extends into the second end of the grinding cylinder 7. The feeding blade 9 is a spiral blade arranged outside the driving shaft 8 and arranged in the first end of the grinding cylinder 7 with the outer end of the blade in contact with the inner wall of the grinding cylinder 7.

[0039] In the embodiment, the outer shell 1 is provided with an insertion hole corresponding to the second end of the grinding cylinder 7. The grinding mechanism is arranged in the insertion hole. The grinding mechanism comprises a mounting disc 6 and a grinding disc 11. The mounting disc 6 is movably connected with the outer shell 1. A driven shaft 10 is rotatably arranged on the mounting disc 6. The grinding disc 11 is fixed on the driven shaft 10 and extends into the second end of the grinding cylinder 7 through the insertion hole.

[0040] Specifically, the outer side of the insertion hole of the outer shell 1 is provided with a plurality of arc-shaped connecting holes. A circular hole corresponding in size to the arc-shaped connecting hole is formed on the mounting disc 6. The mounting disc 6 is fixed by means of the arc-shaped connecting hole, the circular hole and a nut combined with a bolt.

[0041] Please refer to the accompanying drawings Figure 5 The accompanying drawings Figure 8 In the embodiment, the end of the driving shaft 8 extending into the second end of the grinding cylinder 7 is provided with a cross-shaped connecting head. The corresponding end of the driven shaft 10 is provided with a cross-shaped connecting groove. The driving shaft 8 and the driven shaft 10 are combined and separated by means of the cross-shaped structure to maintain power transmission.

[0042] The ends of the two shafts can be combined together by means of the cross-shaped structure to achieve power transmission. This arrangement facilitates the combination and separation of the grinding mechanism and the feeding mechanism, thereby facilitating the cleaning and replacement of the grinding disc.

[0043] In the embodiment, the outer diameter of the grinding disc 11 is smaller than the inner diameter of the second end of the grinding cylinder 7. A first grinding tooth is arranged on the outer circumference of the grinding disc 11. A second grinding tooth is arranged on the surface of the grinding disc 11 corresponding to the bottom of the second end of the grinding cylinder 7.

[0044] The first grinding tooth and the second grinding tooth facilitate the grinding of the medicinal materials in the second end of the grinding cylinder 7. The powdered material is discharged from the bottom discharge port 4 after passing through the discharge hole formed in the circumference of the second end and entering the outer shell 1.

[0045] In the embodiment, the outer shell 1 is further provided with a connecting plate 2 fixed to the outer frame to facilitate connection with external equipment and thereby realize automatic processing of medicinal materials.

[0046] In use, the device is connected with external equipment through the connecting plate 2, the feed hopper 3 is connected with the discharge port of an external pulverizer (which can be equipped with an existing pulverizer structure), the bottom discharge port is connected with a receiving container, then the driving motor 5 is started to drive the driving shaft 8 and the driven shaft 10 to rotate, in the rotating process, the pulverized medicinal materials from the feed hopper 3 enter the first end of the grinding cylinder 7, are moved to the second end under the pushing action of the feeding blade 9, the medicinal materials in the second end are cut by the grinding teeth under the driving action of the grinding disc 11, grinding is realized, the cut powder falls through the discharge hole and is finally discharged from the discharge port 4, and the grinding is completed.

[0047] The above description is a detailed description of the preferred and feasible embodiments of the utility model, but the embodiments are not used to limit the patent application range of the utility model, and any equivalent changes or modified changes completed under the technical spirit of the utility model should belong to the patent range covered by the utility model.

Claims

1. A grinding device for processing of extracts of traditional Chinese medicine, characterized in that: The utility model relates to a kind of grinding machine, including, Shell, top is equipped with feed hopper, bottom is equipped with discharge port; Grinding barrel, horizontally arranged in shell and keeps first end top with feed hopper communication; Feeding mechanism, rotation is arranged in grinding barrel for conveying material dropped by feed hopper to grinding barrel second end; Grinding mechanism, movably installed on shell and keeps one end inserted into shell interior and keeps combination and separation with the end of feeding mechanism.

2. The grinding device for processing traditional Chinese medicine extract according to claim 1, characterized in that: The first end and the second end of the grinding barrel are fixed inside the shell, the inner diameter of the second end of the grinding barrel is greater than the inner diameter of the first end, and the second end of the grinding barrel is uniformly provided with a material falling hole on the inner side of the second end, and the second end inner bottom is provided with a grinding tooth corresponding to the grinding mechanism.

3. The grinding device for processing traditional Chinese medicine extract according to claim 2, characterized in that: The feeding mechanism includes a drive shaft and a feeding blade, the drive shaft is coaxially arranged in the grinding barrel and keeps one end extended to the outer end of the shell and driving motor transmission connection, the other end of the drive shaft extends to the second end of the grinding barrel, the feeding blade is a spiral blade around the outer side of the drive shaft, the spiral blade is arranged in the first end of the grinding barrel and keeps the blade outer end in contact with the inner wall of the grinding barrel.

4. The grinding device for processing traditional Chinese medicine extract according to claim 3, characterized in that: The side of the shell and the corresponding part of the second end of the grinding barrel are provided with an insertion hole, the grinding mechanism is installed in the insertion hole, and the grinding mechanism specifically includes a mounting disc and a grinding disc, the mounting disc is movably connected with the shell, a driven shaft is rotationally arranged on the mounting disc, and the grinding disc is fixed on the driven shaft and passes through the insertion hole into the second end of the grinding barrel.

5. The grinding device for processing traditional Chinese medicine extract according to claim 4, characterized in that: The end of the drive shaft extended to the second end of the grinding barrel is provided with a cross connector, and the corresponding end of the driven shaft is provided with a cross connection groove, the drive shaft and the driven shaft are combined and separated by the cross structure, and power transmission is kept.

6. The grinding device for processing traditional Chinese medicine extract according to claim 5, characterized in that: The outer diameter of the grinding disc is less than the inner diameter of the second end of the grinding barrel, the first grinding tooth is arranged on the outer circumference of the grinding disc, and the second grinding tooth is arranged on the surface corresponding to the second end inner bottom of the grinding disc and the grinding barrel.

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