Automatic cleaning and drying all-in-one machine for traditional Chinese medicinal materials

Abstract

The utility model discloses a traditional chinese medicinal material automatic cleaning and drying integrated machine, including cleaning room, draining and drying chamber and water collecting tank. The bottom of cleaning room is provided with the aeration structure for turning traditional chinese medicinal material, and the flexible cleaning brush for brushing the surface of traditional chinese medicinal material is arranged in the radial direction of cleaning room, and the bottom of cleaning room is provided with electric telescopic door, the draining and drying chamber includes draining cavity and drying cavity, and the draining cavity is arranged below the cleaning room and is communicated with the cleaning room by opening the electric telescopic door, and the drying cavity is arranged at one side of the draining cavity, and the draining net plate is arranged in the draining cavity, and one end of the draining net plate is connected with the cavity wall of the draining cavity, and the other end extends to the inside of the drying cavity. The cleaning and drying integrated machine adopts the combined cleaning mode of bubble and flexible cleaning brush, simulates the action of manual rubbing, can effectively wash away the silt and impurities adhered to the surface and gap of medicinal material, and realizes efficient brushing with the flexible cleaning brush.

Description

Technical Field

[0001] This utility model belongs to the field of Chinese medicinal material cleaning technology, and specifically relates to an automated integrated cleaning and drying machine for Chinese medicinal materials. Background Technology

[0002] In the processing of Chinese medicinal herbs, cleaning lumpy herbs (such as kudzu root and morinda root) is a crucial and difficult step. These herbs are irregular in shape, have uneven surfaces, and are often covered with sticky dirt, making them difficult to clean. Currently, mechanized cleaning of lumpy herbs mostly uses agitator or drum-type cleaning machines. These devices rely primarily on the intense collisions and friction between the herbs and the inner walls of the equipment, as well as between the herbs themselves, to remove dirt and sand. While the cleaning efficiency is acceptable, this rigid mechanical force causes significant impact and compression damage to the surface of the herbs, leading to epidermal rupture and tissue contusion. This not only affects the integrity of the herbs and lowers their commercial grade, but also causes juice leakage and loss of active ingredients. Furthermore, during subsequent drying and storage, the damaged areas are prone to mold growth or deterioration, severely impacting their medicinal value and economic benefits. Utility Model Content

[0003] To address the aforementioned problems, this utility model provides an automated integrated cleaning and drying machine for Chinese medicinal materials, which can solve the problem of surface damage to medicinal materials caused by rigid collisions and intense friction in existing stirring or drum-type cleaning machines.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: An automated cleaning and drying machine for Chinese medicinal herbs includes: The cleaning chamber has an aeration structure at the bottom for turning over Chinese medicinal herbs, and flexible cleaning brushes for scrubbing the surface of the Chinese medicinal herbs are arranged in the radial direction of the cleaning chamber. The bottom of the cleaning chamber is equipped with an electric retractable door. A draining and drying chamber includes a draining cavity and a drying cavity. The draining cavity is located below the washing chamber and communicates with the washing chamber via an electrically operated retractable door. The drying cavity is located to one side of the draining cavity. A draining mesh is installed inside the draining cavity, with one end of the mesh connected to the cavity wall and the other end extending into the drying cavity. The medicinal herbs drain through the mesh and enter the drying cavity; and... A water collection tank is connected to the bottom of the draining chamber and is connected to the bottom of the cleaning chamber via a drain pipe.

[0005] Preferably, the aeration structure includes a vortex air pump and multiple aeration pipes. The vortex air pump is connected to the aeration pipes through an air supply pipe. The vortex air pump is located on one side of the draining and drying chamber. The aeration pipes are evenly distributed in the cleaning chamber and are located near the bottom of the cleaning chamber.

[0006] Preferably, the aeration structure further includes an air pump bracket for mounting the vortex air pump.

[0007] Preferably, the flexible cleaning brush has connecting ends at both ends, and the inner wall of the cleaning chamber is provided with anti-detachment components.

[0008] Preferably, the anti-detachment component has a limiting groove extending from one side to the other side corresponding to the connecting end. One side of the limiting groove is open and the other end is closed. An elastic protrusion is provided on the section of the limiting groove near the opening.

[0009] Preferably, a vibration motor is provided below one side of the drain mesh plate connected to the drain cavity, the periphery of the vibration motor is connected to the cavity of the drain cavity, and its drive shaft is connected to the drain mesh plate.

[0010] Preferably, the drying chamber has a feed window corresponding to the drain mesh plate.

[0011] Preferably, the drying chamber is provided with a drying structure, which includes a wind box, a hot air outlet, and a circulating air duct. The wind box is located at the top of the drying chamber and is connected to the hot air outlet located at the top of the drying chamber via the hot air duct. The circulating air duct is used to connect the drying chamber and the wind box.

[0012] Compared with existing technologies, the beneficial effects of this utility model are as follows: This integrated washing and drying machine uses a combination of air bubbles and flexible cleaning brushes to simulate manual washing. It effectively washes away mud, sand, and impurities adhering to the surface and crevices of medicinal materials, reducing impact and squeezing damage and preserving the integrity of the materials to the greatest extent. The tumbling surface of the medicinal materials comes into repeated and gentle contact with the flexible cleaning brushes without scratching the surface, achieving highly efficient washing. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of the integrated automated cleaning and drying machine for Chinese medicinal materials according to this utility model; Figure 2 This is a cross-sectional view of the integrated automated cleaning and drying machine for Chinese medicinal materials according to this utility model. Figure 3 This is a schematic diagram of the installation of the flexible cleaning brush in the integrated automatic cleaning and drying machine for Chinese medicinal materials of this utility model; Figure 4 This is a schematic diagram of the cleaning chamber structure of the integrated automated cleaning and drying machine for Chinese medicinal materials according to this utility model; Figure 5 This is a schematic diagram of the internal structure of the cleaning chamber of the automated cleaning and drying machine for Chinese medicinal materials according to this utility model.

[0014] In the attached diagram, 1-washing chamber, 11-anti-detachment component, 111-limiting slot, 112-elastic protrusion, 12-elastic clamping component, 13-sloping surface, 2-draining chamber, 21-draining mesh, 22-vibration motor, 3-drying chamber, 31-temperature and humidity sensor, 4-water collection tank, 5-aeration structure, 51-vortex air pump, 52-aeration pipe, 53-air pump bracket, 54-air supply pipe, 6-flexible cleaning brush, 61-connecting end, 7-electric telescopic door, 8-drainage pipe, 9-water inlet pipe, 10-drying structure, 101-air box, 102-hot air outlet, 103-circulating air duct, 104-drying rack, 105-door body. Detailed Implementation

[0015] To make the objectives, technical solutions and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0016] Where the following description relates to the accompanying drawings, unless otherwise indicated, the same numbers in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this invention. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this invention as detailed in the appended claims.

[0017] In the description of this utility model, it should be understood that the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Those skilled in the art can understand the specific meaning of these terms in this utility model based on the specific circumstances. Furthermore, in the description of this utility model, unless otherwise stated, "multiple" refers to two or more. "And / or" describes the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. The character " / " generally indicates that the preceding and following related objects have an "or" relationship.

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0019] To resolve the above issues, please refer to [link / reference]. Figures 1 to 5This utility model provides an automated integrated washing and drying machine for Chinese medicinal materials, including a washing chamber 1, a draining and drying chamber, and a water collection tank 4. The bottom of the washing chamber 1 is equipped with an aeration structure 5 for turning the medicinal materials. Flexible cleaning brushes 6 are arranged radially within the washing chamber for scrubbing the surface of the medicinal materials. An electric retractable door 7 is located at the bottom of the washing chamber 1. The draining and drying chamber includes a draining cavity 2 and a drying cavity 3. The draining cavity 2 is located below the washing chamber 1 and is connected to the washing chamber 1 by opening the electric retractable door 7. The drying cavity 3 is located on one side of the draining cavity 2. A draining mesh 21 is installed inside the draining cavity 2, with one end connected to the cavity wall of the draining cavity 2 and the other end extending into the drying cavity 3. The medicinal materials drain through the draining mesh 21 and enter the drying cavity 3. The water collection tank 4 is located below the draining cavity 2 and is connected to the bottom of the washing chamber 1 via a drain pipe 8.

[0020] Among them, such as Figure 2 As shown, the top of the cleaning chamber 1 is open and equipped with a water inlet pipe 9. The other end of the water inlet pipe 9 is connected to a water source, which can be a clean water tank or clean water obtained by filtration, adsorption, and sterilization of wastewater collected in the water collection tank 4. The medicinal herbs enter the cleaning chamber 1 through the inlet, and clean water enters the cleaning chamber 1 through the water inlet pipe 9. The water inlet pipe 9 can be equipped with an inlet valve to regulate the water flow. The liquid level can be observed through the opening at the top of the cleaning chamber 1 so that the staff can close the inlet valve in time. To remind the staff that cleaning and drying are complete, timers can be installed on the outer walls of both the cleaning chamber 1 and the drying chamber 3. An electric retractable door 7 is located at the bottom of the cleaning chamber 1. After the medicinal herbs in the cleaning chamber 1 are cleaned, the wastewater is discharged using the drain pipe 8. The staff opens the electric retractable door 7, and the cleaned medicinal herbs fall into the draining and drying chamber below.

[0021] In optional embodiments, such as Figure 2 , Figure 4 as well as Figure 5As shown, the aeration structure 5 includes a vortex air pump 51, multiple aeration pipes 52, and an air pump bracket 53. The vortex air pump 51 is connected to the aeration pipes 52 via an air supply pipe 54. The vortex air pump is located on one side of the draining and drying chamber. The aeration pipes 52 are evenly distributed within the cleaning chamber 1 and positioned near the bottom of the cleaning chamber 1. The vortex air pump 51, as a high-pressure air source, is securely mounted on the outside of the draining and drying chamber via the air pump bracket 53. This effectively prevents the impact of moisture and vibration within the cleaning chamber 1 on the lifespan of the vortex air pump 51, and also facilitates maintenance and heat dissipation. Specifically, the vortex air pump 51 is connected to multiple aeration pipes 52 evenly distributed at the bottom of the cleaning chamber 1 via the air supply pipe 54. The aeration pipes 52 are typically made of ABS engineering plastic or corrosion-resistant metal tubing, with numerous micropores formed on the pipe walls. When the vortex air pump 51 is started, high-pressure air enters the aeration pipe 52 through the air supply pipe 54 and escapes upward from the micropores in the form of small, dense bubbles. The bubbles rise and burst continuously, simulating the action of manual rubbing, which can effectively wash away the mud and impurities attached to the surface and crevices of the Chinese medicinal materials. Furthermore, both the air supply pipe 54 and the aeration pipe 52 are connected to the inner wall of the cleaning chamber 1 by elastic clamps 12. In order to prevent the medicinal materials from accumulating in the corners of the cleaning chamber 1 when entering the draining and drying chamber, the bottom of the cleaning chamber 1 is provided with a slope 13 whose height gradually decreases from the cleaning chamber 1 towards the electric telescopic door 7.

[0022] In optional embodiments, such as Figure 3As shown, the flexible cleaning brush 6 has connecting ends 61 at both ends, and anti-detachment components 11 are correspondingly provided on the inner wall of the cleaning chamber 1. The bristles of the flexible cleaning brush 6 are made of nylon or polypropylene, which are soft and elastic. The spacing between adjacent flexible cleaning brushes 6 is designed to allow the medicinal herbs to pass through. Driven by the aeration bubbles, the medicinal herbs tumble in the water, and their surfaces repeatedly and gently come into contact with the flexible cleaning brush 6 without scratching the surface of the medicinal herbs, thus achieving efficient scrubbing. Furthermore, the anti-detachment component 11 is connected to the cleaning chamber 1 by welding. The anti-detachment component 11 has a limiting groove 111 extending from one side to the other corresponding to the connecting end 61. One side of the limiting groove 111 is open, and the connecting end 61 of the flexible cleaning brush 6 is inserted into the limiting groove 111 through the opening. The other end is closed for limiting, ensuring that the flexible cleaning brush 6 is connected to the center position of the anti-detachment component 11. An elastic protrusion 112 is provided near the opening of the limiting groove 111, with both ends of the elastic protrusion 112 inserted into the groove wall of the limiting groove 111 and protruding relative to the groove wall. During installation, the connecting ends 61 of the flexible cleaning brush 6 are horizontally pushed into the limiting groove 111 through the opening. During insertion, the connecting end 61 compresses the elastic protrusion 112, causing it to elastically deform. The two ends of the elastic protrusion 112 move in opposite directions along the wall of the limiting groove 111. When the connecting end 61 completely passes the elastic protrusion 112 and reaches the closed end, the elastic protrusion 112 rebounds, thus firmly fixing the brush and preventing it from falling off due to water flow during cleaning. Furthermore, the installation method of the flexible cleaning brush 6 facilitates regular replacement or cleaning by staff, ensuring the continuous cleaning capability of the cleaning room.

[0023] In optional embodiments, such as Figure 2 As shown, one end of the draining mesh plate 21 is connected to a vibration motor 22 located below one side of the draining chamber 2, while the other end extends downwards at an angle, passing through a feed window opened on the side wall of the drying chamber 3 and extending into the interior of the drying chamber 3. The inclined design of the draining mesh plate 21 facilitates the automatic sliding of block-shaped Chinese medicinal materials towards the drying chamber 3 under the action of gravity. The periphery of the vibration motor 22 is connected to the cavity of the draining chamber 2, and its drive shaft is connected to the draining mesh plate 21. The draining mesh 21 is made of high-strength, corrosion-resistant stainless steel perforated plate. The mesh size can be selected according to the particle size of the Chinese medicinal materials being processed. It can effectively intercept the Chinese medicinal materials and allow water to be filtered out quickly. Under the vibration of the vibrating motor 22, the water adhering to the surface of the Chinese medicinal materials is removed and falls into the water collection tank 4 through the mesh of the draining mesh 21. At the same time, the Chinese medicinal materials roll into the drying chamber 3, realizing the automatic conveying of materials. This effectively prevents the accumulation of Chinese medicinal materials and the clogging of the mesh, ensuring the uniformity and efficiency of draining.

[0024] In optional embodiments, such as Figure 2 As shown, the drying chamber is equipped with a drying structure 10, which includes a wind box 101, a hot air outlet 102, and a circulating air duct 103. The wind box 101 is located on the outer top of the drying chamber 3 and is connected to the hot air outlet 102 located on the inner top of the drying chamber 3 via the hot air duct. The circulating air duct 103 connects the drying chamber 3 and the wind box 101. The wind box 101 is equipped with a drying fan and a heating unit, which can be a heating element. The drying fan draws outside air into the wind box 101, and the air is heated by the heating unit to form hot air. The hot air enters the drying chamber 3 through the hot air outlet 102 and is blown onto the Chinese medicinal materials. The drying chamber 3 is filled with hot air, which thoroughly dries the Chinese medicinal materials. At the same time, with the fan running continuously, the air in the drying chamber 3 with residual heat is led to the drying fan through the circulating air duct 103, mixed with fresh air, and reheated. This can significantly reduce the energy consumption of the heater and achieve energy-saving operation. Furthermore, a drying rack 104 is installed at the bottom of the drying chamber 3, and a circulating air duct 103 is connected to the wall of the drying chamber 3 below the drying rack 104. When the drying fan draws in the residual heat air from the drying chamber 3 through the circulating air duct 103, it accelerates the airflow speed within the drying chamber 3, thereby removing moisture from the surface of the medicinal materials through the gaps between them. The drying chamber 3 can be equipped with a temperature and humidity sensor 31, which adjusts the drying temperature and time based on the temperature and humidity sensed by the sensor. Figure 1 As shown, the drying chamber 3 is also equipped with a door 105, which is sealed to the wall of the drying chamber 3 to ensure drying efficiency. After the medicinal materials are completely dried, the staff can take them out through the door 105 for storage, production, etc.

[0025] During use, an appropriate amount of clean water is injected into the cleaning chamber 1 until it covers half of the flexible cleaning brush 6. The vortex air pump 51 is started, and the aeration pipe 52 generates a large number of bubbles. Then, the blocky Chinese medicinal materials to be processed are put into the cleaning chamber 1 through the feed inlet. The bubbles cause the Chinese medicinal materials to tumble, and the flexible cleaning brush 6 scrubs the surface of the Chinese medicinal materials. The number of cleaning cycles can be set according to the degree of dirt on the surface of the medicinal materials. After cleaning, the air supply is stopped, the wastewater is discharged, and the electric telescopic door 7 at the bottom of the cleaning chamber 1 is opened. The medicinal materials fall into the draining chamber 2 below under the action of gravity. The water droplets separated by vibration flow into the water collection tank 4 below the draining mesh plate 21. Under the action of vibration of the draining mesh plate 21 and its own gravity, the Chinese medicinal materials enter the drying chamber 3 along the draining mesh plate 21 and accumulate on the drying rack 104 at the bottom of the drying chamber 3. The drying structure 10 is started, and hot air dries the medicinal materials evenly and efficiently from top to bottom. After drying, the staff opens the door 105 to take out the Chinese medicinal materials.

[0026] In summary, this integrated washing and drying machine, by employing a combined cleaning mode of bubbles and flexible cleaning brushes 6, simulates the action of manual rubbing, effectively washing away mud, sand, and impurities adhering to the surface and crevices of medicinal materials. This reduces impact and squeezing damage to the medicinal materials, maximizing the preservation of their integrity. Furthermore, the tumbling surface of the medicinal materials repeatedly and gently contacts the flexible cleaning brushes 6 without scratching the surface, achieving highly efficient washing.

[0027] In the accompanying drawings of this embodiment, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper," "lower," "left," and "right" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe positional relationships in the drawings are only for illustrative purposes and should not be construed as limiting this utility model. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0028] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements 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. An automated washing and drying machine for Chinese medicinal herbs, characterized in that, include: The cleaning chamber has an aeration structure at the bottom for turning over Chinese medicinal herbs, and flexible cleaning brushes for scrubbing the surface of the Chinese medicinal herbs are arranged in the radial direction of the cleaning chamber. The bottom of the cleaning chamber is equipped with an electric retractable door. The dewatering and drying chamber includes a dewatering cavity and a drying cavity. The dewatering cavity is located below the washing chamber and is connected to the washing chamber by opening the electric telescopic door. The drying cavity is located on one side of the dewatering cavity. A dewatering mesh is installed inside the dewatering cavity. One end of the dewatering mesh is connected to the cavity wall of the dewatering cavity, and the other end extends into the interior of the drying cavity. The Chinese medicinal materials are drained through the dewatering mesh and enter the drying cavity. as well as, A water collection tank is connected to the bottom of the draining chamber and is connected to the bottom of the cleaning chamber via a drain pipe.

2. The automated cleaning and drying machine for Chinese medicinal materials according to claim 1, characterized in that, The aeration structure includes a vortex air pump and multiple aeration pipes. The vortex air pump is connected to the aeration pipes through an air supply pipe. The vortex air pump is located on one side of the draining and drying chamber. The aeration pipes are evenly distributed in the cleaning chamber and are located near the bottom of the cleaning chamber.

3. The automated cleaning and drying machine for Chinese medicinal materials according to claim 2, characterized in that, The aeration structure also includes an air pump bracket for mounting the vortex air pump.

4. The automated cleaning and drying machine for Chinese medicinal materials according to claim 1, characterized in that, The flexible cleaning brush has connecting ends at both ends, and the inner wall of the cleaning chamber is provided with anti-detachment components.

5. The automated cleaning and drying machine for Chinese medicinal materials according to claim 4, characterized in that, The anti-detachment component has a limiting groove extending from one side to the other side corresponding to the connecting end. One side of the limiting groove is open and the other end is closed. An elastic protrusion is provided on the section of the limiting groove near the opening.

6. The automated cleaning and drying machine for Chinese medicinal materials according to claim 1, characterized in that, A vibration motor is installed below one side of the drain mesh plate connected to the drain cavity. The periphery of the vibration motor is connected to the cavity of the drain cavity, and its drive shaft is connected to the drain mesh plate.

7. The automated cleaning and drying machine for Chinese medicinal materials according to claim 1, characterized in that, The drying chamber has a feed window corresponding to the drain mesh plate.

8. The automated cleaning and drying machine for Chinese medicinal materials according to claim 1, characterized in that, The drying chamber is provided with a drying structure, which includes a wind box, a hot air outlet, and a circulating air duct. The wind box is located at the top of the drying chamber and is connected to the hot air outlet located at the top of the drying chamber via the hot air duct. The circulating air duct is used to connect the drying chamber and the wind box.

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