Powder medicament mixing assembly
The combined structure of the male grinding head and screen inside the tank solves the problem of uneven mixing caused by differences in powder particle size, achieving more efficient chemical reaction and uniform mixing.
Patent Information
- Application Number
- CN202422819898.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-19
- Publication Date
- 2025-09-19
- Estimated Expiration
- 2034-11-19
AI Technical Summary
When mixing different powders with large differences in particle size, traditional mixing components have difficulty in sufficient contact and fusion, resulting in uneven mixing and affecting the efficiency of chemical reactions.
It adopts a combined structure including a tank body, a male grinding head, a female grinding head, a rolling block and a screen. The motor drives the rotating shaft and the rotating column to realize the rolling and vibration feeding of the powder, ensuring that the powder particles are evenly mixed.
The contact area and chemical reaction rate of powdered medicine are increased, the mixing uniformity is ensured, and the mixing efficiency and uniformity are improved.
Smart Images
Figure CN223351548U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of powder medicines, in particular to a powder medicine mixing component. Background Art
[0002] With the continuous development of modern industry, powder mixing plays a vital role in many fields. In the pharmaceutical, chemical, food, materials and other industries, it is often necessary to accurately mix different powders to obtain specific properties or meet production requirements.
[0003] However, the traditional mixing assembly is to directly stir and mix the powdered medicine. When the sizes of different powder particles vary greatly, it is difficult for them to fully contact and fuse during the mixing process. Utility Model Content
[0004] In order to make up for the above deficiencies, the utility model provides a powder medicine mixing assembly, which aims to improve the problem that different powder particles have great differences in size and are difficult to fully contact and fuse during the mixing process.
[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a powder medicine mixing assembly, comprising a tank body, the upper surface of the tank body is fixedly connected to a first motor, the output end of the first motor is fixedly connected to a rotating shaft, the outer wall of the rotating shaft is rotatably connected to a fixed plate, the outer wall of the rotating shaft is fixedly connected to a male grinding head, the outer wall of the male grinding head is provided with a rolling block, the lower surface of the fixed plate is fixedly connected to a female grinding head, the outer wall of the female grinding head is fixedly connected to the interior of the tank body, the upper surface of the tank body is provided with a feed pipe, the outer wall of the feed pipe is provided with a blocking assembly, and the blocking assembly is used to prevent dust from entering the interior of the tank body.
[0006] Preferably, the blocking assembly includes a hinge, the outer wall of the hinge is fixedly connected to the outer wall of the feed pipe, the outer wall of the hinge is fixedly connected to a cover plate, and the lower surface of the cover plate is attached to the upper surface of the feed pipe.
[0007] Preferably, the outer wall of the tank body is fixedly connected to a second motor, and the output end of the second motor is fixedly connected to a rotating column.
[0008] Preferably, the outer wall of the rotating column is rotatably connected to the interior of the tank body, and a protruding block is fixedly connected to the outer wall of the rotating column.
[0009] Preferably, the outer wall of the raised block is rotatably connected to a screen, and the lower surface of the screen is fixedly connected to a first retaining ring.
[0010] Preferably, a second retaining ring is fixedly connected to the upper surface of the screen, and a connecting block is fixedly connected to the outer wall of the screen.
[0011] Preferably, a tension spring is fixedly connected to the interior of the connecting block, an outer wall of the tension spring is fixedly connected to the interior of the tank body, and a sliding groove is provided inside the tank body.
[0012] Preferably, the outer wall of the connecting block is slidably connected to the inner wall of the sliding groove, and the outer wall of the tension spring is fixedly connected to the inner wall of the sliding groove.
[0013] The utility model has the following beneficial effects:
[0014] 1. In the present invention, the first motor is started to drive the rotating shaft and the male grinding head to rotate. The rotation of the male grinding head drives the rolling block to move. The larger particles in the powder are crushed through the gap between the rolling block and the female grinding head. When the grinding block moves downward, the gap between the male grinding head and the female grinding head will become smaller, thereby increasing the contact area between the powder reagents and helping to improve the rate and efficiency of the chemical reaction.
[0015] 2. In the utility model, the second motor is started to drive the rotating column to rotate, and the rotating column drives the raised block to rotate. The raised block pushes the screen upward, causing the connecting block to move upward and stretch the tension spring. When the raised block rotates a certain angle and separates from the outer wall of the screen, it plays a role of vibrating and discharging, allowing the ground mixed powder to fall from the bottom of the tank, ensuring that the mixed powder medicine particles are uniform in size and improving the mixing uniformity. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a three-dimensional diagram of a powder medicine mixing assembly proposed in the present utility model;
[0017] Figure 2 This is a schematic cross-sectional view of the local structure inside the tank of a powder medicine mixing assembly proposed in the present invention;
[0018] Figure 3 This is a partial structural diagram of a mother grinding head of a powder medicine mixing assembly proposed in the present invention;
[0019] Figure 4 This is a schematic cross-sectional view of the bottom structure of a tank body of a powder medicine mixing assembly proposed in the present invention;
[0020] Figure 5 A powder medicine mixing component proposed by the utility model Figure 1 Enlarged schematic diagram of point A in the middle.
[0021] Legend:
[0022] 1. Tank body; 2. First motor; 3. Rotating shaft; 4. Fixed plate; 5. Male grinding head; 6. Grinding block; 7. Female grinding head; 8. Feed pipe; 9. Hinge; 10. Cover plate; 11. Second motor; 12. Rotating column; 13. Raised block; 14. Screen; 15. First retaining ring; 16. Second retaining ring; 17. Connecting block; 18. Tension spring; 19. Sliding groove. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings 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.
[0024] Reference Figure 1-Figure 3 , the utility model provides an embodiment: a powder medicine mixing assembly, including a tank body 1, the upper surface of the tank body 1 is fixedly connected to a first motor 2, the output end of the first motor 2 is fixedly connected to a rotating shaft 3, the outer wall of the rotating shaft 3 is rotatably connected to a fixed plate 4, the outer wall of the rotating shaft 3 is fixedly connected to a male grinding head 5, the outer wall of the male grinding head 5 is provided with a rolling block 6, the lower surface of the fixed plate 4 is fixedly connected to a female grinding head 7, the outer wall of the female grinding head 7 is fixedly connected to the inside of the tank body 1, the upper surface of the tank body 1 is provided with a feeding pipe 8, the outer wall of the feeding pipe 8 is provided with a blocking component, and the blocking component is used to prevent dust from entering the interior of the tank body 1;
[0025] Specifically, the powder medicine that needs to be mixed is added to the inside of the female grinding head 7, and the first motor 2 is started. The first motor 2 drives the rotating shaft 3 to rotate, and the rotation of the rotating shaft 3 drives the male grinding head 5 to rotate. The rotation of the male grinding head 5 drives the rolling block 6 to move. Through the gap between the rolling block 6 and the female grinding head 7, the larger particles in the powder are crushed first. When gradually moving downward, the gap between the male grinding head 5 and the female grinding head 7 will become smaller, making the powder finer, thereby increasing the contact area between the powder medicines, and helping to improve the rate and efficiency of the chemical reaction.
[0026] Reference Figure 1 、 Figure 2 and Figure 5 The blocking assembly includes a hinge 9, the outer wall of the hinge 9 is fixedly connected to the outer wall of the feed pipe 8, the outer wall of the hinge 9 is fixedly connected to a cover plate 10, and the lower surface of the cover plate 10 is attached to the upper surface of the feed pipe 8;
[0027] Specifically, pull the cover 10 upward and rotate it through the hinge 9 to open the cover 10, and add it into the interior of the tank body 1 through the feeding pipe 8. When the addition is completed, rotate the cover 10 again so that the cover 10 blocks the feeding pipe 8 to prevent dust from entering the interior of the tank body 1.
[0028] Reference Figure 1 、 Figure 2 and Figure 4 The outer wall of the tank body 1 is fixedly connected to the second motor 11, and the output end of the second motor 11 is fixedly connected to the rotating column 12; the outer wall of the rotating column 12 is rotatably connected to the inside of the tank body 1, and the outer wall of the rotating column 12 is fixedly connected to the protruding block 13; the outer wall of the protruding block 13 is rotatably connected to the screen 14, and the lower surface of the screen 14 is fixedly connected to the first retaining ring 15; the upper surface of the screen 14 is fixedly connected to the second retaining ring 16, and the outer wall of the screen 14 is fixedly connected to the connecting block 17; the interior of the connecting block 17 is fixedly connected to a tension spring 18, and the outer wall of the tension spring 18 is fixedly connected to the interior of the tank body 1, and a sliding groove 19 is opened inside the tank body 1; the outer wall of the connecting block 17 is slidably connected to the inner wall of the sliding groove 19, and the outer wall of the tension spring 18 is fixedly connected to the inner wall of the sliding groove 19;
[0029] Specifically, the second motor 11 is started to drive the rotating column 12 to rotate, and the rotation of the rotating column 12 drives the raised block 13 to rotate. The rotation of the raised block 13 will push the screen 14 to move upward. When the screen 14 moves upward, it drives the connecting block 17 to move upward. The movement of the connecting block 17 stretches the tension spring 18. When the raised block 13 rotates a certain angle, the raised block 13 will break away from the outer wall of the screen 14, playing the role of vibrating the material, so that the ground mixed powder falls through the bottom of the tank body 1, thereby ensuring that the mixed powder medicine has a relatively uniform particle size and improving the uniformity of the mixing.
[0030] Working principle: When the component needs to be used, first pull the cover 10 upwards and rotate it through the hinge 9 to open the cover 10, and then add the powder medicine to be mixed into the interior of the tank body 1 through the feed pipe 8. At this time, the powder medicine will enter the interior of the female grinding head 7, and start the first motor 2. The first motor 2 drives the rotating shaft 3 to rotate, and the rotation of the rotating shaft 3 drives the male grinding head 5 to rotate. The rotation of the male grinding head 5 drives the rolling block 6 to move, and the larger particles in the powder are crushed first through the gap between the rolling block 6 and the female grinding head 7. When it moves downward gradually, the gap between the male grinding head 5 and the female grinding head 7 will become smaller, making the powder finer, thereby increasing the contact area between the powder medicines, and helping to improve the rate and efficiency of the chemical reaction. When the powder medicine falls above the screen 14, the second motor 11 is started, and the second motor 11 drives the rotating column 12 to rotate, and the rotating column 12 rotates with The movable raised block 13 rotates, and the raised block 13 rotates to push the screen 14 to move upward. When the screen 14 moves upward, it drives the connecting block 17 to move upward. The movement of the connecting block 17 causes the tension spring 18 to stretch. The second retaining ring 16 and the first retaining ring 15 above prevent the powder from entering the interior of the sliding groove 19. When the raised block 13 rotates to a certain angle, the raised block 13 will break away from the outer wall of the screen 14, and the rebound of the tension spring 18 will drive the screen 14 back to its original position, playing the role of vibrating the material, so that the ground mixed powder falls through the bottom of the tank body 1, ensuring that the mixed powder medicine has a relatively uniform particle size and improving the uniformity of mixing. That is, the device can not only increase the contact area between the powder medicines, but also help to improve the rate and efficiency of the chemical reaction, ensure that the mixed powder medicine has a relatively uniform particle size and improve the uniformity of mixing.
[0031] 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 powder medicine mixing assembly, comprising a tank body (1), characterized in that: The upper surface of the tank body (1) is fixedly connected to a first motor (2), the output end of the first motor (2) is fixedly connected to a rotating shaft (3), the outer wall of the rotating shaft (3) is rotatably connected to a fixed plate (4), the outer wall of the rotating shaft (3) is fixedly connected to a male grinding head (5), the outer wall of the male grinding head (5) is provided with a rolling block (6), the lower surface of the fixed plate (4) is fixedly connected to a female grinding head (7), the outer wall of the female grinding head (7) is fixedly connected to the inside of the tank body (1), the upper surface of the tank body (1) is provided with a feeding pipe (8), the outer wall of the feeding pipe (8) is provided with a blocking component, and the blocking component is used to prevent dust from entering the inside of the tank body (1).
2. A powder medicine mixing assembly according to claim 1, characterized in that: The blocking assembly comprises a hinge (9), the outer wall of the hinge (9) is fixedly connected to the outer wall of the feed pipe (8), the outer wall of the hinge (9) is fixedly connected to a cover plate (10), and the lower surface of the cover plate (10) is attached to the upper surface of the feed pipe (8).
3. A powder medicine mixing assembly according to claim 2, characterized in that: The outer wall of the tank body (1) is fixedly connected to a second motor (11), and the output end of the second motor (11) is fixedly connected to a rotating column (12).
4. A powder medicine mixing assembly according to claim 3, characterized in that: The outer wall of the rotating column (12) is rotatably connected to the interior of the tank body (1), and a protruding block (13) is fixedly connected to the outer wall of the rotating column (12).
5. The powder medicine mixing assembly according to claim 4, characterized in that: The outer wall of the raised block (13) is rotatably connected to a screen (14), and the lower surface of the screen (14) is fixedly connected to a first retaining ring (15).
6. The powder medicine mixing assembly according to claim 5, characterized in that: A second retaining ring (16) is fixedly connected to the upper surface of the screen (14), and a connecting block (17) is fixedly connected to the outer wall of the screen (14).
7. The powder medicine mixing assembly according to claim 6, characterized in that: A tension spring (18) is fixedly connected to the interior of the connecting block (17), and an outer wall of the tension spring (18) is fixedly connected to the interior of the tank body (1). A sliding groove (19) is provided inside the tank body (1).
8. The powder medicine mixing assembly according to claim 7, characterized in that: The outer wall of the connecting block (17) is slidably connected to the inner wall of the sliding groove (19), and the outer wall of the tension spring (18) is fixedly connected to the inner wall of the sliding groove (19).