CN220861982U - Chinese herbal piece sieve separator - Google Patents
Chinese herbal piece sieve separator Download PDFInfo
- Publication number
- CN220861982U CN220861982U CN202321391921.6U CN202321391921U CN220861982U CN 220861982 U CN220861982 U CN 220861982U CN 202321391921 U CN202321391921 U CN 202321391921U CN 220861982 U CN220861982 U CN 220861982U
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- screening
- chinese medicine
- traditional chinese
- pipeline
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- 238000012216 screening Methods 0.000 claims abstract description 101
- 239000003814 drug Substances 0.000 claims abstract description 48
- 238000011084 recovery Methods 0.000 claims description 39
- 239000000463 material Substances 0.000 claims description 33
- 241001233242 Lontra Species 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 abstract description 5
- 238000007664 blowing Methods 0.000 abstract description 2
- 238000005086 pumping Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 229940126680 traditional chinese medicines Drugs 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 241000411851 herbal medicine Species 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model provides a traditional Chinese medicine decoction piece screening machine, which relates to the technical field of traditional Chinese medicine decoction piece screening, and comprises a screening screen plate, wherein an air guide cover is arranged below the screening screen plate, a conveying pipeline is fixedly arranged at the bottom of the air guide cover, an electromagnetic three-way valve is fixedly arranged at one end of the conveying pipeline, and a negative pressure fan and a blower are respectively and fixedly arranged at two ends of the electromagnetic three-way valve, which are far away from the conveying pipeline, through pipelines. The utility model has the advantages that: air hood is arranged below the screen to supply air and exhaust air, the frequency of air exhaust and air supply is controlled through electromagnetic valves, sundries after screening and decoction pieces smaller in size are pumped into the conveying pipeline through air exhaust, the assistance of screening and the pumping of sundries are realized, the screen holes of the screen are cleaned by blowing air, reciprocating wind force is continuously applied to the inside of the screen holes of the screen through reciprocating air exhaust and air supply, and the difficulty of blocking the screen by sundries is increased through the reciprocating wind force.
Description
Technical Field
The utility model relates to the technical field of traditional Chinese medicine decoction piece screening, in particular to a traditional Chinese medicine decoction piece screening machine.
Background
Decoction pieces refer to traditional Chinese medicines for prescription formed by processing the traditional Chinese medicines according to requirements, or can be directly used as traditional Chinese medicines for clinical application of traditional Chinese medicine. The traditional Chinese medicine decoction pieces are the essence of traditional Chinese medicine, the medicine properties and the efficacy of the traditional Chinese medicine decoction pieces can be changed by different processing methods, the traditional Chinese medicine decoction pieces are the characteristics and the advantages of traditional Chinese medicine, and the traditional Chinese medicine decoction pieces need to be screened in the preparation process of the traditional Chinese medicine decoction pieces.
The utility model provides a traditional chinese medicine sieve separator has been introduced in CN217289250U, through the setting of preventing blocking up the mechanism, can make it possess the function of preventing blockking up, not only can be used to gather at the screening process and drive the medicinal material and remove, reduced its probability of blockking up moreover to can also take it with the medicinal material that blocks up the mesh, can also clean it simultaneously, in order to improve its effect of preventing blocking up. But this sieve separator anti-clogging structure sets up in the top of screen cloth, produces the interference with the inside decoction piece of screen cloth easily, disturbs the position distribution of decoction piece, influences the screening efficiency of decoction piece.
Disclosure of utility model
The object of the present utility model is to solve at least one of the technical drawbacks.
Therefore, an object of the present utility model is to provide a screening machine for decoction pieces of Chinese medicine, which solves the problems mentioned in the background art and overcomes the shortcomings existing in the prior art.
In order to achieve the above object, an embodiment of an aspect of the present utility model provides a machine for screening decoction pieces, including a box for screening decoction pieces, a feeding hopper for screening decoction pieces is provided at the top of the box for screening decoction pieces, an inclined screening screen is provided below the feeding hopper, an air guide cover is provided below the screening screen, a conveying pipeline is fixedly installed at the bottom of the air guide cover, an electromagnetic three-way valve is fixedly installed at one end of the conveying pipeline, a negative pressure fan and a blower are respectively and fixedly installed at two ends of the electromagnetic three-way valve far away from the conveying pipeline through pipelines, the electromagnetic three-way valve, the negative pressure fan and the blower are all connected with a control main board through signals, a material guiding protection plate is rotationally connected inside the conveying pipeline, and a recovery component is provided below the material guiding protection plate.
By the preferred mode of arbitrary scheme, screening otter board fixed mounting is in the inside of traditional chinese medicine decoction piece screening case, one side of screening otter board bottom is provided with and traditional chinese medicine decoction piece screening case fixed mounting has the material receiving frame.
The technical scheme is adopted: the two ends of the screening screen plate are provided with the vibrating structures fixedly mounted on the traditional Chinese medicine decoction piece screening box to drive the screening screen plate, so that the screening screen plate can be subjected to vibration screening in the traditional Chinese medicine decoction piece screening box, and the screened decoction pieces fall into the material receiving frame along the inclined direction of the screening screen plate, so that the screened decoction pieces are collected by the material receiving frame to facilitate subsequent operation.
By the above-mentioned scheme preferred, the air guide cover fixed mounting is in the inside of herbal pieces-screening case, pipeline sets up to L shape structure, pipeline's one end and herbal pieces-screening case fixed mounting.
The technical scheme is adopted: the size of air guide cover and the size looks adaptation of screening mesh plate guarantee that the material through screening mesh plate sieve mesh can enter into the inside of air guide cover to enter into pipeline's inside along the inner structure of air guide cover.
By the above-mentioned scheme preferred, the discharge gate with the guide guard plate looks adaptation has been seted up to the one end of pipeline bottom, the discharge gate is located the below of air guide cover.
The technical scheme is adopted: the conveying pipeline conveys the filtered sundries and the small-volume decoction pieces, and the small-volume decoction pieces fall to the top end of the material guide protection plate of the discharge hole due to the action of self gravity.
By the above-mentioned scheme preferred, electromagnetic three-way valve fixed mounting is in the one end of herbal pieces-screening case, control mainboard fixed mounting is in the inside of herbal pieces-screening case, negative pressure fan and forced draught blower all are located one side of negative pressure fan and forced draught blower.
The technical scheme is adopted: the control time interval of the electromagnetic three-way valve is arranged in the control main board, the starting time interval of the negative pressure fan and the air blower is arranged, the control main board is used for controlling the air blower and the negative pressure fan to start after the screening screen plate starts to work, the electromagnetic three-way valve is firstly controlled to connect the conveying pipeline with the air blower, the conveying pipeline is closed to be communicated with the negative pressure fan, the electromagnetic three-way valve is controlled to disconnect the conveying pipeline from the air blower after the air blower works for thirty seconds, the conveying pipeline is communicated with the negative pressure fan, the negative pressure fan is disconnected from the negative pressure fan after the negative pressure fan is communicated for two minutes, the air blower is communicated for thirty seconds, and the screening is stopped, wherein the screening screen plate is blown in the process of the air blower communication, substances in the screen plate mesh are extruded, the screening screen plate is pumped away in the process of the negative pressure fan, impurities and substances in the small-volume decoction pieces and the screen plate mesh are pumped away, the light impurities are pumped away to one side of the negative pressure fan, and the small-volume decoction pieces fall into the upper part of the material guiding protection plate.
By the above-mentioned scheme preferred, the guide guard plate includes torsional spring and baffle, torsional spring fixed mounting is in pipeline's inside, the one end fixed mounting of torsional spring has the baffle of being connected with pipeline rotation.
The technical scheme is adopted: the small-volume decoction pieces fall into the upper part of the material guiding protection plate and then squeeze the baffle plate, the balance maintained by the torsion spring is destroyed to enable the baffle plate to rotate downwards, an interval is formed between the baffle plate and the conveying pipeline, and the decoction pieces fall into the recovery pipeline through the interval.
By the preferred mode of arbitrary scheme, recovery subassembly includes recovery pipeline and recovery tank, recovery pipeline fixed mounting is in the bottom of traditional chinese medicine decoction piece screening case, recovery pipeline is located pipeline's below, recovery pipeline's bottom fixed mounting has the recovery tank, the recovery tank is located traditional chinese medicine decoction piece screening case's below.
The technical scheme is adopted: the recovery pipeline collects the fallen small-volume decoction pieces and then guides the decoction pieces into the recovery box for recovery.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
1. Air hood is arranged below the screen to supply air and exhaust air, the frequency of air exhaust and air supply is controlled through the electromagnetic valve, sundries after screening and decoction pieces smaller in size are pumped into the conveying pipeline through air exhaust, the assistance of screening and the pumping of sundries are realized, the screen holes of the screen are cleaned by blowing air, reciprocating wind force is continuously applied to the inside of the screen holes of the screen through reciprocating air exhaust and air supply, the difficulty of the screen is increased through reciprocating wind force, and further screening efficiency is guaranteed.
2. The bottom of the conveying pipeline and the corresponding position of the air cover are provided with the material guiding structure, so that the pumped small-volume decoction pieces fall down to the extrusion material guiding structure under the action of air draft and gravity, the decoction pieces are separated from the conveying pipeline by utilizing the characteristic that the mass of the decoction pieces is greatly influenced by wind power, and the decoction pieces fall into the recycling structure along the inclined direction of the material guiding structure to be recycled.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic diagram of a structure according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of an explosive structure according to an embodiment of the present utility model;
Fig. 3 is a schematic structural view of a material guiding protection plate according to an embodiment of the present utility model;
FIG. 4 is a schematic cross-sectional view of a conveying pipe according to an embodiment of the present utility model;
Wherein: 1-traditional Chinese medicine decoction piece screening box, 2-traditional Chinese medicine decoction piece feeding hopper, 3-screening screen plate, 4-air guide cover, 5-conveying pipeline, 6-electromagnetic three-way valve, 7-negative pressure fan, 8-forced draught blower, 9-material guide guard plate, 91-torsion spring, 92-baffle plate, 10-recovery component, 101-recovery pipeline, 102-recovery box, 11-material receiving frame and 12-discharge port.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings, but the scope of the present utility model is not limited to the following.
As shown in fig. 1-4, the traditional Chinese medicine decoction piece screening machine provided by the embodiment of the utility model comprises a traditional Chinese medicine decoction piece screening box 1, a traditional Chinese medicine decoction piece feeding hopper 2 is arranged at the top of the traditional Chinese medicine decoction piece screening box 1, an inclined screening screen plate 3 is arranged below the feeding hopper 2, an air guide cover 4 is arranged below the screening screen plate 3, a conveying pipeline 5 is fixedly arranged at the bottom of the air guide cover 4, an electromagnetic three-way valve 6 is fixedly arranged at one end of the conveying pipeline 5, a negative pressure fan 7 and a blower 8 are respectively and fixedly arranged at two ends of the electromagnetic three-way valve 6, which are far away from the conveying pipeline 5, through pipelines, a control main board is connected with the electromagnetic three-way valve 6, the negative pressure fan 7 and the blower 8 in a signal manner, a material guide protection plate 9 is rotationally connected inside the conveying pipeline 5, and a recovery component 10 is arranged below the material guide protection plate 9.
By any of the above schemes, it is preferable that the screening net plate 3 is fixedly installed inside the Chinese herbal medicine decoction piece screening box 1, and one side of the bottom end of the screening net plate 3 is provided with a material receiving frame 11 fixedly installed with the Chinese herbal medicine decoction piece screening box 1.
The technical scheme is adopted: the two ends of the screening screen plate 3 are provided with the vibrating structures fixedly mounted on the traditional Chinese medicine decoction piece screening box 1 to drive the screening screen plate 3, so that the screening screen plate 3 can be subjected to vibration screening in the traditional Chinese medicine decoction piece screening box 1, and the screened decoction pieces fall into the inside of the material receiving frame 11 along the inclined direction of the screening screen plate 3, and are collected by the material receiving frame 11 to be convenient for subsequent operation.
By any of the above-mentioned schemes, it is preferable that the air guide cover 4 is fixedly installed inside the herbal pieces-screening box 1, the conveying pipe 5 is provided in an L-shaped structure, and one end of the conveying pipe 5 is fixedly installed with the herbal pieces-screening box 1.
The technical scheme is adopted: the size of the air guide cover 4 is matched with the size of the screening net plate 3, so that substances passing through the screening net plate 3 can enter the air guide cover 4, and enter the conveying pipeline 5 along the inner structure of the air guide cover 4.
By any of the above schemes, it is preferable that one end of the bottom of the conveying pipeline 5 is provided with a discharge port 12 adapted to the guiding protection plate 9, and the discharge port 12 is located below the air guiding cover 4.
The technical scheme is adopted: the conveying pipeline 5 conveys the filtered sundries and small-volume decoction pieces, and the small-volume decoction pieces fall to the top end of the material guiding protection plate 9 of the discharge hole 12 due to the action of self gravity.
By the above-mentioned scheme, it is preferable that electromagnetic three-way valve 6 fixed mounting is in the one end of herbal pieces-screening case 1, and control mainboard fixed mounting is in the inside of herbal pieces-screening case 1, and negative pressure fan 7 and forced draught blower 8 all are located one side of negative pressure fan 7 and forced draught blower 8.
The technical scheme is adopted: the control time interval of the electromagnetic three-way valve 6 is arranged in the control main board, the starting time interval of the negative pressure fan 7 and the air blower 8 is arranged, the control main board controls the air blower 8 and the negative pressure fan 7 to start after the screening screen 3 starts to work, the electromagnetic three-way valve 6 is firstly controlled to connect the conveying pipeline 5 with the air blower 8, the conveying pipeline 5 and the negative pressure fan 7 are closed, the electromagnetic three-way valve 6 is controlled to disconnect the conveying pipeline 5 from the air blower 8 after the air blower 8 works for thirty seconds, the conveying pipeline 5 and the negative pressure fan 7 are communicated, the negative pressure fan 7 is disconnected again after the negative pressure fan 7 is communicated for two minutes, the air blower 8 is communicated for thirty seconds, and the screening is stopped, wherein the screening screen 3 is blown in the process of the air blower 8, substances in the screen 3 are extruded, the screening screen 3 is pumped away in the process of the negative pressure fan 7, impurities and substances in small-volume decoction pieces and the screen 3 are pumped away, the impurities with light mass are pumped away to one side of the negative pressure fan 7, and the small-volume decoction pieces fall into the upper part of the material guide screen 9.
By any of the above-mentioned schemes, it is preferable that the material guiding and protecting plate 9 includes a torsion spring 91 and a blocking plate 92, the torsion spring 91 is fixedly installed in the conveying pipeline 5, and one end of the torsion spring 91 is fixedly installed with the blocking plate 92 rotatably connected with the conveying pipeline 5.
The technical scheme is adopted: the small-volume decoction pieces fall onto the upper part of the material guiding protection plate 9, then the baffle plate 92 is extruded, the balance maintained by the torsion spring 91 is destroyed, the baffle plate 92 is rotated downwards, a space is formed between the baffle plate 92 and the conveying pipeline 5, and the decoction pieces fall into the recovery pipeline 101 through the space.
By any of the above schemes, it is preferable that the recovery assembly 10 includes a recovery pipe 101 and a recovery tank 102, the recovery pipe 101 is fixedly installed at the bottom of the herbal pieces-screening tank 1, the recovery pipe 101 is located below the conveying pipe 5, the recovery tank 102 is fixedly installed at the bottom of the recovery pipe 101, and the recovery tank 102 is located below the herbal pieces-screening tank 1.
The technical scheme is adopted: the recovery pipe 101 collects the small-volume decoction pieces falling down, and then guides the decoction pieces into the recovery tank 102 for recovery.
The utility model relates to a traditional Chinese medicine decoction piece screening machine, which has the following working principle:
After the traditional Chinese medicine decoction pieces are filled into the screen mesh plate 3, the negative pressure fan 7 and the blower 8 are started, the electromagnetic three-way valve 7 is controlled to be communicated with the blower 8 for thirty seconds, then the blower 8 is disconnected, the negative pressure fan 7 is disconnected after the negative pressure fan 7 is communicated for two minutes, the blower 8 is again communicated, and the circulation is performed until the screening is finished, and the internal decoction pieces of the recovery box 102 and the material receiving frame 11 are processed after the screening is finished.
Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:
1. Air hood is arranged below the screen to supply air and exhaust air, the frequency of air exhaust and air supply is controlled through the electromagnetic valve, sundries after screening and decoction pieces smaller in size are pumped into the conveying pipeline 5 through air exhaust, the screening assistance and the sundries are pumped away, the screen holes of the screen are blown and cleaned through air supply, the inside of the screen holes of the screen are continuously subjected to reciprocating wind force through reciprocating air exhaust and air supply, the difficulty of the screen is increased through reciprocating wind force, and further screening efficiency is guaranteed.
2. The bottom of the conveying pipeline 5 and the position corresponding to the gas hood are provided with the material guiding structure, so that the pumped small-volume decoction pieces fall down to the extrusion material guiding structure under the action of air draft and gravity, the decoction pieces are separated from the conveying pipeline 5 by utilizing the characteristic that the mass of the decoction pieces is greatly influenced by wind power, and the decoction pieces fall into the recycling structure along the inclined direction of the material guiding structure to be recycled.
Claims (7)
1. The utility model provides a traditional chinese medicine decoction piece sieve separator, includes traditional chinese medicine decoction piece screening case (1), the top of traditional chinese medicine decoction piece screening case (1) is provided with traditional chinese medicine decoction piece feeder hopper (2), the below of feeder hopper (2) is provided with screening otter board (3), its characterized in that: the utility model discloses a screening screen plate, including screening screen plate (3), pipeline (5) are provided with to the below of screening screen plate (3), the bottom fixed mounting of air guide cover (4) has pipeline (5), the one end fixed mounting of pipeline (5) has electromagnetic three-way valve (6), electromagnetic three-way valve (6) keep away from the both ends of pipeline (5) and have negative pressure fan (7) and forced draught blower (8) through pipeline respectively fixed mounting, electromagnetic three-way valve (6), negative pressure fan (7) and forced draught blower (8) equal signal connection have control mainboard, the inside rotation of pipeline (5) is connected with guide guard plate (9), the below of guide guard plate (9) is provided with recovery subassembly (10).
2. A machine for screening decoction pieces of chinese medicine as recited in claim 1, wherein: the screening screen plate (3) is fixedly arranged in the traditional Chinese medicine decoction piece screening box (1), and a material receiving frame (11) is fixedly arranged on one side of the bottom end of the screening screen plate (3) and the traditional Chinese medicine decoction piece screening box (1).
3. A machine for screening decoction pieces of chinese medicine as claimed in claim 2, wherein: the air guide cover (4) is fixedly arranged in the traditional Chinese medicine decoction piece screening box (1), the conveying pipeline (5) is of an L-shaped structure, and one end of the conveying pipeline (5) is fixedly arranged with the traditional Chinese medicine decoction piece screening box (1).
4. A machine for screening decoction pieces of chinese medicine as claimed in claim 3, wherein: one end of the bottom of the conveying pipeline (5) is provided with a discharge hole (12) matched with the material guiding protection plate (9), and the discharge hole (12) is positioned below the air guide cover (4).
5. A machine for screening decoction pieces of chinese medicine as recited in claim 4, wherein: the electromagnetic three-way valve (6) is fixedly arranged at one end of the traditional Chinese medicine decoction piece screening box (1), the control main board is fixedly arranged inside the traditional Chinese medicine decoction piece screening box (1), and the negative pressure fan (7) and the air feeder (8) are both arranged at one sides of the negative pressure fan (7) and the air feeder (8).
6. A machine for screening decoction pieces of chinese medicine as recited in claim 5, wherein: the material guiding protection plate (9) comprises a torsion spring (91) and a baffle plate (92), wherein the torsion spring (91) is fixedly arranged in the conveying pipeline (5), and one end of the torsion spring (91) is fixedly provided with the baffle plate (92) which is rotationally connected with the conveying pipeline (5).
7. The herbal piece-screening machine of claim 6, wherein: the recovery assembly (10) comprises a recovery pipeline (101) and a recovery box (102), wherein the recovery pipeline (101) is fixedly arranged at the bottom of the traditional Chinese medicine decoction piece screening box (1), the recovery pipeline (101) is located below the conveying pipeline (5), the recovery box (102) is fixedly arranged at the bottom of the recovery pipeline (101), and the recovery box (102) is located below the traditional Chinese medicine decoction piece screening box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321391921.6U CN220861982U (en) | 2023-06-02 | 2023-06-02 | Chinese herbal piece sieve separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321391921.6U CN220861982U (en) | 2023-06-02 | 2023-06-02 | Chinese herbal piece sieve separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220861982U true CN220861982U (en) | 2024-04-30 |
Family
ID=90807498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321391921.6U Active CN220861982U (en) | 2023-06-02 | 2023-06-02 | Chinese herbal piece sieve separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220861982U (en) |
-
2023
- 2023-06-02 CN CN202321391921.6U patent/CN220861982U/en active Active
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