Medicine particle producing, forming and drying device

Abstract

The utility model discloses a medicine particle producing, forming and drying device which comprises a shell, supporting legs are installed at the bottom of the shell, and the medicine particle producing, forming and drying device further comprises a granulating device installed in the shell; the buffer device is arranged below the granulating device; the heating device is mounted below the buffer device; the cleaning devices are arranged on the two sides of the granulating device; wherein the granulating device can scatter medicine raw materials into granules. The utility model relates to the technical field of medicine manufacturing, in particular to a medicine particle producing, forming and drying device which solves the problems that medicine particles are accumulated together and water cannot be volatilized and medicine particle forming is affected due to the fact that traditional processing equipment is not provided with a drying device to scatter medicine raw materials into particles through a heating device. The heating device can be used for heating the medicine particles, and all the medicine particles can be uniformly heated through stirring, so that the forming rate of the medicine particles is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medicine manufacturing, in particular to a drug particle production, molding and drying device. Background Art

[0002] Pharmaceutical manufacturing refers to the process of converting raw materials into new pharmaceutical products after physical or chemical changes, including the manufacturing of Chinese and Western medicines, and veterinary medicines also include pharmaceutical raw materials and sanitary materials;

[0003] At present, when producing and molding drug particles, the staff first starts the processing equipment, then pours the drug raw materials into the processing equipment, and the processing equipment will break up the drug raw materials into particles. The workers take out the drug particles and dry them in the sun. After drying, they can be put into use.

[0004] When traditional drug granules are produced, most of them are produced using processing equipment without drying devices. This means that after the processing equipment breaks up the drug raw materials into granules, the drug particles will fall to the bottom of the equipment due to gravity. When the drug particles pile up together, the moisture cannot evaporate, thus affecting the formation of the drug particles. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a drug granule production, molding and drying device, which solves the problem that in traditional drug granule production, most of the drug granules are produced using processing equipment without a drying device. As a result, after the processing equipment breaks up the drug raw materials into granules, the drug granules fall to the bottom of the equipment due to gravity. When the drug granules pile up together, the moisture cannot evaporate, thus affecting the molding of the drug granules.

[0006] To achieve the above-mentioned purpose, the utility model is implemented through the following technical scheme: a drug granule production, forming and drying device, comprising a shell, a bottom of which is equipped with a support leg, the drug granule production, forming and drying device also comprising: a granulating device, installed inside the shell; a buffer device, arranged below the granulating device; a heating device, installed below the buffer device; a cleaning device, arranged on both sides of the granulating device; wherein the granulating device can break up the drug raw materials into particles, the buffer device can play a buffering role on the falling drug particles, the heating device can dry the drug particles, and the cleaning device can clean the inside of the granulating device.

[0007] Preferably, the granulation device includes: a screen, which is arranged inside the shell; a base plate, which is installed at the bottom of the screen; a first servo motor, which is installed at the outer wall of the base plate; a first vertical rod, which is rotatably connected to the inner wall of the base plate through a sealed bearing and is detachably connected to the output end of the first servo motor; three cutters are provided and all are installed on the outer wall of the first vertical rod; a plurality of pressing plates are provided and all are installed on the outer wall of the first vertical rod and all are in contact with the outer wall of the screen, and the outer wall of the pressing plate is in contact with the top of the base plate; wherein, the first servo motor can drive the first vertical rod to drive the cutter and the pressing plate to rotate, and the screen can screen the drug particles.

[0008] Preferably, the buffer device includes: two support plates, which are respectively installed on both sides of the inner wall of the shell; two vertical tubes, which are respectively inserted into the outer walls of the two support plates; two rollers, which are respectively rotatably connected to the outer walls of the two vertical tubes through sealed bearings; two springs, which are respectively installed inside the two vertical tubes and respectively pressed against the outer walls of the two support plates; two buffer plates, which are both rotatably connected to the bottom of the base plate through pins and respectively fit against the outer walls of the two rollers; wherein, when the buffer plate is subjected to force, the force will be transmitted to the roller and the vertical tube, thereby causing the vertical tube to move along the outer wall of the support plate and compress the spring.

[0009] Preferably, the heating device includes: a second servo motor installed at the bottom of the outer shell; a second vertical rod rotatably connected to the inner wall of the outer shell through a sealed bearing, and detachably connected to the output end of the second servo motor; two stirring plates are provided, and both are installed on the outer wall of the second vertical rod; a plurality of electric heating tubes are provided, and both are installed on the inner wall of the outer shell; two filter screens are provided, and are respectively installed on both sides of the inner wall of the outer shell; wherein, the second servo motor can drive the second vertical rod to drive the stirring plate to rotate, and the electric heating tube can heat the drug particles.

[0010] Preferably, the cleaning device comprises: two support rods, which are respectively installed on both sides of the inner wall of the outer shell; two water pipes, which are respectively plugged into both sides of the inner wall of the outer shell and respectively fixedly connected to the outer walls of the two support rods; a plurality of high-pressure nozzles, which are respectively installed on the outer walls of the two water pipes; wherein the water source can be sprayed out from the high-pressure nozzles through the water pipes to perform cleaning operations.

[0011] Beneficial Effects

[0012] The utility model provides a drug particle production, forming and drying device. It has the following beneficial effects: the drug particle production, forming and drying device solves the problem that after the drug raw materials are broken into particles by the traditional processing equipment without a drying device, the drug particles are piled together so that the water cannot volatilize, which affects the forming of the drug particles. The heating device can be used to heat the drug particles, and all the drug particles can be evenly heated by stirring, thereby improving the forming rate of the drug particles.

[0013] The buffer device can reduce the impact force on the drug particles when they fall, avoiding excessive force on the drug particles before they are formed, resulting in particle breakage, thereby affecting the formation of the drug particles. The cleaning device can be used to clean the inside of the granulating device to facilitate the next drug particle production operation and avoid mixing different types of drugs together, which will affect the efficacy. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 A cross-sectional view of

[0016] Figure 3 for Figure 2 A top view of the granulation device;

[0017] Figure 4 for Figure 2 Schematic diagram of the structure of the middle vertical tube, roller and buffer plate.

[0018] In the figure: 1, shell, 2, support leg, 3, granulating device, 301, screen, 302, bottom plate, 303, first servo motor, 304, first vertical rod, 305, cutter, 306, pressing plate, 4, buffer device, 401, support plate, 402, vertical pipe, 403, roller, 404, spring, 405, buffer plate, 5, heating device, 501, second servo motor, 502, second vertical rod, 503, stirring plate, 504, electric heating tube, 505, filter, 6, cleaning device, 601, support rod, 602, water pipe, 603, high-pressure nozzle. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.

[0021] In the production of traditional drug granules, most of them are produced by processing equipment without drying devices. This means that after the processing equipment breaks up the drug raw materials into granules, the drug particles will fall to the bottom of the equipment due to gravity. When the drug particles are piled together, the moisture cannot evaporate, thus affecting the formation of drug particles.

[0022] In view of this, the utility model provides a drug particle production, forming and drying device. The drug particle production, forming and drying device solves the problem that after the traditional processing equipment without a drying device breaks up the drug raw materials into particles, the drug particles pile up together and the moisture cannot evaporate, thus affecting the forming of the drug particles. The heating device can be used to heat the drug particles, and all the drug particles can be evenly heated by stirring, thereby improving the forming rate of the drug particles.

[0023] Embodiment 1: Figure 1 , 2 , 3 and 4 show that a drug granule production, forming and drying device comprises a shell 1, a support leg 2 is installed at the bottom of the shell 1, and the drug granule production, forming and drying device also comprises: a granulating device 3, installed inside the shell 1; a buffer device 4, arranged below the granulating device 3; a heating device 5, installed below the buffer device 4; a cleaning device 6, arranged on both sides of the granulating device 3; a wall door is arranged on the outer wall of the shell 1, and a worker can take out the formed drug granules through the wall door, and then use the cleaning device 6 to clean the inside of the granulating device 3, so as to facilitate the granulation operation of the drug raw materials next time; wherein, the granulating device 3 can break up the drug raw materials into granules, the buffer device 4 can play a buffering role on the falling drug granules, the heating device 5 can dry the drug granules, and the cleaning device 6 can clean the inside of the granulating device 3;

[0024] In the specific implementation process, it is worth pointing out that the outer wall of the housing 1 is provided with a wall door, through which workers can take out the formed drug particles, and then use the cleaning device 6 to clean the inside of the granulating device 3, so as to facilitate the granulation operation of the drug raw materials next time;

[0025] Specifically, when using the drug granule production molding and drying device, the staff first starts the granulating device 3, and then pours the drug raw material into the interior of the shell 1. When the drug raw material passes through the granulating device 3, the drug raw material will be broken up into granules by the granulating device 3, and then the drug granules will be discharged from the granulating device 3 after being squeezed by the granulating device 3. Then the drug granules will fall onto the top of the buffer device 4 during the falling process. The buffer device 4 can reduce the impact force of the drug granules when they fall, and avoid the drug granules from being broken due to excessive force. When the drug granules fall to the bottom of the shell 1, the workers can start the heating device 5 to dry the drug granules, so that the drug granules can be quickly molded, and the drug granule production molding operation is completed.

[0026] Embodiment 2: By Figure 1 , 2 As can be seen from Figure 3, the granulating device 3 includes: a screen 301, the mesh number of the screen 301 is not limited, and it can meet the use requirements, and is arranged inside the housing 1; a bottom plate 302, installed at the bottom of the screen 301; a first servo motor 303, the model of the first servo motor 303 is: ECMA-E11320RS, installed on the outer wall of the bottom plate 302; a first vertical rod 304, which is rotatably connected to the inner wall of the bottom plate 302 through a sealed bearing, and is detachably connected to the output end of the first servo motor 303; three cutters 305 are provided, and are all installed on the first vertical rod 304. The outer wall of the pressing plate 306 is provided in plurality, all of which are mounted on the outer wall of the first vertical rod 304, and all of which are in contact with the outer wall of the screen 301, and the outer walls of the pressing plate 306 are in contact with the top of the bottom plate 302; the screen 301 can be used in conjunction with the pressing plate 306 to discharge the drug particles from the inside of the granulating device 3, and the cutter 305 and the pressing plate 306 can be disassembled and assembled with the first vertical rod 304 by bolts; wherein the first servo motor 303 can drive the first vertical rod 304 to drive the cutter 305 and the pressing plate 306 to rotate, and the screen 301 can screen the drug particles;

[0027] In the specific implementation process, it is worth pointing out that the screen 301 can discharge the drug particles from the granulating device 3 by cooperating with the pressing plate 306, and the cutter 305 and the pressing plate 306 can be disassembled and assembled with the first vertical rod 304 by bolts;

[0028] Specifically, on the basis of the above-mentioned embodiment 1, when granulating the drug raw materials, the worker first starts the first servo motor 303. After the first servo motor 303 is powered on, it starts to drive the first vertical rod 304 to rotate along the inner wall of the shell 1 through the sealed bearing. When the first vertical rod 304 rotates, it will drive the cutter 305 and the pressing plate 306 to rotate. The drug raw materials will first pass through the cutter 305, and the rotating cutter 305 will break up the drug raw materials into particles. When the drug particles fall above the bottom plate 302, the rotating pressing plate 306 will bring the drug particles to the outer wall of the screen 301, and squeeze the drug particles out of the holes of the screen 301 by squeezing, thereby completing the granulation operation of the drug raw materials.

[0029] Embodiment 3: By Figure 1 , 2 As can be seen from Figures 4 and 5, the buffer device 4 includes: two support plates 401, which are respectively installed on both sides of the inner wall of the housing 1; two vertical pipes 402, which are respectively inserted into the outer walls of the two support plates 401; two rollers 403, which are respectively rotatably connected to the outer walls of the two vertical pipes 402 through sealed bearings; two springs 404, which are respectively installed inside the two vertical pipes 402 and respectively pressed against the outer walls of the two support plates 401; two buffer plates 405, which are both rotatably connected to the bottom plate 30 through a pin shaft. 2, and respectively fit with the outer walls of the two rollers 403; the inner walls of the two vertical tubes 402 are both installed with damping, and the friction between the support plate 401 and the vertical tube 402 can consume the elastic potential energy of the spring 404, so that the spring 404 can be quickly stabilized, and the friction with the buffer plate 405 can be reduced by the roller 403, thereby reducing the wear on the equipment. When the buffer plate 405 is subjected to force, it will transfer the force to the roller 403 and the vertical tube 402, so that the vertical tube 402 moves along the outer wall of the support plate 401 and compresses the spring 404;

[0030] In the specific implementation process, it is worth pointing out that the inner walls of the two vertical tubes 402 are both equipped with dampers, and the friction between the support plate 401 and the vertical tube 402 can consume the elastic potential energy of the spring 404, so that the spring 404 can be quickly stabilized, and the friction with the buffer plate 405 can be reduced by the roller 403, thereby reducing the wear on the equipment;

[0031] Specifically, on the basis of the above-mentioned embodiment 1, when the drug particles fall onto the buffer plate 405, the buffer plate 405 is forced to move downward along the outer wall of the bottom plate 302 through the sealed bearing, and at the same time, the roller 403 and the vertical tube 402 are subjected to the pressure of the buffer plate 405, and the vertical tube 402 begins to move downward along the outer wall of the support plate 401 and compresses the spring 404. The spring 404 begins to shrink due to its own characteristics to reduce the impact force on the drug particles falling on the buffer plate 405. When the drug particles leave the buffer plate 405, the buffer plate 405 is no longer affected by the pressure of the drug particles. At this time, the spring 404 begins to extend and pushes the vertical tube 402 to move upward along the outer wall of the support plate 401 until the spring 404 returns to its original shape, thereby completing the buffering operation of the falling drug particles.

[0032] Embodiment 4: By Figure 1 and 2 It can be seen that the heating device 5 includes: a second servo motor 501, the model of the second servo motor 501 is not specifically limited, and it can meet the use requirements and is installed at the bottom of the shell 1; a second vertical rod 502, which is rotatably connected to the inner wall of the shell 1 through a sealed bearing and is detachably connected to the output end of the second servo motor 501; two stirring plates 503 are provided and are both installed on the outer wall of the second vertical rod 502; an electric heating tube 504, the model of the electric heating tube 504 is: KWS-1118, a plurality of them are provided and are all installed on the inner wall of the shell 1; a filter screen 505, the mesh number of the filter screen 505 is not limited , it is sufficient to meet the use requirements, two are set, and are respectively installed on both sides of the inner wall of the shell 1; a wall door is set at the bottom of the shell 1. When the drug particles are dried, the worker opens the wall door. At this time, the drug particles are affected by the centrifugal force of the rotating stirring plate 503 and fly out from the wall door. The worker can collect the drug particles. The water vapor generated during heating can be discharged from the shell 1 through the filter screen 505. The water vapor from the wall door gathers inside the shell 1 so that the drug particles cannot be dried therein. The second servo motor 501 can drive the second vertical rod 502 to drive the stirring plate 503 to rotate, and the electric heating tube 504 can heat the drug particles;

[0033] In the specific implementation process, it is worth pointing out that a wall door is provided at the bottom of the housing 1. When the drug particles are dried, the worker opens the wall door. At this time, the drug particles are affected by the centrifugal force of the rotating stirring plate 503 and fly out of the wall door. The worker can collect the drug particles. The water vapor generated during heating can be discharged from the housing 1 through the filter 505. The water vapor at the wall door gathers inside the housing 1, making it impossible for the drug particles to be dried. A reducer is installed at the output end of the second servo motor 501, thereby slowing down the rotation speed of the second vertical rod 502.

[0034] Specifically, on the basis of the above-mentioned embodiment 1, when the drug particles fall to the bottom of the shell 1, the staff first turns on the electric heating tube 504 to heat the drug particles at the bottom of the shell 1, and then starts the second servo motor 501 through an external power supply. After the second servo motor 501 is powered on, it starts to drive the second vertical rod 502 to rotate along the inner wall of the shell 1 through the sealed bearing. When the second vertical rod 502 rotates, it will drive the stirring plate 503 to rotate. The rotating stirring plate 503 can stir the drug particles so that the drug particles can be evenly heated, thereby improving the forming rate of the drug particles.

[0035] Embodiment 5: By Figure 1 and 2 It can be seen that the cleaning device 6 includes: two support rods 601, which are respectively installed on both sides of the inner wall of the shell 1; two water pipes 602, which are respectively plugged into both sides of the inner wall of the shell 1 and are respectively fixed to the outer walls of the two support rods 601; multiple high-pressure nozzles 603 are provided and are respectively installed on the outer walls of the two water pipes 602; before cleaning the granulating device 3, the staff first disassembles the cutter 305 and the pressing plate 306 from the outer wall of the first vertical rod 304 by bolts, and then cleans the inside of the granulating device 3, so as to avoid the cutter 305 and the pressing plate 306 from blocking the drug residues. After the cleaning is completed, the cutter 305 and the pressing plate 306 can be re-joined with the first vertical rod 304 by bolts; wherein, the water source can be sprayed from the high-pressure nozzle 603 through the water pipe 602 for cleaning operation;

[0036] In the specific implementation process, it is worth pointing out that before cleaning the granulating device 3, the staff first removes the cutter 305 and the pressing plate 306 from the outer wall of the first vertical rod 304 by bolts, and then cleans the inside of the granulating device 3, so as to avoid the cutter 305 and the pressing plate 306 from blocking the drug residues. After the cleaning is completed, the cutter 305 and the pressing plate 306 can be re-joined with the first vertical rod 304 by bolts;

[0037] Specifically, on the basis of the above-mentioned first embodiment, after the drug particles are taken out from the shell 1, the staff can inject external water into the inside of the two water pipes 602. The water flows through the water pipes 602 and is sprayed out by the high-pressure nozzle 603, thereby cleaning the drug residue inside the granulating device 3. The drug residue will dissolve under the impact of the water flow and flow out of the screen 301 with the water flow, and finally be discharged from the inside of the shell 1 through the wall door of the shell 1, thereby completing the cleaning operation of the inside of the granulating device 3.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0039] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drug granule production, forming and drying device, comprising a housing (1), characterized in that: A support foot (2) is installed at the bottom of the shell (1), and the drug granule production, molding and drying device further comprises: A granulating device (3) is installed inside the housing (1); A buffer device (4) is arranged below the granulating device (3); A heating device (5) is installed below the buffer device (4); A cleaning device (6) is arranged on both sides of the granulating device (3); The granulating device (3) can break up the drug raw materials into particles, the buffer device (4) can buffer the falling drug particles, the heating device (5) can dry the drug particles, and the cleaning device (6) can clean the inside of the granulating device (3).

2. A drug granule production, forming and drying device according to claim 1, characterized in that: The granulating device (3) comprises: A screen (301) is arranged inside the housing (1); A bottom plate (302) is installed at the bottom of the screen (301); A first servo motor (303) is mounted on the outer wall of the base plate (302); A first vertical rod (304) is rotatably connected to the inner wall of the bottom plate (302) via a sealed bearing and is detachably connected to the output end of the first servo motor (303); Three cutting knives (305) are provided and are all installed on the outer wall of the first vertical rod (304); A plurality of press plates (306) are provided, each of which is mounted on the outer wall of the first vertical rod (304) and is in contact with the outer wall of the screen (301); the outer wall of the press plate (306) is in contact with the top of the bottom plate (302); The first servo motor (303) can drive the first vertical rod (304) to drive the cutter (305) and the pressing plate (306) to rotate, and the screen (301) can screen the drug particles.

3. A drug granule production, forming and drying device according to claim 2, characterized in that: The buffer device (4) comprises: Two support plates (401) are provided and are respectively installed on both sides of the inner wall of the outer shell (1); Two vertical pipes (402) are provided and are respectively plugged into the outer walls of the two support plates (401); Two rollers (403) are provided and are rotatably connected to the outer walls of the two vertical pipes (402) respectively through sealed bearings; Two springs (404) are provided, which are respectively installed inside the two vertical pipes (402) and respectively pressed against the outer walls of the two support plates (401); Two buffer plates (405) are provided, both of which are rotatably connected to the bottom of the bottom plate (302) through a pin shaft and are respectively fitted with the outer walls of the two rollers (403); When the buffer plate (405) is subjected to force, the force will be transmitted to the roller (403) and the vertical tube (402), thereby causing the vertical tube (402) to move along the outer wall of the support plate (401) and compress the spring (404).

4. The drug granule production, forming and drying device according to claim 1, characterized in that: The heating device (5) comprises: A second servo motor (501) is installed at the bottom of the housing (1); A second vertical rod (502) is rotatably connected to the inner wall of the housing (1) via a sealed bearing and is detachably connected to the output end of the second servo motor (501); Two stirring plates (503) are provided and both are mounted on the outer wall of the second vertical rod (502); A plurality of electric heating pipes (504) are provided and are all installed on the inner wall of the housing (1); Two filter screens (505) are provided and are respectively installed on both sides of the inner wall of the housing (1); The second servo motor (501) can drive the second vertical rod (502) to drive the stirring plate (503) to rotate, and the electric heating tube (504) can heat the drug particles.

5. The drug granule production, forming and drying device according to claim 1, characterized in that: The cleaning device (6) comprises: Two support rods (601) are provided and are respectively installed on both sides of the inner wall of the housing (1); Two water pipes (602) are provided, which are respectively plugged into the inner walls of the outer shell (1) on both sides and are respectively fixedly connected to the outer walls of the two support rods (601); A plurality of high-pressure nozzles (603) are provided and are respectively installed on the outer walls of the two water pipes (602); The water source can be sprayed out from the high-pressure nozzle (603) through the water pipe (602) to perform cleaning operations.

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