Veterinary drug tablet production stirring device

Abstract

The utility model relates to the technical field of stirring devices, and discloses a veterinary drug tablet production stirring device which comprises a container, a first feeding port, a second feeding port and an exhaust port are fixedly installed on the upper portion of the container, and sealing cover plates are installed at the upper end of the first feeding port and the upper end of the second feeding port. A stirring mechanism is rotatably connected to the interior of the container, a discharging opening is formed in the bottom of the side wall of the container, a driving structure is connected to the lower portion of the stirring mechanism in a matched mode, and an air blowing mechanism is rotatably connected to the bottom end of the stirring mechanism. The materials are dispersed into the container through the stirring mechanism to be mixed and stirred with a large amount of auxiliary materials, so that the stirring uniformity is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring devices, in particular to a stirring device for producing veterinary drug tablets. Background Art

[0002] With the increase in demand for animal husbandry and pet health, the veterinary medicine industry is showing a rapid growth trend. As an important production device for veterinary medicine production, veterinary tablet mixers also have defects in the actual production process. In the mixing and stirring process of the main drug and excipients, the amount of the main drug in the entire tablet is very small. It is a challenge to ensure that each tablet contains the same amount of the main drug. Uneven mixing and stirring will lead to uneven drug content and affect the efficacy. Therefore, how to provide a veterinary tablet production mixing device to improve the uniformity of mixing and stirring is particularly important. Utility Model Content

[0003] The utility model aims to provide a stirring device for producing veterinary drug tablets, so as to improve the uniformity of mixing and stirring the main drug and auxiliary materials.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a veterinary tablet production stirring device, comprising a container, a first feed port, a second feed port and an exhaust port are fixedly installed on the upper part of the container, the upper ends of the first feed port and the second feed port are both installed with sealing cover plates, a stirring mechanism is rotatably connected inside the container, a discharge port is provided at the bottom of the side wall of the container, a driving structure is cooperatively connected to the lower part of the stirring mechanism, and a blowing mechanism is rotatably connected to the bottom end of the stirring mechanism. When the main medicine is less, the main medicine can be poured in from the first feed port, and the auxiliary material can be poured in from the second feed port, and dispersed into the container through the stirring mechanism to be mixed and stirred with a large amount of auxiliary material, thereby improving the uniformity of stirring.

[0005] Preferably, the stirring mechanism includes a rotating shaft, the top end of the rotating shaft passes through the top surface of the container and is cooperatively connected to the first feed port, the top end of the rotating shaft is rotatably connected to the top of the container, two circulation material ports are provided on the upper part of the rotating shaft, the interior of the rotating shaft is a hollow structure, a spiral track is fixedly connected to the interior of the rotating shaft, a sealing plate is provided at the lower inner part of the rotating shaft, first air holes are regularly provided on the surface of the rotating shaft, the first air holes are outwardly fixedly connected to one end of the stirring rod, and the bottom of the rotating shaft is rotatably connected to a motor through a belt. When the main medicine is dispersed from the inside of the rotating shaft to the container, it is inevitable that some residue will remain on the inner wall of the rotating shaft. The auxiliary material in the container can enter the rotating shaft from the circulation material port multiple times during the stirring process to bring out the main medicine remaining on the inner wall of the rotating shaft and mix it with the auxiliary material in the container again, thereby reducing the loss of the main medicine.

[0006] Preferably, an air duct is fixedly connected through the middle of the spiral track, the top surface of the air duct is a closed structure, and second air holes are regularly opened on the wall of the air duct. The positions of the second air holes correspond one-to-one to the positions of the first air holes. The lower end of the air duct passes through a sealing plate and is connected to the air pipe by a rotating joint. The other end of the air pipe is fixedly connected to the output end of the air pump. Driven by the air pump gas, the main medicine is dispersedly blown out from multiple first air holes to improve the uniformity of stirring.

[0007] Preferably, both ends of the stirring rod are through structures and third air holes are regularly opened on the rod wall. A stirring bevel is fixedly connected to the oblique upper part of the stirring rod. The other end of the stirring rod is fixedly connected to one side of the reinforcing rod. The main medicine can be discharged through the third air hole and dispersed into the container. The stirring bevel can not only improve the stirring efficiency of the stirring mechanism but also prevent the auxiliary material from entering the inside of the stirring rod from the third air hole during the rotation of the stirring rod and causing blockage.

[0008] Preferably, the reinforcing rod is provided with a fourth air hole corresponding to the position of the third air hole, and a plurality of inclined scrapers are fixedly connected to the other side of the reinforcing rod. By providing the fourth air hole, the main medicine is prevented from being deposited at the end of the stirring rod and causing loss, and the inclined scraper can drive the main medicine and auxiliary materials around the inner wall of the container to mix and stir, thereby improving the uniformity of stirring.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0010] The utility model provides a first feed inlet and a second feed inlet so that the main medicine and the auxiliary materials can be added separately. Through the improved stirring mechanism, with the cooperation of the blowing mechanism, the air duct, the rotating shaft and the spiral track, the main medicine entering the spiral track is blown away and dispersed from top to bottom through the air holes step by step into multiple spatial dimensions of the auxiliary materials piled up in the container, so that the main medicine and the auxiliary materials are stirred evenly to a great extent and the loss of drug efficacy caused by too long stirring time is reduced. The previous situation of adding the main medicine and the auxiliary materials into the stirring device at the same time, which leads to unsatisfactory stirring due to the large difference in quality between the main medicine and the auxiliary materials, is changed, and the stirring uniformity is greatly improved.

[0011] By opening a circulating material port on the upper part of the rotating shaft, the auxiliary material can enter the rotating shaft in small amounts and multiple times, and the main medicine remaining on the inner wall of the rotating shaft can be taken out to the container, thereby reducing the loss of the main medicine.

[0012] The added air pump can not only disperse the main drug, but also take away the moisture that may exist in the main drug and auxiliary materials, reducing the agglomeration during the mixing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a cross-sectional view of the structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the rotating shaft of the utility model structure.

[0017] In the figure: 1 container, 2 stirring mechanism, 201 rotating shaft, 202 first air hole, 203 circulation material port, 204 air duct, 205 spiral track, 206 second air hole, 207 stirring rod, 208 third air hole, 209 stirring inclined plate, 210 reinforcing rod, 211 fourth air hole, 212 inclined scraper, 213 blocking plate, 3 first feed port, 4 second feed port, 5 discharge port, 6 driving mechanism, 601 motor, 602 belt, 7 blowing mechanism, 701 air pipe, 702 air pump, 703 rotating joint, 8 sealing cover plate, 9 exhaust port. DETAILED DESCRIPTION

[0018] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0019] See also Figure 1-3 A veterinary tablet production stirring device comprises a container 1, a first feed port 3, a second feed port 4 and an exhaust port 9 are fixedly mounted on the upper part of the container 1, a sealing cover plate 8 is mounted on the upper ends of the first feed port 3 and the second feed port 4, a stirring mechanism 2 is rotatably connected inside the container 1, a discharge port 5 is provided at the bottom of the side wall of the container 1, a driving structure 6 is cooperatively connected to the lower part of the stirring mechanism 2, and a blowing mechanism 7 is rotatably connected to the bottom end of the stirring mechanism 2. When the main medicine is less, the main medicine can be poured in from the first feed port 3, and the auxiliary material can be poured in from the second feed port 4, and the main medicine can be dispersed into the container 1 through the stirring mechanism 2 and mixed with a large amount of auxiliary material to improve the uniformity of stirring.

[0020] Preferably, the stirring mechanism 2 includes a rotating shaft 201, the top end of the rotating shaft 201 passes through the top surface of the container 1 and is connected to the first feed port 3, the top end of the rotating shaft 201 is rotatably connected to the top of the container 1, two circulation ports 203 are provided on the upper part of the rotating shaft 201, the interior of the rotating shaft 201 is a hollow structure, a spiral track 205 is fixedly connected to the interior of the rotating shaft 201, a blocking plate 213 is provided at the lower part of the rotating shaft 201, and the surface of the rotating shaft 201 is regularly provided with a first gas Hole 202, the first air hole 202 is fixedly connected to one end of the stirring rod 207 outwardly, and the bottom of the rotating shaft 201 is connected to the motor 601 through a belt 602 for rotation. When the main medicine is dispersed from the inside of the rotating shaft 201 to the container 1, it is inevitable that some residues will remain on the inner wall of the rotating shaft 201. The auxiliary materials in the container 1 can enter the rotating shaft 201 from the circulation material port 203 for multiple times during the stirring process to bring out the main medicine remaining on the inner wall of the rotating shaft 201 and mix it with the auxiliary materials in the container 1 again, thereby reducing the loss of the main medicine.

[0021] Preferably, an air duct 204 is fixedly connected through the middle of the spiral track 205, the top surface of the air duct 204 is a closed structure, and the wall of the air duct 204 is regularly provided with second air holes 206, and the positions of the second air holes 206 correspond one to one with the positions of the first air holes 202. The lower end of the air duct 204 passes through the sealing plate 213 and is connected to the air pipe 701 through a rotating joint 703. The other end of the air pipe 701 is fixedly connected to the output end of the air pump 702. Driven by the gas of the air pump 702, the main medicine is dispersedly blown out from multiple first air holes 202 to improve the uniformity of stirring.

[0022] Preferably, both ends of the stirring rod 207 are through structures and the rod wall is regularly provided with third air holes 208. The upper oblique portion of the stirring rod 207 is fixedly connected with a stirring bevel plate 209. The other end of the stirring rod 207 is fixedly connected to one side of the reinforcing rod 210. The main medicine can be discharged through the third air holes 208 and dispersed into the container 1. The stirring bevel plate 209 can not only improve the stirring efficiency of the stirring mechanism 2 but also prevent the auxiliary materials from entering the inside of the stirring rod 207 from the third air holes 208 during the rotation of the stirring rod 207 to cause blockage.

[0023] Preferably, the reinforcing rod 210 is provided with a fourth air hole 211 corresponding to the position of the third air hole 208, and a plurality of inclined scrapers 212 are fixedly connected to the other side of the reinforcing rod 210. By providing the fourth air hole 211, the main medicine is prevented from being deposited at the end of the stirring rod 207 and causing loss, and the inclined scraper 212 can drive the main medicine and auxiliary materials around the inner wall of the container 1 to mix and stir, thereby improving the uniformity of stirring.

[0024] Working principle: First, open the sealing cover plate 8, pour the auxiliary material from the second feed port 4, pour the main medicine from the first feed port 3, close the sealing cover plate 8, start the driving mechanism 6 and the blowing mechanism 7, and the gas pumped by the air pump 702 is blown out from the second air hole 206 on the air duct 204. The main medicine entering the rotating shaft 201 is driven by the gas blown from the second air hole 206 to be dispersed, and enters the stirring rod 207 through the first air hole 202, and passes through the third air hole 206 on the stirring rod 207. 08 and the fourth air hole 211 on the reinforcing rod 210 are discharged into the container to be mixed with the auxiliary material, and the gas in the container 1 is discharged through the exhaust port 9. During the stirring process, the material located on the upper surface enters the rotating shaft 201 through the circulation material port 203, and the main medicine remaining on the inner wall of the rotating shaft 201 and the inner wall of the stirring rod 207 is brought out to the container 1. The inclined scraper 212 drives the material on the edge of the inner wall of the container to stir during the rotating stirring process, and finally completes the stirring process and is discharged from the discharge port 5.

[0025] In the description of the present invention, it should be noted that, unless otherwise specified, “plurality” means two or more than two; the directions or positional relationships indicated by the terms “upper”, “lower”, “left”, “right”, “inside”, “outside”, “front”, “back”, etc. are based on the directions 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 referred device or element must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0026] Although the content of the utility model has been described in detail through the above preferred embodiments, it should be appreciated that the above description should not be considered as a limitation of the utility model. After reading the above content, various modifications and substitutions of the utility model will be obvious to those skilled in the art. Therefore, the protection scope of the utility model should be limited by the attached claims.

Claims

1. A stirring device for producing veterinary tablets, characterized in that: The invention comprises a container (1), wherein a first feed port (3), a second feed port (4) and an exhaust port (9) are fixedly mounted on the upper part of the container (1), a sealing cover plate (8) is mounted on the upper ends of the first feed port (3) and the second feed port (4), a stirring mechanism (2) is rotatably connected inside the container (1), a discharge port (5) is provided at the bottom of the side wall of the container (1), a driving structure (6) is cooperatively connected at the lower part of the stirring mechanism (2), and a blowing mechanism (7) is rotatably connected at the bottom end of the stirring mechanism (2).

2. A stirring device for producing veterinary drug tablets as claimed in claim 1, characterized in that: The stirring mechanism (2) comprises a rotating shaft (201), the top end of the rotating shaft (201) passes through the top surface of the container (1) and is connected to the first feed port (3), the top end of the rotating shaft (201) is rotatably connected to the top of the container (1), two circulation ports (203) are provided on the upper part of the rotating shaft (201), the interior of the rotating shaft (201) is a hollow structure, a spiral track (205) is fixedly connected to the interior of the rotating shaft (201), a blocking plate (213) is provided at the lower part of the rotating shaft (201), first air holes (202) are regularly provided on the surface of the rotating shaft (201), the first air holes (202) are fixedly connected to one end of a stirring rod (207) outwardly, and the bottom of the rotating shaft (201) is rotatably connected to a motor (601) via a belt (602).

3. A stirring device for producing veterinary drug tablets as claimed in claim 2, characterized in that: An air duct (204) is fixedly connected through the middle of the spiral track (205); the top surface of the air duct (204) is a closed structure; the wall of the air duct (204) is regularly provided with second air holes (206); the positions of the second air holes (206) correspond one to one with the positions of the first air holes (202); the lower end of the air duct (204) passes through a blocking plate (213) and is connected to the air pipe (701) via a rotating joint (703); the other end of the air pipe (701) is fixedly connected to the output end of the air pump (702).

4. A stirring device for producing veterinary drug tablets as claimed in claim 2, characterized in that: The two ends of the stirring rod (207) are through structures and the rod wall is regularly provided with third air holes (208). The upper oblique portion of the stirring rod (207) is fixedly connected to an oblique stirring piece (209). The other end of the stirring rod (207) is fixedly connected to one side of the reinforcing rod (210).

5. A stirring device for producing veterinary drug tablets as claimed in claim 4, characterized in that: The reinforcing rod (210) is provided with a fourth air hole (211) corresponding to the position of the third air hole (208), and a plurality of inclined scrapers (212) are fixedly connected to the other side of the reinforcing rod (210).

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