CN108940530B - Mechanical crushing device for traditional Chinese medicine materials - Google Patents

Abstract

The invention belongs to a mechanical pulverizing device for traditional Chinese medicine materials. The bottom of the casing is provided with a support rod, the upper end of the casing is provided with a sealing cover, the middle of the casing is provided with a motor casing, the motor casing is provided with a shuttle-shaped plate, and an upper driving motor and a lower driving motor are arranged in the motor casing. Motor, there is a crushing box on the upper side of the upper drive shaft, the bottom of the crushing box has an inclined cover plate, the upper side of the crushing box has an arc-shaped scraper, the upper side of the arc-shaped scraper has a crushing blade, and there is a stirring blade on the upper side of the crushing blade. There is a stirring knife two on the upper side of the knife one, and an upper shaft cover on the upper side of the stirring knife two; there is a scraper on the lower drive shaft, an upper grinding plate under the scraper, and a lower grinding plate and a lower grinding plate on the lower side of the upper grinding plate. There are blanking plates around, the lower surface of the lower grinding plate has a slideway, there is a material plate under the lower grinding plate, the material plate has a chute and a material trough, the material trough has a blanking hole, and the bottom end of the lower drive shaft has a lower shaft cover. There is a silo under the material plate, and a discharge port on the silo; the invention has a simple structure, is easy to disassemble and clean, and is easy to control.

Description

Chinese medicine material mechanical crushing device

technical field

The invention belongs to the technical field of traditional Chinese medicine pulverization, and in particular relates to a mechanical pulverizing device for traditional Chinese medicine materials.

Background technique

The pulverizer is usually composed of a stainless steel upper cover and a lower body pulverizing chamber, which is closed with a screw button. The horizontally installed crushing blades are driven by the high-speed operation of the vertical motor to impact and shear the materials. While the existing pulverizer can pulverize large pieces of traditional Chinese medicine when pulverizing the traditional Chinese medicine, the pulverized traditional Chinese medicine still has more traditional Chinese medicine particles. When the traditional Chinese medicine particles are large, many large particles will appear when blended with water, which is not conducive to smearing during use, and may even cause damage to the skin.

SUMMARY OF THE INVENTION

The purpose of the present invention is to overcome the deficiencies in the prior art and provide a mechanical crushing device for traditional Chinese medicine materials.

The purpose of the present invention is to achieve the following: a mechanical crushing device for traditional Chinese medicine materials, including a casing, characterized in that: the bottom of the casing is provided with a support rod, the upper end of the casing is provided with a sealing cover, and the middle of the casing is provided with a motor casing, the motor casing There is a shuttle plate on the top, the shuttle plate is fixedly connected with the shell, an upper driving motor and a lower driving motor are arranged in the motor shell, the upper driving motor and the lower driving motor are both connected with power supply lines, and the power supply lines are respectively connected with upper switches and the lower switch, the upper drive motor is connected to the upper drive shaft, the lower drive motor is connected to the lower drive shaft, the upper side of the upper drive shaft is provided with a crushing box, the bottom of the crushing box is provided with a filter hole, and the upper driving shaft passes through the bottom of the crushing box, An inclined cover plate is arranged between the bottom of the crushing box and the upper driving motor, an arc-shaped scraper is arranged on the upper driving shaft on the upper side of the crushing box, and a crushing blade is arranged on the upper driving shaft on the upper side of the arc-shaped scraper, and the crushing blade is on the upper side of the crushing box. A stirring blade 1 is arranged on the upper driving shaft of the side, a stirring blade 2 is arranged on the upper driving shaft on the upper side of the stirring blade 1, and an upper shaft cover is arranged on the upper driving shaft on the upper side of the stirring blade 2;

A scraper is arranged on the lower drive shaft, an upper grinding plate is arranged below the scraping plate, a transverse edge is arranged on the lower surface of the upper grinding plate, a fixing plate is arranged around the upper grinding plate, the fixing plate is fixedly connected with the casing, and the upper grinding plate is The lower drive shaft on the lower side is connected with a lower grinding plate, the upper surface of the lower grinding plate is provided with horizontal edges, the lower grinding plate is surrounded by a blanking plate, the lower surface of the lower grinding plate is provided with a slideway, and the lower grinding plate is provided with a feeding plate , The material plate is provided with a chute and a material chute, the chute is arranged in the chute, the material chute is provided with a feeding hole, the bottom end of the lower drive shaft is provided with a lower shaft cover, a material silo is arranged under the material plate, A discharge port is provided.

Both the upper drive shaft and the lower drive shaft are provided with clamping edges.

The middle part of the cross section of the card edge is a concave arc.

The upper shaft cover and the lower shaft cover are respectively connected with the upper drive shaft and the lower drive shaft through threads.

The present invention can grind the pulverized particles again. Compared with simple grinding, the present invention can grind extremely fine drug powder, which is convenient for the preparation of ointment. Compared with simple grinding, the present invention grinds the drug first and then Grinding can not only greatly improve the grinding efficiency, but also reduce the loss of the drive motor and improve the service life. The invention is simple in structure, easy to disassemble and clean, and easy to control.

Description of drawings

FIG. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic cross-sectional structure diagram of the present invention from the left side.

FIG. 3 is a schematic diagram of the internal structure of the present invention.

FIG. 4 is a schematic view of the structure in the crushing box of the present invention.

FIG. 5 is a schematic structural diagram of the upper part of the upper drive shaft of the present invention.

FIG. 6 is a schematic cross-sectional structure diagram of the upper drive shaft of the present invention.

FIG. 7 is a schematic structural diagram of the upper drive shaft of the present invention.

FIG. 8 is a schematic structural diagram of the lower drive shaft of the present invention.

FIG. 9 is a schematic diagram of the bottom surface structure of the upper grinding disc of the present invention.

FIG. 10 is a schematic structural diagram of the lower grinding disc and the material plate of the present invention.

FIG. 11 is a schematic structural diagram of the bottom surface of the lower grinding disc according to the present invention.

FIG. 12 is a schematic view of the structure of the material plate of the present invention.

Detailed ways

Embodiment 1, as shown in FIGS. 1 to 12 , the mechanical pulverizing device for traditional Chinese medicine materials includes a casing 7, and the bottom of the casing 7 is provided with a support rod 3, and the support rod is fixed on the casing to play a supporting role. The upper end of the casing 7 is provided with a sealing cover 8, the middle of the casing 7 is provided with a motor casing 12, and the motor casing 12 is provided with a shuttle plate 14, the shuttle plate 14 is fixedly connected with the casing 7, and the shape of the shuttle plate is narrow on both sides and in the middle. Wide, it is convenient for the crushed particles to fall and not accumulate on the shuttle plate. The motor housing 12 is provided with an upper driving motor 13 and a lower driving motor 15, the upper driving motor and the lower driving motor are fixed in the motor housing, and the upper driving motor 13 and the lower driving motor 15 are connected with a power supply line 5, The upper part is respectively connected with an upper switch 6 and a lower switch 4, and the power supply line is connected to an external power supply to supply power to the upper drive motor and the lower drive motor. The upper switch controls the opening and closing of the upper drive motor, and the lower switch controls the opening and closing of the lower drive motor. It is a simple circuit connection and will not be described again. The upper drive motor 13 is connected with the upper drive shaft 10, which can be connected by a coupling. Both the upper drive shaft and the lower drive shaft are provided with clamping edges. The upper driving shaft of the clamping edge is connected with the arc scraper, the crushing blade, the stirring blade 1 and the mixing blade 2, and the lower driving shaft of the clamping edge is connected with the scraper plate and the lower grinding disc. The rib can not only play the role of driving other structures, but also facilitate the removal of the structure matched with the card rib. The lower drive motor 15 is connected with the lower drive shaft 21, the upper side of the upper drive shaft 10 is provided with a pulverizing box 9, and the bottom of the pulverizing box 9 is provided with filter holes, and a pulverizing box with filter holes and a pulverizing box without filter holes can be configured at the same time, The pulverized particles of the pulverizing box with filter holes fall from the filter holes, and then flow out after being ground by the upper and lower grinding plates. The pulverizing box without filter holes does not fall after being pulverized. Yes, it is suitable for pulverizing situations where the number of pulverizing meshes may not be high, which can reduce energy consumption and improve efficiency. The shredding box and the outer casing are in interference fit, which is easy to take out and replace, and there is a boss inside the outer casing, which supports the shredding box. The upper drive shaft 10 protrudes from the bottom of the pulverizing box 9, and the upper driving shaft does not contact the pulverizing box. An inclined cover plate 11 is arranged between the bottom of the pulverizing box 9 and the upper driving motor 13, and the inclined cover plate is convenient for the pulverized particles to slide down to the lower part. Grinding is performed so that the crushed particles do not accumulate on the upper part of the upper drive motor. The upper drive shaft 10 on the upper side of the crushing box 9 is provided with an arc-shaped scraper 27. The arc-shaped scraper is convenient for scraping the crushed particles to the lower part, so that the crushed particles gather to the inner side of the arc-shaped scraper, so that the crushed particles can be crushed. The latter particles fall down from the middle of the curved scraper. A pulverizing blade 26 is provided on the upper drive shaft 10 on the upper side of the arc-shaped scraper 27, a stirring knife 1 25 is provided on the upper driving shaft 10 on the upper side of the pulverizing blade 26, and a stirring knife 10 is provided on the upper side of the stirring knife 1 25. There is a second stirring blade 24, and an upper shaft cover 23 is provided on the upper driving shaft 10 on the upper side of the second stirring blade 24; By removing the upper shaft cover, the second stirring blade, the first stirring blade, the pulverizing blade, the curved scraper and the pulverizing box can be taken out from the upper drive shaft in sequence, and the material plate and the lower grinding disc can be taken out in sequence by removing the lower shaft cover, which is convenient for cleaning. . The lower drive shaft 15 is provided with a scraper plate 30. The two sides of the scraper plate are oblique edges and the middle part is an arc edge, which is convenient for scraping the crushed particles to the drop of the upper grinding plate. The upper grinding plate 22 is arranged below the scraper plate 30, and the lower surface of the upper grinding plate 22 is provided with transverse edges, which can grind the crushed particles. The upper grinding plate 22 is provided with a fixing plate 20 around it. The shell 7 is fixedly connected, the lower drive shaft 21 on the lower side of the upper grinding plate 22 is connected with the lower grinding plate 19, the upper surface of the lower grinding plate 19 is provided with transverse edges, and the lower grinding plate 19 is provided with a blanking plate 16 around it. The contact between the lower plane of the grinding plate 19 and the trough is convenient for scraping the ground powder to the feeding hole on the feeding trough, and falling into the hopper from the feeding hole. The lower surface of the lower grinding plate 19 is provided with a slideway 31. A material plate 17 is arranged below the grinding plate 19, and the material plate is in an interference fit with the inner wall of the casing. The material plate 17 is provided with a chute 28 and a material groove. The support function of the lower grinding disc can also make the lower grinding disc rotate freely. It is a detachable structure and is fixed together with a lock for easy disassembly. A discharge port 1 is arranged on the silo 2 . In the present invention, the upper drive motor drives the arc scraper, the pulverizing blade, the first stirring blade and the second stirring blade to rotate, the upper driving motor is preferably a high-speed motor, the lower driving motor drives the scraper and the lower grinding disc to rotate, and the lower driving motor is preferably a low-speed motor , the size and model of the motor can be selected according to the needs of users.

When the present invention is in use, the traditional Chinese medicine is cut into pieces into the crushing box, the sealing cover is covered, the upper driving motor and the lower driving motor are started, and the upper driving motor drives the arc scraper, crushing blade, stirring blade 1 and stirring blade 2 The traditional Chinese medicine is pulverized and the pulverized particles are scraped off to the upper surface of the upper grinding disc. The lower driving motor drives the scraper to scrape the Chinese medicine particles on the upper surface of the upper grinding disc into the mouth of the upper grinding disc. At the same time, the lower driving motor drives the lower grinding disc to rotate, and the crushed Chinese medicine particles are ground under the action of the upper grinding disc and the lower grinding disc. The ground Chinese medicine granules turn into Chinese medicine powder, which flows out from the gap between the upper grinding disc and the lower grinding disc and falls into the trough on the feeding plate. When the lower grinding disc rotates, the blanking plate on the lower The feeding plate scrapes the traditional Chinese medicine powder in the trough to the feeding port, and the traditional Chinese medicine powder falls into the silo from the feeding port, and then flows out from the discharge port of the silo.

The present invention can grind the pulverized particles again. Compared with simple grinding, the present invention can grind extremely fine drug powder, which is convenient for the preparation of ointment. Compared with simple grinding, the present invention grinds the drug first and then Grinding can not only greatly improve the grinding efficiency, but also reduce the loss of the drive motor and improve the service life. The invention is simple in structure, easy to disassemble and clean, and easy to control.

The above examples are only preferred examples of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. All within the spirit and principle of the present invention, the Any modification, equivalent replacement, improvement, etc., should be included within the protection scope of the present invention.

Claims (3)

1. A mechanical pulverizing device for traditional Chinese medicine materials, comprising an outer shell, characterized in that: the bottom of the outer shell is provided with a support rod, the upper end of the outer shell is provided with a sealing cover, the middle part of the outer shell is provided with a motor casing, and the motor casing is provided with a shuttle type The board and the shuttle-shaped board are fixedly connected with the shell. The upper driving motor and the lower driving motor are arranged in the motor shell. The drive motor is connected with an upper drive shaft, the lower drive motor is connected with a lower drive shaft, a pulverizing box is arranged on the upper side of the upper drive shaft, a filter hole is arranged at the bottom of the pulverizing box, and the upper driving shaft passes through the bottom of the pulverizing box, and the bottom of the pulverizing box is connected with the upper An inclined cover plate is arranged between the drive motors, an arc-shaped scraper is arranged on the upper drive shaft on the upper side of the crushing box, a crushing blade is arranged on the upper drive shaft on the upper side of the arc-shaped scraper, and the upper drive shaft on the upper side of the crushing blade is arranged There is a stirring blade 1 on the upper side, a stirring blade 2 is arranged on the upper driving shaft on the upper side of the stirring blade 1, an upper shaft cover is arranged on the upper driving shaft on the upper side of the stirring blade 2, and a scraper is arranged on the lower driving shaft. The upper grinding plate is arranged under the material plate, the lower surface of the upper grinding plate is provided with horizontal edges, the upper grinding plate is surrounded by a fixing plate, the fixing plate is fixedly connected with the shell, and the lower driving shaft on the lower side of the upper grinding plate is connected with the lower grinding plate. The upper surface of the lower grinding board is provided with transverse edges, the lower grinding board is provided with a blanking plate around it, the lower surface of the lower grinding board is provided with a slideway, the lower grinding board is provided with a feeding board, and the feeding board is provided with a chute and a feeding trough , the slideway is arranged in the chute, the material trough is provided with a feeding hole, the bottom end of the lower drive shaft is provided with a lower shaft cover, a silo is arranged under the material plate, a discharge port is arranged on the silo, the upper drive shaft and the lower The drive shaft is provided with a clamping edge. 2 . The mechanical pulverizing device for traditional Chinese medicine materials according to claim 1 , wherein the middle part of the cross-section of the card edge is a concave arc. 3 . 3 . The mechanical pulverizing device for traditional Chinese medicine materials according to claim 1 , wherein the upper shaft cover and the lower shaft cover are respectively connected with the upper drive shaft and the lower drive shaft through threads. 4 .

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