Universal high-speed crushing device for processing traditional Chinese medicine drink

Abstract

The utility model is suitable for the technical field of traditional Chinese medicine beverage processing, and provides a universal high-speed crushing device for traditional Chinese medicine beverage processing, which comprises a crushing box rotationally provided with a crushing turntable, the driving motor is fixedly mounted outside the crushing box, and an output shaft of the driving motor is fixedly connected with the crushing turntable; the mounting box is fixedly mounted below the crushing box; the discharge port is formed in the bottom of the crushing box, and a filter screen is arranged on the discharge port; the collecting hopper is fixedly mounted in the mounting box, and the collecting hopper and the discharging opening are correspondingly arranged. According to the all-purpose high-speed smashing device for processing the traditional Chinese medicine drinks, the fixing device is additionally arranged, the fixing and detaching steps are simplified, it is guaranteed that the cloth bag is rapidly and accurately fixed and detached, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of traditional Chinese medicine beverage processing, in particular to a universal high-speed crushing device for traditional Chinese medicine beverage processing. Background Art

[0002] As an essential component of traditional Chinese medicine, the processing of Chinese herbal beverages is crucial to ensuring their efficacy and taste. During the processing of these beverages, the medicinal materials often need to be crushed into fine particles to facilitate subsequent extraction, mixing, and preparation. This demand has driven the continuous development and innovation of Chinese herbal medicine crushing technology.

[0003] With technological advancements and the need for modern processing of traditional Chinese medicine, modern pulverization technology has developed rapidly. Universal high-speed pulverizers, as a representative example, offer advantages such as high pulverization efficiency, uniform particle size, and ease of operation, making them a key piece of equipment in the processing of traditional Chinese medicine beverages. However, existing pulverizers lack a securing mechanism, requiring a fixed rope to be wrapped around the discharge pipe and bag opening to ensure a stable connection. This results in a cumbersome disassembly process and low securing efficiency. Utility Model Content

[0004] The utility model provides a universal high-speed crushing device for processing traditional Chinese medicine beverages, aiming to solve the problem raised in the above background technology that the currently used universal high-speed crushing device lacks a fixing device, resulting in a cumbersome fixing and disassembly process between the cloth bag and the discharge end, thereby affecting production efficiency.

[0005] To solve the above problems, the utility model is implemented as follows: a universal high-speed crushing device for processing traditional Chinese medicine beverages, comprising: a crushing box with a crushing turntable rotatably installed; a driving motor, the driving motor is fixedly installed outside the crushing box, and the output shaft of the driving motor is fixedly connected to the crushing turntable; an installation box, the installation box is fixedly installed below the crushing box; a discharge port, the discharge port is opened at the bottom of the crushing box, and a filter is provided on the discharge port; a collecting hopper, the collecting hopper is fixedly installed in the installation box and is arranged corresponding to the discharge port; a venturi tube, the venturi tube is fixedly installed in the installation box, the neck of the venturi tube is connected to the collecting hopper, and one end of the venturi tube passes through the installation box; a fan, the fan is fixedly installed in the venturi tube; a fixing mechanism, the fixing mechanism is arranged on the side of the venturi tube extending outside the installation box, and is used to fix the cloth bag to the venturi tube.

[0006] Preferably, the fixing mechanism includes a positioning ring, an annular groove, a fixing block, two limit blocks and two disassembly mechanisms. The positioning ring is fixedly mounted on the Venturi tube, the annular groove is provided on the positioning ring, the fixing block is slidingly arranged on the positioning ring, and part of the fixing block is embedded in the annular groove. The two limit blocks are fixedly mounted on the fixing block and pass through the docking end of the cloth bag. The two disassembly mechanisms are arranged on the positioning ring for fixing and disassembling the fixing block. The two disassembly mechanisms are respectively arranged corresponding to the two limit blocks.

[0007] Preferably, the disassembly mechanism includes a slot, a fixed cover, a block, an operating rod and a spring, the slot is opened on the limit block, the fixed cover is fixedly mounted on the positioning ring, the block is slidably mounted in the fixed cover and in sliding contact with the slot, the operating rod is fixedly mounted on the top of the block and slides through the fixed cover, the spring is sleeved on the operating rod, and the spring is arranged between the fixed cover and the block.

[0008] Preferably, a fan is fixedly installed in the installation box, an exhaust pipe is fixedly installed at the exhaust end of the fan, the exhaust pipe is fixedly installed on the collecting hopper and arranged corresponding to the discharge port to prevent the filter screen on the discharge port from being blocked.

[0009] Preferably, a feed hopper is fixedly mounted on the crushing box, an auger is rotatably mounted in the feed hopper, a rotary motor is fixedly mounted on the feed hopper, and an output shaft of the rotary motor is fixedly connected to the auger.

[0010] Preferably, the installation box is hinged with a sealing door for equipment maintenance, and the installation box is provided with a ventilation hole, in which a dustproof net is fixedly installed.

[0011] Preferably, a support base is fixedly installed in the installation box, and the support base is fixedly connected to the venturi tube.

[0012] Compared with the related art, the universal high-speed crushing device for processing traditional Chinese medicine beverages provided by the present invention has the following beneficial effects:

[0013] Compared with the existing technology, the universal high-speed pulverizing device for processing traditional Chinese medicine beverages provided by this solution significantly improves the pulverization efficiency of traditional Chinese medicines by adopting a universal high-speed pulverizing turntable and a powerful drive motor, while ensuring the uniformity of the powder particle size, providing a good foundation for subsequent medicinal extraction and preparation. An innovative fixing mechanism is designed, including a positioning ring, annular groove, fixing block, limit block and disassembly mechanism, which realizes the rapid fixation and convenient disassembly of the cloth bag. Compared with the traditional fixing rope winding method, it greatly improves the fixing efficiency and operational convenience. By installing an exhaust system consisting of a fan and an exhaust pipe, the filter screen on the discharge port is regularly purged, effectively preventing the filter screen from clogging, ensuring the smooth discharge of the powder and the long-term use of the filter screen. The introduction of an auger and a rotary motor in the feed hopper realizes uniform and rapid feeding of materials, reduces the residence time of the materials during the feeding process, improves the pulverization efficiency, and helps to reduce unevenness in the pulverization process. The hinged door design facilitates the inspection and maintenance of the equipment. At the same time, the vents and dust screens ensure air circulation and dust prevention inside the installation box, extending the service life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of a universal high-speed crushing device for processing traditional Chinese medicine beverages provided by the utility model;

[0015] Figure 2 This is a schematic diagram of the main cross-sectional structure of a universal high-speed crushing device for processing traditional Chinese medicine beverages provided by the utility model;

[0016] Figure 3 for Figure 1 Schematic diagram of the enlarged structure of part A shown in FIG;

[0017] Figure 4 for Figure 3 Schematic diagram of the enlarged structure of part B shown in FIG.

[0018] Figure numerals: 1. Crushing box; 2. Crushing turntable; 3. Driving motor; 4. Mounting box; 5. Discharge port; 6. Collecting bucket; 7. Venturi tube; 8. Fan; 9. Positioning ring; 10. Annular groove; 11. Fixed block; 12. Limit block; 13. Slot; 14. Fixed cover; 15. Block; 16. Operating lever; 17. Spring; 18. Fan; 19. Exhaust duct; 20. Feed hopper; 21. Auger; 22. Rotating motor; 23. Sealing door; 24. Ventilation port. DETAILED DESCRIPTION

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this application belongs; the terms used herein in the specification of the application are for the purpose of describing specific embodiments only and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the description of the above-mentioned drawings, as well as any variations thereof, are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention.

[0020] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0021] The present invention provides a universal high-speed crushing device for processing Chinese medicinal beverages. Figure 1-4 As shown, the universal high-speed crushing device for processing traditional Chinese medicine beverages includes: a crushing box 1 on which a crushing turntable 2 is rotatably installed; a driving motor 3, the driving motor 3 is fixedly installed outside the crushing box 1, and the output shaft of the driving motor 3 is fixedly connected to the crushing turntable 2; an installation box 4, the installation box 4 is fixedly installed below the crushing box 1; a discharge port 5, the discharge port 5 is opened at the bottom of the crushing box 1, and a filter is provided on the discharge port 5; a collecting hopper 6, the collecting hopper 6 is fixedly installed in the installation box 4 and is arranged corresponding to the discharge port 5; a venturi tube 7, the venturi tube 7 is fixedly installed in the installation box 4, the neck of the venturi tube 7 is connected to the collecting hopper 6, and one end of the venturi tube 7 passes through the installation box 4; a fan 8, the fan 8 is fixedly installed in the venturi tube 7; a fixing mechanism, the fixing mechanism is arranged on the side where the venturi tube 7 extends outside the installation box 4, and is used to fix the cloth bag to the venturi tube 7.

[0022] In this embodiment, a pulverizing disc 2 is mounted within the pulverizing chamber 1, a core component for efficient pulverization of Chinese medicinal materials. Driven by a drive motor 3, the pulverizing disc 2 rotates, rapidly pulverizing the medicinal materials into fine particles, providing an excellent foundation for subsequent extraction and mixing of medicinal properties. A mounting box 4, located below the pulverizing chamber 1, houses and supports other components. A collection hopper 6 is fixed within the mounting box 4, corresponding to the discharge port 5 at the bottom of the pulverizing chamber 1, ensuring that the pulverized medicinal powder falls smoothly into the collection hopper 6. A filter screen located above the discharge port 5 effectively removes large impurities from the medicinal powder, ensuring its purity and quality for subsequent use. The unique design of the venturi tube 7, combined with the use of a fan 8, creates a highly efficient dust collection system. The airflow generated by the fan 8 within the venturi tube 7 is accelerated by the Venturi effect, drawing the medicinal powder from the collection hopper 6 out through the other end of the venturi tube 7, enabling rapid collection and preliminary air separation of the medicinal powder. A securing mechanism securely secures the powder collection bag to the venturi tube 7. Compared to traditional rope-wrapped methods, this fixing mechanism not only improves fixing efficiency but also simplifies the removal process, making bag replacement and cleaning more convenient and quicker. The universal high-speed grinding disc, combined with a powerful drive motor, significantly improves the grinding efficiency of traditional Chinese medicines. The efficient grinding mechanism ensures uniform powder particle size, facilitating subsequent extraction and preparation of medicinal preparations.

[0023] In a further preferred embodiment of the present invention, the fixing mechanism includes a positioning ring 9, an annular groove 10, a fixing block 11, two limit blocks 12 and two disassembly mechanisms, the positioning ring 9 is fixedly mounted on the venturi tube 7, the annular groove 10 is opened on the positioning ring 9, the fixing block 11 is slidably arranged on the positioning ring 9, and a portion of the fixing block 11 is embedded in the annular groove 10. The two limit blocks 12 are both fixedly mounted on the fixing block 11 and pass through the butt end of the cloth bag. The two disassembly mechanisms are arranged on the positioning ring 9 for fixing and disassembling the fixing block 11, and the two disassembly mechanisms are respectively arranged corresponding to the two limit blocks 12.

[0024] In this embodiment, the positioning ring 9 serves as a reference point for the fixing block 11 and other components, ensuring the stability and accuracy of the fixing mechanism on the Venturi tube 7. The annular groove 10 provides a sliding track for the fixing block 11, allowing it to move along a predetermined path, thereby securing or releasing the cloth bag. The fixing block 11 remains stable when subjected to external forces while also flexibly moving along the annular groove 10, pressing the open end of the cloth bag into the groove 10 to achieve a seal. Two stoppers 12 on the fixing block 11 extend through the butt ends of the cloth bag, restricting its movement and achieving a secure connection. The stoppers 12 act directly on the cloth bag, physically preventing it from falling or shifting during the powder collection process. This design ensures a secure connection between the cloth bag and the Venturi tube 7. A disassembly mechanism controls the sliding of the fixing block 11, thereby securing and removing the cloth bag. Compared to traditional methods using a winding rope, this disassembly mechanism makes bag replacement and cleaning much simpler and faster. The design of the disassembly mechanism facilitates bag replacement and cleaning. Operators no longer need to spend time and effort untangling the tangled retaining ropes; simply operating the disassembly mechanism allows for complete bag removal and installation. As part of the universal high-speed pulverizer for processing traditional Chinese medicine beverages, the optimized design of the retaining mechanism not only improves the overall performance of the device but also makes the entire production process smoother and more efficient.

[0025] In a further preferred embodiment of the present invention, the disassembly mechanism includes a slot 13, a fixed cover 14, a block 15, an operating rod 16 and a spring 17. The slot 13 is opened on the limit block 12, the fixed cover 14 is fixedly mounted on the positioning ring 9, the block 15 is slidably mounted in the fixed cover 14 and in sliding contact with the slot 13, the operating rod 16 is fixedly mounted on the top of the block 15 and slides through the fixed cover 14, the spring 17 is sleeved on the operating rod 16, and the spring 17 is arranged between the fixed cover 14 and the block 15.

[0026] In this embodiment, a slot 13 is provided on the stop block 12, serving as a locking position for the block 15. When the block 15 slides into the slot 13, it securely locks the fixed block 11 and the cloth bag, preventing them from loosening or falling out during operation. The fixing cover 14 provides a closed and stable environment for the block 15 to slide. This design helps maintain the straight sliding motion of the block 15, reducing deviation or jamming caused by external factors. The block 15 is designed to slide within the fixing cover 14 when subjected to external forces, thereby locking or releasing the slot 13. The operator can conveniently control the sliding of the block 15 using the operating lever 16 to secure or remove the cloth bag. This design makes the operation process more intuitive and convenient. The spring 17 provides an elastic force on the block 15 toward the slot 13, allowing it to automatically slide into the slot 13 and lock. To remove the cloth bag, the operator simply overcomes the elastic force of the spring 17 to pull the block 15 out of the slot 13. The disassembly mechanism is a part of the fixing mechanism, and its optimized design not only improves the performance of the fixing mechanism, but also makes the structure of the entire universal high-speed crushing device for processing traditional Chinese medicine beverages more compact and reasonable.

[0027] In a further preferred embodiment of the present invention, a fan 18 is fixedly installed in the installation box 4, and an exhaust pipe 19 is fixedly installed at the exhaust end of the fan 18. The exhaust pipe 19 is fixedly installed on the collecting bucket 6 and is arranged corresponding to the discharge port 5 to prevent the filter screen on the discharge port 5 from being blocked.

[0028] In this embodiment, a fan 18 is fixedly mounted within the mounting box 4 and serves as the power source for the exhaust system. Its function is to generate airflow, which, through the exhaust duct 19, blows the medicinal powder on the filter in the opposite direction, preventing the medicinal powder from clogging the filter and affecting production efficiency. The exhaust duct 19 serves as a connecting pipe between the fan 18 and the collection hopper 6, responsible for directing the airflow generated by the fan 18 into the collection hopper 6 to purge the filter and prevent clogging. The exhaust system composed of the fan 18 and the exhaust duct 19 allows the filter at the discharge port 5 to be regularly purged to remove fine particles and impurities adhering to it, thereby effectively preventing clogging of the filter. This not only ensures the smooth discharge of medicinal powder, but also extends the service life of the filter and reduces maintenance costs. The unobstructed flow of the filter is crucial to the overall performance of the universal high-speed pulverizing device for processing traditional Chinese medicine beverages. By preventing clogging of the filter, the efficient collection and purity of the medicinal powder can be ensured, improving production efficiency and product quality.

[0029] In a further preferred embodiment of the present invention, a feed hopper 20 is fixedly mounted on the crushing box 1 , an auger 21 is rotatably mounted in the feed hopper 20 , a rotating motor 22 is fixedly mounted on the feed hopper 20 , and an output shaft of the rotating motor 22 is fixedly connected to the auger 21 .

[0030] In this embodiment, the feed hopper 20 is fixedly mounted on the pulverizing chamber 1 and serves as a passage for material to enter the pulverizing chamber 1. Its design should ensure smooth material flow and easy control, ensuring uniform and stable material entry into the pulverizing zone. The auger 21 is a spiral conveying device that rotates to transport material from one end of the feed hopper 20 to the other, preliminarily mixing and pre-pressing the material in the process. The spiral blade design of the auger 21 helps propel the material toward the pulverizing zone while reducing blockage and retention during the feeding process. A rotary motor 22 powers the auger 21, driving its rotation. By controlling the speed and direction of the rotary motor, the conveying speed and direction of the auger 21 can be adjusted, enabling precise control of the material feed rate and amount. The rotary conveying action of the auger 21 ensures a more uniform and rapid entry of material into the pulverizing zone, reducing material residence time during the feeding process, thereby improving pulverization efficiency, reducing unevenness during the pulverization process, and enhancing the quality and consistency of the pulverized product. The auger 21 also reduces blockage and retention of material within the feed hopper 20. This not only improves feeding efficiency but also reduces the risk of equipment failure.

[0031] In a further preferred embodiment of the present invention, a sealing door 23 is hingedly connected to the installation box 4 for equipment maintenance. A ventilation hole 24 is opened on the installation box 4, and a dustproof net is fixedly installed in the ventilation hole 24.

[0032] In this embodiment, the sealing door 23 is hinged on the installation box 4 for easy opening and closing. When the equipment needs to be inspected or maintained, the components inside the installation box 4, such as the fan 18, the exhaust duct 19, etc., can be accessed by opening the sealing door 23. This design improves the maintainability of the equipment, allowing maintenance personnel to perform inspection and maintenance work more conveniently. The vents 24 are used to ensure air circulation inside the installation box 4. During the operation of the equipment, heat or odor may be generated inside the installation box 4. The vents 24 can effectively discharge these adverse factors and keep the air inside the installation box 4 fresh and the temperature appropriate. The dustproof net is used to prevent external dust and impurities from entering the interior of the installation box 4. The addition of the dustproof net protects the components inside the installation box 4 from dust and impurities, extends the service life of the equipment, and reduces the risk of failure caused by dust accumulation.

[0033] In a further preferred embodiment of the present invention, a support base is fixedly installed in the installation box 4, and the support base is fixedly connected to the venturi tube 7.

[0034] In this embodiment, the support base is fixedly mounted inside the mounting box 4. Its primary function is to provide a stable support platform for carrying and securing the Venturi tube 7. The design of the support base should take into account the weight and shape of the Venturi tube 7, as well as the vibration and impact forces that may be generated during operation, to ensure that it can withstand and maintain stability. As a key component in this device, the Venturi tube 7 generates a negative pressure effect under the action of high-speed airflow, helping to attract and accelerate the material into the crushing area. Because the Venturi tube 7 must withstand high airflow pressure and vibration during operation, its stability and fixing method are crucial. By firmly securing the Venturi tube 7 within the mounting box 4 via the support base, it can effectively prevent it from shifting or loosening due to vibration or impact forces during operation, thereby ensuring stable operation of the equipment. The addition of the support base not only enhances the stability of the Venturi tube 7 but also makes the entire device structure more compact and rational. This helps to reduce space waste within the device, improve space utilization, and enhance the overall appearance of the device.

[0035] In summary, compared with related technologies, the use of a universal high-speed grinding turntable and a powerful drive motor significantly improves the grinding efficiency of Chinese medicinal materials, while ensuring the uniformity of the powder particle size, providing a good foundation for subsequent medicinal extraction and preparation. An innovative fixing mechanism has been designed, including a positioning ring, annular groove, a fixing block, a limit block, and a disassembly mechanism, which enables rapid fixing and convenient disassembly of the bag. Compared with the traditional fixing rope winding method, it greatly improves the fixing efficiency and operational convenience. By installing an exhaust system consisting of a fan and an exhaust pipe, the filter screen on the discharge port is regularly purged, effectively preventing the filter screen from clogging, ensuring the smooth discharge of the powder and the long-term use of the filter screen. The introduction of an auger and a rotary motor in the feed hopper enables uniform and rapid feeding of materials, reduces the residence time of the material during the feeding process, improves the grinding efficiency, and helps to reduce unevenness during the grinding process. The hinged door design facilitates the inspection and maintenance of the equipment. At the same time, the vents and dust screens ensure air circulation and dust prevention inside the installation box, extending the service life of the equipment.

[0036] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0037] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope to be protected by the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making any creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also fall within the scope to be protected by the present invention.

Claims

1. A universal high-speed crushing device for processing Chinese herbal medicine beverages, characterized in that: include: Rotate the crushing box equipped with a crushing turntable; A driving motor, wherein the driving motor is fixedly mounted outside the pulverizing box, and an output shaft of the driving motor is fixedly connected to the pulverizing rotary disc; An installation box, the installation box being fixedly installed below the crushing box; A discharge port, the discharge port is opened at the bottom of the crushing box, and a filter screen is provided on the discharge port; A collecting hopper, the collecting hopper being fixedly mounted in the mounting box and arranged corresponding to the discharge port; A venturi tube, wherein the venturi tube is fixedly installed in the installation box, the neck of the venturi tube is connected to the collection bucket, and one end of the venturi tube passes through the installation box; a fan, the fan being fixedly installed in the venturi tube; A fixing mechanism is provided on a side of the venturi tube extending outside the installation box, and is used for fixing the cloth bag to the venturi tube.

2. The universal high-speed pulverizing device for processing Chinese medicinal beverages according to claim 1, characterized in that: The fixing mechanism includes a positioning ring, an annular groove, a fixing block, two limit blocks and two disassembly mechanisms. The positioning ring is fixedly mounted on the Venturi tube, the annular groove is provided on the positioning ring, the fixing block is slidingly arranged on the positioning ring, and part of the fixing block is embedded in the annular groove. The two limit blocks are fixedly mounted on the fixing block and pass through the butt end of the cloth bag. The two disassembly mechanisms are arranged on the positioning ring for fixing and disassembling the fixing block. The two disassembly mechanisms are respectively arranged corresponding to the two limit blocks.

3. The universal high-speed pulverizing device for processing Chinese medicinal beverages according to claim 2, characterized in that: The disassembly mechanism includes a slot, a fixed cover, a block, an operating rod and a spring. The slot is opened on the limit block, the fixed cover is fixedly mounted on the positioning ring, the block is slidably mounted in the fixed cover and in sliding contact with the slot, the operating rod is fixedly mounted on the top of the block and slides through the fixed cover, the spring is sleeved on the operating rod, and the spring is arranged between the fixed cover and the block.

4. The universal high-speed pulverizing device for processing Chinese medicinal beverages according to claim 1, characterized in that: A fan is fixedly installed in the installation box, an exhaust pipe is fixedly installed on the exhaust end of the fan, the exhaust pipe is fixedly installed on the collecting hopper and is arranged corresponding to the discharge port to prevent the filter screen on the discharge port from being blocked.

5. The universal high-speed pulverizing device for processing Chinese medicinal beverages according to claim 1, characterized in that: A feed hopper is fixedly mounted on the crushing box, an auger is rotatably mounted in the feed hopper, a rotary motor is fixedly mounted on the feed hopper, and an output shaft of the rotary motor is fixedly connected to the auger.

6. The universal high-speed pulverizing device for processing Chinese medicinal beverages according to claim 1, characterized in that: A sealing door is hingedly connected to the installation box for equipment maintenance. A ventilation hole is opened on the installation box, and a dustproof net is fixedly installed in the ventilation hole.

7. The universal high-speed pulverizing device for processing Chinese medicinal beverages according to claim 1, characterized in that: A support base is fixedly installed in the installation box, and the support base is fixedly connected to the venturi tube.

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