CN224208562U - A high-efficiency device for separating and screening impurities in the purification of traditional Chinese medicine decoction pieces. - Google Patents
A high-efficiency device for separating and screening impurities in the purification of traditional Chinese medicine decoction pieces.Info
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- CN224208562U CN224208562U CN202521080524.6U CN202521080524U CN224208562U CN 224208562 U CN224208562 U CN 224208562U CN 202521080524 U CN202521080524 U CN 202521080524U CN 224208562 U CN224208562 U CN 224208562U
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- screening
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- screen
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Abstract
本实用新型公开了一种高效中药饮片净制杂质分离筛选装置，涉及中药饮片加工技术领域，包括支撑部、传送部、筛分部。支撑部含支撑筛分外壳等，可实现进料与出料；传送部通过传送轴带动螺旋送料轴和拨料杆，与落料筛网配合筛分杂质；筛分部的筛分漏斗设于出料槽下方，通过进气腔、进气管及带过滤网的出料箱实现粉尘过滤。筛分电机驱动气流结合多层过滤棉，解决粉尘污染问题；多向进气形成立体循环，确保粉尘捕捉无死角；筛网通过安装孔和螺栓固定，出料端可快速拆卸，便于更换筛网，适应多品种生产，提升设备通用性与生产效率。
This utility model discloses a high-efficiency device for separating and screening impurities in the purification of traditional Chinese medicine decoction pieces, relating to the field of traditional Chinese medicine decoction piece processing technology. It includes a support section, a conveying section, and a screening section. The support section includes a supporting screening shell and can realize feeding and discharging. The conveying section drives a spiral feeding shaft and a feeding rod via a conveying shaft, which cooperates with the discharge screen to screen impurities. The screening funnel of the screening section is located below the discharge trough, and dust filtration is achieved through an air inlet chamber, an air inlet pipe, and a discharge box with a filter screen. The screening motor drives the airflow, combined with multi-layer filter cotton, to solve the dust pollution problem; multi-directional air intake forms a three-dimensional circulation, ensuring no dead angles in dust capture; the screen is fixed by mounting holes and bolts, and the discharge end can be quickly disassembled for easy screen replacement, adapting to multi-variety production and improving equipment versatility and production efficiency.
Description
Technical Field
The utility model relates to the technical field of traditional Chinese medicine decoction piece processing, in particular to a high-efficiency impurity separation and screening device for purifying traditional Chinese medicine decoction pieces.
Background
The core aim of the purification of the traditional Chinese medicine decoction pieces is to remove impurities such as non-medicinal parts, sediment, dust, foreign matters and the like in the medicinal materials, so as to ensure that the quality of the decoction pieces meets the pharmacopoeia standard.
The utility model patent with the publication number of CN219540982U discloses a traditional Chinese medicine separation and screening device convenient to move, which mainly comprises a shell, a box body, a shell, a motor II, a circular plate, a filter screen III, a baffle, a straight cylinder, a cross rod, an inclined plate, a square box, a vertical plate, a bent rod, a circular block, a screening structure and other parts. One side of the top of the device is fixedly connected with a box body, the other side is fixedly connected with a shell, and a second motor is arranged above the inner wall of the shell. Through the coordination of the shell, the circular plate, the box body, the filter screen and the like, the filter screen I can shake under the action of stress, so that impurities such as stones in the traditional Chinese medicine are effectively filtered. After the first filter screen is used for filtering, the traditional Chinese medicine enters the box body through the guide, the fan starts to work, light sundries which are not filtered by the first filter screen are blown into the inclined cylinder, and the sundries fall into the shell. Meanwhile, the traditional Chinese medicine smoothly enters the other side of the shell under the action of gravity, so that the screening effect is improved, and the impurity is prevented from being carried out.
However, fine particles such as silt and dust generated in the screening process of the prior art are very easy to raise to form dust, so that the dust is harmful to the health of operators, the workshop environment is not up to standard, the dust is reattached to decoction pieces or mixed into an impurity collecting link, and the purifying effect is influenced. Meanwhile, the screen mesh aperture difference required by medicinal materials of different types and specifications is obvious, the screen mesh of the traditional equipment is replaced by a plurality of parts usually required to be disassembled by means of professional tools, the process is tedious and time-consuming, the production requirements of the medicinal materials of various types and specifications are difficult to adapt rapidly, and the universality and the production flexibility of the equipment are limited.
Disclosure of utility model
The technical scheme is that the efficient impurity separating and screening device for the traditional Chinese medicine decoction piece purification comprises a supporting part, a conveying part and a screening part, wherein the supporting part comprises a supporting screening shell, the supporting screening shell is fixedly arranged on a supporting bottom plate, a discharging groove is formed in the bottom of the supporting screening shell, a supporting feeding hopper for feeding is fixedly arranged at one end of the supporting screening shell, a supporting discharging shell and a supporting tube for discharging are detachably arranged at the other end of the supporting screening shell through supporting fastening bolts, the conveying part comprises a conveying shaft rotatably arranged in the supporting part, a conveying spiral feeding shaft for conveying materials and a conveying stirring rod for stirring the materials are fixedly arranged on the conveying shaft, the conveying stirring rod is matched with a conveying blanking screen to screen impurities in the materials, and the screening part comprises a screening funnel fixedly arranged on the supporting bottom plate and arranged below the discharging groove.
Further, the conveying flywheel is fixedly arranged on the conveying shaft and is arranged on an output shaft of the conveying motor through a conveying belt, and the conveying motor is fixedly arranged on the supporting bottom plate.
Further, be provided with screening air inlet chamber and screening intake pipe on the screening funnel, be provided with the ventilation hole on the screening air inlet chamber, the screening intake pipe other end sets up on screening discharging case, is provided with a plurality of screening filter screens in the screening discharging case, and screening filter screen one side rotates and is provided with the screening flabellum, and the fixed setting of screening flabellum is on the output shaft of screening motor.
Further, the screening discharging box is rotationally provided with a screening fixed plate, and a sealing gasket is arranged between the screening fixed plate and the screening discharging box.
Further, both ends of the conveying blanking screen are provided with mounting holes, and the mounting holes are detachably mounted in the supporting screening shell through mounting bolts.
Further, support and be provided with the support apron on the screening shell that rotates, support and fixedly be provided with on the apron and support the stationary blade, support and fixedly be provided with on the screening shell and support the fixed plate, support and rotate on the fixed plate and be provided with the support fastening piece, support and be provided with the support spring between fastening piece and the support fixed plate, support and rotate on the fixed plate and be provided with the support fastening ring, support the recess cooperation on fastening ring and the support stationary blade in order to fix the support apron.
Compared with the prior art, the utility model has the beneficial effects that:
1. The axial flow fan blade is driven by the screening motor to form directional air flow in the supporting screening shell, fine particles such as silt and dust raised in the screening process are sucked into the screening air inlet pipe along with air, and the fine particles are filtered layer by the screening filter screen made of multi-layer synthetic fiber filter cotton in the screening discharging box, so that dust in the air is effectively captured, the problems of health hazard of operators and substandard workshop environment caused by flying dust in the traditional equipment are solved, meanwhile, the phenomenon that the dust is reattached to decoction pieces or mixed into an impurity collecting link is avoided, and the cleaning effect is improved.
2. The air is sucked from the bottom of the supporting feed hopper, the bottom of the screening hopper and the screening air inlet cavity in a multi-way to form three-dimensional air circulation, so that dust is ensured to be captured without dead angles, filtered clean air is discharged from the bottom of the screening discharge box, and closed-loop control of dust treatment is realized.
3. The supporting and screening shell is detachably connected with the supporting and discharging shell and the supporting tube through supporting and fastening bolts, and the discharging end part can be integrally detached only by unscrewing the bolts when the screen is replaced, so that the screen for conveying and blanking can be directly taken out. The screen cloth both ends are fixed through mounting hole and mounting bolt, need not with the help of professional instrument, and single can accomplish dismantlement and installation in the short time, shorten the time of changing the net by a wide margin, satisfy the quick switch production demand of many varieties, many specifications medicinal material. Meanwhile, screens with different apertures can be flexibly replaced according to the types of medicinal materials such as roots, leaves, fruits and the like and specifications, the problem of insufficient universality caused by complex screen fixation of traditional equipment is avoided, the adaptation capability of the equipment to diversified production tasks is remarkably improved, and the input cost and the production management difficulty of enterprise equipment are reduced.
Drawings
Fig. 1 is a cross-sectional view of the overall structure of the present utility model.
Fig. 2 is a schematic diagram of the overall structure of the present utility model.
Fig. 3 is a schematic diagram of a partial structure of a transmission portion according to the present utility model.
Fig. 4 is a schematic diagram showing a partial structure of a transmission portion according to the present utility model.
FIG. 5 is a schematic view of a partial structure of a sieving section according to the present utility model.
Fig. 6 is a partial structural cross-sectional view of the sifting portion of the present utility model.
Fig. 7 is a schematic view of a partial structure of a supporting portion according to the present utility model.
Fig. 8 is a partial structural cross-sectional view of the support portion of the present utility model.
Fig. 9 is a schematic diagram showing a partial structure of a supporting portion according to the present utility model.
Fig. 10 is an enlarged schematic view of the partial structure of fig. 9 a according to the present utility model.
The device comprises the following components of a 1-conveying part, a 2-screening part, a 3-supporting part, a 101-conveying motor, a 102-conveying belt, a 103-conveying flywheel, a 104-conveying shaft, a 105-conveying spiral feeding shaft, a 106-conveying deflector rod, a 107-conveying blanking screen, a 201-screening hopper, a 202-screening air inlet cavity, a 203-screening air inlet pipe, a 204-screening discharging box, a 205-screening filter screen, a 206-screening motor, a 207-screening fan blade, a 208-screening fixed plate, a 301-supporting cover plate, a 302-supporting fixed plate, a 303-supporting fastening plate, a 304-supporting fastening ring, a 305-supporting spring, a 306-supporting fixed plate, a 307-supporting feeding hopper, a 308-supporting base plate, a 309-supporting discharging shell, a 310-supporting pipe, a 311-supporting fastening bolt and a 312-supporting screening shell.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 10, a high-efficiency impurity separating and screening device for purifying Chinese medicinal decoction pieces comprises a conveying part 1, a screening part 2 and a supporting part 3.
As shown in fig. 1 to 10, the supporting part 3 comprises a supporting cover plate 301, a supporting fixing plate 302, a supporting fastening plate 303, a supporting fastening ring 304, a supporting spring 305, a supporting fixing plate 306, a supporting feeding hopper 307, a supporting bottom plate 308, a supporting discharging shell 309, a supporting tube 310, a supporting fastening bolt 311 and a supporting screening shell 312, wherein the supporting screening shell 312 is fixedly arranged on the supporting bottom plate 308, a discharging groove is formed in the bottom of the supporting screening shell 312, one end of the supporting screening shell 312 is fixedly provided with the supporting feeding hopper 307 for feeding, the other end of the supporting screening shell 312 is detachably provided with the supporting discharging shell 309 and the supporting tube 310 for discharging through the supporting fastening bolt 311, the supporting fastening bolt 311 and the supporting screening shell 312 are matched with each other through threads so as to facilitate disassembly, the supporting cover plate 301 is rotatably arranged on the supporting screening shell 312, the supporting fixing plate 302 is fixedly arranged on the supporting cover plate 301, the supporting fixing plate 306 is fixedly provided with the supporting fixing plate 306, the supporting spring 305 is arranged between the supporting fastening plate 306 and the supporting fixing plate 306, one end of the supporting spring 305 is fixedly arranged on the supporting fixing plate 306, the other end of the supporting spring 305 is fixedly arranged on the supporting fixing plate 306, the supporting fastening plate 304 is fixedly arranged on the supporting fixing plate 306, the supporting fastening ring is matched with the supporting fastening ring 302 so as to fix the supporting fixing plate 302.
As shown in fig. 1 to 10, the conveying part 1 comprises a conveying motor 101, a conveying belt 102, a conveying flywheel 103, a conveying shaft 104, a conveying spiral feeding shaft 105, a conveying stirring rod 106 and a conveying blanking screen 107, wherein the conveying shaft 104 is rotatably arranged in the supporting part 3, the conveying spiral feeding shaft 105 for conveying materials and the conveying stirring rod 106 for stirring the materials are fixedly arranged on the conveying shaft 104, the conveying spiral feeding shaft 105 is rotatably arranged in a supporting feeding hopper 307, the conveying stirring rod 106 is rotatably arranged in a supporting screening shell 312, the conveying stirring rod 106 is matched with the conveying blanking screen 107 to screen impurities in the materials, the conveying flywheel 103 is fixedly arranged on the conveying shaft 104, the conveying flywheel 103 is arranged on an output shaft of the conveying motor 101 through the conveying belt 102, and the conveying motor 101 is fixedly arranged on a supporting bottom plate 308.
As shown in fig. 1 to 10, the screening part 2 comprises a screening funnel 201, a screening air inlet cavity 202, a screening air inlet pipe 203, a screening discharge box 204, a screening filter screen 205, a screening motor 206, a screening fan blade 207 and a screening fixing plate 208, wherein the screening funnel 201 is fixedly arranged on a supporting bottom plate 308, and the screening funnel 201 is arranged below the discharge box. The screening hopper 201 is provided with a screening air inlet cavity 202 and a screening air inlet pipe 203, the screening air inlet cavity 202 is provided with a vent hole, the other end of the screening air inlet pipe 203 is arranged on a screening discharge box 204, a plurality of screening filter screens 205 are arranged in the screening discharge box 204, one side of each screening filter screen 205 is rotatably provided with a screening fan blade 207, each screening fan blade 207 is an axial-flow fan blade, each screening fan blade 207 is fixedly arranged on an output shaft of a screening motor 206, the screening discharge box 204 is rotatably provided with a screening fixing plate 208, and a sealing gasket is arranged between each screening fixing plate 208 and the screening discharge box 204. Both ends of the conveying blanking screen 107 are provided with mounting holes, the mounting holes are detachably mounted in the supporting screening housing 312 through mounting bolts, and a plurality of screening holes for screening are formed in the conveying blanking screen 107.
As shown in fig. 1 to 10, the utility model discloses a high-efficiency impurity separating and screening device for purifying traditional Chinese medicine decoction pieces, which has the following working principle:
The method comprises the steps of throwing traditional Chinese medicine decoction pieces to be screened into the device from a supporting feed hopper 307, starting a conveying motor 101, enabling the conveying motor 101 to rotate to drive a conveying flywheel 103 to rotate through a conveying belt 102, enabling the conveying flywheel 103 to rotate to drive a conveying shaft 104 to rotate, enabling the conveying shaft 104 to rotate to drive a conveying spiral feeding shaft 105 and a conveying stirring rod 106 to rotate, enabling the traditional Chinese medicine decoction pieces to be conveyed into a conveying blanking screen 107 through the rotation of the conveying stirring rod 106, enabling the traditional Chinese medicine decoction pieces in the conveying blanking screen 107 to rotate, screening impurities with smaller volumes such as traditional Chinese medicine non-medicinal parts, sediment, dust and foreign matters from screening holes in the conveying blanking screen 107, falling out into a screening funnel 201 from a discharge chute at the bottom of a supporting screening shell 312 under the action of gravity, finally discharging from the bottom of the screening funnel 201, collecting, enabling the screening motor 206 to rotate to drive the screening fan blades 207 to rotate, enabling air to enter the inside the supporting screening shell 312 through the supporting feed hopper 307, enabling air with the inside the supporting screening shell 312 to enter the screening funnel 203 from the top of the screening funnel, enabling the air around the screening funnel 201 to flow into the screening funnel 205, enabling the air with smaller volumes such as the small volumes as the sediment and the sediment to be discharged from the bottom of the screening funnel 201, and the dust to be discharged from the suction box to the filter box, and the dust is discharged from the filter box, and the dust is discharged into the filter box, and the filter dust is discharged from the filter box, and the filter box is the filter box, and the filter dust is discharged from the filter box, and the filter box is discharged dust and the dust is discharged.
The Chinese herbal pieces sieved by the conveying and blanking screen 107 are discharged into the supporting and discharging shell 309 from the end part of the conveying and blanking screen 107, and finally fall into the collecting device from the supporting tube 310 under the action of gravity, so that impurity treatment of the Chinese herbal pieces is completed.
When screening, according to the kind and the specification of medicinal material, can pull down support fastening bolt 311, and then will support ejection of compact shell 309, stay tube 310 and pull down from supporting screening shell 312, change conveying blanking screen cloth 107 into the specification that is fit for the medicine screening, and then improve the practicality and the suitability of this equipment, be applicable to different kinds of medicine impurity screening and get rid of.
When the equipment is maintained, an operator rotates the supporting fastening piece 303, so that the supporting fastening piece 303 drives the supporting fastening ring 304 to be separated from contact with the supporting fixing piece 302, and then the supporting cover plate 301 is turned over, so that the inside of the supporting screening shell 312 can be maintained, and the operation is convenient and quick.
Claims (6)
1. High-efficient traditional chinese medicine decoction piece clean system impurity separation sieving mechanism, its characterized in that includes:
The supporting part (3), the supporting part (3) comprises a supporting screening shell (312), the supporting screening shell (312) is fixedly arranged on the supporting bottom plate (308), a discharging groove is formed in the bottom of the supporting screening shell (312), a supporting feeding hopper (307) for feeding is fixedly arranged at one end of the supporting screening shell (312), and a supporting discharging shell (309) and a supporting tube (310) for discharging are detachably arranged at the other end of the supporting screening shell (312) through supporting fastening bolts (311);
the conveying part (1), the conveying part (1) comprises a conveying shaft (104) rotatably arranged in the supporting part (3), and a conveying spiral feeding shaft (105) for conveying materials and a conveying stirring rod (106) for stirring the materials are fixedly arranged on the conveying shaft (104), and the conveying stirring rod (106) is matched with a conveying blanking screen (107) to screen impurities in the materials;
Screening portion (2), screening portion (2) are including fixed setting up screening funnel (201) on supporting baseplate (308), screening funnel (201) set up the below of blown down tank.
2. The efficient impurity separating and screening device for the purified traditional Chinese medicine decoction pieces of claim 1, wherein a conveying flywheel (103) is fixedly arranged on the conveying shaft (104), the conveying flywheel (103) is arranged on an output shaft of a conveying motor (101) through a conveying belt (102), and the conveying motor (101) is fixedly arranged on a supporting bottom plate (308).
3. The efficient impurity separating and screening device for the purified traditional Chinese medicine decoction pieces is characterized in that a screening air inlet cavity (202) and a screening air inlet pipe (203) are arranged on the screening funnel (201), a vent hole is formed in the screening air inlet cavity (202), the other end of the screening air inlet pipe (203) is arranged on a screening discharging box (204), a plurality of screening filter screens (205) are arranged in the screening discharging box (204), screening fan blades (207) are rotatably arranged on one side of the screening filter screens (205), and the screening fan blades (207) are fixedly arranged on an output shaft of a screening motor (206).
4. The device for separating and screening impurities in the efficient decoction piece purification process of claim 3, wherein a screening fixing plate (208) is rotatably arranged on the screening discharge box (204), and a sealing gasket is arranged between the screening fixing plate (208) and the screening discharge box (204).
5. The device for separating and screening impurities in the purification of Chinese medicinal decoction pieces of claim 4, wherein the two ends of the conveying and blanking screen (107) are provided with mounting holes, and the mounting holes are detachably arranged in the supporting and screening shell (312) through mounting bolts.
6. The efficient impurity separating and screening device for purifying traditional Chinese medicine decoction pieces according to claim 1, wherein a supporting cover plate (301) is rotatably arranged on a supporting and screening shell (312), a supporting fixing plate (302) is fixedly arranged on the supporting cover plate (301), a supporting fixing plate (306) is fixedly arranged on the supporting and screening shell (312), a supporting fastening plate (303) is rotatably arranged on the supporting fixing plate (306), a supporting spring (305) is arranged between the supporting fastening plate (303) and the supporting fixing plate (306), a supporting fastening ring (304) is rotatably arranged on the supporting fixing plate (306), and the supporting fastening ring (304) is matched with a groove on the supporting fixing plate (302) to fix the supporting cover plate (301).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN224208562U true CN224208562U (en) | 2026-05-08 |
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