Traditional Chinese medicine low-temperature crushing device

Abstract

The utility model belongs to the technical field of medicinal material crushing and screening equipment, and particularly relates to a low-temperature traditional Chinese medicine crushing device which is characterized in that a first blanking plate and a second blanking plate are arranged on the inner side wall of a crushing box, a grinding plate is slidably connected to the bottom of the crushing box, and an adjusting assembly is arranged at the bottom of the crushing box and used for adjusting the distance between the grinding plate and the inner side wall of the crushing box; a feeding hopper is arranged at the top of the crushing box, a discharging opening is formed in the bottom of the crushing box, a medicinal material cutting assembly is arranged between the crushing box and the first blanking plate, a crushing device is arranged between the first blanking plate and the second blanking plate, and a grinding roller located between the grinding plate and the second blanking plate is rotationally connected into the crushing box; a first motor is arranged on the crushing box, the grinding rollers are driven by the first motor, and a refrigerating system is arranged in the crushing box.

Description

Technical Field

[0001] This utility model belongs to the technical field of medicinal material crushing equipment, specifically a low-temperature pulverizing device for traditional Chinese medicine. Background Technology

[0002] In the processing of traditional Chinese medicine (TCM), pulverization is a crucial step, and its quality directly affects the subsequent effects of the medicine, such as dissolution rate and efficacy. Traditional TCM pulverization equipment often has many shortcomings and cannot meet the requirements of modern TCM processing for precision and high quality.

[0003] When pulverizing at room temperature, some heat-sensitive Chinese medicinal materials are prone to oxidation, deterioration, or volatilization due to increased temperature, thereby reducing the efficacy and quality of the Chinese medicine. Moreover, traditional pulverizing devices often cannot effectively pre-treat the medicinal materials during the pulverizing process, resulting in large pieces of medicinal materials directly entering the pulverizing stage, increasing the difficulty of pulverization, easily causing uneven pulverization, and affecting the pulverization effect.

[0004] Furthermore, existing pulverizing equipment lacks precision in controlling particle size, making it difficult to adjust flexibly according to actual needs and failing to meet the diverse particle size requirements of different traditional Chinese medicine formulas. Simultaneously, the pulverizing process consumes significant energy and has relatively low production efficiency, further increasing the cost and time of traditional Chinese medicine processing.

[0005] In conclusion, developing a traditional Chinese medicine pulverizing device that can achieve low-temperature environment, effectively pre-treat medicinal materials, accurately control particle size, and improve production efficiency is of great practical significance. This will help overcome the aforementioned problems of traditional Chinese medicine pulverizing devices and meet the growing demand for high-quality development of the traditional Chinese medicine industry. Utility Model Content

[0006] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a low-temperature pulverizing device for traditional Chinese medicine, which solves the above-mentioned technical problems.

[0007] The present invention adopts the following solution: a low-temperature pulverizing device for traditional Chinese medicine, comprising a crushing chamber, characterized in that the inner sidewall of the crushing chamber is provided with a first discharge plate and a second discharge plate, a grinding plate is slidably connected to the bottom, an adjusting component is provided at the bottom of the crushing chamber for adjusting the distance between the grinding plate and the inner sidewall of the crushing chamber, a feeding hopper is provided at the top of the crushing chamber, and a discharge port is provided at the bottom.

[0008] A medicinal herb cutting assembly is provided between the crushing box and the first discharge plate. A crushing device is provided between the first discharge plate and the second discharge plate. A grinding roller located between the grinding plate and the second material plate is rotatably connected inside the crushing box. A first motor is provided on the crushing box, and the grinding roller is driven by the first motor. A refrigeration system is provided inside the crushing box.

[0009] Preferably, the adjusting assembly comprises a plurality of adjusting telescopic rods arranged on the bottom of the crushing box, and the extending ends of the adjusting telescopic rods are connected with the bottom of the adjusting plate.

[0010] Preferably, the telescopic rods are arranged close to the inner side wall of the crushing box and are symmetrically arranged with the center of the crushing box, and a telescopic sleeve is arranged between the inner side wall of the crushing box and the grinding plate.

[0011] Preferably, the corresponding surfaces of the grinding plate and the grinding roller are arranged in an arc shape.

[0012] Preferably, the medicine cutting assembly comprises two groups of cutting telescopic rods, a cutting plate and a plurality of sawtooth-shaped cutters, the two groups of cutting telescopic rods are fixedly connected to the two side walls of the crushing box, the extending ends of the two groups of cutting telescopic rods are fixedly connected with the cutting plate, and the plurality of sawtooth-shaped cutters are arranged on the cutting plate.

[0013] Preferably, the crushing device comprises two groups of crushing knives, and the crushing box is provided with two groups of second motors, and the two groups of crushing knives are driven by the second motors.

[0014] Additional aspects and advantages of the present application will be partially given in the following description, partially will become obvious from the following description, or will be understood by those skilled in the art through the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is one of the perspective views of the utility model.

[0016] Figure 2 is the second perspective view of the utility model.

[0017] Figure 3 is one of the perspective views of the utility model.

[0018] Figure 4 is the second perspective view of the utility model.

[0019] Figure 5 is Figure 4 the A local enlarged view of

[0020] Fig. 1, crushing box; 2, first blanking plate; 3, second blanking plate; 4, grinding plate; 5, feed hopper; 6, discharge port; 7, grinding roller; 8, first motor; 9, adjusting telescopic rod; 10, telescopic sleeve; 11, cutting telescopic rod; 12, cutting plate; 13, sawtooth-shaped cutter; 14, crushing knife; 15, second motor. DETAILED DESCRIPTION

[0021] The foregoing and other technical contents, characteristics and effects of the present application will be described below in conjunction with the accompanying drawings. Figures 1-5 The detailed description of the embodiments will be clearly presented. The structural contents mentioned in the following embodiments are all referenced to the drawings of the specification.

[0022] The various exemplary embodiments of the present application will be described below with reference to the accompanying drawings.

[0023] Embodiment 1: A traditional Chinese medicine low-temperature pulverizing device, comprising a crushing box 1, a first material falling plate 2 and a second material falling plate 3 are arranged on the inner side wall of the crushing box 1, a grinding plate 4 is slidably connected to the bottom, an adjusting assembly is arranged at the bottom of the crushing box 1, which is used for adjusting the distance between the grinding plate 4 and the inner side wall of the crushing box 1, a feeding hopper 5 is arranged at the top of the crushing box 1, and a discharge port 6 is arranged at the bottom.

[0024] A medicine cutting assembly is arranged between the crushing box 1 and the first material falling plate 2, a crushing device is arranged between the first material falling plate 2 and the second material falling plate 3, a grinding roller 7 is rotatably connected in the crushing box 1 and located between the grinding plate 4 and the second material plate, a first motor 8 is arranged on the crushing box 1, the grinding roller 7 is driven by the first motor 8, and a refrigeration system is arranged in the crushing box 1.

[0025] As an optional solution of embodiment 1, the adjusting assembly comprises a plurality of adjusting telescopic rods 9 arranged at the bottom of the crushing box 1, and the extending ends of the adjusting telescopic rods 9 are connected to the bottom of the adjusting plate.

[0026] As an optional solution of embodiment 1, the telescopic rods are arranged close to the inner side wall of the crushing box 1 and are symmetrically arranged with the center of the crushing box 1, and a telescopic sleeve 10 is arranged between the inner side wall of the crushing box 1 and the grinding plate 4.

[0027] As an optional solution of embodiment 1, the corresponding surfaces of the grinding plate 4 and the grinding roller 7 are arranged in an arc shape.

[0028] As an optional solution of embodiment 1, the medicine cutting assembly comprises two groups of cutting telescopic rods 11 and cutting plates 12 and a plurality of sawtooth-shaped cutting knives 13, the two groups of cutting telescopic rods 11 are fixedly connected to the two side walls of the crushing box 1, the extending ends of the two groups of cutting telescopic rods 11 are fixedly connected to the cutting plates 12, and the plurality of sawtooth-shaped cutting knives are arranged on the cutting plates 12.

[0029] As an optional solution of embodiment 1, the crushing device comprises two groups of crushing knives 14, two groups of second motors 15 are arranged on the crushing box 1, and the two groups of crushing knives 14 are driven by the second motors 15.

[0030] In practical application, the crushing box 1 serves as the main frame of the whole device, provides support for the installation of various components, and the feed hopper 5 at the top is used for feeding the traditional Chinese medicinal materials to be crushed, and the discharge port 6 at the bottom is used for discharging the crushed traditional Chinese medicinal powder.

[0031] The first and second drop plates 2 and 3 are sequentially arranged on the inner side wall of the crushing box 1, and serve to guide the falling and transfer of the medicinal materials in different processing stages, so that the medicinal materials can sequentially pass through the cutting, crushing and grinding processing links in a predetermined order.

[0032] The grinding plate 4 is slidingly connected to the bottom of the crushing box 1, and the distance between the grinding plate 4 and the inner side wall of the crushing box 1 can be adjusted by the adjusting assembly, so as to flexibly control the accuracy and intensity of grinding. The adjusting assembly includes a plurality of adjusting telescopic rods 9 arranged symmetrically with the center of the crushing box 1 and close to the inner side wall of the crushing box 1. The extending end of the adjusting telescopic rod 9 is connected to the bottom of the grinding plate 4. Meanwhile, a telescopic sleeve 10 is arranged between the inner side wall of the crushing box 1 and the grinding plate 4, so as to ensure the stability and sealing performance of the structure during the adjustment process, avoid leakage of the medicinal material powder, and make the corresponding surface of the grinding plate 4 and the grinding roller 7 arc-shaped, which can better cooperate with the rotation of the grinding roller 7, so as to make the grinding process more sufficient and uniform.

[0033] The refrigeration system is installed in the crushing box 1, and is used to create a low-temperature environment to reduce the temperature of the traditional Chinese medicinal materials during the crushing process, effectively prevent the oxidation, deterioration or volatilization of heat-sensitive components, and ensure the efficacy and quality of traditional Chinese medicines.

[0034] The medicinal material cutting assembly is arranged between the crushing box 1 and the first drop plate 2, and includes two groups of cutting telescopic rods 11 and cutting plates 12, and a plurality of sawtooth-shaped cutters 13. The two groups of cutting telescopic rods 11 are fixedly connected to the two side walls of the crushing box 1, and the extending end is fixedly connected to the cutting plate 12. The plurality of sawtooth-shaped cutters 13 are arranged on the cutting plate 12. When the medicinal materials enter the crushing box 1 from the feed hopper 5, the cutting telescopic rods 11 work to drive the cutting plate 12 and the sawtooth-shaped cutters 13 thereon to preliminarily cut the medicinal materials into smaller blocks, which is convenient for subsequent crushing and grinding processing.

[0035] The crushing device is located between the first drop plate 2 and the second drop plate 3, and includes two groups of crushing knives 14. The crushing box 1 is provided with two groups of second motors 15, and the two groups of crushing knives 14 are driven by the corresponding second motors 15. After the preliminarily cut medicinal materials fall on the first drop plate 2, they will slide to the action area of the crushing knives 14. Under the high-speed rotation cutting of the two groups of crushing knives 14, the medicinal materials are further crushed into smaller particles.

[0036] Grinding roller 7: rotationally connected in the crushing box 1 and located between the grinding plate 4 and the second drop plate 3, driven by the first motor 8 on the crushing box 1, the crushed medicine particles fall between the grinding roller 7 and the grinding plate 4, with the rotation of the grinding roller 7, the medicine particles are continuously ground between the two, and finally become the required traditional Chinese medicine powder, which is discharged from the discharge port 6.

[0037] Working principle: first, the traditional Chinese medicine to be crushed is put into the crushing box 1 from the feed hopper 5, at this time the refrigeration system starts to work to create a low temperature environment in the crushing box 1.

[0038] After the medicine enters, the cutting telescopic rod 11 of the medicine cutting assembly starts to move the cutting plate 12 to the center of the crushing box 1, so that the sawtooth cutter 13 on the cutting plate 12 cuts the medicine into smaller pieces, and the cut medicine falls on the first drop plate 2.

[0039] Then, the medicine on the first drop plate 2 slides between the two sets of crushing knives 14 of the crushing device, the two sets of second motors 15 drive the crushing knives 14 to rotate at high speed, further crushing the medicine to make it into smaller particles, and the crushed medicine particles fall on the second drop plate 3.

[0040] Finally, the medicine particles on the second drop plate 3 fall between the grinding roller 7 and the grinding plate 4, the first motor 8 drives the grinding roller 7 to rotate, the distance between the grinding plate 4 and the grinding roller 7 is adjusted by the adjusting assembly, so that the medicine particles are ground into fine powder under the extrusion and friction of the two, discharged from the discharge port 6, and the low temperature crushing process of traditional Chinese medicine is completed.

[0041] The above is only to illustrate the present application, it should be understood that the present application is not limited to the above embodiments, various modifications in accordance with the idea of the present application are within the scope of the present application.

Claims

1. A low-temperature pulverizing device for traditional Chinese medicine, comprising a crushing chamber (1), characterized in that, The inner wall of the crushing box (1) is provided with a first discharge plate (2) and a second discharge plate (3), and a grinding plate (4) is slidably connected to the bottom. The bottom of the crushing box (1) is provided with an adjustment component for adjusting the distance between the grinding plate (4) and the inner wall of the crushing box (1). The top of the crushing box (1) is provided with a feed hopper (5), and the bottom is provided with a discharge port (6). A medicinal material cutting assembly is provided between the crushing box (1) and the first discharge plate (2). A crushing device is provided between the first discharge plate (2) and the second discharge plate (3). A grinding roller (7) located between the grinding plate (4) and the second material plate is rotatably connected inside the crushing box (1). A first motor (8) is provided on the crushing box (1). The grinding roller (7) is driven by the first motor (8). A refrigeration system is provided inside the crushing box (1).

2. The low-temperature pulverizing device for traditional Chinese medicine according to claim 1, characterized in that, The adjustment assembly includes several adjustment telescopic rods (9) at the bottom of the crushing box (1), and the extended ends of the several adjustment telescopic rods (9) are connected to the bottom of the adjustment plate.

3. The low-temperature pulverizing device for traditional Chinese medicine according to claim 2, characterized in that, Several telescopic rods are arranged near the inner wall of the crushing box (1) and symmetrically arranged around the center of the crushing box (1). A telescopic sleeve (10) is provided between the inner wall of the crushing box (1) and the grinding plate (4).

4. The low-temperature pulverizing device for traditional Chinese medicine according to claim 3, characterized in that, The surfaces of the grinding plate (4) and the grinding roller (7) are arranged in an arc shape.

5. The low-temperature pulverizing device for traditional Chinese medicine according to claim 1, characterized in that, The herbal cutting assembly includes two sets of cutting telescopic rods (11), a cutting plate (12), and several serrated cutters (13). The two sets of cutting telescopic rods (11) are fixedly connected to the two side walls of the crushing box (1). The extended ends of the two sets of cutting telescopic rods (11) are fixedly connected to the cutting plate (12). Several serrated cutters are arranged on the cutting plate (12).

6. The low-temperature pulverizing device for traditional Chinese medicine according to claim 1, characterized in that, The crushing device includes two sets of crushing blades (14), and the crushing box (1) is equipped with two sets of second motors (15). The two sets of crushing blades (14) are driven by the second motors (15) respectively.

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