CN107520025A - A kind of portable mill for Chinese medicine - Google Patents

Abstract

The invention belongs to the technical field of pulverizing machinery, in particular to a portable traditional Chinese medicine pulverizer. The pulverizer is composed of a base, a shell protection device, a crushing device and a cleaning device. Among them: the base is directly composed of a seat plate, which is used to support the entire mill and stabilize the center of gravity of the mill; the shell protection device is used to protect the internal structure of the mill from damage by external forces; the crushing device is composed of coarse crushing and fine crushing, of which Coarse crushing is combined blade crushing, and fine crushing is grinding disc crushing; the cleaning device is composed of a scraper rod and a scraper, which is used to clean the powder adhered to the inner wall of the charging barrel. The invention has the advantages of reasonable structure, simple operation, convenient use, portability, high grinding efficiency and easy cleaning, and is an ideal milling equipment.

Description

A portable traditional Chinese medicine mill

technical field

The invention belongs to the technical field of medicinal material pulverizing machinery, and in particular relates to a portable traditional Chinese medicine pulverizer.

Background technique

With the development of social economy, people's material life has been greatly satisfied. At the same time, people pay more and more attention to their own health, which makes more people pay more and more attention to health preservation. As a Chinese, Chinese medicine health preservation has become First choice, this is not only a traditional concept of thousands of years, but also a new trend of conforming to the world and returning to nature. In order to ensure the rapid dissolution of ingredients in medicinal materials, the processing method is extremely important. The crushing technology of traditional Chinese medicine directly affects the processing and pharmacological performance of subsequent medicinal materials.

According to relevant literature, the traditional Chinese medicine mills currently developed are bulky, not easy to carry, and are easily damaged. In the portable field, they are all one-time milling, and the pulverization effect is generally poor and the efficiency is low. , Easy to accumulate powder and other problems. This increases the difficulty of people in the milling process, and it is difficult to meet people's requirements for the fineness of the powder. Therefore, be badly in need of a kind of efficient high, be easy to carry, the portable traditional Chinese medicine pulverizer that pulverizes particle is fine.

Contents of the invention

The purpose of the present invention is to make up for the deficiencies of the existing traditional Chinese medicine mill, and to design and provide a portable traditional Chinese medicine mill.

In order to achieve the above object, the technical solution adopted by the present invention is: a portable traditional Chinese medicine mill, including a base 21, a shell protection device, a crushing device and a cleaning device, wherein the base 21 is at the bottom of the mill, and the shell protection device is placed On the base 21, the crushing device is connected to the shell protection device through a screw, and the cleaning device is fixed on the upper part of the shell protection device.

The housing protection device includes a sealing cover 12, a feeding cylinder 4, a protective housing I16 and a protective housing II20; wherein the sealing cover 12 is located at the top of the mill, and the feeding cylinder 4 is fixed below the sealing cover 12, and there is a gap between the two. The connection is disassembled, the protective shell I16 is fixed under the feeding cylinder 4, and the protective shell II20 is located under the protective shell I16 and fixed on the base 21.

Described crushing device comprises servomotor 10, main shaft 17, lower grinding disc 19, upper grinding disc 8 and blade 14, and servomotor 10 is fixed on the base 21 and is positioned at protective shell I16, and main shaft 17 is fixed on the servomotor 10 and extends to The lower surface of the sealing cover 12, the blade 14 is fixed on the main shaft 17 and is located in the feeding cylinder 4, the bottom of the feeding cylinder 4 is provided with a filter screen 5, the bottom of the filter screen 5 is a V-shaped funnel 6, and the V-shaped funnel 6 is located in the protective shell In Ⅰ16, below the V-shaped funnel 6 are the upper millstone 8 and the lower millstone 19, the upper millstone 8 and the lower millstone 19 are fixed on the main shaft 17, the upper millstone 8 and the lower millstone 19 are meshed, and the upper millstone 8 has a hollow inlet. Groove 24 is provided on the material channel 25 and the lower grinding disc 19, the lower grinding disc 19 is located in the discharge box 9, and the discharge box 9 is fixed between the protective shell I16 and the protective shell II20.

The cleaning device includes a scraper 13 and a scraper rod 11, the lower end of the scraper rod 11 is fixed on the main shaft 17, and the lower end extends out of the sealing cover 12, the scraper rod 11 is an inverted T shape, and the scraper 13 is respectively fixed on the scraper At both ends of the horizontal axis of the rod 11 , the scraper 13 is in close contact with the inner wall of the feeding cylinder 4 .

Further, the upper grinding disc 8 is fixed on the main shaft 17 through the key 7, the filter screen 5 is fixed on the main shaft 17 through the bearing IV23, the lower grinding disc 19 is fixed on the main shaft 17 through the bearing II15, and the discharge box 9 is fixed on the main shaft 17 through the bearing III22 Fixed on the main shaft 17, the V-shaped funnel 6 is connected to the protective shell I16 through a screw. A spring 18 is connected between the upper grinding disc 8 and the discharge box 9, and the size of the upper grinding disc 8 is greater than that of the lower grinding disc 19.

Further, the scraper 13 is fixed on both ends of the inverted T-shaped scraper rod 11 through a screw, the scraper rod 11 is fixed on the sealing cover 12 through the bearing I2, and the upper end of the scraper rod 11 is also provided with a thrust rod 1 .

The working principle of the present invention: the crushing device is composed of two crushings, the first crushing is combined blade crushing, which is coarse crushing, and the second crushing adopts the principle of stone-turning-grinding mechanics to carry out secondary grinding to meet the high crushing requirements and is fine crushing. smash. The cleaning device is the first cleaning in the crushing device, and the fine powder that is not attached to the inside of the barrel after being crushed by the traditional combined blade is cleaned by rotating and cleaning.

The invention has the beneficial effects of reasonable structure, simple operation, convenient use, portability, efficient grinding and easy cleaning.

Description of drawings

Fig. 1 is the front view of the present invention;

Fig. 2 is a schematic sectional structure diagram of the present invention;

Fig. 3 is a schematic diagram of the cleaning device of the present invention;

Fig. 4 is a schematic diagram of the combined blade of the present invention;

Fig. 5 is a schematic assembly diagram of the cleaning device of the present invention;

Fig. 6 is a schematic diagram of the sectional structure of the upper grinding disc of the present invention;

Fig. 7 is a schematic diagram of the groove structure of the upper and lower grinding discs of the present invention;

Fig. 8 is a schematic structural diagram of the discharge box of the present invention;

In the figure: 1-thrust rod, 2-bearing Ⅰ, 3-sealing buckle, 4-feeding cylinder, 5-filter, 6-V-shaped funnel, 7-key, 8-upper grinding disc, 9-discharging box, 10-servo motor, 11-scraper lever, 12-sealing cover, 13-scraper, 14-blade, 15-bearing Ⅱ, 16-protective shell Ⅰ, 17-spindle, 18-spring, 19-lower grinding disc, 20 -protective shell II, 21-base, 22-bearing III, 23-bearing IV, 24-groove, 25-feeding channel.

detailed description

The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

Embodiment 1: As shown in Figure 1, a portable traditional Chinese medicine mill includes a base 21, a housing protection device, a crushing device and a cleaning device, wherein the base 21 is at the bottom of the mill, and supports the whole mill The shell protection device is placed on the base 21, the crushing device is connected to the shell protection device through a screw, and the cleaning device is fixed on the upper part of the shell protection device.

The housing protection device includes a sealing cover 12, a feeding cylinder 4, a protective housing I16 and a protective housing II20; wherein the sealing cover 12 is located at the top of the mill, and the feeding cylinder 4 is fixed below the sealing cover 12, and there is a gap between the two. The connection is disassembled, the protective shell I16 is fixed under the feeding cylinder 4, and the protective shell II20 is located under the protective shell I16 and fixed on the base 21. The sealing cover and the feeding cylinder 4 can be connected by the sealing buckle 3, which is used for sealing during the milling process of the mill; the feeding cylinder 4 and the protective shell I16 are connected together by a screw, which is used for the milling assembly of the mill. material; the protective shell I16 is used to prevent the internal mechanism from causing harm to the human body during the milling process, and at the same time protect the internal mechanism from being damaged by external forces.

As shown in Figures 2-7, the crushing device includes a servo motor 10, a main shaft 17, a lower grinding disc 19, an upper grinding disc 8 and a blade 14, the servo motor 10 is fixed on the base 21 and is located in the protective casing I16, and the main shaft 17 is fixed on On the servo motor 10 and extends to the lower surface of the sealing cover 12. The blade 14 is fixed on the main shaft 17 and is positioned in the feeding cylinder 4. The blade 14 can be combined with multiple blades. The shape of the blade can be adjusted and replaced at any time. The bottom of the cylinder 4 is provided with a filter 5, below the filter 5 is a V-shaped funnel 6, the V-shaped funnel 6 is located in the protective shell I16, and below the V-shaped funnel 6 are the upper grinding disc 8 and the lower grinding disc 19, the upper grinding disc 8 and the lower grinding disc 19 is fixed on the main shaft 17, the upper grinding disc 8 and the lower grinding disc 19 are meshed, the upper grinding disc 8 has a hollow feeding channel 25, the lower grinding disc 19 is provided with a groove 24, and the lower grinding disc 19 is located in the discharge box 9 , The discharge box 9 is fixed between the protective shell I16 and the protective shell II20.

The cleaning device includes a scraper 13 and a scraper rod 11, the lower end of the scraper rod 11 is fixed on the main shaft 17, and the lower end extends out of the sealing cover 12, the scraper rod 11 is an inverted T shape, and the scraper 13 is respectively fixed on the scraper At both ends of the horizontal axis of the rod 11 , the scraper 13 is in close contact with the inner wall of the feeding cylinder 4 .

Embodiment 2: wherein the upper grinding disc 8 is fixed on the main shaft 17 through the key 7, the filter screen 5 is fixed on the main shaft 17 through the bearing IV 23, the lower grinding disc 19 is fixed on the main shaft 17 through the bearing II 15, and the discharge box 9 is fixed on the main shaft 17 through the bearing III 22 Fixed on the main shaft 17, the function of several bearings is to fix the installed device and not rotate with the rotation of the main shaft; the V-shaped funnel 6 is connected to the protective shell I16 by a screw. A spring 18 is connected between the upper grinding disc 8 and the discharge box 9 for adjusting the gap between the upper grinding disc 8 and the lower grinding disc 19 , and the size of the upper grinding disc 8 is greater than that of the lower grinding disc 19 . The discharge box 9 is provided with a discharge port, which can be a flat plate inclined downward, or other suitable structures.

The crushing process includes coarse crushing and fine crushing. The coarse crushing is connected with the main shaft 17 by the servo motor 10, which drives the blade 14 fixed on the top by the screw to run at high speed in the feeding barrel 4 to crush the traditional Chinese medicine. After coarse crushing, the particles pass through the filter. The net 5 enters the V-shaped funnel 6, and the traditional Chinese medicine gathered through the V-shaped funnel 6 enters the fine crushing stage through the feeding channel 25 of the upper millstone 8; 19 meshing mills are then discharged into the discharge box 9 through the groove 24, and the two pulverizations are completed at this point.

Embodiment 3: The scraper 13 is fixed on both ends of the inverted T-shaped scraper rod 11 through a screw, the scraper rod 11 is fixed on the sealing cover 12 through the bearing I2, and the upper end of the scraper rod 11 is also provided with a thrust rod 1 . Through the rotation of the thrust rod 1 , the scraper blade 13 is driven to rotate a circle to clean the inner wall of the feeding cylinder 4 .

In actual operation, firstly put in pieces of traditional Chinese medicine, then close the sealing cover 12, turn on the power, press the start button of the portable mill, and the servo motor 10 can drive the main shaft 17 to rotate, thereby driving the upper grinding disc 8 and The rotation of the blade 14 starts to grind the powder. When the blade 14 rotates at a high speed and beats the traditional Chinese medicine in the feeding barrel 4 to a certain fineness, it enters the V-shaped funnel 6 through the filter screen 5, and then enters through the feeding channel 25 of the upper grinding disc 8. Upper grinding disc 8 and lower grinding disc 19 center begin second pulverization. When the discharge box 9 no longer discharges powder, stop the power supply, turn the thrust rod 1, drive the scraper rod 11 to perform a circular rotation, clean the traditional Chinese medicine powder attached to the inner wall of the feed cylinder 4, open the sealing cover 12, and pour it out. The powder scraped off by the scraper 13 in the barrel 4 is covered with the sealing cover 12, and the sealing button 3 is buckled to complete the grinding of traditional Chinese medicine.

The specific implementation of the present invention has been described in detail above in conjunction with the drawings, but the present invention is not limited to the above-mentioned implementation, within the knowledge of those of ordinary skill in the art, can also make various kind of change.

Claims (4)

1. A portable traditional Chinese medicine mill, characterized in that it includes a base (21), a shell protection device, a crushing device and a cleaning device, wherein the base (21) is at the bottom of the mill, and the shell protection device is placed on the base (21) Above, the crushing device is connected to the shell protection device through a screw, and the cleaning device is fixed on the upper part of the shell protection device; The shell protection device includes a sealing cover (12), a feeding barrel (4), a protective shell I (16) and a protective shell II (20); wherein the sealing cover (12) is located on the top of the mill, and the feeding barrel (4 ) is fixed under the sealing cover (12), the two are detachably connected, the protective shell I (16) is fixed under the feeding cylinder (4), the protective shell II (20) is located under the protective shell I (16) and fixed on the base (21); The crushing device includes a servo motor (10), a main shaft (17), a lower grinding disc (19), an upper grinding disc (8) and a blade (14). The servo motor (10) is fixed on the base (21) and is located in the protective shell I In (16), the main shaft (17) is fixed on the servo motor (10) and extends to the lower surface of the sealing cover (12), and the blade (14) is fixed on the main shaft (17) and is located in the feeding cylinder (4), The bottom of the feeding cylinder (4) is provided with a filter screen (5), and below the filter screen (5) is a V-shaped funnel (6). The V-shaped funnel (6) is located in the protective shell I (16). The V-shaped funnel (6 ) below are the upper grinding disc (8) and the lower grinding disc (19), the upper grinding disc (8) and the lower grinding disc (19) are fixed on the main shaft (17), the upper grinding disc (8) and the lower grinding disc (19) are meshed, the upper There is a hollow feeding channel (25) on the millstone (8), a groove (24) is provided on the lower millstone (19), and the lower millstone (19) is located in the discharge box (9), and the discharge box (9) fixed between the protective shell I (16) and the protective shell II (20); The cleaning device includes a scraper (13) and a scraper rod (11). The lower end of the scraper rod (11) is fixed on the main shaft (17), and the lower end extends out of the sealing cover (12). The scraper rod (11) is Inverted T shape, the scraper (13) is respectively fixed on both ends of the horizontal axis of the scraper rod (11), and the scraper (13) is closely attached to the inner wall of the feeding cylinder (4). 2. The portable traditional Chinese medicine mill according to claim 1, characterized in that: the upper grinding disc (8) is fixed on the main shaft (17) through the key (7), and the filter screen (5) passes through the bearing IV (23 ) is fixed on the main shaft (17), the lower grinding disc (19) is fixed on the main shaft (17) through the bearing II (15), and the discharge box (9) is fixed on the main shaft (17) through the bearing III (22), V Type funnel (6) is connected on the protection shell I (16) by screw rod. 3. The portable traditional Chinese medicine mill according to claim 2, characterized in that: a spring (18) is connected between the upper grinding disc (8) and the discharge box (9), and the size of the upper grinding disc (8) is larger than Dimensions of the lower grinding disc (19). 4. The portable traditional Chinese medicine mill according to claim 1, characterized in that: the scraper (13) is fixed to both ends of the inverted T-shaped scraper rod (11) through a screw, and the scraper rod (11) passes through the bearing Ⅰ (2) is fixed on the sealing cover (12), and the upper end of the scraper rod (11) is also provided with a thrust rod (1).