Traditional Chinese medicine decoction piece screening device
By designing a screening device for Chinese herbal medicines with stepping motor and adjustable vibration, the problems of the sorting level and vibration adjustment of Chinese traditional Chinese herbal medicines in the prior art are solved, and multi-stage sorting and high-quality Chinese herbal medicine treatment are realized.
Patent Information
- Application Number
- CN202421687544.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-16
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-07-16
AI Technical Summary
The existing Chinese herbal medicine screening device can only perform two-stage sorting, with poor sorting effect and difficult to adjust the vibration intensity, which can easily lead to damage to Chinese herbal medicine and peeling off debris, affecting the quality.
A Chinese herbal medicine screening device is designed, and the second screening box is twisted back and forth with a stepper motor, and the guide rod drives the first screening box to twist at the same time. By adjusting the position of the slider, the torsion amplitude and oscillation intensity of the first screening box are adjusted, so as to realize multi-stage sorting and flexible vibration adjustment.
Multi-stage sorting of Chinese herbal medicines is realized, the sorting effect is improved, and the Chinese herbal medicines are protected by adjusting the vibration intensity, reducing debris generation, and improving product quality.
Smart Images
Figure CN222830114U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of traditional Chinese medicine processing, and particularly relates to a screening device for traditional Chinese medicine pieces. Background Art
[0002] With the development of industrial technology, modern Chinese medicine processing technology has become more and more perfect. Chinese herbal medicine pieces need to be graded and packaged according to size, which requires the use of screening devices for sorting. The previous Chinese herbal medicine screening devices used wire mesh for sorting. This sorting method can only sort Chinese herbal medicines into two grades, and the sorting effect is relatively poor.
[0003] Secondly, the vibration intensity of previous screening devices is difficult to adjust, which can easily cause damage to the Chinese herbal medicines and peel off a lot of debris from the herbal medicines, which will affect the quality of the herbal medicines. Utility Model Content
[0004] The purpose of the utility model is to provide a Chinese herbal medicine slice screening device in view of the deficiencies in the prior art. When the device is in use, the Chinese herbal medicine slice materials are poured into the first screening frame, and the stepper motor drives the second screening frame to twist back and forth by fifteen degrees. The guide rod at the top of the second screening frame will drive the first screening frame to twist at the same time. After loosening the screw valve, the position of the slider relative to the guide rail can be adjusted. The closer the slider at the bottom of the first screening frame is to the center position, the greater the torsion amplitude of the first screening frame. Then, the intensity of the oscillation can be adjusted according to the screening requirements, thereby solving the problems mentioned in the background technology.
[0005] In order to solve the above problems, the utility model provides the following technical solutions: a Chinese medicine slice screening device, comprising a twisting table, the twisting table is installed on the inclined twisting assembly, two shaft plates are arranged at the top of the twisting table, a first screening frame is rotatably arranged at the top of the shaft plate, a second screening frame is rotatably arranged in the middle of the shaft plate, the front ends of the first screening frame and the second screening frame are rotatably connected through the shaft rod and the side wall of the shaft plate, the rear ends of the first screening frame and the second screening frame are both provided with a tube shaft, a plunger plate is arranged in the inner port of the tube shaft, and a shaft matching the tube shaft is arranged on the rear side wall of the shaft plate hole, a collecting bucket assembly is arranged below the second screening frame; the shaft rod at the front end of the second screening frame is connected to the output shaft of the stepper motor, the stepper motor is fixed on the outer wall of the shaft plate, guide rails are arranged on the bottom surface of the first screening frame and the top surface of the second screening frame, sliders are slidably mounted on the guide rails, the sliders are locked in position by screw valves, hinge blocks are also arranged on the side walls of the sliders, the two hinge blocks are connected by guide rods, a detachable filtering assembly is arranged in the middle of the first screening frame and the second screening frame, and a feeding assembly and a cleaning assembly are arranged on one side of the torsion table.
[0006] Furthermore, the torsion assembly includes a base plate under the torsion platform, the base plate is fixedly connected to the concrete floor, the rear end of the base plate is hinged to the rear end of the torsion platform, two hydraulic presses are arranged at the front end of the base plate, and steel balls are arranged on the output rods of the hydraulic presses, which abut against the bottom surface of the torsion platform.
[0007] Furthermore, the detachable filter assembly includes a rectangular opening between the first screening frame and the second screening frame, a square frame is installed in the rectangular opening, a screen is arranged in the middle of the square frame, and the wire density of the upper screen is less than the wire density of the lower screen.
[0008] Furthermore, the collecting barrel assembly includes a collecting frame, which is fixed in the middle of the two axis plates. A gathering funnel is provided at the bottom end of the collecting frame. The bottom of the gathering funnel is connected to an inclined tube, which passes through the side wall of the axis plate. The two tube axes and the ports of the inclined tube remain flush.
[0009] Furthermore, the material unloading assembly includes a fixed loading rack, and three material receiving ports are arranged on the side wall of the loading rack. The front end openings of the three material receiving ports are respectively aligned with the two pipe axes and the inclined tube, and the rear ends of the material receiving ports are respectively connected to a material unloading pipe. A storage box is arranged below the material unloading pipe, and three cleaning compartments are arranged in the middle of the storage box. The three material unloading pipes are respectively aligned with the three cleaning compartments.
[0010] Furthermore, the cleaning component includes a cleaning motor on the side wall of the storage box, the output end of the cleaning motor is provided with a long shaft, three cleaning impellers are provided on the long shaft, and the cleaning impellers are located inside the three cleaning chambers.
[0011] Compared with the prior art, the embodiments of the present application have the following beneficial effects:
[0012] Firstly, when the device is in use, the Chinese herbal medicine materials are poured into the first screening frame, and the stepper motor drives the second screening frame to twist fifteen degrees back and forth. The guide rod at the top of the second screening frame will drive the first screening frame to twist at the same time. After loosening the screw valve, the position of the slider relative to the guide rail can be adjusted. The closer the slider at the bottom of the first screening frame is to the center position, the greater the twisting amplitude of the first screening frame, and the intensity of the oscillation can be adjusted according to the screening requirements.
[0013] Secondly, after pulling out the plunger plate, the hydraulic press lifts up the front end of the twisting table to tilt the first screening frame, the second screening frame and the collecting frame. The first screening frame, the second screening frame and the collecting frame will discharge the materials inside. The three receiving ports will pass the materials through the three discharge pipes and load the three grades of materials into the three chambers inside the storage box for cleaning, so that the debris in the material can be cleaned and removed. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the front view of the utility model.
[0015] Figure 2 It is a schematic diagram of the utility model when viewed from above.
[0016] Figure 3 It is a schematic diagram of the side view of the utility model.
[0017] Figure 4 It is a schematic diagram of a cross-section of the utility model.
[0018] Figure 5 It is a schematic diagram of the pipe shaft of the utility model.
[0019] Figure 6 It is a schematic diagram of the guide rod of the utility model.
[0020] Figure 7 It is a schematic diagram of the slider of the utility model.
[0021] Description of reference numerals:
[0022] Torsion table 1, shaft plate 2, base plate 3, hydraulic press 301, first screening frame 4, second screening frame 5, collecting frame 6, tilting tube 601, stepping motor 7, loading rack 8, receiving port 801, unloading pipe 9, storage box 10, cleaning motor 1001, cleaning impeller 1002, screen 11, pipe shaft 12, plunger plate 1201, guide rod 13, guide rail 1301, slider 1302, screw valve 1303, hinge block 1304. DETAILED DESCRIPTION
[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings 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, not to describe a specific order.
[0024] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.
[0025] The utility model provides a Chinese medicine slice screening device, such as Figure 1-7As shown, it includes a torsion platform 1, which is installed on the tilt torsion assembly, and two shaft plates 2 are arranged at the top of the torsion platform 1, and a first screening frame 4 is rotatably arranged at the top of the shaft plate 2, and a second screening frame 5 is rotatably arranged in the middle of the shaft plate 2, and the front ends of the first screening frame 4 and the second screening frame 5 are rotatably connected through a shaft rod and the side wall of the shaft plate 2, and the rear ends of the first screening frame 4 and the second screening frame 5 are both provided with a tube shaft 12, and a plunger plate 1201 is arranged in the inner port of the tube shaft 12, and shaft holes matching the tube shaft 12 are arranged on the rear side walls of the shaft plate 2, and a collecting bucket assembly is arranged below the second screening frame 5; the shaft rod at the front end of the second screening frame 5 is connected to the output shaft of the stepper motor 7, and the stepper motor 7 is fixed on the outer wall of the shaft plate 2, and the bottom surface of the first screening frame 4 and the top surface of the second screening frame 5 are both provided with guide rails 1301, and the guide rails 130 1 is slidably mounted with a slider 1302, which is locked in position by a screw valve 1303. A hinge block 1304 is also arranged on the side wall of the slider 1302, and the two hinge blocks 1304 are connected by a guide rod 13. A detachable filtering component is arranged between the first screening frame 4 and the second screening frame 5, and a feeding component and a cleaning component are arranged on one side of the twisting platform 1. The Chinese herbal medicine pieces are poured into the first screening frame 1, and the stepper motor 7 drives the second screening frame 5 to twist back and forth by fifteen degrees. The guide rod 13 at the top of the second screening frame 2 will drive the first screening frame 4 to twist at the same time. After loosening the screw valve 1303, the position of the slider 1302 relative to the guide rail 1301 can be adjusted. The closer the slider 1302 at the bottom of the first screening frame 4 is to the center position, the greater the torsion amplitude of the first screening frame 4 is, and the intensity of the oscillation can be adjusted according to the screening requirements.
[0026] The torsion assembly includes a base plate 3 under the torsion platform 1, the base plate 3 is fixedly connected to the concrete floor, the rear end of the base plate 3 is hinged to the rear end of the torsion platform 1, and two hydraulic presses 301 are arranged at the front end of the base plate 3. Steel balls are arranged on the output rods of the hydraulic presses 301, and the steel balls abut against the bottom surface of the torsion platform 1. After the plunger plate 1201 is pulled out, the hydraulic press 301 lifts up the front end of the torsion platform 1 to tilt the first screening frame 4 and the second screening frame 5, and the first screening frame 4 and the second screening frame 5 can discharge the internal materials from the pipe shaft 12.
[0027] The detachable filtering assembly includes a rectangular opening between the first screening frame 4 and the second screening frame 5, a square frame is installed in the rectangular opening, a screen 11 is arranged in the middle of the square frame, the wire density of the upper screen 11 is less than the wire density of the lower screen 11, the first screening frame 4 and the second screening frame 5 select two grades of Chinese herbal beverages, and the square frame and the screen 11 inside it can be removed from the first screening frame 4 and the second screening frame 5 and replaced with different models.
[0028] The collecting barrel assembly includes a collecting frame 6, which is fixed in the middle of the two shaft plates 2. A gathering funnel is provided at the bottom end of the collecting frame 6. The bottom of the gathering funnel is connected to an inclined tube 601. The inclined tube 601 passes through the side wall of the shaft plate 2. The two tube axes 12 and the ports of the inclined tube 601 remain flush. The third grade of Chinese herbal medicines will fall into the collecting frame 6, achieving a multi-stage screening effect. When the torsion table 1 is tilted, the material inside the collecting frame 6 is discharged from the inclined tube 601.
[0029] The material unloading component includes a fixed loading rack 8, and three material receiving ports 801 are arranged on the side wall of the loading rack 8. The front end openings of the three material receiving ports 801 are respectively aligned with the two pipe axes 12 and the inclined tube 601, and the rear ends of the material receiving ports 801 are respectively connected to a unloading pipe 9. A storage box 10 is arranged below the unloading pipe 9, and three cleaning chambers are arranged in the middle of the storage box 10. The three unloading pipes 9 are respectively aligned with the three cleaning chambers. The three material receiving ports 501 respectively load the three grades of materials into the three chambers inside the storage box 10 through the three unloading pipes 9 for cleaning operations, so that the debris in the material can be cleaned and removed.
[0030] The cleaning component includes a cleaning motor 1001 on the side wall of the storage box 10. A long axis is provided at the output end of the cleaning motor 1001. Three cleaning impellers 1002 are provided on the long axis. The cleaning impellers 1002 are located inside three cleaning chambers. The cleaning motor 1001 drives the three cleaning impellers 1002 to rotate. The cleaning impellers 1002 are in a vertical state so that no eddy currents will be generated in the cleaning chamber. The water in the cleaning chamber will flow irregularly to increase the cleaning effect.
[0031] Working principle: Chinese herbal medicine materials are poured into the first screening frame 1, and the stepper motor 7 drives the second screening frame 5 to twist back and forth fifteen degrees. The guide rod 13 at the top of the second screening frame 2 will drive the first screening frame 4 to twist at the same time. After loosening the screw valve 1303, the position of the slider 1302 relative to the guide rail 1301 can be adjusted. The closer the slider 1302 at the bottom of the first screening frame 4 is to the center position, the greater the torsion amplitude of the first screening frame 4, and then the intensity of the oscillation can be adjusted according to the screening requirements. After pulling out the plunger plate 1201, the hydraulic press 301 lifts up the front end of the torsion table 1 to tilt the first screening frame 4 and the second screening frame 5. The first screening frame 4 and the second screening frame 5 will discharge the internal materials from the tube shaft 12, and the first screening frame 4 and the second screening frame 5 will be tilted. Frame 5 selects two grades of Chinese herbal beverages. The frame and the screen 11 inside it can be removed from the first screening frame 4 and the second screening frame 5 and replaced with different models. The third grade of Chinese herbal medicines will fall into the collection frame 6, achieving a multi-stage screening effect. When the reversing table 1 is tilted, the material inside the collection frame 6 is discharged from the tilting tube 601, and the three material receiving ports 501 pass the materials through the three discharge pipes 9 to load the three grades of materials into the three chambers inside the storage box 10 for cleaning, so that the debris in the material can be cleaned and removed. The cleaning motor 1001 drives the three cleaning impellers 1002 to rotate. The cleaning impeller 1002 is in a vertical state and no eddy current will be generated in the cleaning chamber. The water in the cleaning chamber will flow irregularly to increase the cleaning effect.
[0032] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.
[0033] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.
[0034] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
[0035] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model 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 utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.
Claims
1. A Chinese herbal medicine slice screening device, characterized in that: The invention comprises a torsion table (1), wherein the torsion table (1) is mounted on an inclined torsion assembly, two shaft plates (2) are arranged at the top of the torsion table (1), a first screening frame (4) is rotatably arranged at the top of the shaft plate (2), a second screening frame (5) is rotatably arranged in the middle of the shaft plate (2), the front ends of the first screening frame (4) and the second screening frame (5) are rotatably connected via a shaft rod and a side wall of the shaft plate (2), the rear ends of the first screening frame (4) and the second screening frame (5) are both provided with a tube shaft (12), a plunger plate (1201) is arranged in the inner port of the tube shaft (12), a shaft hole matching the tube shaft (12) is arranged on the rear side wall of the shaft plate (2), and a collecting bucket assembly is arranged below the second screening frame (5); The shaft rod at the front end of the second screening frame (5) is connected to the output shaft of the stepper motor (7), and the stepper motor (7) is fixed on the outer wall of the shaft plate (2). The bottom surface of the first screening frame (4) and the top surface of the second screening frame (5) are both provided with guide rails (1301), and a slider (1302) is slidably mounted on the guide rail (1301). The slider (1302) is locked in position by a screw valve (1303). A hinge block (1304) is also provided on the side wall of the slider (1302), and the two hinge blocks (1304) are connected by a guide rod (13). A detachable filtering assembly is provided in the middle of the first screening frame (4) and the second screening frame (5), and a feeding assembly and a cleaning assembly are provided on one side of the torsion table (1).
2. A Chinese herbal medicine slice screening device according to claim 1, characterized in that: The torsion assembly comprises a base plate (3) below the torsion platform (1); the base plate (3) is fixedly connected to the concrete floor; the rear end of the base plate (3) is hinged to the rear end of the torsion platform (1); two hydraulic presses (301) are arranged at the front end of the base plate (3); steel balls are arranged on the output rods of the hydraulic presses (301), and the steel balls abut against the bottom surface of the torsion platform (1).
3. A Chinese medicine slice screening device according to claim 1, characterized in that: The detachable filter assembly comprises a rectangular opening between a first screening frame (4) and a second screening frame (5), a square frame is installed in the rectangular opening, a screen (11) is arranged in the middle of the square frame, and the wire density of the upper screen (11) is smaller than the wire density of the lower screen (11).
4. A Chinese herbal medicine slice screening device according to claim 1, characterized in that: The collecting barrel assembly comprises a collecting frame (6), the collecting frame (6) is fixed in the middle of two shaft plates (2), a material gathering funnel is arranged at the bottom end of the collecting frame (6), the bottom of the material gathering funnel is connected to an inclined tube (601), the inclined tube (601) passes through the side wall of the shaft plate (2), and the two tube shafts (12) and the ports of the inclined tube (601) are kept flush.
5. A Chinese herbal medicine slice screening device according to claim 1, characterized in that: The material unloading assembly comprises a fixed loading rack (8), three material receiving ports (801) are arranged on the side wall of the loading rack (8), the front end openings of the three material receiving ports (801) are respectively aligned with the two pipe axes (12) and the inclined pipe (601), the rear ends of the material receiving ports (801) are respectively connected to a material unloading pipe (9), a storage box (10) is arranged below the material unloading pipe (9), three cleaning chambers are arranged in the middle of the storage box (10), and the three material unloading pipes (9) are respectively aligned with the three cleaning chambers.
6. A Chinese herbal medicine slice screening device according to claim 1, characterized in that: The cleaning component comprises a cleaning motor (1001) on the side wall of the storage box (10); a long shaft is arranged at the output end of the cleaning motor (1001); three cleaning impellers (1002) are arranged on the long shaft; and the cleaning impellers (1002) are located inside the three cleaning chambers.