CN221310412U - Mixing arrangement is smashed to chinese-medicinal material - Google Patents

Abstract

The utility model discloses a traditional Chinese medicine crushing and mixing device, which comprises a crushing cylinder body and a mixing cylinder body, wherein the upper part of the crushing cylinder body is provided with a feed inlet, the bottom discharge outlet is connected with the mixing cylinder body, and the bottom of the mixing cylinder body is provided with a discharge outlet; the crushing cylinder is sleeved with a screen cylinder, a first driving shaft is arranged in the screen cylinder, and a screw rotary cutter is arranged on the first driving shaft; a second driving shaft is arranged in the mixing cylinder, and stirring blades are arranged on the second driving shaft; the outer sides of the crushing cylinder body and the mixing cylinder body are respectively provided with a first driving motor connected with a first driving shaft and a second driving motor connected with a second driving shaft; an air inlet pipeline is arranged at one end of the crushing barrel, far away from the crushing barrel, an air inlet of the air inlet pipeline is connected with a blower, and an air outlet is connected to the inner bottom of the crushing barrel. The utility model has simple structure, low cost and high operation convenience, can uniformly crush medicinal materials, and can also effectively solve the problems of thermal decomposition and adhesion in the crushing process.

Description

Mixing arrangement is smashed to chinese-medicinal material

Technical Field

The utility model relates to a traditional Chinese medicine crushing and mixing device, and belongs to the technical field of medicinal material processing equipment.

Background

The crushing is the operation process of crushing the bulk material into fragments of proper degree by means of mechanical force. The crushed material is typically sieved to obtain uniform particles. The main purpose of crushing the traditional Chinese medicine materials is as follows: (1) The particle size of the medicine is reduced, the specific surface area is increased, and materials with required particle size are provided for the preparation; (2) Is beneficial to improving the dissolution rate and bioavailability of the insoluble medicine; (3) is beneficial to improving the dispersibility of the drug in the preparation; (4) is beneficial to improving the outflow of the active ingredients from the medicinal materials; (4) facilitating the preparation of various formulations.

However, the traditional Chinese medicinal materials have adverse effects in the crushing process, such as crystal form transformation, thermal decomposition, adhesion, and increase of hygroscopicity; the size of the particles after the medicine is crushed directly or indirectly influences the stability and effectiveness of the medicine preparation, and the medicine is not crushed uniformly, so that the medicines cannot be mixed uniformly, and the dosage or content of the preparation is inaccurate, thereby influencing the curative effect. The utility model discloses a mix equipment is smashed to chinese-medicinal material, the power distribution box comprises a box body, be equipped with the motor outside the box, be equipped with the feed inlet on the box, rotate in the box and be connected with the pivot, the upper end and the motor of pivot are connected, there is the blade in the pivot, there is the baffle in the box, the baffle separates the box into first room and second room, there is the screen leakage in the first room, the screen leakage separates first room into crushing room and beating material room, the blade all is located crushing room, the blade centers on the outside at the pivot, the middle part of blade all is outwards arched away from the pivot, the pivot lower extreme stretches into in the second is indoor and fixedly connected with main bevel gear, the rotation is connected with the transmission shaft in the second room, fixedly connected with cam and the vice bevel gear with main bevel gear meshing on the transmission shaft, sliding connection has vertical ejector pin on the baffle, ejector pin lower extreme and cam cooperation, the ejector pin upper end stretches into and articulates in the beating material room has the branch, beating material room is equipped with the discharge gate. The equipment can realize the even crushing of medicinal material, guarantees that the size of medicinal material crushing back particle is even, but it can not solve chinese-medicinal material at crushing in-process thermal decomposition, adhesion scheduling problem very much, especially long-time adhesion produces the rotten in the residue in the box, will seriously influence medicinal material processingquality, exists the potential safety hazard of using medicine.

Disclosure of utility model

In view of the above, the utility model aims to provide a traditional Chinese medicine crushing and mixing device which can overcome the defects in the prior art.

The utility model aims at realizing the following technical scheme:

A Chinese medicinal material pulverizing and mixing device comprises a pulverizing cylinder and a mixing cylinder, wherein the upper part of the pulverizing cylinder is provided with a feed inlet, the bottom discharge outlet is connected with the mixing cylinder, and the bottom of the mixing cylinder is provided with a discharge outlet; the crushing cylinder is sleeved with a screen cylinder, a first driving shaft is arranged in the screen cylinder, and a screw rotary cutter is arranged on the first driving shaft; a second driving shaft is arranged in the mixing cylinder, and stirring blades are arranged on the second driving shaft; the outer sides of the crushing cylinder body and the mixing cylinder body are respectively provided with a first driving motor connected with a first driving shaft and a second driving motor connected with a second driving shaft; an air inlet pipeline is arranged at one end of the crushing cylinder body far away from the mixing cylinder body, an air inlet of the air inlet pipeline is connected with a blower, and an air outlet is connected to the inner bottom of the crushing cylinder body.

An outer cylinder is sleeved outside the mixing cylinder body, the outer cylinder is of a hollow structure, and cooling medium is filled in the hollow structure.

An inlet is arranged at the upper part of the outer cylinder, an outlet is arranged at the bottom of the outer cylinder, a cooling medium enters the hollow structure from the inlet, and is discharged from the outlet at the bottom to form a circulation supply system.

The cooling medium is cold water or cold air.

The crushing cylinder is of a horizontal structure and is arranged obliquely downwards relative to the side of the mixing cylinder.

The inclination angle of the crushing cylinder body is 3-10 degrees.

The stirring blade is a round bar, the top end of the round bar is connected with a scraping plate through an elastic connecting piece, and the outer side surface of the scraping plate is attached to the inner wall of the mixing cylinder.

Compared with the prior art, the traditional Chinese medicine crushing and mixing device disclosed by the utility model comprises a crushing cylinder and a mixing cylinder, wherein the upper part of the crushing cylinder is provided with a feed inlet, the bottom discharge outlet is connected with the mixing cylinder, and the bottom of the mixing cylinder is provided with a discharge outlet; the crushing cylinder is sleeved with a screen cylinder, a first driving shaft is arranged in the screen cylinder, and a screw rotary cutter is arranged on the first driving shaft; a second driving shaft is arranged in the mixing cylinder, and stirring blades are arranged on the second driving shaft; the outer sides of the crushing cylinder body and the mixing cylinder body are respectively provided with a first driving motor connected with a first driving shaft and a second driving motor connected with a second driving shaft; an air inlet pipeline is arranged at one end of the crushing cylinder body far away from the mixing cylinder body, an air inlet of the air inlet pipeline is connected with a blower, and an air outlet is connected to the inner bottom of the crushing cylinder body. The utility model has simple structure, low cost and high operation convenience, ensures that the traditional Chinese medicinal materials are fully crushed by adding the screen cylinder in the crushing cylinder, and the crushed and screened crushed materials have uniform particle size and good crushing effect; in the crushing process, cold air is introduced into the crushing cylinder body through the air blower, the air flow can not only increase the fluidity of traditional Chinese medicinal materials, and is favorable for assisting the crushing operation of the traditional Chinese medicinal materials, but also can realize the cooling in the crushing process of the traditional Chinese medicinal materials, effectively solve the problem of thermal decomposition in the crushing process of the traditional Chinese medicinal materials, blow the crushed materials in the crushing cylinder body into the mixing cylinder body under the action of wind force, reduce the adhesion of the crushed materials on the inner wall of the crushing cylinder body, and avoid the deterioration of residues existing on the inner wall of the crushing cylinder body to influence the processing quality of the medicinal materials. In addition, the outer cylinder capable of realizing the cooling function is additionally arranged on the outer side of the mixing cylinder, so that the proper temperature in the mixing cylinder is ensured, the thermal decomposition generated in the traditional Chinese medicine crushing process is further avoided, and the processing quality of the traditional Chinese medicine is greatly improved.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model. The objects and other advantages of the utility model may be realized and obtained by means of the instrumentalities and combinations particularly pointed out in the specification.

Drawings

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in further detail with reference to the accompanying drawings, in which:

FIG. 1 is a schematic structural diagram of embodiment 1 of the present utility model;

fig. 2 is a schematic structural diagram of embodiment 2 of the present utility model.

Detailed Description

Hereinafter, preferred embodiments of the present utility model will be described in detail with reference to the accompanying drawings. It should be understood that the preferred embodiments are presented by way of illustration only and not by way of limitation.

Example 1

The traditional Chinese medicine crushing and mixing device shown in fig. 1 comprises a crushing cylinder 1 and a mixing cylinder 2, wherein a feed inlet 101 is formed in the upper part of the crushing cylinder 1, a bottom discharge outlet 102 is connected with the mixing cylinder 2, and a discharge outlet 201 is formed in the bottom of the mixing cylinder 2; the crushing cylinder body 1 is internally sleeved with a screen cylinder 3, a first driving shaft 4 is arranged in the screen cylinder 3, and a screw rotary cutter 5 is arranged on the first driving shaft 4; a second driving shaft 6 is arranged in the mixing cylinder 2, and stirring blades 7 are arranged on the second driving shaft 6; a first drive motor 8 connected to the first drive shaft 4 and a second drive motor 9 connected to the second drive shaft 6 are provided outside the pulverizing cylinder 1 and the mixing cylinder 2, respectively. In the process of pre-crushing of traditional Chinese medicinal materials, the screw rotary cutter 5 realizes the functions of crushing and feeding, crushed materials with smaller particle sizes can be discharged into the mixing cylinder 2 after being screened by the screen cylinder 3, and traditional Chinese medicinal materials with larger particle sizes continue to stay in the screen cylinder 3 for repeated crushing, so that the particle diameters of the crushed materials discharged into the mixing cylinder 2 can be ensured to be uniform.

The crushing cylinder 1 is of a horizontal structure and is obliquely arranged downwards relative to the mixing cylinder 2. Preferably, the angle of inclination of the crushing cylinder 1 is 3-10 degrees. The horizontal structure can slow down the speed that chinese-medicinal material got into, improves crushing effect, and horizontal structure slope simultaneously can guarantee that the discharge is smooth and easy downwards.

A feed hopper with a valve is arranged on the feed inlet 101 of the crushing cylinder. Meanwhile, control valves are arranged at the discharge port 102 of the crushing cylinder and the discharge port 201 of the mixing cylinder 2.

An air inlet pipeline 10 is arranged at one end of the crushing cylinder 1 far away from the mixing cylinder 2, an air inlet of the air inlet pipeline 10 is connected with a blower 11, and an air outlet is connected to the inner bottom of the crushing cylinder 1. Cold air can be blown into the crushing barrel 1 in the crushing process, so that the traditional Chinese medicine cooling can be realized, the problem of thermal decomposition in the crushing process of traditional Chinese medicine is solved, crushed materials can be blown into the mixing barrel 2, the adhesion of the traditional Chinese medicine on the inner wall of the crushing barrel 1 is avoided, and the discharging is smoother.

In the case of example 2,

As shown in fig. 2, in the embodiment 1, an outer tube 12 is further sleeved outside the mixing cylinder 2, the outer tube 12 has a hollow structure, and a cooling medium is filled in the hollow structure. The upper part of the outer cylinder 12 is provided with an inlet, the bottom is provided with an outlet, a cooling medium can enter the hollow structure from the inlet, and is discharged from the outlet at the bottom to form a circulation supply system, so that the proper internal temperature of the mixing cylinder 2 can be ensured, and the problem of thermal decomposition in the traditional Chinese medicine crushing and mixing process can be further solved. The cooling medium is cold water or cold air.

Stirring vane 7 is the round bar, is connected with scraper blade 14 through elastic connection spare 13 on the round bar top, and scraper blade 14 lateral surface and the laminating of mixing barrel 2 inner wall, when can realize that chinese-medicinal material misce bene, avoid the chinese-medicinal material adhesion on mixing barrel 2's inner wall. The elastic connection 13 may be an elastic rod or a spring; the scraper 14 is made of rubber.

The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model in any way, and any simple modification, equivalent variations and modification made to the above embodiment according to the technical matter of the present utility model without departing from the technical scope of the present utility model still fall within the scope of the technical scheme of the present utility model.

Claims (7)

1. The traditional Chinese medicine crushing and mixing device comprises a crushing cylinder body (1) and a mixing cylinder body (2), wherein a feed inlet (101) is formed in the upper part of the crushing cylinder body (1), a bottom discharge outlet (102) is connected with the mixing cylinder body (2), and a discharge outlet (201) is formed in the bottom of the mixing cylinder body (2); the method is characterized in that: the crushing cylinder (1) is sleeved with a screen cylinder (3), a first driving shaft (4) is arranged in the screen cylinder (3), and a screw rotary cutter (5) is arranged on the first driving shaft (4); a second driving shaft (6) is arranged in the mixing cylinder (2), and stirring blades (7) are arranged on the second driving shaft (6); a first driving motor (8) connected with the first driving shaft (4) and a second driving motor (9) connected with the second driving shaft (6) are respectively arranged on the outer sides of the crushing cylinder (1) and the mixing cylinder (2); an air inlet pipeline (10) is arranged at one end, far away from the mixing barrel (2), of the crushing barrel (1), an air inlet of the air inlet pipeline (10) is connected with a blower (11), and an air outlet is connected to the inner bottom of the crushing barrel (1).

2. The traditional Chinese medicine pulverizing and mixing device according to claim 1, wherein: an outer cylinder (12) is sleeved outside the mixing cylinder (2), the outer cylinder (12) is of a hollow structure, and cooling medium is filled in the hollow structure.

3. The traditional Chinese medicine pulverizing and mixing device according to claim 2, wherein: an inlet is arranged at the upper part of the outer cylinder (12), an outlet is arranged at the bottom, a cooling medium enters the hollow structure from the inlet, and is discharged from the outlet at the bottom to form a circulation supply system.

4. A Chinese medicinal material pulverizing and mixing device as defined in claim 3, wherein: the cooling medium is cold water or cold air.

5. The traditional Chinese medicine pulverizing and mixing device according to claim 1, wherein: the crushing cylinder body (1) is of a horizontal structure and is obliquely arranged downwards relative to the side of the mixing cylinder body (2).

6. The traditional Chinese medicine pulverizing and mixing device according to claim 5, wherein: the inclination angle of the crushing cylinder body (1) is 3-10 degrees.

7. The traditional Chinese medicine pulverizing and mixing device according to claim 1, wherein: the stirring blade (7) is a round bar, the top end of the round bar is connected with a scraping plate (14) through an elastic connecting piece (13), and the outer side surface of the scraping plate (14) is attached to the inner wall of the mixing cylinder (2).