Grinding device for processing traditional Chinese medicine decoction pieces

Abstract

The utility model relates to the technical field of traditional Chinese medicine processing, and discloses a grinding device for processing traditional Chinese medicine decoction pieces, which comprises a base, two support plates are fixed on the upper surface of the base, a grinding tank with an upward opening is arranged between the two support plates, and rotating shafts are fixed on two sides of the outer side wall of the grinding tank. The two rotating shafts are rotationally connected with the two supporting plates correspondingly. According to the traditional Chinese medicine decoction piece grinding device, by arranging the base, the two supporting plates, the grinding tank, the overturning driving assembly, the top cover, the second electric telescopic rod, the grinding assembly and the material overturning assembly, when the device works, the second electric telescopic rod can drive the top cover to descend, the grinding assembly enters the grinding tank, and therefore traditional Chinese medicine decoction pieces are ground; in the grinding process, traditional Chinese medicine in the grinding tank can be continuously turned over through the material turning assembly, so that the grinding efficiency is improved, the grinding tank can be designed to be larger through the mode, and then more traditional Chinese medicine decoction pieces can be processed at a time.

Description

Technical Field

[0001] The utility model relates to the technical field of traditional Chinese medicine processing, in particular to a grinding device for preparing Chinese medicinal material slices. Background Art

[0002] Chinese herbal medicine slices are Chinese herbal medicines that have been processed according to the theory of traditional Chinese medicine and the processing methods of traditional Chinese medicine, and can be directly used in clinical Chinese medicine. This concept shows that there is no absolute boundary between Chinese herbal medicines and Chinese herbal medicine slices. Chinese herbal medicine slices include some Chinese herbal medicine slices processed at the place of origin, original herbal medicine slices, and slices that have been cut and processed. Grinding is an important part of the Chinese herbal medicine processing process, but the current Chinese herbal medicine grinding devices still have the following defects:

[0003] 1. The existing large-scale grinding device can add a large amount of Chinese medicine slices at one time, but the medicine has limited contact with the grinding knife in the grinding tank, which leads to a long grinding time and low efficiency. Secondly, because the device is relatively large, it is not convenient to load and unload materials, which also affects the processing efficiency;

[0004] 2. The existing small-sized grinding device has a small grinding tank. Although the grinding can be completed in a short time, the processing amount at one time is too small.

[0005] Therefore, the utility model proposes a grinding device for preparing Chinese herbal medicine slices in view of the above shortcomings. Utility Model Content

[0006] The utility model aims to solve the shortcomings in the prior art and proposes a grinding device for preparing Chinese herbal medicine slices.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a grinding device for preparing Chinese medicinal materials slices, comprising a base, two supporting plates are fixed on the upper surface of the base, a grinding jar with an upward opening is provided between the two supporting plates, rotating shafts are fixed on both sides of the outer wall of the grinding jar, and the two rotating shafts are respectively rotatably connected to the two supporting plates, a flipping drive assembly for driving the grinding jar to rotate is provided on one side of the upper surface of the base, a top cover is provided on the top of the grinding jar, a second electric telescopic rod for driving the top cover to rise and fall is provided on the side of the upper surface of the base away from the flipping drive assembly, a grinding assembly is installed in the middle of the top cover, a turning assembly is installed on the side of the top cover, and a plurality of universal wheels are fixed on the lower surface of the base.

[0008] As a further description of the above technical solution:

[0009] The second electric telescopic rod is fixed to the upper surface of the base, and the telescopic end of the second electric telescopic rod is fixedly connected to the lower surface of the top cover.

[0010] As a further description of the above technical solution:

[0011] The flip drive assembly includes a first electric telescopic rod fixed to the upper surface of the base, the telescopic end of the first electric telescopic rod is fixedly connected to a rack plate, and a rotating shaft close to the flip drive assembly is fixedly connected to a gear, and the gear is meshed with the rack plate.

[0012] As a further description of the above technical solution:

[0013] The grinding assembly includes a motor fixed to the upper surface of the top cover, and the bottom driving end of the motor is fixedly connected to a vertical shaft, the bottom end of the vertical shaft passes through the top cover and is fixedly connected to a grinding knife, and the grinding knife is located at the bottom end of the grinding jar.

[0014] As a further description of the above technical solution:

[0015] A collecting hopper is fixedly connected to the bottom end of the grinding tank, and the collecting hopper is trumpet-shaped, and the bottom opening of the collecting hopper is smaller than the top opening.

[0016] As a further description of the above technical solution:

[0017] The material turning assembly includes a powder pump fixed to the upper surface of the top cover, the feed inlet and the discharge port of the powder pump are respectively fixedly connected with a suction pipe and a discharge pipe, the suction pipe passes through the top cover and extends to the bottom end of the collecting hopper, the bottom end of the suction pipe is fixedly connected with a suction head, and a filter is fixed inside the suction head, and the discharge pipe passes through the top cover and extends to the lower surface of the top cover.

[0018] As a further description of the above technical solution:

[0019] A plurality of dispersion plates are fixed on the top end of the vertical shaft.

[0020] The utility model has the following beneficial effects:

[0021] In the utility model, by setting a base, two support plates, a grinding jar, a flip drive assembly, a top cover, a second electric telescopic rod, a grinding assembly and a turning assembly, when the device is working, the second electric telescopic rod can drive the top cover to descend, so that the grinding assembly enters the grinding jar, so as to grind the Chinese herbal medicine slices. During the grinding process, the Chinese herbal medicine in the grinding jar can be continuously turned over by the turning assembly, so as to improve the grinding efficiency. In this way, the grinding jar can be designed to be larger, and more Chinese herbal medicine slices can be processed at one time. Secondly, the grinding assembly and the turning assembly are both fixedly connected to the top cover. When the grinding is completed, the top cover can be driven to rise by the second electric telescopic rod, and then the grinding jar can be turned over a certain angle by the turning drive assembly to pour out the ground powder. The device solves the problems of inconvenient loading and unloading and low grinding efficiency of large grinding devices, as well as the problem of small one-time processing volume of small grinding devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional diagram of the utility model;

[0023] Figure 2 It is the main cross-sectional view of the utility model;

[0024] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0025] Legend:

[0026] 1. Base; 2. Support plate; 3. Grinding jar; 4. Rotating shaft; 5. Flipping drive assembly; 51. First electric telescopic rod; 52. Rack plate; 53. Gear; 6. Top cover; 7. Second electric telescopic rod; 8. Grinding assembly; 81. Motor; 82. Vertical axis; 83. Grinding knife; 84. Dispersing plate; 9. Flipping assembly; 91. Powder pump; 92. Extraction pipe; 93. Discharge pipe; 94. Suction head; 95. Filter; 10. Collection hopper; 11. Universal wheel. DETAILED DESCRIPTION

[0027] 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.

[0028] Reference Figure 1-Figure 3 The utility model provides an embodiment: a grinding device for preparing Chinese medicinal materials slices, comprising a base 1, two supporting plates 2 are fixed on the upper surface of the base 1, a grinding jar 3 with an opening facing upward is provided between the two supporting plates 2, rotating shafts 4 are fixed on both sides of the outer wall of the grinding jar 3, the two rotating shafts 4 are respectively rotatably connected with the two supporting plates 2, a turning drive assembly 5 for driving the grinding jar 3 to rotate is provided on one side of the upper surface of the base 1, a top cover 6 is provided on the top of the grinding jar 3, a second electric telescopic rod 7 for driving the top cover 6 to rise and fall is provided on the side of the upper surface of the base 1 away from the turning drive assembly 5, a grinding assembly 8 is installed in the middle of the top cover 6, a turning assembly 9 is installed on the side of the top cover 6, and a plurality of universal wheels 11 are fixed on the lower surface of the base 1.

[0029] Reference Figure 2 The second electric telescopic rod 7 is fixed to the upper surface of the base 1 , and the telescopic end of the second electric telescopic rod 7 is fixedly connected to the lower surface of the top cover 6 .

[0030] The top cover 6 can be driven to rise and fall by the extension and retraction of the second electric telescopic rod 7, thereby driving the grinding assembly 8 and the material turning assembly 9 to rise and fall synchronously.

[0031] Reference Figure 1-Figure 2 The flip driving assembly 5 includes a first electric telescopic rod 51 fixed to the upper surface of the base 1, the telescopic end of the first electric telescopic rod 51 is fixedly connected to a rack plate 52, and the rotating shaft 4 near the flip driving assembly 5 is fixedly connected to a gear 53, and the gear 53 is meshed with the rack plate 52.

[0032] When the top cover 6 is raised, the grinding assembly 8 and the turning assembly 9 are separated from the grinding jar 3, and the first electric telescopic rod 51 can be started to drive the rack plate 52 to move, and the rack plate 52 will drive the gear 53 to rotate, thereby using the rotating shaft 4 to drive the grinding jar 3 to rotate, so as to facilitate pouring out the medicine in the grinding jar 3.

[0033] Reference Figure 1-Figure 2 The grinding assembly 8 includes a motor 81 fixed to the upper surface of the top cover 6, and the bottom driving end of the motor 81 is fixedly connected to a vertical shaft 82, and the bottom end of the vertical shaft 82 passes through the top cover 6 and is fixedly connected to a grinding knife 83, which is located at the bottom end of the grinding jar 3.

[0034] After the motor 81 drives the vertical shaft 82 and the grinding knife 83 to rotate at high speed, the Chinese medicine at the bottom of the grinding jar 3 will be crushed by the grinding knife 83.

[0035] Reference Figure 2 A collecting hopper 10 is fixedly connected to the bottom end of the grinding tank 3, and the collecting hopper 10 is trumpet-shaped, and the bottom opening of the collecting hopper 10 is smaller than the top opening.

[0036] The collecting hopper 10 can guide the Chinese medicine inside the grinding tank 3 to the grinding knife 83, so as to collect the medicinal pieces.

[0037] Reference Figure 1-Figure 3 The turning assembly 9 includes a powder pump 91 fixed to the upper surface of the top cover 6, and the feed inlet and discharge outlet of the powder pump 91 are respectively fixedly connected with a suction pipe 92 and a discharge pipe 93, the suction pipe 92 passes through the top cover 6 and extends to the bottom end of the collecting hopper 10, the bottom end of the suction pipe 92 is fixedly connected with a suction head 94, and a filter screen 95 is fixed inside the suction head 94, and the discharge pipe 93 passes through the top cover 6 and extends to the lower surface of the top cover 6.

[0038] During the grinding process, the powder pump 91 can be started to extract the powdered Chinese medicine at the bottom of the grinding tank 3 and near the grinding blade 83, and then discharged to the top of the grinding tank 3 through the discharge pipe 93, so as to achieve the tumbling of the medicine and ensure that the medicine can evenly contact the grinding blade 83, thereby improving the grinding efficiency. The filter 95 can prevent large particles of Chinese medicine from being drawn away.

[0039] Reference Figure 2 A plurality of dispersion plates 84 are fixed to the top of the vertical shaft 82. The dispersion plates 84 are located below the discharge pipe 93. When the dispersion plates 84 rotate with the vertical shaft 82, the materials discharged from the discharge pipe 93 can be beaten and dispersed.

[0040] Working principle: Start the second electric telescopic rod 7 to drive the top cover 6 to rise, then add Chinese medicine pieces into the grinding jar 3, and then start the second electric telescopic rod 7 to drive the top cover 6 to descend and close the grinding jar 3. Then start the motor 81, use the motor 81 to drive the grinding knife 83 to rotate, so as to achieve the crushing and grinding of the medicine. After grinding for a period of time, start the powder pump 91, and use the powder pump 91 to continuously transfer the powder medicine at the bottom of the grinding jar 3 to the top of the grinding jar 3, so as to achieve the rolling of the medicine in the grinding jar 3 and improve the efficiency of continued grinding. After the grinding is completed, the top cover 6 is raised, and then the first electric telescopic rod 51 is started to drive the rack plate 52 to move, and the rack plate 52 drives the gear 53 and the rotating shaft 4 to rotate, and finally the grinding jar 3 is rotated, and then the powder medicine in the grinding jar 3 is poured out.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A grinding device for preparing Chinese herbal medicine slices, characterized in that: The invention comprises a base (1), wherein two support plates (2) are fixed on the upper surface of the base (1), a grinding jar (3) with an opening facing upward is arranged between the two support plates (2), rotating shafts (4) are fixed on both sides of the outer wall of the grinding jar (3), and the two rotating shafts (4) are respectively rotatably connected to the two support plates (2), a turning drive assembly (5) for driving the grinding jar (3) to rotate is arranged on one side of the upper surface of the base (1), a top cover (6) is arranged on the top of the grinding jar (3), a second electric telescopic rod (7) for driving the top cover (6) to rise and fall is arranged on the side of the upper surface of the base (1) away from the turning drive assembly (5), a grinding assembly (8) is installed in the middle of the top cover (6), a material turning assembly (9) is installed on the side of the top cover (6), and a plurality of universal wheels (11) are fixed on the lower surface of the base (1).

2. A grinding device for preparing Chinese herbal medicine slices according to claim 1, characterized in that: The second electric telescopic rod (7) is fixed to the upper surface of the base (1), and the telescopic end of the second electric telescopic rod (7) is fixedly connected to the lower surface of the top cover (6).

3. A grinding device for preparing Chinese herbal medicine slices according to claim 1, characterized in that: The flip driving assembly (5) comprises a first electric telescopic rod (51) fixed to the upper surface of the base (1); the telescopic end of the first electric telescopic rod (51) is fixedly connected to a rack plate (52); a rotating shaft (4) close to the flip driving assembly (5) is fixedly connected to a gear (53); the gear (53) is meshed with the rack plate (52).

4. A grinding device for preparing Chinese herbal medicine slices according to claim 1, characterized in that: The grinding assembly (8) comprises a motor (81) fixed to the upper surface of the top cover (6), and the bottom driving end of the motor (81) is fixedly connected to a vertical shaft (82), and the bottom end of the vertical shaft (82) passes through the top cover (6) and is fixedly connected to a grinding knife (83), and the grinding knife (83) is located at the bottom end of the grinding jar (3).

5. The grinding device for preparing Chinese herbal medicine slices according to claim 1, characterized in that: A collecting hopper (10) is fixedly connected to the bottom end of the grinding jar (3), and the collecting hopper (10) is trumpet-shaped, and the bottom opening of the collecting hopper (10) is smaller than the top opening.

6. A grinding device for preparing Chinese herbal medicine slices according to claim 5, characterized in that: The material turning assembly (9) comprises a powder pump (91) fixed to the upper surface of the top cover (6); the feed inlet and the discharge outlet of the powder pump (91) are respectively fixedly connected to a suction pipe (92) and a discharge pipe (93); the suction pipe (92) passes through the top cover (6) and extends to the bottom end of the collecting hopper (10); the bottom end of the suction pipe (92) is fixedly connected to a suction head (94), and a filter screen (95) is fixed inside the suction head (94); the discharge pipe (93) passes through the top cover (6) and extends to the lower surface of the top cover (6).

7. A grinding device for processing Chinese herbal medicine slices according to claim 4, characterized in that: A plurality of dispersion plates (84) are fixed to the top end of the vertical shaft (82).

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