Solid food medicine detection stirring and diluting device

Abstract

The utility model discloses a solid food medicine detection stirring diluent, related diluent technical field, including diluent container, the upper end of diluent container is installed with the fixing frame, and the middle part of fixing frame is installed with stirring subassembly, and stirring subassembly includes stirring frame, sliding plate, first spring and spacing slide bar, and the drive assembly of driving stirring frame rotation along the central axis of diluent container is installed on the fixing frame, and the inboard of stirring frame is fixed with spacing slide bar, and the outside of spacing slide bar is slidably sleeved with sliding plate, and a plurality of first springs are equidistantly horizontally fixed between sliding plate and stirring frame from top to bottom, and the limiting component is installed on the fixing frame. The utility model discloses the limiting effect of limiting component to sliding plate, so that sliding plate moves back and forth along the radial direction of diluent container while rotating with stirring frame, and the sliding plate of reciprocating movement cooperates with stirring frame to make first spring alternate stretching and compression, and the dilution of medicine is better.

Description

Technical Field

[0001] This utility model relates to the field of dilution device technology, and in particular to a stirring and dilution device for testing solid food and medicine. Background Technology

[0002] When testing solid food drugs, it is necessary to crush, stir, and dilute the solid food drugs before testing.

[0003] A search revealed, for example, a dilution device for testing solid food and pharmaceuticals provided by patent publication number CN218121557U, which includes a stirring shell. The stirring shell is equipped with a replacement mechanism and a wall scraping mechanism. The replacement mechanism includes a stirring shaft, a hexagonal segment, a fixing sleeve, a connecting rod, a stirring blade, and a fixed end. The hexagonal segment is installed on the stirring shaft, which is rotatably connected to the stirring shell. The replacement mechanism design allows for easy replacement of the stirring blade through the easily detachable fixing sleeve and connecting rod. Different stirring blades can be used to adapt to different types of pharmaceuticals, thereby improving the stirring effect.

[0004] Based on the above search and analysis of existing technologies, it was found that the stirring methods of existing dilution devices similar to those disclosed above are relatively simple, resulting in poor dilution effects. Therefore, a stirring and dilution device for solid food and drug testing is proposed to improve the above-mentioned problems. Utility Model Content

[0005] The purpose of this application is to provide a stirring and dilution device for testing solid food and drugs, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this application provides the following technical solution: a solid food and drug testing stirring and dilution device, including a dilution container, a fixed frame installed at the upper end of the dilution container, and a stirring component installed in the middle of the fixed frame; The stirring assembly includes a stirring frame, a sliding plate, a first spring, and a limiting slide bar. The stirring frame is located inside the dilution container, and a drive assembly that drives the stirring frame to rotate along the central axis of the dilution container is installed on the fixed frame. The limiting slide rod is horizontally fixed to the inner side of the stirring frame, and the sliding plate is horizontally slidably sleeved on the outer side of the limiting slide rod. Multiple first springs are provided, and the multiple first springs are horizontally fixed at equal intervals from top to bottom between the sliding plate and the stirring frame. A limiting component is installed on the fixed frame to limit the sliding plate, so that the sliding plate moves back and forth along the radius of the dilution container while the stirring frame rotates. The reciprocating sliding plate, in conjunction with the stirring frame, causes the first spring to be alternately stretched and compressed, thereby better diluting the medicine.

[0007] As a further supplement to this solution, the drive assembly includes a drive motor, a drive gear, a transmission sleeve, and a driven gear ring; The drive motor is mounted on the fixed frame, and the output end of the drive motor is fixed coaxially with the drive gear. The transmission sleeve is set coaxially with the dilution container and fixed to the upper end of the stirring frame. The transmission sleeve is rotatably connected to the fixed frame. The driven gear ring is fixedly sleeved on the outside of the transmission sleeve and meshes with the drive gear.

[0008] As a further supplement to this solution, the limiting component includes an elliptical plate and a fixed shaft. The fixed shaft coaxially passes through the transmission tube sleeve. The upper end of the fixed shaft is fixed to the fixed frame, and the lower end of the fixed shaft is fixed to the center of the upper end of the elliptical plate. The lower end of the elliptical plate is coaxially provided with an elliptical annular groove, and the upper end of the sliding plate is integrally fixed with a limiting protrusion. The limiting protrusion is located inside the elliptical annular groove and can move along the elliptical annular groove.

[0009] As a further supplement to this solution, multiple balls are equidistantly mounted on the outer circumference of the limiting protrusion, and the balls roll into contact with the inner wall of the elliptical annular groove.

[0010] As a further supplement to this solution, the side end of the stirring frame is slidably fitted to the inner surface of the dilution container.

[0011] As a further supplement to this solution, two sliding plates are provided, which are symmetrically arranged about the central axis of the dilution container, and multiple second springs are fixed horizontally at equal intervals from top to bottom between the two sliding plates.

[0012] In summary, the technical effects and advantages of this utility model are as follows: 1. In this utility model, by cooperating with the stirring frame, sliding plate, limiting slide rod and first spring, the stirring frame, sliding plate and limiting slide rod are used to stir the medicine, while the sliding plate moves back and forth along the radius of the dilution container under the limiting action of the limiting component. The reciprocating sliding plate, together with the stirring frame, causes the first spring to be alternately stretched and compressed, thereby better diluting the medicine.

[0013] 2. In this utility model, by providing two sliding plates, the two sliding plates are symmetrically arranged about the central axis of the dilution container, and multiple second springs are fixed horizontally at equal intervals from top to bottom between the two sliding plates. The second springs move in the opposite direction to the first springs, that is, when the second springs are stretched, the first springs are compressed. The two work together to better dilute the medicine.

[0014] 3. In this utility model, by slidingly fitting the side end of the stirring frame to the inner surface of the dilution container, the drug adhering to the inner wall of the dilution container can be scraped off during the rotation of the stirring frame, avoiding the phenomenon of sticking to the wall, so as to make the drug dilution more complete. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure in this embodiment; Figure 2 This is a schematic diagram of the cross-sectional structure under one of the stirring states in this embodiment; Figure 3 This is a schematic diagram of the cross-sectional structure under another stirring state in this embodiment; Figure 4 This is a schematic diagram of the structure of the stirring component in this embodiment; Figure 5 for Figure 4 Enlarged structural diagram at point A; Figure 6 This is a schematic diagram of the limiting component in this embodiment.

[0017] Figure 2 and Figure 3 The images show the different positions of the sliding plate relative to the stirring frame along the radial direction when the sliding plate is in different positions in the elliptical annular groove, illustrating the working principle of the sliding plate reciprocating along the radial direction.

[0018] In the diagram: 1. Dilution container; 2. Fixing frame; 3. Drive motor; 4. Drive gear; 5. Transmission tube sleeve; 6. Driven gear ring; 7. Stirring frame; 8. Sliding plate; 81. Limiting protrusion; 9. First spring; 10. Second spring; 11. Elliptical plate; 1101. Elliptical ring groove; 12. Fixing shaft; 13. Ball bearing; 14. Limiting slide bar. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example: Reference Figure 1-6 The solid food and drug testing stirring and dilution device shown includes a dilution container 1, a fixed frame 2 installed at the upper end of the dilution container 1, and a stirring component installed in the middle of the fixed frame 2.

[0021] Specifically, such as Figure 2-4 As shown, the stirring assembly includes a stirring frame 7, a sliding plate 8, a first spring 9, and a limiting slide rod 14. The stirring frame 7 is located inside the dilution container 1. A driving assembly for driving the stirring frame 7 to rotate along the central axis of the dilution container 1 is installed on the fixing frame 2. Specifically, the driving assembly includes a driving motor 3, a driving gear 4, a transmission sleeve 5, and a driven gear ring 6. The driving motor 3 can be a conventional electric motor, such as a TZ155X020 motor, and can be electrically connected to an external controller and power supply using conventional technical means. The driving motor 3 is installed on the fixing frame 2, and the output end of the driving motor 3 is coaxially fixed with the driving gear 4. The transmission sleeve 5 is coaxially arranged with the dilution container 1 and fixed to the upper end of the stirring frame 7. The transmission sleeve 5 is rotatably connected to the fixing frame 2. The driven gear ring 6 is fixedly sleeved on the outside of the transmission sleeve 5 and meshes with the driving gear 4.

[0022] The limiting slide rod 14 is horizontally fixed to the inner side of the stirring frame 7, and the sliding plate 8 is horizontally slidably sleeved on the outer side of the limiting slide rod 14. Multiple first springs 9 are provided, and the multiple first springs 9 are horizontally fixed at equal intervals from top to bottom between the sliding plate 8 and the stirring frame 7. A limiting component is installed on the fixing frame 2. The limiting component limits the sliding plate 8 so that the sliding plate 8 moves back and forth along the radius direction of the dilution container 1 while the stirring frame 7 rotates. The reciprocating sliding plate 8, in conjunction with the stirring frame 7, causes the first springs 9 to alternately stretch and compress. When the first spring 9 is stretched, it can "tear" the medicine attached to its surface. When the first spring 9 is compressed, it can "squeeze" the medicine located inside it, thereby better diluting the medicine.

[0023] Regarding the aforementioned limit components, specifically, as follows: Figure 5 As shown, the limiting assembly includes an elliptical plate 11 and a fixed shaft 12. The fixed shaft 12 coaxially passes through the transmission sleeve 5. The upper end of the fixed shaft 12 is fixed to the fixed frame 2, and the lower end of the fixed shaft 12 is fixed to the upper center of the elliptical plate 11. An elliptical annular groove 1101 is coaxially provided at the lower end of the elliptical plate 11. A limiting protrusion 81 is integrally fixed at the upper end of the sliding plate 8. The limiting protrusion 81 is located inside the elliptical annular groove 1101 and can move along the elliptical annular groove 1101.

[0024] It should be noted that the elliptical annular groove 1101 is set in the horizontal plane (i.e., in the plane perpendicular to the central axis of the dilution container). When the limiting protrusion 81 moves along the elliptical annular groove, it drives the sliding plate 8 to move back and forth in the horizontal plane along the radial direction of the dilution container 1. During the entire movement, the sliding plate 8 only slides relative to the stirring frame 7 in the horizontal direction (i.e., the axial direction of the limiting slide rod 14), and there is no vertical displacement. Therefore, it will not cause motion interference with the horizontal sliding cooperation of the limiting slide rod 14.

[0025] like Figure 4 and Figure 5 As shown, multiple balls 13 are equidistantly mounted on the outer circumference of the limiting protrusion 81. The balls 13 roll in contact with the inner wall of the elliptical annular groove 1101, which can reduce the moving resistance of the sliding plate 8.

[0026] The side of the stirring frame 7 is slidably attached to the inner surface of the dilution container 1. During the rotation of the stirring frame 7, the drug adhering to the inner wall of the dilution container 1 can be scraped off, avoiding the phenomenon of sticking to the wall, so that the drug is diluted more fully.

[0027] There are two sliding plates 8, which are symmetrically arranged about the central axis of the dilution container 1. Multiple second springs 10 are fixed horizontally at equal intervals from top to bottom between the two sliding plates 8. The second springs 10 move in the opposite direction to the first springs 9. That is, when the second springs 10 are stretched, the first springs 9 are compressed. The two work together to better dilute the medicine.

[0028] It should be further noted that the first spring 9 and the second spring 10 mentioned above can both be conventional compression springs or tension springs; in addition, in order to facilitate the removal of diluted medicine, a medicine outlet structure (not shown in the figure) can be set at the bottom of the dilution container 1. During dilution, the medicine outlet is kept sealed, and after dilution is completed, the medicine can be discharged by opening the medicine outlet.

[0029] The working principle of this utility model is as follows: Solid medicines are placed in dilution container 1 (larger solid medicines that are not granular can be crushed by conventional means and then placed in dilution container 1). The drive motor 3, through the active gear 4 and the driven gear ring 6, causes the transmission sleeve 5 to rotate with the stirring frame 7. When the stirring frame 7 rotates with the sliding plate 8 and the limiting slide rod 14, the medicine is stirred and diluted. As the stirring frame 7 rotates, the sliding plate 8 moves back and forth along the radius of the dilution container 1 under the limiting action of the limiting protrusion 81 and the elliptical annular groove 1101. The reciprocating sliding plate 8, in conjunction with the stirring frame 7, causes the first spring 9 and the second spring 10 to be stretched and compressed alternately, thereby using the alternating stretching and compression action of the first spring 9 and the second spring 10 to better dilute the medicine. After dilution, the medicine can be removed for routine testing.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A stirring and dilution device for testing solid food and pharmaceuticals, comprising a dilution container (1), characterized in that, A fixing frame (2) is installed at the upper end of the dilution container (1), and a stirring assembly is installed in the middle of the fixing frame (2); The stirring assembly includes a stirring frame (7), a sliding plate (8), a first spring (9), and a limiting slide bar (14). The stirring frame (7) is located inside the dilution container (1). The fixing frame (2) is equipped with a driving assembly that drives the stirring frame (7) to rotate along the central axis of the dilution container (1). The limiting slide bar (14) is horizontally fixed to the inner side of the stirring frame (7), and the sliding plate (8) is horizontally slidably sleeved on the outer side of the limiting slide bar (14). Multiple first springs (9) are provided, and multiple first springs (9) are horizontally fixed at equal intervals from top to bottom between the sliding plate (8) and the stirring frame (7). A limiting component is installed on the fixed frame (2), which limits the sliding plate (8) so that the sliding plate (8) moves back and forth along the radius of the dilution container (1) while the stirring frame (7) rotates.

2. The solid food and drug testing stirring and dilution device according to claim 1, characterized in that: The drive assembly includes a drive motor (3), a drive gear (4), a transmission sleeve (5), and a driven gear ring (6). The drive motor (3) is mounted on the fixed frame (2). The output end of the drive motor (3) is coaxially fixed with the drive gear (4). The transmission sleeve (5) is coaxially arranged with the dilution container (1) and the transmission sleeve (5) is fixed to the upper end of the stirring frame (7). The transmission sleeve (5) is rotatably connected to the fixed frame (2). The driven gear ring (6) is fixedly sleeved on the outside of the transmission sleeve (5) and meshes with the drive gear (4).

3. The solid food and drug testing stirring and dilution device according to claim 1, characterized in that: The limiting component includes an elliptical plate (11) and a fixed shaft (12). The fixed shaft (12) coaxially passes through the transmission sleeve (5). The upper end of the fixed shaft (12) is fixed to the fixed frame (2), and the lower end of the fixed shaft (12) is fixed to the center of the upper end of the elliptical plate (11). The lower end of the elliptical plate (11) is coaxially provided with an elliptical annular groove (1101), and the upper end of the sliding plate (8) is integrally fixed with a limiting protrusion (81). The limiting protrusion (81) is located inside the elliptical annular groove (1101) and can move along the elliptical annular groove (1101).

4. The solid food and drug testing stirring and dilution device according to claim 3, characterized in that: Multiple balls (13) are equidistantly mounted on the outer circumference of the limiting protrusion (81), and the balls (13) roll in contact with the inner wall of the elliptical annular groove (1101).

5. The solid food and drug testing stirring and dilution device according to claim 1, characterized in that: The side end of the stirring frame (7) is slidably attached to the inner surface of the dilution container (1).

6. The solid food and drug testing stirring and dilution device according to claim 1, characterized in that: There are two sliding plates (8), which are symmetrically arranged about the central axis of the dilution container (1). Multiple second springs (10) are fixed horizontally at equal intervals from top to bottom between the two sliding plates (8).

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