Discharging and sterilizing device for raw material medicines

Abstract

The utility model belongs to the technical field of raw material medicine production, and particularly relates to a raw material medicine discharging and sterilizing device which comprises a collecting box, an inner cylinder is fixedly connected to the top of the collecting box, a discharging hopper is fixedly connected to the bottom of the inner cylinder, and the discharging hopper is arranged in the collecting box. A first motor is fixedly connected to the top of the inner cylinder, and an output shaft of the first motor is rotationally connected to the inner cylinder through a bearing; a spiral blade, an air spraying pipe and an annular pipe are matched; a booster pump and a first motor are started, a rotating rod is driven by the first motor to rotate, a spiral blade is driven by the rotating rod to rotate, the raw material medicine in the inner barrel is continuously conveyed upwards step by step in the rotating process of the spiral blade, and the fluidity of the raw material medicine is kept; bulk drugs are prevented from accumulating at the bottom of the inner cylinder; by starting the booster pump, ozone in the ozone generator is conveyed to the annular pipe through the ozone pipe, and ozone in the annular pipe is conveyed to each gas spraying pipe, so that the raw material medicines at different positions are sterilized, and the comprehensiveness of sterilization is realized.

Description

Technical Field

[0001] The utility model belongs to the technical field of API production, and specifically relates to an API discharging and sterilizing device. Background Technique

[0002] An active pharmaceutical ingredient (API) refers to the raw medicinal substance used in the production of various preparations, which is the active ingredient in the preparation and is a substance such as powder, crystal, extract, etc. prepared by chemical synthesis, plant extraction or biotechnology and used medicinally, but cannot be directly taken by patients.

[0003] A Chinese patent with the publication number CN218420450U discloses an API discharging and sterilizing device, including a housing. An installation plate is fixedly connected to the upper end inside the housing. An installation groove is provided on the left side of the top of the installation plate. The two inner walls of the installation groove are jointly connected by bearings to a rotating rod. A gear is sleeved on the middle part of the outer part of the rotating rod. A motor is fixedly connected to the outer wall of one side of the installation plate. One end of the output shaft of the motor is fixedly connected to one end of the rotating rod. A rigid material pipe is installed on the left side of the top of the installation plate through a limiting mechanism. A suction head is provided at one end of the rigid material pipe. A rack is fixedly arranged on the lower part of the outer part of the rigid material pipe. The gear and the rack are meshed with each other. An extension port corresponding to the rigid material pipe is provided on the upper part of the outer wall of one side of the housing. By setting components such as a motor, a gear, a rack and a limiting mechanism, the utility model can realize the automatic telescoping of the rigid material pipe, has a simple structure, occupies a small space when installed in the housing, and reduces the manufacturing cost.

[0004] When the API is absorbed into the collection box through the suction head in the above technology, sterilization is carried out. As the API accumulates together, some of the API inside may accumulate together before it has time to pass through the ultraviolet sterilization tube for sterilization, resulting in incomplete sterilization of the API.

[0005] Therefore, an API discharging and sterilizing device is proposed for the above problems. Summary of the Utility Model

[0006] In order to make up for the deficiencies of the prior art and solve the problem that the API accumulates together before sterilization, resulting in incomplete sterilization of the API, an API discharging and sterilizing device is proposed.

[0007] The technical solution adopted by the present utility model to solve its technical problems is as follows: An outfeed and sterilization device for bulk drugs of the present utility model includes a collection box. A inner cylinder is fixedly connected to the top of the collection box. A blanking hopper is fixedly connected to the bottom of the inner cylinder, and the blanking hopper is arranged inside the collection box. A first motor is fixedly connected to the top of the inner cylinder. The output shaft of the first motor is rotatably connected to the inner cylinder through a bearing and is fixedly connected with a rotating rod. A spiral blade is fixedly connected to the rotating rod, and the bottom end of the spiral blade is conical. An annular pipe is fixedly connected to the inner wall of the top of the inner cylinder. A plurality of air injection pipes are fixedly connected and communicated to the bottom of the annular pipe. An ozone generator is fixedly connected to the top of the collection box. The bottom end of the ozone generator is fixedly connected and communicated with an ozone pipe. One end of the ozone pipe is fixedly connected and communicated to the annular pipe. A booster pump is installed on the ozone pipe. A blanking valve is installed on the blanking hopper.

[0008] Preferably, an outer cylinder is fixedly connected to the outside of the inner cylinder. A cavity is formed inside the outer cylinder, and a plurality of heating rods are fixedly connected and arranged annularly inside the cavity.

[0009] Preferably, a blower is fixedly connected to the outer side wall of the outer cylinder through a mounting plate. A material suction pipe is fixedly connected and communicated to the top of the inner cylinder, and the material suction pipe is fixedly connected and communicated to the blower. A solenoid valve is fixedly connected to the material suction pipe.

[0010] Preferably, a sieve basket is rotatably connected to the inner wall of the collection box through a rotating shaft. One end of the sieve basket away from the rotating shaft is rotatably connected to a baffle through a rotating shaft. One end of the rotating shaft extends to the outside of the sieve basket and is fixedly connected with a gear. An electric push rod is fixedly connected to the outer side wall of the sieve basket. The output end of the electric push rod is fixedly connected with a rack, and the rack meshes with the gear. The gear is slidably connected to the sieve basket.

[0011] Preferably, a vertical plate is fixedly connected to the inner wall of the bottom of the collection box. A connecting plate is fixedly connected to the side wall of the vertical plate close to the sieve basket. Springs are fixedly connected to both ends of the top of the connecting plate. Two fixing plates are fixedly connected to the top of the connecting plate. A connecting shaft is rotatably connected between the two fixing plates. Two cam blocks are symmetrically fixedly connected to the connecting shaft, and the top of the cam block contacts the bottom of the sieve basket. A second motor is fixedly connected to one of the fixing plates, and the output shaft of the second motor is fixedly connected to one end of the connecting shaft.

[0012] Preferably, a discharge hopper is fixedly connected to the bottom of the collection box. A discharge valve is installed on the discharge hopper.

[0013] The beneficial effects of the present utility model:

[0014] The utility model provides a discharging and sterilizing device for bulk drugs. Through the cooperation of a spiral blade, an air injection pipe and an annular pipe, when the booster pump and the first motor are turned on, the rotating rod is driven to rotate by the first motor, and the spiral blade is driven to rotate by the rotating rod. During the rotation of the spiral blade, the bulk drugs inside the inner cylinder are gradually conveyed upward, maintaining the fluidity of the bulk drugs and preventing the bulk drugs from accumulating at the bottom of the inner cylinder. By turning on the booster pump, the ozone in the ozone generator is transported to the annular pipe through the ozone pipe, and the ozone in the annular pipe is transported to each air injection pipe, thereby realizing the sterilization of the bulk drugs at different positions and achieving the comprehensiveness of sterilization.

[0015] The utility model provides a discharging and sterilizing device for bulk drugs. Through the cooperation of a cam block and a spring, when screening the bulk drugs and cleaning impurities, the second motor needs to be turned on. The output shaft of the second motor drives the connecting shaft to rotate, and the connecting shaft drives the cam block to rotate. Since the center distances between the outer side walls of the cam block and the connecting shaft are different, through the cooperation of the cam block and the spring, the sieve basket shakes, and the bulk drugs fall into the discharge hopper, thereby realizing the function of rapid screening and discharging. To prevent some bulk drugs from flowing down with the impurities, when screening the bulk drugs, the baffle blocks the sieve basket. When cleaning the impurities on the sieve basket, the electric push rod needs to be turned on. The electric push rod drives the rack to move, the rack drives the gear to rotate, the gear drives the rotating shaft and the baffle to rotate. When the baffle rotates to be flush with the bottom of the sieve basket, the sieve basket continues to shake, and the impurities are collected at one end of the collection box and can be cleaned uniformly through the movable door after a period of time. Description of the Drawings

[0016] The drawings described herein are used to provide a further understanding of the utility model and constitute a part of this application. The schematic embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an improper limitation to the utility model. In the drawings:

[0017] Figure 1 is the three-dimensional view of the utility model;

[0018] Figure 2 is the cross-sectional view of the utility model;

[0019] Figure 3 is the three-dimensional view of the air injection pipe in the utility model;

[0020] Figure 4 is the three-dimensional view of the sieve basket in the utility model;

[0021] Figure 5 is the enlarged view at A in the utility model;

[0022] Figure 6 is the three-dimensional view of the cam block in the utility model;

[0023] Legend Explanation:

[0024] 1. Collection box; 2. Outer cylinder; 3. Suction pipe; 4. Blower; 5. First motor; 6. Ozone pipe; 7. Ozone generator; 8. Booster pump; 9. Inner cylinder; 10. Rotating rod; 11. Spiral blade; 12. Air injection pipe; 13. Annular pipe; 14. Feeding hopper; 15. Feeding valve; 16. Heating rod; 17. Discharge hopper; 18. Discharge valve; 19. Sieve basket; 20. Vertical plate; 21. Connecting plate; 22. Baffle; 23. Gear; 24. Rack; 25. Electric push rod; 26. Spring; 27. Fixed plate; 28. Connecting shaft; 29. Cam block; 30. Second motor. Specific embodiments

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

[0026] The following gives specific embodiments.

[0027] Please refer to Figures 1-6 , the present invention provides a discharging and sterilizing device for raw pharmaceutical materials, including a collection box 1. The top of the collection box 1 is fixedly connected with an inner cylinder 9. The bottom of the inner cylinder 9 is fixedly connected with a feeding hopper 14, and the feeding hopper 14 is arranged inside the collection box 1. The top of the inner cylinder 9 is fixedly connected with a first motor 5. The output shaft of the first motor 5 is rotatably connected to the inner cylinder 9 through a bearing and is fixedly connected with a rotating rod 10. A spiral blade 11 is fixedly connected to the rotating rod 10, and the bottom end of the spiral blade 11 is conical. The inner wall of the top of the inner cylinder 9 is fixedly connected with an annular pipe 13. The bottom of the annular pipe 13 is connected and fixedly connected with a plurality of air injection pipes 12. The top of the collection box 1 is fixedly connected with an ozone generator 7. The bottom end of the ozone generator 7 is connected and fixedly connected with an ozone pipe 6. One end of the ozone pipe 6 is connected and fixedly connected to the annular pipe 13. A booster pump 8 is installed on the ozone pipe 6. A feeding valve 15 is installed on the feeding hopper 14.

[0028] During operation, to solve the problem that the API accumulates together before being sterilized in time, resulting in incomplete sterilization of the API, the booster pump 8 and the first motor 5 are turned on. The first motor 5 drives the rotating rod 10 to rotate, and the rotating rod 10 drives the spiral blade 11 to rotate. During the rotation of the spiral blade 11, the API inside the inner cylinder 9 is gradually conveyed upward, maintaining the fluidity of the API and preventing the API from accumulating at the bottom of the inner cylinder 9. By turning on the booster pump 8, the ozone in the ozone generator 7 is transported through the ozone pipe 6 to the annular pipe 13, and the ozone in the annular pipe 13 is transported to each air injection pipe 12, thereby realizing the sterilization of the API at different positions and achieving the comprehensiveness of sterilization.

[0029] Further, as Figure 2 shown, an outer cylinder 2 is fixedly connected to the outside of the inner cylinder 9. A cavity is provided inside the outer cylinder 2, and a plurality of heating rods 16 are fixedly connected in an annular arrangement inside the cavity.

[0030] During operation, by energizing the heating rods 16, the outer cylinder 2 and the inner cylinder 9 are heated, the temperature inside the inner cylinder 9 rises, part of the bacteria are eliminated, and the realization of full sterilization is promoted.

[0031] Further, as Figure 1 and Figure 2 shown, a blower 4 is fixedly connected to the outer side wall of the outer cylinder 2 through a mounting plate; the top of the inner cylinder 9 is fixedly connected and communicated with a material suction pipe 3, and the material suction pipe 3 is fixedly connected and communicated with the blower 4; a solenoid valve is fixedly connected to the material suction pipe 3.

[0032] During operation, when material suction is required, the blower 4 is turned on, and the API is sucked into the inner cylinder 9 through the material suction pipe 3, and the solenoid valve can be closed after the suction is completed.

[0033] Further, as Figure 4 and Figure 5 shown, a sieve basket 19 is rotatably connected to the inner wall of the collection box 1 through a rotating shaft; one end of the sieve basket 19 away from the rotating shaft is rotatably connected to a baffle 22 through a rotating shaft; one end of the rotating shaft extends to the outside of the sieve basket 19 and is fixedly connected with a gear 23; an electric push rod 25 is fixedly connected to the outer side wall of the sieve basket 19, the output end of the electric push rod 25 is fixedly connected with a rack 24, and the rack 24 meshes with the gear 23; the gear 23 is slidably connected to the sieve basket 19.

[0034] During operation, in order to prevent some raw materials from flowing down with impurities, when screening the raw materials, the baffle 22 blocks the screen basket 19. When it is necessary to clean the impurities on the screen basket 19, it is necessary to turn on the electric push rod 25, and the rack 24 is driven by the electric push rod 25 to move, and the gear 23 is driven by the rack 24 to rotate, and the rotating shaft and the baffle 22 are driven by the gear 23 to rotate. When the baffle 22 rotates and is flush with the bottom of the screen basket 19, the screen basket 19 is continued to be shaken, and the impurities are collected at one end of the collection box 1. After a period of time, they can be cleaned uniformly through the movable door.

[0035] Further, such as Figure 4 and Figure 6 As shown, a vertical plate 20 is fixedly connected to the bottom inner wall of the collecting box 1, and a connecting plate 21 is fixedly connected to a side wall of the vertical plate 20 close to the screen basket 19; springs 26 are fixedly connected to both ends of the top of the connecting plate 21; two fixed plates 27 are fixedly connected to the top of the connecting plate 21, and a connecting shaft 28 is rotatably connected between the two fixed plates 27, and two cam blocks 29 are symmetrically fixedly connected to the connecting shaft 28, and the top of the cam block 29 is in contact with the bottom of the screen basket 19; a second motor 30 is fixedly connected to one of the fixed plates 27, and the output shaft of the second motor 30 is fixedly connected to one end of the connecting shaft 28.

[0036] During operation, when screening raw materials and cleaning impurities, it is necessary to turn on the second motor 30, and the connecting shaft 28 is driven to rotate by the output shaft of the second motor 30, and the cam block 29 is driven to rotate by the connecting shaft 28. Since the outer wall of the cam block 29 and the center distance of the connecting shaft 28 are different, the cam block 29 and the spring 26 cooperate to make the screen basket 19 shake, thereby realizing the function of rapid screening and discharging.

[0037] Further, such as Figure 2 As shown, a discharge hopper 17 is fixedly connected to the bottom of the collecting box 1 , and a discharge valve 18 is installed on the discharge hopper 17 .

[0038] During operation, when screening, the raw materials fall into the discharge hopper 17. After a period of time, a large amount of raw materials are accumulated in the discharge hopper 17, and a collection bag needs to be set. By opening the discharge valve 18, the raw materials fall into the collection bag for collection.

[0039] Working principle: Turn on the blower 4, and suck the bulk drug into the inner cylinder 9 through the material suction pipe 3. After the suction is completed, the solenoid valve can be closed. Turn on the booster pump 8 and the first motor 5. The first motor 5 drives the rotating rod 10 to rotate, and the rotating rod 10 drives the spiral blade 11 to rotate. During the rotation of the spiral blade 11, the bulk drug inside the inner cylinder 9 is gradually conveyed upward, maintaining the fluidity of the bulk drug; preventing the bulk drug from accumulating at the bottom of the inner cylinder 9. By turning on the booster pump 8, the ozone in the ozone generator 7 is transported to the annular pipe 13 through the ozone pipe 6, and the ozone in the annular pipe 13 is transported to each air injection pipe 12, thereby realizing the sterilization of the bulk drug at different positions and achieving the comprehensiveness of sterilization;

[0040] When screening the bulk drug and cleaning impurities, it is necessary to turn on the second motor 30. The output shaft of the second motor 30 drives the connecting shaft 28 to rotate, and the connecting shaft 28 drives the cam block 29 to rotate. Since the center distances between the outer side walls of the cam block 29 and the connecting shaft 28 are different, through the cooperation of the cam block 29 and the spring 26, the sieve basket 19 shakes, and the bulk drug falls into the discharge hopper 17, thereby realizing the function of rapid screening and discharging. To prevent some bulk drugs from flowing down with the impurities, when screening the bulk drug, the baffle 22 blocks the sieve basket 19. When it is necessary to clean the impurities on the sieve basket 19, it is necessary to turn on the electric push rod 25. The electric push rod 25 drives the rack 24 to move, the rack 24 drives the gear 23 to rotate, the gear 23 drives the rotating shaft and the baffle 22 to rotate. When the baffle 22 rotates to be flush with the bottom of the sieve basket 19, continue to shake the sieve basket 19, and the impurities are collected at one end of the collection box 1. After a period of time, they can be uniformly cleaned through the movable door.

[0041] The above shows and describes the basic principle, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed.

Claims

1. An API discharging and sterilizing device, comprising a collection box (1), wherein the top of the collection box (1) is fixedly connected with an inner cylinder (9), and is characterized in that: A discharge hopper (14) is fixedly connected to the bottom of the inner cylinder (9), and the discharge hopper (14) is arranged inside the collection box (1); a first motor (5) is fixedly connected to the top of the inner cylinder (9), the output shaft of the first motor (5) is rotatably connected to the inner cylinder (9) through a bearing, and a rotating rod (10) is fixedly connected thereto. A spiral blade (11) is fixedly connected to the rotating rod (10), and the bottom end of the spiral blade (11) is conical; an annular pipe (13) is fixedly connected to the inner wall of the top of the inner cylinder (9), and a plurality of air injection pipes (12) are fixedly connected to the bottom of the annular pipe (13) in communication; an ozone generator (7) is fixedly connected to the top of the collection box (1), and an ozone pipe (6) is fixedly connected to the bottom end of the ozone generator (7) in communication. One end of the ozone pipe (6) is fixedly connected to the annular pipe (13) in communication; a booster pump (8) is installed on the ozone pipe (6); a discharge valve (15) is installed on the discharge hopper (14).

2. The sterile discharging device for the bulk drug substance according to claim 1, wherein: An outer cylinder (2) is fixedly connected to the outside of the inner cylinder (9), a cavity is formed in the outer cylinder (2), and a plurality of heating rods (16) are fixedly connected in an annular arrangement in the cavity.

3. An API discharging and sterilizing device according to claim 2, characterized in that: A blower (4) is fixedly connected to the outer side wall of the outer cylinder (2) through a mounting plate; a suction pipe (3) is fixedly connected to the top of the inner cylinder (9) in communication, and the suction pipe (3) is fixedly connected to the blower (4); a solenoid valve is fixedly connected to the suction pipe (3).

4. An API discharging and sterilizing device according to claim 3, characterized in that: A sieve basket (19) is rotatably connected to the inner wall of the collection box (1) through a rotating shaft; one end of the sieve basket (19) away from the rotating shaft is rotatably connected to a baffle (22) through a rotating shaft; one end of the rotating shaft extends to the outside of the sieve basket (19) and is fixedly connected to a gear (23); an electric push rod (25) is fixedly connected to the outer side wall of the sieve basket (19), the output end of the electric push rod (25) is fixedly connected to a rack (24), and the rack (24) meshes with the gear (23); the gear (23) is slidably connected to the sieve basket (19).

5. The material discharging and sterilizing device for bulk drugs according to claim 4, wherein: A vertical plate (20) is fixedly connected to the bottom inner wall of the collection box (1), a connecting plate (21) is fixedly connected to one side wall of the vertical plate (20) close to the sieve basket (19); springs (26) are fixedly connected to both ends of the top of the connecting plate (21); two fixing plates (27) are fixedly connected to the top of the connecting plate (21), a connecting shaft (28) is rotatably connected between the two fixing plates (27), two cam blocks (29) are symmetrically fixedly connected to the connecting shaft (28), and the top of the cam block (29) is in contact with the bottom of the sieve basket (19); a second motor (30) is fixedly connected to one of the fixing plates (27), and the output shaft of the second motor (30) is fixedly connected to one end of the connecting shaft (28).

6. The sterile discharging device for raw material drugs according to claim 5, wherein: A discharge hopper (17) is fixedly connected to the bottom of the collection box (1), and a discharge valve (18) is installed on the discharge hopper (17).

Images