Tablet sample crushing device

Abstract

The utility model discloses a tablet sample crushing device, it relates to tablet crushing equipment technical field, including bottom plate, vertical plate, drive mechanism, motion bar, hemisphere crushing head and tablet box, vertical plate is fixed on the one side of bottom plate, drive mechanism is provided on vertical plate, and the motion end is fixedly connected with the motion bar upper end, and the hemisphere crushing head lower end is fixedly connected with the tablet box. The driving mechanism can drive the movable rod to vertically move and rotate, the lower end of the movable rod is fixedly connected with a movable plate, a hemispherical crushing head is arranged on the lower bottom surface of the movable plate, and a groove-shaped base is arranged on the bottom plate; the tablet box is made into the hemispherical shell shape, the interior of the tablet box is right-angled, tablets can be conveniently taken out after being smashed, the supporting plate is arranged on the upper edge of the tablet box, the limiting rod capable of being inserted into the inserting hole of the base is arranged at the bottom of the supporting plate, the stability of the tablet box during working is guaranteed, and the smashing effect and efficiency are improved.

Description

Technical Field

[0001] This utility model relates to the technical field of tablet pulverizing equipment, specifically a tablet sample pulverizing device. Background Technology

[0002] During or after the production of tablets, each batch needs to be sampled and tested. Testing requires pulverizing the tablets into powder and then combining them with reagents or other testing media.

[0003] Existing tablet crushing devices are simple in structure and easy to use, but they also have some shortcomings. For example, Chinese utility model patent CN205731371U describes an automatic tablet crusher, including a crusher frame and a power supply, with a lifting screw installed on the inner side of the crusher frame… It crushes tablets into a medicine box inside a cylinder through vertical compression and rotary grinding.

[0004] However, the tablet container's inner edge is at a right angle, and combined with the pressure from the grinding die, the powder easily sticks to the right-angled area at the bottom of the container after grinding, making it difficult to pour out directly. It requires a tool to remove it, which is time-consuming and laborious. Furthermore, the current simple connection between the tablet container and the holder causes instability in the container during the rotation and pressure of the grinding die, affecting the grinding effect and efficiency. Utility Model Content

[0005] To address the aforementioned shortcomings of existing technologies, this utility model provides a tablet sample crushing device. The tablet box is made into a hemispherical shell shape with right angles inside, making it easy to remove the crushed tablets. A tray is provided along the upper edge of the tablet box, and a limiting rod that can be inserted into the base socket is provided at the bottom of the tray to ensure the stability of the tablet box during operation and improve the crushing effect and efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a tablet sample pulverizing device, comprising a base plate, a vertical plate, a drive mechanism, a movable rod, a hemispherical pulverizing head, and a tablet box. The vertical plate is fixedly mounted on one side of the base plate. The drive mechanism is mounted on the vertical plate, and its movable end is fixedly connected to the upper end of the movable rod. The drive mechanism can drive the movable rod to move vertically and rotate. A movable plate is fixedly connected to the lower end of the movable rod. A hemispherical pulverizing head is provided on the lower bottom surface of the movable plate. A grooved base is provided on the base plate, and multiple insertion holes are evenly opened on the upper surface of the base. The tablet box is designed as a hemispherical shell and can be placed inside the base. A support plate is provided on the edge of the tablet box. A limiting rod is provided on the lower bottom surface of the support plate corresponding to the insertion hole position. After the tablet box is placed inside the base, the limiting rod is inserted into the insertion hole. The hemispherical pulverizing head can be inserted into the tablet box and matches the internal shape of the tablet box.

[0007] Preferably, the upper end face of the tablet box is provided with an extension tube, and the shape of the movable plate matches the inner side wall of the extension tube.

[0008] Preferably, the extended cylinder, tray, and tablet box are designed as a single integrated unit.

[0009] Preferably, the side surface of the tray is provided with a handle.

[0010] Preferably, the hemispherical crushing head is uniformly provided with protrusions.

[0011] This utility model provides a tablet sample pulverizing device, which has the following beneficial effects:

[0012] 1. This utility model makes the tablet box into a hemispherical shell shape with right angles inside, making it easy to remove the tablets after they are crushed. A tray is set along the upper edge of the tablet box, and a limiting rod is set at the bottom of the tray to be inserted into the base hole, ensuring the stability of the tablet box during operation and improving the crushing effect and efficiency.

[0013] 2. The side surface of the tray of this utility model is provided with a handle for easy access to the tablet box; the upper end of the tablet box is provided with an extension cylinder to prevent powder from flying out during the crushing process. Attached Figure Description

[0014] Figure 1 This is a front cross-sectional view of a tablet sample pulverizing device according to the present invention;

[0015] Figure 2 This utility model Figure 1 Enlarged view of a box of Chinese herbal medicine tablets.

[0016] In the diagram: 1. Vertical plate; 2. Support plate; 3. Hemispherical crushing head; 4. Base; 5. Protrusion; 6. Tablet box; 7. Base plate; 8. Insertion hole; 9. Limiting rod; 10. Handle; 11. Extension cylinder; 12. Movable plate; 13. Movable rod; 14. Drive mechanism. Detailed Implementation

[0017] 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.

[0018] like Figure 1-2As shown, a tablet sample pulverizing device includes a base plate 7, a vertical plate 1, a drive mechanism 14, a movable rod 13, a hemispherical pulverizing head 3, and a tablet box 6. The vertical plate 1 is fixedly mounted on one side of the base plate 7. The drive mechanism 14 is mounted on the vertical plate 1, and its movable end is fixedly connected to the upper end of the movable rod 13. The drive mechanism 14 can drive the movable rod 13 to move vertically and rotate. A movable plate 12 is fixedly connected to the lower end of the movable rod 13. The hemispherical pulverizing head 3 is provided on the lower bottom surface of the movable plate 12. A grooved base 4 is provided on the base plate 7, and multiple insertion holes 8 are evenly opened on the upper surface of the base 4. The tablet box 6 is designed as a hemispherical shell. The tablet box 6 is shaped and can be seated inside the base 4. A support plate 2 is provided on the edge of the tablet box 6. A limiting rod 9 is provided on the bottom surface of the support plate 2 corresponding to the insertion hole 8. After the tablet box 6 is seated inside the base 4, the limiting rod 9 is inserted into the insertion hole 8. The hemispherical crushing head 3 can be inserted into the tablet box 6 and matches the internal shape of the tablet box 6. An extension cylinder 11 is provided on the upper end surface of the tablet box 6. The shape of the movable plate 12 matches the inner side wall of the extension cylinder 11. The extension cylinder 11, the support plate 2 and the tablet box 6 are integrally molded. A handle 10 is provided on the side surface of the support plate 2. The hemispherical crushing head 3 is uniformly provided with protrusions 5.

[0019] Its detailed connection methods are well-known technologies in this field. The following mainly introduces the working principle and process, as follows:

[0020] According to the instruction manual Figure 1-2 As can be seen, when using this utility model, the tablet sample is placed in the tablet box 6, and the person places the tablet box 6 on the base 4 on the base plate 7. During the placement process, the limiting rod 9 at the bottom of the tray 2 is inserted into the insertion hole 8 of the base 4 to ensure the stability of the tablet box 6 in the horizontal and circumferential directions. The drive mechanism 14 adopts existing technology and can drive the connected movable rod 13 to move vertically and rotate. When moving vertically, the hemispherical crushing head 3 at the bottom of the movable plate 12 is inserted into the tablet box 6. Since the tablet box 6 is designed in a hemispherical shell shape, it can match the shape of the hemispherical crushing head 3. The drive mechanism 14 drives the hemispherical crushing head 3 to strike vertically and rotate and crush the tablets in the tablet box 6, resulting in good crushing effect. This utility model makes the tablet box 6 into a hemispherical shell shape with right angles inside, making it easy to remove the tablets after they are crushed. A support plate 2 is provided along the upper edge of the tablet box 6, and a limiting rod 9 is provided at the bottom of the support plate 2 that can be inserted into the socket 8 of the base 4 to ensure the stability of the tablet box 6 during operation and improve the crushing effect and efficiency.

[0021] The tablet box 6 has an extension tube 11 extending from its upper end. The shape of the movable plate 12 matches the inner wall of the extension tube 11 to seal the crushing area and prevent powder from flying out during the crushing process.

[0022] Among them, the extended cylinder 11, tray 2 and tablet box 6 are designed as a single piece, which increases the connection strength and extends the service life.

[0023] The tray 2 has handles 10 on its side surface for easy access to the pill box 6.

[0024] The hemispherical crushing head 3 is uniformly provided with protrusions 5 to improve crushing efficiency.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A tablet sample pulverizing device characterized by comprising: The device includes a base plate (7), a vertical plate (1), a drive mechanism (14), a movable rod (13), a hemispherical crushing head (3), and a tablet box (6). The vertical plate (1) is fixedly mounted on one side of the base plate (7). The drive mechanism (14) is mounted on the vertical plate (1), and its movable end is fixedly connected to the upper end of the movable rod (13). The drive mechanism (14) can drive the movable rod (13) to move vertically and rotate. A movable plate (12) is fixedly connected to the lower end of the movable rod (13). The hemispherical crushing head (3) is provided on the lower surface of the movable plate (12). (7) A grooved base (4) is provided on the upper surface of the base (4), and multiple insertion holes (8) are evenly provided on the upper surface of the base (4). The pill box (6) is designed as a hemispherical shell and can be placed in the base (4). A support plate (2) is provided on the edge of the pill box (6). A limiting rod (9) is provided on the bottom surface of the support plate (2) corresponding to the insertion hole (8). After the pill box (6) is placed in the base (4), the limiting rod (9) is inserted into the insertion hole (8). The hemispherical crushing head (3) can be inserted into the pill box (6) and matches the internal shape of the pill box (6).

2. A tablet sample comminution device according to claim 1, wherein, An extension tube (11) is provided on the upper end face of the tablet box (6), and the shape of the movable plate (12) matches the inner side wall of the extension tube (11).

3. A tablet sample comminution device according to claim 2, wherein, The extended tube (11), tray (2) and tablet box (6) are designed as a single piece.

4. The tablet sample pulverizing device according to claim 1, wherein The side surface of the tray (2) is provided with a handle (10).

5. The tablet sample pulverizing device according to claim 1, wherein The hemispherical crushing head (3) is uniformly provided with protrusions (5).

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