Layered extraction device for pharmacy

Abstract

The utility model discloses a pharmaceutical layered extraction device which comprises a shell, the shell is of an opening structure, a shaking mechanism is arranged in the shell and comprises a shaking plate, a gear and teeth, the shaking plate is arranged in the shell, a connecting plate is fixedly connected to the interior of the shell, a driving motor is fixedly connected to the connecting plate, and the driving motor is connected to the gear and the teeth. A rotating shaft is rotationally connected to the position, located above the driving motor, in the shell, the gear is fixedly connected to the outer side of the rotating shaft, and the teeth are fixedly connected to the side, close to the gear, of the shaking plate at equal intervals. According to the test tube shaking device, the gear can be meshed with the teeth through rotation so as to drive the shaking plate to move up and down, when the shaking plate moves, the sliding plate can move and extrude the spring, and then the shaking plate can be reset through the spring, so that the shaking work of the test tube can be realized; compared with traditional manual shaking, the shaking mode has the advantages that shaking is more uniform, and the physical strength of workers can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of extraction devices, in particular to a stratified extraction device for pharmaceutical use. Background Art

[0002] Extraction is a commonly used separation and purification technology in the pharmaceutical industry, and is widely used in the extraction and separation of active ingredients in drugs. In traditional extraction devices, materials are usually placed in test tubes and manually shaken to promote full contact between the solvent and the material to achieve the extraction of active ingredients. However, this manual operation has several disadvantages.

[0003] First, the intensity of manual shaking is difficult to control evenly, which can easily lead to unstable extraction effects. On the one hand, when the intensity is insufficient, the contact between the solvent and the material is insufficient, affecting the extraction efficiency; on the other hand, excessive shaking may cause loss or overflow of the material in the test tube, affecting the accuracy of the experimental results. Secondly, long-term manual shaking is not only laborious, but also detrimental to the operating comfort of the experimenter and increases the labor intensity. In addition, traditional manual operation makes it difficult to achieve large-scale, continuous extraction processes, and cannot meet the needs of the modern pharmaceutical industry for high-efficiency, high-precision extraction technology.

[0004] Therefore, those skilled in the art have proposed a pharmaceutical layered extraction device. Utility Model Content

[0005] The utility model discloses a pharmaceutical layered extraction device, which aims to solve the technical problems that the strength of manual shaking is difficult to control evenly and long-term manual shaking is laborious.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A pharmaceutical stratified extraction device comprises a shell, which is configured as an open structure. A shaking mechanism is provided inside the shell, and the shaking mechanism comprises a shaking plate, a gear and teeth. The shaking plate is arranged inside the shell, and a connecting plate is fixedly connected to the inside of the shell, and a driving motor is fixedly connected to the connecting plate. A rotating shaft is rotatably connected inside the shell and located above the driving motor. The gear is fixedly connected to the outside of the rotating shaft, and the teeth are equidistantly fixedly connected to a side of the shaking plate close to the gear. The shaking plate is meshed with the gear through the teeth, and the gear is configured as a semi-toothed structure.

[0008] The rotation of the gear can mesh with the teeth, thereby driving the shaking plate to move up and down. Because the gear is a half-tooth structure, the meshing action of the gear will only be carried out halfway.

[0009] In a preferred solution, pulleys are fixedly connected to the outer side of the rotating shaft and the output end of the driving motor, and a transmission belt is arranged between the outer sides of the two pulleys.

[0010] The drive motor provides power, and the power is transmitted to the rotating shaft through the drive of the pulley and the transmission belt, thereby causing the gear to rotate.

[0011] In a preferred embodiment, the shaking mechanism also includes a fixed rod and a spring, and two grooves are symmetrically opened inside the shaking plate, and the interior of each groove is slidably connected with a sliding plate. The fixed rods are symmetrically fixedly connected to the outer shell and extend to the interior of the corresponding grooves and are fixedly connected to the corresponding sliding plates. The spring is sleeved on the outer side of the corresponding fixed rod and is located between the sliding plate and the inner wall of the groove.

[0012] When the shaking plate moves, the sliding plate moves and compresses the spring, and then the shaking plate can be reset by the spring.

[0013] In a preferred solution, four clamping blocks are symmetrically and equidistantly fixedly connected to the outer side of the shaking plate, and locking blocks are fixedly connected to the outer sides of the clamping blocks, and corresponding two locking blocks are connected via locking screws.

[0014] The extraction tube is placed between the four clamps and then fixed by a locking screw.

[0015] In a preferred solution, a wire is fixedly connected to the driving motor, and the wire extends to the outside of the housing.

[0016] The drive motor can be powered via the wires.

[0017] In a preferred solution, a bottom plate is fixedly connected to the bottom of the housing.

[0018] The bottom plate can provide the device with a sufficient contact area, so that the device can be placed more stably.

[0019] The utility model provides a pharmaceutical layered extraction device with the following advantages:

[0020] The utility model can mesh with the teeth through the rotation of the gear, thereby driving the shaking plate to move up and down. When the shaking plate moves, the sliding plate will move and squeeze the spring, and then the shaking plate can be reset by the spring, so that the test tube can be shaken. Compared with traditional manual shaking, this shaking method not only shakes more evenly but also reduces the physical strength of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1The utility model is an isometric view of the overall structure of a pharmaceutical layered extraction device.

[0022] Figure 2 The utility model is an isometric view of the internal structure of a pharmaceutical layered extraction device.

[0023] Figure 3 The utility model discloses an isometric view of the internal structure of a shaking plate of a pharmaceutical layered extraction device.

[0024] Figure 4 The utility model discloses an isometric view of a clamping block of a pharmaceutical layered extraction device.

[0025] In the attached figure: 1. housing; 2. shaking plate; 3. connecting plate; 4. driving motor; 5. rotating shaft; 6. gear; 7. teeth; 8. pulley; 9. transmission belt; 10. trough; 11. sliding plate; 12. fixing rod; 13. spring; 14. clamping block; 15. locking block; 16. locking screw; 17. wire; 18. bottom plate. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application usually described and marked in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0027] The utility model discloses a stratified extraction device for pharmaceutical use.

[0028] Reference Figure 1 and Figure 2 A pharmaceutical layered extraction device comprises a shell 1, the shell 1 is set as an open structure, a shaking mechanism is set inside the shell 1, the shaking mechanism comprises a shaking plate 2, a gear 6 and teeth 7, the shaking plate 2 is set inside the shell 1, a connecting plate 3 is fixedly connected inside the shell 1, a driving motor 4 is fixedly connected to the connecting plate 3, a rotating shaft 5 is rotatably connected inside the shell 1 and located above the driving motor 4, the gear 6 is fixedly connected to the outside of the rotating shaft 5, the teeth 7 are equidistantly fixedly connected to the side of the shaking plate 2 close to the gear 6, the shaking plate 2 is meshed with the gear 6 through the teeth 7, and the gear 6 is set as a semi-toothed structure:

[0029] In this embodiment, the gear 6 can be rotated to mesh with the teeth 7, thereby driving the shaking plate 2 to move up and down. Because the gear 6 is a half-tooth structure, the meshing action of the gear 6 will only be carried out halfway.

[0030] Reference Figure 1 and Figure 2 In a preferred embodiment, a pulley 8 is fixedly connected to the outer side of the rotating shaft 5 and the output end of the driving motor 4, and a transmission belt 9 is arranged between the outer sides of the two pulleys 8;

[0031] In this embodiment, the driving motor 4 provides power, and the power is transmitted to the rotating shaft 5 through the transmission of the pulley 8 and the transmission belt 9, thereby causing the gear 6 to rotate.

[0032] Reference Figure 1 and Figure 3 In a preferred embodiment, the shaking mechanism further includes a fixing rod 12 and a spring 13. Two slots 10 are symmetrically provided inside the shaking plate 2. The insides of the slots 10 are slidably connected with sliding plates 11. The fixing rods 12 are symmetrically fixedly connected to the housing 1 and extend to the insides of the corresponding slots 10 and are fixedly connected to the corresponding sliding plates 11. The spring 13 is sleeved on the outside of the corresponding fixing rod 12 and is located between the sliding plate 11 and the inner wall of the slot 10.

[0033] In this embodiment, when the shaking plate 2 moves, the sliding plate 11 moves and presses the spring 13 , and then the shaking plate 2 can be reset by the spring 13 .

[0034] Reference Figure 1 and Figure 4 In a preferred embodiment, four clamping blocks 14 are symmetrically and equidistantly fixedly connected to the outer side of the swaying plate 2, and locking blocks 15 are fixedly connected to the outer sides of the clamping blocks 14, and corresponding two locking blocks 15 are connected by locking screws 16;

[0035] In this embodiment, the extraction test tube is placed between four clamping blocks 14 and then fixed by a locking screw 16 .

[0036] Reference Figure 1 and Figure 2 In a preferred embodiment, a wire 17 is fixedly connected to the driving motor 4, and the wire 17 extends to the outside of the housing 1;

[0037] In this embodiment, the drive motor 4 can be powered by the wire 17 .

[0038] Reference Figure 1 In a preferred embodiment, a bottom plate 18 is fixedly connected to the bottom of the housing 1;

[0039] In this embodiment, the bottom plate 18 can provide the device with a sufficient contact area, so that the device can be placed more stably.

[0040] Working principle: When in use, first place the extraction test tube between the four clamps 14, then fix the extraction test tube by the locking screw 16, then provide power by the drive motor 4, and transmit the power to the rotating shaft 5 through the transmission of the pulley 8 and the transmission belt 9, so that the gear 6 rotates, and the rotation of the gear 6 can engage with the teeth 7, thereby driving the shaking plate 2 to move up and down. When the shaking plate 2 moves, the sliding plate 11 will move and squeeze the spring 13, and then the shaking plate 2 can be reset by the spring 13, so that the shaking of the test tube can be realized, which is used to replace the traditional manual shaking.

[0041] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this. The replacement can be a replacement of part of the structure, device, method step, or a complete technical solution. Equivalent replacement or change based on the technical solution of the utility model and its utility model concept should be included in the protection scope of the utility model.

Claims

1. A pharmaceutical layered extraction device, comprising a housing (1), characterized in that: The housing (1) is configured as an open structure, a shaking mechanism is provided inside the housing (1), the shaking mechanism comprises a shaking plate (2), a gear (6) and teeth (7), the shaking plate (2) is provided inside the housing (1), a connecting plate (3) is fixedly connected inside the housing (1), a driving motor (4) is fixedly connected to the connecting plate (3), a rotating shaft (5) is rotatably connected inside the housing (1) and located above the driving motor (4), the gear (6) is fixedly connected to the outside of the rotating shaft (5), the teeth (7) are equidistantly fixedly connected to a side of the shaking plate (2) close to the gear (6), the shaking plate (2) is meshedly connected to the gear (6) via the teeth (7), and the gear (6) is configured as a semi-toothed structure.

2. A pharmaceutical layered extraction device according to claim 1, characterized in that: A pulley (8) is fixedly connected to the outer side of the rotating shaft (5) and the output end of the driving motor (4), and a transmission belt (9) is arranged between the outer sides of the two pulleys (8).

3. A pharmaceutical layered extraction device according to claim 1, characterized in that: The shaking mechanism further comprises a fixing rod (12) and a spring (13); two grooves (10) are symmetrically provided inside the shaking plate (2); the grooves (10) are slidably connected to the sliding plates (11); the fixing rods (12) are symmetrically fixedly connected to the outer shell (1) and extend to the inside of the corresponding grooves (10) and are fixedly connected to the corresponding sliding plates (11); the spring (13) is sleeved on the outside of the corresponding fixing rod (12) and is located between the sliding plates (11) and the inner wall of the grooves (10).

4. A pharmaceutical layered extraction device according to claim 1, characterized in that: Four clamping blocks (14) are symmetrically and equidistantly fixedly connected to the outer side of the shaking plate (2), and locking blocks (15) are fixedly connected to the outer sides of the clamping blocks (14), and two corresponding locking blocks (15) are connected via locking screws (16).

5. A pharmaceutical stratified extraction device according to claim 1, characterized in that: A wire (17) is fixedly connected to the driving motor (4), and the wire (17) extends to the outside of the housing (1).

6. A pharmaceutical layered extraction device according to claim 1, characterized in that: A bottom plate (18) is fixedly connected to the bottom of the housing (1).

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