CN214765105U

CN214765105U - Compounding device is used in processing of capsule sustained-release agent

Info

Publication number: CN214765105U
Application number: CN202120729540.9U
Authority: CN
Inventors: 王亮; 杨静; 杨灵; 刘艳霞; 平亚静
Original assignee: Hebei Jisen Biotechnology Co ltd
Current assignee: Hebei Jisen Biotechnology Co ltd
Priority date: 2021-04-12
Filing date: 2021-04-12
Publication date: 2021-11-19
Anticipated expiration: 2031-04-12

Abstract

The utility model discloses a mixing device for processing a coating sustained-release agent, which comprises a mixing barrel, wherein a premixing barrel is arranged above the mixing barrel, a discharge hole arranged at the bottom of the premixing barrel is communicated with a feed inlet of a rotary cover arranged at the top of the mixing barrel through a connecting pipe, the rotary cover is coaxial and rotationally connected with the mixing barrel, the feed inlet is eccentrically arranged on the rotary cover, and a rotating mechanism for driving the rotary cover to rotate is arranged on the mixing barrel; the discharge port of the premixing barrel is coaxially arranged with the mixing barrel, and the top of the connecting pipe is rotatably connected with the discharge port of the premixing barrel; a first stirring mechanism is arranged inside the premixing barrel, and a second stirring mechanism is arranged inside the mixing barrel; the upper portion of compounding bucket is provided with the inlet pipe, and the bottom of compounding bucket is provided with the discharge gate. The utility model adopts the above structure's capsule slow-release agent processing is with compounding device can solve the inhomogeneous problem of raw materials mixture.

Description

Compounding device is used in processing of capsule sustained-release agent

Technical Field

The utility model belongs to the technical field of the compounding device technique and specifically relates to a compounding device is used in processing of capsule slowly-releasing agent.

Background

The slow release preparation is prepared by making the medicine into small granules, dividing into several parts, wherein a few of the granules are not coated with a coating and are quick release parts, and the other granules are respectively coated with coatings with different thicknesses and are slow release parts. The above-mentioned granules are mixed according to a certain proportion, so that various medicine granules can continuously act like relay running to obtain the desired effect. In the preparation process of the coating sustained-release preparation, the contents of all components in the ingredients are different and have larger difference. Raw materials which are less in proportion are difficult to be uniformly mixed in the mixing process, and the uniformity of the materials is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a compounding device is used in processing of capsule sustained-release agent, solves the inhomogeneous problem of raw materials mixture.

In order to achieve the purpose, the utility model provides a mixing device for processing a coating slow-release agent, which comprises a mixing barrel, wherein a premixing barrel is arranged above the mixing barrel, a discharge hole arranged at the bottom of the premixing barrel is communicated with a feed inlet of a rotary cover arranged at the top of the mixing barrel through a connecting pipe, the rotary cover is coaxial and rotationally connected with the mixing barrel, the feed inlet is eccentrically arranged on the rotary cover, and a rotating mechanism for driving the rotary cover to rotate is arranged on the mixing barrel; the discharge port of the premixing barrel is coaxially arranged with the mixing barrel, and the top of the connecting pipe is rotatably connected with the discharge port of the premixing barrel; a first stirring mechanism is arranged inside the premixing barrel, and a second stirring mechanism is arranged inside the mixing barrel; the upper portion of compounding bucket is provided with the inlet pipe, and the bottom of compounding bucket is provided with the discharge gate.

Preferably, the rotary cover is of a round table structure, the rotary cover is sleeved outside the mixing barrel, the rotary cover is rotatably connected with the mixing barrel through a bearing, and sealing rings are arranged on the upper side and the lower side of the bearing between the rotary cover and the mixing barrel.

Preferably, the top end of the connecting pipe is sleeved outside a discharge port of the premixing barrel, the connecting pipe is rotatably connected with the discharge port through a bearing, and a sealing ring is arranged between the connecting pipe and the discharge port.

Preferably, the distance from the feed inlet on the rotary cover to the inner side surface of the mixing barrel is equal to the distance from the feed inlet to the axis of the mixing barrel.

Preferably, the first stirring mechanism comprises a first stirring rod, the first stirring rod is located on the axis of the premixing barrel, a first motor is arranged at the top end of the first stirring rod, and a plurality of first blades are uniformly arranged on one section of the first stirring rod, which is located inside the premixing barrel.

Preferably, the second stirring mechanism comprises a second stirring rod, the second stirring rod is positioned on the axis of the mixing barrel and is rotatably connected with the rotary cover, a speed reducer and a third motor which drive the second stirring rod to rotate are arranged at the top of the second stirring rod, and the speed reducer and the third motor are arranged on the bracket; connecting rods are arranged on the upper part and the lower part of the stirring rod II, and scraping plates are arranged between the connecting rods and are in contact with the inner wall of the mixing barrel; and a second blade is uniformly arranged on the second stirring rod and is positioned between the connecting rods.

Preferably, the rotating mechanism comprises a second motor, the second motor is arranged on the mixing barrel, a gear is arranged on an output shaft of the second motor, and the gear is connected with a gear ring arranged on the rotating cover through a transmission chain.

Capsule compounding device is used in slow-release agent processing, adopt and mix the bucket in advance and mix the material that accounts for a short time and compare, make its misce bene, then mix with other materials again, be favorable to improving the homogeneity of mixing. The premixing barrel is connected with the mixing barrel through the connecting pipe, the connecting pipe is eccentrically arranged on the mixing barrel, so that materials in the premixing barrel are uniformly distributed in the mixing barrel, and the mixing uniformity is improved.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of a mixing device for processing a coating sustained-release agent.

Reference numerals

1. A mixing barrel; 2. a premix barrel; 3. a first stirring rod; 4. a first blade; 5. a first motor; 6. a connecting pipe; 7. a rotating cover; 8. a ring gear; 9. a drive chain; 10. a gear; 11. a second motor; 12. a second stirring rod; 13. a second blade; 14. a squeegee; 15. a connecting rod; 16. a feed pipe; 17. a bearing; 18. a third motor; 19. and a speed reducer.

Detailed Description

The technical solution of the present invention is further explained by the accompanying drawings and examples.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

Examples

Fig. 1 is a schematic structural diagram of an embodiment of a mixing device for processing a coating sustained-release agent. As shown in the figure, a compounding device is used in processing of capsule slowly-releasing agent, includes compounding bucket 1, and the top of compounding bucket 1 is provided with mixes bucket 2 in advance. Firstly, the premixing barrel 2 is adopted to mix the ingredients in small proportion, so that the ingredients in small proportion are fully mixed and then mixed with other raw materials, and the mixing uniformity is improved. The discharge hole arranged at the bottom of the premixing barrel 2 is communicated with the feed inlet of a rotary cover 7 arranged at the top of the mixing barrel 1 through a connecting pipe 6. The feed inlet is eccentrically arranged on the rotary cover 7, and the discharge outlet of the premixing barrel 2 is coaxially arranged with the mixing barrel 1. The top of connecting pipe 6 rotates with the bin outlet of premixing bucket 2 and is connected, and the bottom of connecting pipe 6 rotates with rotatory lid 7 and is connected. The distance from the feed inlet on the rotary cover 7 to the inner side surface of the mixing barrel 1 is equal to the distance from the feed inlet to the axis of the mixing barrel 1, so that the material entering through the feed inlet falls between the inner wall and the axis of the mixing barrel 1. The rotary cover 7 is coaxial and rotationally connected with the mixing barrel 1, and a rotating mechanism for driving the rotary cover 7 to rotate is arranged on the mixing barrel 1.

The rotating mechanism comprises a second motor 11, the second motor 11 is arranged on the mixing barrel 1, a gear 10 is arranged on an output shaft of the second motor 11, and the gear 10 is connected with a gear ring 8 fixedly arranged on the rotating cover 7 through a transmission chain 9. The second motor 11 drives the gear 10 to rotate, the gear 10 drives the gear ring 8 to rotate through the transmission chain 9, so that the rotary cover 7 is driven to rotate, the rotary cover 7 drives the connecting pipe 6 to synchronously rotate, and therefore materials mixed in the premixing barrel 2 are uniformly fed into the mixing barrel 1, and the mixing uniformity is improved.

The rotary cover 7 is of a circular truncated cone structure, and the rotary cover 7 is sleeved outside the mixing barrel 1. The rotary cover 7 is rotatably connected with the mixing barrel 1 through a bearing 17, and sealing rings are arranged on the upper side and the lower side of the bearing 17 between the rotary cover 7 and the mixing barrel. The top of connecting pipe 6 is established in the outside of the bin outlet of premixing bucket 2 in the cover, is connected through bearing 17 rotation between connecting pipe 6 and the bin outlet, is provided with the sealing washer between connecting pipe 6 and the bin outlet.

The inside of the premixing barrel 2 is provided with a first stirring mechanism. The first stirring mechanism comprises a first stirring rod 3, and the first stirring rod 3 is positioned on the axis of the premixing barrel 2. The top end of the first stirring rod 3 is provided with a first motor 5, and the first motor 5 is fixedly arranged on a sealing cover at the top of the premixing barrel 2. The first stirring rod 3 is uniformly provided with a plurality of first blades 4 on one section in the premixing barrel 2.

And a second stirring mechanism is arranged inside the mixing barrel 1. The second stirring mechanism comprises a second stirring rod 12, and the second stirring rod 12 is positioned on the axis of the mixing barrel 1. The second stirring rod 12 is rotatably connected with the rotary cover 7, and a speed reducer 19 and a motor third 18 which drive the second stirring rod 12 to rotate are arranged at the top of the second stirring rod 12. The speed reducer 19 and the motor III 18 are arranged on a support, and the support is arranged on the ground or on the mixing barrel 1. Connecting rods 15 are arranged on the upper portion and the lower portion of the second stirring rod 12, scrapers 14 are arranged between the connecting rods 15, and the scrapers 14 are in contact with the inner wall of the mixing barrel 1. The scraper 14 scrapes off the material adhered to the mixing barrel 1, so that the uniformity of mixing is improved. The second stirring rod 12 is uniformly provided with a second blade 13, and the second blade 13 is positioned between the connecting rods 15.

The upper portion of compounding bucket 1 is provided with inlet pipe 16, makes things convenient for the interpolation of material. The bottom of the mixing barrel 1 is provided with a discharge hole for discharging the mixed ingredients out of the mixing barrel 1.

Therefore, the utility model adopts the above structure's capsule slow-release agent processing is with compounding device can solve the inhomogeneous problem of raw materials mixture.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that: the technical solution of the present invention can still be modified or replaced by other equivalent means, and the modified technical solution can not be separated from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a processing of capsule sustained-release agent is with compounding device which characterized in that: the mixing device comprises a mixing barrel, wherein a premixing barrel is arranged above the mixing barrel, a discharge hole formed in the bottom of the premixing barrel is communicated with a feed inlet of a rotary cover arranged at the top of the mixing barrel through a connecting pipe, the rotary cover is coaxial and rotatably connected with the mixing barrel, the feed inlet is eccentrically arranged on the rotary cover, and a rotating mechanism for driving the rotary cover to rotate is arranged on the mixing barrel; the discharge port of the premixing barrel is coaxially arranged with the mixing barrel, and the top of the connecting pipe is rotatably connected with the discharge port of the premixing barrel; a first stirring mechanism is arranged inside the premixing barrel, and a second stirring mechanism is arranged inside the mixing barrel; the upper portion of compounding bucket is provided with the inlet pipe, and the bottom of compounding bucket is provided with the discharge gate.

2. A mixing device for processing a coated sustained-release agent according to claim 1, characterized in that: the rotary cover is of a round table structure, the rotary cover is sleeved outside the mixing barrel and is rotatably connected with the mixing barrel through a bearing, and sealing rings are arranged on the upper side and the lower side of the bearing between the rotary cover and the mixing barrel.

3. A mixing device for processing a coated sustained-release agent according to claim 1, characterized in that: the top of connecting pipe overlaps the outside of establishing at the bin outlet of premixing bucket, is connected through bearing rotation between connecting pipe and the bin outlet, is provided with the sealing washer between connecting pipe and the bin outlet.

4. A mixing device for processing a coated sustained-release agent according to claim 1, characterized in that: the distance from the feed inlet on the rotary cover to the inner side surface of the mixing barrel is equal to the distance from the feed inlet to the axis of the mixing barrel.

5. A mixing device for processing a coated sustained-release agent according to claim 1, characterized in that: the first stirring mechanism comprises a first stirring rod, the first stirring rod is located on the axis of the premixing barrel, a first motor is arranged at the top end of the first stirring rod, and a plurality of first blades are uniformly arranged on one section of the first stirring rod, which is located inside the premixing barrel.

6. A mixing device for processing a coated sustained-release agent according to claim 1, characterized in that: the second stirring mechanism comprises a second stirring rod, the second stirring rod is positioned on the axis of the mixing barrel and is rotatably connected with the rotary cover, a speed reducer and a third motor which drive the second stirring rod to rotate are arranged at the top of the second stirring rod, and the speed reducer and the third motor are arranged on the bracket; connecting rods are arranged on the upper part and the lower part of the stirring rod II, and scraping plates are arranged between the connecting rods and are in contact with the inner wall of the mixing barrel; and a second blade is uniformly arranged on the second stirring rod and is positioned between the connecting rods.

7. A mixing device for processing a coated sustained-release agent according to claim 1, characterized in that: the rotating mechanism comprises a second motor, the second motor is arranged on the mixing barrel, a gear is arranged on an output shaft of the second motor, and the gear is connected with a gear ring arranged on the rotating cover through a transmission chain.