CN213967553U

CN213967553U - Traditional chinese medicine classified screening device

Info

Publication number: CN213967553U
Application number: CN202022722746.7U
Authority: CN
Inventors: 王元明; 张晓益
Original assignee: Hangzhou Tonggetang Chinese Herbal Pieces Co ltd
Current assignee: Hangzhou Tonggetang Chinese Herbal Pieces Co ltd
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-08-17
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a traditional chinese medicine classified screening device aims at providing one kind and need not the turnover and can accomplish classified screening, and the operation links through, and save time, efficient traditional chinese medicine classified screening device. Including first screening mechanism and second screening mechanism, first screening mechanism arranges second screening mechanism upper portion in and is connected with second screening mechanism, first screening mechanism is the opening form, the wide mouth end is set to one end, the other end sets to the narrow mouth end, the wide mouth end of first screening mechanism is unsettled, the narrow mouth end and the second screening mechanism rigid coupling of first screening mechanism, second screening mechanism is provided with the screening storehouse, be provided with the grid in the screening storehouse, grid one end is connected with the motor, the other end is connected with screening storehouse bottom, screening storehouse bottom outside is provided with hierarchical screening net. The utility model has the advantages that: the grading screening can be completed without turnover, the operation is continuous, the time is saved, and the efficiency is high.

Description

Traditional chinese medicine classified screening device

Technical Field

The utility model relates to a traditional chinese medicine screening partial shipment correlation technique field especially indicates a traditional chinese medicine classified screening device.

Background

The traditional Chinese medicinal materials refer to original medicinal materials applied under the guidance of Chinese traditional medicine, generally the traditional Chinese medicinal materials are explained into authentic medicinal materials, and refer to medicinal materials produced in regions with specific natural conditions and ecological environments, and because the production is concentrated, the cultivation technology and the harvesting and processing are also explained to a certain extent, the quality and the curative effect of the medicinal materials are better than those of the same medicinal materials produced in other regions. Of these drugs, botanicals account for the majority and are used more commonly, so ancient pharmacology is called "materia Medica". The traditional Chinese medicinal materials are used as regional characteristic industries with high added values and are planted in large areas nationwide.

In the screening process of traditional Chinese medicine, the medicinal materials need to be classified and screened, especially the spherical or large granular medicinal materials, such as hawthorn, red date and the like. Present classified screening machine mostly falls the chinese-medicinal material on the filter screen from the feed inlet of equipment, leads to accumulational chinese-medicinal material on the filter screen to pile up too big, has reduced the area of contact of medicinal material with the filter screen, and the chinese-medicinal material of bottom gets into next-level screening through the aperture, through a lot of same operations, need to have enough to meet the need many times just can accomplish the classification, and the screening efficiency is low, extravagant plenty of time and energy.

SUMMERY OF THE UTILITY MODEL

The utility model relates to an overcome hierarchical screening among the prior art and need have enough to meet the need many times, waste time, not enough that work efficiency is low provides one kind and need not to have enough to meet the need and can accomplish the traditional chinese medicine hierarchical screening device of hierarchical screening.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a traditional chinese medicine classified screening device, includes first screening mechanism and second screening mechanism, first screening mechanism arranges second screening mechanism upper portion in and is connected with second screening mechanism, first screening mechanism is the opening form, and the wide mouth end is set to one end, and the other end sets to the narrow mouth end, the wide mouth end of first screening mechanism is unsettled, the narrow mouth end and the second screening mechanism rigid coupling of first screening mechanism, second screening mechanism is provided with the screening storehouse, be provided with the grid in the screening storehouse, grid one end is connected with the motor, and the other end is connected with screening storehouse bottom, screening storehouse bottom outside is provided with the classified screening net.

The first screening mechanism is in an opening shape, one end of the first screening mechanism is arranged to be a wide opening end, and the other end of the first screening mechanism is arranged to be a narrow opening end. The wide-mouth end of the first screening mechanism is suspended, and the narrow-mouth end of the first screening mechanism is fixedly connected with the second screening mechanism. First screening mechanism sets up in second screening mechanism top, and the chinese-medicinal material carries out preliminary screening through first screening mechanism, with impurity and the separation that is less than the minimum standard of screening, and the chinese-medicinal material through first screening mechanism is sent into second screening mechanism. The bottom of the second screening mechanism is provided with a grading screening net, a grid arranged in the screening bin is driven by a motor to rotate, the traditional Chinese medicinal materials entering the second screening mechanism are stirred, the position of the traditional Chinese medicinal materials in the screening bin is changed, the traditional Chinese medicinal materials can enter the subpackaging mechanism through screening of the grading screening net, the grading screening net is formed by stacking and combining screening nets with different meshes, the screening nets are stacked from top to bottom according to the sizes of the meshes, and the meshes of the different screening nets are concentrically arranged. Screening is firstly completed on the traditional Chinese medicinal materials with small volume, after the traditional Chinese medicinal materials with small volume are screened, the screening nets with small meshes in the grading screening nets are removed, and the traditional Chinese medicinal materials with the next volume are screened. In the process of classified screening, the classified screening can be completed without midway transfer, the operation is continuous, and the time saving efficiency is high.

Preferably, the first screening means is disposed at an angle to the horizontal direction, the first screening means has a gradient toward the second screening means, a first screening net is disposed at the bottom of the first screening means, and the mesh diameter of the first screening net is smaller than the minimum mesh diameter of the classifying screening net. The first screening mechanism adjusts the angle of the first screening net and the horizontal direction according to the size or the type of the Chinese medicinal materials to be screened. The first screening mechanism can separate out the materials in the traditional Chinese medicinal materials or the traditional Chinese medicinal materials which are not satisfied with the classification screening, and plays a role in pre-screening.

As preferred, the screening storehouse is the tubbiness, screening storehouse bottom is provided with the swivelling chute, the swivelling chute is connected with the grid, screening storehouse bottom is provided with the via hole, the screening storehouse bottom outside is connected with the screening rack, the screening rack is connected with hierarchical screening net. The setting of bottom via hole satisfies the chinese-medicinal material that gets into the screening storehouse and passes through the via hole and get into the classifying screen net, under the circumstances of guaranteeing rotatory groove and grid connection stability, the via hole setting is as big as possible, and when the chinese-medicinal material got into the classifying screen net, the assurance was through smooth and easy.

Preferably, the screening net rack is an L-shaped support, and the screening net rack is uniformly distributed around the side line of the bottom of the screening bin. The screening rack is set to be an L-shaped bracket, a vertical connecting rod of the screening rack is fixedly connected with the bottom of the screening net bin through welding or bolts, a transverse rod of the screening rack is in contact connection with the grading screening net, the grading screening net is dragged by the transverse rod to be stably fixed on the screening rack, and meanwhile, the grading screening net is convenient to disassemble and assemble.

Preferably, the grid includes rotation axis and panel, rotation axis one end is connected with the motor, and the other end embedding swivelling chute, the panel is provided with the bar hole of stepping down, the panel cup joints with the rotation axis. The panel cup joints on the rotation axis, follows the rotation axis and rotates together, is provided with the hole of stepping down of bar on the panel, and the width in the hole of stepping down is greater than the diameter of the chinese-medicinal material that will filter, and the grid can mix the chinese-medicinal material under the rotation of motor, makes the chinese-medicinal material change in position, is favorable to the chinese-medicinal material to pass through hierarchical screening net fast, and the grid rotates the upper chinese-medicinal material that also can make in the screening storehouse simultaneously and moves the lower floor, improves screening efficiency.

Preferably, the classifying screen comprises a large-mesh screen, a medium-mesh screen and a small-mesh screen, and the large-mesh screen, the medium-mesh screen and the small-mesh screen are stacked in sequence from top to bottom according to the mesh size. The classifying screen nets are stacked in layers according to the size of meshes, the classifying screen nets can be sequentially screened from small to large during classifying screen, the small mesh screening nets are removed after small-volume screening is completed, screening can be performed on the next volume, turnover is not needed in the screening process, classifying screen operation is coherent, and efficiency is improved.

The utility model has the advantages that:

the grading screening can be completed without turnover, the operation is continuous, the time is saved, and the efficiency is high.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

figure 2 is a cross-sectional view of a second screening mechanism;

figure 3 is a partial cross-sectional view of a sizing screen.

In the drawings, there is shown in the drawings,

1. a first screening mechanism 10. a first screening net;

2. the screening machine comprises a second screening mechanism, 20 screening bins, 21 grading screening nets, 22 grids, 23 motors, 24 rotating grooves, 25 through holes, 26 screening net racks, 220 rotating shafts, 221 panels, 222 abdicating holes, 210 large-mesh screening nets, 211 middle-mesh screening nets and 212 small-mesh screening nets.

Detailed Description

The invention is further described with reference to the accompanying drawings and the detailed description.

In the case of the example 1, the following examples are given,

as shown in fig. 1-2, a device for classifying and screening traditional Chinese medicines comprises a first screening mechanism 1 and a second screening mechanism 2. The first screening mechanism 1 is arranged on the upper part of the second screening mechanism 2 and is connected with the second screening mechanism 2. The first screening mechanism 1 is open, one end of the first screening mechanism is a wide-mouth end, and the other end of the first screening mechanism is a narrow-mouth end. The wide opening end of the first screening mechanism 1 is suspended, and the narrow opening end of the first screening mechanism 1 is fixedly connected with the second screening mechanism 2. The second screening mechanism 2 is provided with a screening bin 20. A grid 22 is arranged in the screening bin 20, one end of the grid 22 is connected with a motor 23, and the other end of the grid 22 is connected with the bottom of the screening bin 20. The outside of the bottom of the screening bin 20 is provided with a grading screening net 21.

As shown in fig. 1-2, the first screening mechanism 1 is disposed at a certain angle with the horizontal direction, the first screening mechanism 1 is inclined toward the second screening mechanism 2, the bottom of the first screening mechanism 1 is provided with a first screening net 10, and the mesh aperture of the first screening net 10 is smaller than the minimum mesh aperture of the classifying screening net 21. Screening storehouse 20 is the tubbiness, and screening storehouse 20 bottom is provided with swivelling chute 24, and swivelling chute 24 is connected with grid 21, and screening storehouse 20 bottom is provided with via hole 25, and the screening storehouse 20 bottom outside is connected with screening rack 26. Screening rack 26 is L shape support, and screening rack 26 rigid coupling is in screening storehouse 20 bottom, and screening rack 26 is around screening storehouse 20 bottom sideline equipartition, and screening rack 26 is connected with hierarchical screening net 21.

As shown in fig. 2, the grill 22 includes a rotation shaft 220 and a panel 221. One end of the rotating shaft 220 is connected to the motor 23, and the other end is inserted into the rotating groove 24. The panel 221 is provided with a strip-shaped receding hole 222, and the panel 221 is sleeved with the rotating shaft 220.

As shown in fig. 3, the classifying screen 21 includes a large-mesh screen 210, a medium-mesh screen 211, and a small-mesh screen 212, and the large-mesh screen 210, the medium-mesh screen 211, and the small-mesh screen 212 are stacked in this order from top to bottom in the mesh size.

The utility model discloses a theory of operation: the Chinese medicinal materials to be classified and screened are poured onto the first screening mechanism 1, the Chinese medicinal materials slide down along the slope of the first screening mechanism 1, impurities in the Chinese medicinal materials are separated from the Chinese medicinal materials which are lower than the minimum standard size of the classified screening, and the pre-screening is completed. After entering the second grading and screening mechanism 2, the grid 22 rotates to accelerate the Chinese medicinal materials to pass through the grading and screening net 21, the grading and screening net 21 is formed by stacking and combining screening nets with different meshes, the screening nets are stacked from top to bottom according to the mesh sizes, and the meshes of the different screening nets are concentrically arranged. The grading and screening net 21 firstly screens the Chinese medicinal materials with small volume, and finally screens the Chinese medicinal materials with large volume. After the screening is completed in a small volume, the next level of screening can be performed in sequence by only removing the small-mesh screening net 212. The utility model discloses the device need not to transport midway at the in-process of classified screening and can accomplish the classified screening, and the operation runs through, and save time is efficient.

Claims

1. The utility model provides a traditional chinese medicine classified screening device, characterized by, includes first screening mechanism (1) and second screening mechanism (2), second screening mechanism (2) upper portion and be connected with second screening mechanism (2) are arranged in to first screening mechanism (1), first screening mechanism (1) is the opening form, and one end sets to the wide mouth end, and the other end sets to the narrow mouth end, the wide mouth end of first screening mechanism (1) is unsettled, the narrow mouth end and the second screening mechanism (2) rigid coupling of first screening mechanism (1), second screening mechanism (2) are provided with screening storehouse (20), be provided with grid (22) in screening storehouse (20), grid (22) one end is connected with motor (23), and the other end is connected with screening storehouse (20) bottom, and screening storehouse (20) bottom outside is provided with classified screening net (21).

2. The device for classifying and screening traditional Chinese medicines according to claim 1, wherein the first screening means (1) is disposed at an angle to the horizontal direction, the first screening means (1) is inclined toward the second screening means (2), a first screening net (10) is disposed at the bottom of the first screening means (1), and the mesh diameter of the first screening net (10) is smaller than the minimum mesh diameter of the classifying and screening net (21).

3. The traditional Chinese medicine classifying and screening device according to claim 1, wherein the screening bin (20) is barrel-shaped, a rotating groove (24) is formed in the bottom of the screening bin (20), the rotating groove (24) is connected with a grid (22), a through hole (25) is formed in the bottom of the screening bin (20), a screening net rack (26) is connected to the outer side of the bottom of the screening bin (20), and the screening net rack (26) is connected with a classifying and screening net (21).

4. The device for classifying and screening traditional Chinese medicines according to claim 3, wherein the screening net rack (26) is an L-shaped bracket, and the screening net rack (26) is uniformly distributed around the bottom side line of the screening bin (20).

5. The device for classifying and screening traditional Chinese medicines according to claim 3, wherein the grid (22) comprises a rotating shaft (220) and a panel (221), one end of the rotating shaft (220) is connected with the motor (23), the other end of the rotating shaft is embedded into the rotating groove (24), the panel (221) is provided with a strip-shaped abdicating hole (222), and the panel (221) is sleeved with the rotating shaft (220).

6. The device for classifying and screening traditional Chinese medicines according to claim 3, wherein the classifying and screening net (21) comprises a large-mesh screening net (210), a medium-mesh screening net (211) and a small-mesh screening net (212), and the large-mesh screening net, the medium-mesh screening net and the small-mesh screening net (210, 211 and 212) are stacked in sequence from top to bottom according to the mesh size.