Veterinary medicine production requires traditional Chinese medicine grinding device

Abstract

This utility model relates to the field of veterinary drug production, and in particular to a traditional Chinese medicine grinding device for veterinary drug production. It includes a lower grinding disc, an upper grinding disc rotatably connected above the lower grinding disc, and a non-axial through-hole for the upper grinding disc. Multiple precision adjustment mechanisms are fixedly connected around the lower grinding disc to control the gap between the upper and lower grinding discs. A drive mechanism is fixedly connected to one side of the upper grinding disc to control its rotation above the lower grinding disc. A collection trough for collecting traditional Chinese medicine powder is fixedly connected around the lower grinding disc, with a square hole at the bottom. A discharge trough is fixedly connected to the bottom of the collection trough. Multiple cleaning mechanisms are fixedly connected around the upper grinding disc to clean the powder from the collection trough and discharge it through the square hole. This device has high grinding efficiency, improving the efficiency of grinding traditional Chinese medicine. Furthermore, the device allows for adjustment of grinding precision according to requirements, facilitating the grinding of various traditional Chinese medicines.

Description

Technical Field

[0001] This utility model relates to the field of veterinary drug production, and in particular to a traditional Chinese medicine grinding device for veterinary drug production. Background Technology

[0002] Veterinary drugs are agents used to treat and diagnose diseases in livestock and poultry. With the rapid development of animal husbandry, synthetic veterinary drugs have become widely used. Although synthetic veterinary drugs can increase livestock and poultry production, they leave residues in the animals' bodies, leading to increased drug levels and potentially harming human health. Traditional Chinese medicine (TCM), as a direct, mild, and highly effective veterinary drug raw material, is once again favored by humans. When processing TCM as a raw material for veterinary drugs, the grinding process using a millstone is gentle and does not easily generate high temperatures that could damage the medicinal properties, thus ensuring efficacy. However, grinding TCM with a millstone requires manual rotation of the millstone, which is not only time-consuming and labor-intensive but also makes it impossible to adjust the grinding precision as needed. Therefore, a TCM grinding device for veterinary drug production is needed to solve the problems of low efficiency and inability to adjust grinding precision when using a millstone. Summary of the Invention

[0003] In response to the above situation and to overcome the shortcomings of the existing technology, this device provides a traditional Chinese medicine grinding device for veterinary drug production. This device has high grinding efficiency, effectively improving the efficiency of grinding traditional Chinese medicine with a grinding disc. At the same time, the device can adjust the grinding precision according to needs, making it convenient to grind a variety of traditional Chinese medicines.

[0004] The purpose of this utility model is to provide a traditional Chinese medicine grinding device for veterinary drug production, including a lower grinding disc, an upper grinding disc rotatably connected above the lower grinding disc, a feed inlet non-axially through the upper grinding disc, multiple precision adjustment mechanisms fixedly connected around the lower grinding disc to control the gap between the upper and lower grinding discs, a drive mechanism fixedly connected to one side of the upper grinding disc to control the rotation of the upper grinding disc above the lower grinding disc, a collection trough for collecting traditional Chinese medicine powder fixedly connected around the lower grinding disc, a square hole at the bottom of the collection trough, a discharge trough corresponding to the square hole fixedly connected to the bottom of the collection trough, and multiple cleaning mechanisms fixedly connected around the upper grinding disc to clean the traditional Chinese medicine powder in the collection trough to the square hole for discharge.

[0005] Furthermore, the drive mechanism includes an external gear ring, which is fixedly connected to the outside of the upper grinding disc. A spur gear meshes with one side of the external gear ring, and a drive shaft is fixedly connected to the bottom of the spur gear on the same axis. The drive shaft is rotatably connected to a rotating seat fixedly connected to the outside of the collection trough. A first bevel gear is fixedly connected to the bottom of the drive shaft on the same axis, and a second bevel gear meshes with one side of the first bevel gear. A drive motor is fixedly connected to the bottom of the lower grinding disc, and the output end of the drive motor is fixedly connected to the second bevel gear on the same axis.

[0006] Furthermore, the precision adjustment mechanism includes a first fixed plate and a second fixed plate. The first fixed plate is fixedly connected to the outside of the upper grinding disc, and the second fixed plate is fixedly connected to the outside of the lower grinding disc. The positions of the first fixed plate and the second fixed plate are corresponding. A threaded column is rotatably connected to the first fixed plate, and an internal threaded cylinder is embedded in the second fixed plate. The threaded column and the internal threaded cylinder are threadedly connected, and a torsion block is fixedly connected to the top of the threaded column on the same axis.

[0007] Furthermore, the cleaning mechanism includes a connecting rod, which is fixedly connected to the outside of the upper grinding disc. The bottom end of the connecting rod extends into the collection trough and is fixedly connected to a brush, which contacts the bottom of the collection trough.

[0008] Furthermore, a protective box is provided outside the drive mechanism, and the protective box is fixedly connected to the outside of the lower grinding disc.

[0009] Furthermore, a circular hole is provided at the center of the bottom of the upper grinding disc, and a rotating shaft is fixedly connected to the top of the lower grinding disc coaxially, with the rotating shaft rotatably connected to the circular hole.

[0010] Furthermore, a spiral block is fixedly connected to the upper surface of the lower grinding disc.

[0011] The working principle and usage principle of this utility model are as follows: When it is necessary to grind Chinese herbal raw materials, the raw materials are put into the feed inlet of the upper grinding disc. The raw materials enter the gap between the upper and lower grinding discs through the feed inlet. The upper grinding disc is rotated by the drive mechanism. At this time, the Chinese herbal raw materials are ground into powder by the rotation friction of the upper and lower grinding discs and fall into the collection tank for collection. Since the drive mechanism controls the rotation of the upper grinding disc, the rotation of the upper grinding disc can synchronously drive the surrounding cleaning mechanism to clean the ground powder in the collection tank. The Chinese herbal powder cleaned by the cleaning mechanism is discharged from the discharge trough through the square hole of the collection tank. The precision adjustment mechanism can adjust the distance between the upper and lower grinding discs, so as to adjust the grinding precision according to the needs.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. Compared with the prior art, this utility model can adjust the gap between the upper and lower grinding discs through a precision adjustment mechanism, thereby adjusting the precision of Chinese medicine grinding, meeting the grinding needs of various medicinal materials, and improving the practicality of the device.

[0013] 2. Compared with the existing technology, this utility model improves the grinding efficiency of the device by driving the upper grinding disc to rotate on the lower grinding disc through the drive mechanism. At the same time, the rotation of the upper grinding disc can drive the cleaning mechanism to clean and discharge the Chinese medicine powder in the collection tank, thereby improving the discharge efficiency. Attached Figure Description

[0014] Figure 1This is a schematic diagram of the overall structure of a traditional Chinese medicine grinding device for veterinary drug production according to this utility model; Figure 2 This is a bottom schematic diagram of the overall structure of a traditional Chinese medicine grinding device for veterinary drug production according to this utility model; Figure 3 This is a schematic view of the bottom structure of the upper grinding disc of a traditional Chinese medicine grinding device for veterinary drug production according to this utility model; Figure 4 This is a schematic diagram of the lower grinding disc structure of a traditional Chinese medicine grinding device for veterinary drug production according to this utility model; Figure 5 This is an enlarged schematic diagram of section A of a traditional Chinese medicine grinding device for veterinary drug production according to this utility model.

[0015] Explanation of reference numerals in the attached drawings: 1. Lower grinding disc; 11. Rotating shaft; 12. Spiral block; 2. Upper grinding disc; 21. Round hole; 3. Feed inlet; 4. Collection trough; 41. Square hole; 5. Drive mechanism; 51. External gear ring; 52. Spur gear; 53. Transmission shaft; 54. First bevel gear; 55. Second bevel gear; 56. Drive motor; 6. Cleaning mechanism; 61. Connecting rod; 62. Brush; 7. Precision adjustment mechanism; 71. First fixing plate; 72. Threaded column; 73. Internal threaded cylinder; 74. Second fixing plate; 75. Torsion block; 76. Scale; 8. Discharge trough; 9. Protective box. Detailed Implementation

[0016] To make the technical means, creative features, objectives and effects of the embodiments of this application easier to understand, the embodiments of this application are further described below in conjunction with the figures and specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the embodiments of this application and are not intended to limit the embodiments of this application.

[0017] according to Figures 1 to 5 As shown, a traditional Chinese medicine grinding device for veterinary drug production includes a lower grinding disc 1, an upper grinding disc 2 rotatably connected above the lower grinding disc 1, a feed inlet 3 through the upper grinding disc 2 (non-axially), multiple precision adjustment mechanisms 7 fixedly connected around the lower grinding disc 1 to control the gap between the upper grinding disc 2 and the lower grinding disc 1, a drive mechanism 5 fixedly connected to one side of the upper grinding disc 2 to control the rotation of the upper grinding disc 2 above the lower grinding disc 1, a collection trough 4 for collecting traditional Chinese medicine powder fixedly connected around the lower grinding disc 1, a square hole 41 at the bottom of the collection trough 4, a discharge trough 8 corresponding to the square hole 41 fixedly connected to the bottom of the collection trough 4, and multiple cleaning mechanisms 6 fixedly connected around the upper grinding disc 2 to clean the traditional Chinese medicine powder in the collection trough 4 to the square hole 41 for discharge.

[0018] In practice, the lower grinding disc 1 is placed on a table or the ground, and the upper grinding disc 2 rotates coaxially on the lower grinding disc 1. During grinding, the Chinese medicine is fed into the gap between the upper grinding disc 2 and the lower grinding disc 1 through the feed inlet 3. The upper grinding disc 2 is controlled to rotate above the lower grinding disc 1 by the drive mechanism 5 to grind the Chinese medicine. The ground Chinese medicine powder moves to the periphery of the lower grinding disc 1 under the rotation of the upper grinding disc 2. At this time, the powder is collected through the collection troughs around the lower grinding disc 1. The collected Chinese medicine powder is synchronously carried away by the rotation of the upper grinding disc 2. The active cleaning mechanism 6 cleans the collection tank 4 to move the Chinese medicine powder in the collection tank 4 to the discharge tank 8 for easy discharge. Four precision adjustment mechanisms 7 are set around the lower grinding disc 1 and the upper grinding disc 2. By adjusting the four precision adjustment mechanisms 7, the gap between the upper grinding disc 2 and the lower grinding disc 1 can be adjusted, thereby adjusting the grinding precision. The drive mechanism 5 can not only control the rotation of the upper grinding disc 2 for grinding, but also drive the cleaning mechanism to rotate synchronously by controlling the rotation of the upper grinding disc 2, thereby improving the driving efficiency and reducing the installation cost of the motor.

[0019] Furthermore, the drive mechanism 5 includes an external gear ring 51, which is fixedly connected to the outside of the upper grinding disc 2. A spur gear 52 meshes with one side of the external gear ring 51. A drive shaft 53 is fixedly connected to the bottom of the spur gear 52 on the same axis. The drive shaft 53 is rotatably connected to a rotating seat fixedly connected to the outside of the collection trough 4. A first bevel gear 54 is fixedly connected to the bottom of the drive shaft 53 on the same axis. A second bevel gear 55 meshes with one side of the first bevel gear 54. A drive motor 56 is fixedly connected to the bottom of the lower grinding disc 1. The output end of the drive motor 56 is fixedly connected to the second bevel gear 55 on the same axis.

[0020] In practical implementation, the drive motor 56 is fixedly mounted on the radial surface of the lower grinding disc 1 via a motor mounting bracket. The transmission shaft 53 is longitudinally rotatably connected to one side of the collection tank 4 via a bearing seat. The first bevel gear 54 fixedly connected to the bottom end of the transmission shaft 53 meshes with the second bevel gear 55 at the output end of the drive motor 56. The drive motor 56 controls the rotation of the second bevel gear 55, which in turn drives the first bevel gear 54 to rotate, thereby causing the transmission shaft 53 to rotate axially. The axial rotation of the transmission shaft 53 then controls the rotation of the spur gear 52 at the top end of the transmission shaft 53. The rotation of the spur gear 52 allows the external gear to rotate. The ring drives the upper grinding disc 2 to rotate above the lower grinding disc 1 to grind the Chinese medicine. At the same time, in order to prevent the outer gear ring from disengaging from the spur gear 52 when the precision adjustment mechanism 7 adjusts the gap between the upper grinding disc 2 and the lower grinding disc 1, the thickness of the outer gear ring is greater than the thickness of the spur gear 52. In this way, even when the gap between the upper grinding disc 2 and the lower grinding disc 1 is increased by the precision adjustment mechanism 7, the outer gear ring and the spur gear 52 can still be meshed. At the same time, since the diameter of the outer gear ring is greater than the diameter of the spur gear 52, the cooperation between the outer gear ring and the spur gear 52 forms a speed reduction, which facilitates the slow rotation and grinding of the upper grinding disc 2 above the lower grinding disc 1, thus improving the grinding effect.

[0021] Furthermore, the precision adjustment mechanism 7 includes a first fixed plate 71 and a second fixed plate 74. The first fixed plate 71 is fixedly connected to the outside of the upper grinding disc 2, and the second fixed plate 74 is fixedly connected to the outside of the lower grinding disc 1. The positions of the first fixed plate 71 and the second fixed plate 74 are corresponding. A threaded post 72 is rotatably connected to the first fixed plate 71, and an internal threaded cylinder 73 is embedded in the second fixed plate 74. The threaded post 72 is threadedly connected to the internal threaded cylinder 73, and a torsion block 75 is coaxially fixedly connected to the top of the threaded post 72.

[0022] In practical implementation, the surface of the second fixed plate 74 is embedded with an internally threaded cylinder 73. The upper end of the threaded column 72 is rotatably connected to the first fixed plate 71, and the lower end of the threaded column 72 is threadedly connected to the internally threaded sleeve. When it is necessary to adjust the distance between the upper grinding disc 2 and the lower grinding disc 1, it is only necessary to rotate the torsion block 75. The torsion block 75 drives the threaded column 72 to rotate inside the internally threaded cylinder 73, thereby increasing the distance between the first fixed plate 71 and the second fixed plate 74. The increase in the distance between the first fixed plate 71 and the second fixed plate 74 can increase the gap between the upper grinding disc 2 and the lower grinding disc 1, thereby achieving the adjustment of the grinding precision. In order to ensure that the four precision adjustment mechanisms 7 can accurately adjust the distance between the upper grinding disc 2 and the lower grinding disc 1, a scale 76 can be fixedly connected to the outside of the second fixed plate 74. During adjustment, the corresponding position of the first fixed plate 71 and the scale 76 can be observed to see if the upper grinding disc 2 is adjusted to a horizontal state, avoiding the problem of the upper grinding disc 2 tilting or shifting after adjustment.

[0023] Furthermore, the cleaning mechanism 6 includes a connecting rod 61, which is fixedly connected to the outside of the upper grinding disc 2. The bottom end of the connecting rod 61 extends into the collection tank 4 and is fixedly connected to a brush 62, which contacts the bottom of the collection tank 4.

[0024] In practical implementation, the connecting rod 61 can be set as U-shaped. When the U-shaped connecting rod 61 rotates, it can avoid the precision adjustment mechanism 7 and prevent collision with the precision adjustment mechanism 7. At the same time, it is convenient for the lower end of the connecting rod 61 to extend to the bottom of the receiving trough and use the brush 62 to sweep the Chinese medicine powder that has fallen into the receiving trough. The brush 62 can sweep the Chinese medicine powder in the receiving trough to the square hole 41 and discharge it through the discharge trough 8, thereby improving the discharge efficiency.

[0025] Furthermore, a protective box 9 is provided on the outside of the drive mechanism 5, and the protective box 9 is fixedly connected to the outside of the lower grinding disc 1.

[0026] In practice, the protective shell is fitted over the outside of the drive mechanism 5. The protective shell increases the safety of the device and prevents powder from floating in the air during grinding, which would affect the normal transmission of the drive mechanism 5.

[0027] Furthermore, a circular hole 21 is provided at the center of the bottom of the upper grinding disc 2, and a rotating shaft 11 is fixedly connected to the top of the lower grinding disc 1 on the same axis. The rotating shaft 11 is rotatably connected to the circular hole 21.

[0028] In practice, the upper grinding disc 2 is rotatably connected to the rotating shaft 11 of the lower grinding disc 1 through the round hole 21. The cooperation between the rotating shaft 11 and the round hole 21 allows the upper grinding disc 2 to rotate coaxially above the lower grinding disc 1, thus preventing the upper grinding disc 2 from rotating off-center.

[0029] Furthermore, a spiral block 12 is fixedly connected to the upper surface of the lower grinding disc 1.

[0030] In practical implementation, the spiral block 12 can discharge the Chinese medicine powder to the periphery of the lower grinding disc 1 when the upper grinding disc 2 rotates, thereby improving the discharge efficiency.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A traditional Chinese medicine grinding device for veterinary drug production, comprising a lower grinding disc (1) and an upper grinding disc (2) rotatably connected above the lower grinding disc (1), characterized in that: The upper grinding disc (2) has a feed inlet (3) through which it passes through the shaft. The lower grinding disc (1) is fixedly connected with multiple precision adjustment mechanisms (7). The multiple precision adjustment mechanisms (7) are used to control the gap between the upper grinding disc (2) and the lower grinding disc (1). The upper grinding disc (2) is fixedly connected with a drive mechanism (5) on one side. The drive mechanism (5) is used to control the upper grinding disc (2) to rotate above the lower grinding disc (1). The lower grinding disc (1) is fixedly connected with a collection trough (4) for collecting Chinese medicine powder. The bottom of the collection trough (4) is provided with a square hole (41). The bottom of the collection trough (4) is fixedly connected with a discharge trough (8) corresponding to the square hole (41). The upper grinding disc (2) is fixedly connected with multiple cleaning mechanisms (6). The cleaning mechanisms (6) are used to clean the Chinese medicine powder in the collection trough (4) to the square hole (41) for discharge.

2. The traditional Chinese medicine grinding device for veterinary drug production according to claim 1, characterized in that: The drive mechanism (5) includes an external gear ring (51), which is fixedly connected to the outside of the upper grinding disc (2). A spur gear (52) meshes with one side of the external gear ring (51). A drive shaft (53) is fixedly connected to the bottom of the spur gear (52) on the same axis. The drive shaft (53) is rotatably connected to a rotating seat fixedly connected to the outside of the collection trough (4). A first bevel gear (54) is fixedly connected to the bottom of the drive shaft (53) on the same axis. A second bevel gear (55) meshes with one side of the first bevel gear (54). A drive motor (56) is fixedly connected to the bottom of the lower grinding disc (1). The output end of the drive motor (56) is fixedly connected to the second bevel gear (55) on the same axis.

3. A traditional Chinese medicine grinding device for veterinary drug production according to claim 1 or 2, characterized in that: The precision adjustment mechanism (7) includes a first fixed plate (71) and a second fixed plate (74). The first fixed plate (71) is fixedly connected to the outside of the upper grinding disc (2), and the second fixed plate (74) is fixedly connected to the outside of the lower grinding disc (1). The positions of the first fixed plate (71) and the second fixed plate (74) are corresponding. A threaded column (72) is rotatably connected on the first fixed plate (71), and an internal threaded cylinder (73) is embedded on the second fixed plate (74). The threaded column (72) is threadedly connected to the internal threaded cylinder (73), and a torsion block (75) is fixedly connected to the top of the threaded column (72) on the same axis.

4. A traditional Chinese medicine grinding device for veterinary drug production according to claim 1 or 2, characterized in that: The cleaning mechanism (6) includes a connecting rod (61), which is fixedly connected to the outside of the upper grinding disc (2). The bottom end of the connecting rod (61) extends into the collection trough (4) and is fixedly connected to a brush (62). The brush (62) contacts the bottom of the collection trough (4).

5. A traditional Chinese medicine grinding device for veterinary drug production according to claim 3, characterized in that: The cleaning mechanism (6) includes a connecting rod (61), which is fixedly connected to the outside of the upper grinding disc (2). The bottom end of the connecting rod (61) extends into the collection trough (4) and is fixedly connected to a brush (62). The brush (62) contacts the bottom of the collection trough (4).

6. A traditional Chinese medicine grinding device for veterinary drug production according to claim 1, 2, or 5, characterized in that: The drive mechanism (5) is provided with a protective box (9), which is fixedly connected to the outside of the lower grinding disc (1).

7. A traditional Chinese medicine grinding device for veterinary drug production according to claim 3, characterized in that: The drive mechanism (5) is provided with a protective box (9), which is fixedly connected to the outside of the lower grinding disc (1).

8. A traditional Chinese medicine grinding device for veterinary drug production according to claim 4, characterized in that: The drive mechanism (5) is provided with a protective box (9), which is fixedly connected to the outside of the lower grinding disc (1).

9. A traditional Chinese medicine grinding device for veterinary drug production according to claim 1, 2, 5, 7 or 8, characterized in that: A round hole (21) is provided at the center of the bottom of the upper grinding disc (2), and a rotating shaft (11) is fixedly connected to the top of the lower grinding disc (1) on the same axis. The rotating shaft (11) is rotatably connected to the round hole (21).

10. A traditional Chinese medicine grinding device for veterinary drug production according to claim 1, 2, 5, 7 or 8, characterized in that: A spiral block (12) is fixedly connected to the upper surface of the lower grinding disc (1).

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