CN209093546U - A kind of crushing device of traditional Chinese medicine - Google Patents

Abstract

The utility model relates to a pulverizing device for traditional Chinese medicinal materials, comprising a body, a cutting module, a first pulverizing module and a second pulverizing module are installed in the body, wherein the top of the body is provided with a feeding port, and the bottom is provided with a discharge The feeding port, the cutting module, the first pulverizing module and the second pulverizing module are connected in sequence, and the first pulverizing module and the second pulverizing module are connected through a replaceable screen, and a first pulverizing A slideway, the first slideway is connected to the discharge port, and the second crushing module is connected to the discharge port through the second slideway. Compared with the prior art, the utility model pours the Chinese medicinal materials to be pulverized from the feeding port, and enters the screen after the first pulverization of the cutting module and the first pulverizing module, so that the screening and pulverization are integrated through the machine. . According to the selection of different sieves, it can not only achieve fine grinding, but also meet the requirements of certain medicinal materials that require larger particle grinding, which greatly improves the efficiency of work.

Description

A kind of crushing device of traditional Chinese medicine

technical field

The utility model relates to the technical field of traditional Chinese medicine pulverization, in particular to a pulverizing device for traditional Chinese medicinal materials.

Background technique

With the development of science and in-depth research on medicinal plants, it has been found that a variety of plants contain medicinal ingredients that can treat human diseases. In order to exert the medicinal properties of different medicinal materials, the grinding of medicinal materials often requires various requirements. Some need to be very fine, while others need to be ground into larger particles. At present, in the pharmaceutical workshop, the pulverizing device is usually used to pulverize the medicinal materials. Pulverizing is an important process, and the pulverizing device is also an indispensable pharmaceutical tool. In the pulverizing device, multiple rotating knives are usually installed in the cavity of the device to achieve sufficient pulverizing effect. However, in the prior art, the pulverizing of medicinal materials by a pharmaceutical pulverizer usually has only one mode, and the pulverization is sometimes not thorough enough, and sometimes it cannot meet the needs of large Requirements for the crushing of granular medicinal materials. At this time, it needs to be manually screened after one crushing. For the raw materials that do not meet the requirements, they are poured into the crushing device again for crushing again, which wastes a lot of manpower and material costs and increases the production cost of the enterprise.

Utility model content

The purpose of this utility model is to provide a crushing device for Chinese medicinal materials in order to overcome the above-mentioned defects of the prior art.

The purpose of the present utility model can be achieved through the following technical solutions:

A crushing device for traditional Chinese medicine materials, comprising a body, a cutting module, a first crushing module and a second crushing module are installed in the body, wherein the top of the body is provided with a feeding port, and the bottom is provided with a discharging port, the The feed port, cutting module, first pulverizing module and second pulverizing module are connected in sequence, and the first pulverizing module and the second pulverizing module are connected by a replaceable screen, and a first slideway is arranged below the screen, and the The first slideway is connected to the discharge port, and the second crushing module is connected to the discharge port through the second slideway.

Further, the screen includes screens of various mesh size types.

Further, a first inner cavity is arranged below the feeding port in the fuselage, the cutting module is installed in the first inner cavity, and the cutting module includes a drum, a first blade group and a second blade group. The blade group is installed on the outer wall of the drum, the second blade group is installed on the inner wall of the first inner cavity, the second blade group and the first blade group are staggered, and the drum is connected with a first power shaft.

Further, the first blade set and the second blade set are both composed of double-edged blades.

Further, a second inner cavity is arranged below the cutting module in the fuselage, the first pulverizing module is installed in the second inner cavity, the first pulverizing module includes two sets of toothed drums, and the toothed drums are mutually meshed, and are respectively connected with second power shafts.

Further, the distance between the inner wall of the second inner cavity and the two sides of the toothed drum is 1 mm.

Further, the second crushing module includes an elliptical plate, an upper tooth plate, a lower tooth plate, a limit cylinder and a compression spring, wherein the upper tooth plate and the lower tooth plate are meshed with each other and connected through the limit cylinder, and the compression spring sleeve On the outer wall of the limiting cylinder, the top of the upper tooth plate is connected with an elliptical plate, and the elliptical plate is connected with a third power shaft.

Further, a servo motor is also included, and the servo motor is respectively connected to the cutting module, the first crushing module and the second crushing module.

Further, a feeding hopper is provided at the feeding port.

Further, a guide hopper is provided at the discharge port.

Compared with the prior art, the utility model has the following advantages:

1. The utility model selects and installs a suitable screen according to different requirements. When fine grinding is required, a screen with a fine mesh is used. When the grinding of larger particles is required, a screen with a larger mesh is used. The traditional Chinese medicinal materials that need to be crushed are poured from the feeding port, and enter the screen after being crushed by the cutting module and the first crushing module for the first time. The second crushing module further crushes. The screen in the device replaces the manual selection process, so that the screening and crushing are integrated by the machine. According to the selection of different sieves, it can not only achieve fine grinding, but also meet the requirements of certain medicinal materials that require larger particle grinding, which greatly improves the efficiency of work.

2. In this device, the staggered first blade group and second blade group of the cutting module are used for rapid cutting and pulverization, which can quickly and uninterruptedly divide large pieces of medicinal materials into small pieces. The first pulverizing module and the second pulverizing The module fully smashes the cut medicinal materials from different directions. The whole device uses a three-level structure to pulverize step by step, with a reasonable structure and high smoothness in the pulverization process.

3. The third pulverizing module controls the opening and closing of the upper and lower tooth plates to pulverize the medicinal materials. The pulverizing force is stable and the operation is stable, so that the medicinal materials can be pulverized more thoroughly and the pulverizing efficiency is higher.

4. The utility model controls the cutting module, the first crushing module and the second crushing module simultaneously through a servo motor, the power structure is compact and simple, the control is convenient and the energy consumption is reduced.

5. The utility model is provided with a feeding hopper at the feeding port to prevent the medicinal materials from being scattered when entering the device.

6. The utility model has the advantages of low manufacturing cost and convenient use, effectively improving the pulverizing effect of Chinese medicinal materials, improving the production efficiency of enterprises, and having high commercial prospects.

Description of drawings

Fig. 1 is the front view structure schematic diagram of the utility model;

Fig. 2 is the left side view structure schematic diagram of the present utility model;

Fig. 3 is the partial structure schematic diagram of the second crushing module;

Fig. 4 is the structural representation of cutting module;

Reference numerals: 1, body, 2, feeding hopper, 3, cutting module, 30, drum, 31, first blade set, 32, second blade set, 4, first power shaft, 5, first belt wheel, 6, first crushing module, 7, toothed drum, 8, second power shaft, 9, first double groove pulley, 10, screen, 11, first slide, 12, second crushing module, 120, lower tooth plate, 121, upper tooth plate, 122, crushing tooth, 123, first limit block, 124, movable block, 125, limit cylinder, 126, compression spring, 127, second limit block, 13 , Oval plate, 14, The third power shaft, 15, The second double groove pulley, 16, The second slide, 17, The hopper, 18, The feet, 19, The fixed plate, 20, The servo motor, 21, The second Pulley, 22, first transmission belt, 23, second transmission belt, 24, third transmission belt.

Detailed ways

The present utility model will be described in detail below with reference to the accompanying drawings and specific embodiments. This embodiment is implemented on the premise of the technical solution of the present invention, and provides a detailed implementation manner and a specific operation process, but the protection scope of the present invention is not limited to the following embodiments.

As shown in FIG. 1 and FIG. 2 , the present embodiment provides a crushing device for traditional Chinese medicinal materials, including a body 1, and a cutting module 3, a first crushing module 6 and a second crushing module 12 are installed in the body 1, wherein , the top of the body 1 is provided with a feeding port, and the bottom is provided with a discharging port. The feeding port, the cutting module 3, the first crushing module 6 and the second crushing module 12 are connected in sequence, and the first crushing module 6 and the second crushing module are connected in sequence. The modules 12 are connected by a screen 10, which can be replaced by a variety of screens with different mesh sizes. A first slideway 11 is arranged below the screen 10, the first slideway 11 is connected to the discharge port, the second crushing module 12 is connected to the discharge port through the second slideway 16, and a feed hopper 2 is provided at the feed port.

There is a first inner cavity below the feeding port in the fuselage 1, the cutting module 3 is installed in the first inner cavity, and the cutting module 3 is fixedly connected to the first pulley 5 through the first power shaft 4 through the rear wall of the fuselage 1 , the first pulley 5 is located at the rear of the fuselage 1 .

There is a second inner cavity below the first inner cavity in the fuselage 1, the outlet of the first inner cavity is connected to the inlet of the second inner cavity, the first crushing module 6 is installed in the second inner cavity, the first crushing The module 6 includes two sets of toothed drums 730, the toothed drums 730 are meshed with each other, and the toothed drums 7 are respectively connected to the first double-groove pulley 9 through the second power shaft 8 through the rear wall of the fuselage 1. The first double-groove pulley 9 is located at the rear of the fuselage 1 . The distance between the inner wall of the second inner cavity and the two sides of the toothed drum 730 is 1 mm, which prevents the unpulverized traditional Chinese medicine from falling from the gap to the left and blocks, and at the same time ensures the operation of the toothed drum 7 .

The outlet of the second inner cavity is connected to the screen 10 installed obliquely, and the lower end of the screen 10 is connected to the second crushing module.

As shown in FIG. 3 , the second crushing module 12 includes an elliptical plate 13 , an upper toothed plate 122 , a lower toothed plate 120 , a limiting cylinder 125 and a compression spring 126 , wherein the top of the upper toothed plate 122 is connected to the elliptical plate 13 and the elliptical plate 13. The third power shaft 14 penetrates through the rear wall of the fuselage 1 and is fixedly connected to the second double-slotted pulley 15. The second double-slotted pulley 15 is located at the rear of the fuselage 1. The second crushing module 12 is also installed obliquely, and its lower A second slideway 16 is provided below one side, and the bottom through connection between the first slideway 11 and the second slideway 16 is the discharge port, and a material guide hopper 17 is provided.

The bottom end of the second pulverizing module 12 is a lower tooth plate 120 , an upper tooth plate 121 matching the lower tooth plate 120 is arranged above the lower tooth plate 120 , and the lower tooth plate 120 and the upper tooth plate 121 are both provided with pulverizing teeth 122 , and the crushing teeth 122 are triangular. The limit cylinder 125 is composed of a first limit block 123 , a second limit block 127 and a movable block 124 . Both ends of the front side of the lower tooth plate 120 are provided with a first limit block 123 . The top end is provided with a movable block 124, the outer wall of the movable block 124 is sleeved with a compression spring 126, the top of the movable block 124 is fixedly connected with a second limit block 127, and the second limit block 127 is arranged on the front side of the upper tooth plate 121. The elliptical plate 13 rotates and squeezes the upper toothed plate 121 to make the crushing teeth 122 pulverize the medicinal materials, and the compression spring 126 is compressed by the pressure to exert tension on the upper toothed plate 121. When the short side of the elliptical plate 13 contacts the upper toothed plate 121, the upper toothed The plate 121 is reset under the tension of the compression spring 126, and the crushed medicinal material slides down.

The bottom end of the fuselage 1 is connected with feet 18, and the feet 18 are fixedly connected by the fixing plate 19. One side of the fixing plate 19 is fixedly connected with a servo motor 20. The servo motor 20 is connected with an external power supply through a wire. The output end is fixedly connected with the second pulley 21 through the motor shaft, the second pulley 21 is movably connected with the first transmission belt 22, and the other end of the first conveyor belt 22 is movably connected with the inner pulley of the second double-groove pulley 15. The outer wheels of the two double-groove pulleys 15 are movably connected with a second transmission belt 23 , and the other end of the second transmission belt 23 is movably connected with the outer wheels of the first double-groove pulleys 9 , and the inner wheels of the first double-groove pulleys 9 are movably connected with a second transmission belt 23 . There are three transmission belts 24 , and the other end of the third transmission belt 24 is movably connected with the first pulley 5 .

As shown in FIG. 4 , the inside of the cutting module 3 is provided with a drum 30, the outer wall of the drum 30 is evenly provided with a first blade group 31, the inner wall of the cutting module is provided with a second blade group 32, and the first blade group and the second blade group The group is composed of double-edged blades, which makes the cutting effect better and prevents blocking.

The first power shaft 4, the second power shaft 8, the third power shaft 14 and the rear wall of the fuselage 1 are all provided with roller bearings. The roller bearings can not only reduce friction, but also have more impact resistance. .

The outer sides of the first pulley 5 and the second pulley 21 are provided with deep grooves, and the depth of the deep grooves is three centimeters to prevent the pulleys from rotating sideways.

The working principle of this embodiment is as follows: by turning on the external power supply, the servo motor 20 is activated, the servo motor 20 drives the second pulley 21 to rotate, and the second pulley 21 drives the second double-groove pulley 15 to rotate through the first transmission belt 22. The second double-groove pulley 15 drives the first double-groove pulley 9 to rotate through the second transmission belt 23 , and the first double-groove pulley 9 drives the first pulley 5 to rotate through the third transmission belt 24 , so that the Chinese medicinal materials to be pulverized are transferred from the incoming The hopper 2 introduces the device, the first pulley 5 drives the drum 30 to rotate, the drum 30 drives the first blade group 31 to rotate counterclockwise and cooperates with the second blade group 32 to cut and pulverize the medicinal materials, and the cut medicinal materials fall to the first pulverized In the module 6, the first double-groove pulley 9 drives the toothed drum 7 to rotate, and the two sets of toothed drums 7 rotate to further pulverize the medicinal materials. The net passes through the first chute 11 and falls through the guide hopper 17. Those that do not meet the crushing requirements enter the second crushing module 12. The second double-groove pulley 15 drives the elliptical plate 13 to rotate, and the elliptical plate 13 rotates and presses the upper tooth plate downward. 121 pulverizes the medicinal material, the upper tooth plate 121 is reset by the tension of the compression spring 126, and the crushed medicinal material falls from the second chute 16 through the hopper.

The preferred embodiments of the present invention have been described in detail above. It should be understood that those skilled in the art can make many modifications and changes according to the concept of the present invention without creative efforts. Therefore, any technical solutions that can be obtained by those skilled in the art through logical analysis, reasoning or limited experiments on the basis of the prior art according to the concept of the present invention shall fall within the protection scope determined by the claims. .

Claims (10)

1. a kind of grinding device of Chinese medicinal material, including fuselage (1), which is characterized in that be equipped with cutting module in fuselage (1) (3), first module (6) and the second crushing module (12) are crushed, wherein fuselage (1) top is equipped with feed inlet, and bottom is equipped with discharging Mouthful, the feed inlet, cutting module (3), the first crushing module (6) and second crush module (12) and are sequentially connected, the first powder Broken module (6) and second crushes module (12) and is connected by replaceable sieve (10), and the is arranged below the sieve (10) One slideway (11), first slideway (11) connect discharge port, and second, which crushes module (12), passes through the second slideway (16) connection discharging Mouthful.

2. the grinding device of Chinese medicinal material according to claim 1, which is characterized in that the sieve (10) includes a variety of nets The sieve of lattice size type.

3. the grinding device of Chinese medicinal material according to claim 1, which is characterized in that set below the interior feed inlet of fuselage (1) There is a first inner chamber, the cutting module (3) is installed in first inner chamber, and cutting module (3) includes roller (30), the first knife Piece group (31) and second set of blades (32), the first set of blades (31) are installed on the outer wall of roller (30), and described second Set of blades (32) is installed on the inner wall of first inner chamber, and second set of blades (32) are staggered with first set of blades (31), described Roller (30) be connected with the first line shaft (4).

4. the grinding device of Chinese medicinal material according to claim 3, which is characterized in that the first set of blades (31) and Second set of blades (32) are made of double-edged blade.

5. the grinding device of Chinese medicinal material according to claim 1, which is characterized in that fuselage (1) internal cutting module (3) Lower section is equipped with a second inner chamber, and described first, which crushes module (6), is installed in second inner chamber, and first, which crushes module (6), includes Two groups of toothed rotors (7), the toothed rotor (7) intermesh, also, are connected separately with the second line shaft (8).

6. the grinding device of Chinese medicinal material according to claim 5, which is characterized in that the inner wall distance of the second inner chamber The two sides spacing of toothed rotor (7) is 1 millimeter.

7. the grinding device of Chinese medicinal material according to claim 1, which is characterized in that described second crushes module (12) Including ellipse (13), upper tooth plate (122), lower tooth plate (120), position-limiting drum (125) and compressed spring (126), wherein upper tooth plate (122) it intermeshes and is connected by position-limiting drum (125) with lower tooth plate (120), compressed spring (126) is covered in position-limiting drum (125) top of outer wall, upper tooth plate (122) connects ellipse (13), and the ellipse (13) is connected with third line shaft (14)。

8. the grinding device of Chinese medicinal material according to claim 1, which is characterized in that it further include servo motor (20), it should Servo motor (20) is separately connected cutting module (3), the first crushing module (6) and second crushes module (12).

9. the grinding device of Chinese medicinal material according to claim 1, which is characterized in that be equipped with charging at the feed inlet It struggles against (2).

10. the grinding device of Chinese medicinal material according to claim 1, which is characterized in that the discharge outlet is equipped with and leads Hopper (17).