CN110918168A

CN110918168A - Herbal pieces-crushing device

Info

Publication number: CN110918168A
Application number: CN201911253239.9A
Authority: CN
Inventors: 章贵青
Original assignee: 章贵青
Current assignee: Shandong Xiehe University
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-03-27

Abstract

The invention discloses a crushing device for traditional Chinese medicine decoction pieces, which comprises a crushing cavity and a discharge opening; the crushing cavity is of a cylindrical cavity structure, a top cover is arranged on the top surface of the crushing cavity in a seating mode, and an air pipe is arranged on the outer side of the crushing cavity; an air pipe is arranged on the outer side of the crushing cavity, is of a threaded pipe-shaped structure and is sleeved on the outer side of the crushing cavity, and an air source interface used for being connected with an external air source pipeline is arranged at the wrapping end of the air pipe; one side of a support at the bottom end of the crushing cavity supports a slag storage cabin in an inclined mode through an external connecting plate, and a slag discharge port with a valve penetrates through the bottom end of the slag storage cabin; therefore, when some other medicines containing impurities are rolled, the flying flocculent dust in the dregs falling into the bottom cavity is intercepted in the bottom cavity, the granular better dregs are blown outwards by high-pressure gas rushing into the cavity, and the medicine foam and the flying flocculent impurities form separation.

Description

Herbal pieces-crushing device

Technical Field

The invention relates to the technical field of crushing equipment, in particular to a crushing device for traditional Chinese medicine decoction pieces.

Background

Along with the development of traditional Chinese medicine, small-package traditional Chinese medicinal materials and traditional Chinese medicine decoction pieces appear, the small-package traditional Chinese medicinal materials and the traditional Chinese medicine decoction pieces are not easy to be polluted, tablets are not mixed up, the transportation and the storage are convenient, the quantitative packaging is realized, the medicine dispensing is convenient, the medicine dispensing automation of a traditional Chinese medicine prescription is favorably realized, and at present, medical staff in a pharmacy often encounters the problem of crushing and cutting the traditional Chinese medicine decoction pieces when the traditional Chinese medicine decoction pieces are subpackaged according to the medical advice.

Based on the above background art, application No. CN201920208160.3 provides a herbal pieces-crushing device, which comprises: the top of the barrel is screwed in with the top cover through a thread structure, the bottom of the barrel is provided with a bottom plate, a grinding cartridge penetrates through the center position of the bottom plate, external threads are machined on the grinding cartridge arranged outside the barrel, the grinding device comprises a bottom cover and a grinding cartridge body, the grinding cartridge body is arranged at the center position of the bottom cover, a group of strip-shaped protruding structures are arranged on the outer annular surface of the bottom cover, internal threads are machined on the inner annular surface of the bottom cover, the internal threads and the external threads of the grinding cartridge are screwed mutually, grinding plates with the same structure are arranged at the bottom of the grinding cartridge and the top of the grinding cartridge, and a group of arc-shaped protruding structures with the same structure are machined on the grinding plates.

We have found that the crushing device described above is a hand-press type elastic mechanism, which cannot crush a large amount of tablets, and the existing batch type crushing device cannot more thoroughly crush the tablets, for example, some tablets cannot be turned over when being crushed, so that when being crushed by a rolling roller or a rolling plate, the tablets are mostly crushed in a single-side rolling manner, and when being crushed, the tablets cannot be rapidly crushed in a uniform manner in a short time, and the application range is narrow, for example, the crushing device cannot be applied to dust blowing type crushing in the environment of preparing medicinal materials.

Disclosure of Invention

The invention aims to provide a crushing device for traditional Chinese medicine decoction pieces, which solves the problems that the crushing device described above is a hand-press elastic mechanism and cannot crush a large amount of added decoction pieces, the existing batch-type crushing device cannot thoroughly crush the decoction pieces in a comprehensive and uniform manner when crushing the decoction pieces, for example, some decoction pieces cannot be overturned when being crushed, so that the decoction pieces are mostly crushed in a single-side crushing manner by a crushing roller or a crushing plate, the decoction pieces cannot be crushed in a short time and uniformly in a short time when being crushed, and the application range is narrow, and the crushing device cannot be applied to dust blowing type crushing in a medicinal material preparation environment.

In order to achieve the purpose, the invention provides the following technical scheme: a Chinese medicinal decoction piece crushing device comprises a crushing cavity and a discharge port; the crushing cavity is of a cylindrical cavity structure, a top cover is arranged on the top surface of the crushing cavity in a seating mode, and an air pipe is arranged on the outer side of the crushing cavity; an air pipe is arranged on the outer side of the crushing cavity, is of a threaded pipe-shaped structure and is sleeved on the outer side of the crushing cavity, and an air source interface used for being connected with an external air source pipeline is arranged at the wrapping end of the air pipe; one side of a support at the bottom end of the crushing cavity supports a slag storage cabin in an inclined mode through an external connecting plate, and a slag discharge port with a valve penetrates through the bottom end of the slag storage cabin; a slag discharge pipe is arranged at the top end of the inner side of the slag storage cabin according to the streamline trend, and the bottom end of the slag discharge pipe penetrates into the crushing cavity; the discharge gate is the mouth of pipe with valve, and it runs through in the bottom position department of crushing chamber.

Further: the cylinder chamber in crushing chamber is divided into two upper and lower cavity structures through the loading board that the top position was installed to the double-chamber is run through downwards jointly and is had a rotation axis, and the top of this rotation axis is installed on the top surface of loading board and is continued upwards to stretch out through the welding ring, and the rotation axis realization rotation connection of motor incasement motor is installed through shaft coupling and crushing chamber bottom side to the bottom of rotation axis.

Further: the material turning seat is welded on the bearing plate and is of a hollow cavity structure consisting of an air hole plate at the upper side and an air seat at the bottom side, and the material turning seat is located on the bearing plate and matched with the rotating shaft through a bearing in the middle.

Further: the bearing plate is provided with dense-hemp circular leak holes, the turning seat is also provided with dense-hemp circular leak holes, and the leak holes are communicated after the bearing plate and the turning seat are butted up and down.

Further: the hollow clamping cavity of the material turning seat is filled with a gas collecting seat with a mesh structure, the outer side of the gas collecting seat is communicated with gas and is connected with a connector, and the connector is of a butt joint pipe orifice structure.

Further: the outside of welding ring has three through three rotation axis normal running fit and rolls the roller, and these three rolls the roller and forms the contact of rolling with the stirring seat top surface that is located on the loading board top surface.

Further: the top end of the air pipe extends into the top cavity of the crushing cavity through a joint pipe butted with the air pipe, and is connected with a tubular interface connected with one side of the gas collecting seat, and an air pressure regulating valve is arranged on the joint pipe.

Further: and three groups of stirring rods are arranged in the bottom cavity of the crushing cavity and are arranged on the shaft section of the rotating shaft in the bottom cavity.

Further: the inner end of the slag discharging pipe penetrates into the bottom cavity of the crushing cavity, and the bottom end of the slag discharging pipe is provided with a filter base; the pipe section of the bottom area of the slag discharge pipe is also provided with spray pipes with series electromagnetic valves, the inner ends of the spray pipes extend into the bottom cavity of the crushing cavity, and the spray pipes are also provided with spray heads.

Compared with the prior art, the invention has the beneficial effects that:

the crushing cavity of the structure is of a cylindrical cavity structure consisting of an upper cavity and a lower cavity, the upper cavity is a rolling cavity and can roll crushed tablet materials in a first-level manner, the cavity is internally provided with a gas injection cavity structure, the material which is put into the crushing cavity can be blown upwards after being flushed by external gas, the blown tablets form automatic flanging along with the rolling of the rolling roller on the materials, the uniformity of the pressure of the blown tablets is improved, the crushing speed is improved, the blown tablets enter the bottom cavity and are discharged downwards, and the bottom cavity has the characteristic of gas flushing, so that flying flocculent dust in the dregs falling into the bottom cavity is intercepted in the bottom cavity and the granular better dregs are subjected to high-pressure gas flushing into the cavity when some other medicines containing impurities are rolled, the medicine foam and the flying flocculent impurities are separated by blowing outwards, and the effect can be achieved when the medicine foam is applied to rolling some herbal medicines.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

FIG. 2 is an exploded view of the present invention taken from FIG. 1;

FIG. 3 is a schematic structural diagram of a front view of the present invention;

FIG. 4 is a schematic side plan view of the present invention;

fig. 5, 6 and 7 are schematic structural views of the front plane of the material turning seat of the invention;

FIG. 8 is a schematic view of the sectional internal upper and lower cavities of the present invention.

In the figure: 1. a crushing cavity; 2. a top cover; 3. an air tube; 4. an outer connecting plate; 5. a slag discharge pipe; 6. a slag storage cabin; 7. a slag discharge port; 8. a motor case; 9. an air source interface; 10. a discharge outlet; 11. a joint pipe; 12. a nozzle; 13. a filter base; 14. a rotating shaft; 15. welding a ring; 16. rolling a roller; 17. a material turning seat; 1701. a wind hole plate; 1702. a bearing; 1703. a wind seat; 1704. an interface; 1705. a gas collecting seat; 18. an air pressure regulating valve; 19. a stirring rod; 20. a carrier plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 8, an embodiment of the present invention includes: a Chinese medicinal decoction piece crushing device comprises a crushing cavity 1 and a discharge port 10; the crushing cavity 1 is of a cylindrical cavity structure, a top cover 2 is arranged on the top surface of the crushing cavity 1 in a sitting mode, and an air pipe 3 is arranged on the outer side of the crushing cavity 1; an air pipe 3 is arranged on the outer side of the crushing cavity 1, the air pipe 3 is of a threaded pipe-shaped structure and is sleeved on the outer side of the crushing cavity 1, and an air source interface 9 used for being connected with an external air source pipeline is further arranged at the wrapping end of the air pipe 3; one side of a support at the bottom end of the crushing cavity 1 is supported with a slag storage cabin 6 in an inclined mode through an external connecting plate 4, and a slag discharge port 7 with a valve penetrates through the bottom end of the slag storage cabin 6; the top end of the inner side of the slag storage cabin 6 is provided with a slag discharge pipe 5 according to the streamline trend, and the bottom end of the slag discharge pipe 5 penetrates into the crushing cavity 1; the discharge opening 10 is a valved pipe opening which extends through the crushing chamber 1 at a bottom position thereof.

Wherein: two cavity structures about the cylinder chamber of crushing chamber 1 is divided into through the loading board 20 that top position installed to the double-chamber is run through downwards jointly has a rotation axis 14, and just continues upwards stretching out on the top surface of loading board 20 through weld ring 15 is installed on the top of this rotation axis 14, and the rotation axis realization rotation connection of motor in motor case 8 is installed through shaft coupling and crushing chamber 1 bottom side to the bottom of rotation axis 14.

Wherein: the loading plate 20 is welded with the stirring seat 17, the stirring seat 17 is a hollow cavity structure consisting of an upper wind hole plate 1701 and a bottom wind seat 1703, the stirring seat 17 is located on the loading plate 20 and is matched with the rotating shaft 14 through a middle bearing 1702, the periphery of the stirring seat 17 is welded on the inner wall of the crushing cavity 1 in a welding mode, a gas collecting seat 1705 with a mesh-shaped structure is filled in a hollow clamping cavity of the stirring seat 17, the outer side of the gas collecting seat 1705 is in gas communication and is connected with an interface 1704, the interface 1704 is a butt joint pipe orifice structure, as the upper stirring seat 17 has the structural characteristics, when the tablet falling on the top surface of the stirring seat 17 is pressed, a pressure wind source introduced from the outside through the interface 1704 can enable the upper side to be in a flanging state under the influence of wind force, the outer side of the welding ring 15 is matched with three rolling rollers 16 through three rotating shafts, and the three rolling rollers 16 are in rolling contact with the top surface of the stirring seat 17 located on the top surface of the loading plate 20, therefore, the tablet is rolled while the face of the tablet is turned, and the rolling and crushing speed is increased.

Wherein: the bearing plate 20 is provided with dense-hemp circular leak holes, the material overturning seat 17 is also provided with dense-hemp circular leak holes, the leak holes are communicated after the bearing plate 20 and the material overturning seat are butted in the vertical position, and medicine dregs crushed and ground on the material overturning seat 17 fall into the bottom cavity through the leak holes on the bearing plate 20.

Wherein: the top end of the air pipe 3 extends into the top chamber of the crushing cavity 1 through a joint pipe 11 which is butted with the air pipe, and is connected with a tubular interface 1704 which is connected with one side of the air collecting seat 1705, and an air pressure regulating valve 18 is also assembled on the joint pipe 11, an external air source is injected into the air collecting seat 1705 through the tubular interface 1704, so that air surge is formed in the air collecting seat 1705, and the entering air pressure is controllable.

Wherein: three groups of stirring rods 19 are arranged in the bottom cavity of the crushing cavity 1, and the three groups of stirring rods 19 are arranged on the shaft section of the rotating shaft 14 in the bottom cavity, and the bottom of the stirring rods has stirring characteristics, so that medicine residue materials entering the cavity can be stirred and processed. The inner end of the slag discharging pipe 5 penetrates into the bottom cavity of the crushing cavity 1, and the bottom end of the slag discharging pipe 5 is provided with a filter base 13; the pipe section of the bottom area of the slag discharge pipe 5 is also provided with a spray pipe 12 with a series electromagnetic valve, the inner end of the spray pipe 12 extends into the bottom cavity of the crushing cavity 1, and a spray head is also arranged, when the electromagnetic valve on the spray pipe 12 is controlled to be opened by a switch button on an external existing electric cabinet, the slag material stirred in the bottom cavity can be isolated in the cavity by flying flocculent or fibrous impurities which are not easy to utilize, and the foam or the slag enters the slag storage cabin 6 connected to the outer side along the slag discharge pipe 5 to be stored and collected under the influence of gas, therefore, when some other drugs containing impurities are rolled, flying flocculent dust in the slag falling into the bottom cavity is intercepted in the bottom cavity, and the better granular slag is blown outwards by high-pressure gas rushing into the cavity, the foam and the flying flocculent impurities are separated, for example, when some herbal drugs are rolled, this effect can be achieved.

The working principle is as follows:

the crushing device with the double-cavity structure has two functional characteristics:

the first method comprises the following steps: the tablets with fine quality are placed in the top cavity of the crushing cavity 1 and fall into the stirring seat 17 at the top of the bearing plate 20, the three grinding rollers 16 which are positioned at the top of the stirring seat 17 and rotate and grind can grind and crush the tablets, so that the tablets downwards pass through the holes in the stirring seat 17 and the holes in the bearing plate 20 with the bottom bearing effect and fall into the bottom cavity, at the moment, accumulation is carried out in the bottom cavity, at the moment, the electromagnetic valve in the prior art which is arranged on the spray pipe 12 is closed, and the air pressure regulating valve 18 is opened, so that air can enter the stirring seat 17, and the tablets have jumping face change when not being extruded in the top grinding process of the stirring seat 17, and the grinding speed can be improved in the grinding process of the grinding rollers.

And the second method comprises the following steps: coarse fibrous tablets or medicinal materials are placed in a top cavity of a crushing cavity 1, an air pressure regulating valve 18 is still opened, the medicinal materials are still extruded through the turning-over characteristic, however, after the medicinal materials fall into a cavity at the bottom, a plurality of fibers or flying flocculent impurities are mixed, the medicinal materials are under the action of an electric cabinet in the prior art, an electromagnetic valve in the prior art arranged on a spray pipe 12 is opened at the moment, air flow is formed in a bottom cavity of the device, the flying flocculent or fibrous impurities which are possibly mixed in the medicinal materials are isolated in the cavity under the stirring action, and the medicine foam or the medicine slag enter a slag storage cabin 6 connected at the outer side along a slag discharge pipe 5 under the influence of gas to be stored and collected, so that when some other medicines containing impurities are rolled, the flying flocculent dust in the medicine slag falling into the bottom cavity is intercepted in the bottom cavity, and the better dregs of a decoction of granule receive the high-pressure gas who gushes into the intracavity, outwards blow out, and the medicine foam forms the separation with flying flocculent impurity, for example when being applied to and roll some herbaceous medicinal materials, can reach this kind of effect.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A herbal pieces-crushing device which characterized in that: comprises a crushing cavity (1) and a discharge opening (10); the crushing cavity (1) is of a cylindrical cavity structure, a top cover (2) is arranged on the top surface of the crushing cavity (1) in a seating mode, and an air pipe (3) is arranged on the outer side of the crushing cavity (1); an air pipe (3) is arranged on the outer side of the crushing cavity (1), the air pipe (3) is of a threaded pipe-shaped structure and is sleeved on the outer side of the crushing cavity (1), and an air source interface (9) used for being connected with an external air source pipeline is further installed at the wrapping end of the air pipe (3); one side of a bottom end support of the crushing cavity (1) is supported with a slag storage cabin (6) through an outer connecting plate (4) in an inclined mode, and a slag discharge port (7) with a valve penetrates through the bottom end of the slag storage cabin (6); the top end of the inner side of the slag storage cabin (6) is provided with a slag discharge pipe (5) according to the streamline trend, and the bottom end of the slag discharge pipe (5) penetrates into the crushing cavity (1); the discharge opening (10) is a pipe orifice with a valve and penetrates through the bottom of the crushing cavity (1).

2. The apparatus for crushing herbal pieces-of-chinese-medicinal according to claim 1, wherein: the cylinder chamber of crushing chamber (1) is divided into two upper and lower cavity structures through loading board (20) that the top position was installed to the double-chamber to it has a rotation axis (14) to run through downwards jointly, and the top of this rotation axis (14) is installed on the top surface of loading board (20) and is continued upwards to stretch out through welding ring (15), and the rotation axis realization rotation connection of motor in motor case (8) is installed through shaft coupling and crushing chamber (1) bottom side to the bottom of rotation axis (14).

3. The apparatus for crushing herbal pieces-for-chinese-medicinal according to claim 2, wherein: the loading plate (20) is welded with the material turning seat (17) in a sitting mode, the material turning seat (17) is of a hollow cavity structure formed by an upper air hole plate (1701) and a bottom air seat (1703), and the material turning seat (17) is located on the loading plate (20) and matched with the rotating shaft (14) through a middle bearing (1702).

4. The apparatus for crushing herbal pieces-of-chinese-medicinal according to claim 1, wherein: the bearing plate (20) is provided with dense-hemp circular leak holes, the material turning seat (17) is also provided with dense-hemp circular leak holes, and the leak holes are communicated after the bearing plate and the material turning seat are butted up and down.

5. The apparatus for crushing herbal pieces-of-chinese-medicinal according to claim 1, wherein: the hollow clamping cavity of the material turning seat (17) is also filled with a gas collecting seat (1705) with a mesh structure, the outer side of the gas collecting seat (1705) is in gas communication and is connected with a connector (1704), and the connector (1704) is in a butt joint pipe orifice structure.

6. The apparatus for crushing herbal pieces-for-chinese-medicinal according to claim 2, wherein: the outer side of the welding ring (15) is in running fit with three rolling rollers (16) through three rotating shafts, and the three rolling rollers (16) are in rolling contact with the top surface of a stirring seat (17) located on the top surface of the bearing plate (20).

7. The apparatus for crushing herbal pieces-of-chinese-medicinal according to claim 1, wherein: the top end of the air pipe (3) extends into the top cavity of the crushing cavity (1) through a joint pipe (11) butted with the air pipe, and is connected with a tubular interface (1704) connected with one side of the air collecting seat (1705), and an air pressure regulating valve (18) is also assembled on the joint pipe (11).

8. The apparatus for crushing herbal pieces-of-chinese-medicinal according to claim 1, wherein: three groups of stirring rods (19) are arranged in the bottom cavity of the crushing cavity (1), and the three groups of stirring rods (19) are arranged on the shaft section of the rotating shaft (14) in the bottom cavity.

9. The apparatus for crushing herbal pieces-of-chinese-medicinal according to claim 1, wherein: the inner end of the slag discharging pipe (5) penetrates into the bottom cavity of the crushing cavity (1), and a filter base (13) is arranged at the bottom end of the slag discharging pipe (5); the pipe section of the bottom area of the slag discharge pipe (5) is also provided with spray pipes (12) with series electromagnetic valves, the inner ends of the spray pipes (12) extend into the bottom cavity of the crushing cavity (1), and the spray heads are also provided.