CN113560015A

CN113560015A - Grinder for medicine production

Info

Publication number: CN113560015A
Application number: CN202110868100.6A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2021-10-29

Abstract

The invention provides a grinding device for medicine production, and belongs to the field of medicine production equipment. The device includes the loading hopper that organism, organism top set up, is equipped with rubbing crusher structure, grinding mechanism, circulation hoist mechanism, dust removal mechanism in the organism inner chamber, and rubbing crusher structure locates in smashing the indoor, smashes the room and is located under the loading hopper, and grinding mechanism locates in grinding the room, grinds the room and is located and smashes the room under, circulation hoist mechanism and dust removal mechanism all with smash the room intercommunication, and be located its both sides, grind the room below and be equipped with the room of gathering materials, gather materials indoor and set up first collection box. This grinder for pharmaceutical production carries out the classification of breakage, coarse powder and fine grinding to the chinese herbal medicine raw materials, and the dust that produces in the crushing grinding carries out the dust fall through dust removal mechanism and handles, and the great granule after the crushing mechanism is smashed again through circulation hoist mechanism, and is through the screen cloth, improves the grinding precision of medicine.

Description

Grinder for medicine production

Technical Field

The invention belongs to the field of medicine production and processing equipment, and particularly relates to a grinding device for medicine production.

Background

The medicine is a substance or preparation for preventing, treating and diagnosing human and livestock diseases, and is divided into natural medicines and synthetic medicines according to the source. Natural medicines refer to animal medicines, plant medicines, mineral medicines and the like which have certain pharmacological activity proved by a modern medicine system, and traditional Chinese medicines or Chinese herbal medicines belong to traditional natural medicines in China.

The pharmacy is the process of researching, developing and producing medicines by combining multidisciplinary theories and advanced technologies and adopting scientific and modern modes. In addition to biopharmaceuticals, chemical and traditional Chinese medicines also account for certain proportions in the pharmaceutical industry. The biological medicine material is mainly natural biological material, including microbe, human body, animal, plant, marine organism, etc. With the development of biotechnology, purposely artificially prepared biological raw materials become the main source of the current biopharmaceutical raw materials. Such as animal material prepared by immunization, microorganism or other cell material prepared by changing gene structure, etc. The biological medicine has the features of high pharmacological activity, less toxic side effect and high nutritive value. Chemical agents are a general term for compounds that alleviate, prevent and diagnose diseases, and have the ability to modulate body functions. The chemical pharmaceutical industry is the industry for producing chemical drugs and comprises two categories of chemical raw material pharmaceutical industry and chemical preparation industry. China is a large country for producing chemical raw medicines, and the chemical raw medicines are always pillars for medicine export and have international comparative advantages. The chemical pharmaceutical industry is a manufacturing industry combining chemical raw material decomposition, synthesis technology and modern clinical diagnosis medicine, and is also one of the main marks for measuring the pharmaceutical capacity and level of a country. The traditional Chinese medicine is a traditional Chinese medicine, and is a specific medicine of the traditional Chinese medicine. The Chinese medicine is divided into Chinese patent medicine and Chinese medicinal materials according to the processing technology. Both biopharmaceuticals and chemical and traditional Chinese medicines involve crushing or grinding processes in the processing of raw materials. At present, various grinding machines are widely used in the technical field of medicine processing, for example, when various raw materials of medicines are matched, the raw materials are ground into powder and then mixed. The existing grinding device has a simple structure, directly starts grinding after the medicine is put into the grinding device, the caked raw material is difficult to grind, the grinding mechanism has short wear time and short service life, the grinding efficiency and quality are influenced, and the environment is polluted.

Disclosure of Invention

The invention aims to solve the technical problem of overcoming the defects of the prior art and provides a grinding device for medicine production, which reduces the pollution to the environment and the dust harm to workers, is not easy to damage a grinding mechanism and still has good grinding efficiency and quality after long-term use.

In order to achieve the above object, the present invention adopts the following technical solutions.

The invention provides a grinding device for medicine production, which comprises a machine body and a feeding hopper arranged at the top of the machine body, wherein a grinding mechanism, a circulating lifting mechanism and a dust removing mechanism are arranged in an inner cavity of the machine body, the grinding mechanism is arranged in a grinding chamber, the grinding chamber is positioned under the feeding hopper, the grinding mechanism is arranged in the grinding chamber, the grinding chamber is positioned under the grinding chamber, the circulating lifting mechanism and the dust removing mechanism are communicated with the grinding chamber and positioned at two sides of the grinding chamber, a material collecting chamber is arranged under the grinding chamber, and a first collecting box is arranged in the material collecting chamber.

The grinding device for medicine production is used for grinding and grinding Chinese herbal medicines, chemical bulk drugs and biological medicines.

Further, in some embodiments of the invention, a pair of crushing tooth rollers rotating in opposite directions are arranged at the same height at the lower part of the inner cavity of the charging hopper, and the lower end of the charging hopper extends into the machine body.

The grinding device for medicine production of the invention carries out the step-by-step treatment of crushing, coarse powder and fine grinding on medicine raw materials through the crushing toothed roller, the crushing mechanism and the grinding mechanism.

Further, in some embodiments of the present invention, the crushing mechanism includes a first motor, a left cutter, a left blade group, a right cutter, and a second motor, the right blade group is disposed on a disk surface of the right cutter, the right cutter is fixedly connected to the first motor, the left blade group is disposed on the disk surface of the left cutter corresponding to the right blade group, the left cutter is fixedly connected to the second motor, and the first motor and the second motor respectively drive the right cutter and the left cutter to vertically rotate.

According to the grinding device for medicine production, the high-strength crushing toothed roller is used for crushing materials in advance, so that the abrasion degree of the materials to the cutter of the crushing mechanism can be reduced, the service life of the grinding device is prolonged, and the crushing efficiency and quality are improved.

Further, in some embodiments of the present invention, the grinding mechanism comprises a grinding roller and a scraper, wherein a pair of grinding rollers are mounted at the same height and rotate oppositely, and the obliquely arranged scraper is positioned below the grinding roller.

The grinding device for medicine production can reduce the abrasion degree of materials to the grinding roller of the grinding mechanism through the pre-coarse powder treatment of the grinding mechanism, prolong the service life of the grinding device, increase the grinding efficiency and quality, and scrape the material powder adhered to the grinding roller by the scraper.

Further, in some embodiments of the present invention, the circulation lifting mechanism includes a cylinder, a spiral with shaft, a third motor, a screen, a vibration motor, an upper material guiding pipe, and a lower material guiding pipe, the spiral with shaft and the third motor are disposed in the cylinder, the third motor drives the spiral with shaft to rotate, the lower portion of the side surface of the cylinder is provided with a coarse powder inlet, the lower portion of the side surface of the crushing chamber is provided with a coarse powder discharge port, the coarse powder inlet is communicated with the coarse powder discharge port through an inclined lower material guiding pipe, the inclined circular screen is fixed to the inner wall of the crushing chamber, the circular screen is located below the crushing mechanism, the vibration motor is disposed at the lower bottom surface of the screen, the upper portion of the side surface of the cylinder is provided with a coarse powder outlet, one end of the inclined upper material guiding pipe is connected with the coarse powder outlet, the other end of the inclined upper material guiding pipe extends into the crushing chamber, and the inclined lower end of the upper material guiding pipe is located above the crushing mechanism.

The grinding device for medicine production realizes repeated coarse powder treatment of large-particle materials through the circulating lifting mechanism until the sieving requirement of the screen is met, and reduces the abrasion degree of the grinding roller of the grinding mechanism.

Further, in some embodiments of the present invention, the dust removing mechanism includes a cyclone dust collector, a fan, an air duct, a dust hood, and a second collecting box, the dust hood is located in the crushing chamber, one end of the air duct is connected to the dust hood, the other end of the air duct is connected to the air inlet of the cyclone dust collector, and the dust outlet at the lower end of the cyclone dust collector is connected to the second collecting box.

The grinding device for medicine production absorbs the raised dust in the grinding chamber through the dust removal mechanism, and reduces dust pollution.

The invention has the beneficial technical effects that: this grinder for pharmaceutical production carries out the classification of breakage, coarse powder and fine grinding to the chinese herbal medicine raw materials, and the dust that produces in the crushing grinding carries out the dust fall through dust removal mechanism and handles, and the great granule after the crushing mechanism is smashed again through circulation hoist mechanism, and is through the screen cloth, improves the grinding precision of medicine.

Drawings

FIG. 1 is a schematic structural view of a polishing apparatus for pharmaceutical manufacturing according to an embodiment of the present invention;

reference numerals: 1-machine body, 2-charging hopper, 3-crushing toothed roller, 4-cylinder body, 5-coarse powder outlet, 6-spiral with shaft, 7-coarse powder inlet, 8-first motor, 9-upper material guide pipe, 10-second motor, 11-left cutter head, 12-left blade group, 13-right blade group, 14-right cutter head, 15-dust collecting cover, 16-fan, 17-air duct, 18-third motor, 19-screened coarse powder outlet, 20-lower material guide pipe, 21-first collecting box, 22-screen, 23-grinding roller, 24-scraper, 25-second collecting box, 26-cyclone dust collector and 27-vibrating motor.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to specific embodiments of the present invention, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Examples

Please refer to fig. 1, this embodiment provides a grinding device for pharmaceutical production, for performing grinding and grinding treatment on Chinese herbal medicines, chemical raw materials, or biological medicines, which includes a machine body 1, a hopper 2 disposed on the top of the machine body 1, a grinding mechanism, a circulation lifting mechanism, and a dust removing mechanism disposed in the inner cavity of the machine body 1, wherein the grinding mechanism is disposed in the grinding chamber, the grinding chamber is disposed under the hopper 2, the grinding mechanism is disposed in the grinding chamber, the grinding chamber is disposed under the grinding chamber, the circulation lifting mechanism and the dust removing mechanism are both communicated with the grinding chamber, and disposed on both sides thereof, a material collecting chamber is disposed under the grinding chamber, and a first collecting box 21 is disposed in the material collecting chamber.

The first collecting box collects the finished medicinal powder product obtained by grinding the raw materials, the first collecting box is pulled out of the machine body after being fully collected, and the finished medicinal powder product is used as the raw material of the next working procedure.

A pair of crushing tooth rollers 3 rotating in opposite directions are arranged at the same height at the lower part of the inner cavity of the charging hopper 2, and the lower end of the charging hopper 2 extends into the machine body 1; the crushing toothed roller 3 is used for carrying out primary crushing treatment on the Chinese herbal medicine.

The crushing mechanism comprises a first motor 8, a left cutter head 11, a left blade group 12, a right blade group 13, a right cutter head 14 and a second motor 10, wherein the right blade group 13 is arranged on the disk surface of the right cutter head 14, the right cutter head 14 is fixedly connected with the first motor 8, the left blade group 12 is arranged on the disk surface of the left cutter head 11 corresponding to the right blade group 13, the left cutter head 11 is fixedly connected with the second motor 10, and the first motor 8 and the second motor 10 respectively drive the right cutter head 14 and the left cutter head 11 to vertically rotate; the pulverizing mechanism performs coarse powder treatment on the Chinese herbal medicines.

The grinding mechanism comprises grinding rollers 23 and scrapers 24, the pair of grinding rollers 23 are mounted at equal height and rotate oppositely, and the obliquely arranged scrapers 24 are positioned below the grinding rollers 23; the grinding mechanism carries out fine grinding treatment on the Chinese herbal medicines, and the scraper scrapes off material powder adhered to the grinding roller.

The circular lifting mechanism comprises a cylinder body 4, a belt shaft screw 6, a third motor 18, a screen 22, a vibrating motor 27, an upper material guide pipe 9 and a lower material guide pipe 20, the belt shaft screw 6 and the third motor 18 are arranged in the cylinder body 4, the third motor 18 drives the belt shaft screw 6 to rotate, a coarse powder inlet 7 is formed in the lower portion of the side surface of the cylinder body 4, a surplus coarse powder discharge port 19 is formed in the lower portion of the side surface of the crushing chamber, the coarse powder inlet 7 is communicated with the surplus coarse powder discharge port 19 through the inclined lower material guide pipe 20, the inclined circular screen 22 is fixed to the inner wall of the crushing chamber, the circular screen 22 is located below the crushing mechanism, the vibrating motor 27 is arranged on the lower bottom surface of the screen 22, a coarse powder outlet 5 is formed in the upper portion of the side surface of the cylinder body 4, one end of the inclined upper material guide pipe 9 is connected with the coarse powder outlet 5, the other end of the inclined upper material guide pipe 9 extends into the crushing chamber in an inclined mode, and the lower end of the upper material guide pipe 9 is located above the crushing mechanism; after the Chinese herbal medicine is coarsely ground by the grinding mechanism, the Chinese herbal medicine passes through the screen 22, and large particles left after screening are conveyed to the upper part of the grinding mechanism again by the circulating lifting mechanism for grinding.

The dust removal mechanism comprises a cyclone dust collector 26, a fan 16, an air duct 17, a dust collection cover 15 and a second collection box 25, the dust collection cover 15 is positioned in the crushing chamber, one end of the air duct 17 is connected with the dust collection cover 15, the other end of the air duct 17 is connected with an air inlet of the cyclone dust collector 26, and a dust outlet at the lower end of the cyclone dust collector 26 is connected with the second collection box 25; the dust removing mechanism absorbs dust in the crushing chamber.

The second is collected the box and is collected the raise dust that smashes the room and produce, reduces dust pollution, and the second is collected the box and is collected and pull out the external machine after full, to dust centralized processing at whole crushing and grinding in-process.

During the use, will treat that the chinese herbal medicine that grinds drops into from loading hopper 2, through the preliminary breakage of broken fluted roller 3, then gets into rubbing crusher and constructs and smashes, and the middlings falls into rubbing crusher and constructs after screen cloth 22, falls into first collection box 21 after the abrasive treatment, and the oversize large granule of screen cloth 22 is carried to rubbing crusher and is smashed above the mechanism once more through circulation hoist mechanism.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a grinder for pharmaceutical production, includes loading hopper (2) that organism (1), organism (1) top set up, its characterized in that: be equipped with rubbing crusher structure, grinding mechanism, circulation hoist mechanism, dust removal mechanism in organism (1) inner chamber, rubbing crusher constructs to locate crushing indoor, smashes the room and is located hopper (2) under, grinds that mechanism locates to grind indoor, grinds the room and is located and smashes the room under, circulation hoist mechanism and dust removal mechanism all with smash the room intercommunication, and be located its both sides, grind the room below and be equipped with the room of gathering materials, gather materials indoor first collection box (21) that sets up.

2. The grinding device for pharmaceutical production according to claim 1, wherein: a pair of crushing tooth rollers (3) rotating in opposite directions are arranged at the same height on the lower part of the inner cavity of the charging hopper (2), and the lower end of the charging hopper (2) extends into the machine body (1).

3. The grinding device for pharmaceutical production according to claim 2, wherein: the crushing mechanism comprises a first motor (8), a left cutter head (11), a left blade group (12), a right blade group (13), a right cutter head (14) and a second motor (10), wherein the right blade group (13) is arranged in the disc surface of the right cutter head (14), the right cutter head (14) is fixedly connected with the first motor (8), the left blade group (12) is arranged in the disc surface of the left cutter head (11) corresponding to the right blade group (13), the left cutter head (11) is fixedly connected with the second motor (10), the first motor (8), the second motor (10) respectively drives the right cutter head (14), and the left cutter head (11) vertically rotates.

4. The grinding device for pharmaceutical production according to claim 3, wherein: the grinding mechanism comprises grinding rollers (23) and scrapers (24), the pair of grinding rollers (23) are mounted at the same height and rotate oppositely, and the obliquely arranged scrapers (24) are positioned below the grinding rollers (23).

5. The grinding device for pharmaceutical production according to claim 4, wherein: the circular lifting mechanism comprises a cylinder body (4), a belt shaft spiral (6), a third motor (18), a screen (22), a vibration motor (27), an upper material guide pipe (9) and a lower material guide pipe (20), the belt shaft spiral (6) and the third motor (18) are arranged in the cylinder body (4), the third motor (18) drives the belt shaft spiral (6) to rotate, a coarse powder inlet (7) is formed in the lower portion of the side surface of the cylinder body (4), a screened coarse powder discharge port (19) is formed in the lower portion of the side surface of a crushing chamber, the coarse powder inlet (7) is communicated with the screened coarse powder discharge port (19) through an inclined lower material guide pipe (20), the inclined circular screen (22) is fixed to the inner wall of the crushing chamber, the circular screen (22) is located below the crushing mechanism, the vibration motor (27) is arranged on the lower bottom surface of the screen (22), a coarse powder outlet (5) is formed in the upper portion of the side surface of the cylinder body (4), one end of the inclined upper material guide pipe (9) is connected with the coarse powder outlet (5), the other end extends into the crushing chamber obliquely downwards, and the inclined lower end of the upper material guide pipe (9) is positioned above the crushing mechanism.

6. The grinding device for pharmaceutical production according to claim 5, wherein: the dust removal mechanism comprises a cyclone dust collector (26), a fan (16), an air duct (17), a dust collection cover (15) and a second collection box (25), the dust collection cover (15) is located in the crushing chamber, one end of the air duct (17) is connected with the dust collection cover (15), the other end of the air duct is connected with an air inlet of the cyclone dust collector (26), and a dust outlet at the lower end of the cyclone dust collector (26) is connected with the second collection box (25).