Distillation kettle for medicine preparation

Abstract

The utility model relates to a distillation kettle for medicine preparation, which comprises a distillation kettle body, a stirring blade is rotatably connected inside the distillation kettle body, the outer side of the stirring blade is fixedly connected with a fixing plate, and two ends of the bottom of the fixing plate are rotatably connected with fixing shafts. The distillation kettle has the beneficial effects that medicines in the distillation kettle body can be stirred through the rotation of the stirring blades, the layering phenomenon of the medicines in the preparation process is reduced, and meanwhile, the fixed shaft can be driven to rotate under the rotation of the fixed plate, so that the inner wall of the distillation kettle body can be cleaned through the brush plate, and the practicability is high. And under the stirring impact of the medicine, the rotating shaft can rotate automatically to drive the stirring plate to rotate, so that the stirring effect on the medicine is further improved, and through the arrangement of the cleaning mechanism, the spray head can be prevented from being located at the middle bottom of the distillation kettle body, so that the medicine can be prevented from blocking the spray head, and the optimal use effect of the device can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of distillation kettles, in particular to a distillation kettle for preparing medicines. Background Art

[0002] A still is a still used in chemical production. It is designed to solve the problem that the existing still needs to be repaired and cleaned intermittently when the material contains solids and high-boiling-point substances during the production process. The function of the still is to vaporize the liquid being distilled and provide the necessary rising steam in the tower. There are three types of stills: jacketed, coiled and tube-in-tube.

[0003] After searching, a Chinese patent discloses a distillation kettle for drug preparation (authorization announcement number CN215900963U), including a distillation kettle body, a motor is fixedly connected to the top of the distillation kettle body, and the lower output end of the motor extends to the interior of the distillation kettle body, a distillation outlet is fixedly connected to the front side of the top of the distillation kettle body, a connecting pipe is fixedly connected to the bottom end of the distillation outlet, and the bottom end of the connecting pipe extends to the interior of the distillation kettle body, a valve is movably connected to the right end of the connecting pipe, and a water pipe is fixedly connected to the right end of the distillation kettle body. Although this patented technology can provide a water pipe and a cleaning pipe, and use the water pipe to send water to the cleaning pipe and then spray it through the cleaning nozzle, which is conducive to facilitating the cleaning of the interior of the device, through the connecting pipe and the steam cleaning pipe, steam is sent back to the interior of the device through the connecting pipe, and then the interior of the device is comprehensively cleaned through the air outlet, which is conducive to cleaning the device after use and ensuring the cleanliness of the interior of the device.

[0004] However, the above device still has some shortcomings in actual use. The most obvious one is that the air outlet and the cleaning nozzle in the above-mentioned drug preparation distillation kettle are both located in the middle bottom of the distillation kettle body. During the stirring process of the drug, the drug is likely to block the air outlet and the cleaning nozzle, thereby failing to achieve the best use effect of the device. Utility Model Content

[0005] In view of the problem in the prior art that the air outlet and the cleaning nozzle in the distillation kettle for drug preparation are both located at the middle bottom of the distillation kettle body, and during the stirring process of the drug, the drug is likely to block the air outlet and the cleaning nozzle, thereby failing to achieve the best use effect of the device, the main purpose of the utility model is to provide a distillation kettle for drug preparation.

[0006] The technical solution of the utility model is as follows: a distillation kettle for drug preparation, comprising a distillation kettle body, wherein a stirring blade is rotatably connected inside the distillation kettle body, a fixed plate is fixedly connected to the outside of the stirring blade, both ends of the bottom of the fixed plate are rotatably connected to fixed shafts, the top of the fixed shaft is fixedly connected to a bottom plate, a rotating shaft is rotatably connected between the bottom plate and the fixed plate, the outside of the rotating shaft is fixedly connected to a stirring plate, a brush plate is fixedly connected to the side of the fixed shaft away from the stirring plate, a cleaning mechanism is provided at the top of the inner wall of the distillation kettle body, and a crushing mechanism is provided at the bottom end of the distillation kettle body.

[0007] As a preferred embodiment, the cleaning mechanism includes a water tank ring fixedly installed on the top of the inner wall of the distillation kettle body, the bottom end of the water tank ring is equidistantly fixedly connected to the nozzle, the top end of the water tank ring is fixedly connected to the water inlet pipe, and the end of the water inlet pipe away from the water tank ring is connected to the external drainage pipe.

[0008] As a preferred embodiment, the crushing mechanism includes a feed pipe fixedly installed at the bottom end of the distillation kettle body, the bottom end of the feed pipe is fixedly connected to a fixed box, both sides of the inner wall of the fixed box are equidistantly fixedly connected with matching pieces, and two crushing rollers are rotatably connected inside the fixed box, and the crushing rollers are engaged with corresponding matching pieces.

[0009] As a preferred embodiment, an L-shaped plate is fixedly connected to the outer side of the fixed box, and a second servo motor is fixedly installed on the outer side of the L-shaped plate. The output shaft of the second servo motor extends to the interior of the fixed box and is fixedly connected to the axis of one of the crushing rollers, and the axis of the other crushing roller is connected to the output shaft of the second servo motor through a transmission belt.

[0010] As a preferred embodiment, a first servo motor is fixedly mounted on the top of the distillation kettle body, and an output shaft of the first servo motor extends into the interior of the distillation kettle body and is fixedly connected to the stirring blade.

[0011] As a preferred embodiment, a feed pipe is fixedly connected to the top of the distillation kettle body, the bottom end of the feed pipe extends to the interior of the distillation kettle body, and a visual window is provided on the outside of the distillation kettle body.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] In the utility model, the medicine in the distillation kettle body can be stirred by the rotation of the stirring blade, thereby reducing the stratification phenomenon of the medicine during the preparation process. At the same time, the rotation of the fixed plate can drive the rotation of the fixed shaft, so that the inner wall of the distillation kettle body can be cleaned by the brush plate. Under the stirring impact of the medicine, the rotating shaft will rotate, which will drive the rotation of the stirring plate, further improving the stirring effect of the medicine. Through the setting of the cleaning mechanism, the nozzle can be prevented from being in the middle and bottom of the distillation kettle body, thereby preventing the nozzle from being blocked by the medicine, thereby achieving the best use effect of the device.

[0014] In the utility model, the second servo motor is started, and the driving belt is set to drive the rotation of the crushing roller. The matching piece is used to increase the feeding speed of the medicine in the fixed box and reduce the phenomenon of the medicine blocking the fixed box. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides an overall stereogram of a distillation kettle for drug preparation;

[0016] Figure 2 The utility model provides a schematic diagram of the internal structure of a distillation kettle for drug preparation;

[0017] Figure 3 The utility model provides a distillation kettle for preparing medicine Figure 1 The enlarged view of point A in the middle;

[0018] Figure 4 The utility model provides a distillation kettle for preparing medicine Figure 2 Enlarged view of point B in the middle.

[0019] Legend: 1. Distillation kettle body; 2. Feed pipe; 3. First servo motor; 4. Stirring blade; 5. Water tank ring; 6. Nozzle; 7. Fixed plate; 8. Feed pipe; 9. Fixed box; 10. Matching piece; 11. Crushing roller; 12. Second servo motor; 13. L-shaped plate; 14. Rotating shaft; 15. Fixed shaft; 16. Brush plate; 17. Bottom plate; 18. Stirring plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0021] Reference Figure 1-4A distillation kettle for drug preparation comprises a distillation kettle body 1, a stirring blade 4 is rotatably connected inside the distillation kettle body 1, a fixed plate 7 is fixedly connected to the outside of the stirring blade 4, both ends of the bottom of the fixed plate 7 are rotatably connected to fixed shafts 15, the top of the fixed shaft 15 is fixedly connected to a bottom plate 17, a rotating shaft 14 is rotatably connected between the bottom plate 17 and the fixed plate 7, a stirring plate 18 is fixedly connected to the outside of the rotating shaft 14, a brush plate 16 is fixedly connected to the side of the fixed shaft 15 away from the stirring plate 18, a cleaning mechanism is arranged at the top of the inner wall of the distillation kettle body 1, and a crushing mechanism is arranged at the bottom of the distillation kettle body 1.

[0022] When in use, the medicine in the distillation kettle body 1 can be stirred by the rotation of the stirring blade 4, thereby reducing the stratification of the medicine during the preparation process. At the same time, the rotation of the fixed plate 7 can drive the rotation of the fixed shaft 15, so that the inner wall of the distillation kettle body 1 can be cleaned by the brush plate 16. Under the stirring impact of the medicine, the rotating shaft 14 will rotate, and then drive the rotation of the stirring plate 18, thereby further improving the stirring effect of the medicine. Through the setting of the cleaning mechanism, the nozzle 6 can be prevented from being in the middle and bottom of the distillation kettle body 1, thereby preventing the nozzle 6 from being blocked by the medicine, thereby achieving the best use effect of the device.

[0023] Reference Figure 2 The cleaning mechanism includes a water tank ring 5 fixedly installed on the top of the inner wall of the distillation kettle body 1, the bottom end of the water tank ring 5 is equidistantly fixedly connected with a nozzle 6, the top of the water tank ring 5 is fixedly connected with a water inlet pipe, and the end of the water inlet pipe away from the water tank ring 5 is connected to the external drainage pipe.

[0024] When the preparation of the medicine in the distillation kettle body 1 is completed, its inner wall needs to be cleaned. The water source is transported to the water inlet pipe through the external drainage pipe to enter the interior of the water tank ring 5. Through the setting of the nozzle 6, the inner wall of the distillation kettle body 1 can be cleaned, thereby preventing the medicine from adhering to the inner wall of the distillation kettle body 1.

[0025] Reference Figure 2 The crushing mechanism includes a feed pipe 8 fixedly installed at the bottom end of the distillation kettle body 1, the bottom end of the feed pipe 8 is fixedly connected to a fixed box 9, both sides of the inner wall of the fixed box 9 are fixedly connected with matching pieces 10 at equal distances, and two crushing rollers 11 are rotatably connected inside the fixed box 9, and the crushing rollers 11 are engaged with the corresponding matching pieces 10.

[0026] When in use, the rotation of the crushing roller 11 and the use of the matching piece 10 can increase the feeding speed of the medicine in the fixed box 9 and reduce the phenomenon of the medicine blocking the fixed box 9.

[0027] Reference Figure 3An L-shaped plate 13 is fixedly connected to the outer side of the fixed box 9, and a second servo motor 12 is fixedly installed on the outer side of the L-shaped plate 13. The output shaft of the second servo motor 12 extends to the inside of the fixed box 9 and is fixedly connected to the axis of one of the crushing rollers 11. The axis of the other crushing roller 11 is connected to the output shaft of the second servo motor 12 through a transmission belt.

[0028] When in use, the rotation of the output shaft of the second servo motor 12 can drive one of the crushing rollers 11 to rotate, and through the setting of the transmission belt, the two crushing rollers 11 can be driven to rotate at the same time, thereby accelerating the feeding speed of the medicine.

[0029] Reference Figure 2 A first servo motor 3 is fixedly installed on the top of the distillation kettle body 1. The output shaft of the first servo motor 3 extends to the interior of the distillation kettle body 1 and is fixedly connected to the stirring blade 4. The rotation of the output shaft of the first servo motor 3 can drive the rotation of the stirring blade 4.

[0030] Reference Figure 1 A feed pipe 2 is fixedly connected to the top of the still body 1, and the bottom of the feed pipe 2 extends to the interior of the still body 1. A visual window is provided on the outside of the still body 1, and the feed pipe 2 is provided to facilitate the entry of drugs into the still body 1.

[0031] Working principle: First, the medicine is put into the distillation kettle body 1 through the feeding pipe 2, and the first servo motor 3 is started. The medicine in the distillation kettle body 1 can be stirred by the rotation of the stirring blade 4 to reduce the stratification of the medicine during the preparation process. At the same time, the rotation of the fixed plate 7 can drive the rotation of the fixed shaft 15, so that the inner wall of the distillation kettle body 1 can be cleaned by the brush plate 16, and under the stirring impact of the medicine, the rotating shaft 14 will rotate, and then drive the rotation of the stirring plate 18, further improving the stirring effect of the medicine, and through the setting of the cleaning mechanism, the nozzle 6 can be avoided from being in the middle and bottom of the distillation kettle body 1, so as to avoid the drug clogging the nozzle 6, so as to achieve the best use effect of the device, then, start the second servo motor 12, and through the setting of the transmission belt, it can drive the rotation of the crushing roller 11, and through the use of the matching piece 10, the feeding speed of the medicine in the fixed box 9 can be increased, and the phenomenon of the drug clogging the fixed box 9 can be reduced.

[0032] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to 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 application shall be included in the protection scope of the present application.

Claims

1. A distillation kettle for preparing medicines, comprising a distillation kettle body (1), characterized in that: The interior of the distillation kettle body (1) is rotatably connected to a stirring blade (4), the outer side of the stirring blade (4) is fixedly connected to a fixed plate (7), both ends of the bottom of the fixed plate (7) are rotatably connected to a fixed shaft (15), the top of the fixed shaft (15) is fixedly connected to a bottom plate (17), a rotating shaft (14) is rotatably connected between the bottom plate (17) and the fixed plate (7), the outer side of the rotating shaft (14) is fixedly connected to a stirring plate (18), and a brush plate (16) is fixedly connected to the side of the fixed shaft (15) away from the stirring plate (18), a cleaning mechanism is arranged at the top of the inner wall of the distillation kettle body (1), and a crushing mechanism is arranged at the bottom of the distillation kettle body (1).

2. A distillation kettle for drug preparation according to claim 1, characterized in that: The cleaning mechanism comprises a water tank ring (5) fixedly mounted on the top of the inner wall of the distillation kettle body (1), the bottom end of the water tank ring (5) being fixedly connected to nozzles (6) at equal distances, the top end of the water tank ring (5) being fixedly connected to a water inlet pipe, and the end of the water inlet pipe away from the water tank ring (5) being connected to an external drainage pipe.

3. A distillation kettle for drug preparation according to claim 1, characterized in that: The crushing mechanism comprises a feed pipe (8) fixedly mounted on the bottom end of the distillation kettle body (1); the bottom end of the feed pipe (8) is fixedly connected to a fixed box (9); both sides of the inner wall of the fixed box (9) are fixedly connected to matching pieces (10) at equal distances; the interior of the fixed box (9) is rotatably connected to two crushing rollers (11); the crushing rollers (11) are engaged with corresponding matching pieces (10).

4. A distillation kettle for drug preparation according to claim 3, characterized in that: An L-shaped plate (13) is fixedly connected to the outside of the fixed box (9), and a second servo motor (12) is fixedly installed on the outside of the L-shaped plate (13). The output shaft of the second servo motor (12) extends into the interior of the fixed box (9) and is fixedly connected to the axis of one of the crushing rollers (11). The axis of the other crushing roller (11) is connected to the output shaft of the second servo motor (12) via a transmission belt.

5. A distillation kettle for drug preparation according to claim 1, characterized in that: A first servo motor (3) is fixedly mounted on the top of the distillation kettle body (1); an output shaft of the first servo motor (3) extends into the interior of the distillation kettle body (1) and is fixedly connected to a stirring blade (4).

6. A distillation kettle for drug preparation according to claim 1, characterized in that: A feed pipe (2) is fixedly connected to the top of the still body (1), the bottom end of the feed pipe (2) extends to the interior of the still body (1), and a visual window is provided on the outside of the still body (1).

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