Double-cone mixer for solid preparation

Abstract

The utility model relates to the technical field of chemical and medicine processing, concretely to a double-side cone mixing machine suitable for solid preparation production. Including: first stand and second stand, set apart from each other, big side cone mixing bucket, set up between first stand and second stand can overturn, small side cone mixing bucket, set up in the side of second stand far from first stand can overturn, big side cone feeding port and big side cone discharge port, set up respectively in the upper and lower ends of big side cone mixing bucket, small side cone feeding port and small side cone discharge port, set up respectively in the upper and lower ends of small side cone mixing bucket. Second stand inside is provided with motor, and motor is connected with big side cone mixing bucket and small side cone mixing bucket through transmission chain and transmission shaft, and is used for driving big side cone mixing bucket and small side cone mixing bucket overturn. Perfectly realize single machine size batch compatibility problem, improve production mobility, and production efficiency is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of chemical and pharmaceutical processing technology, specifically a double-cone mixer suitable for the production of solid dosage forms. Background Technology

[0002] In chemical or pharmaceutical production processes, material mixing is an indispensable and crucial step, encompassing the entire process from feeding and uniform mixing to discharging, and its efficiency directly impacts overall production efficiency. Especially when dealing with both large-batch and small-batch production, traditional equipment often struggles to achieve compatible production. Previously used cone mixers were mostly based on a single-cone structure, with fixed production capacity and a lack of flexibility. Specifically, large cone mixers are unsuitable for efficient mixing of small batches of materials, while smaller equipment cannot meet the capacity requirements of large-batch production. This rigid design limits the flexibility and efficiency of the production line, necessitating breakthroughs through equipment improvements or process optimization. Utility Model Content

[0003] To address the technical problems existing in the background art, this utility model provides a double conical mixer suitable for solid dosage form production, which perfectly achieves the problem of simultaneous compatibility of large and small batches in a single machine, improves production mobility, and greatly increases production efficiency.

[0004] The technical solution adopted by this utility model to solve its technical problem is: A double-cone mixer suitable for solid dosage form production includes: The first and second pillars are installed at intervals between each other; A large square cone-shaped mixing tank is installed between the first and second columns in a flip-up configuration. The small square cone mixing bucket is flipped and positioned on the side of the second column away from the first column; The large square cone inlet and the large square cone outlet are respectively located at the upper and lower ends of the large square cone mixing tank; The small square cone inlet and outlet are located at the top and bottom of the small square cone mixing tank, respectively.

[0005] Furthermore, a motor is installed inside the second column. The motor is connected to the large and small square cone mixing tanks via a transmission chain and a transmission shaft, and is used to drive the large and small square cone mixing tanks to rotate.

[0006] Furthermore, a small square cone mixing barrel frame and a large square cone mixing barrel frame are provided at both ends of the drive shaft. The large square cone mixing barrel is detachably installed inside the large square cone mixing barrel frame, and the small square cone mixing barrel is detachably installed inside the small square cone mixing barrel frame.

[0007] Furthermore, the two ends of the drive shaft are connected to the small square cone mixing barrel frame and the large square cone mixing barrel frame respectively via electromagnetic clutches.

[0008] Furthermore, it also includes a controller, which is independently configured and communicates with the motor and electromagnetic clutch.

[0009] Furthermore, a guardrail is installed at the top of the second column.

[0010] The beneficial effects of this utility model are: (1) The second column is equipped with a drive shaft, and two sets of electromagnetic clutches are respectively provided on the left and right sides. The large square cone mixing tank and the small square cone mixing tank are respectively connected to the drive shaft of the second column through electromagnetic clutches. The drive shaft is driven by a motor, and the electromagnetic clutches can automatically switch the operation of the large square cone mixing tank and the small square cone mixing tank to realize the mixing function. At the same time, the operation of the two square cone mixing tanks on both sides can be controlled by one machine.

[0011] (2) It can achieve dual-purpose operation and meet the switching needs of different production efficiencies. It perfectly realizes the problem of simultaneous compatibility of large and small batches of a single machine, reducing factory space and costs. It improves production flexibility and greatly increases production efficiency. Attached Figure Description

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0013] Figure 1 This is a schematic diagram of the structure of this utility model.

[0014] In the picture: 1. First column, 2. Second column, 3. Large square cone mixing tank, 4. Small square cone mixing tank, 5. Small square cone mixing tank frame, 6. Large square cone mixing tank frame, 7. Large square cone inlet, 8. Small square cone inlet, 9. Small square cone outlet, 10. Large square cone outlet, 11. Motor, 12. Drive chain, 13. Drive shaft, 14. Electromagnetic clutch, 15. Guardrail, 16. Controller. Detailed Implementation

[0015] The present invention will be further described in detail below with reference to the accompanying drawings.

[0016] like Figure 1 As shown, a double-cone mixer suitable for solid dosage form production includes a first column 1 and a second column 2, which are spaced apart from each other. A drive shaft 13 that can rotate actively is mounted on the second column 2. A driven shaft is mounted on the first column 1. A guardrail 15 is mounted on the upper end of the second column 2.

[0017] The large square cone mixing tank 3 is rotatably positioned between the first column 1 and the second column 2. In a specific embodiment, the left and right ends of the large square cone mixing tank 3 are connected to the drive shaft 13 on the second column 2 and the driven shaft on the first column 1, respectively. Due to the large weight of the large square cone mixing tank 3, this two-point connection method ensures its secure fixation.

[0018] The small cone-shaped mixing tank 4 is rotatably mounted on the side of the second column 2 away from the first column 1. In a specific embodiment, the left side of the small cone-shaped mixing tank 4 is connected to the drive shaft 13 on the second column 2. Due to the light weight of the small cone-shaped mixing tank 4, a cantilevered single-point connection method is adopted. This method eliminates the need for one column, thereby saving floor space.

[0019] It can achieve dual-purpose functionality, meeting the switching needs of different production efficiencies. It perfectly solves the problem of simultaneous compatibility between large and small batches of a single machine, reducing factory space and costs. It improves production flexibility and greatly increases production efficiency.

[0020] The large square cone inlet 7 and the large square cone outlet 10 are respectively located at the upper and lower ends of the large square cone mixing tank 3. The small square cone inlet 8 and the small square cone outlet 9 are respectively located at the upper and lower ends of the small square cone mixing tank 4. The materials enter through the large square cone inlet 7 and the small square cone inlet 8, are mixed in the large square cone mixing tank 3 and the small square cone mixing tank 4, and then are discharged through the large square cone outlet 10 and the small square cone outlet 9, respectively.

[0021] The second column 2 houses a motor 11, which is connected to the large square cone mixing tank 3 and the small square cone mixing tank 4 via a transmission chain 12 and a transmission shaft 13. The motor 11 drives the large square cone mixing tank 3 and the small square cone mixing tank 4 to rotate. In a specific embodiment, a multi-stage reduction mechanism is used between the motor 11 and the transmission shaft 13, thereby giving the transmission shaft 13, which drives the large square cone mixing tank 3 and the small square cone mixing tank 4, a larger torque and a lower rotational speed.

[0022] To facilitate the replacement of the large square cone mixing tank 3 and the small square cone mixing tank 4, the two ends of the drive shaft 13 are provided with a small square cone mixing tank frame 5 and a large square cone mixing tank frame 6. The large square cone mixing tank 3 is detachably installed in the large square cone mixing tank frame 6, and the small square cone mixing tank 4 is detachably installed in the small square cone mixing tank frame 5.

[0023] To enable the large cone mixing barrel 3 and the small cone mixing barrel 4 to move independently, the two ends of the drive shaft 13 are connected to the small cone mixing barrel frame 5 and the large cone mixing barrel frame 6 respectively via electromagnetic clutches 14. When the electromagnetic clutch 14 on the side of the large cone mixing barrel 3 is engaged, the drive shaft 13 can drive the large cone mixing barrel 3 to rotate. When the electromagnetic clutch 14 on the side of the small cone mixing barrel 4 is engaged, the drive shaft 13 can drive the small cone mixing barrel 4 to rotate.

[0024] To control the motor 11 and the electromagnetic clutch 14, a separate controller 16 is also provided, which is communicatively connected to the motor 11 and the electromagnetic clutch 14. In a specific embodiment, the controller 16 is a control panel, which is installed on the building's pillar.

[0025] Specific working methods: The materials enter the large square cone mixing tank 3 and the small square cone mixing tank 2 from the large square cone inlet 7 and the small square cone inlet 8, respectively.

[0026] The second column 2 is equipped with a drive shaft 13, and two sets of electromagnetic clutches 14 are respectively installed on the left and right sides of the drive shaft 13. The large square cone mixing tank 3 and the small square cone mixing tank 4 are respectively connected to the drive shaft 13 of the second column 2 through the electromagnetic clutches 14. The drive shaft 13 is driven by the motor 11, and the electromagnetic clutches 14 can automatically switch the operation of the large square cone mixing tank 3 and the small square cone mixing tank 2 to achieve the mixing function, and at the same time realize the operation of the two square cone mixing tanks by one machine.

[0027] After being mixed in the large square cone mixing tank 3 and the small square cone mixing tank 4, the materials in the large square cone mixing tank 3 and the small square cone mixing tank 4 are discharged from the large square cone discharge port 10 and the small square cone discharge port 9, respectively.

[0028] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A double-cone mixer suitable for the production of solid preparations, characterized in that, include: The first column (1) and the second column (2) are set at intervals between each other; A large square cone mixing tank (3) is rotatably positioned between the first column (1) and the second column (2); The small square cone mixing bucket (4) is flipped and set on the side of the second column (2) away from the first column (1); The large square cone inlet (7) and the large square cone outlet (10) are respectively located at the upper and lower ends of the large square cone mixing tank (3); The small square cone inlet (8) and the small square cone outlet (9) are respectively located at the upper and lower ends of the small square cone mixing tank (4).

2. The double-cone mixer for solid dosage form production according to claim 1, characterized in that, The second column (2) is equipped with a motor (11), which is connected to the large square cone mixing barrel (3) and the small square cone mixing barrel (4) through a transmission chain (12) and a transmission shaft (13), and is used to drive the large square cone mixing barrel (3) and the small square cone mixing barrel (4) to rotate.

3. A double-cone mixer suitable for solid dosage form production according to claim 2, characterized in that, The drive shaft (13) is provided with a small square cone mixing barrel frame (5) and a large square cone mixing barrel frame (6) at both ends. The large square cone mixing barrel (3) is detachably installed in the large square cone mixing barrel frame (6), and the small square cone mixing barrel (4) is detachably installed in the small square cone mixing barrel frame (5).

4. A double-cone mixer for solid dosage form production according to claim 3, characterized in that, The two ends of the drive shaft (13) are connected to the small square cone mixing barrel frame (5) and the large square cone mixing barrel frame (6) respectively via electromagnetic clutches (14).

5. A double-cone mixer for solid dosage form production according to claim 4, characterized in that, It also includes a controller (16), which is independently configured and communicatively connected to the motor (11) and the electromagnetic clutch (14).

6. A double-cone mixer for solid dosage form production according to claim 1, characterized in that, The upper end of the second column (2) is provided with a guardrail (15).

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