Desulfurization device for processing traditional Chinese medicine decoction pieces

Abstract

The utility model discloses a desulfurization device for processing traditional Chinese medicine decoction pieces, which comprises a desulfurization cylinder, a cylinder cover is arranged at the top end of the desulfurization cylinder, a cleaning frame is mounted in the cylinder cover, and a limiting ring is fixed on one side wall of the cleaning frame. The device has the beneficial effects that by arranging the main gear, the transmission gear, the driven gear, the fluted disc and the gear ring, in the desulfurization process, the driving motor drives the transmission shaft to rotate, on one hand, the transmission shaft drives the main gear to rotate, the main gear drives the driven gear to rotate through the transmission gear, and the driven gear drives the stirring shaft to rotate to stir traditional Chinese medicine tablets; on the other hand, the fluted disc is driven to rotate, the fluted disc drives the cleaning frame to rotate through the gear ring, meanwhile, the rotating direction is opposite to the direction of the stirring shaft, it can be guaranteed that traditional Chinese medicine tablets make uniform contact with hot water, reverse rotation of the stirring shaft and the cleaning frame can be achieved only by adopting one motor as a driving mechanism, and the power supply difficulty and complexity of the device are effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of desulfurization devices, in particular to a desulfurization device for processing Chinese herbal medicine slices. Background Art

[0002] During the processing of Chinese medicinal materials, the residual sulfur dioxide in the materials may be too high, affecting the quality of the materials. Moreover, after being absorbed into the blood, it is easy to have toxic effects on the human body, destroy the activity of enzymes, affect human metabolism, and cause damage to the liver. Therefore, Chinese medicinal materials need to be desulfurized.

[0003] Patent No. CN202223440362.1 discloses a desulfurization device for Chinese herbal medicine slices, including a desulfurization box. Although the above patent utilizes motor 1 to drive the storage frame to rotate and motor 2 to drive the stirring blades to rotate during use, the direction of rotation of the storage frame is opposite to the direction of rotation of the stirring blades, so that the Chinese herbal medicine blades in the storage frame can better contact with the hot water in the desulfurization box, thereby improving the efficiency of desulfurization of Chinese herbal medicine slices. However, in actual use, since motor 2 is fixed to the inner side of the support rod through a support plate, and the support rod will drive motor 2 to rotate through the support plate, and motor 2 requires an external power supply when working independently, which leads to the need for rotating power supply, which invisibly increases the complexity of the device and the difficulty of power supply, and is inconvenient for staff to maintain the device, resulting in poor use effect. Therefore, a desulfurization device for Chinese herbal medicine slice processing is urgently needed to solve the above problems. Utility Model Content

[0004] (1) Technical issues to be resolved

[0005] The technical problem to be solved by the utility model is to provide a desulfurization device for processing Chinese herbal medicine slices, which only uses a set of motors as a driving mechanism to realize the reverse rotation of the stirring shaft and the cleaning frame, effectively reducing the difficulty and complexity of power supply of the device.

[0006] (2) Technical solution

[0007] The utility model is achieved through the following technical solution: The utility model proposes a desulfurization device for processing Chinese herbal medicine slices, including a desulfurization cylinder, a cylinder cover is provided at the top of the desulfurization cylinder, a cleaning frame is installed in the cylinder cover, a limiting ring is fixed on one side wall of the cleaning frame, a limiting cavity is provided at a position of the cylinder cover corresponding to the limiting ring, a supporting frame is fixed on the upper end of the cylinder cover, a driving motor is fixed to the upper end of the supporting frame by bolts, a transmission shaft is fixed on the output shaft of the driving motor, a main gear is provided at a position near the upper end of the transmission shaft, a transmission gear is connected to one side of the main gear, a driven gear is connected to one side of the transmission gear, a stirring shaft is fixed to the bottom end of the driven gear, the stirring shaft is located at the center position in the cleaning frame, a gear disk is fixed to the bottom end of the transmission shaft, and a gear ring is fixed on the outer side wall of the cleaning frame.

[0008] Furthermore, two groups of electric push rods are symmetrically fixed between the desulfurization cylinder and the cylinder cover, and the cleaning frame is rotatably connected to the cylinder cover.

[0009] By adopting the above technical solution, the electric push rod can separate the cleaning frame from the desulfurization cylinder through the cylinder cover.

[0010] Furthermore, the limiting ring is formed on the outer side wall of the cleaning frame, and the limiting cavity is formed in the cylinder cover.

[0011] By adopting the above technical solution, the limiting ring is combined with the limiting cavity to provide limiting support for the cleaning frame while ensuring its rotation performance.

[0012] Furthermore, the output shaft of the driving motor is fixedly connected to the transmission shaft, and the transmission shaft is connected to the cylinder cover via a bearing.

[0013] By adopting the above technical solution, the drive motor drives the transmission shaft to rotate.

[0014] Furthermore, the main gear is fixed on the outer wall of the transmission shaft, the transmission gear is meshed with the driven gear and the main gear, the transmission gear and the driven gear are rotatably connected to the carrier, the stirring shaft is fixed in the middle of the bottom end of the driven gear, and the stirring shaft is connected to the top wall of the cleaning frame through a bearing.

[0015] By adopting the above technical solution, the transmission shaft drives the main gear to rotate, the main gear drives the driven gear to rotate through the transmission gear, and the driven gear drives the stirring shaft to rotate to stir the Chinese medicine tablets.

[0016] Furthermore, the toothed disc is fixed to the bottom end of the transmission shaft, the gear ring is fixed to the outer side wall of the cleaning frame, and the toothed disc is meshed with the gear ring.

[0017] By adopting the above technical solution, the transmission shaft drives the toothed disc to rotate, and the toothed disc drives the cleaning frame to rotate through the gear ring. At the same time, the rotation direction is opposite to the direction of the stirring shaft, which can ensure that the Chinese medicine tablets are in uniform contact with the hot water.

[0018] Furthermore, a feeding port is provided at the upper end of one side wall of the cleaning frame, a discharge pipe is fixed at the bottom end of the cleaning frame, and a valve is installed on the discharge pipe.

[0019] By adopting the above technical solution, the Chinese medicine tablets are injected into the cleaning frame through the feeding port, and after desulfurization is completed, the Chinese medicine tablets are discharged and collected through the discharge pipe.

[0020] (3) Beneficial effects

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] In order to solve the problem that in the actual use of the existing desulfurization device for processing Chinese herbal medicine slices, since the motor 2 is fixed to the inner side of the support rod through the support plate, and the support rod drives the motor 2 to rotate through the support plate, and the motor 2 requires an external power supply when working independently, which leads to the need for rotational power supply, which invisibly increases the complexity of the device and the difficulty of power supply, makes it inconvenient for the staff to maintain the device, and leads to its poor use effect, the utility model provides a main gear, a transmission gear, a driven gear, a gear plate and a gear ring. During the desulfurization process, the drive motor drives the transmission shaft to rotate. On the one hand, the transmission shaft drives the main gear to rotate, and the main gear drives the driven gear to rotate through the transmission gear, and the driven gear drives the stirring shaft to rotate to stir the Chinese herbal medicine slices. On the other hand, it drives the gear plate to rotate, and the gear plate drives the cleaning frame to rotate through the gear ring. At the same time, the rotation direction is opposite to the direction of the stirring shaft, which can ensure that the Chinese herbal medicine slices are evenly contacted with hot water. Therefore, only one set of motors is used as the driving mechanism to achieve the reverse rotation of the stirring shaft and the cleaning frame, effectively reducing the difficulty and complexity of power supply for the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic structural diagram of a desulfurization device for processing Chinese herbal medicine slices according to the present invention;

[0024] Figure 2 This is a main cross-sectional view of a desulfurization cylinder in a desulfurization device for processing Chinese herbal medicine slices according to the present invention;

[0025] Figure 3 This is a desulfurization device for processing Chinese herbal medicine slices described in the utility model. Figure 2 Enlarged view of point A in the middle.

[0026] The following are the descriptions of the reference numerals:

[0027] 1. Desulfurization cylinder; 2. Electric push rod; 3. Cylinder cover; 4. Carrying frame; 5. Drive motor; 6. Cleaning frame; 7. Agitator shaft; 8. Driven gear; 9. Transmission gear; 10. Main gear; 11. Transmission shaft; 12. Discharge pipe; 13. Sprocket; 14. Ring gear; 15. Feeding port; 16. Limiting ring; 17. Limiting cavity. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0029] like Figure 1-Figure 3 As shown, a desulfurization device for processing Chinese herbal medicine slices in this embodiment includes a desulfurization cylinder 1, a cylinder cover 3 is provided at the top of the desulfurization cylinder 1, a cleaning frame 6 is installed in the cylinder cover 3, a limiting ring 16 is fixed on one side wall of the cleaning frame 6, and a limiting cavity 17 is provided at a position corresponding to the cylinder cover 3 and the limiting ring 16. The limiting ring 16 is combined with the limiting cavity 17 to limit the cleaning frame 6 and ensure its rotation performance. A supporting frame 4 is fixed to the upper end of the cylinder cover 3, and a driving motor 5 is fixed to the upper end of the supporting frame 4 by bolts. A transmission shaft 11 is fixed to the output shaft of the driving motor 5, and the driving motor 5 drives the transmission shaft 11 to rotate. A main gear is provided near the upper end of the transmission shaft 11. 10. One side of the main gear 10 is connected to a transmission gear 9, and one side of the transmission gear 9 is connected to a driven gear 8. A stirring shaft 7 is fixed to the bottom end of the driven gear 8. The transmission shaft 11 drives the main gear 10 to rotate, and the main gear 10 drives the driven gear 8 to rotate through the transmission gear 9. The driven gear 8 drives the stirring shaft 7 to rotate to stir the Chinese medicine tablets. The stirring shaft 7 is located in the center position of the cleaning frame 6. A toothed disc 13 is fixed to the bottom end of the transmission shaft 11, and a gear ring 14 is fixed to the outer wall of the cleaning frame 6. The transmission shaft 11 drives the toothed disc 13 to rotate, and the toothed disc 13 drives the cleaning frame 6 to rotate through the gear ring 14. At the same time, the rotation direction is opposite to the direction of the stirring shaft 7, which can ensure that the Chinese medicine tablets are evenly contacted with the hot water.

[0030] like Figure 1-Figure 3 As shown, in this embodiment, two groups of electric push rods 2 are symmetrically fixed between the desulfurization cylinder 1 and the cylinder cover 3, the cleaning frame 6 is rotatably connected to the cylinder cover 3, the electric push rods 2 can separate the cleaning frame 6 from the desulfurization cylinder 1 through the cylinder cover 3, the limiting ring 16 is formed on the outer wall of the cleaning frame 6, the limiting cavity 17 is formed in the cylinder cover 3, the output shaft of the drive motor 5 is fixedly connected to the transmission shaft 11, and the transmission shaft 11 is connected to the cylinder cover 3 through a bearing.

[0031] like Figure 1-Figure 3As shown, in this embodiment, the main gear 10 is fixed on the outer wall of the transmission shaft 11, the transmission gear 9 is meshed with the driven gear 8 and the main gear 10, the transmission gear 9 and the driven gear 8 are rotatably connected to the carrier 4, the stirring shaft 7 is fixed at the middle of the bottom end of the driven gear 8, the stirring shaft 7 is connected to the top wall of the cleaning frame 6 through a bearing, the gear disc 13 is fixed at the bottom end of the transmission shaft 11, the gear ring 14 is fixed on the outer wall of the cleaning frame 6, the gear disc 13 is meshed with the gear ring 14, a feeding port is provided at the upper end of one side wall of the cleaning frame 6, a discharge pipe 12 is fixed at the bottom end of the cleaning frame 6, a valve is installed on the discharge pipe 12, and the Chinese medicine tablets are injected into the cleaning frame 6 through the feeding port 15. After desulfurization is completed, the Chinese medicine tablets are discharged and collected through the discharge pipe 12.

[0032] The specific implementation process of this embodiment is as follows: turn on the external power supply, place the cleaning frame 6 outside the desulfurization cylinder 1 through the electric push rod 2, then inject the Chinese medicine tablets into the cleaning frame 6 through the feeding port 15, and then the electric push rod 2 places the cleaning frame 6 in the desulfurization cylinder 1 for desulfurization. During the desulfurization process, the driving motor 5 drives the transmission shaft 11 to rotate. On the one hand, the transmission shaft 11 drives the main gear 10 to rotate, and the main gear 10 drives the driven gear 8 to rotate through the transmission gear 9. The driven gear 8 drives the stirring shaft 7 to rotate to stir the Chinese medicine tablets, and on the other hand, drives the gear plate 13 to rotate. The gear plate 13 drives the cleaning frame 6 to rotate through the ring gear 14. At the same time, the rotation direction is opposite to that of the stirring shaft 7, which can ensure that the Chinese medicine tablets are evenly contacted with the hot water. Then, only one set of motors is used as the driving mechanism to realize the reverse rotation of the stirring shaft 7 and the cleaning frame 6, effectively reducing the difficulty and complexity of power supply for the device. After the desulfurization is completed, the electric push rod 2 places the cleaning frame 6 outside the desulfurization cylinder 1, and the Chinese medicine tablets are discharged and collected through the discharge pipe 12.

[0033] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A desulfurization device for processing Chinese herbal medicine slices, characterized in that: The invention comprises a desulfurization cylinder (1), a cylinder cover (3) is provided at the top of the desulfurization cylinder (1), a cleaning frame (6) is installed in the cylinder cover (3), a limiting ring (16) is fixed on one side wall of the cleaning frame (6), a limiting cavity (17) is provided at a position corresponding to the limiting ring (16) on the cylinder cover (3), a supporting frame (4) is fixed on the upper end of the cylinder cover (3), a driving motor (5) is fixed on the upper end of the supporting frame (4) by bolts, and a transmission is fixed on the output shaft of the driving motor (5). A driving shaft (11) is provided with a main gear (10) near the upper end of the transmission shaft (11); one side of the main gear (10) is connected to a transmission gear (9); one side of the transmission gear (9) is connected to a driven gear (8); a stirring shaft (7) is fixed to the bottom end of the driven gear (8); the stirring shaft (7) is located at the center position in the cleaning frame (6); a toothed disc (13) is fixed to the bottom end of the transmission shaft (11); and a gear ring (14) is fixed to the outer wall of the cleaning frame (6).

2. A desulfurization device for processing Chinese herbal medicine slices according to claim 1, characterized in that: Two groups of electric push rods (2) are symmetrically fixed between the desulfurization cylinder (1) and the cylinder cover (3), and the cleaning frame (6) is rotatably connected to the cylinder cover (3).

3. A desulfurization device for processing Chinese herbal medicine slices according to claim 1, characterized in that: The limiting ring (16) is formed on the outer side wall of the cleaning frame (6), and the limiting cavity (17) is formed in the cylinder cover (3).

4. A desulfurization device for processing Chinese herbal medicine slices according to claim 1, characterized in that: The output shaft of the driving motor (5) is fixedly connected to the transmission shaft (11), and the transmission shaft (11) is connected to the cylinder cover (3) via a bearing.

5. A desulfurization device for processing Chinese herbal medicine slices according to claim 4, characterized in that: The main gear (10) is fixed on the outer wall of the transmission shaft (11), the transmission gear (9) is meshed with the driven gear (8) and the main gear (10), the transmission gear (9) and the driven gear (8) are rotatably connected to the carrier (4), the stirring shaft (7) is fixed to the middle of the bottom end of the driven gear (8), and the stirring shaft (7) is connected to the top wall of the cleaning frame (6) through a bearing.

6. A desulfurization device for processing Chinese herbal medicine slices according to claim 5, characterized in that: The toothed disc (13) is fixed to the bottom end of the transmission shaft (11), and the gear ring (14) is fixed to the outer side wall of the cleaning frame (6), and the toothed disc (13) is meshed with the gear ring (14).

7. A desulfurization device for processing Chinese herbal medicine slices according to claim 6, characterized in that: A feeding port (15) is provided at the upper end of one side wall of the cleaning frame (6).

8. A desulfurization device for processing Chinese herbal medicine slices according to claim 7, characterized in that: A discharge pipe (12) is fixed to the bottom end of the cleaning frame (6), and a valve is installed on the discharge pipe (12).

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