A raw material cleaning device for traditional Chinese medicine decoction piece production
By using a design with insert blocks, limit plates, and hydraulic pump-driven drain racks, the problem of inconvenient disassembly of drain racks in existing technologies is solved, achieving efficient cleaning and convenient disassembly of the Chinese herbal medicine cleaning device, thus improving cleaning effect and work efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ANHUI ZHENHETANG PHARM CO LTD
- Filing Date
- 2025-07-15
- Publication Date
- 2026-06-16
AI Technical Summary
The existing desiccant racks of raw material cleaning devices used in the production of Chinese herbal medicine pieces mostly adopt fixed welding or complex bolt connections, which are not easy to disassemble and result in low cleaning efficiency.
The system employs a plug-in block and limit plate structure, combined with a hydraulic pump and telescopic column, to enable convenient disassembly and cleaning of the drain rack. It uses an air pump and aeration pipes for efficient cleaning, and the hydraulic pump drives the drain rack to rise and fall, simplifying the disassembly process.
It improves the cleaning efficiency of the draining rack, avoids the accumulation of impurities and dirt, reduces cross-contamination of raw materials, and improves work efficiency.
Smart Images

Figure CN224359115U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cleaning device technology, and in particular to a raw material cleaning device for the production of traditional Chinese medicine decoction pieces. Background Technology
[0002] Prepared medicinal herbs are Chinese medicinal materials that have undergone processing according to traditional Chinese medicine theories and methods, and can be directly used in clinical practice. This concept indicates that there is no absolute boundary between raw Chinese medicinal materials and prepared medicinal herbs, but prepared medicinal herbs are all the cleaned, cut, and processed Chinese medicinal materials that can be directly used in medicine; they represent a form of commercial specification for Chinese medicinal materials.
[0003] In the prior art, such as the patent application CN222077420U entitled "A Raw Material Cleaning Device for the Production of Traditional Chinese Medicine Decoction Pieces", a cleaning tank is included. An inlet valve and a drain valve are inserted into the bottom of the cleaning tank. An overlap plate is attached to the upper end of the cleaning tank. A metal mesh frame is fixed to the bottom plate of the overlap plate for holding the raw materials of traditional Chinese medicine decoction pieces to be cleaned. A metal mesh partition is fixed inside the metal mesh frame, and a stirrer is located below the metal mesh partition. The beneficial effect is that, according to the present invention, after the raw materials of traditional Chinese medicine decoction pieces are placed on the metal mesh frame, the metal mesh frame is placed into the cleaning tank. After the stirrer is activated, it stirs the water inside the cleaning tank, and the water cleans the raw materials of traditional Chinese medicine decoction pieces inside the metal mesh frame. The metal mesh frame is then removed from the cleaning tank, allowing the cleaned raw materials of traditional Chinese medicine decoction pieces to be retrieved and transferred.
[0004] Existing raw material cleaning equipment drains the raw materials after cleaning. This draining process requires the use of a drain rack. However, existing drain racks are mostly fixed by welding or complex bolt connections, which are not convenient for disassembly and effective cleaning. They require a lot of time to disassemble the bolts or use tools to disassemble the structure, which leads to a decrease in maintenance and cleaning efficiency. Utility Model Content
[0005] The purpose of this utility model is to solve the problem that existing drain racks often use fixed welding or complex bolt connections, which are inconvenient to disassemble for effective cleaning, require a lot of time to disassemble the bolts or use tools to disassemble the structure, and thus reduce the efficiency of maintenance and cleaning. Therefore, this utility model proposes a raw material cleaning device for the production of traditional Chinese medicine decoction pieces.
[0006] To achieve the above objectives, the present invention adopts the following technical solution: a raw material cleaning device for the production of traditional Chinese medicine decoction pieces, comprising a cleaning component, a draining component disposed inside the cleaning component, an installation and dismantling component disposed on the draining component, the cleaning component comprising a cleaning tank, the draining component comprising a connecting frame and a draining frame, the installation and dismantling component comprising an insert block, the insert frame being installed on the side of the connecting frame, the insert block being inserted into the insert frame, a fixing frame being installed on the top of the draining frame, a limit plate being movably installed inside the fixing frame, and a fastening bolt penetrating the top of the fixing frame.
[0007] Preferably, the draining assembly includes a telescopic column, which is disposed at the bottom of the connecting frame. A connecting pipe is connected to the side of the telescopic column, and an oil tank is connected to one end of the connecting pipe. A hydraulic pump is installed on the side of the oil tank.
[0008] Preferably, a limiting groove is provided on the side of the connecting frame, and the limiting plate is movably disposed inside the limiting groove.
[0009] Preferably, the inner wall of the cleaning tank is provided with an installation groove, and the connecting bracket slides inside the installation groove.
[0010] Preferably, an air pump is installed on the side of the cleaning tank, and an aeration pipe is connected to the side of the air pump.
[0011] Preferably, the aeration pipe is located inside the cleaning tank, and multiple nozzles are distributed on the aeration pipe.
[0012] Preferably, a support frame is installed on the top of the cleaning tank, and a rotating shaft is provided inside the support frame, with one end of the rotating shaft connected to a spray frame.
[0013] Preferably, the bottom of the spray frame is provided with multiple high-pressure nozzles, and the side of the support frame is equipped with a motor.
[0014] Preferably, the top of the spray frame is connected to a telescopic hose, one end of which is equipped with a pump, and one end of which is connected to a connecting pipe.
[0015] Preferably, one end of the connecting pipe is connected to a filter element, the filter element is disposed inside the cleaning tank, and a drain outlet is connected to the side of the cleaning tank.
[0016] Compared with the prior art, the advantages and positive effects of this utility model are as follows:
[0017] 1. In this utility model, by inserting the insert block into the insert frame, and then moving the limiting plate through the inside of the fixed frame, the limiting plate is positioned inside the limiting groove, which helps to limit the draining frame. Finally, a fastening bolt is used to pass through the top of the fixed frame to further limit the limiting plate. This facilitates the installation and disassembly of the draining frame without the need for laborious disassembly of a large number of bolts or related parts, shortening the installation and disassembly time. This also facilitates the effective cleaning of the draining frame after disassembly, effectively removing the accumulated and adhered impurities and dirt on the draining frame, and avoiding cross-contamination of subsequent raw materials.
[0018] 2. In this utility model, a hydraulic pump is used to pressurize the hydraulic oil in the oil tank and deliver it to the telescopic column through a connecting pipe, thereby pushing the telescopic column to extend. This facilitates the lifting of the connecting frame and the draining frame, which is beneficial for draining the raw materials on the draining frame after cleaning. This avoids excessive moisture residue in subsequent processing steps. At the same time, it is convenient to raise the draining frame to a higher position, making it easier to load and unload the raw materials on the draining frame. There is no need for manual labor to retrieve the raw materials from the washing tank, thus improving work efficiency. Attached Figure Description
[0019] Figure 1 This utility model provides a three-dimensional structural schematic diagram of a raw material cleaning device for the production of traditional Chinese medicine decoction pieces;
[0020] Figure 2 This utility model provides another structural schematic diagram of a raw material cleaning device for the production of traditional Chinese medicine decoction pieces;
[0021] Figure 3 This utility model provides an internal cross-sectional view of a raw material cleaning device for the production of traditional Chinese medicine decoction pieces.
[0022] Figure 4 This utility model provides a partially exploded structural diagram of a raw material cleaning device for the production of traditional Chinese medicine decoction pieces;
[0023] Figure 5 This utility model presents a partially exploded structural diagram of a raw material cleaning device for the production of traditional Chinese medicine decoction pieces.
[0024] Legend: 1. Cleaning Components; 101. Cleaning Tank; 102. Drain; 103. Air Pump; 104. Aeration Pipe; 105. Pump; 106. Connecting Pipe; 107. Filter Element; 108. Sprayer Rack; 109. Telescopic Hose; 110. Motor; 111. Shaft; 112. Support Frame; 2. Draining Components; 201. Hydraulic Pump; 202. Oil Tank; 203. Connecting Pipe; 204. Telescopic Column; 205. Connecting Frame; 206. Draining Rack; 3. Installation and Removal Components; 301. Insert Block; 302. Insert Frame; 303. Fixing Frame; 304. Limiting Plate; 305. Fastening Bolt; 306. Limiting Groove. Detailed Implementation
[0025] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.
[0026] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.
[0027] Example 1: As Figures 1-5 As shown, this utility model provides a technical solution: a raw material cleaning device for the production of traditional Chinese medicine decoction pieces, including a cleaning component 1, a draining component 2 inside the cleaning component 1, and an installation / removal component 3 on the draining component 2. The cleaning component 1 includes a cleaning tank 101, the draining component 2 includes a connecting frame 205 and a draining frame 206, and the installation / removal component 3 includes an insert block 301. An insert frame 302 is installed on the side of the connecting frame 205, and the insert block 301 is inserted into the insert frame 302. A fixing frame 303 is installed on the top of the draining frame 206, a limiting plate 304 is movably installed inside the fixing frame 303, and a fastening bolt 305 passes through the top of the fixing frame 303. A limiting groove 306 is opened on the side of the connecting frame 205, and the limiting plate 304 is movably disposed inside the limiting groove 306. The side of the cleaning tank 101... An air pump 103 is installed, and an aeration pipe 104 is connected to the side of the air pump 103. The aeration pipe 104 is located inside the cleaning tank 101 and has multiple nozzles. A support frame 112 is installed on the top of the cleaning tank 101, and a rotating shaft 111 is installed inside the support frame 112. One end of the rotating shaft 111 is connected to a spray frame 108, and multiple high-pressure nozzles are distributed at the bottom of the spray frame 108. A motor 110 is installed on the side of the support frame 112, and a telescopic hose 109 is connected to the top of the spray frame 108. A pump 105 is installed at one end of the telescopic hose 109, and a connecting pipe 106 is connected to one end of the pump 105. A filter element 107 is connected to one end of the connecting pipe 106 and is located inside the cleaning tank 101. A drain outlet 102 is connected to the side of the cleaning tank 101.
[0028] In this embodiment, the raw materials are placed on the drain rack 206, and water is added to the washing tank 101 to ensure the water covers the raw materials. Then, the air pump 103 operates, pressurizing air into the water. The air is then transported through the aeration pipe 104 and finally sprayed out through nozzles, producing a large number of tiny bubbles. As the bubbles rise, they adhere to the surface of the raw materials and burst upon reaching the water surface, generating an instantaneous impact force, which is beneficial for cleaning the raw materials. Simultaneously, the pump 105 operates, drawing water from the washing tank 101 and transporting it through the telescopic hose 109 to the spray rack 108, where it is sprayed out through high-pressure nozzles for further spray cleaning of the raw materials, improving the cleaning effect. The filter element 107 helps reduce the entry of impurities into the pump 105. One of the rotating shafts 1 is electrically driven by the motor 110. Rotating the 11 shaft, in conjunction with another rotating shaft 111, facilitates the swinging of the spray rack 108, thereby increasing the spray cleaning range of the spray rack 108. The insert block 301 is inserted into the insert frame 302, and then the moving limiting plate 304 passes through the inside of the fixed frame 303, so that the limiting plate 304 is set inside the limiting groove 306, which helps to provide a certain limit for the drain rack 206. Finally, the fastening bolt 305 passes through the top of the fixed frame 303 to further limit the limiting plate 304, which facilitates the installation and disassembly of the drain rack 206 without the need for laborious disassembly of a large number of bolts or related parts, shortening the installation and disassembly time. This facilitates the effective cleaning of the drain rack 206 after disassembly, effectively removing the impurities and dirt accumulated on the drain rack 206 and avoiding cross-contamination of subsequent raw materials.
[0029] Example 2: As Figures 1-5 As shown, the draining assembly 2 includes a telescopic column 204, which is located at the bottom of the connecting frame 205. A connecting pipe 203 is connected to the side of the telescopic column 204, and an oil tank 202 is connected to one end of the connecting pipe 203. A hydraulic pump 201 is installed on the side of the oil tank 202. An installation groove is provided on the inner wall of the cleaning tank 101, and the connecting frame 205 slides inside the installation groove.
[0030] In this embodiment, the hydraulic pump 201 operates, pressurizing the hydraulic oil in the oil tank 202 and delivering it to the telescopic column 204 through the connecting pipe 203. This pushes the telescopic column 204 to extend, which facilitates the lifting of the connecting frame 205 and the draining frame 206. This allows for the draining of the raw materials on the draining frame 206 after cleaning, preventing excessive moisture residue in subsequent processing. It also facilitates lifting the draining frame 206 to a higher position, making it easier to load and unload the raw materials on it. This eliminates the need for manual labor to retrieve the raw materials from the cleaning tank 101, improving work efficiency. The connecting pipe 203 is equipped with a valve to control the flow of hydraulic oil, facilitating the descent of the draining frame 206 into the cleaning tank 101 for cleaning the raw materials. When it is necessary to disassemble the draining frame 206, it is moved to the top of the cleaning tank 101 for easy disassembly. The support frame 112 does not affect the normal disassembly process.
[0031] The working principle of this embodiment is as follows: In use, the raw materials are first placed on the drain rack 206. Water is added to the cleaning tank 101 to ensure the water covers the raw materials. Then, the air pump 103 operates, pressurizing air into the water. The air is then transported through the aeration pipe 104 and finally sprayed out through nozzles, producing a large number of tiny bubbles. As the bubbles rise, they adhere to the surface of the raw materials and burst upon reaching the water surface, generating a momentary impact force that effectively cleans the raw materials. Simultaneously, the pump 105 works in conjunction with the pump to draw water from the cleaning tank 101, which is then transported through the telescopic hose 109 to the spray rack 108 and sprayed out through high-pressure nozzles, further cleaning the raw materials and improving the cleaning effect. This is achieved through hydraulic... Pump 201 operates, pressurizing the hydraulic oil in oil tank 202 and delivering it to the telescopic column 204 through connecting pipe 203. This pushes the telescopic column 204 to extend, which helps to raise the connecting frame 205 and the draining frame 206. This facilitates the draining of the raw materials on the draining frame 206 after cleaning, preventing excessive moisture residue in subsequent processing. A valve on connecting pipe 203 helps to control the flow of hydraulic oil, making it easier to lower the draining frame 206 into the cleaning tank 101 for cleaning the raw materials. When it is necessary to disassemble the draining frame 206, it is moved to the top of the cleaning tank 101 for easy disassembly. The support frame 112 does not affect the normal disassembly work.
[0032] The air pump 103, pump 105, motor 110 and hydraulic pump 201 in this utility model are common knowledge in the field. Their working principles are known technologies. The appropriate model is selected according to actual use. Therefore, the air pump 103, pump 105, motor 110 and hydraulic pump 201 will not be explained in detail.
[0033] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.
Claims
1. A raw material cleaning device for the production of traditional Chinese medicine decoction pieces, comprising a cleaning component (1), characterized in that: The cleaning assembly (1) has a draining assembly (2) inside, and the draining assembly (2) has a disassembly assembly (3). The cleaning assembly (1) includes a cleaning tank (101), the draining assembly (2) includes a connecting frame (205) and a draining rack (206), the disassembly assembly (3) includes an insert block (301), the connecting frame (205) has an insert rack (302) installed on its side, the insert block (301) is inserted into the insert rack (302), and the top of the draining rack (206) is equipped with a... A fixed frame (303) is provided, with a limiting plate (304) movably installed inside the fixed frame (303). A fastening bolt (305) passes through the top of the fixed frame (303). The draining assembly (2) includes a telescopic column (204), which is located at the bottom of the connecting frame (205). A connecting pipe (203) is connected to the side of the telescopic column (204). One end of the connecting pipe (203) is connected to an oil tank (202). A hydraulic pump (201) is installed on the side of the oil tank (202).
2. The raw material cleaning device for the production of traditional Chinese medicine decoction pieces according to claim 1, characterized in that: The side of the connecting frame (205) has a limiting groove (306), and the limiting plate (304) is movably disposed inside the limiting groove (306).
3. The raw material cleaning device for the production of traditional Chinese medicine decoction pieces according to claim 1, characterized in that: The inner wall of the cleaning tank (101) is provided with an installation groove, and the connecting bracket (205) slides inside the installation groove.
4. The raw material cleaning device for the production of traditional Chinese medicine decoction pieces according to claim 1, characterized in that: An air pump (103) is installed on the side of the cleaning tank (101), and an aeration pipe (104) is connected to the side of the air pump (103).
5. The raw material cleaning device for the production of traditional Chinese medicine decoction pieces according to claim 4, characterized in that: The aeration pipe (104) is located inside the cleaning tank (101), and multiple nozzles are distributed on the aeration pipe (104).
6. The raw material cleaning device for the production of traditional Chinese medicine decoction pieces according to claim 1, characterized in that: A support frame (112) is installed on the top of the cleaning tank (101), and a rotating shaft (111) is provided inside the support frame (112). One end of the rotating shaft (111) is connected to a spray frame (108).
7. The raw material cleaning device for the production of traditional Chinese medicine decoction pieces according to claim 6, characterized in that: The bottom of the spray frame (108) is provided with multiple high-pressure nozzles, and the side of the support frame (112) is equipped with a motor (110).
8. The raw material cleaning device for the production of traditional Chinese medicine decoction pieces according to claim 7, characterized in that: The top of the spray frame (108) is connected to a telescopic hose (109), one end of the telescopic hose (109) is equipped with a pump (105), and one end of the pump (105) is connected to a connecting pipe (106).
9. The raw material cleaning device for the production of traditional Chinese medicine decoction pieces according to claim 8, characterized in that: One end of the connecting pipe (106) is connected to a filter element (107), the filter element (107) is disposed inside the cleaning tank (101), and a drain outlet (102) is connected to the side of the cleaning tank (101).