Chinese herbal medicine cleaning device

Abstract

The utility model discloses a Chinese herbal medicine cleaning device, which relates to the technical field of medicine preparation devices and comprises a support and a cleaning box mounted on the support, a feeding port is arranged at the upper end of the cleaning box, a sealing cover plate is hinged to the feeding port, a water outlet is arranged at the bottom end of the cleaning box, and one end of the cleaning box is fixedly communicated with a water inlet pipe. The other end of the cleaning box fixedly communicates with a water return pipe, a circulating pump is installed between the water inlet pipe and the water return pipe, a filtering device is installed on the water return pipe and used for intercepting waste residues in sewage passing through the inner side of the water return pipe, and water in the cleaning box circularly flows through the cooperation effect of the circulating pump, the water inlet pipe and the water return pipe. And waste residues and impurities obtained after flushing are intercepted in the filtering device, later centralized treatment is facilitated, meanwhile, it is guaranteed that the impurity content of water entering the cleaning box again through the water inlet pipe is reduced, and the flushing effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of drug preparation devices, and particularly relates to a Chinese herbal medicine cleaning device. Background Technique

[0002] As an important part of traditional medicine, the quality of Chinese herbal medicines is directly related to the efficacy of traditional Chinese medicines. However, during the planting, harvesting, transportation, and storage of Chinese herbal medicines, they are often contaminated with a large amount of soil, pesticide residues, microorganisms, and other pollutants. These pollutants not only affect the appearance quality of Chinese herbal medicines but may also pose potential hazards to human health. Therefore, thorough cleaning of Chinese herbal medicines is a key step in improving the quality of traditional Chinese medicines.

[0003] For example, a Chinese herbal medicine cleaning device disclosed in the patent publication number CN220371760U includes a base. A cleaning barrel is fixedly arranged at the upper end of the base. One end of a water outlet pipe is communicated with the cleaning barrel. A plurality of first mounting blocks are fixedly arranged on both sides of the upper end of the base. A plurality of push rod motors are fixedly arranged on the upper ends of the first mounting blocks. A second mounting block is fixedly arranged at the top end of the push rod motor. A mechanical housing is fixedly arranged on the side of the two second mounting blocks close to each other. A rotating column is fixedly arranged at the output shaft end of the rotating motor. In the utility model, through a stepping motor, the medicine cleaning device can fill the cleaning barrel with water through a water inlet pipe, and then control the position of the medicine hopper by the telescopic movement of the push rod motor. When the medicine hopper is completely immersed in the cleaning barrel, the rotating motor rotates to drive the medicine hopper to rotate, so as to achieve the effect of cleaning the medicinal materials in the medicine hopper, improve the cleaning effect during the cleaning process, and make the medicinal materials achieve a more effective cleaning effect.

[0004] Based on the above retrieval and combined with the existing technology, it is found that the existing Chinese herbal medicine cleaning devices similar to the above disclosure are not convenient for filtering water, thus not convenient for recycling water, resulting in a huge amount of water consumption during batch cleaning. Therefore, a Chinese herbal medicine cleaning device is proposed to improve the above problems. Content of the Utility Model

[0005] The purpose of this application is to provide a Chinese herbal medicine cleaning device to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, this application provides the following technical solution: A Chinese herbal medicine cleaning device includes a support and a cleaning box installed on the support. A feeding port is arranged at the upper end of the cleaning box, and a sealing cover plate is hinged at the feeding port. A drain port is arranged at the bottom end of the cleaning box;

[0007] One end of the cleaning box is fixedly communicated with a water inlet pipe, and the other end of the cleaning box is fixedly communicated with a return water pipe. A circulation pump is installed between the water inlet pipe and the return water pipe;

[0008] A filtering device is installed on the return water pipe for intercepting the waste residues in the sewage passing through the inner side of the return water pipe.

[0009] As a further supplement to the present solution, a diversion mesh plate is installed at one end of the inner side of the cleaning box close to the water inlet pipe, and a filter mesh plate is installed at one end of the inner side of the cleaning box close to the water return pipe.

[0010] As a further supplement to this solution, a water wheel is rotatably installed on one end of the inner side of the cleaning box close to the water inlet pipe. The water wheel is located on the side of the diversion mesh plate away from the filter mesh plate. A cleaning rack is rotatably installed on the side end of the filter mesh plate close to the diversion mesh plate. The cleaning rack is coaxially fixed with the water wheel.

[0011] As a further supplement to this solution, a stirring rod is installed on the side end of the cleaning frame away from the filter screen plate.

[0012] As a further supplement to the present solution, a water supply pipe is installed on the return pipe between the circulation pump and the filtering device through a two-position three-way solenoid valve, and the water supply pipe is connected to the water tank.

[0013] As a further supplement to this solution, a recoil pipe is installed between the water inlet pipe and the return pipe, a two-position three-way solenoid valve is installed between one end of the recoil pipe and the water inlet pipe, and the other end of the recoil pipe is fixedly connected to the return pipe between the water supply pipe and the filter device.

[0014] In summary, the technical effects and advantages of the utility model are:

[0015] 1. In the utility model, the water in the cleaning box circulates by utilizing the cooperation of the circulation pump, the water inlet pipe and the return pipe, so as to rinse the herbs in the cleaning box, and the waste residues and impurities rinsed off are retained in the filtering device, which is convenient for subsequent centralized treatment. At the same time, it is ensured that the impurity content of the water entering the cleaning box again through the water inlet pipe is reduced, and the rinsing effect is better.

[0016] 2. In the utility model, the water in the cleaning box circulates by utilizing the cooperation of the circulation pump, the water inlet pipe and the return pipe to rinse the herbs in the cleaning box. The water wheel rotates with the cleaning rack under the impact of the water flow, thereby pushing away the herbs blocking the surface of the filter screen plate to ensure a stable flushing effect. The synchronously rotating stirring rod can stir the herbs to further improve the cleaning effect of the herbs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 Schematic diagram of the overall three-dimensional structure of this embodiment;

[0019] Figure 2 For Figure 1 Schematic diagram of the three-dimensional structure in the water tank removal state;

[0020] Figure 3 For Figure 2 Schematic diagram of the three-dimensional structure in the state where the sealing cover plate is opened;

[0021] Figure 4 Schematic cross-sectional structure diagram of the cleaning tank in this embodiment.

[0022] In the figure: 1, support; 2, cleaning tank; 3, circulation pump; 4, water inlet pipe; 5, water return pipe; 6, filtering device; 7, sealing cover plate; 8, flow distribution mesh plate; 9, filter mesh plate; 10, water wheel; 11, cleaning frame; 12, stirring rod; 13, drain port; 14, make-up water pipe; 15, water tank; 16, backwash pipe. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0024] Embodiment: Refer to Figures 1-4 The Chinese herbal medicine cleaning device shown, including a support 1 and a cleaning tank 2 installed on the support 1. A feeding port is provided at the upper end of the cleaning tank 2 for putting in herbs, and a sealing cover plate 7 is hinged at the feeding port. A drain port 13 is provided at the bottom end of the cleaning tank 2, and a drain pipe and an electromagnetic valve can be installed at the drain port 13 as needed.

[0025] One end of the cleaning tank 2 is fixedly connected to a water inlet pipe 4, and the other end of the cleaning tank 2 is fixedly connected to a water return pipe 5. A circulation pump 3 is installed between the water inlet pipe 4 and the water return pipe 5, and a filtering device 6 is installed on the water return pipe 5 for intercepting the waste residues in the sewage passing through the inner side of the water return pipe 5.

[0026] By the combined action of the circulation pump 3, the water inlet pipe 4 and the water return pipe 5, the water in the cleaning tank 2 circulates, so as to wash the herbs in the cleaning tank 2. Moreover, the washed waste residues are intercepted in the filtering device 6, which is convenient for centralized treatment later. At the same time, it is ensured that the water impurity content of the water re-entering the cleaning tank 2 through the water inlet pipe 4 is reduced, and the washing effect is better.

[0027] Among them, a diversion mesh plate 8 is installed on the inner side of the cleaning box 2 near the water inlet pipe 4, which can divert the water flow and enhance the flushing effect. A filter mesh plate 9 is installed on the inner side of the cleaning box 2 near the return pipe 5 to prevent the herbs from being blocked at the pipe mouth of the return pipe 5.

[0028] Among them, a water wheel 10 is rotatably installed on one end of the inner side of the cleaning box 2 close to the water inlet pipe 4. The water wheel 10 is located on the side of the diverter mesh plate 8 away from the filter mesh plate 9. A cleaning rack 11 is rotatably installed on the side end of the filter mesh plate 9 close to the diverter mesh plate 8. The cleaning rack 11 is coaxially fixed with the water wheel 10, and a stirring rod 12 is installed on the side end of the cleaning rack 11 away from the filter mesh plate 9.

[0029] Based on the coordinated arrangement of the above structure, the water in the cleaning box 2 circulates by utilizing the coordinated action of the circulation pump 3, the water inlet pipe 4 and the return pipe 5 to rinse the herbs in the cleaning box 2. The water wheel 10 rotates with the cleaning rack 11 under the impact of the water flow, thereby pushing away the herbs blocking the surface of the filter screen plate 9 to ensure a stable flushing effect, and the synchronously rotating stirring rod 12 can stir the herbs to further improve the cleaning effect of the herbs.

[0030] Among them, a water supply pipe 14 is installed on the return pipe 5 between the circulation pump 3 and the filtering device 6 through a two-position three-way solenoid valve (not shown in the figure), and the water supply pipe 14 is connected to the water tank 15, which is convenient for adding clean water to the cleaning tank 2.

[0031] Among them, a backwash pipe 16 is installed between the water inlet pipe 4 and the return pipe 5, and a two-position three-way solenoid valve (not shown in the figure) is installed between one end of the backwash pipe 16 and the water inlet pipe 4, and the other end of the backwash pipe 16 is fixedly connected to the return pipe 5 between the water supply pipe 14 and the filter device 6. The circulating pump 3 can be used in conjunction with the backwash pipe 16 to pass the water in the water tank 15 to the cleaning tank 2 via the backwash pipe 16, the return pipe 5, and the filter device 6 in sequence, so as to backwash the filter screen 9 and realize self-cleaning.

[0032] The working principle of the utility model is as follows: the water in the cleaning box 2 circulates by utilizing the cooperation of the circulation pump 3, the water inlet pipe 4 and the return pipe 5, so as to rinse the herbs in the cleaning box 2, and the waste residues and impurities rinsed down are retained in the filtering device 6, which is convenient for centralized treatment at a later stage, and at the same time ensures that the impurity content of the water entering the cleaning box 2 again through the water inlet pipe 4 is reduced, and the flushing effect is better; and during the flushing process, the water wheel 10 rotates with the cleaning rack 11 under the impact of the water flow, so as to push away the herbs blocked on the surface of the filter screen plate 9, and ensure a stable flushing effect, and the synchronously rotating stirring rod 12 can stir the herbs, and further improve the cleaning effect of the herbs. After a period of use, the circulation pump 3 can be used in cooperation with the backwash pipe 16 to pass the water in the water tank 15 to the cleaning box 2 in turn through the backwash pipe 16, the return pipe 5, and the filtering device 6, and the filter screen plate 9 is backwashed to achieve a self-cleaning effect.

[0033] Finally, it should be noted that the above 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 aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A Chinese herbal medicine cleaning device, comprising a support (1) and a cleaning box (2) mounted on the support (1), characterized in that: The upper end of the cleaning box (2) is provided with a feeding port, and a sealing cover plate (7) is hingedly connected to the feeding port, and the bottom end of the cleaning box (2) is provided with a drainage port (13); One end of the cleaning box (2) is fixedly connected to a water inlet pipe (4), and the other end of the cleaning box (2) is fixedly connected to a water return pipe (5), and a circulation pump (3) is installed between the water inlet pipe (4) and the water return pipe (5); The return pipe (5) is provided with a filtering device (6) for intercepting waste residue in sewage passing through the inner side of the return pipe (5); A flow dividing screen (8) is installed on one end of the inner side of the cleaning box (2) close to the water inlet pipe (4), and a filter screen (9) is installed on one end of the inner side of the cleaning box (2) close to the water return pipe (5); A water wheel (10) is rotatably mounted on one end of the inner side of the cleaning box (2) close to the water inlet pipe (4); the water wheel (10) is located on a side of the diverter mesh plate (8) away from the filter mesh plate (9); a cleaning frame (11) is rotatably mounted on the side end of the filter mesh plate (9) close to the diverter mesh plate (8); the cleaning frame (11) is coaxially fixed to the water wheel (10).

2. The Chinese herbal medicine cleaning device according to claim 1, characterized in that: A stirring rod (12) is mounted on the side end of the cleaning frame (11) away from the filter screen plate (9).

3. The Chinese herbal medicine cleaning device according to claim 2, characterized in that: A water supply pipe (14) is installed on the water return pipe (5) between the circulation pump (3) and the filter device (6) via a two-position three-way solenoid valve, and the water supply pipe (14) is connected to the water tank (15).

4. The Chinese herbal medicine cleaning device according to claim 3, characterized in that: A recoil pipe (16) is installed between the water inlet pipe (4) and the water return pipe (5); a two-position three-way solenoid valve is installed between one end of the recoil pipe (16) and the water inlet pipe (4); and the other end of the recoil pipe (16) is fixedly connected to the water return pipe (5) between the water supply pipe (14) and the filter device (6).

Images