Preparation tank for medicament production

Abstract

The utility model discloses a preparation tank for medicament production, and relates to the technical field of preparation tanks, the preparation tank for medicament production comprises a preparation tank, the front side of the upper surface of the preparation tank is fixedly inserted with three feed pipes, the three feed pipes are all provided with feed valves, the left side and the right side of the bottom end of the preparation tank are both fixedly provided with support legs, and the support legs are fixedly connected with the preparation tank. A conical groove is formed in the bottom end of the interior of the preparation tank, a fixing plate is fixedly installed at the position, corresponding to the top end of the conical groove, of the inner wall of the preparation tank, a rotating rod is rotationally installed at the center position of the upper surface of the fixing plate, and a rotating sleeve is rotationally inserted into the center position of the upper surface of the preparation tank. When the rotating rod drives the rhombic stirring rod to stir, the rotating sleeve drives the six elastic scrapers to clean the inner wall of the preparation tank, and the rotating speed of the three elastic scrapers is smaller than the stirring speed of the rhombic stirring rod, so that the mixing process of a solution in the preparation tank is relatively mild, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of preparation tanks, in particular to a preparation tank for medicine production. Background Art

[0002] Pharmaceutical preparation tanks are containers used for mixing, storing and preparing medicines. These tanks are commonly used in the pharmaceutical, cosmetic, food and other industries to ensure accurate preparation and safe storage of drugs or other liquid preparations.

[0003] The existing pharmaceutical preparation tank is usually only equipped with a stirring rod to mix and stir the pharmaceutical solution, and no cleaning mechanism is provided to clean the inner wall of the preparation tank. The pharmaceutical contains suspended matter that is easily attached to the inner wall of the preparation tank. After the mixing is completed, the inner wall of the preparation tank needs to be cleaned, resulting in the existing preparation tank being difficult to maintain and having low practicality. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a preparation tank for medicine production, which can solve the problem that the existing medicine preparation tank is usually only provided with a stirring rod to mix and stir the medicine solution, and no cleaning mechanism is provided to clean the inner wall of the preparation tank. The medicine contains suspended matter that is easy to adhere to the inner wall of the preparation tank. After mixing is completed, the inner wall of the preparation tank needs to be cleaned, resulting in the problem that the existing preparation tank is difficult to maintain and has low practicality.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a preparation tank for pharmaceutical production, comprising a preparation tank, three feed pipes are fixedly plugged on the front side of the upper surface of the preparation tank, and feed valves are arranged on the three feed pipes, and legs are fixedly installed on the left and right sides of the bottom end of the preparation tank, a conical groove is opened at the inner bottom end of the preparation tank, a fixing plate is fixedly installed at the top position of the conical groove on the inner wall of the preparation tank, and a rotating rod is rotatably installed at the center position of the upper surface of the fixing plate;

[0008] A rotating sleeve is rotatably inserted at the center of the upper surface of the preparation tank, a rotating rod is rotatably inserted inside the rotating sleeve, and the top end of the rotating rod extends out of the upper surface of the rotating sleeve;

[0009] Wherein, a driving device is provided on the upper surface of the preparation tank;

[0010] Wherein, a material discharge device is arranged on the lower surface of the fixed plate.

[0011] Preferably, a diamond-shaped stirring rod is fixedly sleeved on the vertical middle position of the outer surface of the rotating rod, a fixed sleeve is fixedly sleeved on the bottom end of the outer surface of the rotating sleeve, three connecting rods are fixedly installed on the outside of the fixed sleeve, and support plates are fixedly installed on the ends of the three connecting rods away from the fixed sleeve.

[0012] Preferably, two elastic scrapers are fixedly mounted on one side of the three support plates close to the inner wall of the preparation tank, and the six elastic scrapers are all in contact with the inner wall of the preparation tank.

[0013] Preferably, the driving device comprises a driving motor, the driving motor is fixedly mounted on the upper surface of the preparation tank, and a third bevel gear is fixedly mounted on the output shaft of the driving motor;

[0014] Among them, a first bevel gear is fixedly installed on the top of the rotating rod, and a second bevel gear is fixedly sleeved on the outer surface of the top of the rotating sleeve. The first bevel gear and the second bevel gear are both meshed and connected with the third bevel gear. The gear diameter of the rotating rod is the same as the gear diameter of the first bevel gear, and the gear diameter of the second bevel gear is larger than the gear diameter of the first bevel gear.

[0015] Preferably, the discharging device comprises a rotating plate, which is arranged on the lower surface of the fixed plate, a fixed shaft is fixedly installed at the center position of the lower surface of the fixed plate, the rotating plate is rotatably installed on the outer surface of the fixed shaft, and the upper surface of the rotating plate is tightly fitted with the lower surface of the fixed plate;

[0016] Wherein, four leakage holes are correspondingly opened on the fixed plate and the rotating plate.

[0017] Preferably, a circular hole is opened on the lower surface of the preparation tank, the circular hole is communicated with the interior of the preparation tank, and a discharge pipe is fixedly inserted into the interior of the circular hole;

[0018] Among them, two fixed rods are fixedly installed on the lower surface of the rotating plate, and operating rods are fixedly installed on the bottom ends of the two fixed rods. Sliding holes are opened on the left and right sides of the outer surface of the discharge pipe, and the left and right ends of the operating rod are slidably inserted into the corresponding sliding holes.

[0019] (III) Beneficial effects

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] (1) The preparation tank for pharmaceutical production is provided with a rotating sleeve and a rotating rod. While the rotating rod drives the diamond-shaped stirring rod to stir, the rotating sleeve drives six elastic scrapers to clean the inner wall of the preparation tank. The rotation speed of the three elastic scrapers is lower than the stirring speed of the diamond-shaped stirring rod, thereby making the mixing process of the solution inside the preparation tank relatively gentle, thereby improving the practicality of the device.

[0022] (2) The preparation tank for drug production is provided with a conical groove at the bottom end of the inner part of the preparation tank, and a fixed plate, a rotating plate and a leakage hole are provided. By rotating the operating lever, the leakage hole on the rotating plate is overlapped with the leakage hole on the fixed plate, so that the solution flows out from the leakage hole, passes through the conical groove and then flows out from the discharge pipe, thereby accelerating the discharge speed and improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0024] Figure 1 This is a schematic diagram of the structure of a preparation tank for medicine production according to the utility model;

[0025] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0026] Figure 3 For this utility model Figure 2 The enlarged schematic diagram at A in the middle;

[0027] Figure 4 This is a schematic diagram of the bottom structure of the utility model;

[0028] Figure 5 For this utility model Figure 4 Enlarged schematic diagram of point B in the middle.

[0029] Figure numerals: 1. preparation tank; 2. rotating sleeve; 3. rotating rod; 4. first bevel gear; 5. second bevel gear; 6. driving motor; 7. feed pipe; 8. feed valve; 9. third bevel gear; 10. support foot; 11. fixed sleeve; 12. connecting rod; 13. support plate; 14. elastic scraper; 15. diamond stirring rod; 16. conical groove; 17. fixed plate; 18. rotating plate; 19. leakage hole; 20. fixed shaft; 21. fixed rod; 22. operating rod; 23. discharge pipe; 24. sliding hole; 25. round hole. DETAILED DESCRIPTION

[0030] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0031] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0032] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0033] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0034] See also Figure 1-5 The utility model provides a technical solution: a preparation tank for pharmaceutical production, comprising a preparation tank 1, three feed pipes 7 are fixedly plugged on the front side of the upper surface of the preparation tank 1, and the three feed pipes 7 are provided with feed valves 8, and legs 10 are fixedly installed on the left and right sides of the bottom of the preparation tank 1, and a conical groove 16 is opened at the bottom end of the preparation tank 1, and a fixing plate 17 is fixedly installed at the top position of the conical groove 16 on the inner wall of the preparation tank 1, and a rotating rod 3 is rotatably installed at the center position of the upper surface of the fixing plate 17;

[0035] A rotating sleeve 2 is rotatably inserted at the center of the upper surface of the preparation tank 1, a rotating rod 3 is rotatably inserted inside the rotating sleeve 2, and the top end of the rotating rod 3 extends out of the upper surface of the rotating sleeve 2;

[0036] Wherein, a driving device is provided on the upper surface of the preparation tank 1;

[0037] Wherein, a material discharge device is provided on the lower surface of the fixed plate 17 .

[0038] Furthermore, a diamond-shaped stirring rod 15 is fixedly sleeved on the vertical middle position of the outer surface of the rotating rod 3, a fixed sleeve 11 is fixedly sleeved on the bottom end of the outer surface of the rotating sleeve 2, three connecting rods 12 are fixedly installed on the outer side of the fixed sleeve 11, and a support plate 13 is fixedly installed on one end of the three connecting rods 12 away from the fixed sleeve 11.

[0039] Furthermore, two elastic scrapers 14 are fixedly mounted on one side of the three support plates 13 close to the inner wall of the preparation tank 1 , and the six elastic scrapers 14 are in contact with the inner wall of the preparation tank 1 .

[0040] Furthermore, the driving device includes a driving motor 6, which is fixedly mounted on the upper surface of the preparation tank 1, and a third bevel gear 9 is fixedly mounted on the output shaft of the driving motor 6;

[0041] Among them, a first bevel gear 4 is fixedly installed on the top of the rotating rod 3, and a second bevel gear 5 is fixedly sleeved on the outer surface of the top of the rotating sleeve 2. The first bevel gear 4 and the second bevel gear 5 are both meshed and connected with the third bevel gear 9. The gear diameter of the rotating rod 3 is the same as the gear diameter of the first bevel gear 4, and the gear diameter of the second bevel gear 5 is larger than the gear diameter of the first bevel gear 4.

[0042] Furthermore, the material discharging device includes a rotating plate 18, which is arranged on the lower surface of the fixed plate 17, a fixed shaft 20 is fixedly installed at the center position of the lower surface of the fixed plate 17, and the rotating plate 18 is rotatably installed on the outer surface of the fixed shaft 20, and the upper surface of the rotating plate 18 is tightly fitted with the lower surface of the fixed plate 17;

[0043] Among them, four leakage holes 19 are correspondingly opened on the fixed plate 17 and the rotating plate 18. When the four leakage holes 19 on the fixed plate 17 and the rotating plate 18 are completely overlapped, the material discharge speed is the fastest. When the four leakage holes 19 on the fixed plate 17 and the rotating plate 18 are completely staggered, the material discharge is stopped. The material discharge speed can be controlled by controlling the overlap degree of the four leakage holes 19 on the fixed plate 17 and the rotating plate 18.

[0044] Furthermore, a circular hole 25 is formed on the lower surface of the preparation tank 1, the circular hole 25 is communicated with the interior of the preparation tank 1, and a discharge pipe 23 is fixedly inserted into the interior of the circular hole 25;

[0045] Among them, two fixed rods 21 are fixedly installed on the lower surface of the rotating plate 18, and operating rods 22 are fixedly installed on the bottom ends of the two fixed rods 21. Sliding holes 24 are correspondingly opened on the left and right sides of the outer surface of the discharge pipe 23, and the left and right ends of the operating rod 22 are slidably inserted in the corresponding sliding holes 24. When using this device, the medicine to be mixed is introduced into the preparation tank 1 through the three feeding pipes 7. At this time, the leakage holes 19 on the fixed plate 17 and the rotating plate 18 are staggered, so that the medicine cannot flow out from the leakage holes 19. The drive motor 6 is started, and the output shaft of the drive motor 6 rotates to drive the third bevel gear 9 to rotate. The rotation of the third bevel gear 9 drives the first bevel gear 4 and the second bevel gear 5 to rotate synchronously. Since the gear diameter of the second bevel gear 5 is larger than the gear diameter of the first bevel gear 4, the rotation speed of the first bevel gear 4 is greater than the rotation speed of the second bevel gear 5. The rotation of the first bevel gear 4 drives the rotating rod 3 to rotate, and the rotation of the rotating rod 3 drives the diamond stirring rod 15 to stir the medicine solution, so that the solution is fully mixed. At the same time, the rotation of the second bevel gear 5 drives the rotating sleeve 2 rotates, the rotating sleeve 2 rotates to drive the three connecting rods 12 to rotate, and then drives the six elastic scrapers 14 to rotate to clean the inner wall of the preparation tank 1. The six elastic scrapers 14 scrape off the residual medicine on the inner wall of the preparation tank 1, thereby ensuring that there is no residual medicine on the inner wall of the preparation tank 1 after the mixing is completed, and the rotation speed of the three elastic scrapers 14 is lower than the stirring speed of the diamond-shaped stirring rod 15, thereby making the mixing process of the solution inside the preparation tank 1 relatively gentle. After mixing, by rotating the operating rod 22, the operating rod 22 is moved in a sliding manner. The inside of the movable hole 24 rotates, the operating rod 22 rotates to drive the two fixed rods 21 to rotate, and the two fixed rods 21 rotate to drive the rotating plate 18 to rotate, so that the rotating plate 18 rotates on the outside of the fixed shaft 20, and the leakage hole 19 on the rotating plate 18 overlaps with the leakage hole 19 on the fixed plate 17, so that the solution flows out of the leakage hole 19, and the solution flows out of the leakage hole 19 and falls on the upper surface of the conical groove 16, and flows to the discharge pipe 23 along the conical groove 16. By placing a collection container under the discharge pipe 23, the mixed pharmaceutical solution is collected.

[0046] Working principle: When using the device, the medicine to be mixed is introduced into the preparation tank 1 through the three feeding pipes 7. At this time, the leakage holes 19 on the fixed plate 17 and the rotating plate 18 are staggered, so that the medicine cannot flow out of the leakage hole 19. The drive motor 6 is started, and the output shaft of the drive motor 6 rotates to drive the third bevel gear 9 to rotate. The rotation of the third bevel gear 9 drives the first bevel gear 4 and the second bevel gear 5 to rotate synchronously. Since the gear diameter of the second bevel gear 5 is larger than the gear diameter of the first bevel gear 4, the rotation speed of the first bevel gear 4 is greater than the rotation speed of the second bevel gear 5. The rotation of the first bevel gear 4 drives the rotating rod 3 Rotate, the rotating rod 3 rotates to drive the diamond-shaped stirring rod 15 to stir the pharmaceutical solution, so that the solution is fully mixed. At the same time, the second bevel gear 5 rotates to drive the rotating sleeve 2 to rotate, and the rotating sleeve 2 rotates to drive the three connecting rods 12 to rotate, thereby driving the six elastic scrapers 14 to rotate to clean the inner wall of the preparation tank 1. The six elastic scrapers 14 scrape off the residual pharmaceutical on the inner wall of the preparation tank 1, thereby ensuring that there is no residual pharmaceutical on the inner wall of the preparation tank 1 after the mixing is completed, and the rotation speed of the three elastic scrapers 14 is lower than the stirring speed of the diamond-shaped stirring rod 15, thereby making the mixing process of the solution inside the preparation tank 1 relatively gentle.

[0047] After mixing, the operating rod 22 is rotated so that the operating rod 22 rotates inside the sliding hole 24. The rotation of the operating rod 22 drives the two fixed rods 21 to rotate. The rotation of the two fixed rods 21 drives the rotating plate 18 to rotate, so that the rotating plate 18 rotates outside the fixed shaft 20, and the leakage hole 19 on the rotating plate 18 overlaps with the leakage hole 19 on the fixed plate 17, so that the solution flows out of the leakage hole 19. The solution flows out of the leakage hole 19 and falls on the upper surface of the conical groove 16, and flows to the discharge pipe 23 along the conical groove 16. The mixed pharmaceutical solution is collected by placing a collection container under the discharge pipe 23.

[0048] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A preparation tank for pharmaceutical production, comprising a preparation tank (1), wherein three feed pipes (7) are fixedly plugged into the front side of the upper surface of the preparation tank (1), and each of the three feed pipes (7) is provided with a feed valve (8), and legs (10) are fixedly installed on both left and right sides of the bottom end of the preparation tank (1), characterized in that: The bottom end of the preparation tank (1) is provided with a conical groove (16), a fixing plate (17) is fixedly installed on the inner wall of the preparation tank (1) at a position corresponding to the top end of the conical groove (16), and a rotating rod (3) is rotatably installed at the center position of the upper surface of the fixing plate (17); A rotating sleeve (2) is rotatably inserted at the center of the upper surface of the preparation tank (1), a rotating rod (3) is rotatably inserted inside the rotating sleeve (2), and the top end of the rotating rod (3) extends out of the upper surface of the rotating sleeve (2); Wherein, a driving device is arranged on the upper surface of the preparation tank (1); Wherein, a material discharge device is arranged on the lower surface of the fixed plate (17).

2. A preparation tank for pharmaceutical production according to claim 1, characterized in that: A diamond-shaped stirring rod (15) is fixedly sleeved at a vertical middle position on the outer surface of the rotating rod (3); a fixed sleeve (11) is fixedly sleeved at the bottom end of the outer surface of the rotating sleeve (2); three connecting rods (12) are fixedly installed on the outer side of the fixed sleeve (11); and a support plate (13) is fixedly installed at one end of the three connecting rods (12) away from the fixed sleeve (11).

3. A preparation tank for pharmaceutical production according to claim 2, characterized in that: Two elastic scrapers (14) are fixedly mounted on one side of the three support plates (13) close to the inner wall of the preparation tank (1), and the six elastic scrapers (14) are all in contact with the inner wall of the preparation tank (1).

4. A preparation tank for pharmaceutical production according to claim 1, characterized in that: The driving device comprises a driving motor (6), the driving motor (6) is fixedly mounted on the upper surface of the preparation tank (1), and a third bevel gear (9) is fixedly mounted on the output shaft of the driving motor (6); The top end of the rotating rod (3) is fixedly mounted with a first bevel gear (4), the top outer surface of the rotating sleeve (2) is fixedly sleeved with a second bevel gear (5), the first bevel gear (4) and the second bevel gear (5) are both meshingly connected with a third bevel gear (9), the gear diameter of the rotating rod (3) is the same as the gear diameter of the first bevel gear (4), and the gear diameter of the second bevel gear (5) is larger than the gear diameter of the first bevel gear (4).

5. A preparation tank for pharmaceutical production according to claim 1, characterized in that: The material discharging device comprises a rotating plate (18), the rotating plate (18) being arranged on the lower surface of the fixed plate (17), a fixed shaft (20) being fixedly mounted at the center position of the lower surface of the fixed plate (17), the rotating plate (18) being rotatably mounted on the outer surface of the fixed shaft (20), and the upper surface of the rotating plate (18) being tightly fitted with the lower surface of the fixed plate (17); Wherein, four leakage holes (19) are correspondingly provided on the fixed plate (17) and the rotating plate (18).

6. A preparation tank for pharmaceutical production according to claim 1, characterized in that: The lower surface of the preparation tank (1) is provided with a circular hole (25), the circular hole (25) is communicated with the interior of the preparation tank (1), and a discharge pipe (23) is fixedly inserted into the interior of the circular hole (25); Among them, two fixed rods (21) are fixedly installed on the lower surface of the rotating plate (18), and operating rods (22) are fixedly installed at the bottom ends of the two fixed rods (21). Sliding holes (24) are correspondingly opened on the left and right sides of the outer surface of the discharge pipe (23), and the left and right ends of the operating rod (22) are slidably inserted into the corresponding sliding holes (24).

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