CN111774145A

CN111774145A - Traditional Chinese medicine crushing device and method

Info

Publication number: CN111774145A
Application number: CN202010675093.3A
Authority: CN
Inventors: 张玉红; 王健
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2020-10-16

Abstract

The invention relates to the technical field of traditional Chinese medicine processing, in particular to a traditional Chinese medicine crushing device and method. The device comprises a shell, wherein a feed inlet I is formed in the shell, and a crushing area I, a crushing area II, a crushing area III and a receiving area are arranged in the shell from top to bottom; a motor V is arranged in the crushing area II and connected with an inner shaft, and a helical blade is arranged on the inner shaft; an outer shaft is sleeved outside the helical blade; the outer shaft is connected with the motor IV through the inner ring of the bearing I; an annular sheet is sleeved on an outer ring of the bearing I and connected with a filter screen; the tail end of the outer shaft is connected with a rotating block, a lug is arranged on the rotating block, and the lug is contacted with the bottom surface of the annular sheet; the bottom surface of the annular sheet is a rough surface; the filter screen is funnel-shaped, and the other end of the filter screen is connected with the inner wall of the shell through a flexible part; the lower part of the outer shaft is provided with a feed inlet II; the inner wall of the outer shaft is provided with a bulge; the upper end of the inner shaft extends out of the outer shaft, and an inverted V-shaped cover body is arranged on the extending part of the upper end of the inner shaft; by adopting the invention, the traditional Chinese medicine can be fully crushed and the noise is low.

Description

Traditional Chinese medicine crushing device and method

Technical Field

The invention relates to the technical field of traditional Chinese medicine processing equipment, in particular to a traditional Chinese medicine crushing device and method.

Background

In the use process of the traditional Chinese medicinal materials, a plurality of medicinal materials need to be ground into powder for decocting and taking, or for external application, or in the fields of maintaining beauty and keeping young and the like, so as to bring the medicinal properties into play to the maximum. At present, although a plurality of traditional Chinese medicine crushing devices are provided, most of the devices have poor crushing effect and high noise, so that a traditional Chinese medicine crushing device which can crush fully and has low noise is urgently needed.

Disclosure of Invention

Aiming at the problems, the invention provides a traditional Chinese medicine crushing device, and by adopting the traditional Chinese medicine crushing device, the traditional Chinese medicine can be fully crushed and the noise is low.

The invention mainly adopts the following technical scheme: a traditional Chinese medicine crushing device comprises a shell, wherein a feed inlet I is formed above the shell, and a crushing area I, a crushing area II, a crushing area III and a receiving area are formed in the shell from top to bottom;

a gear roller I and a gear roller II which are meshed with each other are arranged in the crushing area I, the gear roller I is sequentially connected with a gear I and a motor I outside the shell, the gear roller II is connected with a gear II outside the shell, and the gear I is meshed with the gear II;

a motor V is arranged above the crushing area II, an inner shaft is connected below the motor V, and a helical blade is arranged on the inner shaft; an outer shaft is sleeved outside the helical blade; the lower part of the outer shaft is connected with a motor IV through an inner ring of a bearing I; an annular sheet is sleeved on an outer ring of the bearing I and connected with a filter screen; the tail end of the outer shaft is connected with a rotating block, a lug is arranged on the rotating block, and the lug is contacted with the bottom surface of the annular sheet; the bottom surface of the annular sheet is a rough surface; the filter screen is funnel-shaped, and the other end of the filter screen is connected with the inner wall of the shell through a flexible part; a feed inlet II is formed in the lower part of the outer shaft; a bulge is arranged on the inner wall of the outer shaft; the upper end of the inner shaft extends out of the outer shaft, and an inverted V-shaped cover body is arranged on the extending part of the inner shaft;

and a squeezing roller is arranged in the crushing area III.

The outer shaft is provided with cutters which are arranged in a staggered mode, and the extending part and the inverted V-shaped cover body are located above the cutters.

The included angle between the cutters is 60 degrees.

The flexible member is a spring.

And guide blocks are respectively arranged above and below the extrusion roller.

The crushing area is provided with a drawer, and the drawer is provided with a handle.

Soundproof cotton is arranged outside the shell.

The device provided by the invention is used for crushing the traditional Chinese medicine, the traditional Chinese medicine is continuously crushed by at least three stages, and the medicinal material which is not filtered by the filter screen in the second stage crushing process is lifted and crushed again until the medicinal material passes through the filter screen and enters the next stage crushing process.

The method comprises the following specific steps:

(1) crushing the medicinal materials by a toothed roller I and a toothed roller II to obtain a primary crushed material;

(2) crushing the primary crushed material by a cutter, and then vibrating and screening the crushed material by a filter screen to obtain a secondary crushed material and a filter screen interception material; the second-stage crushed materials are subjected to third-stage crushing through a filter screen, and the filter screen intercepts the materials, and the materials are lifted, crushed and cut by a cutter until the materials pass through the filter screen; the second-stage crushed material is material which can pass through the filter screen and is irrelevant to the crushing times.

(3) And crushing the second-stage crushed material by using an extrusion roller to obtain a third-stage crushed material.

More specifically, the present invention is directed to a method for producing,

(1) chinese medicinal materials enter the device along the feed inlet I, a motor I outside the shell starts to drive a gear I to rotate clockwise, and a gear II meshed with the gear I rotates anticlockwise; so, the relative rotation of two gears drives fluted roller I and fluted roller II in the device respectively and does the relative meshing rotation to realize the extrusion and the cutting-off work to the chinese-medicinal material, obtain one-level crushing material.

(2) The Chinese medicinal materials enter a crushing area II after being extruded and cut off by the crushing area I. After the middle-sized medicinal material got into this region, motor IV carried out work, drove outer axle clockwise rotation, and the cutter on the outer axle also followed the rotation, carries out the more abundant shredding work that cuts off to the chinese-medicinal material that falls into this region. The outer epaxial cutter that is equipped with staggered arrangement, the contained angle between the cutter is 60 degrees to the realization is carried out more abundant, more even cutting off and crushing work to the chinese-medicinal material that enters into this region.

The lower part of the crushing area II is provided with a funnel-shaped filter screen, the filter screen is used for filtering the Chinese medicinal materials which are processed, a larger amount of materials are intercepted by the filter screen, and the rest materials leak down along the filter screen and are called second-stage crushed materials to enter the lower area. The lower part of the outer shaft is connected with a motor IV through the inner rings of the bearing I and the bearing II; the cover is equipped with the annular piece on bearing I's the outer lane, and the bottom and the annular piece of filter screen are connected to the realization filter screen does not rotate along with the rotation of outer axle. The tail end of the outer shaft is connected with a rotating block which rotates along with the rotation of the outer shaft, two convex blocks are uniformly distributed on the rotating block, and the convex blocks are contacted with the bottom surface of the annular sheet; the bottom surface of the annular piece is a rough surface, the other end of the filter screen is connected with the inner wall of the shell through a flexible component, and the convex block can push the annular piece to do up-and-down reciprocating motion along the bearing I under the rotation of the rotating block so as to realize that the whole filter screen device generates vibration. Because the filter screen is funnel-shaped, can make the chinese-medicinal material that falls into on this filter screen concentrate the bottom position of this filter screen.

In addition, in this in-process, because the medicinal material receives the effect of the cutter of rotation, the cutter by the rotation is almost all got rid of the shell inner wall after the landing, the filter screen design becomes to leak hopper-shaped, can make the material slide down along the filter screen face of slope, the material of in small, broken bits can fall through the filter screen at the gliding in-process, and in addition vibration effect, the material that the particle size is big is whole to be concentrated the filter screen bottom, it is blockked up effectively to have reduced the filter screen, and be favorable to the big particle size material of later stage to be promoted once more and smash the feeding.

And a feed inlet II is formed in the upper part of the bearing I and the lower part of the outer shaft. The inner shaft is arranged in the outer shaft, the motor IV drives the outer shaft to rotate clockwise, and the motor V drives the inner shaft and the helical blade to rotate anticlockwise in the outer shaft. So, the filter screen interception chinese-medicinal material that gets off gets into outer axle inside through feed inlet II, then along helical blade rebound, removes the in-process, because outer axle inner wall is equipped with the arch, realizes once more that the smashing of medicinal material promotes, and the upper end stretches out outer axle part in arriving, and the chinese-medicinal material is centrifugal motion and breaks away from interior axle, and the chinese-medicinal material arrives the type of falling V cover lower part region this moment promptly. The inverted V-shaped cover body has the function of preventing a part of Chinese medicinal materials from being separated from the inner shaft and continuing to move upwards. The extension part and the inverted V-shaped cover body are both positioned above the cutter, so that the traditional Chinese medicinal materials continuously enter the cutter area to be further cut and crushed, and the operation is repeated until the filter screen can leak the traditional Chinese medicinal materials to enter the lower area.

The lower area of the filter screen is a crushing area III which is formed by oppositely rotating extrusion rollers respectively driven by a motor II and a motor III, and the rollers oppositely rotate to extrude and grind the Chinese medicinal materials falling into the area into powder.

The traditional Chinese medicinal materials ground into powder enter the drawer along the guide block, and a worker pushes and pulls the drawer through a handle outside the push-pull drawer, so that the traditional Chinese medicinal materials are recycled.

And guide blocks are respectively arranged above and below the extrusion roller, so that the material is guided.

Soundproof cotton is filled between the inner wall and the outer wall of the whole device shell and is used for reducing noise in the running process of the machine.

In conclusion, the invention has the following beneficial effects:

(1) according to the invention, through the mutual matching of the inner shaft, the outer shaft, the cutter and the filter screen, the re-lifting crushing and the cutter crushing of the materials intercepted by the filter screen are realized, the repeated reciprocating processing of the Chinese medicinal materials is realized, and the sufficient crushing of the materials is ensured;

(2) according to the invention, through the mutual matching of the inner shaft, the outer shaft, the cutter and the filter screen, the blockage of the filter screen is effectively reduced, and the large-particle-size materials intercepted in the later stage are promoted, crushed and fed again.

(3) The chinese-medicinal material is smashed through at least tertiary and the medicinal material that is smashed the in-process at the second level and is intercepted by the filter screen is promoted once more and smashes and the cutter is smashed until passing through the filter screen, has guaranteed the abundant crushing of medicinal material.

(4) The device fills the foam of making an uproar that falls in the middle of the inner wall of casing and outer wall to reduce the noise of whole device and to the influence that the external world produced.

Drawings

FIG. 1 is a front view of the internal structure of the present invention;

FIG. 2 is a front view of the external structure of the present invention;

FIG. 3 is a left side view of the outer structure of the present invention;

FIG. 4 is a schematic top view of the external structure of the present invention;

FIG. 5 is a schematic top view of the cutting blade of the present invention;

FIG. 6 is an enlarged view of a portion A of FIG. 1;

FIG. 7 is an enlarged view of a portion B of FIG. 1;

FIG. 8 is a top view of the inner shaft, the outer shaft, the bearing I and the ring segments of the present invention;

1 motor I, 2 gear I, 3 casings, 4 motor II, 5 drawers, 6 handles, 7 motor III, 8, gear II, 9 feed inlet I, 10 fluted roller I, 11 motor covers, 12 motor board strengthening ribs, 13 filter screens, 14 lugs, 15 rotating blocks, 16 motor IV, 17 guide blocks, 18 squeeze rolls, 19 bearing I, 20 feed inlet II, 21 inner shafts, 22 outer shafts, 23 cutters, 24 inverted V-shaped cover bodies, 25 motor V, 26 fluted roller II, 27 casings, 28 soundproof cotton, 29 helical blades, 30 annular sheets and 31 flexible parts.

Detailed Description

A traditional Chinese medicine crushing device comprises a shell 27, wherein a feed inlet I9 is formed above the shell 27, and a crushing area I, a crushing area II, a crushing area III and a receiving area are formed in the shell 27 from top to bottom;

a toothed roller I10 and a toothed roller II26 which are meshed with each other are arranged in the crushing area I, the toothed roller I10 is sequentially connected with a gear I2 and a motor I1 which are arranged outside the shell 27, the toothed roller II26 is connected with a gear II8 which is arranged outside the shell 27, and the gear I2 is meshed with the gear II 8;

a motor V25 is arranged at the upper part in the crushing area II, an inner shaft 21 is connected below the motor V25, and a helical blade 29 is arranged on the inner shaft 21; the outer shaft 22 is sleeved outside the helical blade 29; the lower part of the outer shaft 22 passes through the inner ring of the bearing I19 and is connected with a motor IV 16; an annular sheet 30 is sleeved on the outer ring of the bearing I19, and the annular sheet 30 is connected with a filter screen 13; the tail end of the outer shaft 22 is connected with a rotating block 15, a lug 14 is arranged on the rotating block 15, and the lug 14 is contacted with the bottom surface of the annular sheet 30; the bottom surface of the annular sheet 30 is a rough surface; the filter screen 13 is funnel-shaped, and the other end of the filter screen is connected with the inner wall of the shell 3 through a flexible part 31; the lower part of the outer shaft 22 is provided with a feed inlet II 20; the inner wall of the outer shaft 22 is provided with a bulge; the upper end of the inner shaft 21 extends out of the outer shaft 22, and an inverted V-shaped cover body 24 is arranged on the extending part;

a squeezing roller 18 is arranged in the crushing area III.

The outer shaft 22 is provided with cutters 23 arranged in a staggered manner, and the extending part and the inverted V-shaped cover body 24 are located above the cutters 23.

The included angle between the cutters 23 is 60 degrees.

The flexible member 31 is a spring.

Guide blocks 17 are respectively arranged above and below the squeezing roller 18.

The crushing area is provided with a drawer 5, and the drawer 5 is provided with a handle 6.

Soundproof cotton 28 is arranged between the inner wall and the outer wall of the shell 3.

A traditional Chinese medicine crushing method adopts the traditional Chinese medicine crushing device, and the traditional Chinese medicine continuously undergoes at least three-stage crushing, and the medicinal material which does not pass through a filter screen in the second-stage crushing process is lifted and crushed again until passing through the filter screen and enters the next-stage crushing process.

The method comprises the following specific steps:

(2) crushing the primary crushed material by a cutter, and then vibrating and screening the crushed material by a filter screen to obtain a secondary crushed material and a filter screen interception material; the second-stage crushed materials are subjected to third-stage crushing through a filter screen, and the filter screen intercepts the materials and is lifted and crushed again until the materials pass through the filter screen;

Claims

1. A traditional Chinese medicine crushing device comprises a shell (27), wherein a feeding hole I (9) is formed above the shell (27), and is characterized in that a crushing area I, a crushing area II, a crushing area III and a receiving area are formed in the shell (27) from top to bottom;

a toothed roller I (10) and a toothed roller II (26) which are meshed with each other are arranged in the crushing area I, the toothed roller I (10) is sequentially connected with a gear I (2) outside the shell (27) and a motor I (1), the toothed roller II (26) is connected with a gear II (8) outside the shell (27), and the gear I (2) is meshed with the gear II (8);

a motor V (25) is arranged at the upper part in the crushing area II, an inner shaft (21) is connected below the motor V (25), and a helical blade (29) is arranged on the inner shaft (21); an outer shaft (22) is sleeved outside the helical blade (29); the lower part of the outer shaft (22) passes through the inner ring of the bearing I (19) and is connected with the motor IV (16); an annular sheet (30) is sleeved on the outer ring of the bearing I (19), and the annular sheet (30) is connected with a filter screen (13); the tail end of the outer shaft (22) is connected with a rotating block (15), a lug (14) is arranged on the rotating block (15), and the lug (14) is contacted with the bottom surface of the annular sheet (30); the bottom surface of the annular sheet (30) is a rough surface; the filter screen (13) is funnel-shaped, and the other end of the filter screen is connected with the inner wall of the shell (3) through a flexible part (31); a feed inlet II (20) is formed in the lower part of the outer shaft (22); the inner wall of the outer shaft (22) is provided with a bulge; the upper end of the inner shaft (21) extends out of the outer shaft (22) and an inverted V-shaped cover body (24) is arranged on the extending part;

and a squeezing roller (18) is arranged in the crushing area III.

2. The traditional Chinese medicine crushing device according to claim 1, wherein the outer shaft (22) is provided with cutters (23) which are arranged in a staggered manner, and the protruding part and the inverted V-shaped cover body (24) are positioned above the cutters (23).

3. The traditional Chinese medicine crushing device according to claim 2, wherein the included angle between the cutters (23) is 60 degrees.

4. A herbal comminution device as in claim 1, whereby the flexible element (31) is a spring.

5. The crushing device for traditional Chinese medicine according to claim 1, wherein guide blocks (17) are respectively arranged above and below the squeezing roller (18).

6. The traditional Chinese medicine crushing device according to claim 1, wherein the crushing area is provided with a drawer (5), and the drawer (5) is provided with a handle (6).

7. A crushing device for traditional Chinese medicine according to claim 1, wherein sound-proof cotton (28) is arranged between the inner wall and the outer wall of the shell (3).

8. A traditional Chinese medicine crushing method is characterized in that the traditional Chinese medicine crushing device of any one of the preceding claims is adopted, the traditional Chinese medicine is continuously crushed by at least three stages, and the medicinal material which is not filtered by the filter screen in the second stage crushing process is lifted and crushed again until the medicinal material passes through the filter screen and enters the next stage crushing process.

9. The traditional Chinese medicine crushing method according to claim 8, which comprises the following specific steps: