CN114367355B - Medical treatment medicine midbody grinds screening all-in-one equipment fast - Google Patents
Medical treatment medicine midbody grinds screening all-in-one equipment fast Download PDFInfo
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- CN114367355B CN114367355B CN202111655581.9A CN202111655581A CN114367355B CN 114367355 B CN114367355 B CN 114367355B CN 202111655581 A CN202111655581 A CN 202111655581A CN 114367355 B CN114367355 B CN 114367355B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/02—Crushing or disintegrating by disc mills with coaxial discs
- B02C7/08—Crushing or disintegrating by disc mills with coaxial discs with vertical axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/08—Pestle and mortar
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/24—Passing gas through crushing or disintegrating zone
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/11—Details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/11—Details
- B02C7/12—Shape or construction of discs
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention relates to the field of medical drug manufacturing equipment, in particular to integrated equipment for quickly grinding and screening medical drug intermediates. A medical medicine intermediate fast grinding and screening all-in-one machine device with heat dissipation and cooling effects. Comprises a shell, a crushing mechanism, a grinding mechanism, a screening mechanism, a wind power transmission mechanism and the like; the lower part in the shell is provided with a crushing mechanism, the middle part in the shell is provided with a grinding mechanism and a screening mechanism, and the wind power transmission mechanism penetrates through the shell. According to the invention, the grinding mechanism is matched with the grinding mechanism to grind and grind the drug intermediate quickly, the wind power transmission mechanism is matched with the screening mechanism to screen the ground drug intermediate, the grinding process and the screening process are carried out synchronously, the qualified ground drug intermediate is screened directly, the wind power transmission mechanism enables air to circulate between the grinding mechanism and takes away the grinding and grinding heat, and the circulating gas becomes hot to promote the screening effect of the drug intermediate.
Description
Technical Field
The invention relates to the field of medical drug manufacturing equipment, in particular to medical drug intermediate rapid grinding and screening all-in-one machine equipment.
Background
The medicine is a substance for preventing, treating and diagnosing human diseases, purposefully regulating the physiological functions of human and prescribing indications or functional indications, administration and dosage, and comprises traditional Chinese medicines, chemical medicines, biological products and the like. In the process of drug research and development and preparation, a solid crystallized drug intermediate needs to be ground so as to facilitate the subsequent preparation of tablet or capsule drugs according to a preparation process, and fine grinding and screening equipment is needed in the process.
The problem of current medicine midbody grinding and screening equipment lies in: in the grinding process of the medicine, the grinding of the medicine intermediate is only insufficient in one-way grinding, batch grinding and screening of the medicine cannot be performed in the grinding process, the one-time grinding efficiency of a large amount of the medicine intermediate is low, the grinding operation of a small amount of the medicine intermediate is too frequent, heat generated in the grinding process is not easy to process, and the ground medicine intermediate goes bad and loses effectiveness after the temperature exceeds a certain value.
Aiming at the technical problem, a medical medicine intermediate rapid grinding and screening all-in-one machine device with heat dissipation and cooling effects is developed.
Disclosure of Invention
In order to overcome the defects of fixed grinding direction of the medicine, poor heat production and heat dissipation effect of the medicine grinding and low grinding and screening efficiency, the technical problem to be solved is as follows: the utility model provides a medical treatment medicine midbody grinds screening all-in-one equipment fast with heat dissipation cooling effect.
The technical scheme is as follows: the utility model provides a medical treatment medicine midbody grinds screening all-in-one equipment fast, which comprises a housin, the feeding shell, pulverize the mechanism, grind the mechanism, sieving mechanism, wind-force transport mechanism and ejection of compact shell, the casing is frustum shape, a plurality of inlet port has been seted up to casing middle part circumference, the through-hole has been seted up to casing upper surface left part, casing middle right side limit is provided with the feeding shell, the lower part is provided with pulverizes the mechanism in the casing, middle part is provided with grinds mechanism and sieving mechanism in the casing, it is located and pulverizes the mechanism top to grind the mechanism, it runs through sieving mechanism setting to grind the mechanism, wind-force transport mechanism runs through and sets up on the casing, casing middle left side limit is provided with ejection of compact shell.
Further, grind the mechanism including first gear motor, the storage section of thick bamboo, grind the dish and grind the tooth, first gear motor rigid coupling is on the lower surface in the casing, first gear motor output rigid coupling has the storage section of thick bamboo, the storage section of thick bamboo lower part sets up for the round platform shape, a plurality of air vent has been seted up to storage section of thick bamboo middle part circumference array, a plurality of feed inlet has been seted up respectively to both sides about the air vent of storage section of thick bamboo, it is two sets of for a set of being provided with to grind two of the dish, two middle mill dish rigid couplings are at the storage section of thick bamboo middle part, two of upper and lower both sides grind a set of surface rigid coupling at the casing internal surface, the mill dish of upper and lower both sides is divided do not to correspond the setting with the feed inlet on the storage section of thick bamboo, vertical staggered distribution circumference array is provided with a plurality of grinding the tooth between a set of grinding the dish, the tooth is crisscross mill dish rigid coupling with the downside on it respectively, in feeding shell department, be provided with the baffle in the middle of two middle mills of middle mills dish.
Furthermore, the crack between two rolling plates in one group is sequentially reduced from outside to inside, and the size distribution of the rolling teeth is gradually reduced from high to low from outside to inside, so that the medicine intermediate crystals are crushed.
Further, grind the mechanism including grinding the alms bowl, second gear motor, hydraulic telescoping piece, the bracing piece, grind spherical shell and grinding pressure buffering subassembly, grind the fixed setting in storage barrel upper end of alms bowl lower extreme, the through-hole has been seted up to grinding alms bowl lower extreme, the through-hole that grinds the alms bowl is used for and the storage barrel intercommunication, second gear motor sets up in the casing upper end, second gear motor output is connected with hydraulic telescoping piece, hydraulic telescoping piece rotates with casing upper portion to be connected, the bracing piece is provided with two, two bracing piece slant symmetry rigid couplings are in hydraulic telescoping piece bottom, the bracing piece upwards opens from the bottom has the cavity, every bracing piece lower part all the rigid coupling has grinding spherical shell, the inside grinding pressure buffering subassembly that is provided with of grinding spherical shell.
Furthermore, the grinding ball shell is made of shape memory metal, and the shape memory alloy has a shape memory effect.
Further, grind pressure buffer unit including ellipsoid supporting shoe, piston and dead lever, ellipsoid supporting shoe sliding connection is on bracing piece lower part surface, and a plurality of through-hole has been seted up along circumference array to the ellipsoid supporting shoe, and the piston slides and sets up in the inside cavity of bracing piece, and the piston separates the cavity of bracing piece for two cavitys, is hydraulic oil in the cavity of upside, is provided with the dead lever between ellipsoid supporting shoe and the piston.
Further, screening mechanism is including first screening dish, a fixed partition plate, the second screening dish, the third screening dish, cleaning rod and discharge gate, first screening dish rigid coupling is in wind-force transport mechanism, fixed partition plate fixed connection is upper portion in the casing, fixed partition plate rotates with the upper surface that grinds the alms bowl to be connected, be the through-hole setting in the middle of the fixed partition plate, be provided with the second screening dish in fixed partition plate's the through-hole, third screening dish fixed connection is in the upper surface left part through-hole of casing, cleaning rod is provided with two, two cleaning rod difference fixed connection are at hydraulic telescoping member's surface, the cleaning rod upside is provided with fine brush hair, the cleaning rod lower extreme is provided with cleans the dog, the width that cleans the dog is the same with fixed partition plate's width, the discharge gate is seted up to fixed partition plate's left part.
Further, among the first screening tray, the second screening tray and the third screening tray, the screening mesh number of the second screening tray is the minimum, the second screening tray is used for screening the medicine intermediates, the mesh numbers of the first screening tray and the third screening tray are large and are used for ventilation, the third screening tray is used for preventing the medicine intermediates from escaping to the outside of the equipment, and the second screening tray is arranged in an upward step shape.
Further, wind-force transport mechanism is including the conveying pipeline, the aiutage, band pulley drive assembly and turbofan, the conveying pipeline runs through and the rigid coupling is in the middle of first screening dish, one section distance of conveying pipeline lower extreme distance storage cylinder bottom upper surface, aiutage lower extreme fixed connection is in grinding the bottom through-hole of alms bowl, band pulley drive assembly sets up between wind-force transport mechanism and second gear motor, band pulley drive assembly's right side band pulley sets up on second gear motor's output shaft, the left side band pulley rotates and sets up on aiutage upper portion, the rigid coupling has the turbofan on the band pulley of left side.
The invention has the beneficial effects that: the grinding mechanism is used for primarily grinding the drug intermediate, the subsequently ground drug intermediate is changed into smaller particles, the efficiency of the grinding process is improved, the drug intermediate is quickly ground through the grinding mechanism, the drug intermediate is transferred among the grinding mechanism, the grinding mechanism and the screening mechanism through the wind power transmission mechanism, the wind power transmission mechanism is matched with the screening mechanism to screen the ground drug intermediate, the grinding process and the screening process are synchronously performed, the qualified drug intermediate is directly screened, the wind power transmission mechanism enables air to circulate between the grinding mechanism and takes away heat, and meanwhile, the heat enables the circulating gas to become hot to promote the screening effect of the drug intermediate.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a cross-sectional view of a three-dimensional structure of the present invention.
Fig. 3 is an enlarged schematic perspective view of the invention at a.
Fig. 4 is a sectional exploded view of a part of the crushing mechanism according to the present invention.
Fig. 5 is a partial perspective view of the present invention.
FIG. 6 is a partially enlarged perspective sectional view of the grinding mechanism of the present invention.
Fig. 7 is a sectional view of a partially enlarged perspective structure of the present invention.
Reference numbers: 1. the device comprises a shell, 2, a feeding shell, 3, a first speed reducing motor, 4, a material storage barrel, 5, a grinding disc, 6, grinding teeth, 7, a conveying pipe, 8, a first screening disc, 9, a grinding bowl, 10, a second speed reducing motor, 11, a hydraulic telescopic piece, 12, a supporting rod, 13, a grinding spherical shell, 14, an ellipsoidal supporting block, 15, a piston, 16, a fixed rod, 17, a fixed partition plate, 18, a second screening disc, 19, an exhaust funnel, 20, a belt wheel transmission assembly, 21, a turbofan, 22, a third screening disc, 23, a cleaning rod, 24, a discharging shell, 25 and a discharging port.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
The utility model provides a medical treatment medicine midbody grinds screening all-in-one equipment fast, as shown in figure 1 and figure 2, including casing 1, feeding shell 2, pulverize the mechanism, grind the mechanism, screening mechanism, wind-force transport mechanism and ejection of compact shell 24, casing 1 is frustum shape, a plurality of inlet port has been seted up to casing 1 middle part circumference, the through-hole has been seted up to casing 1 upper surface left part, casing 1 middle right side limit is provided with feeding shell 2, the lower part is provided with pulverizes the mechanism in casing 1, casing 1 middle part is provided with grinds mechanism and screening mechanism, it is located pulverizes the mechanism top to grind the mechanism, it runs through screening mechanism and sets up to grind the mechanism, wind-force transport mechanism runs through and sets up on casing 1, casing 1 middle left side limit is provided with ejection of compact shell 24.
When an operator uses the equipment to grind and screen the drug intermediate, the operator firstly puts the crystalline drug intermediate into the feeding shell 2, then the grinding mechanism is started to grind the crystalline drug intermediate, so that the drug intermediate is firstly ground preliminarily, the subsequent grinding process is facilitated, the efficiency of the subsequent grinding is improved, then the grinding mechanism is started to work, the wind power transmission mechanism is driven by the grinding mechanism to work together, the primarily ground drug intermediate is sent into the grinding mechanism by the wind power transmission mechanism, the grinding mechanism grinds the drug intermediate, the ground drug intermediate is blown up by the wind power transmission mechanism, the qualified drug intermediate is screened by the screening mechanism above and then collected into the discharging shell 24, the operator stops the grinding mechanism and the grinding mechanism, and then takes away the screened drug intermediate for use.
Example 2
On the basis of embodiment 1, as shown in fig. 2-4, the grinding mechanism includes a first gear motor 3, a storage cylinder 4, a grinding plate 5 and grinding teeth 6, the first gear motor 3 is fixedly connected to the inner lower surface of the housing 1, the storage cylinder 4 is fixedly connected to the output end of the first gear motor 3, the lower portion of the storage cylinder 4 is in a truncated cone shape, a plurality of air vents are circumferentially arranged in the middle of the storage cylinder 4, a plurality of feed inlets are respectively arranged on the upper and lower sides of the air vents of the storage cylinder 4, two grinding plates 5 are arranged in a group, the middle two grinding plates 5 are fixedly connected to the middle of the storage cylinder 4, the outer surfaces of the two grinding plates 5 on the upper and lower sides are fixedly connected to the inner surface of the housing 1, the sets of the grinding plates 5 on the upper and lower sides are respectively arranged corresponding to the feed inlets on the storage cylinder 4, the gap between the two grinding plates 5 in a group is sequentially reduced from outside to inside, the gap between the grinding plates 5 in a group is used for limiting the maximum passing diameter of the drug intermediates, a baffle is arranged in the middle of the feeding housing 2, the middle of the two grinding plates 5 in a group, the group is provided with a plurality of grinding teeth 6 arranged in a circumferential array, the outer surface of the grinding plates 5, the grinding plates are distributed from outside to inside, and the crystal intermediates are distributed in a staggered manner, and a crystal size of the crystal is used for reducing crystal.
When the grinding mechanism works, firstly, an operator starts the first speed reducing motor 3, the first speed reducing motor 3 directly drives the storage barrel 4 to rotate, the storage barrel 4 drives the two grinding discs 5 in the middle to rotate, the two grinding discs 5 in the middle rotate, the medicine intermediates enter tooth gaps of the grinding teeth 6 after entering the space between the grinding discs 5, when the diameter of the medicine intermediates is smaller than that of the current tooth gaps, the medicine intermediates can enter the next tooth gaps along with the movement of the grinding teeth 6, when the diameter of the medicine intermediates can not pass through the tooth gaps, the medicine intermediates can be meshed by the two grinding teeth 6 to be ground, the passing diameter of the medicine intermediates is continuously reduced by matching between the grinding teeth 6 until the medicine intermediates can pass through the space between the two grinding discs 5 and enter the storage barrel 4, finally, the diameter of the medicine intermediates entering the storage barrel 4 from a feed inlet of the storage barrel 4 is smaller than or equal to the maximum passing diameter, and the medicine intermediates entering the storage barrel 4 are concentrated in the lower part of the circular table shape.
As shown in fig. 2 and 5, the grinding mechanism includes a grinding bowl 9, a second gear motor 10, a hydraulic expansion element 11, support rods 12, a grinding ball housing 13 and a grinding pressure buffer assembly, the lower end of the grinding bowl 9 is fixedly arranged at the upper end of a storage barrel 4, the lower end of the grinding bowl 9 is provided with a through hole, the through hole of the grinding bowl 9 is used for being communicated with the storage barrel 4, the second gear motor 10 is arranged at the upper end of a housing 1, the output end of the second gear motor 10 is connected with the hydraulic expansion element 11, the hydraulic expansion element 11 is rotatably connected with the upper portion of the housing 1, the support rods 12 are provided with two support rods 12, the two support rods 12 are fixedly connected at the bottom end of the hydraulic expansion element 11 in a slant symmetrical manner, the support rods 12 are provided with cavities from the bottom end upwards, the grinding ball housing 13 is fixedly connected at the lower portion of each support rod 12, the grinding ball housing 13 is internally provided with the grinding pressure buffer assembly, the grinding ball housing 13 is made of a shape memory metal material, the shape memory alloy, the grinding ball housing 13 has a shape memory effect, the grinding ball housing 13 is in a grinding ball housing 13 which can automatically recover from the grinding effect after the grinding of the grinding ball housing 13, the grinding ball housing 13 is automatically recovers from the grinding, the grinding efficiency of the grinding, the grinding ball housing 13, the grinding process of grinding, the grinding ball housing which automatically recovers from the grinding, the grinding ball housing 13.
When the grinding mechanism works, the wind power transmission mechanism transmits the drug intermediate into the grinding bowl 9, the grinding bowl 9 is driven by the grinding mechanism to rotate, the drug intermediate moves outwards in the grinding bowl 9 due to the rotating centrifugal force, then the hydraulic telescopic piece 11 is started to move the supporting rod 12, the grinding spherical shell 13 and the like downwards, so that the grinding spherical shell 13 is tightly attached to the inner wall of the grinding bowl 9, then the second speed reducing motor 10 is started by an operator, the second speed reducing motor 10 drives the supporting rod 12 and the grinding spherical shell 13 to start to rotate, the rotating directions of the supporting rod 12 and the grinding spherical shell 13 are opposite to the rotating direction of the grinding bowl 9, and as the grinding spherical shell 13 deforms in the grinding process, the hydraulic telescopic piece 11 is controlled in the grinding process to enable the grinding spherical shell 13 to be always tightly attached to the grinding bowl 9, use two grinding spherical shell 13 to grind simultaneously and accelerated the grinder speed, can not stop at a position motionless along with the rotation medicine midbody of grinding pot 9, can turn always along with the rotation of grinding process medicine midbody, the condition that the only single face of medicine midbody ground has been reduced, make the medicine midbody can not grind the unevenness of being heated, protected the medicine midbody in the grinding process and avoided its deterioration because of the temperature that the grinding produced, and bracing piece 12 and the grinding spherical shell 13 that two slants set up do not contact with screening mechanism in the grinding process, avoided the medicine midbody to block into screening mechanism because of grinding the atress card, operating personnel controls hydraulic pressure extensible member 11 withdrawal earlier after the grinding is accomplished simultaneously, make grinding spherical shell 13 break away from with grinding pot 9, stop second gear motor 10 after grinding spherical shell 13 resumes the sphere again.
As shown in fig. 6, the grinding pressure buffering assembly includes an ellipsoidal supporting block 14, a piston 15 and a fixing rod 16, the ellipsoidal supporting block 14 is slidably connected to the outer surface of the lower portion of the supporting rod 12, the ellipsoidal supporting block 14 is circumferentially provided with a plurality of through holes in an array manner, the piston 15 is slidably disposed in a cavity inside the supporting rod 12, the piston 15 divides the cavity of the supporting rod 12 into two cavities, hydraulic oil is disposed in the cavity on the upper side, and the fixing rod 16 is disposed between the ellipsoidal supporting block 14 and the piston 15.
The grinding pressure buffer assembly can work when the grinding spherical shell 13 deforms, the radian of the ellipsoidal support block 14 is the same as that of the contact surface of the grinding bowl 9, when the grinding spherical shell 13 deforms in the grinding process, the volume in the grinding spherical shell 13 is reduced, the air pressure is increased, part of the gas in the original grinding spherical shell 13 enters the ellipsoidal support block 14, the grinding spherical shell 13 is gradually contacted with the ellipsoidal support block 14, under the action of the pressure of the hydraulic telescopic piece 11 and the internal air pressure, the ellipsoidal support block 14 pushes the piston 15 and the fixed rod 16 to slide upwards, the vibration buffer effect in the grinding process is achieved, under the action of the internal pressure, the grinding spherical shell 13 gradually returns to a spherical shape, and the inner wall of the grinding spherical shell 13 is contacted with the circumferential surface of the ellipsoidal support block 14 to achieve the supporting effect.
As shown in fig. 2 and 7, the screening mechanism comprises a first screening plate 8, a fixed partition plate 17, a second screening plate 18, a third screening plate 22, a cleaning rod 23 and a discharge hole 25, the first screening plate 8 is fixedly connected in the wind power transmission mechanism, the fixed partition plate 17 is fixedly connected at the middle upper part of the shell 1, the fixed partition plate 17 is rotatably connected with the upper surface of the grinding bowl 9, a through hole is arranged in the middle of the fixed partition plate 17, the second screening plate 18 is arranged in the through hole of the fixed partition plate 17, the second screening plate 18 is arranged in an upward ladder shape, the second screening plate 18 is used for screening medicine intermediates, the third screening plate 22 is fixedly connected in the through hole at the left part of the upper surface of the shell 1, third screening dish 22 is used for blockking the outside loss of medicine midbody to equipment, at first screening dish 8, between second screening dish 18 and the third screening dish 22, the screening mesh number of second screening dish 18 is minimum, first screening dish 8 and third screening dish 22 mesh number are great, both are used for ventilating, cleaning rod 23 is provided with two, two cleaning rod 23 are fixed connection respectively at the surface of hydraulic stretching piece 11, cleaning rod 23 upside is provided with fine and close brush hair, cleaning rod 23 lower extreme is provided with cleans the dog, the width that cleans the dog is the same with fixed stop 17's width, discharge gate 25 has been seted up to fixed stop 17's left part.
In the working process of the screening mechanism, the screening mechanism is responsible for screening and blocking the drug intermediates entering the grinding bowl 9, the ground drug intermediates become smaller due to centrifugal force, the smaller the drug intermediates are dispersed outwards in the rotation process of the grinding bowl 9, the larger the centrifugal force applied to the drug intermediates is, the larger the particles are dispersed around the grinding ball shell 13, the smaller the particles are distributed above the first screening disk 8, the mesh number of the first screening disk 8 is large, the ground drug intermediates cannot enter the storage barrel 4 again through the first screening disk 8, the first screening disk 8 blows up the ground drug intermediates, the blown drug intermediates are screened through the second screening disk 18, the shape of the second screening disk 18 is used for increasing the filtering area, the stepped vertical part blows the horizontal part of the drug intermediates, the drug intermediates cannot be accumulated on the second screening disk 18, the drug intermediates passing through the second screening disk 18 are distributed on the fixed partition 17, the drug intermediates passing through the stepped vertical part are fixed on the fixed partition 17, and the drug intermediates are discharged outside from the surface of the screening rod 23 and the discharge port of the drug intermediates 1 finally discharged outside.
As shown in fig. 2, fig. 5 and fig. 7, the wind power transmission mechanism includes a material conveying pipe 7, an exhaust funnel 19, a belt wheel transmission assembly 20 and a turbofan 21, the material conveying pipe 7 runs through and is fixedly connected in the middle of a first screening disc 8, the lower end of the material conveying pipe 7 is away from the upper surface of the bottom of the material storage funnel 4 by a certain distance, the lower end of the exhaust funnel 19 is fixedly connected in a bottom through hole of a grinding bowl 9, the belt wheel transmission assembly 20 is arranged between the wind power transmission mechanism and a second speed reducing motor 10, a right side belt wheel of the belt wheel transmission assembly 20 is arranged on an output shaft of the second speed reducing motor 10, a left side belt wheel is rotatably arranged on the upper portion of the exhaust funnel 19, and the turbofan 21 is fixedly connected on the left side belt wheel.
The wind power transmission mechanism is used for respectively transporting medicine intermediates in different mechanisms to the next mechanism to complete working steps, and meanwhile, the wind power transmission mechanism is also used for cooling operation with each mechanism, when the grinding mechanism starts grinding, the second speed reduction motor 10 drives the belt wheel transmission assembly 20 to rotate, the turbofan 21 rotates after the belt wheel transmission assembly 20 rotates and accelerates, the turbofan 21 drives air in the whole equipment to circulate, the air enters the grinding mechanism from an air inlet on the shell 1, the grinding disc 5 and the grinding teeth 6 generate heat for grinding the medicine intermediates, partial heat is taken away through flowing air between the two groups of grinding discs 5 to achieve the cooling effect on the grinding mechanism, then the air flows into the grinding bowl 9 through air vents of the storage cylinder 4, partial air blows the medicine intermediates upwards through the first screening disc 8, partial air flows upwards through the conveying pipe 7, the ground medicine intermediates in the storage cylinder 4 enter the grinding bowl 9 through the flowing air of the conveying pipe 7, the heat generated in the grinding process can be taken away by the circulating air, the air in the grinding process can be more uniformly blown away by the air, and the air in the grinding medium can be more uniformly absorbed by the grinding medium, and the grinding medium can be more uniformly carried by the air, and the air, so that the grinding medium can be more uniformly carried by the grinding mechanism.
It should be understood that the above description is for exemplary purposes only and is not meant to limit the present invention. Those skilled in the art will appreciate that variations of the present invention are intended to be included within the scope of the claims herein.
Claims (5)
1. The utility model provides a medical treatment medicine midbody grinds screening all-in-one equipment fast, characterized by: the grinding device comprises a shell (1), a feeding shell (2), a grinding mechanism, a screening mechanism, a wind power transmission mechanism and a discharging shell (24), wherein the shell (1) is frustum-shaped, a plurality of air inlets are circumferentially formed in the middle of the shell (1), a through hole is formed in the left part of the upper surface of the shell (1), the feeding shell (2) is arranged on the right side edge in the middle of the shell (1), the grinding mechanism is arranged on the lower inner part of the shell (1), the grinding mechanism and the screening mechanism are arranged in the middle of the shell (1), the grinding mechanism is positioned above the grinding mechanism, the grinding mechanism penetrates through the screening mechanism, the wind power transmission mechanism penetrates through the shell (1), and the discharging shell (24) is arranged on the left side edge in the middle of the shell (1);
the grinding mechanism comprises a first speed reducing motor (3), a storage barrel (4), grinding discs (5) and grinding teeth (6), the first speed reducing motor (3) is fixedly connected to the inner lower surface of the shell (1), the storage barrel (4) is fixedly connected to the output end of the first speed reducing motor (3), the lower portion of the storage barrel (4) is arranged in a circular truncated cone shape, a plurality of air vents are formed in the middle of the storage barrel (4) in a circumferential array mode, a plurality of feed inlets are formed in the upper side and the lower side of each air vent of the storage barrel (4) respectively, two grinding discs (5) are arranged in a group, the middle two grinding discs (5) are fixedly connected to the middle of the storage barrel (4), the outer surfaces of the two grinding discs (5) on the upper side and the lower side are fixedly connected to the inner surface of the shell (1), the grinding disc (5) groups on the upper side and the lower side are arranged corresponding to the feed inlets on the storage barrel (4) respectively, a plurality of grinding teeth (6) are longitudinally and arranged in a staggered distribution circumferential array mode between the two grinding discs (5) in a group, the grinding discs (6) are staggered mode and fixedly connected to the grinding discs (2);
the gaps between the two grinding discs (5) in one group are sequentially reduced from outside to inside, and the grinding teeth (6) are sequentially reduced from high to low and from outside to inside in size distribution and are used for grinding the intermediate crystals;
the grinding mechanism comprises a grinding bowl (9), a second speed reducing motor (10), a hydraulic telescopic piece (11), support rods (12), grinding spherical shells (13) and a grinding pressure buffering assembly, the lower end of the grinding bowl (9) is fixedly arranged at the upper end of the material storage cylinder (4), a through hole is formed in the lower end of the grinding bowl (9), the through hole of the grinding bowl (9) is used for being communicated with the material storage cylinder (4), the second speed reducing motor (10) is arranged at the upper end of the shell (1), the output end of the second speed reducing motor (10) is connected with the hydraulic telescopic piece (11), the hydraulic telescopic piece (11) is rotatably connected with the upper portion of the shell (1), the two support rods (12) are arranged, the two support rods (12) are obliquely and symmetrically fixedly connected to the bottom end of the hydraulic telescopic piece (11), a cavity is formed in the support rods (12) from the bottom end to the upper portion, the lower portion of each support rod (12) is fixedly connected with the grinding spherical shell (13), and the grinding pressure buffering assembly is arranged inside the grinding spherical shell (13);
grinding pressure buffer unit is including ellipsoid supporting shoe (14), piston (15) and dead lever (16), ellipsoid supporting shoe (14) sliding connection is on bracing piece (12) lower part surface, a plurality of through-hole has been seted up along circumference array in ellipsoid supporting shoe (14), piston (15) slide to set up in the inside cavity of bracing piece (12), piston (15) are separated the cavity of bracing piece (12) for two cavitys, be hydraulic oil in the cavity of upside, be provided with dead lever (16) between ellipsoid supporting shoe (14) and piston (15).
2. The integrated machine for rapidly grinding and screening medical drug intermediates according to claim 1, which is characterized in that: the grinding ball shell (13) is made of shape memory metal, and the shape memory alloy has shape memory effect.
3. The medical drug intermediate rapid grinding and screening all-in-one machine device as claimed in claim 1, which is characterized in that: the screening mechanism comprises a first screening disc (8), a fixed partition plate (17), a second screening disc (18), a third screening disc (22), cleaning rods (23) and a discharge hole (25), wherein the first screening disc (8) is fixedly connected in the wind power conveying mechanism, the fixed partition plate (17) is fixedly connected to the middle upper portion of the shell (1), the fixed partition plate (17) is rotatably connected with the upper surface of the grinding bowl (9), a through hole is formed in the middle of the fixed partition plate (17), the second screening disc (18) is arranged in the through hole of the fixed partition plate (17), the third screening disc (22) is fixedly connected in the through hole in the left portion of the upper surface of the shell (1), two cleaning rods (23) are arranged, the two cleaning rods (23) are respectively and fixedly connected to the outer surface of the hydraulic telescopic piece (11), fine bristles are arranged on the upper side of each cleaning rod (23), a cleaning stop block is arranged at the lower end of each cleaning rod (23), the width of each cleaning stop is the same as that of the fixed partition plate (17), and the discharge hole (25) is formed in the left portion of the fixed partition plate (17).
4. The medical drug intermediate rapid grinding and screening all-in-one machine device as claimed in claim 3, which is characterized in that: between the first screening plate (8), the second screening plate (18) and the third screening plate (22), the screening mesh number of the second screening plate (18) is minimum, the second screening plate (18) is used for screening medicine intermediates, the mesh numbers of the first screening plate (8) and the third screening plate (22) are larger, the first screening plate and the third screening plate are both used for ventilation, the third screening plate (22) is used for preventing the medicine intermediates from escaping to the outside of the equipment, and the second screening plate (18) is arranged in an upward step shape.
5. The medical drug intermediate rapid grinding and screening all-in-one machine device as claimed in claim 1, which is characterized in that: wind-force transport mechanism is including conveying pipeline (7), aiutage (19), band pulley drive assembly (20) and turbofan (21), conveying pipeline (7) run through and the rigid coupling is in the middle of first screening dish (8), one section distance of conveying pipeline (7) lower extreme distance storage cylinder (4) bottom upper surface, aiutage (19) lower extreme fixed connection is in the bottom through-hole that grinds alms bowl (9), band pulley drive assembly (20) set up between wind-force transport mechanism and second gear motor (10), the right side band pulley of band pulley drive assembly (20) sets up on the output shaft of second gear motor (10), the left side band pulley rotates and sets up on aiutage (19) upper portion, the rigid coupling has turbofan (21) on the band pulley of left side.
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| CN115155733B (en) * | 2022-05-20 | 2023-09-01 | 惠州市怡安贵金属有限公司 | Millstone type foundry furnace slag treatment device |
| CN115739295B (en) * | 2022-10-21 | 2024-07-05 | 南通通途机电制造有限公司 | Anti-adhesion type high polymer material grinding machine |
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