A sampling device for quality detection of traditional Chinese medicine

Abstract

The utility model relates to traditional Chinese medicine technology field, especially a kind of traditional Chinese medicine quality detection sampling device, including liquid medicine storage tank, several sampling tubes are distributed from top to bottom in the liquid medicine storage tank, the length of the sampling tube is sequentially lengthened from top to bottom, and electric valve is equipped on the sampling tube;Adjusting sampling module is equipped on the left side of the liquid medicine storage tank, the adjusting sampling module includes adjusting sampling support, adjusting sampling support is fixed on the left side of liquid medicine storage tank, screw rod drive motor is vertically downwards and is equipped in the bottom of adjusting sampling support, adjusting support plate is fixed on the nut of screw rod drive motor. The utility model relates to a kind of traditional Chinese medicine quality detection sampling device, and the sampling of different position liquid medicine can be realized quickly.

Description

Technical Field

[0001] This utility model relates to the field of traditional Chinese medicine technology, and in particular to a sampling device for quality testing of traditional Chinese medicine. Background Technology

[0002] Houpu Mahuang Decoction is mainly used to treat cough and asthma caused by external wind-cold, internal phlegm and heat. It has the effects of clearing the lungs and resolving phlegm, relieving asthma, clearing heat and relieving irritability. It is mainly made by decocting Chinese herbs.

[0003] After decoction, the medicinal liquid is usually stored in a storage tank for easy subsequent operations. To ensure the quality of the medicinal liquid, it is necessary to sample and test the medicinal liquid in the storage tank during the storage process. Existing sampling devices have problems such as inconvenience in sampling and inability to sample the medicinal liquid from different locations. Utility Model Content

[0004] The purpose of this invention is to provide a sampling device for quality testing of traditional Chinese medicine, which can quickly sample the liquid medicine from different locations.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows:

[0006] A sampling device for quality testing of traditional Chinese medicine preparations includes a medicine liquid storage tank, in which a plurality of sampling tubes are distributed from top to bottom, the length of the sampling tubes increasing from top to bottom, and an electric valve is provided on the sampling tubes.

[0007] An adjustable sampling module is provided on the left side of the medicine storage tank. The adjustable sampling module includes an adjustable sampling bracket, which is fixed on the left side of the medicine storage tank. A screw drive motor is provided vertically downward at the bottom of the adjustable sampling bracket, and an adjustable support plate is fixed on the nut of the screw drive motor.

[0008] A sampling support frame is fixed on the right side of the adjusting support plate, and a sampling limiting groove is rotatably provided on the top of the sampling support frame.

[0009] As an improvement, a distance sensor is provided below the sampling tube.

[0010] As an improvement, the adjusting support plate is slidably mounted on several guide rods.

[0011] As an improvement: a rotating motor is provided vertically upward inside the sampling support frame, and a rotating shaft is fixed on the rotor of the rotating motor. The rotating shaft is limited to rotation within a sleeve, and the sampling limiting groove is fixed to the top of the rotating shaft.

[0012] As an improvement: two limiting modules are symmetrically arranged inside the sampling limiting groove. Each limiting module includes several limiting posts. The limiting posts are movably arranged on the side of the sampling limiting groove. A clamping plate is fixed at one end of each limiting post, and a limiting plate is fixed at the other end.

[0013] A limiting spring is fitted onto the limiting post, with one end of the limiting spring fixed to the clamping plate and the other end abutting against the inner wall of the sampling limiting groove.

[0014] In summary, this utility model has the following beneficial effects:

[0015] 1. Several sampling tubes are distributed from top to bottom inside the medicine storage tank. The length of the sampling tubes increases from top to bottom. Each sampling tube is equipped with an electric valve. By opening the corresponding electric valve, the medicine solution at different locations in the storage tank can be sampled through different sampling tubes.

[0016] 2. Adjusting the sampling module can move the sampling container below the designated sampling tube, improving sampling efficiency. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in this utility model, the accompanying drawings used in the description of the embodiments or prior art will be briefly introduced below.

[0018] Figure 1 This is a schematic diagram of the overall structure of a sampling device for quality testing of traditional Chinese medicine preparations.

[0019] Figure 2 for Figure 1 Schematic diagram of part A in the middle;

[0020] Figure 3 A schematic cross-sectional view of a sampling device for quality testing of traditional Chinese medicine preparations. Figure 1 ;

[0021] Figure 4 A schematic cross-sectional view of a sampling device for quality testing of traditional Chinese medicine preparations. Figure 2 ;

[0022] Figure 5 for Figure 4 Schematic diagram of Part B in the middle section;

[0023] The components include: 1. Medicine storage tank; 2. Sampling tube; 3. Electric valve; 4. Adjustable sampling bracket; 5. Screw drive motor; 6. Adjustable support plate; 7. Sampling support frame; 8. Sampling limiting groove; 9. Distance sensor; 10. Guide rod; 11. Rotary motor; 12. Rotating shaft; 13. Sleeve; 14. Limiting post; 15. Clamping plate; 16. Limiting plate; 17. Limiting spring; 18. Control panel. Detailed Implementation

[0024] The present invention will now be described in further detail with reference to the accompanying drawings.

[0025] Please refer to Figures 1-5 A sampling device for quality testing of traditional Chinese medicine preparations includes a medicine storage tank 1, and several sampling tubes 2 are distributed from top to bottom in the medicine storage tank 1. The length of the sampling tubes 2 increases from top to bottom, and an electric valve 3 is provided on the sampling tubes 2.

[0026] An adjustment sampling module is provided on the left side of the medicine storage tank 1. The adjustment sampling module includes an adjustment sampling bracket 4, which is fixed on the left side of the medicine storage tank 1. A screw drive motor 5 is provided vertically downward at the bottom of the adjustment sampling bracket 4, and an adjustment support plate 6 is fixed on the nut of the screw drive motor 5.

[0027] A sampling support frame 7 is fixed on the right side of the adjusting support plate 6, and a sampling limiting groove 8 is provided on the top of the sampling support frame 7.

[0028] In this embodiment, several sampling tubes 2 are distributed from top to bottom inside the medicine storage tank 1. The length of the sampling tubes 2 increases from top to bottom, and an electric valve 3 is provided on the sampling tube 2. By opening the corresponding electric valve 3, the medicine liquid at different positions in the storage tank can be sampled through different sampling tubes 2. Adjusting the sampling module can move the sampling tank below the designated sampling tube 2 to improve sampling efficiency.

[0029] A distance sensor 9 is provided below the sampling tube 2. In this embodiment, the distance sensor 9 can sense the distance between the external sampling container and the sampling tube 2.

[0030] The adjusting support plate 6 is slidably locked onto several guide rods 10.

[0031] A rotating motor 11 is vertically installed inside the sampling support frame 7. A rotating shaft 12 is fixed on the rotor of the rotating motor 11. The rotating shaft 12 is limited to rotation within a sleeve 13. The sampling limiting groove 8 is fixed to the top of the rotating shaft 12.

[0032] Two limiting modules are symmetrically arranged inside the sampling limiting groove 8. Each limiting module includes several limiting posts 14. The limiting posts 14 are movably arranged on the side of the sampling limiting groove 8. A clamping plate 15 is fixed to one end of the limiting post 14, and a limiting plate 16 is fixed to the other end. A limiting spring 17 is sleeved on the limiting post 14. One end of the limiting spring 17 is fixed to the clamping plate 15, and the other end abuts against the inner wall of the sampling limiting groove 8.

[0033] In this embodiment, the two clamping plates 15 can be clamped on both sides of the external sampling can under the action of the limiting spring 17, thereby limiting the sampling can.

[0034] A control panel 18 is provided on the left side of the sampling bracket 4. The control panel 18 can control the operation of the screw drive motor 5, the electric valve 3, and the rotary motor 11.

[0035] Working principle: The sampling container is placed between two clamping plates 15. Under the action of the limiting spring 17, the sampling container is clamped between the two clamping plates 15. Then, the screw drive motor 5 is started, which drives the adjusting support plate 6 to move upward. When the sampling container moves to the bottom of the corresponding sampling tube 2 to be sampled, the operator starts the rotating motor 11 through the control panel 18 to drive the sampling limiting groove 8 to rotate, so that the sampling limiting groove 8 is parallel to the sampling tube 2. The sampling limiting groove 8 is rotated to the bottom of the sampling tube 2. The distance sensor 9 senses the distance between the sampling container and the sampling tube 2. The screw drive motor 5 is started again, which drives the adjusting support plate 6 to move upward, so that the sampling tube 2 is placed into the sampling container. The electric valve 3 is opened to discharge the medicine from the medicine storage tank 1 into the sampling container.

[0036] After sampling is completed, close the electric valve 3, then start the screw drive motor 5 to drive the adjusting support plate 6 to move downwards, then start the rotary motor 11 to drive the sampling limiting groove 8 to rotate, so that the sampling limiting groove 8 is at 90° with the sampling tube 2. Start the screw drive motor 5 again to drive the adjusting support plate 6 to move downwards to the designated position, so that the operator can remove the sampling container from the sampling limiting groove 8.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and not to limit it; although the utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications can still be made to the specific implementation of this utility model or equivalent substitutions can be made to some technical features without departing from the spirit of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the technical solution claimed by this utility model.

Claims

1. A sampling device for quality testing of traditional Chinese medicine preparations, characterized in that, It includes a medicine storage tank, and several sampling tubes are distributed from top to bottom inside the medicine storage tank. The length of the sampling tubes increases from top to bottom, and an electric valve is provided on the sampling tubes. An adjustable sampling module is provided on the left side of the medicine storage tank. The adjustable sampling module includes an adjustable sampling bracket, which is fixed on the left side of the medicine storage tank. A screw drive motor is provided vertically downward at the bottom of the adjustable sampling bracket, and an adjustable support plate is fixed on the nut of the screw drive motor. A sampling support frame is fixed on the right side of the adjusting support plate, and a sampling limiting groove is rotatably provided on the top of the sampling support frame.

2. The sampling device for quality testing of traditional Chinese medicine preparations according to claim 1, characterized in that, A distance sensor is located below the sampling tube.

3. The sampling device for quality testing of traditional Chinese medicine preparations according to claim 1, characterized in that, The adjusting support plate is slidably mounted on several guide rods.

4. The sampling device for quality testing of traditional Chinese medicine preparations according to claim 1, characterized in that, A rotating motor is vertically installed inside the sampling support frame. A rotating shaft is fixed on the rotor of the rotating motor. The rotating shaft is limited to rotation within a sleeve. The sampling limiting groove is fixed to the top of the rotating shaft.

5. The sampling device for quality testing of traditional Chinese medicine preparations according to claim 1, characterized in that, Two limiting modules are symmetrically arranged inside the sampling limiting groove. Each limiting module includes several limiting posts. The limiting posts are movably arranged on the side of the sampling limiting groove. A clamping plate is fixed at one end of each limiting post, and a limiting plate is fixed at the other end. A limiting spring is fitted onto the limiting post, with one end of the limiting spring fixed to the clamping plate and the other end abutting against the inner wall of the sampling limiting groove.

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