Device for uniformly stirring medicines at high speed

Abstract

The utility model relates to the field of medicine stirring, and discloses a medicine high-speed uniform stirring device which comprises a tank body, a first motor is fixedly connected to the outer wall of the upper end of the tank body, a rotating column penetrates through and is rotationally connected to the inner wall of the upper end of the tank body, and a stirring assembly is fixedly connected to the outer wall of the rotating column. A fixing rod is fixedly connected to the inner wall of the rotating column, a sliding plate is elastically connected to the inner wall of the left end of the rotating column through a spring, and a fixing block is slidably connected to the outer wall of the left end of the sliding plate. According to the raw material stirring device, part of raw materials are poured into the tank body, the first motor is started to drive the rotating column to rotate, the rotating column rotates to drive the stirring plate to rotate to stir the raw materials in the tank body, the rotating column rotates to drive the sliding plate and the fixing block to rotate, and the fixing block slides on the inner wall of the corrugated groove to drive the sliding plate to move up and down; the raw materials in the tank body flow disorderly and are stirred more uniformly.

Description

Technical Field

[0001] The utility model relates to the field of medicine stirring, in particular to a high-speed medicine stirring device. Background Art

[0002] Pharmaceutical mixing is a critical step in the pharmaceutical manufacturing process, ensuring uniform distribution of pharmaceutical ingredients, thereby safeguarding product quality, efficacy, and safety. Pharmaceutical mixing can be applied to a variety of formulation types and production stages, depending on the nature of the drug and the desired final dosage form.

[0003] After searching, Chinese patent announcement number: CN207769669U discloses a mixing device for uniform mixing of chemical drugs, comprising an inner liner and an outer shell, wherein the inner liner comprises an inner shell and a stirring shaft, wherein the inner shell is a cylindrical shell structure, wherein a feed port is provided on the top surface of the inner liner, a circular hole is provided in the middle, and a discharge port is provided on the bottom side, wherein the discharge port is connected to a discharge pipe; a plurality of stirring blades are vertically provided on the lower part of the stirring shaft, and the upper part is connected to the bottom of the coupling through the circular hole; the outer shell is a cylindrical shell structure, wherein a skylight larger than the top surface of the inner liner is provided on the top surface of the outer shell, a bracket is provided on the skylight to connect the motor, the motor is connected to the top of the coupling, and a square opening is provided on the bottom side of the outer shell to form a discharge door. The mixing device of the utility model has a simple structure, and the mesh stirring blades stir more fully. Due to the use of the mesh stirring blades, the stirring resistance is reduced, and a smaller motor power is required, which can improve production efficiency and drug quality.

[0004] In the above technology, although the stirring is more thorough through the mesh stirring blade, the stirring of the stirring blade alone will cause the raw materials in the inner tank to rotate in the same direction, resulting in insufficient stirring. Therefore, a high-speed drug stirring device is proposed to solve the above problem. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a high-speed medicine stirring device, which aims to improve the problem in the prior art that the stirring of the stirring blade alone will cause the raw materials in the inner container to rotate in the same direction, resulting in insufficient stirring.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a high-speed mixing device for medicines, comprising a tank body, a motor is fixedly connected to the outer wall of the upper end of the tank body, a rotating column is passed through and rotatably connected to the inner wall of the upper end of the tank body, a stirring assembly is fixedly connected to the outer wall of the rotating column, a fixing rod is fixedly connected to the inner wall of the rotating column, a sliding plate is elastically connected to the inner wall of the left end of the rotating column through a spring, a fixed block is slidably connected to the outer wall of the left end of the sliding plate, a corrugated groove is opened on the inner wall of the tank body, and a blanking assembly is provided on the inner wall of the upper end of the tank body.

[0007] As a further description of the above technical solution:

[0008] The unloading component includes a unloading bin, the bottom outer wall of the unloading bin is fixedly connected to the upper inner wall of the tank body, the rear end outer wall of the unloading bin is fixedly connected to motor 2, a rotating shaft is rotatably connected to the inner wall of the unloading bin, the rear end inner wall of the rotating shaft is fixedly connected to the output shaft of motor 2, and a unloading wheel is fixedly connected to the outer wall of the rotating shaft.

[0009] As a further description of the above technical solution:

[0010] The stirring assembly comprises a stirring plate, and the rear end outer wall of the stirring plate is fixedly connected to the outer wall of the rotating column.

[0011] As a further description of the above technical solution:

[0012] One end of the spring is fixedly connected to the inner wall of the left end of the rotating column, and the other end of the spring is fixedly connected to the outer wall of the upper end of the sliding plate.

[0013] As a further description of the above technical solution:

[0014] The inner wall of the upper end of the sliding plate penetrates and is slidably connected to the outer wall of the fixing rod, and the inner wall of the upper end of the sliding plate slides and penetrates and is connected to the outer wall of the rotating column.

[0015] As a further description of the above technical solution:

[0016] The outer wall of the left end of the fixing block is hemispherical and is slidably connected to the inner wall of the corrugated groove.

[0017] As a further description of the above technical solution:

[0018] The stirring plates are provided in two groups, and each group includes four stirring plates.

[0019] As a further description of the above technical solution:

[0020] The outer wall of the discharge wheel is rotatably connected to the inner wall of the discharge bin, and the inner wall of the discharge wheel is evenly distributed with discharge grooves.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, part of the raw materials are poured into the tank body, the motor is started to drive the rotating column to rotate, the rotating column drives the stirring plate to rotate to stir the raw materials in the tank body, the rotation of the rotating column drives the sliding plate and the fixed block to rotate, the fixed block slides on the inner wall of the corrugated groove to drive the sliding plate to move up and down, so that the raw materials in the tank body flow disorderly and the raw materials are stirred more evenly.

[0023] 2. In the present invention, the second motor drives the rotating shaft to rotate, and the rotating shaft drives the unloading wheel to rotate. The raw materials in the unloading bin are added to the raw materials in the tank body in batches through the unloading trough in the unloading wheel to achieve uniform unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional schematic diagram of a high-speed medicine stirring device proposed by the utility model;

[0025] Figure 2 This is a schematic vertical cross-sectional view of a tank body of a high-speed medicine stirring device proposed in the present invention;

[0026] Figure 3 This is a schematic diagram of a sliding plate of a high-speed medicine stirring device proposed by the present invention;

[0027] Figure 4 This is a cross-sectional schematic diagram of a lower bin of a high-speed medicine mixing device proposed in the present invention;

[0028] Figure 5 This is a schematic transverse cross-sectional view of a tank body of a high-speed medicine stirring device proposed in the present invention.

[0029] Legend:

[0030] 1. Tank body; 2. Motor 1; 3. Discharge hopper; 4. Motor 2; 5. Rotating column; 6. Stirring plate; 7. Sliding plate; 8. Fixed block; 9. Spring; 10. Fixed rod; 11. Discharge wheel; 12. Rotating shaft; 13. Corrugated groove. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] Reference Figure 1-Figure 3 and Figure 5The present invention provides an embodiment of a high-speed medicine stirring uniform device, comprising a tank body 1, the outer shape of the tank body 1 is a columnar setting, the tank body 1 provides space for high-speed stirring of medicines, the outer wall of the upper end of the tank body 1 is fixedly connected with a motor 2, the operation of the motor 2 drives the rotating column 5 to rotate, and the inner wall of the upper end of the tank body 1 is penetrated and rotatably connected with a rotating column 5, the rotating column 5 drives the rotation of the stirring plate 6 through the operation of the motor 2 to stir the raw materials, and a stirring component is fixedly connected to the outer wall of the rotating column 5, and a fixed rod 10 is fixedly connected to the inner wall of the rotating column 5, and the fixed rod 10 provides support for the sliding of the sliding plate 7, and the sliding plate 7 is elastically connected to the inner wall of the left end of the rotating column 5 by a spring 9. The sliding plate 7 is provided with two, and the sliding plate 7 reciprocates in the vertical direction to increase the flow speed of the medicine in the tank body 1, and the spring 9 is the sliding plate The movement of 7 provides elastic force, the inner wall of the upper end of the sliding plate 7 passes through and is slidably connected to the outer wall of the fixed rod 10, and the inner wall of the upper end of the sliding plate 7 slides on the inner wall of the fixed rod 10 and passes through the outer wall of the rotating column 5. One end of the spring 9 is fixedly connected to the inner wall of the left end of the rotating column 5, and the other end of the spring 9 is fixedly connected to the outer wall of the upper end of the sliding plate 7. The left outer wall of the sliding plate 7 is slidably connected

[0033] Reference Figure 1 、 Figure 2 and Figure 4 The feeding assembly includes a feeding bin 3, which is used to load medicines, and the raw materials are transported to the tank body 1 for stirring through the feeding bin 3. The outer wall of the bottom end of the feeding bin 3 is fixedly connected to the inner wall of the upper end of the tank body 1, and the outer wall of the rear end of the feeding bin 3 is fixedly connected to a motor 2 4. The rotation of the motor 2 4 drives the rotating shaft 12 to rotate. The inner wall of the feeding bin 3 is rotatably connected to the rotating shaft 12, and the rotation of the rotating shaft 12 drives the feeding wheel 11 to rotate. The inner wall of the rear end of the rotating shaft 12 is fixedly connected to the output shaft of the motor 2 4, and the outer wall of the rotating shaft 12 is fixedly connected to the feeding wheel 11. The rotation of the feeding wheel 11 drives the raw materials in the feeding bin 3 to be periodically input into the tank body 1. The outer wall of the feeding wheel 11 is rotatably connected to the inner wall of the feeding bin 3, and the inner wall of the feeding wheel 11 is evenly distributed with feeding grooves.

[0034] Reference Figure 2 and Figure 3The stirring assembly includes a stirring plate 6, which rotates through the rotation of the rotating column 5 to stir the raw materials in the tank body 1 to make the stirring more uniform. There are two groups of stirring plates 6, each group of stirring plates 6 is set with four pieces, and the rear end outer wall of the stirring plate 6 is fixedly connected to the outer wall of the rotating column 5.

[0035] Working principle: by pouring part of the raw materials into the tank body 1, and then storing the other part of the raw materials in the discharge bin 3, by starting the motor 1 2 to drive the rotating column 5 to rotate, the rotation of the rotating column 5 drives the stirring plate 6 to rotate to stir the raw materials in the tank body 1, by starting the motor 2 4 to drive the rotating shaft 12 to rotate, the rotation of the rotating shaft 12 drives the rotation of the discharge wheel 11, and the discharge wheel 11 transports the other part of the raw materials in the discharge bin 3 into the tank body 1 through the internal discharge chute, and as the rotating column 5 rotates, the sliding plate 7 and the fixed block 8 are driven to rotate, and the fixed block 8 slides on the inner wall of the corrugated groove 13 to drive the sliding plate 7 to move up and down, so that the raw materials are stirred more evenly.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A device for high-speed mixing of medicines, comprising a tank (1), characterized in that: A motor (2) is fixedly connected to the outer wall of the upper end of the tank body (1), a rotating column (5) is passed through and rotatably connected to the inner wall of the upper end of the tank body (1), a stirring component is fixedly connected to the outer wall of the rotating column (5), a fixing rod (10) is fixedly connected to the inner wall of the rotating column (5), a sliding plate (7) is elastically connected to the inner wall of the left end of the rotating column (5) through a spring (9), a fixed block (8) is slidably connected to the outer wall of the left end of the sliding plate (7), a corrugated groove (13) is opened on the inner wall of the tank body (1), and a blanking component is provided on the inner wall of the upper end of the tank body (1).

2. A high-speed mixing device for medicines according to claim 1, characterized in that: The unloading assembly includes a unloading bin (3), the bottom outer wall of the unloading bin (3) is fixedly connected to the upper inner wall of the tank body (1), the rear end outer wall of the unloading bin (3) is fixedly connected to the second motor (4), the inner wall of the unloading bin (3) is rotatably connected to a rotating shaft (12), the rear end inner wall of the rotating shaft (12) is fixedly connected to the output shaft of the second motor (4), and the outer wall of the rotating shaft (12) is fixedly connected to a unloading wheel (11).

3. The high-speed mixing device for medicines according to claim 1, characterized in that: The stirring assembly comprises a stirring plate (6), and the rear end outer wall of the stirring plate (6) is fixedly connected to the outer wall of the rotating column (5).

4. The high-speed mixing device for medicines according to claim 1, characterized in that: One end of the spring (9) is fixedly connected to the inner wall of the left end of the rotating column (5), and the other end of the spring (9) is fixedly connected to the outer wall of the upper end of the sliding plate (7).

5. The high-speed mixing device for medicines according to claim 1, characterized in that: The inner wall of the upper end of the sliding plate (7) penetrates and is slidably connected to the outer wall of the fixed rod (10), and the inner wall of the upper end of the sliding plate (7) slides and penetrates and is connected to the outer wall of the rotating column (5).

6. The high-speed mixing device for medicines according to claim 1, characterized in that: The left end outer wall of the fixing block (8) is hemispherical, and the left end outer wall of the fixing block (8) is slidably connected to the inner wall of the corrugated groove (13).

7. The high-speed mixing device for medicines according to claim 3, characterized in that: The stirring plates (6) are provided in two groups, and each group of the stirring plates (6) is provided with four pieces.

8. The high-speed mixing device for medicines according to claim 2, characterized in that: The outer wall of the unloading wheel (11) is rotatably connected to the inner wall of the unloading bin (3), and unloading grooves are evenly distributed on the inner wall of the unloading wheel (11).

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