Medicinal material pretreatment device
By designing a medicinal material pretreatment device with a telescopic support rod inclined, combined with a grinding mechanism and screen system, the space occupation and heat problems of existing equipment when improving chopping efficiency and uniformity are solved, and efficient and economical medicinal material processing and drug efficacy are achieved.
Patent Information
- Application Number
- CN202421216814.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-05-30
AI Technical Summary
When existing medicinal material chopping and grinding equipment improves the chopping efficiency and uniformity, it is easy to increase the equipment volume or generate heat, affecting the performance and efficacy of medicinal materials.
A pretreatment device for medicinal materials is designed, using a telescopic support rod to tilt the treatment chamber, combining the grinding mechanism and screening system to achieve efficient grinding and screening of medicinal materials and avoid heat accumulation.
It improves the efficiency and quality of medicinal materials, reduces the equipment footprint, and avoids the damage to medicinal materials by heat, ensuring the maintenance of medicinal effects.
Smart Images
Figure CN222586709U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medicinal material manufacturing equipment, in particular to a medicinal material pre-processing device. Background Art
[0002] The processing of Chinese medicinal herbs does include cutting and grinding, which is to release the active ingredients in the herbs for easy absorption by the human body. Cutting is to cut the herbs into appropriate sizes for grinding and extraction. Grinding is to use grinding equipment to grind the herbs into powder. This process can be done by hand or with mechanical grinding equipment. For the herbal chopping and grinding process, there are two ways to ensure the chopping effect. One of them is to extend the chopping path. By increasing the length of the chopping path, this method can ensure that the herbs stay in the equipment for a longer time, thereby obtaining a more uniform and delicate chopping effect. However, this method may cause the equipment to increase in size and occupy more space. For production environments with limited space, this may be a challenge. There is a problem of space occupation.
[0003] Another way is to increase the chopping frequency, which can complete more chopping work in a short time and improve production efficiency. Increasing the chopping frequency will generate a lot of heat, which may damage some heat-sensitive components of the medicinal materials and affect the performance and efficacy of the medicinal materials.
[0004] In practice, choosing the right chopping and grinding method requires comprehensive consideration of multiple factors, including the characteristics of the medicinal material, the desired efficacy, production efficiency, space constraints, and cost. In order to balance these factors, some compromises may need to be taken to reduce the impact of heat generation on the performance of the medicinal material. For example, intermittent operation can be used, that is, pausing at appropriate times during the chopping process to allow the equipment and medicinal materials to cool. Choose the right chopping media and equipment design to reduce space occupancy and improve efficiency. Pre-treat the medicinal materials, such as drying them appropriately, to reduce their heat sensitivity during the chopping process. The ultimate goal is to achieve efficient and economical medicinal material processing while ensuring efficacy, which undoubtedly increases production costs and reduces production efficiency. Utility Model Content
[0005] The purpose of the utility model is to avoid the shortcomings of the prior art and provide a medicinal material pretreatment device, which can pre-treat the medicinal materials efficiently and non-destructively, and has the advantages of small footprint and high efficiency.
[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0007] A medicinal material pretreatment device is provided, comprising:
[0008] A base, a processing chamber for crushing medicinal materials is arranged above the base, at least two telescopic support rods are arranged between the base and the processing chamber, at least two of the telescopic support rods are arranged at both ends of the processing chamber along the length direction of the processing chamber, and one end of the telescopic support rod is fixedly connected to the base, and the other end is fixedly connected to the processing chamber.
[0009] The processing chamber is provided with a grinding mechanism for grinding medicinal materials, and the discharge direction of the grinding mechanism is arranged along the length direction of the processing chamber.
[0010] One end of the processing chamber is provided with a discharge port for discharging ground medicinal materials, and the other end is provided with a hopper for placing medicinal materials. The discharge port is provided with a powder collecting chamber, and the inlet of the powder collecting chamber is provided with a screen, and the screen is connected to a channel communicating with the hopper.
[0011] A controller is connected to each telescopic support rod. The controller controls the telescopic support rod on one end of the processing chamber to rise and the supporting telescopic rod on the other end to fall, so that the processing chamber is placed at an angle.
[0012] In some embodiments, the telescopic support rod is a cylinder, and a piston rod of the cylinder is connected to the bottom of the processing chamber.
[0013] In some embodiments, a transition chamber is left between the discharge port and the collecting chamber, and the channel is connected to the transition chamber.
[0014] In some embodiments, the grinding mechanism includes a first grinding roller and a second grinding roller respectively extending along the length direction of the processing chamber and arranged opposite to each other, and grinding teeth are arranged on the circumference of each grinding roller.
[0015] In some embodiments, the grinding roller includes a first grinding roller segment and a second grinding roller segment, the first grinding roller segment is provided with blades spirally arranged along its length direction on its circumferential side, the second grinding roller segment is provided with a frosted surface on its circumferential side, and the first grinding roller segment is close to one end of the hopper.
[0016] In some embodiments, each grinding roller is provided with a cooling water channel, and the cooling water channel is cyclically connected to an external cooling water mechanism.
[0017] In some embodiments, the processing chamber is provided with an exhaust port, and the exhaust port faces outside the processing chamber.
[0018] In some embodiments, the exhaust port is provided with a mesh.
[0019] In some embodiments, the processing chamber has an inclination angle of 30 to 45 degrees.
[0020] In some embodiments, the length of the processing chamber is 1m~2m, and a pipeline valve is provided on the channel.
[0021] Beneficial effects of the medicinal material pretreatment device of the utility model:
[0022] (1) The medicinal material pre-processing device of the utility model is provided with a grinding mechanism in a processing chamber for grinding medicinal materials. During the grinding process, the telescopic support rod at one end of the processing chamber is started to rise, while the telescopic support rod at the other end remains unchanged or falls, so that the processing chamber is tilted. Under the tilting effect of the processing chamber, the medicinal materials in the processing chamber can pass through the grinding mechanism in sequence, so that they can be fully ground by the grinding mechanism, avoiding the problem of the grinding mechanism in the prior art that the medicinal materials cannot be driven to move well due to the slow grinding speed, resulting in insufficient grinding of the medicinal materials. That is, the medicinal materials can be moved and ground more effectively during the grinding process, avoiding the problem of insufficient movement of the medicinal materials due to the slow grinding speed, thereby improving the grinding efficiency.
[0023] (2) In the medicinal material pre-processing device of the utility model, after a round of grinding is completed, the medicinal materials that meet the specifications are first transferred to the powder collection chamber. After the powder is screened, the entire processing chamber is tilted in the opposite direction through the telescopic effect of the telescopic support rod, so that the medicinal materials that do not meet the size requirements are returned to the hopper, thereby ensuring that only qualified medicinal materials are collected, thereby improving the efficiency and quality of medicinal material screening. Since the medicinal materials that do not meet the size requirements can automatically return to the grinding mechanism for grinding, even a short grinding distance can ensure a good grinding effect, reducing the footprint of the entire device.
[0024] (3) The medicinal material pre-processing device of the utility model can quickly adjust the inclination angle of the processing chamber through the telescopic effect of the telescopic support rod, so that the entire device can flexibly adapt to different grinding requirements and improve the controllability of grinding. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 It is a working state diagram of the medicinal material grinding process of the medicinal material pretreatment device according to a specific implementation method.
[0026] Figure 2 It is a working state diagram of the medicinal material reflux hopper of the medicinal material pretreatment device according to a specific implementation method.
[0027] Figure 3 It is a structural schematic diagram of a grinding mechanism of a specific implementation method.
[0028] Reference numerals
[0029] 1. Base; 2. Processing chamber; 3. Telescopic support rod; 4. Grinding mechanism; 5. Discharge port; 6. Hopper; 7. Powder collecting chamber; 8. Screen; 9. Channel; 10. Transition chamber; 11. First grinding roller; 12. Second grinding roller; 101. First grinding roller section; 102. Second grinding roller section; 13. Blade; 14. Frosted surface; 15. Cooling water channel; 16. Exhaust port; 18. Mesh; 19. Valve. DETAILED DESCRIPTION
[0030] The preferred embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the preferred embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present invention more thorough and complete, and to fully convey the scope of the present invention to those skilled in the art.
[0031] The terms used in the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The singular forms "a", "the" used in the present invention and the appended claims are intended to include plural forms unless the context clearly indicates other meanings. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more associated listed items.
[0032] It should be understood that although the terms "first", "second", "third", etc. may be used to describe various information in the present invention, this information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present invention, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined. Example
[0033] The medicinal material pretreatment device disclosed in this embodiment is as follows: Figure 1~2 As shown, including:
[0034] A base 1 is provided above the base 1, and a processing chamber 2 for crushing medicinal materials is provided. At least two telescopic support rods 3 are provided between the base 1 and the processing chamber 2. At least two telescopic support rods 3 are arranged at both ends of the processing chamber 2 along the length direction of the processing chamber 2, and one end of the telescopic support rod 3 is fixedly connected to the base 1, and the other end is fixedly connected to the processing chamber 2.
[0035] Telescopic support rods 3 are respectively provided at both ends of the processing chamber 2. The processing chamber 2 is tilted by controlling the telescopic support rods 3 at both ends.
[0036] The processing chamber 2 is provided with a grinding mechanism 4 for grinding medicinal materials, and the discharge direction of the grinding mechanism 4 is arranged along the length direction of the processing chamber 2.
[0037] Since the discharging direction of the grinding mechanism 4 extends along the length direction of the processing chamber 2 , the discharging direction of the grinding mechanism 4 is along the inclination direction of the processing chamber 2 , so that the inclination of the processing chamber 2 can drive the medicinal materials to pass through the grinding mechanism 4 .
[0038] One end of the processing chamber 2 is provided with a discharge port 5 for discharging ground medicinal materials, and the other end is provided with a hopper 6 for placing medicinal materials. The discharge port 5 is provided with a powder collecting chamber 7, and the inlet of the powder collecting chamber 7 is provided with a screen 8, and the screen 8 is connected to a channel 9 communicating with the hopper 6.
[0039] The hopper 6 is used to input medicinal materials into the processing chamber 2, and the discharge port 5 outputs the processed medicinal materials. Through the screening effect of the discharge port 5, the medicinal materials that meet the requirements are transmitted to the powder collecting chamber 7, and those that do not meet the requirements stop outside the powder collecting chamber 7. Although the hopper 6 is arranged at the bottom in the figure, those skilled in the art can still transmit the medicinal materials in the hopper 6 to the processing chamber 2 as needed, for example, using a conveyor belt mechanism.
[0040] A controller is connected to each telescopic support rod 3. The controller controls the telescopic support rod 3 on one end of the processing chamber 2 to rise and the supporting telescopic rod on the other end to descend, so that the processing chamber 2 is placed at an angle.
[0041] Specifically, Figure 1 As shown, when grinding medicinal materials, the controller controls the telescopic support rod 3 far from the medicinal material entry end to rise, while the telescopic support rod 3 close to the medicinal material entry end remains unchanged or falls, so that the processing chamber 2 is inclined to one end, and the medicinal materials are driven forward. Figure 2 As shown, when the medicinal materials that do not meet the requirements need to be returned to the grinding mechanism 4 for grinding, the controller controls the telescopic support rod 3 to rise or fall in the opposite direction, so that the medicinal materials can flow back to the hopper 6 for processing.
[0042] In this embodiment, the telescopic support rod 3 is a cylinder, and the piston rod of the cylinder is connected to the bottom of the processing chamber 2 .
[0043] The telescopic support rod 3 can be intelligently controlled to be extended and retracted by the intelligent control cylinder.
[0044] In this embodiment, a transition chamber 10 is left between the discharge port 5 and the collecting chamber, and the channel 9 is connected to the transition chamber 10 .
[0045] The transition chamber 10 is used to accommodate medicinal materials that do not conform to the size, so as to facilitate the storage of medicinal materials that do not conform to the size.
[0046] In this embodiment, the grinding mechanism 4 includes a first grinding roller 11 and a second grinding roller 12 which are respectively extended along the length direction of the processing chamber and are arranged opposite to each other, and grinding teeth are arranged on the circumference of each grinding roller.
[0047] The medicinal material can be ground by the relative movement between the first grinding roller 11 and the second grinding roller 12 .
[0048] In this embodiment, the grinding roller includes a first grinding roller section 11 and a second grinding roller section 12. The circumferential side of the first grinding roller section 11 is provided with a blade 13 spirally arranged along its own length direction, and the circumferential side of the second grinding roller section 12 is set as a frosted surface 14. The first grinding roller section 11 is close to one end of the hopper 6.
[0049] The first grinding roller 11 is close to one end of the hopper 6 , so that the spirally arranged blades 13 first chop the medicinal materials and then grind the medicinal materials through the frosted surface 14 .
[0050] In this embodiment, each grinding roller is provided with a cooling water channel 15, and the cooling water channel 15 is cyclically connected to an external cooling water mechanism.
[0051] The cooling water channel 15 can cool the grinding roller to prevent the temperature of the medicinal material from being too high and damaging the sensitive components in the medicinal material.
[0052] In this embodiment, the processing chamber 2 is provided with an exhaust port 16 , and the exhaust port 16 faces the outside of the processing chamber 2 .
[0053] The exhaust port 16 is used to discharge the water vapor in the processing chamber 2 to prevent the cooling water from condensing and accumulating in the medicinal materials during the cooling process, thereby affecting the performance of the medicinal materials.
[0054] In this embodiment, the exhaust port 16 is provided with a mesh 18 .
[0055] The mesh 18 prevents the medicinal materials in the processing chamber 2 from splashing out.
[0056] In this embodiment, the inclination angle of the processing chamber 2 is 30-45°.
[0057] In this embodiment, the length of the processing chamber 2 is 1m to 2m, and a pipeline valve is provided on the channel 9.
[0058] The processing chamber 2 is long and occupies little area, and a pipeline valve is provided on the channel 9 to prevent the medicinal materials in the hopper 6 from flowing back to the transition chamber 10.
[0059] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values of the parts and steps described in these embodiments do not limit the scope of the present application. At the same time, it should be understood that, for ease of description, the path lengths of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.
[0060] In the description of the present application, it should be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present application; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.
[0061] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.
[0062] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of this application.
[0063] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A medicinal material pretreatment device, characterized in that: include A base (1), a processing chamber (2) for crushing medicinal materials is arranged above the base (1), at least two telescopic support rods (3) are arranged between the base (1) and the processing chamber (2), at least two telescopic support rods (3) are arranged at both ends of the processing chamber (2) along the length direction of the processing chamber (2), and one end of the telescopic support rod (3) is fixedly connected to the base (1), and the other end is fixedly connected to the processing chamber (2), A grinding mechanism (4) for grinding medicinal materials is provided in the processing chamber (2), and the discharge direction of the grinding mechanism (4) is arranged along the length direction of the processing chamber (2). One end of the processing chamber (2) is provided with a discharge port (5) for discharging ground medicinal materials, and the other end is provided with a hopper (6) for placing medicinal materials. The discharge port (5) is provided with a medicinal powder collecting chamber (7). The inlet of the medicinal powder collecting chamber (7) is provided with a screen (8), and the screen (8) is connected to a channel (9) communicating with the hopper (6). A controller is connected to each telescopic support rod (3), and the controller controls the telescopic support rod (3) on one end of the processing chamber (2) to rise and the supporting telescopic rod on the other end to descend, so that the processing chamber (2) is placed at an angle.
2. The medicinal material pretreatment device according to claim 1, characterized in that: The telescopic support rod (3) is a cylinder, and the piston rod of the cylinder is connected to the bottom of the processing chamber (2).
3. The medicinal material pretreatment device according to claim 1, characterized in that: A transition chamber (10) is left between the discharge port (5) and the collection chamber, and the channel (9) is connected to the transition chamber (10).
4. The medicinal material pretreatment device according to claim 1, characterized in that: The grinding mechanism (4) comprises a first grinding roller (11) and a second grinding roller (12) which are respectively extended along the length direction of the processing chamber and are arranged opposite to each other, and grinding teeth are arranged on the circumference of each grinding roller.
5. The medicinal material pretreatment device according to claim 4, characterized in that: The grinding roller comprises a first grinding roller (11) section and a second grinding roller (12) section, the circumference of the first grinding roller (11) section is provided with blades (13) arranged spirally along its length direction, the circumference of the second grinding roller (12) section is provided with a frosted surface (14), and the first grinding roller (11) section is close to one end of the hopper (6).
6. The medicinal material pretreatment device according to claim 1, characterized in that: Each grinding roller is provided with a cooling water channel (15), and the cooling water channel (15) is cyclically connected to an external cooling water mechanism.
7. The medicinal material pretreatment device according to claim 1, characterized in that: The processing chamber (2) is provided with an exhaust port (16), and the exhaust port (16) faces the outside of the processing chamber (2).
8. The medicinal material pretreatment device according to claim 7, characterized in that: The exhaust port (16) is provided with a mesh (18).
9. The medicinal material pretreatment device according to claim 1, characterized in that: The inclination angle of the processing chamber (2) is 30-45°.
10. The medicinal material pretreatment device according to claim 1, characterized in that: The length of the processing chamber (2) is 1m to 2m, and a pipeline valve (19) is provided on the channel (9).